Belt type self-cleaning concentrating machine

Abstract

The utility model discloses a belt type self-cleaning concentrating machine. Relates to the field of belt conveying. The device comprises a conveying frame, a conveying belt is arranged on the conveying frame, the conveying belt is driven by a plurality of rotating rollers, and the conveying frame is sequentially provided with a mineral separation assembly and a cleaning assembly in the running direction of the conveying belt; a screening assembly is further arranged at the tail end of the conveying belt. The cleaning assembly comprises a brush wheel, and the brush wheel is rotationally connected to the support and abuts against the lower rotation face of the conveying belt. The rotating axis of the brush roller is arranged in the width direction of the conveying belt. The support is further provided with a first driving assembly used for driving the brush roller to rotate. According to the belt type self-cleaning concentrating machine, due to the fact that the cleaning assembly capable of automatically cleaning the device is arranged, when the belt type self-cleaning concentrating machine is used, the brush wheel can automatically clean minerals remaining on the mineral conveying belt, and the situation that the weight of the mineral conveying belt is increased and losses are increased due to the fact that the weight of the mineral conveying belt is increased is avoided.

Description

Technical Field

[0001] The utility model relates to the field of belt conveying, in particular to a belt-type self-cleaning ore dressing machine. Background Art

[0002] Due to the large-scale development and utilization of mineral resources, the available resources are constantly decreasing, resulting in the decreasing grade of raw ore mining, and the subsequent processing such as smelting has increasingly higher requirements for the quality of mineral processing products. At the same time, human environmental awareness is increasingly strengthened. These realities have put forward higher and higher requirements on mineral processing equipment, prompting mineral processing equipment to continuously develop in the direction of larger, better, more efficient and energy-saving.

[0003] For example, in a belt conveyor for mineral processing described in (authorization announcement number CN211443949U), the outer surface of the mounting frame is fixedly connected with a protection component, movable bearings are movably installed inside the front and rear ends of the mounting frame, a protective cover is installed on the outer surface of the motor mounting plate, and a noise reduction component is provided on the inner surface of the motor mounting plate, and a reduction motor is provided on the inner surface of the mounting frame inside the noise reduction component.

[0004] The above-mentioned device can adjust the height of the isolation protection plate according to the different mineral materials being transported through the protection component to prevent the mineral materials from spilling during transportation. However, the above-mentioned device does not have a device for automatically cleaning the device, resulting in mineral residues on the mineral conveyor belt when the above-mentioned device is in use, which accelerates the wear rate of the mineral conveyor belt. Utility Model Content

[0005] In order to effectively remove the minerals remaining on the conveyor belt, the present application provides a belt-type self-cleaning ore concentrator.

[0006] The present application provides a belt-type self-cleaning ore concentrator, which adopts the following technical solution:

[0007] A belt-type self-cleaning ore dressing machine comprises a transmission frame, on which a conveyor belt is arranged, the conveyor belt is driven by a plurality of wheels, and the transmission frame is provided with a ore dressing component and a cleaning component in sequence along the running direction of the conveyor belt; a screening component is also provided at the end of the conveyor belt;

[0008] The cleaning component includes a brush wheel, which is rotatably connected to the bracket and abuts against the lower rotating surface of the conveyor belt; the rotation axis of the brush wheel is arranged along the width direction of the conveyor belt; and the bracket is also provided with a driving component 1 for driving the brush wheel to rotate.

[0009] Optionally, the driving component 1 includes a pulley 1, a pulley 2 and a liquid guiding rod, the pulleys are coaxially fixedly connected to the rotating wheel, and the pulley 2 is connected to the pulley 1 through a synchronous belt; the liquid guiding rod is rotatably connected to the transmission frame, the brush wheel is sleeved on the liquid guiding rod, and the pulley 2 is coaxially fixedly connected to the liquid guiding rod.

[0010] Optionally, the liquid-conducting rod is a hollow rod with a water seepage groove on its surface, and the liquid-conducting rod is connected to an infusion pump and a water tank through an infusion tube.

