CN217295857U - Storage device and delivery robot - Google Patents

Abstract

The utility model belongs to the technical field of the delivery robot, especially, relate to a storage device and delivery robot, wherein, this storage device includes the shell, actuating mechanism reaches puts thing mechanism, the shell includes the cabinet body and a body, the cabinet body is equipped with the opening that holds the chamber and communicate and hold the chamber, the door body rotates with the cabinet body to be connected, close the opening with opening or lid, the door body is equipped with supporting component towards open-ended one side, actuating mechanism locates and holds the intracavity, it locates to put thing mechanism activity and holds the intracavity, and be connected with actuating mechanism, wherein, actuating mechanism drives to put thing mechanism and promotes a body and rotate for the cabinet body, it supports in supporting component to make to put thing mechanism, and slide along supporting component. So for put thing mechanism and stretch out the external back of cabinet, still can be supported by the supporting component on the door body, effectively promote the load capacity of putting thing mechanism and the stability of overall motion flow.

Description

Storage device and delivery robot

Technical Field

The utility model relates to a delivery robot technical field, in particular to storage device and delivery robot.

Background

In places with large guest capacity such as hotels, restaurants and KTVs, the demands of guests on consumer goods are very frequent and the demand is large. Most site operators need to pay more manpower resources to meet the delivery work, but delivery errors, delivery delay or multiple times of delivery are still caused. Aiming at the situation, a robot special for indoor distribution is designed, so that the labor force is greatly reduced, the distribution amount is increased, and a large amount of articles can be distributed at one time. Most of these robots are provided with a housing and a drawer for accommodating an article, the drawer being slidably connected to the housing. When the robot reaches the designated position, the drawer on the robot can extend out of the shell, so that guests can take the articles conveniently.

However, in the related art, since the front end of the drawer on the robot is suspended after the drawer is extended, the weight of the articles in the drawer is reduced to prevent the drawer from falling, so that the robot needs to go back and forth several times to distribute all the articles required by the guest.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a storage device and delivery robot aims at solving the lower technical problem of drawer load capacity of current delivery robot.

To achieve the above object, the present invention provides a storage device, comprising:

the refrigerator comprises a shell and a door body, wherein the shell comprises a cabinet body and a door body, the cabinet body is provided with a cavity and an opening communicated with the cavity, the door body is rotatably connected with the cabinet body so as to open or cover the opening, and one side of the door body facing the opening is provided with a support assembly;

the driving mechanism is arranged in the containing cavity; and

the article placing mechanism is movably arranged in the accommodating cavity and is connected with the driving mechanism;

the driving mechanism can drive the article placing mechanism to push the door body to rotate relative to the cabinet body, so that the article placing mechanism is supported on the supporting assembly and slides along the supporting assembly.

Optionally, the support assembly comprises:

the first sliding rail is arranged on one side, facing the opening, of the door body, and the first sliding rail is matched with the door body to form a supporting step; and

the first rotating assembly is rotatably arranged on the supporting step;

the article placing mechanism is slidably supported on the supporting step and is in rolling and abutting connection with the first rotating assembly.

Optionally, the article placing mechanism is provided with a first sliding groove, and the first sliding groove is in sliding fit with the first sliding rail and is in rolling contact with the first rotating assembly;

or, it is equipped with the sand grip to put the thing mechanism, the sand grip is followed the slip direction who puts the thing mechanism extends, the second spout has been seted up to the support step, the sand grip with second spout sliding connection, and with first rotating assembly rolls the butt.

Optionally, one end of the first slide rail is provided with a guide structure, and the guide structure is adjacent to one end of the door body, which is rotatably connected with the cabinet body.

Optionally, the first rotating assembly includes a plurality of first rotating members, and a plurality of the first rotating members are rotatably disposed on the supporting step, and the article placing mechanism is in rolling contact with the first rotating members.

Optionally, the storage device further comprises a stopping mechanism, the stopping mechanism is arranged on the cabinet body, and the stopping mechanism is used for locking and releasing the door body.

Optionally, the stopping mechanism includes a fixing seat, an electromagnetic assembly and a stopping assembly, the fixing seat is disposed in the accommodating cavity, the electromagnetic assembly and the stopping assembly are both disposed in the fixing seat, and the door body is provided with a limiting part on one side facing the opening, wherein the electromagnetic assembly and the stopping assembly are used in cooperation, so that the stopping assembly abuts against and limits the limiting part.

