A new type of automatic wagon unloading machine

Abstract

This utility model relates to a novel automatic mine car unloading machine, belonging to the technical field of mine car unloading machines. The novel automatic mine car unloading machine includes a support device. A control box is fixedly connected to the center of the top of the support device. Lighting lamps are fixedly connected to the front two sides of the top of the support device. A steering module is fixedly connected to the center of the front side of the top of the support device. A robotic arm is fixedly connected to the output end of the steering module. A bucket is provided at the movable end of the robotic arm. An extension / retraction device is provided at the bottom of the support device. A push plate device for track extension / retraction support is provided at the rear end of the extension / retraction device. Lifting devices are provided on both sides of the extension / retraction device. Track modules are provided on the side walls of the two lifting devices. By setting the extension / retraction device, the track extension / retraction function is effectively realized. By setting the lifting device, the overall adaptability of the device is improved, and manual unloading is avoided, effectively improving the safety during operation.

Description

Technical Field

[0001] This utility model belongs to the technical field of mine car unloading machines, specifically relating to a new type of automatic mine car unloading machine. Background Technology

[0002] The research and application of automatic mine car unloading machines involve the development and application of automated operating systems for mine cars. The aim is to improve the efficiency of mine transportation systems, reduce manual intervention, and lower operational risks. With the continuous growth of the demand for automation in the mining industry, new automatic mine car unloading machines are gradually becoming a key technology for solving these problems.

[0003] The traditional mine car unloading process in the prior art usually relies on manual unloading, which leads to high labor intensity, easy human error, and significant safety hazards. Therefore, those skilled in the art have provided a new type of automatic mine car unloading machine to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this utility model is to provide a new type of automatic mine car unloading machine with a simple structure and reasonable design in order to solve the above problems.

[0005] This utility model achieves the above objectives through the following technical solutions:

[0006] A novel automatic unloading machine for mining cars includes a support device. A control box is fixedly connected to the center of the top of the support device. Lighting lamps are fixedly connected to the front two sides of the top of the support device. A steering module is fixedly connected to the center of the front side of the top of the support device. A robotic arm is fixedly connected to the output end of the steering module. A bucket is provided at the movable end of the robotic arm. An extension and retraction device is provided at the bottom of the support device. A push plate device is provided at the rear end of the extension and retraction device. Lifting devices are provided on both sides of the extension and retraction device. Track modules are provided on the side walls of the two lifting devices.

[0007] As a further optimization of this utility model, the extension and shortening device includes four fixed sleeves fixedly connected to the bottom end of the support device. The inner walls of the four fixed sleeves are respectively slidably connected with first sliding rods. The ends of the four first sliding rods and located on both sides of the support device are respectively provided with two fixed rods. The bottom end of the support device is provided with an extension drive mechanism.

[0008] As a further optimization of this utility model, the extension drive mechanism includes a first mounting bracket that is fixedly connected to both sides of the bottom end of the support device, a second hydraulic rod that is rotatably connected to the inner wall of each of the two first mounting brackets, and a first connecting bracket that is rotatably connected to the output end of the second hydraulic rod that is fixedly connected to the middle part of the side wall of each of the two fixed rods.

[0009] As a further optimization of this utility model, the lifting device includes a fixed plate fixedly connected to the side wall of the track module, a second mounting bracket fixedly connected to the middle of the side wall of the fixed plate, a third hydraulic rod rotatably connected to the inner wall of the second mounting bracket, a second connecting bracket rotatably connected to the output end of the third hydraulic rod fixedly connected to the middle of the bottom end of the fixed rod, and two stabilizing mechanisms provided on the side wall of the fixed plate.

[0010] As a further optimization of this utility model, the stabilizing mechanism includes a mounting sleeve fixedly connected to the side wall of the fixed plate, a third sliding rod slidably connected to the inner wall of the mounting sleeve, and a second sliding rod fixedly connected to one end of the fixed rod slidably connected to the inner wall of the third sliding rod.

