CN113890248A - Protection component of mechanical conveyor belt running motor - Google Patents

Abstract

The invention discloses a protection component of a mechanical conveyor belt running motor, which comprises: a protection cabinet for protecting the built-in motor; the heat dissipation base comprises a drawing box body and a heat dissipation mechanism, wherein the drawing box body is arranged in a relative sliding mode, and the heat dissipation mechanism is arranged in the drawing box body; the air inlet is formed in the drawing box body, the air draft unit is arranged in the protection cabinet, and the air draft unit is used for guiding gas in the drawing box body into the protection cabinet. The protection component of the mechanical conveyor belt running motor provided by the invention is designed by utilizing a box body to cover the motor so as to have the functions of dust prevention and collision prevention; furthermore, the pull-out heat dissipation machine base that still provides in the scheme places in the pull box that can move about and pull out through the mechanism that dispels the heat for it can carry out nimble taking, has realized the purpose of cooling promptly, and subsequent maintenance work and the clearance work that this design is also simultaneously are more convenient.

Description

Protection component of mechanical conveyor belt running motor

Technical Field

The invention relates to a conveyor belt, in particular to a protective component of a mechanical conveyor belt running motor.

Background

The conveyer belt is more common material transport device, and its kind is very various according to the difference of application scenario and transmission material. While he presented the long distance material transfer problem solved.

According to patent No. CN202021904623.9, publication (publication) date: 2021-03-02, discloses a motor mounting assembly with a protective structure, comprising a mounting assembly mechanism and a fixing mechanism, wherein the mounting assembly mechanism comprises a base, first sliding grooves are arranged on both sides of the top end of the base, sliding blocks are slidably arranged in the first sliding grooves, protective covers are fixedly arranged on the top ends of the two sliding blocks, first grooves are arranged on both sides of the sliding blocks, first springs are fixedly arranged in the first grooves, first limit blocks are fixedly arranged at one ends of the first springs, second sliding grooves are arranged on both sides of the first sliding grooves, one ends of the first limit blocks are slidably arranged in the second sliding grooves, the fixing mechanism comprises a fixed block, slots are arranged on the top ends of the fixed block, insertion blocks are inserted into the slots, and a motor main body is fixedly arranged at the top ends of the insertion blocks, and the protective cover is slidably arranged at the top end of the motor main body. Thereby avoid suffering the collision and influencing its work in the course of the work, increased the structure protectiveness of device, promoted the work efficiency of device.

The above-mentioned patent provides the structure and can plays fine guard action, but only solves the problem of crashproof, and to dustproof and heat dissipation problem, all has to carry out fine study. The traditional treatment mode is to manufacture an outer cover and cover the motor to realize the problems of dust prevention and collision prevention.

Disclosure of Invention

The invention aims to provide a protective assembly of a mechanical conveyor belt running motor, which has the three characteristics of dust prevention, collision prevention and heat dissipation, so that the service life of the motor is greatly prolonged.

In order to achieve the above purpose, the invention provides the following technical scheme: a guard assembly for a mechanical conveyor belt run motor comprising:

a protection cabinet for protecting the built-in motor;

the heat dissipation base comprises a drawing box body and a heat dissipation mechanism, wherein the drawing box body is arranged in a relative sliding mode, and the heat dissipation mechanism is arranged in the drawing box body;

the air inlet is formed in the drawing box body, the air draft unit is arranged in the protection cabinet, and the air draft unit is used for guiding gas in the drawing box body into the protection cabinet.

Preferably, the protection cabinet comprises a back plate, a left side plate and a right side plate which are arranged at the top of the heat dissipation base, one end of the left side plate and one end of the right side plate are respectively connected with the left end and the right end of the back plate, and one end of the left side plate and one end of the right side plate, which are opposite to the back plate, are inclined plane parts;

the backboard is provided with a framework in a rotating mode, a base plate is arranged on the framework, one end of the framework is provided with a clamping cover portion, and the clamping cover portion faces towards one end of the inclined plane portion and is a wedge face portion.

