Mine mineral mining and crushing device

Abstract

A mine mineral mining crushing device comprises a box body, a vertical plate, a bottom plate, a material collecting frame and a transverse pushing structure. A crushing roller and a cam are rotationally mounted in the box body, a sieve plate is arranged in the box body, the cam is arranged below the sieve plate, a discharging opening is formed in the side face of the box body, and a discharging opening is formed in the bottom of the box body; the vertical plate is perpendicular to the ground, arranged on the edge side of the box body and located on the top of the bottom plate, and a material box is arranged on the top of the bottom plate. The material collecting frame is arranged on one side of the discharging opening of the box body, a push plate is arranged in the material collecting frame, a hydraulic rod is arranged at the bottom of the material collecting frame, and the transverse pushing structure is arranged on the material collecting frame and the push plate and drives the push plate to move left and right. And on the other hand, the material collecting frame is driven to move upwards, the push plate is driven to move leftwards, the intercepted ore is discharged into the box body again to be crushed again, and the using convenience and practicability of the device are improved.

Description

Technical Field

[0001] The utility model relates to the field of mining technologies, and in particular to a crushing device for mining minerals in a mine. Background Art

[0002] The Chinese utility model patent with the publication number CN213222376U discloses a crusher for mining in a mine, which includes a base. A machine body is welded to the top of the base. The top of the machine body is fixedly provided with a feed inlet and a water inlet connected to the inside of the machine body. A control console is arranged on the front of the machine body. Control buttons and a display screen are fixedly installed on the front of the control console. One side of the top of the machine body is slidably connected with a first pulley shaft and a second pulley shaft. One end of the first pulley shaft is slidably connected with a first runner, and one end of the second pulley shaft is slidably connected with a second runner. A heat insulation layer is arranged on the inner wall of the machine body. One end of a first crushing gear inside the machine body is slidably connected with the first pulley shaft, and one end of a second crushing gear is slidably connected with the second pulley shaft. The rotatable water spray head installed in this device and the screening device arranged inside the machine body can effectively prevent the generation and dispersion of dust during the crushing process. After the crushed materials are screened, they can be processed according to different qualities in the follow-up, reducing the labor intensity of workers.

[0003] However, the un-screened ores of this utility model will accumulate on the screen, and subsequent cleaning and re-feeding into the crusher for processing are required, resulting in relatively cumbersome and inconvenient operations. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is to overcome the defect that the un-screened ores in the prior art will accumulate on the screen, and subsequent cleaning and re-feeding into the crusher for processing are required, resulting in relatively cumbersome and inconvenient operations, and to provide a crushing device for mining minerals in a mine.

[0005] The technical solution adopted by the utility model to solve its technical problem is a crushing device for mining minerals in a mine, which includes a box body, a vertical plate, a bottom plate, an aggregate frame and a horizontal pushing structure; a crushing roller and a cam are rotatably installed inside the box body, a screen plate is arranged inside the box body, the cam is arranged below the screen plate, a discharge port is arranged on the side of the box body, and a discharge opening is opened at the bottom of the box body; the vertical plate is perpendicularly arranged on the edge side of the box body and located on the top of the bottom plate, and a material box is arranged on the top of the bottom plate; the aggregate frame is arranged on one side of the discharge port of the box body, a push plate is arranged inside the aggregate frame, a hydraulic rod is arranged at the bottom of the aggregate frame, and the horizontal pushing structure is arranged on the aggregate frame and the push plate and drives the push plate to move left and right.

[0006] Further, two groups of vertical bars are fixedly installed on the side surface of the vertical plate, and the aggregate frame is slidably installed between the two groups of vertical bars. The hydraulic rod is fixedly installed on the top of the bottom plate, and the free end of the hydraulic rod is fixedly connected to the aggregate frame.

[0007] Furthermore, the side of the box body is provided with a strip groove, and moving blocks are fixedly installed on both sides of the screen plate, and the moving blocks are slidably installed in the strip groove.

