High-strength track iron tooth

Abstract

The utility model relates to the technical field of track parts, and discloses a high-strength track iron tooth which comprises a connecting block, a screw is in threaded connection with the interior of the connecting block, a mounting piece is fixedly connected to the surface of the connecting block, a sliding block is slidably connected to the inner wall of the mounting piece, and a plurality of springs are fixedly connected to the inner wall of the sliding block. The adjacent sides of the multiple springs are fixedly connected with locking blocks, the opposite sides of the multiple locking blocks penetrate through and extend to the outer side of the mounting part, and the multiple locking blocks are slidably connected with the mounting part. According to the utility model, the screws are rotated to rotate, at the moment, the two locking blocks abut against the locking blocks to move under the action of the springs, and at the moment, the locking blocks are separated from the insertion grooves, so that the whole body is taken down from the dovetail grooves to be maintained or replaced, and during installation, the dovetail joints are inserted into the dovetail grooves, and the screws are rotated to extrude the moving blocks; the moving block abuts against the two locking blocks so that the two locking blocks can be inserted into the inserting grooves, and the whole is rapidly fixed.

Description

Technical Field

[0001] This utility model relates to the field of track parts technology, and in particular to high-strength track teeth. Background Technology

[0002] High-strength track teeth are a key track component installed on equipment such as engineering machinery and armored vehicles. They are made of high-strength alloy steel and their surface is strengthened by special heat treatment. Their tooth-like structure is embedded in the ground, increasing friction and grip, helping the equipment to move stably, climb slopes and overcome obstacles in various complex terrains such as mud, snow and mountains, and withstand heavy loads and mechanical wear, providing reliable traction and support for the vehicle.

[0003] A search revealed that publication number CN222663624U discloses a durable anti-rollover track tooth, relating to the field of track tooth technology. This invention addresses the problem that most track teeth are one-piece molded structures, requiring the machining of matching teeth to accommodate different track spacings. The invention includes a bridge, two symmetrically arranged tooth blocks positioned above the bridge, and a sliding groove on the bridge for sliding the tooth blocks. A slider is fixedly mounted on each tooth block at the groove, and a bidirectional screw is threaded into the middle of the slider. A connecting plate is fixedly mounted on one side of each tooth block, and a limit nut is threaded into the middle of the connecting plate. This invention allows for manual rotation of the bidirectional screw, which pushes the two tooth blocks to move relative to each other, thereby adjusting the position of the tooth blocks. This provides a certain degree of adjustment when the track tooth is installed inside a rubber track.

[0004] In the existing technology, the replacement of track teeth is time-consuming and difficult to maintain. Disassembly requires the use of special tools and takes a long time. The process is complicated. When the teeth are damaged or severely worn, maintenance personnel need to spend a lot of time disassembling and replacing them, which affects the efficiency of equipment use and delays the progress of the project or the execution of the mission. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides high-strength track teeth, aiming to improve the problems of long replacement time and difficult maintenance of existing track teeth.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a high-strength track tooth, comprising a connecting block, a screw threaded inside the connecting block, an mounting component fixedly connected to the surface of the connecting block, a sliding block slidably connected to the inner wall of the mounting component, a plurality of springs fixedly connected to the inner wall of the sliding block, a locking block fixedly connected to each adjacent side of the plurality of springs, the plurality of locking blocks extending through and to the outside of the mounting component on opposite sides, the plurality of locking blocks slidably connected to the mounting component, and an adjustment component provided on the inner wall of the connecting block.

[0007] The above technical solution achieves the following: when the screw is turned, the moving block is pressed and moved, thereby driving the locking block to move and insert it into the slot. When the screw is turned in the opposite direction, the spring presses against the locking block and disengages it from the slot, thereby realizing the quick fixing and separation of the iron teeth from the track body, which facilitates the maintenance or replacement of the iron teeth.

[0008] As a further description of the above technical solution: the adjustment component includes a bidirectional threaded rod, which is rotatably connected to a connecting block. Multiple moving blocks are threadedly connected to the surface of the bidirectional threaded rod, and multiple moving rods are fixedly connected to the surface of each of the multiple moving blocks. Each of the multiple moving blocks has a fixed tooth on its top, and multiple sliding grooves are formed on the surface of each of the multiple fixed teeth.

[0009] The above technical solution enables the user to rotate the bidirectional threaded rod to move the moving block. When the moving rod on the surface of the moving block moves, it slides in the groove, thereby pushing the fixed tooth to extend and retract within the connecting block. Thus, the extension length of the fixed tooth can be precisely adjusted according to different working environments and conditions.

[0010] As a further description of the above technical solution: a knob is rotatably connected to the surface of the connecting block, and the knob is fixedly connected to the bidirectional threaded rod.

