CN216163224U

CN216163224U - Mounting mechanism for crawler tractor

Info

Publication number: CN216163224U
Application number: CN202122884680.6U
Authority: CN
Inventors: 徐浩
Original assignee: Wuxi Songtianbao Machinery Technology Co ltd
Current assignee: Wuxi Songtianbao Machinery Technology Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-04-05
Anticipated expiration: 2031-11-23

Abstract

The utility model relates to the technical field of crawler tractors, in particular to a hanging mechanism for a crawler tractor, which comprises a machine body and a limiting device, wherein a rotary table is rotatably connected inside the machine body, two crawler bodies are connected to the surface of the rotary table in a transmission manner, two hanging plates are fixedly connected to the surface of the machine body, hanging holes are formed in the surfaces of the hanging plates, the limiting device is arranged on the surface of each hanging plate and comprises an inclined plate, the inclined plate is fixedly connected with the surface of each hanging plate, a limiting groove is formed in the surface of the inclined plate, a square tube is slidably connected to the surface of the inclined plate, a limiting frame is fixedly connected to the surface of the square tube, a bolt is inserted into an internal thread of the square tube, and the square tube is fixedly connected with the inclined plate through the bolt. The hanging plate of the agricultural cultivator solves the problem that workers are difficult to lift the agricultural cultivator to a position parallel to the hanging plate to mount the agricultural cultivator due to the fact that some cultivators in agriculture have large weight.

Description

Mounting mechanism for crawler tractor

Technical Field

The utility model relates to the technical field of crawler tractors, in particular to a mounting mechanism for a crawler tractor.

Background

The crawler tractor is a tractor with a driving structure of a crawler belt and has large power, a machine body of the crawler tractor is usually required to mount some agricultural cultivation tools, people need to lift the agricultural tools, so that clamping pins on the agricultural tools are clamped into positions of hanging holes, connection between the agricultural tools and the machine body can be achieved, however, some agricultural cultivation tools have large weight, workers are difficult to lift the agricultural cultivation tools to the positions parallel to the hanging plates to mount the agricultural cultivation tools, and therefore the working difficulty of the workers is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that a worker is difficult to lift an agricultural cultivator to a position parallel to a hanging plate to mount the agricultural cultivator because some cultivators in agriculture have large weight, and provides a mounting mechanism for a crawler tractor.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a carry mechanism for track tractor, includes fuselage and stop device, the inside of fuselage rotates and is connected with the carousel, the surperficial transmission of carousel is connected with two track bodies, the fixed surface of fuselage is connected with two link plates, the hanging hole has been seted up on the surface of link plate, the surface of link plate is equipped with stop device, stop device includes the swash plate, the swash plate is connected with the fixed surface of link plate, the spacing groove has been seted up on the surface of swash plate, the sliding surface of swash plate is connected with the square tube, the fixed surface of square tube is connected with spacing frame. The limiting frame on the surface of the square tube has the effect of preliminarily positioning the clamping pins on the cultivator, and the clamping pins slide on the inner wall of the limiting groove on the inclined plate, so that the effect of limiting the clamping pins can be achieved.

Preferably, a bolt is inserted into an internal thread of the square tube, and the square tube is fixedly connected with the inclined plate through the bolt. The rotating bolt is tightly pressed on the surface of the inclined plate, so that the fixing of the position of the movable rear through hole can be realized.

Preferably, a plurality of jacks are formed in the surface of the inclined plate, and the size of each jack is matched with that of each bolt. The bolts are turned into the inner walls of the jacks, so that the connection stability between the inclined plate and the square tube is improved.

Preferably, the inner wall sliding connection of spacing frame has the filter, a plurality of through-hole has evenly been seted up on the surface of filter, the filter is close to each other with spacing frame and gets one side joint has the foam-rubber cushion. Pour lubricating oil on the surface of filter, can realize carrying out the effect of wetting to the foam-rubber cushion.

Preferably, the surface of link plate is equipped with adjusting device, adjusting device includes two spouts, two the inner wall in hanging hole is all seted up to the spout, two the inner wall sliding connection of spout has two groove blocks, the internal thread of link plate is inserted and is equipped with the actuating lever, the actuating lever rotates with the inside of groove block to be connected. The driving rod inside the hanging plate is rotated, so that the effect of driving the groove block to drive inside the sliding groove can be achieved.

Preferably, two rectangular holes are formed in the surface of the hanging plate, one end, far away from the groove block, of the driving rod is fixedly connected with a rotating block, and the rotating block is located on the inner wall of each rectangular hole. The arrangement of the rectangular hole facilitates the driving of the rotating block in the rectangular hole by workers.

Preferably, the surface of the rotating block is sleeved with an anti-slip sleeve, and the anti-slip sleeve is glued with the surface of the rotating block. The problem that the hands of workers rotate the rotating block in the process is slippery is avoided due to the arrangement of the anti-skidding sleeve.