Preferably, the wedge surface portion and the inclined surface portion are both provided with thermal rubber cushion blocks.

Preferably, a hand-held portion is provided on an end surface of the housing portion.

Preferably, the outer walls of the adjacent sides of the back plate, the left side plate and the right side plate are provided with heat absorbing plates, polygonal protruding portions are arranged on the heat absorbing plates, the number of the heat absorbing plates is a plurality, and the polygonal protruding portions on the heat absorbing plates are irregularly distributed along the vertical direction or the horizontal direction.

Preferably, the air inlet is provided with a dustproof filter screen, and the dustproof filter screen sequentially comprises a net-shaped iron net, filter cloth and a low-density sponge block from outside to inside.

Preferably, the air draft unit comprises an air deflector and a heat exhaust fan arranged in the air deflector, and an air guide opening penetrating completely is formed in the air deflector.

Preferably, the heat dissipation mechanism comprises a heat insulation plate and an evaporation plate, wherein special-shaped plates are linearly arranged on the evaporation plate in an array mode, and the special-shaped plates are specifically aluminum plates.

Preferably, the heat dissipation mechanism further comprises a cold water guide pipe set and a turbulent flow column set, wherein the cold water guide pipe set and the turbulent flow column set are symmetrically distributed along the vertical direction, and the cold water guide pipe set is close to one side of the evaporation plate and is distributed.

Preferably, the spoiler column set is specifically a hollow copper tube.

In the technical scheme, the protection component of the mechanical conveyor belt running motor provided by the invention has the following beneficial effects: the mode utilizes a box body type design to cover the motor so as to ensure the motor to have the functions of dust prevention and collision prevention; furthermore, the pull-out heat dissipation machine base that still provides in the scheme places in the pull box that can move about and pull out through the mechanism that dispels the heat for it can carry out nimble taking, has realized the purpose of cooling promptly, and subsequent maintenance work and the clearance work that this design is also simultaneously are more convenient.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

Fig. 1 is a schematic structural diagram of a box body in an opened state according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a protection cabinet according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a heat absorbing plate according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of the drawer, the heat dissipation base, and the heat dissipation mechanism according to the embodiment of the present invention;

fig. 5 is a schematic structural diagram of a heat dissipation mechanism according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a profiled plate according to an embodiment of the present invention.

Description of reference numerals:

1. protecting the cabinet; 11. a back plate; 12. a left side plate; 13. a right side plate; 14. an inclined plane part; 15. a framework; 16. a card cover portion; 17. a wedge face portion; 2. a heat dissipation base; 21. drawing the box body; 3. a heat dissipation mechanism; 31. a heat insulation plate; 32. an evaporation plate; 33. a cold water diversion pipe group; 34. a turbolator column group; 35. a profiled plate; 4. an air inlet; 41. a dustproof filter screen; 5. a hand-held portion; 6. a heat absorbing plate; 61. a polygonal protrusion; 70. an air deflector.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

As shown in fig. 1-6, a guard assembly for a motor used in operation of a mechanical conveyor belt, comprising:

aprotection cabinet 1 for protecting a built-in motor;

the heatdissipation machine base 2 comprises adrawing box body 21 which is arranged in a relative sliding way and aheat dissipation mechanism 3 which is arranged in thedrawing box body 21;

theair inlet 4 is formed in thedrawing box body 21, the air draft unit is arranged in theprotection cabinet 1, and the air draft unit is used for guiding gas in thedrawing box body 21 into theprotection cabinet 1.

Specifically, among the above-mentioned technical scheme, itsprotection rack 1 includes box and case lid, and the case lid covers and is used for sheltering from the box uncovered to realize sealing. Thereby realizing dust prevention and collision prevention. Further, in the above embodiment, theheat dissipating mechanism 3 is stored in thedrawer 21 and is assembled in theheat dissipating base 2 through thedrawer 21, so that the worker can directly contact theheat dissipating mechanism 3 for repair or cleaning of internal dust.

