Inducing tooth and guide tooth cover mounting mechanism
By combining the guide tooth cover transmission device, the induction tooth transmission device, and the clamping device, the automatic fastening of the induction teeth of the track assembly is realized, which solves the problems of complex installation and inconvenient operation in track wheel track movement, improves production efficiency and reduces costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- KUNMING UNIV OF SCI & TECH
- Filing Date
- 2025-08-25
- Publication Date
- 2026-06-05
Smart Images
Figure CN224324066U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of machining, specifically to an induction tooth and guide tooth cover mounting mechanism. Background Technology
[0002] With the continuous development of machining technology, tracked wheels, with their excellent passability and stability, are widely used in various scenarios. Firstly, tracks are frequently used in the military. In warfare, tracks can traverse various complex terrains, such as mountains, deserts, and concrete roads. Secondly, they can also be used in industry and construction. In industrial production, they can be used to move and transport heavy goods and equipment; in construction, tracks can be used in various construction machinery. Furthermore, tracks can be used in special scenarios such as exploration, scientific research, and search and rescue. In the design of tracks for heavy machinery, one of the most important components is the guide tooth, whose core function is to guide the track's trajectory and prevent it from slipping off. Therefore, guide teeth and guide tooth cover mounting mechanisms are required. Summary of the Invention
[0003] The present invention provides a guide tooth and guide tooth cover mounting mechanism, which has the function of fixing guide teeth on track assemblies. It has the advantages of strong adaptability, versatility, powerful function, simple structure, and convenient operation.
[0004] The technical solution of this utility model is: an induction tooth and guide tooth cover mounting mechanism, including a guide tooth cover transmission device 1, an induction tooth transmission device 2, a clamping device 3, and a base 4; the guide tooth cover transmission device 1 achieves automatic transmission function through tension spring I9 and tension spring II10; the induction tooth transmission device 2 includes a track assembly 23, and the induction tooth 21 is already installed on the track assembly 23; the guide tooth cover transmission device 1 is installed below the track assembly 23 in the forward direction of the production line and is fixed on the base 4; a constant torque electric wrench 15 is fixed in the clamping device 3. On the movable side of the pneumatic slide 18, it can be raised and lowered under the action of the pneumatic slide 18, which is mounted on the fixed base 4. When the track moves to the installation position, the pneumatic slide 18 moves, driving the constant torque electric wrench 15 to rise and tighten the hexagonal rod 16, causing the guide tooth cover 11 to move up to below the guide tooth 21. The constant torque electric wrench 15 starts and rotates clockwise, driving the screw 12 on the guide tooth cover 11 to screw into the guide tooth 21, locking the guide tooth cover 11, thus realizing the installation function of the guide tooth cover 11 and the guide tooth 21. This utility model has an ingenious design, simple structure, and simple operation, and has a certain degree of versatility, and can install guide teeth on different track wheels.
[0005] The guide tooth cover transmission device 1 includes a guide rail 5, a hopper 6, a pusher block 7, a clamping block 8, a tension spring I9, a tension spring II10, a guide tooth cover 11, a lead screw 12, and a pull rope 24. Ten guide tooth covers are installed in a group and manually inserted into the hopper 6. The guide rail 5 includes a pressure plate I13 and a pressure plate II14, which are fixed to the bottom plate of the hopper 6 to function as a guide rail. The guide tooth cover 11 moves within the hopper 6 under the action of the pusher block 7, the guide rail 5, and the tension springs I9 and II10. The pusher block 7 moves linearly on the guide rail 5 via the tension springs I9 and II10. The locking block 8 controls the pusher block 7, which returns to the material loading port of the hopper. Activating the locking block 8 locks the pusher block 7 in place, enabling the guide tooth cover 11 to feed material. The lead screw 12 is inserted into the threaded hole of the guide tooth cover 11 before being installed in the hopper, facilitating subsequent operations. Tension springs I9 and II10 are fixed at one end to the pusher block 7 and the other end to the hopper's pressing end face, thus tightening the pusher block 7. This spring configuration ensures even force distribution on the pusher block 7, preventing friction between its sides and the inner wall of the guide rail 5, which could lead to suboptimal feeding. After all guide tooth covers 11 are installed in the hopper 6, pulling the pull rope 24 quickly pulls the pusher block 7 back to the starting point, effectively saving return time and improving work efficiency. The main purpose of this design is to facilitate material feeding, simplify operation, reduce structure, and save costs.
