CN218620110U

CN218620110U - Lifting working platform based on agricultural machinery maintenance

Info

Publication number: CN218620110U
Application number: CN202222728930.1U
Authority: CN
Inventors: 孙国庆; 程保欣; 王强; 曲慧; 孙文浩; 沈亮; 李成玉; 李俊; 王歆宝; 申亮
Original assignee: Beidahuang Group Heilongjiang Friendship Farm Co ltd
Current assignee: Beidahuang Group Heilongjiang Friendship Farm Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-03-14
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses a lift work platform based on agricultural machinery overhauls relates to agricultural machinery and overhauls equipment technical field, to current agricultural machinery equipment that can not satisfy different widths and inconvenient problem of carrying out the inspection to the rotation condition of tire, now proposes following scheme, adjustment mechanism including the symmetry sets up, two adjustment mechanism's both ends all are connected with the supporting seat, and the both ends of supporting seat all are fixed with the triangular platform, the mounting groove has been seted up at the top middle part of supporting seat. The utility model discloses a distance that two side pipes and connecting plate peg graft each other is different to carry out spacing fixed by the gag lever post to connecting plate and side pipe, can satisfy the agricultural machinery equipment of different width to the regulation of the distance between two supporting seats, drive through worm gear by servo motor and change the roller and rotate, make the tire that stops on two commentaries on classics rollers rotate, make things convenient for the staff to inspect the tire running state of agricultural machinery.

Description

Lifting working platform based on agricultural machinery maintenance

Technical Field

The utility model relates to an agricultural machinery overhauls equipment technical field, especially relates to a lift work platform based on agricultural machinery overhauls.

Background

Agricultural machinery refers to various machines used in the production process of crop planting industry and animal husbandry, and the primary processing and treatment process of agricultural and animal products, and the agricultural machinery comprises 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, agricultural transportation machinery and the like. The maintenance of the agricultural machine generally adopts manual maintenance, and basically needs to go to the lower part of the agricultural machine for maintenance operation.

There are some drawbacks in the use of traditional agricultural machinery lift work platform for maintenance, for example:

1. the traditional lifting working platform for maintaining the agricultural machine has single function in the using process, only has the lifting function and cannot be suitable for agricultural machines with different widths;

2. the tires of the agricultural machinery on the lifting working platform are often fixed and cannot rotate, the rotating condition of the tires is inconvenient to check in the maintenance process, and the maintenance efficiency is affected.

SUMMERY OF THE UTILITY MODEL

To prior art not enough, the utility model provides a lifting work platform based on agricultural machinery overhauls through the adjustment mechanism and the actuating mechanism who sets up, has overcome prior art not enough, has effectually solved can not satisfy the agricultural machinery equipment of different width among the prior art and inconvenient two problems of examining to the rotation condition of tire.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a lift work platform based on agricultural machinery overhauls, is including the adjustment mechanism that the symmetry set up, two adjustment mechanism's both ends all are connected with the supporting seat, and the both ends of supporting seat all are fixed with the triangular platform, the mounting groove has been seted up at the top middle part of supporting seat, and installs hydraulic lift in the mounting groove, the installing port has all been seted up to the top both sides of supporting seat, and all installs actuating mechanism in two installing ports.

Through taking the gag lever post out from the top of connecting plate and square pipe, to both sides pulling supporting seat, make two square pipes and connecting plate keep away from each other, adjust the distance between two supporting seats after, then insert the gag lever post again in connecting plate and the square pipe, accomplish the regulation of width between two supporting seats, in using, the agricultural machinery drives in the supporting seat top along the triangle platform, and make the front and back wheel of agricultural machinery stop at the actuating mechanism top in proper order, it rotates to drive the worm through servo motor, the worm drives the worm wheel and rotates, the worm wheel drives the commentaries on classics roller and rotates, make the front and back wheel of agricultural machinery roll, the completion is to the inspection of agricultural machinery tire roll state.

Preferably, the adjusting mechanism comprises a square pipe, a connecting plate and a limiting rod, and two ends of the connecting plate are respectively spliced with the two square pipes.

The adjustment of the width between the two supporting seats can be completed by adjusting the distance between the two square pipes and the connecting plate.

Preferably, the jack that the equidistance distributes is seted up at the top of connecting plate, and the through-hole has all been seted up to the one end that two square tube tops are close to the connecting plate, and the connecting plate forms the fastening cooperation through the gag lever post with square tube.

The distance between the two square pipes and the connecting plate can be adjusted by drawing out the limiting rod from the tops of the connecting plate and the square pipes.

Preferably, the inclined plane of the triangular platform is fixed with anti-slip strips which are distributed at equal intervals.

The antislip strip that sets up when agricultural machinery equipment drives into the top of supporting seat, can increase the frictional force of tire and triangular platform, prevents that the tire from skidding.

