Conveying device for mining

Abstract

The utility model relates to a conveying device, in particular to a conveying device for mining, which comprises wheels, a double-shaft motor, a mounting plate, a box body, a fixing plate, a guide rod and the like. A double-shaft motor is mounted at the bottom of the fixing plate, an output shaft of the double-shaft motor is connected with wheels, the wheels are conical wheels with large inner sides and small outer sides, the double-shaft motor is used for driving the wheels to rotate, a guide rod is fixedly connected to the top of the fixing plate, the guide rod is slidably connected with a mounting plate, and the mounting plate is rotatably connected with a box. According to the utility model, ores are gradually conveyed to the unloading area from the mining area in a step-by-step conveying mode, large-scale mechanical equipment is not needed, the transportation cost is reduced, and the transportation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a conveying device, in particular to a conveying device used in mining. Background Art

[0002] Mine refers to the general term for the mining site and related facilities of solid ore deposits from which useful minerals or rocks are extracted through human mining activities. It usually includes underground or surface mining areas, ore processing facilities and transportation systems. Mines are one of the important ways for humans to obtain natural resources and are of great significance to the national economic development.

[0003] In mining operations, commonly used ore transportation methods include rail conveying and belt conveying. However, due to the limited space in tunnels for ore mining, tunnels are usually laid with a single track or conveyor belt. As a result, during rail conveying, the mine car needs to move back and forth on the track for transportation, which is time-consuming and inefficient over long distances. During belt conveying, the conveyor belt needs to be extended after each deep excavation, which increases transportation costs and work pressure, making it impossible for rail conveying and belt conveying to achieve efficient transportation.

[0004] Therefore, it is necessary to design a conveying device for mining. Utility Model Content

[0005] In order to overcome the shortcoming of low conveying efficiency of conveying devices used in mining in the prior art, the technical problem to be solved by the utility model is: to provide a conveying device used in mining.

[0006] A conveying device used in mining includes wheels, a double-axis motor, a mounting plate, a box, a fixed plate and a guide rod. The double-axis motor is installed at the bottom of the fixed plate, the output shaft of the double-axis motor is connected to the wheel, the wheel is a conical wheel with a larger inner side and a smaller outer side, the double-axis motor is used to drive the wheel to rotate, the top of the fixed plate is fixedly connected to the guide rod, the guide rod is slidably connected to the mounting plate, and the mounting plate is rotatably connected to the box.

[0007] More preferably, a track for guiding is provided under the wheel.

[0008] More preferably, a protrusion is provided on one side of the track, and a groove is provided on the side of the track opposite to the protrusion, and multiple groups of tracks are spliced ​​end to end through the cooperation of the protrusion and the groove.

[0009] More preferably, the fixing plate is rotatably connected to a threaded rod, the threaded rod is threadedly connected to the mounting plate, a first motor is mounted at the bottom of the fixing plate, and an output shaft of the first motor passes through the fixing plate and is connected to the threaded rod.

[0010] More preferably, a second motor is mounted on one side of the mounting plate, a connecting handle is provided on the output shaft of the second motor, and an end of the connecting handle away from the motor is fixedly connected to the box.

[0011] More preferably, a cover plate for shielding the internal space of the box is rotatably connected to the top of the box.

[0012] The utility model has the following advantages: 1. The utility model gradually transports the ore from the mining area to the unloading area by means of step-by-step transportation, without the need for large-scale mechanical equipment, thereby reducing transportation costs and improving transportation efficiency.

[0013] 2. The utility model uses a motor-driven design to enable the device to automatically complete actions such as loading, conveying and dumping of ore, further improving the degree of automation.

[0014] 3. The utility model adopts spliced ​​track laying, which can be flexibly adjusted according to the actual terrain and distance between the mining area and the unloading area. It has strong adaptability and is suitable for various mining environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the motor, threaded rod and box body of the utility model.

[0017] Figure 3 It is a three-dimensional structural sectional view of the mounting plate, box body and cover plate of the utility model.