[0011] As a further optimization of this utility model, the push plate device includes a positioning frame fixedly connected to the middle of the rear end of the fixed sleeve on the rear side of the support device. A first hydraulic rod is connected to the inner wall of the positioning frame. A push plate is rotatably connected to the output end of the first hydraulic rod. Connecting plates are fixedly connected to both sides of the rear end of the push plate. A fixing frame fixedly connected to the rear end of the fixed sleeve is rotatably connected to the front end of the connecting plate.

[0012] The beneficial effects of this utility model are as follows:

[0013] 1. In this utility model, by setting an extension and shortening device, two second hydraulic rods are adjusted according to the track width and the position of the raw materials inside the mine car, so that the distance between the two track modules is greater than the track width, and the device is moved to both sides of the track by the operation of the track modules, effectively realizing the adaptation to tracks of different specifications.

[0014] 2. In this utility model, by setting up a lifting device, the height of the control box can be effectively adjusted according to the height of the mine car running on the track by adjusting the length of the third hydraulic rod, thereby facilitating the unloading of the bucket from the mine car, further improving the overall adaptability of the device, and avoiding manual unloading, effectively improving the safety during operation. 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 schematic diagram of the overall structure of the extension / shortening device and the lifting device of this utility model;

[0017] Figure 3 This is a schematic diagram of the overall structure of the extension / shortening device and lifting device of this utility model from another perspective;

[0018] Figure 4 This is a schematic diagram of the overall structure of this utility model from another perspective;

[0019] Figure 5 This is a schematic diagram of the overall structure of the extension / shortening device and the lifting device of this utility model in their retracted state;

[0020] Figure 6 This is a schematic diagram of the overall structure of the present invention in its working state.

[0021] In the diagram: 1. Push plate device; 101. Fixed frame; 102. Positioning frame; 103. First hydraulic rod; 104. Connecting plate; 105. Push plate; 2. Extension and retraction device; 201. First connecting frame; 202. Second hydraulic rod; 203. Fixed sleeve; 204. First sliding rod; 205. Fixed rod; 206. First mounting frame; 3. Lifting device; 301. Second sliding rod; 302. Third sliding rod; 303. Mounting sleeve; 304. Third hydraulic rod; 305. Second mounting frame; 306. Second connecting frame; 307. Fixed plate; 4. Support device; 5. Control box; 6. Lighting lamp; 7. Steering module; 8. Robotic arm; 9. Bucket; 10. Track module. Detailed Implementation

[0022] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.

[0023] Example 1

[0024] like Figure 1 , Figure 2 and Figure 6As shown, a novel automatic unloading machine for mining cars includes a support device 4. A control box 5 is fixedly connected to the middle of the top of the support device 4. The control box 5 contains a common machine power system, motor, electronic control, wireless remote control device, oil motor, and hydraulic controller. Lighting lamps 6 are fixedly connected to the two sides of the front of the top of the support device 4. A steering module 7 is fixedly connected to the middle of the front side of the top of the support device 4. A robotic arm 8 is fixedly connected to the output end of the steering module 7. Both the steering module 7 and the robotic arm 8 are existing technologies and can adopt the structure of excavators, etc. The steering module 7 can effectively drive the robotic arm 8 to steer. The movable end of the robotic arm 8 is equipped with a digging... Bucket 9, with an extension and shortening device 2 at the bottom of the support device 4, a push plate device 1 at the rear end of the extension and shortening device 2, and lifting devices 3 on both sides of the extension and shortening device 2. Track modules 10 are installed on the side walls of the two lifting devices 3. The track modules 10 are common track structures in the prior art, used to help the equipment adapt to various terrains and facilitate movement. First, the entire device is moved to the rear of the end of the mine car track using the track modules 10. After the device is adjusted, the angle of the mechanical arm 8 is adjusted by the steering module 7. Through the operation of the mechanical arm 8, the bucket 9 can take out the raw materials from the mine car on the track, realizing automatic unloading.

