CN217319909U

CN217319909U - Agricultural machinery walking wheel that possesses shock attenuation buffer function

Info

Publication number: CN217319909U
Application number: CN202220196754.9U
Authority: CN
Inventors: 闫华国; 唐珺
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-08-30
Anticipated expiration: 2032-01-25

Abstract

The utility model discloses an agricultural machinery walking wheel that possesses shock attenuation buffer function relates to agricultural machinery technical field, including walking wheel main part, the internally mounted of walking wheel main part has the fixed block, and the inside of fixed block has seted up the fixed slot, the outside of fixed slot is provided with the mounting groove, and the internally connected of mounting groove has the connecting block, the inside of connecting block is seted up limited groove, and the externally mounted of connecting block has the blade, the internally mounted of fixed slot has expanding spring. The utility model discloses in, be provided with walking wheel main part, ejector pad, fixed block, mounting groove, connecting block, injects pole and blade, just conveniently drive the injectd pole through the operation ejector pad and remove the operation, rethread operation blade just conveniently drives the connecting block and removes, just so conveniently accomplishes the change work of blade, should change the mechanism, convenient to use has shortened the change time of blade, has improved the change efficiency of blade, has higher practicality.

Description

Agricultural machinery walking wheel that possesses shock attenuation buffer function

Technical Field

The utility model relates to an agricultural machinery technical field especially relates to an agricultural machinery walking wheel that possesses shock attenuation buffer function.

Background

With the development of science and technology and the progress of times, the agricultural machinery industry develops rapidly, and agricultural machinery refers to various mechanical equipment used in agricultural production, such as: big small tractor, level ground machinery etc. equipment, agricultural machinery walking wheel are an important part in the agricultural machinery, for this reason we propose an agricultural machinery walking wheel that possesses shock attenuation buffer function.

Current agricultural machinery walking wheel in the use, because the blade all is through welding or bolt mounting on the walking wheel, when meetting single blade and going wrong and need changing like this, the loaded down with trivial details consuming time of change process is longer, has reduced the practicality of agricultural machinery.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current agricultural machinery walking wheel, in the use, because the blade all is through welding or bolted mounting on the walking wheel, when meetting single blade problem appearance and need changing like this, it is long consuming time that the change process is loaded down with trivial details, has reduced the shortcoming of the practicality of agricultural machinery, and the agricultural machinery walking wheel that possesses shock attenuation buffer function that provides.

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

the utility model provides an agricultural machinery walking wheel that possesses shock attenuation buffer function, includes:

the walking wheel main part, the internally mounted of walking wheel main part has the fixed block, and the fixed slot has been seted up to the inside of fixed block, the outside of fixed slot is provided with the mounting groove, and the internal connection of mounting groove has the connecting block, the inside of connecting block is seted up and is had the definite groove, and the externally mounted of connecting block has the blade, the internally mounted of fixed slot has expanding spring, and is connected between expanding spring and the definite groove and has a definite pole, the ejector pad is installed at the top of definite pole.

Preferably, the inboard of walking wheel main part is connected with first block rubber, and the telescopic link is installed to the other end of first block rubber, the outside of telescopic link is provided with buffer spring, and buffer spring's the other end installs the second block rubber, the flange is installed to the opposite side of second block rubber, and the internal connection of flange has the drive shaft.

Preferably, a moving structure is formed between the limiting rod and the limiting groove through a pushing block and a fixing groove, and the cross-sectional area of the limiting rod is smaller than that of the limiting groove.

Preferably, constitute detachable construction through connecting block, mounting groove, injecing the pole between blade and the walking wheel main part, and mounting groove and fixed slot are the connected state.

Preferably, an elastic structure is formed between the buffer spring and the flange through a telescopic rod and a walking wheel main body, and the telescopic rod is symmetrical about the central point of the flange.

Preferably, an elastic structure is formed between the telescopic spring and the fixed block through the push block and the limiting rod, and the outer wall of the limiting rod is attached to the inner wall of the limiting groove.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, be provided with walking wheel main part, ejector pad, fixed block, mounting groove, connecting block, limited pole and blade, just conveniently drive the limited pole through the operation ejector pad and remove the operation, rethread operation blade just conveniently drives the connecting block and removes, just so conveniently accomplishes the change work of blade, should change the mechanism, and convenient to use has shortened the change time of blade, has improved the change efficiency of blade, has higher practicality.

2. The utility model discloses in, be provided with walking wheel main part, first block rubber, the drive shaft, the second block rubber, telescopic link and buffer spring, go when the highway section of jolting when walking wheel main part, jolting power makes the telescopic link carry out the shrink operation, the shrink of telescopic link makes buffer spring carry out the compression operation, through the telescopic link, buffer spring, the second block rubber, first block rubber just can cushion the protection work to the drive shaft, avoid the drive shaft because of receiving the circumstances that the jolting power appears becoming flexible or damaging for a long time.

Drawings

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

FIG. 2 is a schematic view of the connection structure between the blades and the main body of the traveling wheel;

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

Illustration of the drawings:

1. a traveling wheel main body; 2. a blade; 3. a first rubber block; 4. a telescopic rod; 5. a buffer spring; 6. a second rubber block; 7. a flange; 8. a drive shaft; 9. a fixed block; 10. fixing grooves; 11. connecting blocks; 12. mounting grooves; 13. defining a slot; 14. a restraining bar; 15. pushing a block; 16. a telescoping spring.

