A mine bin with cloth car positioning function

Abstract

The utility model relates to cloth trolley technical field discloses a kind of mine bin with cloth trolley positioning function, including frame and the material bin of being set in the frame one side and can walk, the inner wall of frame is fixed with fixed plate, the lower end of fixed plate is fixed with PLC control end, the outer wall of frame close to the side of material bin is fixed with knob switch seat, the switch end of knob switch seat is fixed with rotating block, the side of rotating block away from knob switch seat is fixed with connecting block, the outer wall of rotating block is installed with torsion spring, the side of torsion spring away from rotating block is fixed with the outer wall of knob switch seat, the side of connecting block away from rotating block is fixed with swing rod, the upper end of material bin is fixed with limit rod, when frame moves on the track inside mine bin, when frame moves to the side of material bin, limit rod limits swing rod, under rotating block and torsion spring cooperation, it is convenient for rotating block to drive knob end of knob switch seat to rotate, and then frame stops in the material bin mouth position, the accurate discharge of material is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of fabric trolley technology, specifically a mine bin with fabric trolley positioning function. Background Technology

[0002] The material distribution trolley is an important piece of equipment in the intermediate silo distribution stage of a mineral processing plant. Its function is to distribute the ore into the corresponding silos according to the needs of subsequent operations. Currently, most material distribution trolleys are controlled by operators on-site, who move the trolley back and forth according to the needs and the ore conditions in the silos. In dusty environments, this is not conducive to operators observing the silo levels and has a certain impact on the health of the operators. In actual ore distribution work, workers control the movement of the material distribution trolley on the upper surface of the silo and use a material trolley to unload the silo.

[0003] Currently, the material placing trolley moves on a set track, which is equipped with a motor, drive rollers and a conveyor belt. The conveyor belt passes through two drive rollers inside the material placing trolley to facilitate the transport of materials. The material placing trolley is generally operated manually through a control terminal. However, manual control can easily cause the material placing trolley to misalign with the material bins inside the ore bin, resulting in inaccurate unloading positions. Utility Model Content

[0004] The purpose of this utility model is to provide a mine bin with a material placement trolley positioning function, which solves the problem that the material placement trolley moves on a set track, and the track is equipped with a motor, transmission rollers and a conveyor belt. The conveyor belt passes through two transmission rollers inside the material placement trolley, which facilitates the conveying of materials. However, the material placement trolley is generally operated manually through a control terminal. Under manual control, the material placement trolley is prone to misalignment with the material bin inside the mine bin, resulting in inaccurate unloading position.

[0005] This application provides a ore bin with a fabric trolley positioning function, including a frame and a hopper that can move along one side of the frame. A fixing plate is fixed to the inner wall of the frame, and a PLC control terminal is fixed to the lower end of the fixing plate. A rotary switch base is fixed to the outer wall of the frame near the hopper. A rotating block is fixed to the switch end of the rotary switch base. A connecting block is fixed to the side of the rotating block away from the rotary switch base. A torsion spring is installed on the outer wall of the rotating block. The side of the torsion spring away from the rotating block is fixed to the outer wall of the rotary switch base. A swing rod is fixed to the side of the connecting block away from the rotating block. A limit rod is fixed to the upper end of the hopper, and the position of the limit rod corresponds to that of the swing rod.

[0006] By adopting the above technical solution, when the vehicle frame moves along the track inside the ore bin, the limit rod limits the swing rod when the vehicle frame moves to one side of the bin. With the cooperation of the rotating block and the torsion spring, the rotating block can drive the knob end of the rotary switch seat to rotate, and then the vehicle frame stops at the bin opening, which facilitates the accurate feeding of materials.

[0007] Optionally, two sets of conveyor rollers are rotatably mounted on the inner wall of the frame away from the fixed plate. The outer walls of the two sets of conveyor rollers are tensioned and sleeved with conveyor belts. The two sets of conveyor rollers are staggered, and the conveyor belt located inside the frame is arranged in a Z-shape.

[0008] By adopting the above technical solution, the frame can provide rotational support for the conveyor rollers, while the conveyor rollers can guide the conveyor belt.

[0009] Optionally, a U-shaped frame is fixed to the upper end of the vehicle frame. The U-shaped frame is inclined, and a camera is installed at the upper end of the U-shaped frame, with the camera end facing the conveyor belt.

