Rubber track convenient for butt joint

Abstract

The utility model relates to the field of rubber crawler belts, in particular to a rubber crawler belt convenient to butt joint. The technical problem is that when a rubber crawler belt is replaced, mechanical equipment needs to be transferred to a site specially used for repairing the equipment firstly, and then a relatively time-consuming replacement process is carried out, so that the work progress is possibly delayed. According to the technical scheme, the rubber track convenient to butt joint comprises a framework assembly and an anti-skid assembly. According to the utility model, the framework butt joint mechanism and the track splicing structure are arranged, so that a worker does not need to transfer mechanical equipment to a special maintenance site when replacing the rubber track, and controls a tensioning device after jacking the mechanical equipment by a jack, but only needs to select a relatively flat ground to directly and quickly replace the rubber track; the problem that the service life of the rubber track is affected due to the fact that the rubber track is tensioned too tightly by the tensioning device is solved.

Description

Technical Field

[0001] The utility model relates to the field of rubber crawler tracks, in particular to a rubber crawler track which is easy to connect. Background Art

[0002] As an important part of engineering machinery, rubber tracks are widely used in construction, agriculture, mining and other fields. Compared with metal tracks, rubber tracks are less rigid, more adaptable, less likely to damage the ground, and more suitable for use on soft ground. However, their service life is relatively short and they usually need to be replaced after 1-2 years of use. Especially when mechanical equipment equipped with rubber tracks is working in some relatively complex terrains, it is necessary to replace the rubber tracks frequently. When replacing the rubber tracks, it is necessary to first jack up the mechanical equipment with a jack and then loosen the tensioning device. After the tracks are put into the walking mechanism composed of driving wheels, supporting wheels, balancing wheels, supporting wheels, guide wheels, etc., the tracks are tightened. This means that the staff cannot replace the tracks anytime and anywhere, which may delay the work progress. Utility Model Content

[0003] In order to overcome the problem that when replacing the rubber track, the mechanical equipment needs to be transferred to a site dedicated to repairing the equipment, and then go through a relatively time-consuming replacement process, which may delay the work progress.

[0004] The technical solution of the utility model is: a rubber crawler which is easy to dock, comprising a skeleton component and an anti-skid component; the outer side of the skeleton component is provided with an anti-skid component for preventing skidding.

[0005] Preferably, the skeleton assembly is used to support, install and fix the tracks, and the anti-skid assembly is used to increase the contact area and friction between the mechanical equipment and the ground and reduce the pressure on the ground, making it easier for the equipment to work smoothly on soft ground.

[0006] Preferably, the skeleton assembly includes a fixing block, a first limiting block, a main limiting groove, a secondary limiting groove, a threaded groove, a second limiting block, a rotating shaft, a mounting block, and a bolt; the back of the fixing block is fixedly connected with the first limiting block. The first limiting block is used to prevent the fixing block from falling off from the driving wheel.

[0007] Preferably, a main limit groove is provided on the front of the fixed block, and auxiliary limit grooves are provided on both sides of the main limit groove, the main limit groove is connected to the main docking strip, and the auxiliary limit groove is connected to the auxiliary docking strip to prevent the crawler from falling off the fixed block.

[0008] Preferably, a thread groove opened on the fixing block is provided on one side of the secondary limit groove; a second limit block fixedly connected to the fixing block is provided on one side of the thread groove; a bolt is fitted in the thread groove. The fixing block is used to prevent the track from falling off the fixing block, and the bolt passes through the fixing groove on the track and is tightened in the thread groove to fix the track on the fixing block.

[0009] Preferably, a rotating shaft is fixedly connected to both sides of the fixed block, and the same mounting block is rotatably connected to the rotating shaft fixed to the left and right two different fixed blocks. After the mounting block is sleeved on the rotating shaft, the two different fixed blocks can maintain a rotatable connection.

[0010] Preferably, the anti-skid assembly includes a track, a main docking strip, a secondary docking strip, an anti-skid groove, and a fixing groove; the main docking strip is docked in the main limit groove; the secondary docking strip is docked in the secondary limit groove. The main docking strip is docked with the main limit groove, and the secondary docking strip is docked with the secondary limit groove.

[0011] Preferably, a crawler is fixedly connected to the main docking strip; an anti-skid groove is provided on the front of the crawler; and fixing grooves are provided on both sides of the anti-skid groove. The crawler is used to increase the contact area between the mechanical equipment and the ground and reduce the pressure on the ground, so that the equipment can work more smoothly on the soft ground, and the anti-skid groove is used to increase the friction between the crawler and the ground.

