Multifunctional damping anti-skid crawler belt for crawler-type chassis

Abstract

The utility model relates to the technical field of crawler belts, in particular to a multifunctional damping anti-skid crawler belt for a crawler-type chassis, which comprises a plurality of groups of inner latches arranged on the inner side of the crawler belt, a damping mechanism for improving the stable operation of the crawler belt is arranged on the inner side of the crawler belt, and an anti-skid mechanism for increasing the friction force between the crawler belt and the ground is arranged on the outer wall of the crawler belt. By arranging the anti-skid mechanism, the friction force between the anti-skid mechanism and the ground can be increased when the transportation equipment provided with the caterpillar band moves, so that the anti-skid function can be achieved, the transportation equipment can more stably run on a slippery road surface, and by arranging the damping mechanism, the transportation equipment can be more stably driven on the slippery road surface in the running process. By means of the damping mechanism, the whole equipment can be damped, so that the driving stability of the whole transportation equipment is improved, the situation that installed parts shake all the time can be avoided to a certain extent through operation of the damping mechanism, and a certain protection effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of crawlers, in particular to a multifunctional shock-absorbing and anti-skid crawler for a crawler-type chassis. Background Art

[0002] Tracked chassis are commonly used in agricultural production in my country. With the strong support of the government for electric agricultural machinery, the application of electric tracked chassis in agricultural production is becoming more and more extensive. In the existing technology, crawler tracks are generally installed on the bottom of the transport vehicle to cope with various difficult terrains and facilitate transmission.

[0003] In the prior art, when transport equipment equipped with tracks travels on slippery roads, the tracks tend to remain in place due to the low friction between the tracks and the ground, causing the transport equipment to slip. In view of this, we provide a multifunctional shock-absorbing and anti-skid track for a tracked chassis. Utility Model Content

[0004] In response to the shortcomings of the existing technology, the utility model provides a multifunctional shock-absorbing and anti-skid track for a crawler chassis, which solves the technical problem of slipping of transport equipment equipped with tracks on slippery roads, enables the transport equipment to travel stably on slippery roads, and improves the maneuverability and stability of the transport equipment.

[0005] In order to solve the above technical problems, the present utility model provides the following technical solutions: a multifunctional shock-absorbing and anti-skid track for a crawler chassis, comprising several groups of inner locking teeth installed on the inner side of the track, a shock-absorbing mechanism for improving the stable operation of the track is provided on the inner side of the track, and an anti-skid mechanism for increasing the friction between the track and the ground is provided on the outer wall of the track.

[0006] The anti-skid mechanism includes several groups of convex plates fixedly installed on the outer wall of the track, several groups of fixed blocks distributed between two groups of convex plates fixedly installed on the outer wall of the track, a strong spring is connected to the inside of the fixed block, one end of the strong spring is connected to a pressure block adapted to the inside of the fixed block, the outer end of the pressure block is rotatably connected to a transmission rod, the top of the transmission rod is connected to an anti-skid seat, the top of the anti-skid seat is fixedly installed with anti-skid spikes, and the inside of the anti-skid seat is rollingly connected to several groups of positioning balls.

[0007] Preferably, the shock-absorbing mechanism includes a transmission tooth meshed with the internal locking tooth, the transmission tooth is internally connected to a connecting shaft, one end of the connecting shaft is rotatably connected to a connecting plate, the side of the connecting plate is rotatably connected to a support frame, the side of the support frame is rotatably connected to a support member, the center of the side of the support frame is rotatably connected to a shock-absorbing arc plate rotatably connected to the support member connecting end and a shock-absorbing pressure plate rotatably connected to the support frame connecting end, and the top ends of the shock-absorbing arc plate and the shock-absorbing pressure plate are connected to shock absorbers.

[0008] Preferably, the height of the anti-slip seat is higher than that of the convex plate, and both the anti-slip seat and the convex plate are made of strong steel.

[0009] Preferably, the anti-slip seat is connected to the pressing block by two sets of transmission rods, and the convex plate and the outer wall of the anti-slip seat are coated with anti-rust paint.

[0010] Preferably, the shock absorbers are symmetrically distributed on both sides of the shock-absorbing arc plate and the shock-absorbing pressure plate, and the other end of the support member provides rolling support for the inner wall of the crawler track.

[0011] Preferably, the bottom end of the shock-absorbing arc plate is rotatably connected to two groups of supporting rollers made of rubber material and in contact with the inner wall of the track.

[0012] By means of the above technical solution, the utility model provides a multifunctional shock-absorbing and anti-skid crawler track for a crawler chassis, which has at least the following beneficial effects:

[0013] 1. The utility model provides an anti-skid mechanism, which can increase the friction between the tracked transport equipment and the ground when the tracked transport equipment is moving, thereby playing an anti-skid role and allowing the transport equipment to travel more stably on a slippery road surface.

[0014] 2. The utility model provides a shock-absorbing mechanism, which can reduce the vibration of the entire equipment during the driving of the transport equipment, thereby improving the driving stability of the entire transport equipment. The operation of the shock-absorbing mechanism can to a certain extent avoid the shaking of the installed parts, and has a certain protective effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute improper limitations on the present application.