[0011] Optionally, the mineral processing unit includes a mineral processing frame, the mineral processing frame is fixedly connected to the transmission frame, a magnetic rod is rotatably connected to the mineral processing frame, and the rotation axis of the magnetic rod is arranged along the width direction of the conveyor belt; the mineral processing frame is fixedly connected to a dumping rack, the dumping rack is inclined along the width direction of the conveyor belt, and the dumping rack is also provided with a contact shovel for scraping the magnetic rod; the transmission frame is also provided with a driving component 2 for driving the magnetic rod to rotate.

[0012] Optionally, the driving component two includes pulley three and pulley four, the pulley three is coaxially fixedly connected to the rotating wheel, the pulley four is connected to the pulley three through a synchronous belt, and the pulley four is coaxially fixedly connected to the magnetic rod.

[0013] Optionally, the screening assembly includes a detection frame and a screening frame, the detection frame is fixedly connected to the transmission frame, the detection frame is provided with a camera for monitoring minerals; the screening frame is arranged at the end of the conveyor belt, and the screening frame is provided with a conveyor belt; the screening frame is provided with a support frame, and the support frame is slidably connected with a ore guide bucket along the running direction of the conveyor belt; the ore guide bucket is inclined along the width direction of the conveyor belt.

[0014] Optionally, the support frame is provided with a slide groove along the running direction of the conveyor belt, and a roller is provided under the ore guide bucket, and the roller rolls in the slide groove; the support frame is also provided with an electric push rod, and the telescopic end of the electric push rod is fixedly connected to the ore guide bucket.

[0015] Optionally, a self-locking pulley is provided at the bottom of the screening frame.

[0016] In summary, this application includes the following beneficial technical effects:

[0017] The utility model discloses a belt-type self-cleaning ore dressing machine, which is provided with a cleaning component capable of automatically cleaning the device, so that when the device is in use, the brush wheel can automatically clean the minerals remaining on the mineral conveyor belt, thereby preventing the mineral conveyor belt from being increased in weight due to the residual minerals and causing increased loss. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a belt-type self-cleaning ore concentrator of the present application;

[0019] Figure 2 yes Figure 1 Schematic diagram of the explosion of the structure of the transmission frame and conveyor belt;

[0020] Figure 3 yes Figure 1 Schematic diagram of the explosion of the structure of the mid-range ore dressing component;

[0021] Figure 4 yes Figure 1 Schematic diagram of the structural explosion of the cleaning component;

[0022] Figure 5 yes Figure 1 Schematic diagram of the structure explosion of the screening component.

[0023] Description of reference numerals:

[0024] 11. Transmission rack; 12. Conveyor belt; 13. Rotating wheel; 21. Pulley one; 22. Pulley two; 23. Liquid guide rod; 24. Water seepage trough; 25. Brush wheel; 26. Conveying pump; 27. Water tank; 31. Ore dressing rack; 32. Pulley three; 33. Pulley four; 34. Magnetic suction rod; 35. Discharging rack; 36. Contact shovel; 41. Detection rack; 42. Camera; 43. Screening rack; 431. Pulley; 44. Support rack; 45. Chute; 46. Ore guide bucket; 461. Roller; 47. Electric push rod. DETAILED DESCRIPTION

[0025] The following is combined with Figure 1-5 This application is described in further detail.

[0026] The embodiment of the present application discloses a belt-type self-cleaning ore dressing machine, which includes a transmission frame 11, on which a conveyor belt 12 driven by a plurality of wheels 13 is provided; the transmission frame 11 is provided with ore dressing components and cleaning components in sequence along the running direction of the conveyor belt 12, and at the same time, a screening component is also provided at the end of the conveyor belt 12.

