Belt inclined shaft ore removal conveying device for deep mining

Abstract

The utility model relates to the technical field of ore conveying, in particular to a belt inclined shaft ore removal conveying device for deep mining, which comprises a supporting frame, a plurality of supporting legs integrally formed with the supporting frame are arranged at the bottom of the supporting frame, a driving shaft and a driven shaft are rotatably mounted in the supporting frame, and one end of the driving shaft penetrates through the supporting frame to be fixedly connected with a first motor. A supporting table is fixedly installed at the bottom of the first motor, a supporting rod is arranged below the supporting table, one end of the supporting rod is fixedly connected with the supporting legs, the other end of the supporting rod is fixedly connected with the bottom of the supporting table, the surfaces of the driving shaft and the driven shaft are both sleeved with belts, and a dust falling device is further arranged at the top of the supporting frame.

Description

Technical Field

[0001] The utility model relates to the technical field of ore conveying, in particular to a belt inclined shaft ore conveying device used for deep mining. Background Art

[0002] Deep mining refers to mining activities carried out deep underground, which usually faces many challenges, such as harsh underground environment and narrow space. In this case, belt conveyors have become a common tool. Deep mining usually requires transporting large amounts of ore from underground to the ground or other processing facilities. Traditional manpower or mechanical handling may be limited in deep environments. Belt conveyors can efficiently transport ore from the mining face to the ground through continuous automatic transportation, greatly improving production efficiency.

[0003] For this purpose, the utility model patent with publication number CN218808386U discloses a belt inclined shaft ore conveying device for deep mining, which belongs to the field of ore conveying technology and is used to solve the problem that the existing conveyor belt is prone to ore rolling when conveying ore. It includes a conveying device, which includes a mounting frame, a pulley pair, two first legs and two second legs, a driven roller is rotatably arranged between the two first legs, an active roller is rotatably arranged between the two second legs, a conveyor belt is arranged on the active roller and the driven roller, a plurality of support columns are fixed below the mounting frame, a plurality of mounting brackets are fixed on the mounting frame, a second guide roller and two first guide rollers are rotatably arranged on the mounting bracket, a support frame is fixed on the mounting frame, a conveying motor is fixed on the support frame, the conveying motor and the active roller are connected through a pulley pair, a plurality of anti-falling components are arranged on the mounting frame, and a feeding component is arranged at the other end of the conveyor belt; the utility model can prevent the ore from rolling when being conveyed on the conveyor belt.

[0004] However, this patent cannot effectively reduce dust on the ore on the surface of the conveyor belt. A lot of dust will be generated during the transportation process. The underground space is relatively small, and there are usually workers moving around the conveyor belt, affecting the user experience. Summary of the invention

[0005] The purpose of the utility model is to provide a belt inclined shaft ore conveying device for deep mining in view of the deficiencies of the above-mentioned prior art, which can reduce dust on the conveyed ore and improve the user experience.

[0006] The technical solution adopted by the utility model is a belt inclined shaft ore conveying device for deep mining, including a support frame, a plurality of support legs integrally formed with the support frame are arranged at the bottom of the support frame, a driving shaft and a driven shaft are rotatably installed in the support frame, one end of the driving shaft passes through the support frame and is fixedly connected to a first motor, a support platform is fixedly installed at the bottom of the first motor, a support rod is arranged under the support platform, one end of the support rod is fixedly connected to the support leg, and the other end is fixedly connected to the bottom of the support platform, belts are sleeved on the surfaces of the driving shaft and the driven shaft, and a dust reduction device is also provided on the top of the support frame.

[0007] Preferably, the dust reduction device includes a support plate, one end of the support plate is fixedly connected to the support frame, a second motor is fixedly installed on the top of the support plate, a baffle formed integrally with the support plate is provided on one side of the second motor, the second motor rotor passes through the baffle and is fixedly installed with a rotating block, a transmission block is rotatably connected to the surface of the rotating block, one end of the transmission block is rotatably connected to a connecting column, a fixed column is rotatably connected above the connecting column, one end of the fixed column is fixedly connected to the baffle, a water pipe is fixedly connected below the connecting column, and an atomizing nozzle is fixedly installed on one end of the water pipe close to the support frame.

