CN219029598U

CN219029598U - Novel modularized rubber crawler belt structure

Info

Publication number: CN219029598U
Application number: CN202223491731.XU
Authority: CN
Inventors: 吴江涛
Original assignee: Tianjin Weiteli Machinery Technology Co ltd
Current assignee: Tianjin Weiteli Machinery Technology Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-05-16
Anticipated expiration: 2032-12-27

Abstract

The utility model relates to the technical field of rubber tracks, in particular to a novel modularized rubber track structure, which comprises a frame and a modularized rubber track, wherein a transmission device is arranged at the upper end of the frame and comprises a first connecting block, the inner wall of the first connecting block is fixedly connected with the frame, and the lower end of the first connecting block is fixedly connected with a connecting plate. Through manual screw-driving straight-bar, screw thread on the straight-bar rotates at the fixed block, and the straight-bar drives the skew of second connecting block, and the link of second connecting block tip also can follow the skew, makes the second running roller on the link obtain the adjustment to the support angle of module rubber track to the loose condition of control module rubber track utilizes the straight-bar to rotate at the fixed block, adjusts the lax of module rubber track, and all parts are just outside to be covered simultaneously, and it can all be managed to unload all parts of cover to observe, does not shelter from, reduces the maintenance difficulty.

Description

Novel modularized rubber crawler belt structure

Technical Field

The utility model relates to the technical field of rubber tracks, in particular to a novel modularized rubber track structure.

Background

The engineering vehicle mainly comprises two types of wheels and crawler-type vehicles. Aiming at different terrains, different vehicle types are required to be adopted for operation. The wheeled vehicle is suitable for common ground with flatter terrain and harder ground surface. The crawler-type vehicle is suitable for the ground with soft ground surface and bad terrain.

For example, the name of the authorized bulletin number is CN203793463U, which is a novel modularized rubber track structure, although the existing modularized rubber track structure is solved, the problems of adhesiveness, trafficability, smoothness, stability and traction are improved, the existing modularized rubber track structure still exists, when the independent swing arm suspension is utilized to swing up and down, the swing arm cylinder stretches out or retracts to reach balance with constant pressure change in a hydraulic system, and then the middle weight bearing wheel group can be always contacted with the rubber track, so that the vehicle driving smoothness is effectively improved, but in order to increase the smoothness, the outer wall of the rubber track uses a frame multi-angle connecting roller, when the adjustment and maintenance are needed, hands of workers cannot go deep inside, and meanwhile, the frame shields the maintenance position, so that the maintenance difficulty is increased.

Disclosure of Invention

The utility model aims to solve the problems that the existing modularized rubber crawler belt structure cannot be penetrated into the interior by hands of workers, and maintenance positions cannot be observed by the workers, so that maintenance difficulty is increased.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel modularization rubber track structure, includes frame and module rubber track, the upper end of frame is equipped with transmission, transmission includes first connecting block, the inner wall and the frame fixed connection of first connecting block, the lower extreme and the connecting plate fixed connection of first connecting block, the inner wall and the bracing piece swing joint of connecting plate, the tip and the first roller wheel rotation of bracing piece are connected, the lower extreme and the connecting rod fixed connection of connecting plate, the tip and the shell fixed connection of connecting rod.

Preferably, the inner wall of the frame is movably connected with a second connecting block, the second connecting block is fixedly connected with a straight rod through a pin shaft, the outer wall of the straight rod is in threaded connection with a fixed block, the end part of the second connecting block is fixedly connected with a connecting frame, and the end part of the connecting frame is rotatably connected with a second roller.

Preferably, the upper end of the frame is fixedly connected with the support frame, the inner wall of the support frame is rotationally connected with the driving wheel, and the outer wall of the driving wheel is rotationally connected with the module rubber crawler belt.

Preferably, the inner wall of the supporting rod is fixedly connected with the tension spring.

Preferably, the inner wall of the module rubber crawler is connected with the first roller and the second roller in a rotating way.

Preferably, the surface of the frame is fixedly connected with the fixed block.

The novel modularized rubber crawler belt structure provided by the utility model has the beneficial effects that: through manual screw-driving straight-bar, screw thread on the straight-bar rotates at the fixed block, and the straight-bar drives the skew of second connecting block, and the link of second connecting block tip also can follow the skew, makes the second running roller on the link obtain the adjustment to the support angle of module rubber track to the loose condition of control module rubber track utilizes the straight-bar to rotate at the fixed block, adjusts the lax of module rubber track, and all parts are just outside to be covered simultaneously, and it can all be managed to unload all parts of cover to observe, does not shelter from, reduces the maintenance difficulty.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional elevation view of the structure of FIG. 1;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A;

fig. 4 is an enlarged schematic view of the structure at B in fig. 2.

In the figure: 1. the device comprises a frame, 2, a module rubber track, 3, a transmission device, 301, a first connecting block, 302, a connecting plate, 303, a supporting rod, 304, a first roller, 305, a connecting rod, 306, a shell, 4, a second connecting block, 5, a straight rod, 6, a fixed block, 7, a connecting frame, 8, a second roller, 9, a supporting frame, 10, a driving wheel, 11 and a tension spring.

