CN210419033U - A hoist device for agricultural machinery maintenance - Google Patents

Abstract

The utility model discloses a hoist device for agricultural machinery maintenance relates to agricultural machinery maintenance technical field, this hoist device for agricultural machinery maintenance, the on-line screen storage device comprises a base, the first bracing piece of one side fixedly connected with at base top, the one end fixedly connected with horizontal connecting rod of base is kept away from to first bracing piece, horizontal connecting rod's bottom fixedly connected with electric hoist, horizontal connecting rod keeps away from the one end fixedly connected with second bracing piece of first bracing piece, the fixedly connected with connecting block of one side of first bracing piece. This a hoist device for agricultural machinery maintenance, through the first motor that sets up inside the base, the rotation of first motor drives the rotation of lead screw for the slider of being connected with the lead screw reciprocates along with the rotation of first motor, and then makes the backup pad of being connected with the slider along with the slider motion, reaches the purpose of adjusting the backup pad height, can effectively reduce maintenance personal's intensity of labour, has improved maintenance personal's work efficiency.

Description

A hoist device for agricultural machinery maintenance

Technical Field

The utility model relates to an agricultural machinery maintenance technical field specifically is a hoist device for agricultural machinery maintenance.

Background

Agricultural machinery refers to various machinery used in the production process of crop planting industry and animal husbandry, and the primary processing and treatment process of agricultural and animal products, the agricultural machinery includes agricultural power machinery, farmland construction machinery, soil cultivation machinery, planting and fertilizing machinery, plant protection machinery, farmland irrigation and drainage machinery, crop harvesting machinery, agricultural product processing machinery, animal husbandry machinery and agricultural transportation machinery, the generalized agricultural machinery also includes forestry machinery, fishery machinery and auxiliary machinery in rural areas such as silkworm, bee-keeping, edible fungi cultivation, the agricultural machinery belongs to relative concepts, refers to the general category of all machinery used in agriculture, animal husbandry, forestry and fishery, the agricultural machinery belongs to agricultural machinery, and the popularization and use of the agricultural machinery is called agricultural mechanization.

The agricultural machinery that needs at present sometimes maintains is put at certain height with the agricultural machinery and is maintained, and present method is lifted by the manual work, and the weight of agricultural machinery is heavier sometimes, needs several people platform simultaneously, just can lift appointed position, not only wastes time and energy but also is injured easily when lifting heavier agricultural machinery, consequently needs the height to advance.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a hoist device for agricultural machinery maintenance has solved and has lifted not only wastes time and energy, easy injured problem when heavier agricultural machinery.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a hoisting device for maintenance of agricultural machinery comprises a base, wherein a first supporting rod is fixedly connected to one side of the top of the base, a horizontal connecting rod is fixedly connected to one end, away from the base, of the first supporting rod, an electric hoist is fixedly connected to the bottom of the horizontal connecting rod, a second supporting rod is fixedly connected to one end, away from the first supporting rod, of the horizontal connecting rod, a connecting block is fixedly connected to one side of the first supporting rod, a sliding groove is formed in one side, away from the connecting block, of the first supporting rod, and a lead screw is fixedly connected to the inside of the sliding groove;

the inner part of the base is provided with a mounting groove, the inner part of the mounting groove is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a lead screw, the outer surface of the lead screw is movably connected with a sliding block, one side of the sliding block, far away from the sliding groove, is fixedly connected with a supporting plate, and the top of the supporting plate is fixedly connected with a base;

the bottom fixedly connected with second motor of base, the output fixedly connected with head rod of second motor, the one end fixedly connected with fixed pin that the second motor was kept away from to the head rod, the head rod passes through fixed pin and second connecting rod swing joint, the one end fixedly connected with fixed stop of head rod is kept away from to the second connecting rod.

Optionally, the bottom of the base is fixedly connected with a roller, and the roller is provided with a rubber brake pad.

Optionally, the fixed baffle is arranged on one side of the base, which is far away from the second motor, and the fixed baffle is fixedly connected with the second connecting rod through a screw.

Optionally, one end of the second support rod, which is far away from the horizontal connecting rod, is fixedly connected with a base, one side of the second support rod is fixedly connected with a connecting block, one side of the second support rod, which is far away from the connecting block, is provided with a sliding groove, and the sliding groove is fixedly connected with a screw rod.

Optionally, one end of the screw rod, which is far away from the first motor, is movably connected with the top of the inner wall of the first support rod.

Optionally, the middle part of the first connecting rod is fixedly connected with the output end of the second motor, and the two ends of the first connecting rod are movably connected with the second connecting rod through fixing pins.

(III) advantageous effects

The utility model provides a hoist device for agricultural machinery maintenance possesses following beneficial effect:

(1) this a hoist device for agricultural machinery maintenance, through the inside first motor that sets up at the base, the rotation of first motor drives the rotation of lead screw, make the slider of being connected with the lead screw reciprocate along with the rotation of first motor, and then make the backup pad of being connected with the slider along with the slider motion, reach the purpose of adjusting the backup pad height, make things convenient for maintenance personal to adjust the height of backup pad according to actual conditions, can effectively reduce maintenance personal's intensity of labour, maintenance personal's work efficiency has been improved, and can effectively avoid the problem of easy injury when the user lifts up, the practicality of the device has effectively been improved.