[0008] Preferably, a pair of mounting columns are fixedly mounted on the top of the support frame, the pair of mounting columns are symmetrically mounted on the top of the support frame, a cylinder is rotatably mounted in the middle of the pair of mounting columns, and an elliptical cylinder is sleeved on the surface of the cylinder.

[0009] Preferably, a mounting block is fixedly mounted on the bottom of each supporting leg, and a plurality of mounting holes are provided on the surface of each mounting block.

[0010] Preferably, a cross bar and a reinforcement bar are provided below the support frame, the two ends of the cross bar are fixedly connected to the left and right support legs, and the reinforcement bar is fixedly connected to the front and rear support legs.

[0011] Preferably, anti-slip grooves are provided on the surface of the belt, and a plurality of partition blocks are fixedly mounted on the surface of the belt.

[0012] Preferably, a plurality of dust reduction devices are provided, and the plurality of dust reduction devices are evenly distributed on both sides of the support frame.

[0013] The utility model is simple and convenient to use. It only needs to start the first motor, which will drive the driving shaft to rotate. The rotation of the driving shaft will drive the driven shaft to rotate through the belt, thereby driving the ore on the belt to move. At this time, the dust reduction device can be started to reduce the dust on the ore on the belt. When the ore on the belt reaches the elliptical cylinder, it will also push the elliptical cylinder to rotate, so that the elliptical cylinder will smooth the surface of the ore and press down the ore, making the ore accumulation more dense and improving the transportation stability.

[0014] Compared with the prior art, the utility model has the beneficial effect that a dust reduction device is provided, which can effectively handle the dust brought by the belt when conveying ore, and an elliptical column is also provided on the top, which can effectively smooth the piled ore. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a belt inclined shaft ore conveying device for deep mining proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of a belt inclined shaft ore conveying device for deep mining proposed by the utility model;

[0017] Figure 3 This is a rear view of a belt inclined shaft ore conveying device for deep mining proposed by the utility model;

[0018] Figure 4 This is an enlarged view of position A of a belt inclined shaft ore conveying device for deep mining proposed by the utility model.

[0019] Description of the symbols in the figure

[0020] 1. Support frame; 12. Support legs; 13. Driving shaft; 14. Driven shaft; 15. First motor; 16. Support platform; 17. Support rod; 18. Belt; 2. Dust suppression device; 21. Support plate; 22. Second motor; 23. Baffle; 24. Rotating block; 25. Transmission block; 26. Connecting column; 27. Fixed column; 28. Water pipe; 29. ​​Atomizing nozzle; 3. Mounting column; 31. Cylinder; 32. Elliptical column; 4. Mounting block; 41. Mounting hole; 5. Cross bar; 51. Reinforcement rod; 6. Partition block. DETAILED DESCRIPTION