[0008] Furthermore, two sets of synchronous pulleys are rotatably installed on the box body, the crushing rollers are in two sets and are distributed on the left and right, the crushing blades of the two sets of crushing rollers form a staggered meshing structure, one set of synchronous pulleys passes through the box body and is fixedly connected to a set of crushing rollers, the other set of synchronous pulleys passes through the box body and is fixedly connected to the cam, the two sets of synchronous pulleys are sleeved with synchronous belts and are connected through synchronous belt transmission, a motor is fixedly installed on the side of the box body, and the rotating shaft of the motor is fixedly connected to a set of synchronous pulleys.

[0009] Furthermore, the horizontal pushing structure includes a slider, a screw rod and a motor. The front and rear sides of the aggregate frame are provided with strip openings. The slider is provided in two groups and is fixedly installed on the front and rear sides of the push plate respectively. The slider is slidably installed in the strip opening, and the screw rod is rotatably installed in the rear strip opening. The rear slider is threaded on the screw rod, and the motor is fixedly installed on the outside of the aggregate frame. The rotating shaft of the motor passes through the aggregate frame and is coaxially fixedly connected with the screw rod.

[0010] Furthermore, a shield is fixedly installed on the right side of the aggregate frame, and the motor is located inside the shield.

[0011] Furthermore, two groups of reinforcement blocks distributed on the left and right are fixedly installed on the bottom of the box body, the reinforcement blocks are fixedly connected to the vertical plates, and inclined blocks are fixedly installed on the inner walls on both sides of the box body.

[0012] The utility model has the following beneficial technical effects:

[0013] The utility model uses a screen plate, a cam, an aggregate frame, a push plate, a slider, a screw rod, a motor, a hydraulic rod, a vertical bar and a material box in coordination. On the one hand, the utility model can vibrate and screen the ore after crushing, so that the size of the ore after crushing is more uniform, which is beneficial to subsequent processing, and can also collect the screened ore and the intercepted ore separately. On the other hand, the utility model can drive the aggregate frame upward and the push plate to move leftward, so that the intercepted ore can be re-discharged into the box and crushed again, avoiding the tediousness of cleaning and re-putting into the box, thereby improving the convenience and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure cross-sectional view of an embodiment of a mining mineral mining and crushing device of the utility model;

[0015] Figure 2 yes Figure 1 The enlarged schematic diagram of part A in the middle;

[0016] Figure 3 Yes Figure 1 Schematic enlarged view of part B in

[0017] Figure 4 Is the front view of an embodiment of a mining and crushing device for mine minerals of the present utility model;

[0018] Figure 5 Is the schematic top view structure diagram of the aggregate box of an embodiment of a mining and crushing device for mine minerals of the present utility model.

[0019] Explanation of reference numerals:

[0020] 1. Box body; 2. Vertical plate; 3. Bottom plate; 4. Crushing roller; 5. Sieve plate; 6. Cam; 7. Aggregate box; 8. Pushing plate; 9. Horizontal pushing structure; 91. Slide block; 92. Lead screw; 93. Motor; 10. Hydraulic rod; 11. Vertical bar; 12. Feed box; 13. Protective cover; 14. Inclined block; 15. Reinforcing block; 16. Synchronous belt pulley; 17. Synchronous belt; 18. Motor; 19. Moving block; 20. Strip-shaped groove; 21. Strip-shaped opening. Specific embodiments

[0021] The present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0022] Refer to Figure 1 , this embodiment includes a box body 1, a vertical plate 2, a bottom plate 3, an aggregate box 7 and a horizontal pushing structure 9. A crushing roller 4 and a cam 6 are rotatably installed inside the box body 1, and a sieve plate 5 is installed between the crushing roller 4 and the cam 6, and the cam 6 is located below the sieve plate 5; a discharge port is opened on the right side of the box body 1, a discharge port is opened at the bottom of the box body 1, a feed box 12 is arranged on the top of the bottom plate 3, and a plurality of vertical plates 2 are fixedly installed between the bottom plate 3 and the box body 1; the aggregate box 7 is arranged on the right side of the box body 1 and is directly opposite to the discharge port, a pushing plate 8 is arranged inside the aggregate box 7, a hydraulic rod 10 is arranged at the bottom of the aggregate box 7, and the horizontal pushing structure 9 is arranged on the aggregate box 7 and the pushing plate 8 and is used to drive the pushing plate 8 to move left and right.

