CN111114215A

CN111114215A - Antiskid device for agricultural machinery tire

Info

Publication number: CN111114215A
Application number: CN202010003813.1A
Authority: CN
Inventors: 周学升; 石庆国; 杨君; 王金波; 王健
Original assignee: Shandong Jiaotong University
Current assignee: Shandong Jiaotong University
Priority date: 2020-01-03
Filing date: 2020-01-03
Publication date: 2020-05-08

Abstract

The invention relates to the technical field of agricultural machinery antiskid equipment and discloses an antiskid device for agricultural machinery tires, which comprises an installation disc and a fixed disc, wherein five groups of fixing frames are installed at the edge position of the installation disc, a first through hole is formed in the surface of the tail end of each fixing frame, an antiskid chain penetrates through the first through hole, five groups of rectangular holes are formed in the fixed disc, and a support is installed in each rectangular hole. According to the anti-skid chain, the bottom plate, the spring, the telescopic rod, the limiting block, the stop block, the wireless module and the sensor are arranged, when the tire rotates, inertia force is generated, the sensor is stressed, the sensor is installed on the telescopic rod through the installation seat, the inertia force generated during rotation is counteracted through the telescopic rod to compress the spring, the sensor can be prevented from being damaged during moving, the sensor senses movement of the anti-skid chain through infrared rays, the movement amplitude of the anti-skid chain is too large, the sensor transmits information to the automobile central control platform through the wireless module, and accidents caused by anti-skid chain faults can be prevented.

Description

Antiskid device for agricultural machinery tire

Technical Field

The invention relates to the technical field of agricultural machinery antiskid equipment, in particular to an antiskid device for agricultural machinery tires.

Background

Among the prior art, the rubber tire device that many agricultural machinery equipment all adopted uses more lightly in a flexible way, but if meet when sleet weather, the road surface is muddy and appears the smooth child phenomenon easily at the in-process of traveling, causes agricultural machinery equipment to advance unstably, if meet sloping field smooth child phenomenon more serious, is unfavorable for the normal safety of agricultural machinery equipment to travel, though there are some anti-skidding structures on the market at present, but have the non-ideal, and can not compatible not problem of unidimensional tire of antiskid effect.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an anti-skid device for an agricultural machine tire, which solves the problems that the anti-skid effect of an anti-skid structure on the market is not ideal and the anti-skid device cannot be compatible with tires of different sizes.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an antiskid for agricultural machinery tire, includes mounting disc and fixed disk, five groups of mounts are installed to the marginal position of mounting disc, the terminal surface of mount is provided with first through-hole, the tyre chain has been worn to the inside of first through-hole, the inside of fixed disk is provided with five groups of rectangular holes, the internally mounted of rectangular hole has the support, two blocks of curb plates are installed on the right side of support, the tire is installed to the intermediate position of mounting disc and fixed disk.

Preferably, the surface of the mounting disc is provided with five groups of first U-shaped holes, and the first U-shaped holes correspond to the middle positions of the fixing frame one by one.

Preferably, a first fixing bolt is arranged inside the first U-shaped hole, and a first anti-loosening gasket is arranged at the bottom of the first fixing bolt and a step of the first U-shaped hole.

Preferably, a bracket is installed at one end, far away from the first through hole, of the antiskid chain.

Preferably, a second through hole is formed in the surface position of the tail end of the support, a second threaded hole is formed in the tail end of the support, a high-strength bolt is arranged inside the second threaded hole, and the high-strength bolt penetrates through the anti-skid chain and extends to the inside of the support.

Preferably, five groups of second U-shaped holes are installed on the surface side of the fixed disc, second fixing bolts are arranged in the second U-shaped holes, and second anti-loosening gaskets are installed at the bottoms of the second fixing bolts.

Preferably, the fixed disc is of a split structure and is connected through countersunk bolts.

Preferably, the bottom plate is installed to the intermediate position of two blocks of curb plates, connecting bolt is installed to the upper and lower both sides of bottom plate, the telescopic link is installed in the left side of bottom plate, the outside cover of telescopic link is equipped with the spring, the stopper is installed to the left and right sides of telescopic link, the dog is installed to the inner wall of curb plate, the mount pad is installed at the top of telescopic link, the inductor is installed at the top of mount pad, the right side of support is provided with the response hole, the inductor passes the inside that the support extends to the response hole, wireless module is installed to the inside lower wall of curb plate.

(III) advantageous effects

The invention provides an antiskid device for agricultural machinery tires, which has the following beneficial effects:

(1) according to the tire chain replacement device, the mounting disc, the fixed frame, the tire chain and the support are arranged, the fixed frame is mounted through the mounting disc, the tail end of the fixed frame penetrates through the tire chain, the fixed disc is mounted in a split mode, the tire is not required to be disassembled, the support is mounted on the fixed disc, the tail end of the support penetrates through the other end of the tire chain, the fixed frame and the support are of a detachable structure, and the tire chain can be replaced according to different tire.

