Combined track structure
By designing a modular track structure and utilizing anti-slip strips and impact blocks, the problem of insufficient adhesion of the track structure on polar snow surfaces was solved, enabling tracked vehicles to travel smoothly and efficiently on snowy roads.
Patent Information
- Application Number
- CN202520303132.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-25
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2035-02-25
AI Technical Summary
When existing snow groomer track structures travel on soft or hard snow surfaces in polar regions, ice and snow easily adhere or freeze, resulting in reduced traction, easy slippage, and poor passability and reliability.
Design a modular track structure including track body, anti-slip strips, chassis, drive wheel and driven wheel. The anti-slip strips increase adhesion, and the impact blocks break up snow and ice on the track to prevent large-scale adhesion of ice and snow.
To improve the adhesion between the tracks and the ground, ensure the passability and reliability of tracked vehicles on snowy roads, and prevent slippage.
Smart Images
Figure CN223736151U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of track technology, and in particular to a combined track structure. Background Technology
[0002] A snow groomer is a type of machinery specifically designed for clearing and leveling snow, primarily used for preparing snow surfaces in ski resorts and cross-country ski trails; snow groomers are tracked.
[0003] When existing snow groomers travel on soft or hard snow in polar regions, the track structure is in constant contact with ice and snow. Ice and snow on the ground can also adhere to or freeze onto the track frame. This reduces the adhesion between the track structure and the ground, making it easy to slip, difficult to climb slopes, with poor passability and reliability, and even causing the vehicle to skid.
[0004] In conclusion, the existing technology obviously has inconveniences and defects in practical use, so it is necessary to improve it. Utility Model Content
[0005] To address the aforementioned shortcomings, the purpose of this utility model is to provide a combined track structure that can break up residual snow and ice on the track body, preventing large areas of snow and ice from adhering to or freezing on the track body, effectively improving the adhesion between the track body and the ground, further preventing slippage, and ensuring the passability and reliability of tracked vehicles on snowy roads.
[0006] To achieve the above objectives, this utility model provides a combined track structure, comprising: a track body, the track body including at least one connecting belt and several fixed plates and several anti-slip strips fixedly connected to the inner and outer sides of the connecting belt, the several anti-slip strips being fixedly connected to the fixed plates; a chassis is installed in the middle of the track body, and a drive wheel and several driven wheels are rotatably connected to the chassis.
[0007] According to the combined track structure of this utility model, the track body includes a commodity belt and at least one narrow belt. The cross-sectional width of the commodity belt is greater than the cross-sectional width of the narrow belt, and the commodity belt is provided with a plurality of anti-slip blocks.
[0008] According to the combined track structure of this utility model, the interior of several anti-slip strips is provided with weight reduction holes, the cross-section of several anti-slip strips is set in a U-shape, and the top of several anti-slip strips is set in a triangular cone shape.
[0009] According to the combined track structure of this utility model, the chassis is provided with a cross frame, and the cross frame is provided with a horizontally movable push block, a rotatable striking block and a rotating rod rotatably connected to the cross frame. The push block drives one end of the rotating rod away from the cross frame, and the striking block drives the rotating rod to rotate counterclockwise.
[0010] According to the combined track structure of this utility model, a telescopic component is fixedly connected to the chassis, and a push block is provided at the output end of the telescopic component. A protrusion is installed at the end of the push component away from the rotating rod, and the protrusion abuts against the rotating rod.
[0011] According to the combined track structure of this utility model, a driving component is fixedly connected to the cross frame, and a striking block is provided at the output end of the driving component. The striking block is eccentrically arranged and abuts against the top of the rotating rod.
[0012] According to the combined track structure of this utility model, the rotating rod passes through the sliding rod, the sliding rod is sleeved with an elastic element and the elastic element abuts against the rotating rod, and the end of the rotating rod is fixedly connected with a rubber block that abuts against the connecting belt.