[0025] like Figure 1 , Figure 4 As shown, a positioning frame 102 is fixedly connected to the middle of the rear end of the fixed sleeve 203 on the rear side of the support device 4. A first hydraulic rod 103 is connected to the inner wall of the positioning frame 102. A push plate 105 is rotatably connected to the output end of the first hydraulic rod 103. Connecting plates 104 are fixedly connected to both sides of the rear end of the push plate 105. A fixed frame 101, which is fixedly connected to the rear end of the fixed sleeve 203, is rotatably connected to the front end of the connecting plate 104. During the movement of the device, by adjusting the length of the first hydraulic rod 103, since the height of the positioning frame 102 is higher than the positions of the two fixed frames 101, the push plate 105 can rotate around the fixed frame 101 under the drive of the connecting plate 104 when the first hydraulic rod 103 extends and retracts. This allows the push plate 105 to contact the ground, which can push away the soil near the device during the movement of the device, facilitating the movement of the device.

[0026] like Figure 2 , Figure 3 and Figure 5As shown, four fixed sleeves 203 are fixedly connected to the bottom of the support device 4. The inner walls of the four fixed sleeves 203 are slidably connected to the first sliding rods 204. Two fixed rods 205 are respectively provided at the ends of the four first sliding rods 204 and on both sides of the support device 4. When adjusting the distance between the two track modules 10, the first sliding rods 204 in the fixed sleeves 203 play a supporting role and also limit the extension and retraction of the second hydraulic rod 202, effectively improving the stability during movement.

[0027] like Figure 2 , Figure 3 and Figure 5 As shown, the support device 4 has two first mounting brackets 206 fixedly connected to its bottom ends. The inner walls of the two first mounting brackets 206 are rotatably connected to the second hydraulic rods 202. The middle part of the side walls of the two fixed rods 205 is fixedly connected to the first connecting brackets 201 that are rotatably connected to the output ends of the second hydraulic rods 202. According to the track width and the position of the raw materials inside the mine car, the two second hydraulic rods 202 are adjusted so that the distance between the two track modules 10 is greater than the track width. The device is moved to both sides of the track by the operation of the track modules 10, effectively adapting to tracks of different specifications.

[0028] like Figure 2 , Figure 3 As shown, a fixing plate 307 is fixedly connected to the side wall of the track module 10. A second mounting bracket 305 is fixedly connected to the middle of the side wall of the fixing plate 307. A third hydraulic rod 304 is rotatably connected to the inner wall of the second mounting bracket 305. A second connecting bracket 306, which is rotatably connected to the output end of the third hydraulic rod 304, is fixedly connected to the middle of the bottom end of the fixing rod 205. According to the height of the mine car running on the track, the height of the control box 5 can be effectively adjusted by adjusting the length of the third hydraulic rod 304, thereby facilitating the unloading of the bucket 9 from the mine car and further improving the overall adaptability of the device.

[0029] like Figure 2 , Figure 3 As shown, a mounting sleeve 303 is fixedly connected to the side wall of the fixed plate 307. A third sliding rod 302 is slidably connected to the inner wall of the mounting sleeve 303. A second sliding rod 301, which is fixedly connected to one end of the fixed rod 205, is slidably connected to the inner wall of the third sliding rod 302. When adjusting the height of the control box 5, the third sliding rod 302 and the second sliding rod 301 sliding in the mounting sleeve 303 can provide good guidance for the extension and retraction of the third hydraulic rod 304, thereby improving its stability and increasing the overall service life of the device.