[0006] The clamping device 3 includes a constant torque electric wrench 15, a hexagonal rod 16, a clamping spring 17, and a pneumatic slide 18. The pneumatic slide 18 is fixed to the base 4 with screws, and the base is fixed to the ground support, providing dual support. The clamping spring 17 absorbs the vibration and impact generated by the electric wrench during operation through elastic deformation, reducing the vibration during operation, and can help the electric wrench quickly return to its original state, achieving rapid positioning and preparation for the next operation, thus improving work efficiency. The constant torque electric wrench 15 is fixed on the movable side of the starting pneumatic slide 18 and can be raised and lowered under the action of the pneumatic slide 18. When the track moves to the installation position, the pneumatic slide 18 moves, driving the constant torque electric wrench 15 to rise and tighten the hexagonal rod 16, which in turn moves the guide tooth cover 11 to below the guide tooth 21. The constant torque electric wrench 15 starts and rotates clockwise, driving the screw 12 on the guide tooth cover 11 to screw into the guide tooth 21, locking the guide tooth cover 11, and realizing the installation function of the guide tooth cover 11 and the guide tooth 21.
[0007] The guiding gear transmission device 2 includes guiding gears 21, track guide rails 22, track assembly 23, and automatic production line 25. The track assembly 23 consists of 10 track blocks 26, which cooperate with the automatic production line 25 through the track guide rails 22 to achieve automatic feeding. The guiding gears 21 have two cylindrical curved surfaces, the cylindrical curved surfaces have the same radius as the short rods of the track blocks 26, and a threaded hole is provided at the center, which matches the lead screw 12. The guiding gears 21 are manually placed on the short rods of two adjacent track blocks 26 to achieve a tight fit between the guiding gears 21 and the track assembly 23, and have been installed at the front end of the production line.
[0008] The base 4 includes a support plate I27, a support plate II28, and a housing 29; the housing 29 provides support, and the hopper 6 in the guide tooth cover transmission device 1 is fixed to the support plate I27 by screws; the fixed surface of the pneumatic slide 18 is fixed to the support plate II28 by screws.
[0009] The beneficial effects of this utility model are: the utility model has a novel idea, simple structure, convenient operation, strong adaptability, powerful function, and is widely applicable to heavy machinery track production lines. It can also be repeatedly used, which can save a lot of labor costs and improve production efficiency. Attached Figure Description
[0010] Figure 1 This is a side view of the utility model. Figure 1 ;
[0011] Figure 2 This is a side view of the utility model. Figure 2 ;
[0012] Figure 3 This is a top view of the guide tooth cover transmission device of this utility model;
[0013] Figure 4 This is a rear view of the guide tooth cover transmission device of this utility model;
[0014] Figure 5 This is a schematic diagram of the guide tooth cover and lead screw of this utility model;
[0015] Figure 6 This is a side view of the clamping device of this utility model;
[0016] Figure 7 This is a schematic diagram of the guiding tooth of this utility model;
[0017] Figure 8 This is a schematic diagram of the base;
[0018] Figure 9 This is a top view of the present invention;
[0019] The labels in the diagram are as follows: 1-Guide tooth cover transmission device, 2-Inducing tooth transmission device, 3-Pressure device, 4-Base, 5-Guide rail, 6-Hopper, 7-Push block, 8-Clamping block, 9-Tension spring I, 10-Tension spring II, 11-Guide tooth cover, 12-Screw rod, 13-Pressure plate I, 14-Pressure plate II, 15-Electric wrench, 16-Hexagonal rod, 17-Pressure spring, 18-Pneumatic slide, 21-Inducing tooth, 22-Crawler guide rail, 23-Crawler assembly, 24-Pull rope, 25-Automatic production line, 26-Crawler block, 27-Support plate I, 28-Support plate II, 29-Shell. Detailed Implementation
[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments, but the scope of the present invention is not limited thereto.
[0021] like Figure 1 As shown, this utility model consists of a guide tooth cover transmission device 1, an induction tooth transmission device 2, a clamping device 3, and a base 4; the clamping device 3 enables the guide tooth cover 11 and the induction tooth 21 to be fastened together, thereby realizing the function of fixing the induction tooth 21 on the track assembly 23.