Compared with the prior art, the utility model has the advantages and positive effects that:

in the utility model, the limiting device is arranged, lubricating oil is firstly dropped on the filter plate to play a role of wetting the spongy cushion, when the agricultural cultivator needs to be mounted, the square tube on the surface of the inclined plate slides out, the square tube slides to a proper position, the bolt is rotated to be inserted into the inner wall of the jack, so that the square tube and the inclined plate can be fixed after being unfolded, a worker lifts the cultivator to clamp the clamping pin on the inner wall of the limiting frame, so that the primary positioning of the clamping pin can be realized, the clamping pin can extrude the spongy cushion between the filter plate and the square tube, the effect of lubricating the clamping pin can be realized, the friction force of the clamping pin, the square tube and the inclined plate in surface motion is reduced, the clamping pin on the surface of the square tube slides on the inner wall of the limiting frame, when the clamping pin slides to the sliding plate, the limiting groove can limit the clamping pin, and the clamping pin can slide into the inner wall of the mounting hole along the slope formed by the square tube and the inclined plate, therefore, the rapid positioning between the hanging hole and the cultivator by workers is facilitated, the hanging efficiency of the cultivator is improved, the square tube on the inclined plate can be retracted after the square tube is used, the hanging cultivator is limited by arranging the limiting device, the hanging cultivator is hung along a slope formed by the inclined plate and the square tube, and the hanging efficiency of the cultivator is improved.

Drawings

FIG. 1 is a schematic perspective view of a mounting mechanism for a crawler tractor according to the present invention;

FIG. 2 is a schematic view of a disassembled structure of a mounting mechanism for a track tractor according to the present invention;

FIG. 3 is a schematic structural view of a hanging plate in a hanging mechanism for a crawler tractor according to the present invention;

FIG. 4 is a schematic view of the structure at A of FIG. 3 in the mounting mechanism for a track tractor according to the present invention;

fig. 5 is a schematic structural view of an adjusting device in a mounting mechanism for a track tractor according to the present invention.

Illustration of the drawings:

1. a body; 2. a turntable; 3. a track body; 4. hanging the plate; 5. hanging holes; 6. a limiting device; 61. a sloping plate; 62. a limiting groove; 63. a square tube; 64. a limiting frame; 65. a sponge cushion; 66. a filter plate; 67. a jack; 68. a bolt; 7. an adjustment device; 71. a groove block; 72. a drive rod; 73. rotating the block; 74. an anti-slip sleeve; 75. a chute; 76. a rectangular hole.

Detailed Description

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a carry mechanism for track tractor, includes fuselage 1 and stop device 6, and the internal rotation of fuselage 1 is connected with carousel 2, and the surperficial transmission of carousel 2 is connected with two track bodies 3, and the fixed surface of fuselage 1 is connected with two link plates 4, and hanging hole 5 has been seted up on the surface of link plate 4, and the surface of link plate 4 is equipped with stop device 6, and the surface of link plate 4 is equipped with adjusting device 7.

The specific arrangement and function of the limiting means 6 and the adjusting means 7 will be described in detail below.

In this embodiment: stop device 6 includes swash plate 61, and swash plate 61 is connected with the fixed surface of link plate 4, and spacing groove 62 has been seted up on the surface of swash plate 61, and the surperficial sliding connection of swash plate 61 has square tube 63, and the fixed surface of square tube 63 is connected with spacing frame 64. The limiting frame 64 on the surface of the square tube 63 has the effect of preliminarily positioning the clamping pins on the cultivator, and the clamping pins slide on the inner wall of the limiting groove 62 on the inclined plate 61, so that the effect of limiting the clamping pins can be achieved.

Specifically, a bolt 68 is inserted into an internal thread of the square tube 63, and the square tube 63 is fixedly connected to the swash plate 61 via the bolt 68. The position of the movable rear block 63 is fixed by rotating the bolt 68 to press against the surface of the swash plate 61.

Specifically, a plurality of insertion holes 67 are formed in the surface of the inclined plate 61, and the size of the insertion holes 67 is matched with the size of the bolts 68.

In this embodiment: the bolts 68 are turned into the inner wall of the insertion hole 67, so that the connection stability between the inclined plate 61 and the square tube 63 is improved.

Specifically, the inner wall sliding connection of spacing frame 64 has filter 66, and a plurality of through-hole has evenly been seted up on the surface of filter 66, and filter 66 and spacing frame 64 are close to each other and get one side joint and have foam-rubber cushion 65. The effect of wetting the foam-rubber cushion 65 can be achieved by pouring the lubricating oil on the surface of the filter plate 66.

In this embodiment: adjusting device 7 includes two spouts 75, and two spouts 75 all set up the inner wall at hanging hole 5, and the inner wall sliding connection of two spouts 75 has two groove block 71, and the internal thread of link plate 4 is inserted and is equipped with actuating lever 72, and actuating lever 72 is connected with the inside rotation of groove block 71. The driving rod 72 inside the hanging plate 4 is rotated to achieve the effect of driving the groove block 71 inside the sliding groove 75.

Specifically, two rectangular holes 76 are formed in the surface of the hanging plate 4, a rotating block 73 is fixedly connected to one end, far away from the groove block 71, of the driving rod 72, and the rotating block 73 is located on the inner wall of the rectangular hole 76. The provision of the rectangular aperture 76 facilitates actuation of the rotary block 73 within the rectangular aperture 76 by a worker.