Preferably, actuating mechanism includes commentaries on classics roller, worm wheel, worm, fixed block and servo motor, and two commentaries on classics rollers rotate to be connected in the installing port, and the worm wheel cup joints and is fixed in the one end of changeing the roller, and the worm wheel is located one side of supporting seat.

All parts in the driving mechanism are matched with each other, so that tires of agricultural equipment can be rotated, and workers can check conveniently.

Preferably, the worm is arranged on one side of the support seat, and the worm wheel are meshed with each other.

Through intermeshing's worm gear, utilize the pivoted worm to drive the worm wheel and rotate, and then accomplish the rotation to the commentaries on classics roller, and because the worm wheel can't drive the worm and rotate, can avoid the tire of agricultural machinery to rotate by oneself on changeing the roller.

Preferably, both ends of the outer wall of the worm are rotatably connected with fixing blocks, the two fixing blocks are fixedly connected with the supporting seat, a servo motor is mounted on the outer wall of one side of one fixing block, and an output shaft of the servo motor is fixedly connected with one end of the worm through a coupler.

The worm is driven to rotate through the servo motor, the worm drives the worm wheel to rotate, and the worm wheel drives the rotating roller to rotate, so that the front wheel and the rear wheel of the agricultural machine roll independently.

Preferably, the hydraulic elevator and the servo motor are connected with a control switch on the outer wall of one side of the supporting seat through a lead.

The hydraulic lift and the servo motor are controlled by the control switch, so that the lifting working platform can be conveniently controlled by a worker.

The utility model discloses a theory of operation and beneficial effect do:

the limiting rod is pulled out from the tops of the connecting plate and the square tubes, the supporting seats are pulled towards two sides, the two square tubes and the connecting plate are far away from each other, after the distance between the two supporting seats is adjusted, the limiting rod is inserted into the connecting plate and the square tubes again, and the adjustment of the width between the two supporting seats is completed;

during the use, the supporting seat top is driven into along the triangular platform to the agricultural machinery to make the front and back wheel of agricultural machinery stop in proper order at the actuating mechanism top, drive the worm through servo motor and rotate, the worm drives the worm wheel and rotates, and the worm wheel drives the commentaries on classics roller and rotates, makes the front and back wheel of agricultural machinery roll, accomplishes the inspection to agricultural machinery tire rolling state.

In summary, the following steps:

1. through the arranged adjusting mechanism, the distance between the two square pipes and the connecting plate in the mutual insertion is different, and the limiting rod is used for limiting and fixing the connecting plate and the square pipes, so that the distance between the two supporting seats can be adjusted, and the requirement for agricultural equipment with different widths can be met;

2. through the actuating mechanism who sets up, drive the commentaries on classics roller by servo motor through the worm gear and rotate, make the tire that stops on two commentaries on classics rollers rotate, make things convenient for the staff to inspect the tire running state of agricultural machinery.

Drawings

Fig. 1 is a schematic view of the overall structure of a lifting working platform based on agricultural machinery maintenance provided by the utility model;

FIG. 2 is a schematic structural view of an adjusting mechanism of a lifting working platform based on agricultural machinery maintenance provided by the utility model;

fig. 3 is a schematic view of a supporting seat structure of a lifting working platform based on agricultural machinery maintenance provided by the utility model;

fig. 4 is the utility model provides a lifting work platform's schematic structure based on agricultural machinery overhauls.

In the figure: 1. an adjustment mechanism; 2. a supporting seat; 3. a square tube; 4. a connecting plate; 5. a limiting rod; 6. a triangular table; 7. anti-slip strips; 8. mounting grooves; 9. a hydraulic lift; 10. an installation port; 11. a drive mechanism; 12. rotating the roller; 13. a worm gear; 14. a worm; 15. a fixed block; 16. a servo motor.

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.

The embodiment is as follows:

referring to fig. 1-4, a lift work platform based on agricultural machinery overhauls, adjustment mechanism 1 including the symmetry sets up, adjustment mechanism 1 includes square pipe 3, connecting plate 4 and gag lever post 5, the both ends of connecting plate 4 are pegged graft with two square pipes 3 respectively, adjust through the distance to between two square pipes 3 and the connecting plate 4, can accomplish the regulation of width between two supporting seats 2, the jack that the equidistance distributes is seted up at the top of connecting plate 4, the through-hole has all been seted up to the one end that two square pipes 3 tops are close to connecting plate 4, connecting plate 4 forms fastening fit through gag lever post 5 with square pipe 3, through taking gag lever post 5 out from the top of connecting plate 4 and square pipe 3, can adjust the distance between two square pipes 3 and connecting plate 4.