Optionally, the housing further includes a linear guide rail assembly, the linear guide rail assembly includes a second slide rail and a second slider slidably connected to the second slide rail, the second slide rail is disposed in the accommodating cavity and extends along a moving direction of the article placing mechanism, and the article placing mechanism is disposed on the second slider.

Optionally, one end of the door body is rotatably connected with the cabinet body through a rotating shaft, an elastic reset piece is sleeved on the rotating shaft, and two ends of the elastic reset piece are respectively elastically connected with the cabinet body and the door body.

The utility model provides a storage device is through being provided with supporting component on the internal surface of two door bodies to make and put thing mechanism when stretching out the cabinet body externally, the front end that should put thing mechanism can be supported by two supporting component. This storage device puts thing mechanism through the actuating mechanism drive for should put thing mechanism and move forward and stretch out the external of cabinet gradually, at this moment, two door bodies rotate under the drive of putting thing mechanism, and are in the state of opening. Along with actuating mechanism's constantly ordering about, put the both ends of thing mechanism and contact with two supporting component respectively to slide on two supporting component, make two supporting component all play the supporting role to thing mechanism. So for put thing mechanism and stretch out the external back of cabinet, still can be supported by the supporting component on the door body, effectively promote the load capacity of putting thing mechanism and the stability of overall motion flow.

The utility model also provides a delivery robot, including foretell storage device. This delivery robot is provided with foretell storage device, through be provided with supporting component on the internal surface at two door bodies to make and put the thing mechanism when stretching out the cabinet body outward, this front end of putting the thing mechanism can be supported by two supporting component. So for put thing mechanism and stretch out the external back of cabinet, still can be supported by the supporting component on the door body, effectively promote the stability of putting the bearing capacity and the overall motion flow of thing mechanism.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural view of a storage device (when closed) according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a storage device (when deployed) according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of the housing (when unfolded) according to an embodiment of the present invention;

fig. 4 is a schematic view of a door body structure according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a stop mechanism according to an embodiment of the present invention;

fig. 6 is a schematic structural view of an embodiment of the storage mechanism of the present invention;

fig. 7 is an assembly diagram of the placement mechanism and the driving mechanism according to an embodiment of the present invention.

The reference numbers indicate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

It should be noted that if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture, and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, if the expression "and/or" and/or "is used throughout, the meaning includes three parallel schemes, for example," A and/or B ", including scheme A, or scheme B, or a scheme satisfying both schemes A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides astorage device 100.

Referring to fig. 1 to 7, in an embodiment of the present invention, thestorage device 100 includes: shell 20,actuating mechanism 40 andput thing mechanism 30, shell 20 includes thecabinet body 21 anddoor body 22,cabinet body 21 is equipped with the opening that holdschamber 211 andintercommunication appearance chamber 211,door body 22 andcabinet body 21 rotatable coupling, in order to open or cover the opening,door body 22 is equipped with supportingcomponent 10 towards open-ended one side, actuatingmechanism 40 locates inholding chamber 211, it locates inholding chamber 211 to putthing mechanism 30 activity, and be connected withactuating mechanism 40, wherein,actuating mechanism 40 can drive and putthing mechanism 30 and promotedoor body 22 and rotate forcabinet body 21, make and putthing mechanism 30 and support in supportingcomponent 10, and slide along supportingcomponent 10.

The utility model discloses astorage device 100 is through being provided with supportingcomponent 10 on the internal surface of twodoor bodies 22 to make and putthing mechanism 30 when stretching outcabinet body 21 outside, this front end ofputting thing mechanism 30 can be supported by two supportingcomponent 10. Thestorage device 100 drives the article placingmechanism 30 through thedriving mechanism 40, so that the article placingmechanism 30 moves forward and gradually extends out of thecabinet 21, and at the moment, the twodoor bodies 22 rotate under the driving of the article placingmechanism 30 and are in an open state. With the continuous driving of thedriving mechanism 40, the two ends of theobject placing mechanism 30 respectively contact with the two supportingassemblies 10 and slide on the two supportingassemblies 10, so that the two supportingassemblies 10 both support theobject placing mechanism 30. Like this forput thing mechanism 30 still can be supported by the supportingcomponent 10 on thedoor body 22 after stretching out thecabinet body 21, effectively promotes the stability of putting the load capacity and the overall motion flow ofthing mechanism 30.

