Automatic wood covering for trackless rubber-tyred vehicle

Abstract

The utility model relates to the technical field of mining transportation equipment, especially trackless rubber -tyred vehicle automatic wood cover, including car frame, installation support, first telescopic link, installation shaft, swivel frame, wood cover block, transmission assembly and installation component, installation support sets up below the car frame, and one side of installation support rotatably installs two groups of installation shafts, and the periphery of every group of installation shafts all fixedly installs a group of swivel frames, and first telescopic link is hinged to one side of installation support, and the output end of first telescopic link is hinged to a group of swivel frames, and transmission assembly sets up in the periphery of installation shaft, and installation component sets up in the periphery of swivel frame, and wood cover block sets up in the inside of installation component, the utility model discloses through first telescopic link can drive the articulated swivel frame and rotate through installation shaft, and the transmission assembly can synchronously drive another group of swivel frames and rotate reversely through installation shaft, and drive two groups of wood cover blocks and rotate and remove below the car frame, realize the automatic wood cover block of setting up to its wheel when trackless rubber -tyred vehicle parking.

Description

Technical Field

[0001] This utility model relates to the field of mining transportation equipment technology, and in particular to an automatic log-closing device for trackless rubber-wheeled vehicles. Background Technology

[0002] In underground mining operations, trackless rubber-tired vehicles are important transportation equipment, widely used for transporting materials and personnel. Due to the large changes in the slope of underground roadways, effective anti-slip measures need to be taken when the rubber-tired vehicles stop.

[0003] Traditional anti-slip measures involve manually placing chocks to prevent vehicles from sliding. However, trackless rubber-wheeled vehicles require frequent stops during transportation. Manually placing chocks requires the driver to stop the vehicle and then get out to place them, which is not only labor-intensive but can also lead to delays in placing chocks in emergencies. In addition, traditional chocks are prone to being lost or damaged, increasing the cost of use.

[0004] Therefore, to address the above issues, an automatic log chock for trackless rubber-tired vehicles can be designed. By installing it under the frame of the trackless rubber-tired vehicle, the log chock can be automatically erected for the vehicle via a telescopic rod drive. This avoids the driver having to get out of the vehicle frequently, which could cause the vehicle to slip, thus reducing safety risks and the driver's workload. It also effectively prevents the log chock from being lost or damaged, saving costs. Utility Model Content

[0005] Traditional anti-slip measures involve manually placing chocks to prevent vehicles from sliding. However, trackless rubber-wheeled vehicles require frequent stops during transport. Manually placing chocks requires the driver to stop the vehicle and then get out to place them, which is not only labor-intensive but can also lead to delays in placing chocks in emergencies. In addition, traditional chocks are prone to being lost or damaged, increasing the cost of use.

[0006] The technical solution of this utility model is as follows: an automatic log clogging device for a trackless rubber-wheeled vehicle, comprising a frame, a mounting bracket, a first telescopic rod, a mounting shaft, a rotating frame, a log clogging block, a transmission assembly, and a mounting assembly. The mounting bracket is located below the frame. Two sets of mounting shafts are rotatably mounted on one side of the mounting bracket. A set of rotating frames is fixedly mounted around the periphery of each set of mounting shafts. The first telescopic rod is hinged to one side of the mounting bracket, and the output end of the first telescopic rod is hinged to a set of rotating frames. The transmission assembly is located around the mounting shaft, the mounting assembly is located around the rotating frame, and the log clogging block is located inside the mounting assembly.

[0007] Preferably, the wooden blocks are connected to the rotating frame by setting an installation component. A first telescopic rod can drive the hinged rotating frame to rotate via the installation shaft. A transmission component can synchronously drive another set of rotating frames to rotate in the opposite direction, thereby causing the two sets of wooden blocks to rotate and move under the vehicle frame. This achieves automatic placement of wooden blocks on the wheels when the trackless rubber-tired vehicle is parked, and allows the wooden blocks to leave the wheels when the trackless rubber-tired vehicle is moving normally. This avoids the driver having to get out of the vehicle frequently to place the wooden blocks, which could cause the vehicle to slip and reduce safety risks. It also reduces the driver's workload and effectively prevents the wooden blocks from being lost or damaged, saving costs.