(2) This a hoist device for agricultural machinery maintenance, the rotation through the second motor drives the head rod and rotates, make the second connecting rod of being connected with the head rod remove, and make the fixed stop motion of being connected with the second connecting rod, thereby the agricultural machine that will place on the base plate presss from both sides tightly, reach and carry out the purpose of fixing to agricultural machine, the agricultural machine that can effectively avoid needing the maintenance takes place to remove when the maintenance and causes the injury to maintenance personal, the device's practicality has effectively been improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the connection of the screw according to the present invention;

fig. 4 is a schematic connection diagram of a first connection rod of the present invention;

fig. 5 is a schematic connection diagram of the fixing baffle of the present invention.

In the figure: 1-base, 2-first support rod, 3-horizontal connecting rod, 4-electric hoist, 5-second support rod, 6-connecting block, 7-sliding chute, 8-screw rod, 9-mounting groove, 10-first motor, 11-sliding block, 12-supporting plate, 13-base, 14-second motor, 15-first connecting rod, 16-fixing pin, 17-second connecting rod, 18-fixing baffle, 19-roller and 20-screw.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are 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 one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-5, the present invention provides a technical solution:

a hoisting device for maintenance of agricultural machinery comprises abase 1, wherein a first supportingrod 2 is fixedly connected to one side of the top of thebase 1, ahorizontal connecting rod 3 is fixedly connected to one end, away from thebase 1, of the first supportingrod 2, anelectric hoist 4 is fixedly connected to the bottom of the horizontal connectingrod 3, the model of theelectric hoist 4 is PA400, a second supporting rod 5 is fixedly connected to one end, away from the first supportingrod 2, of the horizontal connectingrod 3, a connectingblock 6 is fixedly connected to one side of the first supportingrod 2, asliding groove 7 is formed in one side, away from the connectingblock 6, of the first supportingrod 2, and alead screw 8 is fixedly connected to the inside of the sliding groove;

thebase 1 is internally provided with amounting groove 9, themounting groove 9 is internally fixedly connected with afirst motor 10, thefirst motor 10 and asecond motor 14 are both connected with an external power supply, the output end of thefirst motor 10 is fixedly connected with ascrew rod 8, the outer surface of thescrew rod 8 is movably connected with aslide block 11, one side of theslide block 11 away from thechute 7 is fixedly connected with asupport plate 12, the top of thesupport plate 12 is fixedly connected with abase 13, thefirst motor 10 arranged in thebase 1 drives thescrew rod 8 to rotate, so that theslide block 11 connected with thescrew rod 8 moves up and down along with the rotation of thefirst motor 10, thesupport plate 12 connected with theslide block 11 moves along with theslide block 11, the purpose of adjusting the height of thesupport plate 12 is achieved, maintenance personnel can adjust the height of thesupport plate 12 according to actual conditions conveniently, and the labor, the working efficiency of maintenance personnel is improved, the problem that the maintenance personnel are easily injured when lifted manually can be effectively avoided, and the practicability of the device is effectively improved;

the bottom of thebase 13 is fixedly connected with asecond motor 14, the output end of thesecond motor 14 is fixedly connected with a first connectingrod 15, one end of the first connectingrod 15 far away from thesecond motor 14 is fixedly connected with afixing pin 16, the first connectingrod 15 is movably connected with a second connectingrod 17 through thefixing pin 16, one end of the second connectingrod 17 far away from the first connectingrod 15 is fixedly connected with afixed baffle 18, the first connectingrod 15 is rotated by the rotation of thesecond motor 14, so that the second connectingrod 17 connected with the first connectingrod 15 is moved, and the fixedbarrier 18 connected with the second connectingrod 17 is moved, thereby will place the agricultural machine clamp onbase plate 13 tightly, reach and carry out fixed purpose to agricultural machine, can effectively avoid the agricultural machine that needs the maintenance to take place to remove when the maintenance and cause the injury to maintenance personal, effectively improved the device's practicality.

As an optional technical solution of the utility model:

the bottom ofbase 1 is fixedly connected withgyro wheel 19, andgyro wheel 19 is provided with the rubber brake block.

As an optional technical solution of the utility model:

the fixedbaffle 18 is arranged on the side of thebase 13 far away from thesecond motor 14, and thefixed baffle 18 is fixedly connected with the second connectingrod 17 through ascrew 20.

As an optional technical solution of the utility model:

one end fixedly connected withbase 1 that horizontal connectingrod 3 was kept away from to second bracing piece 5, one side fixedly connected with connectingblock 6 of second bracing piece 5,spout 7 has been seted up to one side that connectingblock 6 was kept away from to second bracing piece 5, the inside fixedly connected withlead screw 8 ofspout 7.

As an optional technical solution of the utility model:

one end of thescrew rod 8 far away from thefirst motor 10 is movably connected with the top of the inner wall of the first supportingrod 2.