[0013] This utility model provides a combined track structure, including: a track body, the track body including at least one connecting belt and several fixed plates and several anti-slip strips fixedly connected to the inner and outer sides of the connecting belt, the several anti-slip strips being fixedly connected to the fixed plates, the anti-slip strips increasing the anti-slip effect, and ensuring that the track can run smoothly and efficiently under various complex terrains and working conditions; a chassis is installed in the middle of the track body, and a drive wheel and several driven wheels are rotatably connected to the chassis, the drive wheel and driven wheels providing a driving function, facilitating the movement of the track structure;
[0014] The beneficial effects of this utility model are as follows: the anti-slip strip can increase the anti-slip effect, ensure that the track structure is suitable for various terrains, and improve operating efficiency. The striking block can strike the track body to break up the snow and ice blocks remaining on the track body, preventing large areas of ice and snow from adhering or freezing to the track body, effectively improving the adhesion between the track body and the ground, further preventing slippage, and ensuring the passability and reliability of the tracked vehicle on snowy roads. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0016] Figure 2 This is a utility model Figure 1 Front view structural diagram;
[0017] Figure 3 This is a schematic diagram of the cross frame structure of this utility model;
[0018] Figure 4 This is a utility model Figure 3 A top-view structural diagram;
[0019] In the diagram, 1-driven wheel, 11-drive wheel, 2-narrow belt, 21-fixed plate, 22-anti-slip strip, 25-product belt, 3-chassis, 31-crossbar, 32-sliding rod, 33-elastic element, 4-telescopic element, 5-push block, 6-rotating rod, 61-rubber block, 7-striking block, 71-drive element. Detailed Implementation
[0020] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely for explaining the present utility model and are not intended to limit the present utility model.
[0021] See Figures 1 to 4 This utility model provides a combined track structure, which includes: a track body, the track body including at least one connecting belt and several fixed plates 21 and several anti-slip strips 22 fixedly connected to the inner and outer sides of the connecting belt, the several anti-slip strips 22 being fixedly connected to the fixed plates 21, the anti-slip strips 22 can increase the anti-slip effect, and at the same time ensure that the track can run smoothly and efficiently under various complex terrains and working conditions; a chassis 3 is installed in the middle of the track body, and a drive wheel 11 and several driven wheels 1 are rotatably connected to the chassis 3, the drive wheel 11 and the driven wheels 1 can play a driving role, facilitating the movement of the track structure.
[0022] See Figures 1 to 4 Preferably, the track body of this utility model includes a product belt 25 and at least one narrow belt 2. The cross-sectional width of the product belt 25 is greater than the cross-sectional width of the narrow belt 2, and the product belt 25 is provided with a plurality of anti-slip blocks to achieve an anti-slip effect.
[0023] See Figures 1 to 4 In addition, the anti-slip strips 22 of this utility model are provided with weight-reducing holes inside, the cross-section of the anti-slip strips 22 is set in a U-shape, and the top of the anti-slip strips 22 is set in a triangular cone shape to improve structural stability.
[0024] See Figures 1 to 4 Furthermore, the chassis 3 of this utility model is provided with a cross frame 31. The cross frame 31 is provided with a horizontally movable push block 5, a rotatable striking block 7 and a rotating rod 6 rotatably connected to the cross frame 31. The push block 5 drives one end of the rotating rod 6 away from the cross frame 31, and the striking block 7 drives the rotating rod 6 to rotate counterclockwise, ensuring that the rubber block 61 can continuously strike the track body.
[0025] See Figures 1 to 4Even better, a telescopic component 4 is fixedly connected to the chassis 3 of this utility model. The output end of the telescopic component 4 is provided with a pushing block 5. A protrusion is installed at the end of the pushing component away from the rotating rod 6, and the protrusion abuts against the rotating rod 6. (See also...) Figure 4 The cross-section of the push block 5 is an irregular trapezoid. Moving the push block 5 towards the rotating rod 6 causes the rotating rod 6 to deflect (to...). Figure 4 (Based on the reference, the rotating rod 6 deflects counterclockwise); a driving component 71 is fixedly connected to the crossbar 31, and a striking block 7 is provided at the output end of the driving component 71. The striking block 7 is eccentrically set and abuts against the top of the rotating rod 6. A square plate is fixedly connected to the top of the rotating rod 6 to ensure that when the rotating rod 6 is driven to deflect by the pushing block 5, the striking block 7 can strike the rotating rod 6 to deflect downward.
[0026] See Figures 1 to 4 Even better, the rotating rod 6 of this utility model passes through the sliding rod 32, the sliding rod 32 is covered with an elastic element 33 and the elastic element 33 abuts against the rotating rod 6, and the end of the rotating rod 6 is fixed with a rubber block 61 that abuts against the connecting belt, the rubber block 61 abuts against the narrow belt 2 and the commodity belt 25.