[0023] Refer to Figure 1 , Figure 2 and Figure 4Two groups of reinforcement blocks 15 distributed on the left and right are fixedly installed at the bottom of the box body 1. The reinforcement blocks 15 are fixedly connected to the vertical plates 2. The bottom of the inner walls on both sides of the box body 1 are fixedly installed with oblique blocks 14; strip grooves 20 are opened on the front and back sides of the box body 1, and two groups of moving blocks 19 distributed on the left and right are integrally formed on the front and back sides of the corresponding sieve plate 5, and the moving blocks 19 are slidably installed in the strip grooves 20; two groups of synchronous pulleys 16 are rotatably installed on the front side of the box body 1, and the crushing rollers 4 have two groups and are distributed on the left and right. The crushing blades of the two groups of crushing rollers 4 form a staggered meshing structure, and the rotating shaft of one group of synchronous pulleys 16 passes through The box body 1 rotates coaxially with a group of crushing rollers 4, and the rotating shaft of another group of synchronous pulleys 16 passes through the box body 1 and rotates coaxially with the cam 6. The two groups of synchronous pulleys 16 are sleeved with synchronous belts 17, and the two groups of synchronous pulleys 16 are connected through the synchronous belts 17. A motor 18 is fixedly installed on the front side of the box body 1, and the rotating shaft of the motor 18 rotates coaxially with a group of synchronous pulleys 16; two groups of vertical bars 11 distributed front and back are fixedly installed on the right side of the box body 1 and the right vertical plate 2, and the aggregate frame 7 is slidably installed between the two groups of vertical bars 11, and the hydraulic rod 10 is fixedly installed on the top of the bottom plate 3, and the free end of the hydraulic rod 10 is fixedly connected to the aggregate frame 7.

[0024] Reference Figure 2 and Figure 5 The horizontal push structure 9 includes a slider 91, a screw rod 92 and a motor 93. The front and rear sides of the material collection frame 7 are both provided with a strip opening 21. The sliders 91 are in two groups and are respectively fixedly installed on the upper and lower sides of the push plate 8. The sliders 91 are slidably installed in the strip opening 21. The screw rod 92 is rotatably installed in the upper strip opening 21. The upper slider 91 is threadedly sleeved on the screw rod 92. The motor 93 is fixedly installed on the right side of the material collection frame 7. The rotating shaft of the motor 93 passes through the material collection frame 7 and is fixedly connected to the screw rod 92. A shield 13 is fixedly installed on the right side of the material collection frame 7, and the motor 93 is located inside the shield 13.

[0025] The implementation principle of a mining and crushing device in the embodiment of the utility model is:

[0026] Put the ore into the interior of the box body 1 and control the start of the motor 18. The motor 18 drives the rotation of a set of synchronous belt pulleys 16, and then drives the rotation of a set of crushing rollers 4. The rotation of a set of crushing rollers 4 drives the rotation of another set of crushing rollers 4 through meshing. The meshing rotation of the two sets of crushing rollers 4 automatically crushes the ore. At the same time, a set of synchronous belt pulleys 16 drives the rotation of another set of synchronous belt pulleys 16 and the cam 6 through the synchronous belt 17. The cam 6 automatically drives the sieve plate 5 to vibrate up and down, and then automatically screens the ore. The screened ore automatically drains into the feed box 12, and the unscreened ore automatically drains into the aggregate frame 7. After collecting a certain amount, control the hydraulic rod 10 to drive the aggregate frame 7 to move upward, and then control the rotation of the motor 93. Immediately drive the push plate 8 to move leftward and push the ore in the aggregate frame 7 into the box body 1. On the one hand, it can vibrate and screen the ore after crushing, making the size of the crushed ore more uniform, which is beneficial to subsequent processing. It can also collect the screened ore and the intercepted ore separately. On the other hand, it can drive the aggregate frame 7 to move upward and the push plate 8 to move leftward, so that the intercepted ore can be re-drained into the box body 1 and crushed again, avoiding the cumbersome process of cleaning and re-investing into the box body 1, and improving the convenience and practicality of the device.