[0011] The above technical solution enables users to directly rotate the knob to drive the bidirectional threaded rod, simplifying the operation process and saving adjustment time. By adjusting the extension length of the fixed teeth, the requirements of different working environments for track grip and applicability can be met.

[0012] As a further description of the above technical solution: the bottom of the connecting block is provided with a track body, the surface of the track body is provided with multiple dovetail grooves, and the surface of the track body is provided with multiple slots.

[0013] The above technical solution achieves the dovetail groove and the dovetail tenon on the connecting block to fit together, ensuring that the connecting block can be quickly installed in the corresponding position on the track body, improving installation efficiency. At the same time, the sliding fit between the dovetail groove and the dovetail tenon makes it easy to remove the connecting block from the track body, facilitating maintenance and replacement. When the locking block is inserted into the slot, it can firmly fix the connecting block on the track body, preventing the connecting block from loosening or falling off due to external forces during track operation.

[0014] As a further description of the above technical solution: a dovetail tenon is fixedly connected to the surface of the connecting block, and the dovetail tenon slides inside the adjacent dovetail groove.

[0015] The above technical solution achieves the cooperation between the dovetail tenon and the dovetail groove, which enables the connecting block to be quickly and accurately positioned and slid into the appropriate position along the dovetail groove during installation, improving installation efficiency. During disassembly, it can also be easily slid out along the dovetail groove. At the same time, the unique shape and structure of the dovetail tenon and the dovetail groove can effectively limit the displacement of the connecting block in multiple directions, ensuring the stability of the connection between the connecting block and the track body.

[0016] As a further description of the above technical solution: multiple support blocks are fixedly connected to the surface of the connecting block.

[0017] The above technical solution achieves the following: the support block provides additional support to the connecting block, disperses the pressure on the connecting block, and prevents the connecting block from deforming or being damaged due to uneven stress.

[0018] As a further description of the above technical solution: a fixing block is fixedly connected to the surface of the connecting block, and multiple fixing blocks are slidably connected to adjacent fixing teeth, and reinforcing ribs are fixedly connected between multiple fixing teeth.

[0019] The above technical solution provides support and guidance for the fixed teeth, enabling them to remain stable during sliding. At the same time, the reinforcing ribs enhance the connection strength and rigidity between multiple fixed teeth, reduce the deformation of the fixed teeth under stress, improve their resistance to external forces, and make them less prone to damage under complex working conditions.

[0020] As a further description of the above technical solution: the plurality of moving rods slide within adjacent sliding grooves, and the plurality of fixed teeth are slidably connected to the connecting block.

[0021] The above technical solution enables the moving rod to slide within the groove, making the position adjustment of the fixed tooth more precise. This ensures that the fixed tooth can accurately extend and retract under different working conditions. The sliding connection between the fixed tooth and the connecting block allows the fixed tooth to move flexibly within the connecting block according to actual operational needs, changing the contact state with the ground and the grip, thus enhancing the applicability of the track in different terrains and working conditions.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the screw is rotated to make the two locking blocks move under the action of the spring. At this time, the locking blocks are disengaged from the slot, so that the whole can be removed from the dovetail groove for maintenance or replacement. During installation, the dovetail tenon is inserted into the dovetail groove, the screw is rotated to squeeze the moving block, and the moving block pushes against the two locking blocks to insert them into the slot, so as to quickly fix the whole.

[0024] 2. In this utility model, rotating the knob drives the bidirectional threaded rod to rotate, thereby moving the two moving blocks and the moving rod. Since the moving rod slides in the groove, it drives the fixed tooth to slide in the connecting block, thereby adjusting the length of the fixed tooth extension according to actual needs. This achieves the effect of flexibly adapting to different working environments and conditions, and can quickly adjust the track grip and applicability. Attached Figure Description

[0025] Figure 1 This is a perspective view of the high-strength track teeth proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the connecting block for the high-strength track teeth proposed in this utility model;

[0027] Figure 3 A schematic diagram of the screw for the high-strength track teeth proposed in this utility model;

[0028] Figure 4 This is a schematic diagram of the adjustment component for the high-strength track teeth proposed in this utility model.

