CN217168413U

CN217168413U - Tractor maintenance supporting device convenient to store

Info

Publication number: CN217168413U
Application number: CN202220143548.1U
Authority: CN
Inventors: 王善辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-08-12
Anticipated expiration: 2032-01-19

Abstract

The utility model discloses a tractor is strutting arrangement for maintenance convenient to accomodate belongs to tractor maintenance field. A supporting device for maintaining a tractor, which is convenient to store, comprises a mounting seat, wherein the inner wall of the mounting seat is rotationally connected with a bidirectional threaded rod, the inner wall of the mounting seat is in a bilateral symmetry structure and is connected with two limiting plates in a sliding way, the inner walls of the limiting plates are fixedly provided with sliding blocks, two baffles are arranged above the mounting seat in a bilateral symmetry structure, sliding grooves are respectively arranged on the front and back of each baffle, a shell is fixedly arranged at the bottom of the mounting seat, by treading the two pedals and lifting the shell upwards, the fixed block can pull the sliding rod to move when the shell moves upwards, and the spring is extruded at the moment, through pulling arbitrary one support arm, can make two support arms expand simultaneously for two support arms support with the bottom surface contact, the expansion of support arm that can be convenient for of this design also is convenient for accomodate it simultaneously, reaches portable's purpose.

Description

Tractor maintenance supporting device convenient to store

Technical Field

The utility model relates to a tractor maintenance field, more specifically say, relate to a tractor is strutting arrangement for maintenance convenient to accomodate.

Background

The tractor is used for towing and driving the operation machine to complete various mobile operations. Can also be used as fixed operation power. The system or the device comprises an engine, a transmission system, a walking system, a steering system, a hydraulic suspension system, a power output system, an electric instrument system, a driving control system, a traction system and the like. Tractors classified into agricultural, industrial and special uses according to function and use; the tractor is divided into a wheel type tractor, a crawler type tractor, a boat-shaped tractor, a self-propelled chassis and the like according to the structure type.

Tractor in the use, because the ageing meeting of spare part breaks down, need maintain the tractor this moment, in the maintenance process, need briefly use strutting arrangement to support the tractor to make things convenient for the maintenance personal to overhaul, current strutting arrangement is when using, is not convenient for accomodate, for this reason, we provide a tractor maintenance strutting arrangement convenient to accomodate.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a tractor is strutting arrangement for maintenance convenient to accomodate to solve the problem that proposes among the above-mentioned background art.

2. Technical scheme

The utility model provides a tractor is strutting arrangement for maintenance convenient to accomodate, includes the mount pad, the mount pad inner wall rotates and is connected with two-way threaded rod, the mount pad inner wall is bilateral symmetry structure sliding connection and has two limiting plates, the limiting plate inner wall has set firmly the slider, the mount pad top is bilateral symmetry structure and is equipped with two baffles, the spout has been seted up respectively to the baffle openly and the back, the mount pad bottom has set firmly the shell, the shell inner wall is front and back symmetric structure and rotates and be connected with two support arms, shell left side wall and right side wall have set firmly the fixed block respectively, shell bottom sliding connection has the sliding sleeve, sliding sleeve left side wall and right side wall have set firmly the footboard respectively, the fixed block bottom has set firmly the slide bar, slide bar circumference outer wall sliding connection has the connecting block, slide bar circumference outer wall cover is equipped with the spring.

Preferably, the limiting plate is in threaded connection with the bidirectional threaded rod, and the sliding block is in sliding connection with the inner wall of the sliding groove.

Preferably, the two support arms are meshed with each other, and the connecting block is fixedly connected with the sliding sleeve.

Preferably, spring one end is fixed with the slide bar connection, the spring other end is fixed with the connecting block connection, support arm bottom and sliding sleeve inner wall bottom joint cooperation.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses structurally improve to some extent, through trampling two footboards, and upwards hold up the shell, the shell rebound in-process, the fixed block can stimulate the slide bar and remove, the spring receives the extrusion this moment, through a arbitrary support arm of pulling, can make two support arms expand simultaneously, make two support arms and bottom surface contact support, the expansion of support arm that can be convenient for of this design, also be convenient for accomodate it simultaneously, reach portable's purpose.

2. The utility model discloses structurally improve to some extent, through rotating two-way threaded rod, drive two limiting plates along the synchronous reverse slip of mount pad inner wall, adjust the distance between two limiting plates, this design can be adjusted according to the size at tractor support position, improves the device practicality.

3. The utility model discloses structurally improve to some extent, through set up the slider at the limiting plate for slider and baffle sliding connection, this design can avoid the support position of tractor to slide down from the mount pad, improve the security and the stability that the device supported.

Drawings

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

FIG. 2 is a schematic view of a partial structure of the present invention;

fig. 3 is a schematic view of the internal structure of the housing of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 3 according to the present invention;

FIG. 5 is a schematic structural view of the sliding sleeve of the present invention;

the reference numbers in the figures illustrate: 1. a mounting seat; 2. a bidirectional threaded rod; 3. a limiting plate; 4. a slider; 5. a baffle plate; 6. a chute; 7. a housing; 8. a support arm; 9. a fixed block; 10. a sliding sleeve; 11. a pedal; 12. a slide bar; 13. connecting blocks; 14. a spring.