It should be understood that theplacement mechanism 30 is used for placing and storing articles, thedriving mechanism 40 may be an air cylinder, thedriving mechanism 40 may also be a driving structure of themotor 41 cooperating with a ball screw, a structure of themotor 41 cooperating with thegear 42 and therack 43, and the like, and the structure is not limited herein as long as theplacement mechanism 30 can move relative to thecabinet 21.

Referring to fig. 3 to 4, in an embodiment, the supportingassembly 10 includes a first slidingrail 11 and afirst rotating assembly 12, the first slidingrail 11 is disposed on a side of thedoor 22 facing the opening, the first slidingrail 11 and thedoor 22 cooperate to form a supporting step, the first rotatingassembly 12 is rotatably disposed on the supporting step, and the article placingmechanism 30 is slidably supported on the supporting step and is in rolling contact with the first rotatingassembly 12.

It can be understood that theplacement mechanism 30 moves in the horizontal direction and thedoor 22 rotates in the vertical direction. In this embodiment, thefirst slide rail 11 extends along the moving direction of theobject placing mechanism 30, and thefirst slide rail 11 is connected to thedoor body 22 and is formed and protruded on the surface of thedoor body 22, so that thefirst slide rail 11 and the surface of thedoor body 22 cooperate to form a supporting step for supporting theobject placing mechanism 30. With the outward movement of theplacement mechanism 30, the first rotatingunit 12 is in rolling contact with theplacement mechanism 30. Through rolling friction, the friction force received by theobject placing mechanism 30 during moving is reduced, and the smoothness of theobject placing mechanism 30 during moving is favorably improved.

It can be understood that thefirst slide rail 11 may be integrally formed with thedoor 22, may be detachably assembled to thedoor 22 by way of screw locking, or may be fixed to thedoor 22 by way of welding.

Optionally, thefirst slide rail 11 may be provided with two or more first slide rails 11, and the two or more first slide rails 11 are arranged at intervals along the vertical direction, so as to reduce the force applied to a singlefirst slide rail 11, thereby improving the service life of thefirst slide rail 11.

It can be understood that the cross section of thefirst slide rail 11 may be square, trapezoid, or circular arc, wherein thefirst slide rail 11 having the trapezoid or circular arc cross section has a limiting function, and can limit thedoor 22 to move along the horizontal direction. Thedoor body 22 is prevented from further rotating under the action of external force, so that thearticle placing mechanism 30 cannot be reset.

Referring to fig. 1, 6 and 7, in an embodiment, thearticle placing mechanism 30 is provided with a first slidingslot 311, and the first slidingslot 311 is slidably engaged with the first slidingrail 11 and is in rolling contact with the firstrotating assembly 12. Thefirst slide slot 311 extends in the moving direction of theplacement mechanism 30.

It can be understood that the shape of the first slidingslot 311 is adapted to the shape of the first slidingrail 11. When theplacement mechanism 30 is slidably engaged with thefirst slide rail 11, the first slidingslot 311 covers thefirst slide rail 11. The upper surface of thefirst slide rail 11 abuts against the upper wall surface of thefirst slide groove 311, so that theplacement mechanism 30 is supported on thefirst slide rail 11. When theplacement mechanism 30 is engaged with the firstrotating unit 12, the firstrotating unit 12 rolls and contacts the upper wall surface of thefirst slide groove 311. In the present embodiment, the number of the first slidinggrooves 311 is equal to the number of the first sliding rails 11. The structure is simple, and thefirst slide rail 11 does not need to be processed more complexly

In one embodiment, theobject placing mechanism 30 is provided with a protruding strip, the protruding strip extends along the sliding direction of theobject placing mechanism 30, the supporting step is provided with a second sliding slot, and the protruding strip is slidably connected with the second sliding slot and is in rolling contact with the firstrotating assembly 12. The second sliding groove extends along the horizontal direction, and the shape of the second sliding groove is matched with the shape of the convex strip. When thearticle placing mechanism 30 is slidably engaged with thefirst slide rail 11, the protruding strip is inserted into the second sliding slot and slides along the second sliding slot. The first rotatingmember 12 rolls against the bottom surface of the rib. It can be understood that the number of the convex strips is equal to the number of the second sliding grooves.