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

Referring to fig. 1-3, an agricultural machine traveling wheel with shock absorption and buffering functions comprises a traveling wheel main body 1, a fixed block 9 is installed inside the traveling wheel main body 1, a fixed groove 10 is formed inside the fixed block 9, a mounting groove 12 is formed outside the fixed groove 10, a connecting block 11 is connected inside the mounting groove 12, a limiting groove 13 is formed inside the connecting block 11, a blade 2 is installed outside the connecting block 11, the blade 2 and the traveling wheel main body 1 form a detachable structure through the connecting block 11, the mounting groove 12 and a limiting rod 14, the mounting groove 12 is communicated with the fixed groove 10, the limiting rod 14 is manually operated, the limiting rod 14 moves out of the limiting groove 13, the blade 2 is operated again, the connecting block 11 moves out of the mounting groove 12, thus the disassembly work of the blade 2 is conveniently completed, a telescopic spring 16 is installed inside the fixed groove 10, a limiting rod 14 is connected between the telescopic spring 16 and the limiting groove 13, a moving structure is formed between the limiting rod 14 and the limiting groove 13 through a push block 15 and the fixing groove 10, the cross section area of the limiting rod 14 is smaller than that of the limiting groove 13, the push block 15 is manually operated, the push block 15 drives the limiting rod 14 to move through the fixing groove 10, the limiting rod 14 moves out of the limiting groove 13, the telescopic spring 16 is compressed through the movement of the limiting rod 14, therefore, the replacement work of the blade 2 is conveniently completed, and the push block 15 is installed at the top of the limiting rod 14;

the inboard of walking wheel main part 1 is connected with first block rubber 3, and telescopic link 4 is installed to the other end of first block rubber 3, the outside of telescopic link 4 is provided with buffer spring 5, and second block rubber 6 is installed to buffer spring 5's the other end, through telescopic link 4 between buffer spring 5 and the flange 7, walking wheel main part 1 constitutes the elastic force structure, and telescopic link 4 is symmetrical about the central point of flange 7, when walking wheel main part 1 traveles on the highway section of jolting, the power of jolting makes telescopic link 4 carry out the shrink operation, the shrink of telescopic link 4 makes buffer spring 5 carry out the compression operation, through telescopic link 4, buffer spring 5 just can cushion protection work to drive shaft 8, flange 7 is installed to the opposite side of second block rubber 6, and the internal connection of flange 7 has drive shaft 8.

The working principle is as follows: during the use, at first manual operation ejector pad 15, ejector pad 15 drives restriction pole 14 through fixed slot 10 and removes the operation, restriction pole 14 will remove to in fixed slot 10, restriction pole 14's removal makes expanding spring 16 compress the operation again, place connecting block 11 on blade 2 in mounting groove 12 again, loosen ejector pad 15, make restriction pole 14 reset work through expanding spring 16, restriction pole 14 will reset to in the limiting groove 13 in connecting block 11, just so conveniently accomplish the change work of blade 2, when walking wheel main part 1 traveles on the highway section of jolting, jolting force makes telescopic link 4 carry out the shrink operation, the shrink of telescopic link 4 makes buffer spring 5 carry out compression operation, through telescopic link 4, buffer spring 5 just can cushion the protection work to drive shaft 8.

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

1. The utility model provides an agricultural machinery walking wheel that possesses shock attenuation buffer function which characterized in that includes:

walking wheel main part (1), the internally mounted of walking wheel main part (1) has fixed block (9), and fixed slot (10) have been seted up to the inside of fixed block (9), the outside of fixed slot (10) is provided with mounting groove (12), and the internally connected of mounting groove (12) has connecting block (11), limited groove (13) are seted up to the inside of connecting block (11), and the externally mounted of connecting block (11) has blade (2), the internally mounted of fixed slot (10) has expanding spring (16), and is connected between expanding spring (16) and limited groove (13) and has limited pole (14), ejector pad (15) are installed at the top of limited pole (14).

2. The agricultural machine walking wheel with the shock absorption and buffering functions as claimed in claim 1, wherein: the inboard of walking wheel main part (1) is connected with first rubber block (3), and telescopic link (4) are installed to the other end of first rubber block (3), the outside of telescopic link (4) is provided with buffer spring (5), and buffer spring (5) the other end installs second rubber block (6), flange (7) are installed to the opposite side of second rubber block (6), and the internal connection of flange (7) has drive shaft (8).

3. The agricultural machine walking wheel with the shock absorption and buffering functions as claimed in claim 1, wherein: a moving structure is formed between the limiting rod (14) and the limiting groove (13) through the push block (15) and the fixing groove (10), and the cross section area of the limiting rod (14) is smaller than that of the limiting groove (13).

4. The agricultural machine walking wheel with the shock absorption and buffering functions as claimed in claim 1, wherein: blade (2) and walking wheel main part (1) between constitute detachable construction through connecting block (11), mounting groove (12), injeciton pole (14), and mounting groove (12) and fixed slot (10) are the connected state.

5. The agricultural machine walking wheel with the shock absorption and buffering functions as claimed in claim 2, wherein: an elastic structure is formed between the buffer spring (5) and the flange (7) through the telescopic rod (4) and the walking wheel main body (1), and the telescopic rod (4) is symmetrical about the center point of the flange (7).

6. The agricultural machine walking wheel with shock absorption and buffering functions of claim 1, which is characterized in that: an elastic structure is formed between the telescopic spring (16) and the fixed block (9) through the push block (15) and the limiting rod (14), and the outer wall of the limiting rod (14) is attached to the inner wall of the limiting groove (13).