The mode utilizes a box body type design to cover the motor so as to ensure the motor to have the functions of dust prevention and collision prevention; furthermore, the drawing type heatdissipation machine base 2 which is still provided in the scheme is placed in thedrawing box body 21 which can be movably drawn out through theheat dissipation mechanism 3, so that the heat dissipation machine base can be flexibly taken, the purpose of cooling is realized, and meanwhile, the design is more convenient for subsequent maintenance work and cleaning work.

In a further embodiment of the present invention, as shown in fig. 1 and 2, theprotection cabinet 1 includes aback panel 11, aleft side panel 12 and aright side panel 13 disposed on the top of theheat sink base 2, wherein one end of theleft side panel 12 and one end of theright side panel 13 are respectively connected to the left end and the right end of theback panel 11, and one end of theleft side panel 12 and one end of theright side panel 13 opposite to theback panel 11 are a slope portion 14. In a specific embodiment, aframe 15 is rotatably disposed on theback plate 11, a base plate 151 is disposed on theframe 15, acard cover portion 16 is disposed at one end of theframe 15, and awedge surface portion 17 is disposed at one end of thecard cover portion 16 facing the inclined surface portion 14. In short, when theframe 15 is turned upside down to cover it, thewedge surface 17 and the inclined surface 14 are attached to each other, and since thewedge surface 17 and the inclined surface 14 are both provided with thermal rubber pads.

Specifically, in the above embodiment, the hand-heldportion 5 is provided on the end surface of thecard cover portion 16. Thewedge surface 17 and the inclined surface 14 are tightly attached to each other due to the weight of thecard cage 16 after the card cage is covered by the weight.

In a further embodiment of the present invention,heat absorbing plates 6 are disposed on the outer walls of the adjacent sides of theback plate 11, theleft side plate 12 and theright side plate 13,polygonal protrusions 61 are disposed on theheat absorbing plates 6, the number of theheat absorbing plates 6 is several, and thepolygonal protrusions 61 are irregularly distributed along the vertical direction or the horizontal direction. The polygonal protrudingportion 61 in the above embodiment may be a three-diamond shape, a four-diamond shape, a five-diamond shape, or a six-diamond shape, and theheat absorbing plate 6 is integrally of a hollow structure, made of aluminum, and used for absorbing heat energy released by the operation of the motor inside the box body.

In a further embodiment of the present invention, theair inlet 4 is provided with adustproof filter 41, and thedustproof filter 41 comprises a net-shaped iron net, a filter cloth and a low-density sponge block from outside to inside. Thereby blocking the dust in theair inlet 4 to reduce the accumulation speed of the dust in the air inlet.

Further, in the above embodiment, as can be seen from fig. 2, the ventilation unit includes awind deflector 70 and a heat exhausting fan disposed in thewind deflector 70, and thewind deflector 70 is provided with a wind guiding opening penetrating completely therethrough.

In a further embodiment of the present invention, as shown in fig. 5 and 6, theheat dissipation mechanism 3 includes aheat insulation plate 31, anevaporation plate 32, a cold waterguide pipe group 33, and a spoiler column group 34 (hollow copper pipe), wherein theevaporation plate 32 is arranged with a special-shapedplate 35 in a linear array, and the special-shapedplate 35 is specifically an aluminum plate. The cold waterguide pipe group 33 and thespoiler column group 34 are symmetrically distributed along the vertical direction, and the cold waterguide pipe group 33 is distributed at one side close to theevaporation plate 32.