(2) According to the anti-skid chain, the bottom plate, the spring, the telescopic rod, the limiting block, the stop block, the wireless module and the sensor are arranged, when the tire rotates, inertia force is generated, the sensor is stressed, the sensor is installed on the telescopic rod through the installation seat, the inertia force generated during rotation is counteracted through the telescopic rod to compress the spring, the sensor can be prevented from being damaged during moving, the sensor senses movement of the anti-skid chain through infrared rays, the movement amplitude of the anti-skid chain is too large, the sensor transmits information to the automobile central control platform through the wireless module, and accidents caused by anti-skid chain faults can be prevented.

Drawings

FIG. 1 is a schematic front view of the present invention;

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

FIG. 3 is a schematic rear side view of the present invention;

FIG. 4 is a schematic view of a front cross-sectional structure of the stent of the present invention.

In the figure: 1. mounting a disc; 2. a fixed mount; 3. a first through hole; 4. a first U-shaped hole; 5. a first anti-loosening gasket; 6. a first fixing bolt; 7. a tire; 8. anti-skid chains; 9. a first threaded hole; 10. fixing the disc; 11. a support; 12. a second threaded hole; 13. a rectangular hole; 14. a high-strength bolt; 15. a second fixing bolt; 16. a second anti-loosening gasket; 17. a second U-shaped hole; 18. a base plate; 19. a connecting bolt; 20. a side plate; 21. a spring; 22. a telescopic rod; 23. a limiting block; 24. a stopper; 25. an inductor; 26. a mounting seat; 27. an induction hole; 28. a wireless module; 29. a second via.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-3, the present invention provides a technical solution: the utility model provides an antiskid for agricultural machinery tire, includes mounting disc 1 and fixed disk 10, five groups of mounts 2 are installed to the border position of

mounting disc

1, 2 terminal surfaces of mount are provided with first through-hole 3, tyre chain 8 has been worn to the inside of first through-hole 3, the inside of fixed disk 10 is provided with five groups of rectangular holes 13, the internally mounted of rectangular hole 13 has support 11, two blocks of curb plates 20 are installed on the right side of support 11, tire 7 is installed to the intermediate position of mounting disc 1 and fixed disk 10.

Furthermore, the surface of the mounting disc 1 is provided with five groups of first U-shaped holes 4, and the first U-shaped holes 4 correspond to the middle positions of the fixing frame 2 one by one.

Further, a first fixing bolt 6 is arranged inside the first U-shaped hole 4, and a first anti-loosening gasket 5 is arranged at the bottom of the first fixing bolt 6 and a step of the first U-shaped hole 4.

Furthermore, a bracket 11 is installed at one end of the antiskid chain 8 far away from the first through hole 3.

Further, a second through hole 29 is formed in the surface of the tail end of the bracket 11, a second threaded hole 12 is formed in the tail end of the bracket 11, a high-strength bolt 14 is arranged inside the second threaded hole 12, and the high-strength bolt 14 penetrates through the anti-skid chain 8 and extends into the bracket 8.

Furthermore, five groups of second U-shaped holes 17 are installed on the surface side of the fixed disk 10, second fixing bolts 15 are arranged in the second U-shaped holes 17, and second anti-loosening gaskets 16 are installed at the bottoms of the second fixing bolts 15.

Further, the fixed disk 10 is of a split structure and is connected through countersunk bolts.

According to the tire chain replacement device, the mounting disc 1, the fixed disc 10, the fixed frame 2, the tire chain 8 and the support 11 are arranged, the fixed frame 2 is mounted through the mounting disc 1, the tail end of the fixed frame 2 penetrates through the tire chain 8, the fixed disc 10 is mounted in a split mode, the tire 7 does not need to be detached for mounting, the support 11 is mounted on the fixed disc 10, the tail end of the support 11 penetrates through the other end of the tire chain 8, the fixed frame 2 and the support 11 are of detachable structures, and the tire chain 8 can be replaced according to different sizes.

Further, bottom plate 18 is installed to the intermediate position of two blocks of curb plates 20, connecting bolt 19 is installed to the upper and lower both sides of bottom plate 18, telescopic link 22 is installed in the left side of bottom plate 18, the outside cover of telescopic link 22 is equipped with spring 21, stopper 23 is installed to the left and right sides of telescopic link 22, dog 24 is installed to the inner wall of curb plate 20, mount pad 26 is installed at the top of telescopic link 22, inductor 25 is installed at the top of mount pad 26, the right side of support 11 is provided with response hole (27), inductor 27 passes support 11 and extends to the inside in response hole 27, wireless module 28 is installed to the inside lower wall of curb plate 20.