[0012] Beneficial effects of the utility model:

[0013] 1. By setting up the skeleton docking mechanism and the crawler splicing structure, when replacing the rubber crawler, the staff does not need to transfer the mechanical equipment to a special maintenance site, and control the tensioning device after jacking up the mechanical equipment with a jack. Instead, they only need to choose a relatively flat ground to directly and quickly replace it, and there is no need to worry about the rubber crawler being too tight by the tensioning device, thereby affecting the service life of the rubber crawler;

[0014] 2. First, fix one end of the track to the fixed block with bolts, then lay the track along the forward direction of the mechanical equipment, and then move the equipment forward, so that the fixed block is pressed on the track, and the main limit groove is connected with the main docking strip, and the auxiliary limit groove is connected with the auxiliary docking strip to prevent the track from falling off the fixed block. After the distance is appropriate, fix the other end of the track to the fixed block with bolts, and then pass the remaining bolts through the remaining fixing grooves on the track, and tighten the bolts in the threaded groove to fix the track to the fixed block, thereby completing the replacement of the rubber track, thereby reducing the difficulty and time-consuming of replacing the rubber track, and avoiding the problem that the track is too tight by the tensioning device, thereby affecting the service life of the track. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 What is shown is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 Shown is a schematic diagram of the fixed block structure of the utility model;

[0017] Figure 3 What is shown is a schematic diagram of the crawler structure of the utility model;

[0018] Figure 4 Shown is a schematic diagram of the fixing groove structure of the utility model;

[0019] Figure 5 What is shown is a schematic diagram of the crawler installation position of the utility model.

[0020] Explanation of the accompanying drawings: 1. Skeleton assembly; 2. Anti-skid assembly; 101. Fixed block; 102. First limit block; 103. Main limit groove; 104. Secondary limit groove; 105. Threaded groove; 106. Secondary limit block; 107. Rotating shaft; 108. Mounting block; 109. Bolt; 201. Track; 202. Main docking strip; 203. Secondary docking strip; 204. Anti-skid groove; 205. Fixed groove. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] See also Figure 1-2The utility model provides an embodiment: a rubber crawler that is easy to dock, including a skeleton component 1 and an anti-skid component 2; the outer side of the skeleton component 1 is provided with an anti-skid component 2 for anti-skid. The skeleton component 1 is used to support, install and fix the crawler 201, and the anti-skid component 2 is used to increase the contact area and friction between the mechanical equipment and the ground, and reduce the pressure on the ground, so that the equipment can work more smoothly on the soft ground. The skeleton component 1 includes a fixed block 101, a first limiting block 102, a main limiting groove 103, a secondary limiting groove 104, a threaded groove 105, a second limiting block 106, a rotating shaft 107, a mounting block 108, and a bolt 109; the back of the fixed block 101 is fixedly connected with the first limiting block 102. The first limiting block 102 is used to prevent the fixed block 101 from falling off the driving wheel. The front of the fixed block 101 is provided with a main limiting groove 103; the two sides of the main limiting groove 103 are provided with secondary limiting grooves 104. The main limiting groove 103 is connected to the main docking strip 202, and the secondary limiting groove 104 is connected to the secondary docking strip 203 to prevent the crawler 201 from falling off the fixed block 101. A threaded groove 105 opened on the fixed block 101 is provided on one side of the secondary limiting groove 104; a second limiting block 106 fixedly connected to the fixed block 101 is provided on one side of the threaded groove 105; a bolt 109 is fitted in the gap in the threaded groove 105. The fixed block 101 is used to prevent the crawler 201 from falling off the fixed block 101. The bolt 109 passes through the fixing groove 205 on the crawler 201 and is tightened in the threaded groove 105 to fix the crawler 201 on the fixed block 101. The two sides of the fixed block 101 are fixedly connected with a rotating shaft 107; the same mounting block 108 is rotatably connected to the rotating shaft 107 fixed on the left and right two different fixed blocks 101. After the mounting block 108 is sleeved on the rotating shaft 107 , the two different fixing blocks 101 can maintain a rotational connection.