[0030] It should be noted that, in use, this new type of automatic mine car unloading machine first moves the entire device to the rear of the mine car using the track module 10. After the device is adjusted, the angle of the mechanical arm 8 is adjusted by the steering module 7. Through the operation of the mechanical arm 8, the bucket 9 can remove the raw materials from the mine car on the track, realizing automatic unloading. During the movement of the device, the length of the first hydraulic rod 103 is adjusted to make the connecting plate 104 rotate synchronously, so that the push plate 105 contacts the ground. With the support, the machine can be raised and lowered. During the movement of the device, the coal and gangue near the device can be pushed away to facilitate the movement of the device. According to the track width and the position of the raw materials inside the mine car, the two second hydraulic rods 202 are adjusted so that the distance between the two track modules 10 is greater than the track width. The movement of the track module 10 is used to move the device to both sides of the track. According to the height of the mine car running on the track, the height of the control box 5 is effectively adjusted by adjusting the length of the third hydraulic rod 304.

[0031] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A novel automatic unloading machine for mining cars, comprising a support device (4), characterized in that, A control box (5) is fixedly connected to the top center of the support device (4). Lighting lamps (6) are fixedly connected to the front two sides of the top of the support device (4). A steering module (7) is fixedly connected to the front center of the top of the support device (4). A mechanical arm (8) is fixedly connected to the output end of the steering module (7). A bucket (9) is provided at the movable end of the mechanical arm (8). An extension and shortening device (2) is provided at the bottom of the support device (4). A push plate device (1) is provided at the rear end of the extension and shortening device (2). Lifting devices (3) are provided on both sides of the extension and shortening device (2). Track modules (10) are provided on the side walls of the two lifting devices (3).

2. The novel automatic mine car unloading machine according to claim 1, characterized in that: The extension and shortening device (2) includes four fixed sleeves (203) fixedly connected to the bottom end of the support device (4). The inner walls of the four fixed sleeves (203) are respectively slidably connected with first slide rods (204). The ends of the four first slide rods (204) and located on both sides of the support device (4) are respectively provided with two fixed rods (205). The bottom end of the support device (4) is provided with an extension drive mechanism.

3. The novel automatic unloading machine for mining cars according to claim 2, characterized in that: The extended drive mechanism includes a first mounting bracket (206) fixedly connected to both sides of the bottom end of the support device (4), and a second hydraulic rod (202) rotatably connected to the inner wall of the two first mounting brackets (206). The middle part of the side wall of the two fixed rods (205) is fixedly connected to a first connecting bracket (201) rotatably connected to the output end of the second hydraulic rod (202).

4. The novel automatic mine car unloading machine according to claim 3, characterized in that: The lifting device (3) includes a fixed plate (307) fixedly connected to the side wall of the track module (10). A second mounting bracket (305) is fixedly connected to the middle of the side wall of the fixed plate (307). A third hydraulic rod (304) is rotatably connected to the inner wall of the second mounting bracket (305). A second connecting bracket (306) is fixedly connected to the middle of the bottom end of the fixed rod (205) and rotatably connected to the output end of the third hydraulic rod (304). Two stabilizing mechanisms are provided on the side wall of the fixed plate (307).

5. A novel automatic mine car unloading machine according to claim 4, characterized in that: The stabilizing mechanism includes a mounting sleeve (303) fixedly connected to the side wall of the fixed plate (307), a third slide rod (302) slidably connected to the inner wall of the mounting sleeve (303), and a second slide rod (301) fixedly connected to one end of the fixed rod (205) slidably connected to the inner wall of the third slide rod (302).

6. A novel automatic mine car unloading machine according to claim 2, characterized in that: The push plate device (1) includes a positioning frame (102) fixedly connected to the middle of the rear end of the fixed sleeve (203) on the rear side of the support device (4). The inner wall of the positioning frame (102) is connected to a first hydraulic rod (103). The output end of the first hydraulic rod (103) is rotatably connected to a push plate (105). The rear ends of the push plate (105) are respectively fixedly connected to two connecting plates (104). The front ends of the connecting plates (104) are respectively rotatably connected to a fixing frame (101) fixedly connected to the rear end of the fixed sleeve (203).

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