In conclusion, the working process of the invention is as follows: firstly, when the device is used, the mounting disc 1 and the fixed disc 10 are mounted on two sides of the tire 7, the anti-skid chain 8 is selected according to the distance between the mounting disc 1 and the fixed disc 10, the anti-skid chain 8 connects the mounting disc 1 and the fixed disc 10 through the fixed frame 2 and the bracket 11, the anti-skid chain 8 is connected with the fixed frame 2 through the first threaded hole 9, the bracket 11 is firmly connected with the anti-skid chain 8 through the high-strength bolt 14, the right side of the bracket 11 is provided with the induction mechanism (not marked in the figure), when the tire 7 moves, the anti-skid chain 8 increases the friction force between the tire 7 and the ground, when the tire with different sizes is encountered, the first fixing bolt 6 and the high-strength bolt 14 are dismounted through the first threaded hole 9 and the second threaded hole 12, the anti-skid chain 8 with proper size is taken down, the anti-skid chain 8 with proper size is replaced, the work is continued, and the anti-skid chain 8, inductor 25 is at the removal range of the inside monitoring tyre chain 8 of response hole 27, after tyre chain 8 splits, tyre chain 8 can appear and remove to one side rapidly, inductor 25 senses the back, wireless module 28 is with information transmission to car center console, supply the user to know the condition, when tire 7 rotates, produce the inertial force, can make inductor 25 atress, install inductor 25 on telescopic link 22 through mount pad 26, the inertial force that produces during the rotation passes through telescopic link 22 compression spring 21, offset, can prevent that inductor 25 from damaging in the removal, this is exactly the work flow of this device.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an agricultural machinery antiskid for tire, includes mounting disc (1) and fixed disk (10), its characterized in that: five group's mounts (2) are installed to the marginal position of mounting disc (1), mount (2) terminal surface is provided with first through-hole (3), tyre chain (8) have been worn to the inside of first through-hole (3), the inside of fixed disk (10) is provided with five group's rectangular hole (13), the internally mounted of rectangular hole (13) has support (11), two blocks of curb plates (20) are installed on the right side of support (11), tire (7) are installed to the intermediate position of mounting disc (1) and fixed disk (10).

2. The agricultural machine tire antiskid device according to claim 1, wherein: the surface of the mounting disc (1) is provided with five groups of first U-shaped holes (4), and the first U-shaped holes (4) correspond to the middle positions of the fixing frames (2) one by one.

3. The agricultural machine tire antiskid device according to claim 2, wherein: the anti-loosening device is characterized in that a first fixing bolt (6) is arranged inside the first U-shaped hole (4), and a first anti-loosening gasket (5) is arranged at the bottom of the first fixing bolt (6) and a step of the first U-shaped hole (4).

4. The agricultural machine tire antiskid device according to claim 1, wherein: and a support (11) is installed at one end, far away from the first through hole (3), of the antiskid chain (8).

5. The agricultural machine tire antiskid device according to claim 4, wherein: the anti-skid device is characterized in that a second through hole (29) is formed in the surface position of the tail end of the support (11), a second threaded hole (12) is formed in the tail end of the support (11), a high-strength bolt (14) is arranged inside the second threaded hole (12), and the high-strength bolt (14) penetrates through the anti-skid chain (8) and extends to the inside of the support (8).

6. The agricultural machine tire antiskid device according to claim 1, wherein: five groups of second U-shaped holes (17) are installed on the surface side of the fixed disc (10), second fixing bolts (15) are arranged in the second U-shaped holes (17), and second anti-loosening gaskets (16) are installed at the bottoms of the second fixing bolts (15).

7. The agricultural machine tire antiskid device according to claim 1, wherein: the fixed disc (10) is of a split structure and is connected through countersunk bolts.

8. The agricultural machine tire antiskid device according to claim 1, wherein: bottom plate (18) are installed to the intermediate position of two blocks of curb plates (20), connecting bolt (19) are installed to the upper and lower both sides of bottom plate (18), telescopic link (22) are installed in the left side of bottom plate (18), the outside cover of telescopic link (22) is equipped with spring (21), stopper (23) are installed to the left and right sides of telescopic link (22), dog (24) are installed to the inner wall of curb plate (20), mount pad (26) are installed at the top of telescopic link (22), inductor (26) are installed at the top of mount pad (26), the right side of support (11) is provided with response hole (27), inductor (27) pass support (11) and extend to the inside in response hole (27), wireless module (28) are installed to the inside lower wall of curb plate (20).