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the guide rod, motor and connecting handle of the utility model.

[0019] The markings of the components in the accompanying drawings are as follows: 1-track, 101-bump, 2-wheel, 201-dual-axis motor, 3-first motor, 301-threaded rod, 302-mounting plate, 4-box, 5-cover plate, 6-fixing plate, 601-guide rod, 7-second motor, 701-connecting handle. DETAILED DESCRIPTION

[0020] The present invention is further described below in conjunction with specific embodiments. It should also be noted that, unless otherwise clearly specified and limited, terms such as: setting, installing, connecting, and connecting should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] Embodiment: A conveying device for mining, such as Figure 1-Figure 4As shown, it includes a wheel 2, a dual-axis motor 201, a mounting plate 302, a box 4, a fixing plate 6 and a guide rod 601. The dual-axis motor 201 is installed at the bottom of the fixing plate 6. The output shaft of the dual-axis motor 201 is connected to the wheel 2. The wheel 2 is a conical wheel with a larger inner side and a smaller outer side. The dual-axis motor 201 is used to drive the wheel 2 to rotate. The top of the fixing plate 6 is fixedly connected to the guide rod 601. The guide rod 601 is slidably connected to the mounting plate 302. The mounting plate 302 is rotatably connected to the box 4. A track 1 for guiding is arranged below the wheel 2. A convex block 101 is arranged on one side of the track 1. A groove is provided on the side opposite to the protrusion 101, and multiple groups of tracks 1 are spliced ​​end to end through the cooperation of the protrusion 101 and the groove. Here, the dual-axis motor 201 is started, and the dual-axis motor 201 drives the output shaft to rotate. The output shaft of the dual-axis motor 201 drives the wheel 2 to rotate, and then drives the device to move to the other side of the track 1. At the same time, the design of the tapered wheel can resist the lateral force generated when the device is running, avoid the shaking of the wheel 2, and improve the driving stability. When the device turns, the outer radius of the wheel 2 is smaller than the inner radius, so that the tapered wheel 2 can correct the inclination angle of the wheel 2 to ensure that the device can turn smoothly.

[0022] like Figure 3-Figure 4 As shown, the fixing plate 6 is rotatably connected to the threaded rod 301, the threaded rod 301 is threadedly connected to the mounting plate 302, a first motor 3 is installed at the bottom of the fixing plate 6, the output shaft of the first motor 3 passes through the fixing plate 6 and is connected to the threaded rod 301, here, the first motor 3 is started, the first motor 3 drives the output shaft to rotate, the output shaft of the first motor 3 drives the threaded rod 301 to rotate, so that the mounting plate 302 connected to the threaded rod 301 moves upward or downward along the thread of the threaded rod 301, and the mounting plate 302 drives the box body 4 to move upward or downward during the upward or downward movement.

[0023] like Figure 3-Figure 4 As shown, a second motor 7 is installed on one side of the mounting plate 302, and a connecting handle 701 is provided on the output shaft of the second motor 7. The end of the connecting handle 701 away from the motor is fixedly connected to the box body 4. Here, the second motor 7 is started, and the second motor 7 drives the output shaft to rotate. The output shaft of the second motor 7 drives the connecting handle 701 to rotate, and then drives the box body 4 fixedly connected to the connecting handle 701 to flip outward, thereby realizing the dumping of the items inside the box body 4, and effectively improving the work efficiency.

[0024] like Figure 2-Figure 4As shown, a cover plate 5 for shielding the internal space of the box body 4 is rotatably connected to the top of the box body 4. Here, in order to optimize the effect, the length and width of the cover plate 5 correspond to the length and width of the internal space of the box body 4. The cover plate 5 is designed to shield the ore in the box body 4. When the device dumps the ore, the ore in the box body 4 pushes the cover plate 5 in the process of moving outward, and the cover plate 5 is forced to flip outward, thereby releasing the shielding of the box body 4. At the same time, through the gravity of the cover plate 5 itself, the cover plate 5 is always in contact with the ore, thereby avoiding the problem of flying dust and gravel during the ore transportation process.