[0010] By adopting the above technical solution, the vehicle frame can fix the U-shaped frame, which in turn can fix the camera, and the camera can monitor the materials above the conveyor belt.

[0011] Optionally, connecting shafts are rotatably mounted on both sides of the bottom of the frame via bearing seats. Wheel sets are mounted on both ends of the connecting shafts. A driven gear is fixed on one of the connecting shafts. A stepper motor is fixed on the fixed plate. A driving gear is fixed on the output shaft of the stepper motor, and the driving gear meshes with the driven gear.

[0012] By adopting the above technical solution, the stepper motor can drive the drive gear to rotate, the drive gear can drive the driven gear to rotate, the driven gear can drive the connecting shaft to rotate, the frame can fix the bearing seat, the bearing seat can connect the connecting shaft, and the connecting shaft is installed with the wheel set to facilitate the frame's movement.

[0013] Optionally, supplementary lights are fixed to the outer wall of the U-shaped frame, and the position of the supplementary lights corresponds to that of the conveyor belt.

[0014] By adopting the above technical solution, the U-shaped frame can fix the supplementary light, and the supplementary light can provide supplementary lighting above the conveyor belt.

[0015] Optionally, the inner wall of the vehicle frame is fixed with multiple sets of support rollers, the support rollers are arranged in an arc, and the lower end of the conveyor belt is slidably connected to the outer wall of the support rollers.

[0016] By adopting the above technical solution, the frame can fix the support roller, which in turn can support the conveyor belt. Furthermore, the arc-shaped design of the support roller facilitates the conveying of materials above the conveyor belt.

[0017] Optionally, a set of pressure rollers is rotatably mounted on the inner wall of the frame, and the outer wall of the set of pressure rollers is rotatably connected to the upper end of the conveyor belt.

[0018] By adopting the above technical solution, the frame can provide rotational support for the pressure roller, while the pressure roller can limit the movement of the conveyor belt at the inlet end of the frame.

[0019] Optionally, a conveyor shell is installed on the outer wall of the frame away from the fixed plate, the output end of the conveyor shell corresponding to the position of the hopper, and one of the conveyor rollers is located above the conveyor shell.

[0020] By adopting the above technical solution, the frame can fix the conveyor shell, and the conveyor shell can transport materials into the silo.

[0021] Compared with the prior art, the beneficial effects of the technical solution of this application are as follows:

[0022] The technical solution of this application involves the frame moving along the track inside the ore bin. When the frame moves to one side of the bin, the limit rod limits the swing rod. With the cooperation of the rotating block and the torsion spring, the rotating block drives the knob end of the rotary switch seat to rotate, and then the frame stops at the bin opening, which facilitates the accurate feeding of materials. Attached Figure Description

[0023] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0024] Figure 1 This is an axial view schematic diagram of a mine bin with a cloth trolley positioning function according to the present invention;

[0025] Figure 2 This utility model relates to a mine bin with a cloth trolley positioning function. Figure 1 Enlarged view of point A in the middle;

[0026] Figure 3 This is a front cross-sectional view of a torsion spring for a mine bin with a cloth trolley positioning function according to the present invention.

[0027] Figure 4 This is a bottom view schematic diagram of a mine bin with a cloth trolley positioning function according to the present invention;

[0028] Figure 5 This is a frontal cross-sectional view of a mine bin with a cloth trolley positioning function according to the present invention.

[0029] In the diagram: 1. Frame; 2. Hopper; 3. Conveyor housing; 4. Rotary switch base; 5. Torsion spring; 6. Rotating block; 7. Connecting block; 8. Swing rod; 9. Limiting rod; 10. Bearing housing; 11. Wheel set; 12. Driven gear; 13. Driving gear; 14. Fixing plate; 15. PLC control terminal; 16. Stepper motor; 17. Conveyor roller; 18. Conveyor belt; 19. Support roller; 20. Pressing roller; 21. Camera; 22. U-shaped frame; 23. Supplemental lighting. Detailed Implementation

[0030] Please see Figure 1-5 This utility model provides a technical solution: a ore bin with a cloth trolley positioning function, including a frame 1 and a hopper 2 that can move on one side of the frame 1. A fixing plate 14 is fixed to the inner wall of the frame 1, and a PLC control terminal 15 is fixed to the lower end of the fixing plate 14. A rotary switch seat 4 is fixed to the outer wall of the frame 1 near the hopper 2. The switch end of the rotary switch seat 4 can rotate along the rotary switch seat 4. A rotating block 6 is fixed to the switch end of the rotary switch seat 4. A connecting block 7 is fixed to the side of the rotating block 6 away from the rotary switch seat 4. A torsion spring 5 is installed on the outer wall of the rotating block 6. The side of the torsion spring 5 away from the rotating block 6 is fixed to the outer wall of the rotary switch seat 4. A swing rod 8 is fixed to the side of the connecting block 7 away from the rotating block 6. A limit rod 9 is fixed to the upper end of the hopper 2. The position of the limit rod 9 corresponds to that of the swing rod 8.