[0008] Preferably, a set of fixing plates is fixedly installed on both sides of the mounting bracket, and two sets of bolts are provided inside the fixing plates.

[0009] Preferably, the wooden blocks are made of high-strength rubber, and one side of the wooden blocks has a curved structure.

[0010] Preferably, both the surface of the curved structure of the wooden block and the bottom of the wooden block are provided with anti-slip textures.

[0011] Preferably, the transmission assembly includes two sets of gears that are fixedly mounted on the periphery of two mounting shafts, and the two sets of gears mesh with each other.

[0012] Preferably, the mounting assembly includes a connecting bracket that is fixedly mounted on the periphery of the wooden block, and the connecting bracket is slidably connected to the rotating frame.

[0013] Preferably, the mounting assembly includes a second telescopic rod and a connecting plate. The second telescopic rod is fixedly mounted on one side of the rotating frame, and the connecting plate is fixedly mounted on one side of the connecting bracket. The output end of the second telescopic rod is fixedly connected to the connecting plate.

[0014] The beneficial effects of this utility model are:

[0015] When the trackless rubber-wheeled vehicle stops, the first telescopic rod drives the hinged rotating frame to rotate via the mounting shaft. Through the meshing of gears on the periphery of the two sets of mounting shafts, the other rotating frame rotates in the opposite direction, causing the two sets of wooden blocks to move to the periphery of the vehicle's wheels. When the trackless rubber-wheeled vehicle needs to move normally, the first telescopic rod drives the hinged rotating frame to rotate in the opposite direction, thus retracting the two sets of wooden blocks. This allows the trackless rubber-wheeled vehicle to move normally, avoiding the driver having to frequently get out of the vehicle to set up the wooden blocks, which could cause the vehicle to slip and reduce safety risks. It also reduces the driver's workload and effectively prevents the wooden blocks from being lost or damaged, saving costs. Attached Figure Description

[0016] Figure 1The diagram shown is a first three-dimensional structural schematic of the automatic log-closing device for the trackless rubber-wheeled vehicle of this utility model.

[0017] Figure 2 The diagram shown is a second three-dimensional structural schematic of the automatic log-closing mechanism for the trackless rubber-wheeled vehicle of this utility model.

[0018] Figure 3 The diagram shown is a three-dimensional structural schematic of one side of the automatic log-closing mounting bracket for trackless rubber-tired vehicles according to this utility model.

[0019] Figure 4 The diagram shown is a three-dimensional representation of the internal structure of the automatic log-covering rotating frame for the trackless rubber-wheeled vehicle of this utility model.

[0020] Explanation of reference numerals in the attached drawings: 1. Frame; 2. Mounting bracket; 201. Fixing plate; 202. Bolt; 301. First telescopic rod; 302. Mounting shaft; 303. Rotating frame; 4. Wooden block; 401. Anti-slip texture; 5. Gear; 601. Connecting bracket; 602. Second telescopic rod; 603. Connecting plate. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Please see Figure 1 , Figure 2 and Figure 3 This utility model provides an embodiment of an automatic log-closing device for a trackless rubber-wheeled vehicle, comprising a frame 1, a mounting bracket 2, a first telescopic rod 301, a mounting shaft 302, a rotating frame 303, a log-closing block 4, a transmission assembly, and a mounting assembly. The mounting bracket 2 is located below the frame 1. Two sets of mounting shafts 302 are rotatably mounted on one side of the mounting bracket 2. A set of rotating frames 303 is fixedly mounted around the periphery of each set of mounting shafts 302. The first telescopic rod 301 is hinged to one side of the mounting bracket 2, and its output end is hinged to a set of rotating frames 303. The transmission assembly is located around the mounting shafts 302, the mounting assembly is located around the rotating frames 303, and the log-closing block 4 is located inside the mounting assembly. The installation assembly connects the wooden blocks 4 to the rotating frame 303. The first telescopic rod 301 drives the hinged rotating frame 303 to rotate via the mounting shaft 302. The transmission assembly synchronously drives another set of rotating frames 303 to rotate in the opposite direction via the mounting shaft 302. This causes the two sets of wooden blocks 4 to rotate and move under the frame 1, automatically supporting the wheels of the trackless rubber-tired vehicle when it is parked, and removing the wooden blocks 4 from the wheels when the vehicle is moving normally. This avoids the driver having to get out of the vehicle frequently to support the wooden blocks 4, which could cause the vehicle to slide, reducing safety risks and the driver's workload. It also effectively prevents the wooden blocks from being lost or damaged, saving costs.