[0021] Figure 1 and Figure 2The utility model schematically shows a belt inclined shaft ore conveying device for deep mining, comprising a support frame 1, a plurality of support legs 12 integrally formed with the support frame 1 are arranged at the bottom of the support frame 1, a driving shaft 13 and a driven shaft 14 are rotatably installed in the support frame 1, one end of the driving shaft 13 passes through the support frame 1 and is fixedly connected to a first motor 15, a support platform 16 is fixedly installed at the bottom of the first motor 15, a support rod 17 is arranged below the support platform 16, one end of the support rod 17 is fixedly connected to the support leg 12, and the other end is fixedly connected to the bottom of the support platform 16, belts 18 are sleeved on the surfaces of the driving shaft 13 and the driven shaft 14, a dust reduction device 2 is also arranged on the top of the support frame 1, a pair of mounting columns 3 are fixedly installed on the top of the support frame 1, the pair of mounting columns 3 are symmetrically installed on the top of the support frame 1, a cylinder 31 is rotatably installed in the middle of the pair of mounting columns 3, an elliptical cylinder 32 is sleeved on the surface of the cylinder 31, and a pair of mounting columns 3 are symmetrically installed on the top of the support frame 1. The bottom of 12 is fixedly installed with a mounting block 4, and the surface of the mounting block 4 is provided with a plurality of mounting holes 41. The equipment can be fixedly installed by setting bolts and other fixing tools in the mounting holes 41. A cross bar 5 and a reinforcement rod 51 are provided under the support frame 1. The two ends of the cross bar 5 are fixedly connected to the left and right support legs 12. The cross bar 5 can strengthen the strength of the support frame 1 to prevent the support frame 1 from separating. The reinforcement rod 51 is fixedly connected to the front and rear support legs 12. The reinforcement rod 51 can form a triangle between the front and rear support legs 12, thereby improving the strength of the support legs 12 and thereby improving the stability of the support frame 1. Anti-skid grooves are provided on the surface of the belt 18, and a plurality of partition blocks 6 are fixedly installed on the surface of the belt 18. The anti-skid grooves can effectively prevent the ore on the belt 18 from rolling, and the partition blocks 6 can separate the ore on the belt 18 and provide a certain support force for the ore in transportation to prevent the ore from rolling.

[0022] In a specific implementation, it is only necessary to start the first motor 15. The rotation of the first motor 15 will drive the driving shaft 13 to rotate, and the rotation of the driving shaft 13 will drive the belt 18 to rotate on the driven shaft 14, so that the ore on the belt 18 moves. When the ore moves, it will encounter the elliptical cylinder 32, and the elliptical cylinder 32 will smooth the ore that is piled too high, so that the belt 18 can transport the ore more smoothly.

[0023] like Figure 3 and Figure 4The dust reduction device 2 shown includes a support plate 21, one end of the support plate 21 is fixedly connected to the support frame 1, a second motor 22 is fixedly installed on the top of the support plate 21, a baffle 23 integrally formed with the support plate 21 is provided on one side of the second motor 22, a rotating block 24 is fixedly installed on the rotor of the second motor 22 through the baffle 23, a transmission block 25 is rotatably connected to the surface of the rotating block 24, one end of the transmission block 25 is rotatably connected to a connecting column 26, a fixed column 27 is rotatably connected above the connecting column 26, one end of the fixed column 27 is fixedly connected to the baffle 23, a water pipe 28 is fixedly connected to the baffle 23 below the connecting column 26, an atomizing nozzle 29 is fixedly installed on one end of the water pipe 28 close to the support frame 1, the atomizing nozzle 29 can adopt models such as 1CLSSQ-02, which can spray fan-shaped water mist to increase the dust reduction area, a plurality of dust reduction devices 2 are provided, and the plurality of dust reduction devices 2 are evenly distributed on both sides of the support frame 1, and the plurality of dust reduction devices 2 can cover more areas, thereby improving the dust reduction effect.

[0024] In the specific implementation, it is only necessary to start the second motor 22. The rotation of the second motor 22 will drive the rotating block 24 to rotate, and the rotation of the rotating block 24 will pull the transmission block 25 to move. The movement of the transmission block 25 will pull the connecting column 26 to rotate around the fixed column 27, thereby driving the water pipe 28 and the atomizing nozzle 29 to shake their heads. At this time, the water pipe 28 is connected to the water source, so that the atomizing nozzle 29 sprays water mist to reduce the dust of the ore on the surface of the belt 18, and the atomizing nozzle 29 shakes its head left and right to cover a larger area, which can effectively improve the dust reduction effect.