[0031] Two sets of conveyor rollers 17 are rotatably installed on the inner wall of the frame 1 on the side away from the fixed plate 14. The outer walls of the two sets of conveyor rollers 17 are tensioned and sleeved with a conveyor belt 18. The two sets of conveyor rollers 17 are staggered. The conveyor belt 18 located inside the frame 1 is arranged in a Z-shape. Multiple sets of support rollers 19 are fixed on the inner wall of the frame 1. The support rollers 19 are arranged in an arc. The lower end of the conveyor belt 18 is slidably connected to the outer wall of the support rollers 19. A set of pressure rollers 20 is rotatably installed on the inner wall of the frame 1. The outer wall of the set of pressure rollers 20 is rotatably connected to the upper end of the conveyor belt 18.

[0032] The bottom sides of the frame 1 are respectively rotatably mounted with connecting shafts via bearing seats 10. Wheel sets 11 are mounted on both ends of the connecting shafts. A driven gear 12 is fixed on one of the connecting shafts. A stepper motor 16 is fixed on the fixing plate 14. A drive gear 13 is fixed on the output shaft of the stepper motor 16, and the drive gear 13 meshes with the driven gear 12.

[0033] In the technical solution of this utility model, when the frame 1 moves along the track inside the ore bin, when the frame 1 moves to the side of the hopper 2, the limiting rod 9 limits the swing rod 8. With the cooperation of the rotating block 6 and the torsion spring 5, the rotating block 6 drives the knob end of the knob switch seat 4 to rotate, and then the frame 1 stops at the opening of the hopper 2, which facilitates the accurate feeding of materials.

[0034] In addition, the frame 1 can provide rotational support for the conveyor roller 17, and the conveyor roller 17 can guide the conveyor belt 18. The frame 1 can fix the support roller 19, and the support roller 19 can support the conveyor belt 18. The support roller 19 is arc-shaped to facilitate the conveying of materials above the conveyor belt 18. The frame 1 can provide rotational support for the pressure roller 20, and the pressure roller 20 can limit the movement of the conveyor belt 18 at the inlet end of the frame 1.

[0035] The stepper motor 16 can drive the drive gear 13 to rotate, the drive gear 13 can drive the driven gear 12 to rotate, the driven gear 12 can drive the connecting shaft to rotate, the frame 1 can fix the bearing seat 10, the bearing seat 10 can connect the connecting shaft, and the connecting shaft is installed with the wheel set 11 to facilitate the movement of the frame 1.

[0036] In the technical solution of this utility model, such as Figure 1 and Figure 5 As shown, a U-shaped frame 22 is fixed to the upper end of the frame 1. The U-shaped frame 22 is set at an angle. A camera 21 is installed on the upper end of the U-shaped frame 22. The camera end of the camera 21 corresponds to the position of the conveyor belt 18. The frame 1 can fix the U-shaped frame 22, and the U-shaped frame 22 can fix the camera 21. The camera 21 can monitor the material above the conveyor belt 18. A supplementary light 23 is fixed to the outer wall of the U-shaped frame 22. The supplementary light 23 corresponds to the position of the conveyor belt 18. The U-shaped frame 22 can fix the supplementary light 23, and the supplementary light 23 can provide supplementary lighting above the conveyor belt 18.

[0037] In the technical solution of this utility model, such as Figure 1 As shown, a conveying shell 3 is installed on the outer wall of the frame 1 away from the fixed plate 14. The output end of the conveying shell 3 corresponds to the position of the hopper 2. One of the conveying rollers 17 is located above the conveying shell 3. The frame 1 can fix the conveying shell 3, and the conveying shell 3 can transport the material into the hopper 2.