Specifically, the above-mentioned special-shapedplate 35 can be wavy, when the heat extraction fan sucks, the air current enters from theair inlet 4, then enters into the special-shapedplate 35, the contact surface between the air current and the entering air is increased under the action of the multiple curved surfaces of the special-shaped plate, the cold waterguide pipe group 33 internal circulation is externally supplied with flowing cold water, the cold water can be quickly absorbed by the special-shapedplate 35 and theevaporation plate 32, the entering air is cooled through release, the flowdisturbing column group 34 is transversely split by the rising air current sucked by the heat extraction fan, and the flow disturbing columns are divided on two sides of the flow disturbing columns so as to further increase the contact surface between the air current and the special-shapedplate 35.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims (10)

1. A guard assembly for a mechanical conveyor belt running motor, comprising:

a protective cabinet (1) for protecting a built-in motor;

the heat dissipation machine base (2) comprises a drawing box body (21) which is arranged in a relative sliding mode and a heat dissipation mechanism (3) which is arranged in the drawing box body (21);

the air inlet (4) is formed in the drawing box body (21), an air draft unit is arranged in the protection cabinet (1), and the air draft unit is used for exhausting and guiding gas in the drawing box body (21) into the protection cabinet (1).

2. The protection assembly of a mechanical conveyor belt running motor according to claim 1, wherein the protection cabinet (1) comprises a back plate (11), a left side plate (12) and a right side plate (13) which are arranged on the top of the heat dissipation base (2), one end of the left side plate (12) and one end of the right side plate (13) are respectively connected with the left end and the right end of the back plate (11), and one end of the left side plate (12) and one end of the right side plate (13) opposite to the back plate (11) are provided with a bevel part (14);

the back plate (11) is rotatably provided with a framework (15), the framework (15) is provided with a base plate (151), one end of the framework (15) is provided with a clamping cover portion (16), and one end, facing the inclined plane portion (14), of the clamping cover portion (16) is a wedge face portion (17).

3. A guard assembly for a machine driven conveyor belt as in claim 2 wherein said wedge surface portion (17) and said ramp surface portion (14) are provided with thermal rubber pads.

4. A guard assembly for a machine driven conveyor belt as claimed in claim 2, characterised in that the end face of the housing portion (16) is provided with a hand grip (5).

5. The protection assembly for the running motor of the mechanical conveyor belt as claimed in claim 2, wherein the outer wall of the adjacent side of the back plate (11), the left side plate (12) and the right side plate (13) is provided with a heat absorbing plate (6), the heat absorbing plate (6) is provided with a plurality of polygonal protrusions (61), and the polygonal protrusions (61) on the heat absorbing plate (6) are irregularly distributed along the vertical direction or the horizontal direction.

6. The protection assembly of a mechanical conveyor belt running motor according to claim 1, characterized in that the air inlet (4) is provided with a dustproof filter screen (41), and the dustproof filter screen (41) comprises a net-shaped iron net, a filter cloth and a low-density sponge block from outside to inside in sequence.

7. The protection assembly of the mechanical conveyor belt running motor according to claim 1, wherein the air draft unit comprises an air deflector (70) and a heat exhausting fan arranged in the air deflector (70), and an air guide opening penetrating completely is formed in the air deflector (70).

8. The mechanical conveyor belt running motor protection assembly according to claim 1, wherein the heat dissipation mechanism (3) comprises a heat insulation plate (31) and an evaporation plate (32), the evaporation plate (32) is provided with a linear array of special-shaped plates (35), and the special-shaped plates (35) are specifically aluminum plates.

9. The protection assembly of a mechanical transmission belt running motor according to claim 8, wherein the heat dissipation mechanism (3) further comprises a cold water guide pipe set (33) and a flow disturbing column set (34), the cold water guide pipe set (33) and the flow disturbing column set (34) are symmetrically distributed along the vertical direction, and the cold water guide pipe set (33) is distributed on the side close to the evaporation plate (32).

10. A guard assembly for a machine operated conveyor belt motor according to claim 9, characterised in that the spoiler group (34) is embodied as a hollow copper tube.

Images