Claims

1. A belt inclined shaft ore conveying device for deep mining, comprising a support frame (1), characterized in that: A plurality of support legs (12) formed integrally with the support frame (1) are provided at the bottom of the support frame (1); a driving shaft (13) and a driven shaft (14) are rotatably mounted in the support frame (1); one end of the driving shaft (13) passes through the support frame (1) and is fixedly connected to a first motor (15); a support platform (16) is fixedly mounted at the bottom of the first motor (15); a support rod (17) is provided below the support platform (16); one end of the support rod (17) is fixedly connected to the support legs (12), and the other end is fixedly connected to the bottom of the support platform (16); belts (18) are sleeved on the surfaces of the driving shaft (13) and the driven shaft (14); and a dust reduction device (2) is also provided at the top of the support frame (1).

2. The belt inclined shaft ore conveying device for deep mining according to claim 1 is characterized in that: The dust suppression device (2) comprises a support plate (21), one end of the support plate (21) is fixedly connected to the support frame (1), a second motor (22) is fixedly mounted on the top of the support plate (21), a baffle (23) formed integrally with the support plate (21) is provided on one side of the second motor (22), a rotating block (24) is fixedly mounted on the rotor of the second motor (22) through the baffle (23), a transmission block (25) is rotatably connected to the surface of the rotating block (24), one end of the transmission block (25) is rotatably connected to a connecting column (26), a fixed column (27) is rotatably connected above the connecting column (26), one end of the fixed column (27) is fixedly connected to the baffle (23), a water pipe (28) is fixedly connected below the connecting column (26), and an atomizing nozzle (29) is fixedly mounted on one end of the water pipe (28) close to the support frame (1).

3. A belt inclined shaft ore conveying device for deep mining according to claim 1 or 2, characterized in that: A pair of mounting columns (3) are fixedly mounted on the top of the support frame (1), the pair of mounting columns (3) are symmetrically mounted on the top of the support frame (1), a cylinder (31) is rotatably mounted in the middle of the pair of mounting columns (3), and an elliptical cylinder (32) is sleeved on the surface of the cylinder (31).

4. A belt inclined shaft ore conveying device for deep mining according to claim 1 or 2, characterized in that: The bottom of each support leg (12) is fixedly mounted with a mounting block (4), and a plurality of mounting holes (41) are formed on the surface of each mounting block (4).

5. The belt inclined shaft ore conveying device for deep mining according to claim 3 is characterized in that: The bottom of each support leg (12) is fixedly mounted with a mounting block (4), and a plurality of mounting holes (41) are formed on the surface of each mounting block (4).

6. A belt inclined shaft ore conveying device for deep mining according to claim 1, 2 or 5, characterized in that: A cross bar (5) and a reinforcement bar (51) are provided below the support frame (1); both ends of the cross bar (5) are fixedly connected to the left and right support legs (12); and the reinforcement bar (51) is fixedly connected to the front and rear support legs (12).

7. The belt inclined shaft ore conveying device for deep mining according to claim 3 is characterized in that: A cross bar (5) and a reinforcement bar (51) are provided below the support frame (1); both ends of the cross bar (5) are fixedly connected to the left and right support legs (12); and the reinforcement bar (51) is fixedly connected to the front and rear support legs (12).

8. The belt inclined shaft ore conveying device for deep mining according to claim 4 is characterized in that: A cross bar (5) and a reinforcement bar (51) are provided below the support frame (1); both ends of the cross bar (5) are fixedly connected to the left and right support legs (12); and the reinforcement bar (51) is fixedly connected to the front and rear support legs (12).

9. A belt inclined shaft ore conveying device for deep mining according to claim 1, 2, 5, 7 or 8, characterized in that: The surface of the belt (18) is provided with anti-slip grooves, and a plurality of partition blocks (6) are fixedly mounted on the surface of the belt (18).

10. The belt inclined shaft ore conveying device for deep mining according to claim 2, characterized in that: A plurality of dust reduction devices (2) are provided, and the plurality of dust reduction devices (2) are evenly distributed on both sides of the support frame (1).

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