[0023] Please see Figure 2 , Figure 3 and Figure 4 In this embodiment, a set of fixing plates 201 are fixedly installed on both sides of the mounting bracket 2, and two sets of bolts 202 are provided inside the fixing plates 201. By setting the bolts 202 in conjunction with the fixing plates 201, the mounting bracket 2 can be fixedly installed under the frame 1, which is convenient for disassembly. The wooden block 4 is made of high-strength rubber. One side of the wooden block 4 has an arc surface structure. The surface of the arc surface structure of the wooden block 4 and the lower end of the wooden block 4 are provided with anti-slip textures 401. By setting the arc surface structure, the wooden block 4 can fit more closely with the wheel of the trackless rubber-wheeled vehicle. By setting the anti-slip textures 401, the friction can be increased, ensuring that the wooden block 4 can prevent the trackless rubber-wheeled vehicle from sliding accidentally.

[0024] Please see Figure 1 and Figure 3 In this embodiment, the transmission assembly includes two sets of gears 5, which are respectively fixedly installed on the periphery of two sets of mounting shafts 302, and the two sets of gears 5 mesh with each other. By setting the two sets of gears 5, the other set of mounting shafts 302 can be driven to rotate synchronously in the opposite direction when one set of mounting shafts 302 rotates. The mounting assembly includes a connecting bracket 601 fixedly installed on the periphery of the wooden block 4. The connecting bracket 601 is slidably connected to the rotating frame 303. The mounting assembly includes a second telescopic rod 602 and a connecting plate 603. The second telescopic rod 602 is fixedly installed on one side of the rotating frame 303, and the connecting plate 603 is fixedly installed on one side of the connecting bracket 601. The output end of the second telescopic rod 602 is fixedly connected to the connecting plate 603. By setting the second telescopic rod 602, the connecting bracket 601 can be driven to slide within the rotating frame 303 through the connecting plate 603, thereby applying pressure to the wooden block 4 to press it against the ground.

[0025] When the trackless rubber-wheeled vehicle stops, the first telescopic rod 301 drives the hinged rotating frame 303 to rotate through the mounting shaft 302. The gears 5 on the periphery of the two sets of mounting shafts 302 mesh, thereby synchronously driving the other set of rotating frames 303 to rotate in the opposite direction, so that the two sets of wooden blocks 4 move to the periphery of the wheels of the trackless rubber-wheeled vehicle. The arc-shaped structure on one side of the wooden block 4 makes the wooden block 4 fit more closely to the wheels.

[0026] Then, the second telescopic rod 602 is used to drive the connecting bracket 601 to slide in the rotating frame 303 through the connecting plate 603, thereby applying pressure to the clogging block 4 to press it against the ground. In conjunction with the anti-slip texture 401 at the lower end of the clogging block 4, the friction between the clogging block 4 and the ground is effectively increased, ensuring that the clogging block 4 can prevent the trackless rubber-wheeled vehicle from sliding unexpectedly.