[0029] Legend:

[0030] 1. Connecting block; 2. Track body; 3. Dovetail groove; 4. Slot; 5. Screw; 6. Mounting component; 7. Locking block; 8. Spring; 9. Sliding block; 10. Dovetail tenon; 11. Support block; 12. Fixing block; 13. Reinforcing rib; 14. Adjustment component; 1401. Two-way threaded rod; 1402. Knob; 1403. Moving block; 1404. Moving rod; 1405. Fixing tooth; 1406. Slide groove. Detailed Implementation

[0031] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0032] Reference Figures 1-3 An embodiment of this utility model provides: a high-strength track tooth, including a connecting block 1, a screw 5 threadedly connected inside the connecting block 1, an mounting part 6 fixedly connected to the surface of the connecting block 1, a sliding block 9 slidably connected to the inner wall of the mounting part 6, a plurality of springs 8 fixedly connected to the inner wall of the sliding block 9, a locking block 7 fixedly connected to each adjacent side of the plurality of springs 8, and the plurality of locking blocks 7 extending through and to the outside of the mounting part 6 on the opposite side, and the plurality of locking blocks 7 slidably connected to the mounting part 6, and an adjustment component 14 provided on the inner wall of the connecting block 1;

[0033] Specifically, when the user needs to disassemble the iron teeth for repair or replacement, the screw 5 is rotated upwards. At this time, the spring 8 pushes the locking block 7 to move, causing the locking block 7 to disengage from the slot 4, so that the whole can be removed from the dovetail tenon 10. During installation, the dovetail tenon 10 is inserted into the dovetail groove 3, and the screw 5 is rotated again. The screw 5 presses the moving block 1403, and the moving block 1403 pushes against multiple locking blocks 7 to insert them into the slot 4, thereby achieving quick fixation of the whole.

[0034] Reference Figure 4 The adjusting component 14 includes a bidirectional threaded rod 1401, which is rotatably connected to the connecting block 1. Multiple moving blocks 1403 are threadedly connected to the surface of the bidirectional threaded rod 1401. Multiple moving rods 1404 are fixedly connected to the surface of each of the multiple moving blocks 1403. Each of the multiple moving blocks 1403 has a fixing tooth 1405 on its top. Multiple sliding grooves 1406 are opened on the surface of each of the multiple fixing teeth 1405.

[0035] Specifically, rotating the knob 1402 causes the bidirectional threaded rod 1401 to rotate. At this time, multiple moving blocks 1403 and moving rods 1404 move on the bidirectional threaded rod 1401. Since the moving rod 1404 slides in the groove 1406 opened on the surface of the fixed tooth 1405, the movement of the moving rod 1404 will push the fixed tooth 1405 to slide in the connecting block 1, thereby realizing the adjustment of the extension length of the fixed tooth 1405. This allows the high-strength track teeth to change the grip and applicability under different terrain conditions by adjusting the extension length of the fixed tooth 1405, thereby improving the track's working ability in complex environments.

[0036] Reference Figure 4 A knob 1402 is rotatably connected to the surface of the connecting block 1, and the knob 1402 is fixedly connected to the bidirectional threaded rod 1401;

[0037] Specifically, by rotating the knob 1402, the bidirectional threaded rod 1401 is rotated, allowing the user to adjust the extension length of the fixed tooth 1405 without the need for complicated tools, thus simplifying the adjustment process.

[0038] Reference Figures 1-2 The bottom of the connecting block 1 is provided with a track body 2, and multiple dovetail grooves 3 are opened on the surface of the track body 2, and multiple slots 4 are opened on the surface of the track body 2.

[0039] Specifically, multiple dovetail grooves 3 are opened on the surface of the track body 2, which cooperate with the dovetail tenon 10 to realize the positioning and quick docking of the connecting block 1 and the track body 2, ensuring the accuracy and stability of the installation. When the locking block 7 is inserted into the slot 4, it can fix the connecting block 1 on the track body 2, preventing the connecting block 1 from loosening or falling off during track operation.

[0040] Reference Figures 2-3 The surface of the connecting block 1 is fixedly connected with a dovetail tenon 10, which slides inside the adjacent dovetail groove 3.

[0041] Specifically, the dovetail tenon 10 slides inside the dovetail groove 3, realizing a slidable connection between the connecting block 1 and the track body 2, which facilitates the installation and removal of the connecting block 1 on the track body 2.

[0042] Reference Figure 2 Multiple support blocks 11 are fixedly connected to the surface of the connecting block 1;

[0043] Specifically, multiple support blocks 11 provide additional support for the connecting block 1, enhance the structural stability of the connecting block 1, distribute the pressure borne by the connecting block 1, and reduce the possibility of deformation or damage to the connecting block 1 due to uneven force.

[0044] Reference Figures 2-4 A fixing block 12 is fixedly connected to the surface of the connecting block 1. Multiple fixing blocks 12 are slidably connected to adjacent fixing teeth 1405. Reinforcing ribs 13 are fixedly connected between multiple fixing teeth 1405.