Detailed Description

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

a supporting device convenient to store and used for maintaining a tractor comprises a mounting seat 1, the inner wall of the mounting seat 1 is rotatably connected with a bidirectional threaded rod 2, the inner wall of the mounting seat 1 is in a bilateral symmetry structure and is slidably connected with two limiting plates 3, the inner wall of each limiting plate 3 is fixedly provided with a sliding block 4, two baffles 5 are arranged above the mounting seat 1 in a bilateral symmetry structure, the front and back surfaces of each baffle 5 are respectively provided with a sliding groove 6, the bottom of the mounting seat 1 is fixedly provided with a shell 7, the inner wall of the shell 7 is in a front-back symmetry structure and is rotatably connected with two supporting arms 8, the left side wall and the right side wall of the shell 7 are respectively and fixedly provided with a fixed block 9, the bottom of the shell 7 is slidably connected with a sliding sleeve 10, the left side wall and the right side wall of the sliding sleeve 10 are respectively and fixedly provided with pedals 11, the bottom of the fixed block 9 is fixedly provided with a sliding rod 12, the circumferential outer wall of the sliding rod 12 is slidably connected with a connecting block 13, and the circumferential outer wall of the sliding rod 12 is sleeved with a spring 14; by stepping on the two pedals 11 and upwards supporting the shell 7, the fixed block 9 can pull the slide rod 12 to move in the upward movement process of the shell 7, the spring 14 is extruded at the moment, and the two support arms 8 can be unfolded simultaneously by pulling any one support arm 8, so that the two support arms 8 are in contact with the bottom surface to be supported; the two limiting plates 3 are driven to synchronously and reversely slide along the inner wall of the mounting seat 1 by rotating the bidirectional threaded rod 2, the distance between the two limiting plates 3 is adjusted, the design can be adjusted according to the size of a supporting part of the tractor, and the practicability of the device is improved; through setting up slider 4 at limiting plate 3 for slider 4 and 5 sliding connection of baffle, this design can avoid the support position of tractor to slide from mount pad 1, improves the security and the stability that the device supported.

Specifically, the limiting plate 3 is in threaded connection with the bidirectional threaded rod 2, and the sliding block 4 is in sliding connection with the inner wall of the sliding groove 6.

Furthermore, the two supporting arms 8 are meshed with each other, and the connecting block 13 is fixedly connected with the sliding sleeve 10.

Furthermore, one end of a spring 14 is fixedly connected with the sliding rod 12, the other end of the spring 14 is fixedly connected with a connecting block 13, and the bottom of the supporting arm 8 is in clamping fit with the bottom of the inner wall of the sliding sleeve 10.

The working principle is as follows: in the using process, firstly, two pedals 11 are trampled, the shell 7 is upwards supported, in the upward moving process of the shell 7, the fixed block 9 can pull the slide rod 12 to move, at the moment, the spring 14 is extruded, the two support arms 8 can be simultaneously unfolded by pulling any one support arm 8, so that the two support arms 8 are contacted with the bottom surface to support, at the moment, the sliding sleeve 10 can slide upwards along the shell 7 under the action of the pulling force of the spring 14, then, according to the size of the supporting part of the tractor, the two limiting plates 3 are driven to synchronously and reversely slide along the inner wall of the mounting seat 1 by rotating the bidirectional threaded rod 2, the distance between the two limiting plates 3 is adjusted, the two baffles 5 are respectively pulled towards two sides, so that the baffles 5 slide along the sliding blocks 4 on the limiting plates 3 to clamp the supporting part of the tractor between the two limiting plates 3, the flap 5 is then released so that the flap 5 slides downwardly along the slider 4 to prevent the tractor support from sliding down the mounting 1.

Claims

1. The utility model provides a tractor is strutting arrangement for maintenance convenient to accomodate, includes mount pad (1), its characterized in that: the utility model discloses a two-way threaded rod of mount pad (1) inner wall rotation is connected with two-way threaded rod (2), mount pad (1) inner wall is bilateral symmetry structure sliding connection has two limiting plate (3), limiting plate (3) inner wall has set firmly slider (4), mount pad (1) top is bilateral symmetry structure and is equipped with two baffle (5), spout (6) have been seted up respectively to baffle (5) openly and the back, mount pad (1) bottom has set firmly shell (7), shell (7) inner wall is the rotation of fore-and-aft symmetry structure and is connected with two support arms (8), shell (7) left side wall and right side wall have set firmly fixed block (9) respectively, shell (7) bottom sliding connection has sliding sleeve (10), sliding sleeve (10) left side wall and right side wall have set firmly footboard (11) respectively, fixed block (9) bottom has set firmly slide bar (12), the outer wall sliding connection of slide bar (12) circumference has connecting block (13), slide bar (12) circumference outer wall cover is equipped with spring (14).

2. The easy-to-store supporting device for tractor maintenance according to claim 1, characterized in that: the limiting plate (3) is in threaded connection with the bidirectional threaded rod (2), and the sliding block (4) is in sliding connection with the inner wall of the sliding groove (6).

3. The easy-to-stow tractor support device for maintenance of claim 1, characterized in that: two between the support arm (8) intermeshing, connecting block (13) are connected fixedly with sliding sleeve (10).

4. The easy-to-store supporting device for tractor maintenance according to claim 1, characterized in that: one end of the spring (14) is fixedly connected with the sliding rod (12), the other end of the spring (14) is fixedly connected with the connecting block (13), and the bottom of the supporting arm (8) is matched with the bottom of the inner wall of the sliding sleeve (10) in a clamping mode.