As an optional technical solution of the utility model:

the middle part of the first connectingrod 15 is fixedly connected with the output end of thesecond motor 14, and both ends of the first connectingrod 15 are movably connected with the second connectingrod 17 throughfixing pins 16.

When the agricultural machine lifting device is used, the agricultural machine is lifted and placed on thebase 13 through theelectric hoist 4, the first connectingrod 15 is driven to rotate through the rotation of thesecond motor 14, the second connectingrod 17 connected with the first connectingrod 15 is made to move, thefixed baffle 18 connected with the second connectingrod 17 is made to move, the agricultural machine placed on thebase plate 13 is clamped tightly, the rotation of thescrew rod 8 is driven through the rotation of thefirst motor 10, thesliding block 11 connected with thescrew rod 8 moves up and down along with the rotation of thefirst motor 10, the supportingplate 12 connected with the slidingblock 11 moves along with thesliding block 11, and the purpose of adjusting the height of the supportingplate 12 is achieved.

In conclusion, when the lifting device for agricultural machinery maintenance is used, a user drives thescrew rod 8 to rotate through thefirst motor 10 arranged in thebase 1 by the rotation of thefirst motor 10, so that theslide block 11 connected with thescrew rod 8 moves up and down along with the rotation of thefirst motor 10, and thesupport plate 12 connected with theslide block 11 moves along with theslide block 11, thereby achieving the purpose of adjusting the height of thesupport plate 12, facilitating maintenance personnel to adjust the height of thesupport plate 12 according to actual conditions, effectively reducing the labor intensity of the maintenance personnel, improving the working efficiency of the maintenance personnel, effectively avoiding the problem of easy injury when the user lifts up, effectively improving the practicability of the device, driving the first connectingrod 15 to rotate by the rotation of thesecond motor 14, moving the second connectingrod 17 connected with the first connectingrod 15, and moving thefixed baffle 18 connected with the second connectingrod 17, thereby will place the agricultural machine clamp onbase plate 13 tightly, reach and carry out fixed purpose to agricultural machine, can effectively avoid the agricultural machine that needs the maintenance to take place to remove when the maintenance and cause the injury to maintenance personal, effectively improved the device's practicality.

It is noted that in the present disclosure, unless otherwise explicitly specified or limited, a first feature "on" or "under" a second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a hoist device for agricultural machinery maintenance, includes base (1), its characterized in that:

a first supporting rod (2) is fixedly connected to one side of the top of the base (1), a horizontal connecting rod (3) is fixedly connected to one end, away from the base (1), of the first supporting rod (2), an electric hoist (4) is fixedly connected to the bottom of the horizontal connecting rod (3), a second supporting rod (5) is fixedly connected to one end, away from the first supporting rod (2), of the horizontal connecting rod (3), a connecting block (6) is fixedly connected to one side of the first supporting rod (2), a sliding groove (7) is formed in one side, away from the connecting block (6), of the first supporting rod (2), and a lead screw (8) is fixedly connected to the inside of the sliding groove (7);

a mounting groove (9) is formed in the base (1), a first motor (10) is fixedly connected to the inside of the mounting groove (9), a lead screw (8) is fixedly connected to the output end of the first motor (10), a sliding block (11) is movably connected to the outer surface of the lead screw (8), a supporting plate (12) is fixedly connected to one side, away from the sliding groove (7), of the sliding block (11), and a base (13) is fixedly connected to the top of the supporting plate (12);

the utility model discloses a motor, including base (13), the bottom fixedly connected with second motor (14) of base (13), the output fixedly connected with head rod (15) of second motor (14), one end fixedly connected with fixed pin (16) of second motor (14) are kept away from in head rod (15), head rod (15) are through fixed pin (16) and second connecting rod (17) swing joint, the one end fixedly connected with fixed stop (18) of head rod (15) are kept away from in second connecting rod (17).

2. A lifting device for agricultural machinery maintenance according to claim 1,

the bottom fixedly connected with gyro wheel (19) of base (1), gyro wheel (19) are provided with the rubber brake block.

3. A lifting device for agricultural machinery maintenance according to claim 1,

the fixed baffle (18) is arranged on one side, far away from the second motor (14), of the base (13), and the fixed baffle (18) is fixedly connected with the second connecting rod (17) through a screw (20).

4. A lifting device for agricultural machinery maintenance according to claim 1,

one end fixedly connected with base (1) of horizontal connecting rod (3) is kept away from in second bracing piece (5), one side fixedly connected with connecting block (6) of second bracing piece (5), spout (7) have been seted up to one side that connecting block (6) were kept away from in second bracing piece (5), inside fixedly connected with lead screw (8) of this spout (7).

5. A lifting device for agricultural machinery maintenance according to claim 1,

one end of the screw rod (8) far away from the first motor (10) is movably connected with the top of the inner wall of the first supporting rod (2).

6. A lifting device for agricultural machinery maintenance according to claim 1,

the middle part of the first connecting rod (15) is fixedly connected with the output end of the second motor (14), and the two ends of the first connecting rod (15) are movably connected with the second connecting rod (17) through fixing pins (16).

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