Self-cleaning spiral sorting machine capable of strengthening sorting

Abstract

The utility model relates to the technical field of spiral sorting machines, in particular to a self-cleaning spiral sorting machine capable of strengthening sorting, which comprises a base, a vertical cylinder is fixedly connected to the upper end face of the base, a spiral sorting launder is fixedly connected to the outer wall of the vertical cylinder, and a spiral sliding hole matched with the spiral sorting launder is formed in the outer wall of the vertical cylinder in a penetrating manner. A rotating shaft is matched with a limiting groove and a limiting block to drive a moving ring to rotate, meanwhile, the moving ring moves downwards, the moving ring is matched with a connecting rod to drive a mounting frame to move, the connecting rod slides downwards along a spiral sliding hole, the mounting frame moves downwards along a spiral sorting flow groove, and meanwhile a second motor drives a brush to rotate. Residual ore pulp residues adsorbed on the inner wall of the spiral separation launder are brushed away through the brush, meanwhile, the brushed-away ore pulp residues are washed through water, the ore pulp residues flow downwards through the spiral separation launder and then are discharged through the discharging pipe, and then residual ore pulp particles in the spiral separation launder are cleaned away.

Description

Technical Field

[0001] This utility model relates to the field of spiral separator technology, specifically a self-cleaning spiral separator with enhanced sorting capabilities. Background Technology

[0002] As is well known, a spiral separator is a film mineral processing device that operates under the influence of gravity and centrifugal force. Depending on the type of mineral it is used for, spiral separators can be further categorized into spiral sluices, spiral concentrators, and spiral separators, with the main difference being the cross-sectional curve of the spiral sluice. Spiral separators are primarily used as coarse ore separation equipment. As a non-powered separation device, spiral separators offer advantages such as simple structure, high separation efficiency, no noise, no rotating parts, and a long service life.

[0003] Existing spiral separators have uneven particle size distribution and high viscosity in the feed slurry. As a result, some slurry particles remain in the separation trough after use. After a period of time, some slurry particles dry and stick to the inner wall of the separation trough, making them difficult to clean. If they are not cleaned properly, they will affect the separation effect of coal slime particles in the next process. Utility Model Content

[0004] The purpose of this utility model is to provide a self-cleaning spiral separator with enhanced sorting capabilities. After use, it automatically cleans the residual mineral slurry particles inside the sorting trough to prevent affecting the sorting effect of mineral slurry particles in the next use.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a self-cleaning spiral separator with enhanced sorting capabilities, comprising a base, a vertical cylinder fixedly connected to the upper end face of the base, a spiral sorting channel fixedly connected to the outer wall of the vertical cylinder, a spiral sliding hole matching the spiral sorting channel being opened through the outer wall of the vertical cylinder, a movable ring slidably connected inside the vertical cylinder, a connecting rod fixedly connected to the outer wall of the movable ring, the other end of the connecting rod passing through the spiral sliding hole and fixedly connected to a C-shaped mounting bracket located inside the spiral sorting channel, and a brush rotatably connected inside the mounting bracket to abut against the lower end of the spiral sorting channel.

[0006] In order to drive the moving ring to rotate and move it up and down at the same time, as a preferred embodiment of the self-cleaning spiral separator of this utility model for enhanced sorting, the vertical cylinder is rotatably connected to a rotating shaft that passes through the moving ring. The outer wall of the rotating shaft is provided with two left and right distributed limiting grooves, and the inner wall of the moving ring is fixedly connected with two limiting blocks that match the limiting grooves.

[0007] In order to drive the rotating shaft to rotate, as a preferred embodiment of the self-cleaning spiral separator of this utility model for enhanced sorting, a first motor is installed on the upper end face of the vertical cylinder, and the output end of the first motor is fixedly connected to the rotating shaft.

[0008] In order to drive the brush to rotate, as a preferred embodiment of the self-cleaning spiral sorting machine of this utility model for enhanced sorting, a second motor is installed inside the mounting frame, and the output end of the second motor is fixedly connected to the brush.

[0009] In order to store the brushes, as a preferred embodiment of the self-cleaning spiral sorting machine of this utility model with enhanced sorting, a storage box with an open rear side is fixedly connected to the upper end of the spiral sorting trough, and the brushes are located inside the storage box.

[0010] In order to guide the heavy and light objects in the slurry, as a preferred embodiment of the present invention, the self-cleaning spiral separator with enhanced separation features two guide blocks fixedly connected to the lower end of the spiral separation channel, which are distributed on the left and right.