Referring to fig. 4, in an embodiment, one end of thefirst slide rail 11 is provided with a guide structure 111, and the guide structure 111 is adjacent to one end of thedoor 22 and thecabinet 21 which are rotatably connected. Guide structure 111 is used for having the guide effect to puttingthing mechanism 30, and in this embodiment, guide structure 111 is chamfer angle or radius angle, so sets up to makefirst slide rail 11 insert more smoothly infirst spout 311, thereby promote the smoothness nature whendrawer 31 outwards removes.

It can be understood that, one end of the first slidingchute 311 close to thedoor 22 is provided with a chamfer to form a flared opening, and thus, the first slidingrail 11 can be inserted into the first slidingchute 311 more smoothly.

Referring to fig. 4, in an embodiment, the firstrotating assembly 12 includes a plurality of firstrotating members 121, the plurality of firstrotating members 121 are rotatably disposed on the supporting step, and the article placing mechanism is in rolling contact with the first rotating members. It is understood that the first rotatingmember 121 may be a roller or a ball. In this embodiment, the first rotatingmember 121 is a roller, the roller is rotatably connected to thefirst slide rail 11 through a rotating shaft, each roller rotates around a horizontal axis, and a plurality of rollers are arranged at intervals along the extending direction of thefirst slide rail 11. So set up, through rolling friction, reduce the frictional force that thething mechanism 30 received when removing, be favorable to improving the smoothness degree when putting thething mechanism 30 and remove.

Referring to fig. 1 to 3, in an embodiment, twodoor bodies 22 are provided, and the twodoor bodies 22 are symmetrically arranged and rotatably connected to thecabinet 21 to cooperatively open or close the opening. The twodoor bodies 22 form a split door structure, and the twodoor bodies 22 rotate in opposite directions and are respectively rotatably connected to the left end and the right end of thecabinet body 21. The twodoor bodies 22 are provided with first slide rails 11, and the left and right end faces of thecabinet body 21 are provided withfirst slide grooves 311. So set up for when puttingthing mechanism 30 and outwards removing and stretching outcabinet body 21, its both ends homoenergetic supports respectively on two first slide rails 11, has improved stability greatly and has putthing mechanism 30's load-carrying capacity.

Referring to fig. 1 to 3 and 5, in an embodiment, thestocker 100 further includes a stoppingmechanism 50, the stoppingmechanism 50 is disposed on thecabinet 21, and the stoppingmechanism 50 is used for locking and releasing thedoor 22. It can be understood that the stoppingmechanism 50 may be a structure in which the latch bolt is engaged with the lock hole, may be an absorption structure of the magnetic module, or may be a combination of the magnetic module and the latch bolt lock hole structure, as long as the structure can lock and release thedoor 22, which is not limited herein. Thestop mechanism 50 is arranged so that when thearticle holding mechanism 30 is accommodated in thecabinet body 21, thedoor body 22 is locked, thedoor body 22 is prevented from rotating, vibration is reduced, and meanwhile articles in thearticle holding mechanism 30 can be prevented from being stolen.

Referring to fig. 1 to 3 and 5, in an embodiment, the stoppingmechanism 50 includes a fixingseat 53, anelectromagnetic assembly 52, and a stoppingassembly 51, the fixingseat 53 is disposed in thecavity 211, theelectromagnetic assembly 52 and the stoppingassembly 51 are both disposed on the fixingseat 53, and a limitingmember 23 is disposed on one side of thedoor 22 facing the opening, where theelectromagnetic assembly 52 and the stoppingassembly 51 are used in cooperation, so that the stoppingassembly 51 abuts against the limitingmember 23. In this embodiment, the fixingbase 53 is fixedly connected to the upper wall surface of thecabinet 21, and the fixingbase 53 is disposed adjacent to the opening and the center line of thecabinet 21. Thestop assembly 51 and theelectromagnetic assembly 52 are both connected to the surface of the fixedseat 53 facing the center of thecabinet 21. Since twodoor bodies 22 are provided, twostoppers 23 are also provided. Two locatingparts 23 are fixed connection respectively in the upper end of twodoor bodies 22, and the locatingpart 23 is kept away from thecorresponding door body 22 and is connected one end setting with the rotation of thecabinet body 21 for when thestop subassembly 51 can butt two locatingparts 23 simultaneously, reduce the volume of thisstop subassembly 51. Theelectromagnetic assembly 52 is arranged to adsorb the lockingassembly 51, so that thedoor body 22 is automatically locked, and the practicability and convenience are greatly improved.