Specifically, the surface of the rotating block 73 is sleeved with an anti-slip sleeve 74, and the anti-slip sleeve 74 is bonded with the surface of the rotating block 73.

In this embodiment: the anti-slip sleeve 74 avoids the problem of slipping hands during the process of rotating the rotating block 73 by the worker.

The working principle is as follows: lubricating oil drops on the filter plate 66 to wet the sponge pad 65, when the agricultural tillage tool needs to be mounted, the square tube 63 on the surface of the inclined plate 61 slides out firstly, the square tube 63 slides to a proper position, the rotating bolt 68 is inserted into the inner wall of the insertion hole 67, the fixation between the square tube 63 and the inclined plate 61 after the agricultural tillage tool is unfolded can be realized, a worker lifts the agricultural tillage tool to clamp the clamping pin on the inner wall of the limiting frame 64, the primary positioning of the clamping pin can be realized, the clamping pin can extrude the sponge pad 65 between the filter plate 66 and the square tube 63 at the moment, the effect of lubricating the clamping pin can be realized, the friction force of the surface movement of the clamping pin and the square tube 63 as well as the inclined plate 61 is reduced, the clamping pin on the surface of the square tube 63 slides on the inner wall of the limiting frame 64, the limiting groove 62 can limit the clamping pin when the clamping pin slides to the sliding plate, the clamping pin can slide into the inner wall of the hanging hole 5 along the slope formed by the square tube 63 and the inclined plate 61, thereby facilitating the quick positioning of the hanging hole 5 and the tillage tool by the operator and improving the hanging efficiency of the tillage tool, after the square tube 63 is used, the square tube 63 on the inclined plate 61 can be retracted, after the bayonet is sleeved in the inner wall of the hanging hole 5, the rotating block 73 is rotated, the rotating block 73 can drive the driving rod 72 to rotate in the hanging plate 4, thereby achieving the effect of driving the groove block 71 to slide in the inner wall of the chute 75, thereby facilitating the limiting effect of the bayonet clamped between the two groove blocks 71, wherein the arrangement of the anti-skid sleeve 74 facilitates the rotation of the rotating block 73 when the operator rotates the rotating block 73, when the tillage tool needs to be disassembled, the operator can rotate out the groove block 71 which is leaned against the surface of the bayonet, at the moment, a larger space is left between the groove block 71 and the bayonet, thereby facilitating the taking-out of the tillage tool from the hanging hole 5 on the hanging plate 4, by arranging the adjusting device 7, the inner space of the hanging hole 5 on the hanging plate 4 is regulated and controlled, so that the working personnel can conveniently position and disassemble the upper clamping pin of the cultivator.

Claims

1. The utility model provides a carry mechanism for track tractor, includes fuselage (1) and stop device (6), its characterized in that: the inside of fuselage (1) is rotated and is connected with carousel (2), the surface transmission of carousel (2) is connected with two track bodies (3), two link plates (4) of the fixed surface of fuselage (1), hanging hole (5) have been seted up on the surface of link plate (4), the surface of link plate (4) is equipped with stop device (6), stop device (6) are including swash plate (61), swash plate (61) are connected with the fixed surface of link plate (4), spacing groove (62) have been seted up on the surface of swash plate (61), the sliding surface of swash plate (61) is connected with square tube (63), the fixed surface of square tube (63) is connected with spacing frame (64).

2. A mounting mechanism for a track tractor according to claim 1, wherein: the inner threads of the square tube (63) are inserted with bolts (68), and the square tube (63) is fixedly connected with the inclined plate (61) through the bolts (68).

3. A mounting mechanism for a track tractor according to claim 2, wherein: a plurality of insertion holes (67) are formed in the surface of the inclined plate (61), and the size of each insertion hole (67) is matched with that of each bolt (68).

4. A mounting mechanism for a track tractor according to claim 1, wherein: the inner wall sliding connection of spacing frame (64) has filter (66), a plurality of through-hole has evenly been seted up on the surface of filter (66), one side joint that filter (66) and spacing frame (64) are close to each other has foam-rubber cushion (65).

5. A mounting mechanism for a track tractor according to claim 1, wherein: the surface of link plate (4) is equipped with adjusting device (7), adjusting device (7) include two spout (75), two the inner wall in hanging hole (5) is all seted up in spout (75), two the inner wall sliding connection of spout (75) has two groove block (71), the internal thread of link plate (4) is inserted and is equipped with actuating lever (72), actuating lever (72) are connected with the inside rotation of groove block (71).

6. A mounting mechanism for a track tractor according to claim 5, wherein: two rectangular holes (76) have been seted up on the surface of link plate (4), one end fixedly connected with commentaries on classics piece (73) of recess piece (71) are kept away from in actuating lever (72), change piece (73) and be located the inner wall in rectangular hole (76).

7. A mounting mechanism for a track tractor according to claim 6, wherein: the surface of the rotating block (73) is sleeved with an anti-slip sleeve (74), and the anti-slip sleeve (74) is bonded with the surface of the rotating block (73).