[0016] In the attached figure:

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a side view structural diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the shock absorbing mechanism of the utility model;

[0020] Figure 4 This is a schematic diagram of the appearance and structure of the anti-slip mechanism of the utility model;

[0021] Figure 5 This is a schematic cross-sectional view of the anti-slip mechanism of the utility model.

[0022] In the figure: 1. Track; 2. Internal locking gear; 3. Shock-absorbing mechanism; 31. Transmission gear; 32. Connecting shaft; 33. Connecting plate; 34. Support frame; 35. Support member; 36. Shock-absorbing arc plate; 37. Shock-absorbing pressure plate; 38. Shock absorber; 4. Anti-skid mechanism; 41. Convex plate; 42. Fixed block; 43. Strong spring; 44. Pressure block; 45. Transmission rod; 46. Anti-skid seat; 47. Anti-skid spike; 48. Positioning ball. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Example 1

[0025] In the prior art, there is a problem that transport equipment may slip when the road surface is slippery. This embodiment provides a multifunctional shock-absorbing and anti-skid track for a crawler chassis, which can enable the transport equipment to travel stably on a slippery road surface and improve the maneuverability and stability of the transport equipment. Please refer to Figures 1-5 The multifunctional shock-absorbing and anti-skid crawler track for a crawler chassis includes several sets of inner teeth 2 mounted on the inner side of the crawler track 1. A shock-absorbing mechanism 3 is provided on the inner side of the crawler track 1 to improve the stability of the crawler track 1. An anti-skid mechanism 4 is provided on the outer wall of the crawler track 1 to increase the friction between the crawler track 1 and the ground. The shock-absorbing mechanism 3 can reduce the shaking of the transport equipment, making the transport equipment more stable. The anti-skid mechanism 4 can prevent the transport equipment from slipping, allowing it to travel stably on slippery roads.

[0026] In order to enable the transport equipment to travel smoothly on a slippery road surface and improve the stability of the transport equipment operation, the anti-skid mechanism 4 includes several groups of convex plates 41 fixedly mounted on the outer wall of the crawler 1. The outer walls of the convex plates 41 and the anti-skid seats 46 are coated with anti-rust paint to prevent rust from appearing on the outer walls of the convex plates 41 and the anti-skid seats 46 after long-term use. The convex plates 41 play a preliminary anti-skid role. The outer wall of the crawler 1 is fixedly mounted with several groups of fixed blocks 42 distributed between the two groups of convex plates 41. A strong spring 43 is connected to the inside of the fixed block 42. The strong spring 43 can reduce the pressure generated by the contact between the anti-skid seat 46 and the ground, plays a buffering role, and can also enable the anti-skid seat 46 to quickly return to its original state. One end of the strong spring 43 is connected to a pressure block 44 that is adapted to the inside of the fixed block 42. The outer end of the block 44 is rotatably connected to a transmission rod 45, and the top of the transmission rod 45 is connected to an anti-slip seat 46. The height of the anti-slip seat 46 is higher than the height of the convex plate 41, so that when the anti-slip seat 46 contacts the ground, it can be in the same horizontal plane as the convex plate 41, and the anti-slip seat 46 and the convex plate 41 are made of strong steel, which extends the service life of both. The anti-slip seat 46 is connected to the pressure block 44 by two groups of transmission rods 45. The anti-slip seat 46 contacts the ground to generate downward pressure. The rotation of the transmission rod 45 can push the pressure block 44 into the inside of the fixed block 42. The top of the anti-slip seat 46 is fixedly installed with an anti-slip spike 47, and the anti-slip spike 47 can also increase the friction with the ground. The anti-slip seat 46 is internally connected to a number of groups of positioning balls 48, and the positioning balls 48 can also contact the ground, thereby improving the anti-slip performance. When the track 1 contacts the ground, the convex plate 41 plays a preliminary anti-skid role. At the same time, the anti-skid seat 46 contacts the ground. The anti-skid spikes 47 and the positioning balls 48 on the anti-skid seat 46 can both play an anti-skid role. The anti-skid seat 46 is subjected to downward pressure, so that under the rotation of the transmission rod 45, the two groups of pressure blocks 44 can be pushed into the interior of the fixed block 42. Under the elastic action of the strong spring 43, the anti-skid seat 46 has a certain buffering performance, and when the anti-skid seat 46 separates from the ground, the anti-skid seat 46 is reset due to the elastic action of the strong spring 43.

[0027] Example 2

[0028] On the basis of Example 1, Figures 1-5 As shown, based on the problem that the existing prior art has the transportation equipment slipping when the road surface is slippery, but during the driving process of the transportation equipment, due to the influence of the unstable road surface, the transportation equipment is prone to shaking during operation, thereby reducing the driving stability of the transportation equipment. Therefore, the device is also provided with a structure with a shock-absorbing function.