In one embodiment, theelectromagnetic assembly 52 can generate a repulsive force and push thestop assembly 51 away, so that thestop assembly 51 moves upwards, and the twodoor bodies 22 are released, when the twodoor bodies 22 are closed, theelectromagnetic assembly 52 is powered off, and thestop assembly 51 can move downwards by the self-gravity and is limited and abutted against the limitingpiece 23.

It will be appreciated that theelectromagnetic assembly 52 may generate the attractive and repulsive forces by changing the direction of the current. Theelectromagnetic assembly 52 adsorbs thestopper assembly 51 by an adsorption force, and makes the stopper assembly abut against thestopper 23 in a limiting manner, thereby locking thedoor body 22. Theelectromagnetic assembly 52 pushes thestopper assembly 51 away by repulsive force, so that thestopper assembly 51 is separated from thestopper 23, and thedoor body 22 is released.

Referring to fig. 5, in an embodiment, twoelectromagnetic assemblies 52 and twostop assemblies 51 are provided, twoelectromagnetic assemblies 52 and twostop assemblies 51 correspond to each other one by one, and twostop assemblies 51 correspond to twolimit members 23 one by one. Thestopper assembly 51 includes a movingmember 512, a firstelastic member 513 and a first connectingrod 511, the first connectingrod 511 is movably connected to the fixedbase 53, and an upper end of the movingmember 512 is connected to one end of the first connectingrod 511. The movingmember 512 slidably penetrates through the correspondingelectromagnetic assembly 52, and the firstelastic member 513 is a spring. One end of the firstelastic member 513 is elastically connected to the correspondingsolenoid assembly 52, and the other end is elastically connected to the upper end of the corresponding movingmember 512. When the twodoor bodies 22 close the opening, theelectromagnetic assembly 52 is energized to adsorb the first connectingrod 511, the first connectingrod 511 drives the movingmember 512 to move downward and to be in limit abutment with the limitingmember 23, and at this time, the firstelastic member 513 is compressed. When thedoor body 22 needs to be released, theelectromagnetic assembly 52 is powered off, and the movingmember 512 moves upwards under the action of the firstelastic member 513 to reset.

It can be understood that, in an embodiment, when theelectromagnetic assembly 52 is energized to generate a repulsive force and push the first connectingrod 511 open, the first connectingrod 511 drives the movingmember 512 to move upwards, so that the movingmember 512 is separated from thestopper 23, thereby releasing thedoor body 22, and at this time, the firstelastic member 513 is stretched. When theelectromagnetic assembly 52 is de-energized, the movingmember 512 moves downward to be reset under the action of the firstelastic member 513.

In one embodiment, the limitingmember 23 is provided with a limiting hole for the movingmember 512 to be inserted, and the limiting hole is arranged along the height direction. The movingmember 512 is inserted into the stopper hole to restrict the movement of thestopper 23, thereby restricting the movement of thedoor body 22. It can be understood that the limiting hole may be a through hole or a blind hole, and the shape of the limiting hole may be circular, irregular, square or polygonal, as long as the limiting hole is adapted to the shape of the movingmember 512, which is not limited herein. In this embodiment, the limiting hole is a through hole and has a circular shape, and the lower end of the movingmember 512 is provided with a chamfer or a rounded corner, so that the movingmember 512 can be inserted into the limiting hole more smoothly. The limiting hole is a through hole, so that noise generated when the movingmember 512 collides with the limiting hole can be reduced.

Referring to fig. 5, in an embodiment, the stoppingmechanism 50 further includes a forced unlockingassembly 54, and the forced unlockingassembly 54 is disposed on the fixingbase 53 and is linked with the stoppingassembly 51. In this embodiment, the forced unlockingassembly 54 includes apush rod 541 and a secondelastic member 542, the secondelastic member 542 is a spring, and thepush rod 541 slidably penetrates through the fixingseat 53. The twoelectromagnetic assemblies 52 are symmetrically arranged at the left end and the right end of thepush rod 541, the two stoppingassemblies 51 are symmetrically arranged at the left end and the right end of thepush rod 541, and the twoelectromagnetic assemblies 52 are both rotatably connected to the fixedseat 53. One end of each of the two first connectingrods 511 is hinged to the corresponding movingmember 512, the other end of each of the two first connecting rods is hinged to the lower end of thecorresponding push rod 541 through a hinge shaft, and the upper end of thepush rod 541 slidably penetrates through thecabinet body 21. The middle parts of the two first connectingrods 511 are hinged with the fixedseat 53. Two first connectingrods 511 all are equipped with the bar hole with the articulated junction ofpush rod 541, and the articulated shaft wears to establish the bar hole slidable. Both ends of the secondelastic member 542 are elastically connected with the fixingbase 53 and the hinge shaft, respectively, and the secondelastic member 542 is arranged in the height direction.