[0027] In the embodiment of the present application, the cleaning component includes a brush wheel 25, which is rotatably connected to the transmission frame 11 and abuts against the lower rotating surface of the conveyor belt 12, and the rotation axis of the brush wheel 25 is arranged along the width direction of the conveyor belt 12; at the same time, a pulley 21 is coaxially fixedly connected to the rotating wheel 13 close to the brush wheel 25, and a liquid guiding rod 23 is rotatably connected to the transmission frame 11, and the rotation axis of the liquid guiding rod 23 is arranged along the width direction of the conveyor belt 12; the brush wheel 25 is sleeved on the liquid guiding rod 23, and the liquid guiding rod 23 serves as the rotating axis of the brush wheel 25; a pulley 22 is coaxially fixedly connected to the liquid guiding rod 23, and a synchronous belt is used to connect the pulley 22 and the pulley 1 21.

[0028] When the rotating wheel 13 rotates, the pulley 1 21 is driven to rotate; the pulley 22 rotates under the action of the synchronous belt, thereby driving the brush wheel 25 to rotate; the brush wheel 25 rotates close to the conveyor belt 12, thereby removing the residual slag adhering to the conveyor belt 12 to avoid the increase of loss of the mineral conveyor belt due to the increase of residual mineral weight; and the service life of the equipment is increased.

[0029] In order to further enhance the cleaning effect, the liquid guiding rod 23 is configured as a hollow rod, and a water seepage groove 24 is also provided on its surface. An infusion tube is provided at the end of the liquid guiding rod 23, and the infusion tube is connected to an infusion pump and a water tank 27; the infusion pump draws water in the water tank 27 into the liquid guiding rod 23, and then seeps out from the water seepage groove 24, thereby wetting the brush wheel 25.

[0030] In the embodiment of the present application, the mineral processing assembly includes a mineral processing frame 31, which is fixedly connected to the transmission frame 11, and a cavity is left between the mineral processing frame 31 and the conveyor belt 12 for the mineral to pass through; a material dumping frame 35 and a magnetic suction rod 34 are provided in the mineral processing frame 31, and the material dumping frame 35 is fixedly connected to the mineral processing frame 31 and is inclined along the width direction of the conveyor belt 12; the magnetic suction rod 34 is rotatably connected to the mineral processing frame 31, and the rotation axis of the magnetic suction rod 34 is set along the width direction of the conveyor belt 12; at the same time, a pulley three 32 and a pulley four 33 for driving the magnetic suction rod 34 to rotate are provided on the transmission frame 11, the pulley three 32 is coaxially fixedly connected to the rotating wheel 13, and the pulley four 33 is coaxially fixedly connected to the magnetic suction rod 34, and the pulley three 32 and the pulley four 33 are connected by a synchronous belt; when the material passes under the magnetic suction rod 34, it is affected by the magnetic suction rod 34, and the magnetic mineral will be adsorbed, and the remaining material continues to run with the conveyor belt 12.

[0031] In the embodiment of the present application, the screening assembly includes a screening frame 43 and a detection frame 41. The screening frame 43 is located behind the transmission frame 11 and is lower than the transmission frame 11. A self-locking pulley 431 is provided at the bottom of the screening frame 43. A conveyor belt 12 is also provided on the screening frame 43. When the material passes through the transmission frame 11, it will fall onto the conveyor belt 12 of the screening frame 43. The detection frame 41 is located on the transmission frame 11. A camera 42 for monitoring minerals is also provided on the detection frame 41. A support frame 44 is provided with an ore guide bucket 46 which is slidably connected to the support frame 44 along the length direction of the conveyor belt 12. The ore guide bucket 46 is tilted along the width direction of the conveyor belt 12. A chute 45 is provided on the support frame 44. A roller 461 is provided at the bottom of the ore guide bucket 46. The roller 461 rolls in the chute 45. At the same time, an electric push rod 47 is provided on the screening frame 43. The telescopic end of the electric push rod 47 is fixedly connected to the ore guide bucket 46. The electric push rod 47 is telescopic to drive the ore guide bucket 46 to approach or move away from the transmission frame 11.

[0032] During normal operation, the ore guide bucket 46 is away from the transmission frame 11, and the minerals are normally transported from the transmission frame 11 to the conveyor belt 12 of the screening frame 43; when the camera 42 detects foreign matter, the ore guide bucket 46 slides to receive the foreign matter, and the foreign matter slides off the screening frame 43 to complete the screening.