[0025] The device is applied to mining work. When in use, the track 1 is spliced ​​and laid between the mining area and the unloading area through the block, and the device is set step by step on each section of the track 1, and then the mined ore is placed in the first-level device box 4, and then the double-axis motor 201 is started, and the output shaft of the double-axis motor 201 drives the wheel 2 to rotate, so that the device moves to the next level of track 1, so that the devices on the two sections of the track 1 are close to each other. When the two devices are aligned in parallel, the first motor 3 on the first-level device is started, and the first motor 3 drives the output shaft to rotate, and the output shaft of the first motor 3 drives the threaded rod 301 to rotate clockwise, so that The mounting plate 302 connected to the threaded rod 301 moves upward along the thread of the threaded rod 301. In the process of moving upward, the mounting plate 302 drives the connected box 4 to move upward, so that the box 4 of the first-stage device is higher than the box 4 of the next-stage device. Then, the second motor 7 on the first-stage device is started, and the second motor 7 drives the output shaft to rotate. The output shaft of the second motor 7 drives the connecting handle 701 to rotate, and then drives the box 4 fixed to the connecting handle 701 to flip outward, so that the box 4 dumps the ore inside to the box 4 on the next-stage track 1, and the box 4 drops the ore inside into the box 4 on the next-stage device under the action of gravity. Afterwards, the second motor 7 of the first-stage device drives the output shaft to rotate again, and the output shaft of the second motor 7 drives the box 4 back to the initial position. Then, the first motor 3 of the first-stage device drives the output shaft to rotate again, and the output shaft of the first motor 3 drives the threaded rod 301 to rotate counterclockwise, so that the box 4 moves downward to the initial position. After completion, the first-stage device moves to the mining area again to wait for loading, and the device on the next-stage track 1 continues to perform the above-mentioned transportation and supply work, thereby carrying out step-by-step transportation until the ore is transported to the unloading area, thereby completing the transportation work.

[0026] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A conveying device for mining, comprising a box (4), characterized in that: The invention also comprises a wheel (2), a double-axis motor (201), a mounting plate (302), a fixing plate (6) and a guide rod (601); the double-axis motor (201) is mounted on the bottom of the fixing plate (6); the output shaft of the double-axis motor (201) is connected to the wheel (2); the wheel (2) is a conical wheel with a larger inner side and a smaller outer side; the double-axis motor (201) is used to drive the wheel (2) to rotate; the top of the fixing plate (6) is fixedly connected to the guide rod (601); the guide rod (601) is slidably connected to the mounting plate (302); and the mounting plate (302) is rotatably connected to the box (4).

2. A conveying device for mining according to claim 1, characterized in that: A track (1) for guiding is arranged below the wheel (2).

3. A conveying device for mining according to claim 2, characterized in that: A protrusion (101) is provided on one side of the track (1), and a groove is provided on the side of the track (1) opposite to the protrusion (101). Multiple groups of tracks (1) are spliced ​​end to end through the cooperation of the protrusion (101) and the groove.

4. A conveying device for mining according to claim 3, characterized in that: The fixing plate (6) is rotatably connected to a threaded rod (301), the threaded rod (301) is threadably connected to the mounting plate (302), a first motor (3) is mounted at the bottom of the fixing plate (6), and an output shaft of the first motor (3) passes through the fixing plate (6) and is connected to the threaded rod (301).

5. A conveying device for mining according to claim 4, characterized in that: A second motor (7) is mounted on one side of the mounting plate (302), a connecting handle (701) is provided on the output shaft of the second motor (7), and an end of the connecting handle (701) away from the motor is fixedly connected to the box body (4).

6. A conveying device for mining according to claim 5, characterized in that: A cover plate (5) for shielding the internal space of the box body (4) is rotatably connected to the top of the box body (4).

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