[0022] like Figure 2 , 3 As shown in Figure 4, the guide tooth cover transmission device 1 operates as follows: the pull rope 24 pulls the pusher block 7 to the outermost end of the hopper 6. Manually placed materials in the feeding opening and pushed into the hopper 6 in groups of 10. After feeding is completed, the ratchet spring inside the pusher block 7 will pop out and lock the materials. The tension spring I9 and tension spring II10 pull the pusher block 7 forward. The pusher block 7 is always in the state of pressing the guide tooth cover 11 and the lead screw 12. Under the action of the pusher block 7, the guide rail 5, the tension spring I9, and the tension spring II10, the guide tooth cover 11 and the lead screw 12 realize the feeding movement in the hopper 6, and continuously keep the guide tooth cover and the lead screw in the designated position in the pressing working position until the materials in the hopper are used up.
[0023] At the same time, such as Figure 2 , 7 As shown in Figures 9 and 1, the guiding gear transmission device 2 includes a guiding gear 21, a track guide rail 22, a track assembly 23, and an automatic production line 25. The track assembly 23 consists of 10 track blocks 26, which cooperate with the automatic production line 25 through the track guide rail 22 to achieve automatic feeding. The guiding gear 21 has two cylindrical curved surfaces, and the cylindrical curved surfaces have the same radius as the short rods of the track blocks 26. A threaded hole is provided at the center of the guiding gear 21, and the threaded hole matches the lead screw 12. The guiding gear 21 is manually placed on the short rods of two adjacent track blocks 26 to achieve a tight fit between the guiding gear 21 and the track assembly 23. The guiding gear 21 also always stays in the designated position until the material is used up.
[0024] Furthermore, such as Figure 2 , 6 As shown, the clamping device 3 includes a torque-controlled electric wrench 15, a hexagonal rod 16, a clamping spring 17, and a pneumatic slide 18; Figure 8 As shown, the pneumatic slide 18 is fixed to the base 4 with screws, and the base is fixed to the ground support, providing dual support. The compression spring 17 absorbs the vibration and impact generated by the electric wrench 15 during operation through elastic deformation, reducing the vibration during operation and helping the electric wrench 15 to quickly return to its original state, achieving rapid positioning and preparation for the next operation. The constant torque electric wrench 15 is fixed to the moving side of the pneumatic slide 18 with screws and can be raised and lowered by the movement of the pneumatic slide 18. When the guide tooth cover 11, the lead screw 12, and the guide tooth 21 reach the installation position, the constant torque electric wrench 15 locks into the hexagonal rod 16, the constant torque electric wrench 15 rises, presses the hexagonal rod 16, and drives the lead screw 12 on the guide tooth cover 11 to screw into the guide tooth 21, realizing the function of fastening the guide tooth cover 11 and the guide tooth 21.
[0025] The working principle of this utility model is as follows:
[0026] This mechanism consists of a guide tooth cover transmission device 1, an inducer tooth transmission device 2, a clamping device 3, and a base 4. The guide tooth cover transmission device 1 is installed below the track in the forward direction. A torque-controlled wrench 15 is fixed to the movable side of a pneumatic slide 18, allowing it to be raised and lowered by the movement of the pneumatic slide 18. The pneumatic slide 18 is mounted on the base 4. When the track moves to the installation position, the pneumatic slide 18 actuates, causing the electric wrench 15 to rise. The tightening hexagonal rod 16 on the electric wrench 15 moves the guide tooth cover 11 upward to below the inducer tooth 21. The electric wrench 15 then starts and rotates clockwise, causing the lead screw 12 on the inducer cover 11 to screw into the inducer tooth 21, locking the guide tooth cover 11.
[0027] The guide tooth cover transmission device 1 mainly consists of a hopper assembly 6, a pusher block 7, and tension springs I9 and II10. The hopper 6 can hold 10 guide tooth covers 11. Manually placed materials are sequentially placed into the feeding slot and pushed into the hopper 6. The pusher block 7 is pulled to its outermost position by the pull rope 24. The ratchet spring inside the pusher block 7 will pop out and lock the material. Under the action of tension springs I9 and II10, automatic feeding during operation can be achieved.
