CN218170342U - Tractor rear axle placer - Google Patents

Abstract

The utility model discloses a tractor rear axle placer, including placing a section of thick bamboo, inner tube and backup pad, placing and being equipped with the base on the section of thick bamboo, placing a section of thick bamboo inner wall and being equipped with first bearing, first bearing front end is equipped with the pivot, is equipped with a plurality of baffles in the pivot, and the baffle other end is equipped with the inner tube, be equipped with the second bearing in the pivot, both ends are equipped with the bracing piece about the second bearing, the bracing piece other end and place a section of thick bamboo inner wall fixed connection. The utility model discloses during the use, put tractor rear axle on placing the board, rotate to change and rotate the drive threaded rod, the threaded rod drives two sliders and spacing ring and is close to the motion each other, thereby the spacing is fixed in tractor rear axle both ends, inserts the limiting groove in the backup pad with the limiting plate again to place the board and put into the inner tube, provide a plurality of storage spaces through a plurality of baffles and the backup pad that sets up, improved and placed the quality.

Description

Tractor rear axle placer

Technical Field

The utility model relates to a tractor production technical field specifically is a tractor rear axle placer.

Background

The rear axle is a rear driving shaft component for transmitting the power of the vehicle. It is composed of two half-bridges, and can implement half-bridge differential motion. It is also a device for supporting the wheels and connecting the rear wheels. In the case of a front-axle driven vehicle, the rear axle is only a trailing axle and only plays a role of load bearing. If the front axle is not a drive axle, the rear axle is a drive axle, and the front axle also plays a role in driving, reducing speed and differentiating speed in addition to the load-bearing function. The rear axle is divided into a whole axle and a half-bridge, the whole axle is provided with a non-independent suspension, such as a plate spring suspension, and the half-bridge is provided with an independent suspension, such as a Macpherson suspension. When the automobile is used, dirt and dust of an air vent plug on a rear axle housing are frequently removed, and the rear axle housing is detached, cleaned and dredged every 3000km for maintenance, so that an air passage is smooth, and oil leakage at a joint surface and an oil seal due to pressure increase in the axle housing caused by air passage blockage is avoided.

In tractor rear axle production process, the tractor rear axle is more important subassembly as important accessory in the production assembly workshop, but a large amount of tractor rear axles put into problem, if in a large number of scattered piles up, can be in disorder, and inconvenient personnel take. Therefore, the utility model provides a tractor rear axle placer to solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tractor rear axle placer to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a tractor rear axle placer, is including placing a section of thick bamboo, inner tube and backup pad, placing being equipped with the base on the section of thick bamboo, placing a section of thick bamboo inner wall and being equipped with first bearing, first bearing front end is equipped with the pivot, is equipped with a plurality of baffles in the pivot, and the baffle other end is equipped with the inner tube, be equipped with the second bearing in the pivot, both ends are equipped with the bracing piece about the second bearing, the bracing piece other end with place a section of thick bamboo inner wall fixed connection, two be equipped with the backup pad between the baffle, a plurality of boards of placing of backup pad upper end sliding connection, it is equipped with the spout to place the board upper end, is equipped with the threaded rod in the spout, and the threaded rod front end runs through places the board, symmetrical threaded connection slider around on the threaded rod, the slider upper end is equipped with the spacing ring, base lower extreme bilateral symmetry is equipped with the recess, sliding connection diaphragm, and the diaphragm lower extreme longitudinal symmetry is equipped with the gyro wheel.

As a further scheme of the utility model, the threaded rod rear end is equipped with the third bearing, and third bearing rear end and spout inner wall fixed connection are convenient for fix the threaded rod and provide the supporting role.

As the utility model discloses scheme further again, the pivot front end is equipped with the handle, is equipped with a plurality of archs on hand, is convenient for drive the pivot and rotates to conveniently drive the inner tube and rotate.

As the utility model discloses scheme further again, place the board lower extreme and be equipped with the limiting plate, the backup pad upper end corresponds the limiting plate and is equipped with the spacing groove, limiting plate and spacing groove sliding connection, are convenient for will place the installation and the dismantlement of board in the backup pad.

As the utility model discloses scheme further again, the threaded rod front end is equipped with changes the handle, changes and is equipped with a plurality of skid proof block on, is convenient for drive the threaded rod and rotates to drive two sliders and spacing ring and keep away from each other or be close to the motion each other.