When thedoor body 22 needs to be opened, theelectromagnetic assembly 52 is powered on and generates repulsive force to push the corresponding first connectingrod 511 open, the first connectingrod 511 drives the corresponding movingmember 512 to move upwards, so that the movingmember 512 is separated from the limiting hole, the purpose of releasing thedoor body 22 is achieved, and when thedoor body 22 is opened, theelectromagnetic assembly 52 is powered off, so that the movingmember 512 is reset under the action of the firstelastic member 513, and the energy is greatly saved. When the twodoor bodies 22 are gradually closed, theelectromagnetic assembly 52 is energized to move the movingmember 512 upward, and when the twodoor bodies 22 are completely closed, theelectromagnetic assembly 52 is de-energized to reset the movingmember 512 and insert the moving member into the corresponding limiting hole. When the power is off or the circuit of theelectromagnetic element 52 fails, thepush rod 541 is manually pressed, and thepush rod 541 moves down to stretch the secondelastic element 542 and drive the two first connectingrods 511 to rotate, thereby driving the two movingelements 512 to move up and separate from the two limiting holes. After the external force of thepush rod 541 is lost, thepush rod 541 is reset under the action of the secondelastic member 542 and drives the two first connectingrods 511 to rotate in opposite directions, and the movingmember 512 is driven by the corresponding first connectingrods 511 to move down and inserted into the corresponding limiting holes. Thus, even if the power supply fails or theelectromagnetic assembly 52 fails, thestorage device 100 of the present invention can be also manually forced to unlock and lock, thereby greatly improving the practicability and flexibility.

In an embodiment, the stoppingmechanism 50 includes a fixingseat 53, twoelectromagnetic assemblies 52 and two adsorbing members, the fixingseat 53 is disposed on thecabinet 21, theelectromagnetic assemblies 52 are disposed on the fixingseat 53, and are respectively connected to the surfaces of the twodoor bodies 22 facing the center of thecabinet 21, wherein when the twodoor bodies 22 are closed, theelectromagnetic assemblies 52 are powered on and adsorb the two adsorbing members. In this embodiment, each suction member may be fixed to thedoor 22 by welding or screwing. By adopting the mode that theelectromagnetic component 52 directly adsorbs the adsorption piece, the use of mechanical structures and mechanical parts can be reduced, thereby reducing the production cost.

It can be understood that thedoor body 22 can be made of magnetic metal, so that an adsorption piece is not needed, theelectromagnetic assembly 52 can directly adsorb thedoor body 22 after being electrified, and the assembly difficulty is further reduced.

Referring to fig. 2 to 3, in an embodiment, the housing 20 further includes alinear guide assembly 24, thelinear guide assembly 24 includes a second slide rail and a second slider slidably connected to the second slide rail, the second slide rail is disposed in theaccommodating cavity 211 and extends along a moving direction of thearticle holding mechanism 30, and thearticle holding mechanism 30 is disposed on the second slider. In this embodiment, the linearguide rail assemblies 24 are two, and two second slide rails are detachably connected to the bottom wall surface of thecabinet 21 and located at the left and right ends of thedriving mechanism 40 respectively. The two second sliding blocks can be detachably connected to the bottom of theobject placing mechanism 30 and are respectively positioned at the left end and the right end of theobject placing mechanism 30. The friction mode of the linearguide rail assembly 24 is rolling friction, which is beneficial to reducing the friction coefficient and improving the fluency of theobject placing mechanism 30 during movement. Further, theobject mechanism 30 can be guided. Two linearguide rail assemblies 24 are arranged to reduce the stress of a single linearguide rail assembly 24, so that the stress of thearticle placing mechanism 30 is uniform while the service life of the linearguide rail assembly 24 is prolonged.