[0045] Specifically, the fixing block 12 provides support for the fixing tooth 1405, making the fixing tooth 1405 more stable when sliding. The sliding connection between multiple fixing blocks 12 and adjacent fixing teeth 1405 can adapt to the position changes of the fixing teeth 1405 under different working conditions. The reinforcing ribs 13 are fixedly connected between multiple fixing teeth 1405, which can improve the overall strength and rigidity of the fixing teeth 1405, reduce the deformation of the fixing teeth 1405 under stress, and enhance the stability and reliability of the entire structure. At the same time, the reinforcing ribs 13 can also transmit force between the fixing teeth 1405, making the force distribution more uniform and improving the load-bearing capacity of the entire structure.

[0046] Reference Figure 4 Multiple moving rods 1404 slide within adjacent sliding grooves 1406, and multiple fixed teeth 1405 are slidably connected to the connecting block 1.

[0047] Specifically, the movable rod 1404 slides within the groove 1406, providing guidance and limiting for its movement, ensuring smooth movement in a predetermined direction, and making the position adjustment of the fixed tooth 1405 more accurate. The fixed tooth 1405 is slidably connected to the connecting block 1, allowing the fixed tooth 1405 to extend and retract flexibly relative to the connecting block 1. The position of the fixed tooth 1405 can be adjusted according to different work requirements, thereby changing the contact state and grip of the track with the ground, and improving the adaptability of the track in different terrains and working conditions.

[0048] Working principle: Rotating screw 5 moves upward, the spring 8 on the inner wall of sliding block 9 will push against locking block 7 and move it, causing locking block 7 to disengage from slot 4 on the surface of track body 2. Pulling connecting block 1 will separate dovetail tenon 10 from dovetail groove 3, realizing overall disassembly. After maintenance or replacement, insert dovetail tenon 10 into dovetail groove 3, rotate screw 5 again, screw 5 will press moving block 1403, moving block 1403 will push against locking block 7 and insert into slot 4, quickly completing the fixation.

[0049] When it is necessary to adjust the grip and applicability of the track in different terrains, the user turns the knob 1402, which drives the bidirectional threaded rod 1401 fixedly connected to it to rotate. At this time, the moving block 1403 moves accordingly, and the moving rod 1404 on the surface of the moving block 1403 slides in the slide groove 1406, pushing the fixed tooth 1405 to extend and retract in the connecting block 1. This allows for flexible adjustment of the extension length of the fixed tooth 1405 according to the actual working conditions, thereby improving the track's working ability in complex environments.

[0050] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high-strength track tooth, including a connecting block (1), characterized in that: The connecting block (1) is internally threaded with screws (5), and the surface of the connecting block (1) is fixedly connected with an installation part (6). The inner wall of the installation part (6) is slidably connected with a sliding block (9). The inner wall of the sliding block (9) is fixedly connected with multiple springs (8). Each of the multiple springs (8) is fixedly connected with a locking block (7) on an adjacent side. The opposite side of the multiple locking blocks (7) extends through and to the outside of the installation part (6). The multiple locking blocks (7) are slidably connected to the installation part (6). The inner wall of the connecting block (1) is provided with an adjustment component (14).

2. The high-strength track teeth according to claim 1, characterized in that: The adjustment component (14) includes a bidirectional threaded rod (1401), which is rotatably connected to the connecting block (1). The surface of the bidirectional threaded rod (1401) is threaded with multiple moving blocks (1403), and the surface of each of the multiple moving blocks (1403) is fixedly connected with multiple moving rods (1404). The top of each of the multiple moving blocks (1403) is provided with a fixing tooth (1405), and the surface of each of the multiple fixing teeth (1405) is provided with multiple sliding grooves (1406).

3. The high-strength track teeth according to claim 2, characterized in that: A knob (1402) is rotatably connected to the surface of the connecting block (1), and the knob (1402) is fixedly connected to the bidirectional threaded rod (1401).

4. The high-strength track teeth according to claim 1, characterized in that: The bottom of the connecting block (1) is provided with a track body (2), and the surface of the track body (2) is provided with multiple dovetail grooves (3) and multiple slots (4) are provided on the surface of the track body (2).

5. The high-strength track teeth according to claim 4, characterized in that: The surface of the connecting block (1) is fixedly connected with a dovetail tenon (10), which slides inside the adjacent dovetail groove (3).

6. The high-strength track teeth according to claim 1, characterized in that: The surface of the connecting block (1) is fixedly connected with multiple support blocks (11).

7. The high-strength track teeth according to claim 1, characterized in that: The connecting block (1) has a fixed block (12) fixedly connected to its surface. The multiple fixed blocks (12) are slidably connected to the adjacent fixed teeth (1405). The multiple fixed teeth (1405) are fixedly connected to each other with reinforcing ribs (13).

8. The high-strength track teeth according to claim 2, characterized in that: The multiple moving rods (1404) slide within adjacent grooves (1406), and the multiple fixed teeth (1405) are slidably connected to the connecting block (1).

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