[0028] Any matters not covered in this utility model are common knowledge.
[0029] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be construed as limiting the scope of protection of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be included within the scope of protection of this utility model.
Claims
1. A mechanism for mounting guide teeth and guide tooth covers, characterized in that: The device includes a guide tooth cover transmission device (1), an induction tooth transmission device (2), a clamping device (3), and a base (4). The guide tooth cover transmission device (1) achieves automatic transmission through tension spring I (9) and tension spring II (10). The induction tooth transmission device (2) includes a track assembly (23), and the induction tooth (21) is installed on the track assembly (23). The guide tooth cover transmission device (1) is installed below the track assembly (23) in the forward direction of the production line and is fixed on the base (4). The torque-controlled electric wrench (15) in the clamping device (3) is fixed to the starting pneumatic slide (18). On the movable side, it can be raised and lowered by the action of the pneumatic slide (18), which is installed on the fixed base (4). When the track moves to the installation position, the pneumatic slide (18) moves, driving the constant torque electric wrench (15) to rise and tighten the hexagonal rod (16), which drives the guide tooth cover (11) to move up to below the guide tooth (21). The constant torque electric wrench (15) starts and rotates clockwise, driving the screw (12) on the guide tooth cover (11) to screw into the guide tooth (21), locking the guide tooth cover (11), and realizing the installation function of the guide tooth cover (11) and the guide tooth (21).
2. The guide tooth and guide tooth cover mounting mechanism according to claim 1, characterized in that: The guide tooth cover transmission device (1) includes a guide rail (5), a hopper (6), a pusher block (7), a clamping block (8), a tension spring I (9), a tension spring II (10), a guide tooth cover (11), a lead screw (12), and a pull rope (24); the guide tooth covers are arranged in groups of 10 and are manually loaded into the hopper (6); the guide rail (5) includes a pressure plate I (13) and a pressure plate II (14) and is fixed to the bottom plate of the hopper (6) to realize the guide rail function; the guide tooth cover (11) can achieve relative movement in the hopper (6) through the pusher block (7); the pusher block (7) is connected to the tension spring I (9) The tension spring II (10) moves linearly on the guide rail (5); the locking block (8) can control the pusher block (7) and lock the pusher block (7) at the material loading port of the hopper to realize the feeding function of the guide tooth cover (11); the screw (12) is inserted into the threaded hole of the guide tooth cover (11) before being loaded into the hopper; one end of the tension spring I (9) and tension spring II (10) are fixed to the pusher block (7) and the other end is fixed to the hopper to realize the function of tightening the pusher block (7); when the guide tooth cover (11) in the hopper (6) has been fully installed, the pull rope (24) pulls the pusher block (7) back to the starting point.
3. The guide tooth and guide tooth cover mounting mechanism according to claim 1, characterized in that: The clamping device (3) includes a constant torque electric wrench (15), a hexagonal rod (16), a clamping spring (17), and a pneumatic slide (18); the pneumatic slide (18) is fixed to the base (4) by screws; the constant torque electric wrench (15) is fixed on the movable side of the pneumatic slide (18) and can be raised and lowered under the action of the pneumatic slide (18).
4. The guide tooth and guide tooth cover mounting mechanism according to claim 1, characterized in that: The guiding gear transmission device (2) includes a guiding gear (21), a track guide rail (22), a track assembly (23), and an automatic production line (25). The track assembly (23) consists of 10 track blocks (26), and the automatic feeding function is achieved through the cooperation of the track guide rail (22) and the automatic production line (25). The guiding gear (21) has two cylindrical curved surfaces, the cylindrical curved surfaces have the same radius as the short rod cylinder of the track block (26), and a threaded hole is provided at the center, which is matched with the lead screw (12). The guiding gear (21) is placed manually on the short rod of two adjacent track blocks (26) to achieve a tight fit between the guiding gear (21) and the track assembly.
5. The guide tooth and guide tooth cover mounting mechanism according to claim 1, characterized in that: The base (4) includes support plate I (27), support plate II (28), and housing (29); the housing (29) provides support, and the hopper (6) in the guide tooth cover transmission device (1) is fixed to support plate I (27) by screws; the fixed surface of the pneumatic slide (18) is fixed to support plate II (28) by screws.