[0029] In order to reduce the shaking of the transportation equipment in operation, make the transportation equipment travel more stably on the road, and make the driver more stable and low control the transportation equipment, the damping mechanism 3 comprises the transmission teeth 31 engaged with the inner clamping teeth 2, the transmission teeth 31 are internally connected with the connecting shaft 32, one end of the connecting shaft 32 is rotatably connected with the connecting plate 33, the side of the connecting plate 33 is rotatably connected with the support frame 34, the side of the support frame 34 is rotatably connected with the support piece 35, the other end of the support piece 35 rolls and supports the inner wall of the track 1, so that the track 1 can run more stably, the side of the support frame 34 is rotatably connected with the damping arc plate 36 connected with the connecting end of the support piece 35 and the damping pressing plate 37 connected with the connecting end of the support frame 34, the bottom end of the damping arc plate 36 is rotatably connected with two groups of support rollers made of rubber material and in contact with the inner wall of the track 1, the support rollers can make the damping arc plate 36 more stable when it is expanded under the downward pressure, thereby improving the damping efficiency of the device, the top end of the damping arc plate 36 and the damping pressing plate 37 is connected with the shock absorber 38, which can play a damping role when the transportation equipment is running, the shock absorber 38 is symmetrically distributed on both sides of the damping arc plate 36 and the damping pressing plate 37, thereby improving the damping performance of the device. In the process of operation of the track 1, downward pressure will be generated, the support piece 35 can support the inner side of the track 1, and since the connecting relationship of the connecting plate 33, the support frame 34, the support piece 35, the damping arc plate 36 and the damping pressing plate 37 is rotatable connection, the damping arc plate 36 and the damping pressing plate 37 can be expanded, thereby damping under the action of the shock absorber 38, thereby improving the damping performance of the device.

[0030] It should be noted that in this document, the terms "comprise", "comprising", or any other variant thereof are intended to cover non-exclusive inclusions, so that processes, methods, articles or devices that include a series of elements not only include those elements, but also include other elements not explicitly listed, or inherent to such processes, methods, articles or devices.

[0031] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A multifunctional shock-absorbing and anti-skid crawler track for a crawler chassis, comprising a plurality of groups of inner latching teeth (2) mounted on the inner side of the crawler track (1), characterized in that: The inner side of the crawler (1) is provided with a shock absorbing mechanism (3) for improving the stable operation of the crawler (1), and the outer wall of the crawler (1) is provided with an anti-skid mechanism (4) for increasing the friction between the crawler (1) and the ground; The anti-skid mechanism (4) comprises a plurality of groups of convex plates (41) fixedly mounted on the outer wall of the crawler (1); a plurality of groups of fixed blocks (42) distributed between two groups of convex plates (41) are fixedly mounted on the outer wall of the crawler (1); a strong spring (43) is connected inside the fixed block (42); one end of the strong spring (43) is connected to a pressure block (44) adapted to the inside of the fixed block (42); the outer end of the pressure block (44) is rotatably connected to a transmission rod (45); the top end of the transmission rod (45) is connected to an anti-skid seat (46); an anti-skid spike (47) is fixedly mounted on the top end of the anti-skid seat (46); and a plurality of groups of positioning balls (48) are rollingly connected inside the anti-skid seat (46).

2. The multifunctional shock-absorbing and anti-skid crawler track for a crawler chassis according to claim 1, characterized in that: The shock absorbing mechanism (3) comprises a transmission tooth (31) meshed with the inner clamping tooth (2); a connecting shaft (32) is connected inside the transmission tooth (31); one end of the connecting shaft (32) is rotatably connected to a connecting plate (33); the side of the connecting plate (33) is rotatably connected to a support frame (34); the side of the support frame (34) is rotatably connected to a support member (35); the center of the side of the support frame (34) is rotatably connected to a shock absorbing arc plate (36) rotatably connected to the connecting end of the support member (35) and a shock absorbing pressure plate (37) rotatably connected to the connecting end of the support frame (34); and the top ends of the shock absorbing arc plate (36) and the shock absorbing pressure plate (37) are connected to a shock absorber (38).

3. The multifunctional shock-absorbing and anti-skid crawler track for a crawler chassis according to claim 1, characterized in that: The height of the anti-slip seat (46) is higher than that of the convex plate (41), and both the anti-slip seat (46) and the convex plate (41) are made of strong steel.

4. The multifunctional shock-absorbing and anti-skid crawler track for a crawler chassis according to claim 1, characterized in that: The anti-slip seat (46) is connected to the pressing block (44) by two groups of transmission rods (45), and the outer walls of the convex plate (41) and the anti-slip seat (46) are coated with anti-rust paint.

5. The multifunctional shock-absorbing and anti-skid crawler track for a crawler chassis according to claim 2, characterized in that: The shock absorbers (38) are symmetrically distributed on both sides of the shock absorbing arc plate (36) and the shock absorbing pressure plate (37), and the other end of the support member (35) rolls and supports the inner wall of the crawler (1).

6. The multifunctional shock-absorbing and anti-skid crawler track for a crawler chassis according to claim 2, characterized in that: The bottom end of the shock-absorbing arc plate (36) is rotatably connected to two groups of supporting rollers made of rubber material and in contact with the inner wall of the crawler (1).

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