[0038] In use, the stepper motor 16 drives the drive gear 13 to rotate, which in turn drives the driven gear 12 to rotate. The driven gear 12 then drives one of the wheels to rotate, which, in conjunction with the other wheel set 11, moves the frame 1 along the track inside the ore bin. When the frame 1 moves to the side of the hopper 2, the limit rod 9 limits the swing rod 8. With the cooperation of the rotating block 6 and the torsion spring 5, the rotating block 6 drives the knob end of the rotary switch seat 4 to rotate. When the knob end of the rotary switch seat 4 rotates to its limit, the rotary switch seat 4 opens, and the swing rod 8 moves away from the limit rod. 9. The rotary switch base 4 is used to control the stepper motor 16 to turn on and off, thereby stopping the stepper motor 16. This facilitates the positioning of the frame 1 at the opening of the hopper 2, enabling precise material feeding. The drive motor and transmission rollers inside the external equipment track run, allowing the conveyor belt 18 to run. The material is then transported along the conveyor belt 18 into the conveyor shell 3 and falls into the grain bin. When the camera 21 detects that the material conveying on the conveyor belt 18 has ended, it can operate the stepper motor 16 to continue running to the next batch of hopper 2 via the PLC control terminal 15.

Claims

1. A mine bin with a fabric trolley positioning function, characterized in that: The device includes a frame (1) and a hopper (2) that can move on one side of the frame (1). A fixing plate (14) is fixed to the inner wall of the frame (1). A PLC control terminal (15) is fixed to the lower end of the fixing plate (14). A rotary switch seat (4) is fixed to the outer wall of the frame (1) near the hopper (2). A rotating block (6) is fixed to the switch end of the rotary switch seat (4). A connecting block (7) is fixed to the side of the rotating block (6) away from the rotary switch seat (4). A torsion spring (5) is installed on the outer wall of the rotating block (6). The side of the torsion spring (5) away from the rotating block (6) is fixed to the outer wall of the rotary switch seat (4). A swing rod (8) is fixed to the side of the connecting block (7) away from the rotating block (6). A limit rod (9) is fixed to the upper end of the hopper (2). The position of the limit rod (9) corresponds to that of the swing rod (8).

2. A mine bin with a fabric trolley positioning function according to claim 1, characterized in that, Two sets of conveyor rollers (17) are rotatably installed on the inner wall of the frame (1) away from the fixed plate (14). The outer walls of the two sets of conveyor rollers (17) are tensioned and sleeved with conveyor belts (18). The two sets of conveyor rollers (17) are staggered, and the conveyor belts (18) located inside the frame (1) are arranged in a Z-shape.

3. A mine bin with a fabric trolley positioning function according to claim 2, characterized in that, The upper end of the frame (1) is fixed with a U-shaped frame (22), which is inclined. A camera (21) is installed on the upper end of the U-shaped frame (22), and the camera end of the camera (21) is set towards the conveyor belt (18).

4. A mine bin with a fabric trolley positioning function according to claim 1, characterized in that, The bottom sides of the frame (1) are respectively rotatably mounted with connecting shafts via bearing seats (10). Both ends of the connecting shaft are equipped with wheel sets (11). A driven gear (12) is fixed on one of the connecting shafts. A stepper motor (16) is fixed on the fixing plate (14). The output shaft of the stepper motor (16) is fixed with a driving gear (13), and the driving gear (13) meshes with the driven gear (12).

5. A mine bin with a fabric trolley positioning function according to claim 3, characterized in that, The outer wall of the U-shaped frame (22) is fixed with a supplementary light (23), and the supplementary light (23) corresponds to the position of the conveyor belt (18).

6. A mine bin with a fabric trolley positioning function according to claim 2, characterized in that, The inner wall of the frame (1) is fixed with multiple sets of support rollers (19), the support rollers (19) are arranged in an arc, and the lower end of the conveyor belt (18) is slidably connected to the outer wall of the support rollers (19).

7. A mine bin with a fabric trolley positioning function according to claim 3, characterized in that, A set of pressure rollers (20) is rotatably mounted on the inner wall of the frame (1), and the outer wall of the set of pressure rollers (20) is rotatably connected to the upper end of the conveyor belt (18).

8. A mine bin with a fabric trolley positioning function according to claim 2, characterized in that, The outer wall of the frame (1) away from the fixed plate (14) is equipped with a conveyor shell (3), the output end of the conveyor shell (3) corresponds to the position of the hopper (2), and one of the conveyor rollers (17) is located above the conveyor shell (3).

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