Referring to fig. 2 to 4, in an embodiment, one end of thedoor 22 is rotatably connected to thecabinet 21 through arotating shaft 25, an elastic restoringmember 26 is sleeved on therotating shaft 25, and two ends of the elastic restoringmember 26 are respectively and elastically connected to thecabinet 21 and thedoor 22. In the embodiment, one end of each of the twodoor bodies 22 is rotatably connected to thecabinet 21 through arotating shaft 25, and the elastic restoringmember 26 is a coil spring. Thearticle placing mechanism 30 pushes the twodoor bodies 22 away by thrust, and makes the twodoor bodies 22 rotate relative to thecabinet body 21. Set up the coil spring for when puttingthing mechanism 30 and reseing, twodoor bodies 22 can reset under the effect ofrespective elasticity piece 26 that resets, and need not the manual door that closes, have improved the practicality greatly.

Referring to fig. 4, 6 and 7, in an embodiment, thestorage mechanism 30 includes adrawer 31 and two drivingmembers 32, a storage cavity for storing articles is opened at the top of thedrawer 31, the two drivingmembers 32 are provided, the two drivingmembers 32 are both fixedly connected to the bottom of thedrawer 31 and are respectively located at the left end and the right end of thedrawer 31, one ends of the two drivingmembers 32 close to the opening are both provided with aninclined surface 321, and theinclined surfaces 321 gradually incline toward the center of the opening from the position far away from the opening to the position close to the opening. The surfaces of the twodoor bodies 22 facing the opening are rotatably connected with secondrotating members 27, and the secondrotating members 27 are adjacent to one end of thecabinet body 21, which is rotatably connected with thecorresponding door body 22. Thedriving mechanism 40 drives thedrawer 31 and drives the two drivingmembers 32, and the two drivingmembers 32 respectively push the two secondrotating members 27 through theinclined surfaces 321 thereon, thereby driving the twodoor bodies 22 to rotate. This linkage mode is simple, is favorable to reducing the processing degree of difficulty and the assembly degree of difficulty.

It is understood that the second rotatingmember 27 may be a roller or a ball. In this embodiment, the second rotatingmember 27 is a roller, the roller is rotatably connected to thecorresponding door 22 via a rotating shaft, and each roller rotates around the vertical axis. By such an arrangement, the fluency of the linkage between the drivingpart 32 and thedoor body 22 can be improved.

It can be understood that, a predetermined distance is provided between thefirst slide rail 11 and the correspondingrotating shaft 25, so that thearticle placing mechanism 30 is in sliding fit with thefirst slide rail 11 only after thearticle placing mechanism 30 opens the twodoor bodies 22 completely. This design adopts intermittent type formula linkage for putthing mechanism 30 only need remove a short segment distance alright open twodoor bodies 22 completely, and need not wait to put whenthing mechanism 30 removes extremely terminal to the stroke, twodoor bodies 22 just are opened completely. Therefore, the user can take and place the articles in advance. The efficiency of getting and putting article is greatly improved, simultaneously also can not wear away user's patience, promptly the user need not whole journey and looks at twodoor bodies 22 and opens gradually, guarantees user's demand.

In one embodiment, thedriving mechanism 40 is a cylinder, which is a conventional art and therefore not described in detail herein. The cylinder is installed in thecabinet body 21 and is located the bottom wall face that holds thechamber 211. The telescopic end of the cylinder is arranged towards the opening, a push-pull plate is arranged at one end, close to the opening, of the bottom of thedrawer 31, the cylinder is located below thedrawer 31, and the telescopic end of the cylinder is connected with the push-pull plate. With such an arrangement, the space is effectively utilized, and the volume of thecabinet body 21 can be reduced. The cylinder has simple structure and easy maintenance, and is beneficial to reducing the assembly difficulty.

Optionally, thedriving mechanism 40 is an electric push rod, which is a prior art and therefore not described herein. The electric push rod is installed in thecabinet body 21 and is located on the bottom wall surface of thecavity 211. The telescopic end of the electric push rod is arranged towards the opening, a push-pull plate is arranged at one end, close to the opening, of the bottom of thedrawer 31, the electric push rod is located below thedrawer 31, and the telescopic end of the electric push rod is connected with the push-pull plate.