[0027] When the trackless rubber-tired vehicle needs to be transported and moved normally, the first telescopic rod 301 drives the hinged rotating frame 303 to rotate in the opposite direction, thereby retracting the two sets of chocks 4, so that the trackless rubber-tired vehicle can move normally. This avoids the driver having to get off the vehicle frequently to support the chocks 4, causing the vehicle to slide, reducing safety risks, reducing the driver's labor intensity, and effectively preventing the chocks from being lost or damaged, thus saving costs.

[0028] The mounting bracket 2 can be fixedly installed on the underside of the frame 1 using the through bolt 202 and the fixing plate 201. It is easy to disassemble and the whole device can be reused.

[0029] Through the above steps, the first telescopic rod 301 can drive the hinged rotating frame 303 to rotate via the mounting shaft 302. In conjunction with the transmission component, it can synchronously drive another set of rotating frames 303 to rotate in the opposite direction via the mounting shaft 302, causing the two sets of chock blocks 4 to rotate and move under the frame 1. This achieves automatic placement of chock blocks 4 on the wheels of the trackless rubber-wheeled vehicle when it stops, avoiding frequent driver dismounting, which could cause the vehicle to slip, reducing safety risks, and also reducing the driver's workload. At the same time, it effectively prevents the chock blocks from being lost or damaged, saving costs. This solves the problem that traditional anti-slip measures rely on manually placing chock blocks to prevent the vehicle from slipping. However, trackless rubber-wheeled vehicles need to stop frequently during transportation. Manually placing chock blocks requires the driver to stop and get out of the vehicle to place them, which is not only labor-intensive but can also lead to untimely placement of chock blocks in emergency situations. In addition, traditional chock blocks are easily lost or damaged, increasing the cost of use.

[0030] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. An automatic log-blocking device for trackless rubber-wheeled vehicles, comprising a frame (1), characterized in that: It also includes a mounting bracket (2), a first telescopic rod (301), a mounting shaft (302), a rotating frame (303), a clogging block (4), a transmission assembly, and a mounting assembly. The mounting bracket (2) is located below the frame (1). Two sets of mounting shafts (302) are rotatably mounted on one side of the mounting bracket (2). A set of rotating frames (303) is fixedly mounted on the periphery of each set of mounting shafts (302). The first telescopic rod (301) is hinged to one side of the mounting bracket (2). The output end of the first telescopic rod (301) is hinged to a set of rotating frames (303). The transmission assembly is located on the periphery of the mounting shaft (302). The mounting assembly is located on the periphery of the rotating frame (303). The clogging block (4) is located inside the mounting assembly.

2. The automatic log-closing device for trackless rubber-tired vehicles according to claim 1, characterized in that: A set of fixing plates (201) are fixedly installed on both sides of the mounting bracket (2), and two sets of bolts (202) are provided inside the fixing plates (201).

3. The automatic log-closing device for trackless rubber-tired vehicles according to claim 1, characterized in that: The wooden block (4) is made of high-strength rubber, and one side of the wooden block (4) has an arc-shaped structure.

4. The automatic log-closing device for trackless rubber-tired vehicles according to claim 1, characterized in that: The surface of the arc structure of the wooden block (4) and the lower end of the wooden block (4) are both provided with anti-slip texture (401).

5. The automatic log-closing device for trackless rubber-tired vehicles according to claim 1, characterized in that: The transmission assembly includes two sets of gears (5) that are fixedly mounted on the periphery of two sets of mounting shafts (302), and the two sets of gears (5) mesh with each other.

6. The automatic log-closing device for trackless rubber-tired vehicles according to claim 1, characterized in that: The mounting components include a connecting bracket (601) fixedly mounted on the periphery of the wooden block (4), and the connecting bracket (601) is slidably connected to the rotating frame (303).

7. The automatic log-closing device for trackless rubber-tired vehicles according to claim 6, characterized in that: The mounting assembly includes a second telescopic rod (602) and a connecting plate (603). The second telescopic rod (602) is fixedly mounted on one side of the rotating frame (303), and the connecting plate (603) is fixedly mounted on one side of the connecting bracket (601). The output end of the second telescopic rod (602) is fixedly connected to the connecting plate (603).

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