As the utility model discloses further scheme again, the symmetry is equipped with electric telescopic handle around in the recess, electric telescopic handle upper end and recess top fixed connection, and electric telescopic handle lower extreme and diaphragm fixed connection are convenient for drive the diaphragm and carry out perpendicular up-and-down motion to conveniently drive and place a section of thick bamboo and remove.

As the utility model discloses further scheme again, the slider lower extreme is laminated with the spout bottom mutually, and both ends are laminated with the spout inner wall mutually about the slider, are convenient for carry on spacingly to the slider, avoid the slider to take place the rotation along with the rotation of threaded rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses during the use, put tractor rear axle on placing the board, rotate to change and rotate the drive threaded rod, the threaded rod drives two sliders and spacing ring and is close to the motion each other, thereby the spacing is fixed in tractor rear axle both ends, inserts the limiting groove in the backup pad with the limiting plate again to place the board and put into the inner tube, provide a plurality of storage spaces through a plurality of baffles and the backup pad that sets up, improved and placed the quality.

2. The utility model discloses during the use, the cooperation through the handle that sets up, pivot structure is used, rotates the handle and drives pivot and inner tube and rotate to the convenience is taken placing the board, has realized conveniently taking to tractor rear axle, when needs remove placing a section of thick bamboo, starts electric telescopic handle and drives diaphragm and gyro wheel downstream, thereby the gyro wheel supports the base and leaves ground with placing a section of thick bamboo, conveniently places the removal of a section of thick bamboo.

Drawings

Fig. 1 is a schematic structural diagram of a rear axle placing device of a tractor.

Fig. 2 is a schematic cross-sectional structure diagram of a rear axle placing device of a tractor.

Fig. 3 is a schematic structural diagram of a support plate in a rear axle placing device of a tractor.

Fig. 4 is a schematic cross-sectional structure view of a base in a rear axle placing device of a tractor.

In the figure: 1. placing the cylinder; 2. a base; 3. an inner barrel; 4. a partition plate; 5. a handle; 6. a support plate; 7. a first bearing; 8. a rotating shaft; 9. a second bearing; 10. a support bar; 11. a groove; 12. an electric telescopic rod; 13. a transverse plate; 14. a roller; 15. a limiting plate; 16. a limiting groove; 17. placing the plate; 18. a chute; 19. a threaded rod; 20. a third bearing; 21. turning a handle; 22. a slider; 23. a limit ring.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-3, in the embodiment of the present invention, a device for placing a rear axle of a tractor comprises a placing cylinder 1, an inner cylinder 3 and a supporting plate 6, wherein a base 2 is arranged on the placing cylinder 1, a first bearing 7 is arranged on the inner wall of the placing cylinder 1, a rotating shaft 8 is arranged at the front end of the first bearing 7, a plurality of partition plates 4 are arranged on the rotating shaft 8, the inner cylinder 3 is arranged at the other end of each partition plate 4, a second bearing 9 is arranged on the rotating shaft 8, supporting rods 10 are arranged at the left and right ends of the second bearing 9, the other end of each supporting rod 10 is fixedly connected with the inner wall of the placing cylinder 1, a handle 5 is arranged at the front end of the rotating shaft 8, a plurality of protrusions are arranged on the handle 5, the supporting plate 6 is arranged between two partition plates 4, the upper end of the supporting plate 6 is slidably connected with a plurality of placing plates 17, place the board 17 lower extreme and be equipped with limiting plate 15, 6 upper ends in backup pad correspond limiting plate 15 and are equipped with spacing groove 16, limiting plate 15 and 16 sliding connection of spacing groove, it is equipped with spout 18 to place the board 17 upper end, is equipped with threaded rod 19 in the spout 18, and 19 front ends of threaded rod run through places board 17, symmetrical threaded connection slider 22 around on the threaded rod 19, slider 22 upper end are equipped with spacing ring 23, 19 rear ends of threaded rod are equipped with third bearing 20, 20 rear ends of third bearing and 18 inner wall fixed connection of spout, 19 front ends of threaded rod are equipped with changes 21, change and are equipped with a plurality of non-slip raised blocks on 21, the laminating of slider 22 lower extreme and 18 bottoms of spout mutually, the laminating of both ends and 18 inner walls of spout about slider 22 mutually.

Example 2

Referring to fig. 4, in the embodiment of the present invention, the bottom end of the base 2 is provided with a groove 11, a transverse plate 13 is slidably connected in the groove 11, rollers 14 are symmetrically arranged on the lower end of the transverse plate 13 in the front-back direction, electric telescopic rods 12 are symmetrically arranged on the inner side of the groove 11 in the front-back direction, the upper end of each electric telescopic rod 12 is fixedly connected to the top end of the groove 11, and the lower end of each electric telescopic rod 12 is fixedly connected to the transverse plate 13.