Detailed Description

All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a novel modularization rubber track structure, including frame 1 and module rubber track 2, the upper end of frame 1 is equipped with transmission 3, utilize first running roller 304 to contact module rubber track 2, module rubber track 2 contacts first running roller 304 when rotating, make first running roller 304, realize the transmission of first running roller 304, transmission 3 includes first connecting block 301, the inner wall and the frame 1 fixed connection of first connecting block 301, the lower extreme and the connecting plate 302 fixed connection of first connecting block 301, the inner wall and the bracing piece 303 swing joint of connecting plate 302, the tip and the first running roller 304 rotation of bracing piece 303 are connected, the lower extreme and the connecting rod 305 fixed connection of connecting plate 302, the tip and the shell 306 fixed connection of connecting rod 305, shell 306 wraps up extension spring 11, when avoiding driving, outside debris gets into between the extension spring 11, make extension spring 11 unable work.

Referring to fig. 1, 2 and 4, the inner wall of the frame 1 is movably connected with a second connecting block 4, the second connecting block 4 is fixedly connected with a straight rod 5 through a pin shaft, two ends of the straight rod 5 are provided with smooth surfaces and threaded surfaces, friction is generated on the inner wall of a fixed block 6 by the smooth surface of the straight rod, the outer wall of the straight rod 5 is in threaded connection with the fixed block 6, the end part of the second connecting block 4 is fixedly connected with a connecting frame 7, and the end part of the connecting frame 7 is in rotary connection with a second roller 8;

manual screwing of the straight rod 5, rotation of threads on the straight rod 5 at the fixed block 6, the straight rod 5 drives the second connecting block 4 to deviate, the connecting frame 7 at the end part of the second connecting block 4 also deviates, and the supporting angle of the second roller on the connecting frame 7 to the module rubber crawler 2 is adjusted, so that the loosening condition of the module rubber crawler 2 is controlled, the loosening condition of the module rubber crawler 2 is adjusted by the rotation of the straight rod 5 at the fixed block 6, all parts are covered only outside, all parts of a cover are removed and can be observed through pipes, shielding is avoided, and maintenance difficulty is reduced.

Referring to fig. 1 and 2, the upper end of the frame 1 is fixedly connected with a supporting frame 9, the inner wall of the supporting frame 9 is rotatably connected with a driving wheel 10, the outer wall of the driving wheel 10 is rotatably connected with a module rubber track 2, the inner wall of a supporting rod 303 is fixedly connected with a tension spring 11, the inner wall of the module rubber track 2 is rotatably connected with a first roller 304 and a second roller 8, the inner wall of the module rubber track 2 is rotatably connected with the first roller 304 and the second roller 8, and the surface of the frame 1 is fixedly connected with a fixed block 6.

Working principle:

the external power is utilized to be connected to the driving wheel 10, the driving wheel 10 rotates on the support frame 9, simultaneously the outer wall of the driving wheel 10 contacts the module rubber crawler 2, the driving wheel 10 drives the module rubber crawler 2 to rotate, when the outer wall of the module rubber crawler 2 contacts the ground, the upper end part can travel, simultaneously the upper end has very big weight and uneven ground, the position of the first roller 304 on the module rubber crawler 2 can change, the first roller 304 drives the supporting rod 303 to move repeatedly and slightly left and right respectively, the tension spring 11 on the supporting rod 303 pulls the supporting rod 303, the first roller 304 is prevented from being excessively large in the moving position of the module rubber crawler 2, meanwhile, the loosening condition of the module rubber crawler 2 is observed before traveling, when the module rubber crawler 2 is found to be too loose, the straight rod 5 can be screwed, the threads on the straight rod 5 rotate on the fixed block 6, the straight rod 5 drives the second connecting block 4 to deviate, the connecting frame 7 at the end part of the second connecting block 4 can deviate, the supporting angle of the second roller on the connecting frame 7 can also be regulated, accordingly, the loosening condition of the module rubber crawler 2 is controlled, and the second connecting block 4 is inserted into the inner wall 4 to completely rotate the second connecting block 4, and the second connecting block 4 is prevented from being completely displaced.

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

Claims

1. The utility model provides a novel modularization rubber track structure, includes frame (1) and module rubber track (2), its characterized in that: the upper end of frame (1) is equipped with transmission (3), transmission (3) are including first connecting block (301), the inner wall and the frame (1) fixed connection of first connecting block (301), the lower extreme and the connecting plate (302) fixed connection of first connecting block (301), the inner wall and bracing piece (303) swing joint of connecting plate (302), the tip and the first running roller (304) rotation of bracing piece (303) are connected, the lower extreme and connecting rod (305) fixed connection of connecting plate (302), the tip and shell (306) fixed connection of connecting rod (305).

2. The novel modular rubber track structure of claim 1, wherein: the inner wall of frame (1) and second connecting block (4) swing joint, second connecting block (4) are through round pin axle and straight-bar (5) fixed connection, the outer wall and the fixed block (6) threaded connection of straight-bar (5), the tip and the link (7) fixed connection of second connecting block (4), the tip and the second running roller (8) of link (7) rotate to be connected.

3. The novel modular rubber track structure of claim 1, wherein: the upper end of the frame (1) is fixedly connected with the supporting frame (9), the inner wall of the supporting frame (9) is rotationally connected with the driving wheel (10), and the outer wall of the driving wheel (10) is rotationally connected with the module rubber crawler (2).

4. The novel modular rubber track structure of claim 1, wherein: the inner wall of the supporting rod (303) is fixedly connected with the tension spring (11).

5. The novel modular rubber track structure of claim 1, wherein: the inner wall of the module rubber crawler belt (2) is rotationally connected with the first roller (304) and the second roller (8).

6. The novel modular rubber track structure of claim 1, wherein: the surface of the frame (1) is fixedly connected with the fixed block (6).