[0033] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A belt-type self-cleaning ore concentrator, comprising a transmission frame (11), a conveyor belt (12) being arranged on the transmission frame (11), and the conveyor belt (12) being driven by a plurality of wheels (13), characterized in that: The transmission frame (11) is provided with a mineral separation component and a cleaning component in sequence along the running direction of the conveyor belt (12); and a screening component is also provided at the end of the conveyor belt (12); The cleaning component comprises a brush wheel (25), the brush wheel (25) being rotatably connected to the transmission frame (11) and abutting against the lower rotating surface of the conveyor belt (12); the rotation axis of the brush wheel (25) is arranged along the width direction of the conveyor belt (12); and the transmission frame (11) is also provided with a driving component 1 for driving the brush wheel (25) to rotate.

2. A belt-type self-cleaning concentrator according to claim 1, characterized in that: The driving assembly 1 comprises a pulley 1 (21), a pulley 2 (22) and a liquid guiding rod (23); the pulley 1 (21) is coaxially fixedly connected to the rotating wheel (13); the pulley 2 (22) is connected to the pulley 1 (21) via a synchronous belt; the liquid guiding rod (23) is rotatably connected to the transmission frame (11); the brush wheel (25) is sleeved on the liquid guiding rod (23); the pulley 2 (22) is coaxially fixedly connected to the liquid guiding rod (23).

3. A belt-type self-cleaning concentrator according to claim 2, characterized in that: The liquid-conducting rod (23) is a hollow rod with a water seepage groove (24) formed on its surface. The liquid-conducting rod (23) is connected to an infusion pump and a water tank (27) via an infusion tube.

4. A belt-type self-cleaning concentrator according to claim 1, characterized in that: The ore dressing component comprises an ore dressing frame (31), the ore dressing frame (31) is fixedly connected to the transmission frame (11), a magnetic suction rod (34) is rotatably connected to the ore dressing frame (31), and the rotation axis of the magnetic suction rod (34) is arranged along the width direction of the conveyor belt (12); a material dumping frame (35) is fixedly connected to the ore dressing frame (31), the material dumping frame (35) is inclined along the width direction of the conveyor belt (12), and a contact shovel (36) for scraping off the magnetic suction rod (34) is also provided on the material dumping frame (35); and a driving component 2 for driving the magnetic suction rod (34) to rotate is also provided on the transmission frame (11).

5. A belt-type self-cleaning concentrator according to claim 4, characterized in that: The driving component 2 comprises a pulley 3 (32) and a pulley 4 (33), wherein the pulley 3 (32) is coaxially fixedly connected to the rotating wheel (13), the pulley 4 (33) is connected to the pulley 3 (32) via a synchronous belt, and the pulley 4 (33) is coaxially fixedly connected to the magnetic rod (34).

6. A belt-type self-cleaning concentrator according to claim 1, characterized in that: The screening assembly comprises a detection frame (41) and a screening frame (43); the detection frame (41) is fixedly connected to the transmission frame (11); the detection frame (41) is provided with a camera (42) for monitoring minerals; the screening frame (43) is arranged at the end of the conveyor belt (12); the conveyor belt (12) is also arranged on the screening frame (43); the screening frame (43) is provided with a support frame (44); the support frame (44) is slidably connected with an ore guide bucket (46) along the running direction of the conveyor belt (12); the ore guide bucket (46) is arranged obliquely along the width direction of the conveyor belt (12).

7. A belt-type self-cleaning concentrator according to claim 6, characterized in that: The support frame (44) is provided with a chute (45) along the running direction of the conveyor belt (12), and a roller (461) is provided below the ore guide bucket (46), and the roller (461) rolls in the chute (45); the support frame (44) is also provided with an electric push rod (47), and the telescopic end of the electric push rod (47) is fixedly connected to the ore guide bucket (46).

8. A belt-type self-cleaning concentrator according to claim 7, characterized in that: A self-locking pulley (431) is provided at the bottom of the screening frame (43).

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