[0023] See also Figure 3-5 In this embodiment, the anti-skid assembly 2 includes a track 201, a main docking strip 202, a secondary docking strip 203, an anti-skid groove 204, and a fixing groove 205; the main docking strip 202 is docked in the main limit groove 103; the secondary docking strip 203 is docked in the secondary limit groove 104. The main docking strip 202 is docked with the main limit groove 103, and the secondary docking strip 203 is docked with the secondary limit groove 104. The track 201 is fixedly connected to the main docking strip 202; the anti-skid groove 204 is provided on the front of the track 201; and the fixing grooves 205 are provided on both sides of the anti-skid groove 204. The track 201 is used to increase the contact area between the mechanical equipment and the ground and reduce the pressure on the ground, so that the equipment can work more smoothly on soft ground, and the anti-skid groove 204 is used to increase the friction between the track 201 and the ground.

[0024] During the initial installation, the chain consisting of the fixed block 101 and the mounting block 108 is first laid in the forward direction of the mechanical equipment, and the first limit block 102 is docked with the driving wheel and auxiliary wheel of the mechanical equipment. Then the mechanical equipment is moved forward and pressed on the fixed block 101. Then, the two ends of the chain consisting of the fixed block 101 and the mounting block 108 are pulled together, and the mounting blocks 108 are put on the rotating shafts 107 at both ends of the chain.

[0025] In the subsequent installation of the crawler 201 and the subsequent replacement of the crawler 201, there is no need to care about the chain composed of the fixing block 101 and the mounting block 108. After the bolts 109 are unscrewed and the damaged crawler 201 is removed, one end of the crawler 201 is first fixed to the fixing block 101 with the bolts 109, and then the crawler 201 is laid along the forward direction of the mechanical equipment, and then the equipment is moved forward, so that the fixing block 101 is pressed on the crawler 201, and the main limit groove 103 is connected with the main docking strip 202, and the auxiliary limit groove 104 is connected with the auxiliary docking strip 203. To prevent the crawler 201 from falling off the fixing block 101, when the distance is appropriate, the other end of the crawler 201 is fixed to the fixing block 101 with the bolt 109, and then the remaining bolts 109 are passed through the remaining fixing grooves 205 on the crawler 201, and the bolts 109 are tightened in the threaded grooves 105 to fix the crawler 201 on the fixing block 101, thereby completing the replacement of the rubber crawler, thereby reducing the difficulty and time of replacing the rubber crawler, and avoiding the problem that the rubber crawler is too tight by the tensioning device, thereby affecting the service life of the rubber crawler.

[0026] Through the above steps, a skeleton docking mechanism and a track splicing structure are set up, so that when the staff replaces the rubber track, there is no need to transfer the mechanical equipment to a special maintenance site, and control the tensioning device after jacking up the mechanical equipment with a jack. Instead, they only need to choose a relatively flat ground to directly carry out a quick replacement, and there is no need to worry about the rubber track being too tight by the tensioning device, thereby affecting the service life of the rubber track.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A rubber crawler that is easy to dock, comprising a skeleton assembly (1); characterized in that: The invention also comprises an anti-skid component (2); the anti-skid component (2) for preventing skidding is arranged on the outer side of the skeleton component (1); the skeleton component (1) comprises a fixing block (101), a first limiting block (102), a main limiting groove (103), a secondary limiting groove (104), a threaded groove (105), a second limiting block (106), a rotating shaft (107), a mounting block (108), and a bolt (109); the first limiting block (102) is fixedly connected to the back side of the fixing block (101); the main limiting groove (103) is arranged on the front side of the fixing block (101); the main limiting groove (103) is provided ... Auxiliary limiting grooves (104) are arranged on both sides of the positioning groove (103); a thread groove (105) opened on the fixing block (101) is arranged on one side of the auxiliary limiting groove (104); a second limiting block (106) fixedly connected to the fixing block (101) is arranged on one side of the thread groove (105); a bolt (109) is fitted in the thread groove (105) with a clearance; a rotating shaft (107) is fixedly connected to both sides of the fixing block (101); and a common mounting block (108) is rotatably connected to the rotating shaft (107) fixed on two different fixing blocks (101) on the left and right.

2. The rubber crawler that is easy to dock according to claim 1, characterized in that: The anti-skid assembly (2) comprises a track (201), a main docking strip (202), a secondary docking strip (203), an anti-skid groove (204), and a fixing groove (205); the main docking strip (202) is docked in the main limit groove (103); and the secondary docking strip (203) is docked in the secondary limit groove (104).

3. The rubber crawler track that is easy to dock according to claim 2, characterized in that: A crawler track (201) is fixedly connected to the main docking strip (202); an anti-skid groove (204) is provided on the front of the crawler track (201); and fixing grooves (205) are provided on both sides of the anti-skid groove (204).

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