The utility model discloses a theory of operation is:

the utility model discloses during the use, put the tractor rear axle on placing board 17, it rotates 21 drive threaded rod 19 and rotates to rotate, threaded rod 19 drives two sliders 22 and spacing ring 23 and is close to the motion each other, thereby spacing ring 23 is with the spacing fixed in tractor rear axle both ends, insert limiting plate 15 in the spacing groove 16 in the backup pad 6 again, thereby to place board 17 and put into inner tube 3, a plurality of storage spaces are provided through a plurality of baffles 4 and the backup pad 6 that set up, the placement quality has been improved, simultaneously through the handle 5 that sets up, the cooperation of pivot 8 structure is used, it rotates pivot 8 and inner tube 3 to rotate handle 5, thereby conveniently take placing board 17, realized conveniently taking the tractor rear axle, when needs remove placing a section of thick bamboo 1, start electric telescopic handle 12 and drive diaphragm 13 and gyro wheel 14 downstream, gyro wheel 14 thereby support base 2 and place a section of thick bamboo 1 and leave, conveniently place the removal of a section of thick bamboo 1.

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 (7)

1. A tractor rear axle placing device comprises a placing barrel (1), an inner barrel (3) and a supporting plate (6), and is characterized in that a base (2) is arranged on the placing barrel (1), a first bearing (7) is arranged on the inner wall of the placing barrel (1), a rotating shaft (8) is arranged at the front end of the first bearing (7), the inner barrel (3) is arranged in the placing barrel (1), the front end of the rotating shaft (8) penetrates through the inner barrel (3), a plurality of partition plates (4) are arranged in the inner barrel (3), the other ends of the partition plates (4) are fixedly connected with the rotating shaft (8), a second bearing (9) is arranged on the rotating shaft (8), supporting rods (10) are symmetrically arranged on the second bearing (9) in a left-right mode, the other ends of the supporting rods (10) are fixedly connected with the inner wall of the placing barrel (1), the two supporting plates (6) are arranged between the partition plates (4), the upper ends of the supporting plates (6) are slidably connected with a plurality of placing plates (17), sliding blocks (22) are slidably connected on the placing plates (17) in a front-back symmetric mode, a limiting ring (23) is arranged on the upper ends of the sliding blocks (22), a sliding rod (19) is arranged on the placing plates (19), and a threaded rod (19) penetrates through screw rod (17), the lower end of the base (2) is provided with grooves (11) in bilateral symmetry, the grooves (11) are connected with transverse plates (13) in a sliding mode, and rollers (14) are symmetrically arranged at the front and back of the lower ends of the transverse plates (13).

2. The tractor rear axle placing device according to claim 1, characterized in that a handle (5) is arranged at the front end of the rotating shaft (8), and a plurality of bulges which are distributed at equal intervals are arranged on the handle (5).

3. The tractor rear axle containing device as claimed in claim 1, wherein a limiting plate (15) is arranged at the lower end of the containing plate (17), the limiting plate (15) is in a shape like a Chinese character 'tu', a limiting groove (16) is arranged at the upper end of the supporting plate (6) corresponding to the limiting plate (15), and the limiting plate (15) is slidably connected with the limiting groove (16).

4. The tractor rear axle placing device according to the claim 1, characterized in that the rear end of the threaded rod (19) is provided with a third bearing (20), and the rear end of the third bearing (20) is fixedly connected with the inner wall of the sliding groove (18).

5. The tractor rear axle placing device as claimed in claim 1, characterized in that a rotating handle (21) is arranged at the front end of the threaded rod (19), and a plurality of anti-skid lugs distributed at equal intervals are arranged on the rotating handle (21).

6. The tractor rear axle placing device according to claim 1, characterized in that the shape of the sliding block (22) is consistent with the cross section of the sliding groove (18), the lower end of the sliding block (22) is attached to the bottom end of the sliding groove (18), and the left end and the right end of the sliding block (22) are attached to the inner wall of the sliding groove (18).

7. The tractor rear axle placing device as claimed in claim 1, characterized in that the upper end of the transverse plate (13) is symmetrically provided with electric telescopic rods (12) in front and back, and the upper ends of the electric telescopic rods (12) are fixedly connected with the top ends of the grooves (11).

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