[0027] Working principle: The track body consists of a commercial belt 25 and at least one narrow belt 2. Several anti-slip strips 22 are fixed to the commercial belt 25 and the narrow belt 2 to prevent slipping. A chassis 3 is installed in the middle of the track body. A cross frame 31 is fixed to the chassis 3. A telescopic member 4 is fixed to the cross frame 31. A push block 5 is fixed to the output end of the telescopic member 4. The push block 5 drives the rotating rod 6 to deflect to one side, which can change the striking position of the rubber block 61 and increase the striking range. The elastic member 33 can drive the rotating rod 6 to return to its original position. The drive member 71 is activated. The drive member 71 drives the striking block 7 to intermittently abut against the rotating rod 6, which can drive the rubber block 61 to regularly strike the track body, breaking up the snow and ice blocks remaining on the track body and preventing large areas of ice and snow from adhering or freezing on the track body.
[0028] In summary, this utility model provides a combined track structure, comprising: a track body, the track body including at least one connecting belt and several fixed plates and several anti-slip strips fixedly connected to the inner and outer sides of the connecting belt, the anti-slip strips being fixedly connected to the fixed plates, the anti-slip strips increasing the anti-slip effect and ensuring that the track can operate smoothly and efficiently under various complex terrains and working conditions; a chassis is installed in the middle of the track body, and a drive wheel and several driven wheels are rotatably connected to the chassis, the drive wheel and driven wheels providing a driving function, facilitating the movement of the track structure; the beneficial effects of this utility model are: the anti-slip strips increasing the anti-slip effect, ensuring the track structure is suitable for various terrains, improving operating efficiency; the striking block can strike the track body, breaking up residual snow, ice, etc. on the track body, preventing large areas of ice and snow from adhering or freezing to the track body, effectively improving the adhesion between the track body and the ground, further preventing slippage, and ensuring the passability and reliability of the tracked vehicle on snowy roads.
[0029] Of course, there may be other embodiments of this utility model. Without departing from the spirit and essence of this utility model, those skilled in the art can make various corresponding changes and modifications based on this utility model, but these corresponding changes and modifications should all fall within the protection scope of the appended claims of this utility model.
Claims
1. A modular track structure, characterized by, Comprising: A crawler body, the crawler body includes at least one connecting belt and a number of fixing plates and a number of anti-slip strips fixedly connecting the inner and outer sides of the connecting belt, and a number of the anti-slip strips are fixedly connected to the fixing plates; A chassis is installed in the middle of the crawler body, and a driving wheel and a number of driven wheels are rotatably connected to the chassis, A cross frame is provided on the chassis, and a pushing block that moves horizontally, a rotatable knocking block and a rotating rod rotatably connected to the cross frame are provided on the cross frame. The pushing block drives one end of the rotating rod away from the cross frame, and the knocking block drives the rotating rod to rotate counterclockwise.
2. The modular track structure of claim 1, wherein, The crawler body includes a commodity belt and at least one narrow belt. The cross-sectional width of the commodity belt is greater than the cross-sectional width of the narrow belt, and a number of anti-slip blocks are provided on the commodity belt.
3. The modular track structure of claim 1, wherein, A number of weight-reducing holes are provided inside the anti-slip strips, the cross-sections of a number of the anti-slip strips are arranged in a combined shape, and the tops of a number of the anti-slip strips are provided with conical angles in the shape of a triangle.
4. The modular track structure of claim 1, wherein, A telescopic member is fixedly connected to the chassis, a pushing block is provided at the output end of the telescopic member, a protrusion is installed at one end of the pushing block away from the rotating rod, and the protrusion abuts against the rotating rod.
5. The modular track structure of claim 1, wherein, A driving member is fixedly connected to the cross frame, a knocking block is provided at the output end of the driving member, the knocking block is eccentrically arranged, and the knocking block abuts against the top of the rotating rod.
6. The modular track structure of claim 5, wherein, The rotating rod passes through the sliding rod, an elastic member is sleeved outside the sliding rod and the elastic member abuts against the rotating rod, and a rubber block that abuts against the connecting belt is fixedly connected to the end of the rotating rod.