[0027] The above are all the preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby. Among them, the same parts are represented by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to the directions in the drawings, and the words "inside" and "outside" refer to the directions towards or away from the geometric center of a specific part respectively. Therefore, all equivalent changes made according to the structure, shape and principle of the present invention should be covered within the protection scope of the present invention.

Claims

1. A mining and crushing device for mine minerals, characterized in that, The invention comprises a box body (1), a vertical plate (2), a bottom plate (3), a material collection frame (7) and a horizontal pushing structure (9); a crushing roller (4) and a cam (6) are rotatably installed inside the box body (1); a screen plate (5) is arranged inside the box body (1); the cam (6) is arranged below the screen plate (5); a discharge port is arranged on the side of the box body (1); and a discharge port is opened at the bottom of the box body (1); the vertical plate (2) is arranged perpendicular to the ground at the edge side of the box body (1) and is located on the top of the bottom plate (3); a material box (12) is arranged on the top of the bottom plate (3); the material collection frame (7) is arranged on one side of the discharge port of the box body (1), and a push plate (8) is arranged inside the material collection frame (7); a hydraulic rod (10) is arranged at the bottom of the material collection frame (7); and the horizontal pushing structure (9) is arranged on the material collection frame (7) and the push plate (8) and drives the push plate (8) to move left and right.

2. The crushing device for mining minerals according to claim 1, wherein Two groups of vertical bars (11) are fixedly mounted on the side of the vertical plate (2), and the material collection frame (7) is slidably mounted between the two groups of vertical bars (11). The hydraulic rod (10) is fixedly mounted on the top of the bottom plate (3), and the free end of the hydraulic rod (10) is fixedly connected to the material collection frame (7).

3. A mine mineral extraction and crushing device according to claim 1, characterized in that, The side surface of the box body (1) is provided with a strip groove (20), and moving blocks (19) are fixedly mounted on both sides of the screen plate (5), and the moving blocks (19) are slidably mounted in the strip groove (20).

4. A mining and crushing device for mine minerals according to claim 1, characterized in that, Two groups of synchronous pulleys (16) are rotatably mounted on the housing (1); the crushing rollers (4) are in two groups and are distributed on the left and right; the crushing blades of the two groups of crushing rollers (4) form a staggered meshing structure; one group of synchronous pulleys (16) passes through the housing (1) and is fixedly connected to one group of crushing rollers (4); the other group of synchronous pulleys (16) passes through the housing (1) and is fixedly connected to the cam (6); the two groups of synchronous pulleys (16) are sleeved with synchronous belts (17) and are connected by transmission through the synchronous belts (17); a motor (18) is fixedly mounted on the side of the housing (1); the rotating shaft of the motor is fixedly connected to one group of synchronous pulleys (16).

5. A mining and crushing device for mine minerals according to claim 1, characterized in that, The horizontal pushing structure (9) comprises a slider (91), a screw rod (92) and a motor (93). The front and rear sides of the material collecting frame (7) are both provided with a strip opening (21). The slider (91) is provided in two groups and is respectively fixedly mounted on the front and rear sides of the push plate (8). The slider (91) is slidably mounted in the strip opening (21). The screw rod (92) is rotatably mounted in the rear strip opening (21). The rear slider (91) is threadedly sleeved on the screw rod (92). The motor (93) is fixedly mounted on the outer side of the material collecting frame (7). The rotating shaft of the motor (93) passes through the material collecting frame (7) and is coaxially fixedly connected to the screw rod (92).

6. The mining and crushing device for mine minerals according to claim 5, characterized in that, A shield (13) is fixedly mounted on the right side of the aggregate frame (7), and the motor (93) is located inside the shield (13).

7. A mine mineral extraction and crushing device according to claim 1, characterized in that, Two groups of reinforcement blocks (15) distributed on the left and right are fixedly mounted on the bottom of the box body (1); the reinforcement blocks (15) are fixedly connected to the vertical plates (2); and inclined blocks (14) are fixedly mounted on the inner walls on both sides of the box body (1).

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