The both ends of two adjustment mechanism 1 all are connected with supporting seat 2, and the both ends of supporting seat 2 all are fixed with triangle platform 6, are fixed with the antislip strip 7 that the equidistance distributes on the inclined plane of triangle platform 6, and the antislip strip 7 of setting can increase the frictional force of tire and triangle platform 6 when agricultural machinery equipment drives into the top of supporting seat 2, prevents that the tire from skidding.

Mounting groove 8 has been seted up at the top middle part of supporting seat 2, install hydraulic lift 9 in the mounting groove 8, installing port 10 has all been seted up to the top both sides of supporting seat 2, all install actuating mechanism 11 in two installing ports 10, actuating mechanism 11 is including changeing roller 12, worm wheel 13, worm 14, fixed block 15 and servo motor 16, two change roller 12 rotate to be connected in installing port 10, worm wheel 13 cup joints the one end that is fixed in commentaries on classics roller 12, worm wheel 13 is located one side of supporting seat 2, mutually support by each part among actuating mechanism 11, can rotate the tire of agricultural machinery equipment, the staff of being convenient for inspects.

Worm 14 sets up in one side of supporting seat 2, worm 14 and worm wheel 13 intermeshing, worm 14 through intermeshing's worm wheel 13, utilize pivoted worm 14 to drive worm wheel 13 and rotate, and then accomplish the rotation to change roller 12, and because worm wheel 13 can't drive worm 14 and rotate, can avoid the tire of agricultural machinery to rotate by oneself on changeing roller 12, worm 14's outer wall both ends all rotate and are connected with fixed block 15, two fixed blocks 15 all are connected fixedly with supporting seat 2, servo motor 16 is installed to one side outer wall of one of them fixed block 15, the output shaft of servo motor 16 passes through the coupling joint with the one end of worm 14 and fixes, it rotates to drive worm 14 through servo motor 16, worm 14 drives worm wheel 13 and rotates, worm wheel 13 drives commentaries on classics roller 12 and rotates, make the front and back wheel of agricultural machinery roll alone.

Hydraulic lift 9 and servo motor 16 all are connected with the control switch who is located supporting seat 2 one side outer wall through the wire, control hydraulic lift 9 and servo motor 16 through control switch, and the staff of being convenient for manipulates lifting work platform.

The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a lift work platform based on agricultural machinery overhauls, adjustment mechanism (1) including the symmetry sets up, its characterized in that, two the both ends of adjustment mechanism (1) all are connected with supporting seat (2), and the both ends of supporting seat (2) all are fixed with triangular platform (6), mounting groove (8) have been seted up at the top middle part of supporting seat (2), and install hydraulic lift (9) in mounting groove (8), installing port (10) have all been seted up to the top both sides of supporting seat (2), and all install actuating mechanism (11) in two installing port (10).

2. The agricultural machinery overhauling-based lifting working platform as claimed in claim 1, wherein the adjusting mechanism (1) comprises a square pipe (3), a connecting plate (4) and a limiting rod (5), and two ends of the connecting plate (4) are respectively spliced with the two square pipes (3).

3. The agricultural machinery overhauling-based lifting working platform as claimed in claim 2, wherein the top of the connecting plate (4) is provided with jacks distributed equidistantly, one ends of the tops of the two square pipes (3) close to the connecting plate (4) are provided with through holes, and the connecting plate (4) and the square pipes (3) form a fastening fit through the limiting rods (5).

4. The agricultural machinery overhaul based lifting work platform according to claim 1, characterized in that the inclined plane of the triangular platform (6) is fixed with anti-slip strips (7) which are distributed at equal intervals.

5. The agricultural machinery overhaul lifting working platform based on claim 1, wherein the driving mechanism (11) comprises a rotating roller (12), a worm wheel (13), a worm (14), a fixed block (15) and a servo motor (16), the two rotating rollers (12) are rotatably connected into the mounting port (10), the worm wheel (13) is fixedly sleeved at one end of the rotating roller (12), and the worm wheel (13) is positioned on one side of the supporting seat (2).

6. The agricultural machinery overhaul based lifting work platform according to claim 5, wherein the worm (14) is arranged on one side of the support base (2), and the worm (14) is meshed with the worm wheel (13).

7. The agricultural machinery overhauling-based lifting working platform as claimed in claim 6, wherein both ends of the outer wall of the worm (14) are rotatably connected with fixing blocks (15), the two fixing blocks (15) are fixedly connected with the supporting base (2), a servo motor (16) is installed on the outer wall of one side of one fixing block (15), and the output shaft of the servo motor (16) is fixedly connected with one end of the worm (14) through a coupler.

8. The agricultural machinery overhaul based lifting work platform according to claim 7, wherein the hydraulic lifter (9) and the servo motor (16) are connected with a control switch on the outer wall of one side of the support base (2) through a lead.