Referring to fig. 7, in one embodiment, thedrive mechanism 40 includes amotor 41, agear 42, and arack 43. Themotor 41 is installed in thecabinet body 21 and located on the bottom wall surface of thecavity 211, and themotor 41 is connected with thegear 42 in a linkage manner. Therack gear 43 extends in the moving direction of thedrawer 31 and is installed at the bottom of thedrawer 31, and therack gear 43 is engaged with thegear 42. The moving distance of thedrawer 31 can be adjusted by adopting amotor 41 driving mode, so that on one hand, the phenomenon that thedrawer 31 is tightly pressed against thedoor body 22 due to overlong moving distance of thedrawer 31, and thedoor body 22, the rotatingshaft 25 and thecabinet body 21 are damaged can be avoided; on the other hand, the short moving distance of thedrawer 31 can be avoided, so that the user needs to put his hand into thecabinet 21 to take the article. And thegear rack 43 is driven by themotor 41, so that thedrawer 31 can be driven to a proper position to meet the user experience.

The utility model discloses still provide a delivery robot, this delivery robot includesforetell storage device 100. According to thestorage device 100 of the technical scheme, thesupport assemblies 10 are arranged on the inner surfaces of the twodoor bodies 22, so that when thearticle placing mechanism 30 extends out of thecabinet body 21, the front end of thearticle placing mechanism 30 can be supported by the twosupport assemblies 10. So for putthing mechanism 30 after stretching out thecabinet body 21, still can be supported by the supportingcomponent 10 on thedoor body 22, effectively promote the load capacity of puttingthing mechanism 30 and the stability of overall motion flow, improved the practicality of delivery robot greatly.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims (10)

1. A storage device applied to a delivery robot, characterized in that it comprises:

the refrigerator comprises a shell and a door body, wherein the shell comprises a cabinet body and a door body, the cabinet body is provided with a cavity and an opening communicated with the cavity, the door body is rotatably connected with the cabinet body so as to open or cover the opening, and one side of the door body facing the opening is provided with a support assembly;

the driving mechanism is arranged in the accommodating cavity; and

the article placing mechanism is movably arranged in the accommodating cavity and is connected with the driving mechanism;

the driving mechanism can drive the article placing mechanism to push the door body to rotate relative to the cabinet body, so that the article placing mechanism is supported on the supporting assembly and slides along the supporting assembly.

2. The bin of claim 1, wherein said support assembly comprises:

the first sliding rail is arranged on one side, facing the opening, of the door body, and the first sliding rail is matched with the door body to form a supporting step; and

the first rotating assembly is rotatably arranged on the supporting step;

the article placing mechanism is slidably supported on the supporting step and is in rolling and abutting connection with the first rotating assembly.

3. The bin storage device according to claim 2, wherein the article placing mechanism is provided with a first sliding groove, and the first sliding groove is in sliding fit with the first sliding rail and is in rolling contact with the first rotating assembly;

or, it is equipped with the sand grip to put the thing mechanism, the sand grip is followed the slip direction who puts the thing mechanism extends, the second spout has been seted up to the support step, the sand grip with second spout sliding connection, and with first rotating assembly rolls the butt.

4. The bin of claim 3, wherein a guide structure is provided at one end of said first track, said guide structure being adjacent to an end of said door body pivotally connected to said bin.

5. The bin device according to claim 2, wherein the first rotating assembly comprises a plurality of first rotating members, the plurality of first rotating members are rotatably arranged on the supporting steps, and the placement mechanism is in rolling contact with the first rotating members.

6. The bin of any one of claims 1 to 5, further comprising a latch mechanism provided to said cabinet for latching and releasing said door.

7. The bin device according to claim 6, wherein the stopper mechanism includes a fixing seat, an electromagnetic assembly and a stopper assembly, the fixing seat is disposed in the cavity, the electromagnetic assembly and the stopper assembly are both disposed on the fixing seat, and a stopper is disposed on a side of the door body facing the opening, wherein the electromagnetic assembly and the stopper assembly are used in cooperation, so that the stopper abuts against and limits the stopper.

8. The bin of any one of claims 1 to 5, wherein the housing further comprises a linear guide assembly, the linear guide assembly including a second slide rail and a second slider slidably coupled to the second slide rail, the second slide rail being disposed in the cavity and extending along a moving direction of the placement mechanism, the placement mechanism being disposed on the second slider.

9. The warehousing device as claimed in any one of claims 1 to 5, characterized in that one end of the door body is rotatably connected with the cabinet body through a rotating shaft, an elastic reset member is sleeved on the rotating shaft, and two ends of the elastic reset member are respectively and elastically connected with the cabinet body and the door body.

10. A dispensing robot, characterized in that it comprises a magazine according to any one of claims 1 to 9.

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