[0011] In order to collect the slurry after sorting, the self-cleaning spiral separator of this utility model, which is a preferred embodiment of enhanced sorting, has multiple evenly distributed discharge pipes that match the two guide blocks fixedly connected to the lower end of the spiral sorting trough.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] When cleaning the spiral sorting trough, the first motor drives the rotating shaft to rotate. The rotating shaft, together with the limiting groove and the limiting block, can drive the moving ring to rotate and move the moving ring downward. The moving ring, together with the connecting rod, drives the mounting frame to move, so that the connecting rod slides downward along the spiral sliding hole. Since the spiral sliding hole matches the spiral sorting trough, the mounting frame can move downward along the spiral sorting trough through the mutual cooperation between the connecting rod and the spiral sliding hole.

[0014] As the mounting frame moves downwards along the spiral sorting trough, the second motor drives the brush to rotate, brushing away the residual slurry residue adsorbed on the inner wall of the spiral sorting trough. Simultaneously, clean water is poured into the spiral sorting trough from above, rinsing the brushed-off slurry residue with water. The slurry residue flows downwards through the spiral sorting trough, where it is further sorted. Then, the guide block guides the heavy and light particles in the slurry residue into their respective discharge pipes, collecting them to avoid waste and cleaning the residual slurry particles inside the spiral sorting trough. Attached Figure Description

[0015] Figure 1 This is a front cross-sectional view of the present invention.

[0016] Figure 2 This is a top view sectional structural diagram of the present invention;

[0017] Figure 3 This is a schematic diagram of the vertical cylindrical three-dimensional structure of this utility model;

[0018] Figure 4 For this utility model Figure 1 Enlarged structural diagram of part a;

[0019] Figure 5 For this utility model Figure 2 Enlarged structural diagram of section b in the middle;

[0020] In the diagram: 1. Base; 2. Vertical cylinder; 3. Spiral sorting channel; 4. Spiral sliding hole; 5. Moving ring; 6. Connecting rod; 7. Mounting bracket; 8. Brush; 9. Rotating shaft; 10. Limiting groove; 11. Limiting block; 12. First motor; 13. Second motor; 14. Storage box; 15. Guide block; 16. Discharge pipe. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and specific embodiments to aid in understanding its content. Unless otherwise specified, the methods used in this invention are conventional methods; the raw materials and apparatus used, unless otherwise specified, are conventional commercially available products.

[0022] Please see Figures 1 to 5 A self-cleaning spiral separator with enhanced sorting capabilities includes a base 1, a vertical cylinder 2 fixedly connected to the upper end of the base 1, a spiral sorting channel 3 fixedly connected to the outer wall of the vertical cylinder 2, a spiral sliding hole 4 matching the spiral sorting channel 3 penetrating through the outer wall of the vertical cylinder 2, a movable ring 5 slidably connected inside the vertical cylinder 2, a connecting rod 6 fixedly connected to the outer wall of the movable ring 5, the other end of the connecting rod 6 passing through the spiral sliding hole 4 and fixedly connected to a C-shaped mounting bracket 7 located inside the spiral sorting channel 3, and a brush 8 rotatably connected inside the mounting bracket 7 to abut against the lower end of the spiral sorting channel 3.

[0023] In this embodiment: When the spiral separator is finished using and the spiral separator trough 3 is being cleaned, the moving ring 5 moves downward. The moving ring 5, in conjunction with the connecting rod 6, drives the mounting frame 7 to move, causing the connecting rod 6 to slide downward along the spiral sliding hole 4. Since the spiral sliding hole 4 matches the spiral separator trough 3, the mounting frame 7 can move downward along the spiral separator trough 3 through the mutual cooperation between the connecting rod 6 and the spiral sliding hole 4. At the same time as the mounting frame 7 moves downward along the spiral separator trough 3, the brush 8 rotates, and the brush 8 removes the residual slurry residue adsorbed on the inner wall of the spiral separator trough 3. Simultaneously, clean water is poured into the spiral sorting trough 3 from above, and the water washes away the brushed slurry residue, causing the slurry residue to flow downward through the spiral sorting trough 3. While flowing, the slurry residue is sorted again through the spiral sorting trough 3. Then, the guide block 15 guides the heavy and light objects in the slurry residue to enter the corresponding discharge pipe 16, collecting the heavy and light objects in the slurry residue to avoid waste, and cleaning the slurry particles remaining inside the spiral sorting trough 3. Then, the moving ring 5 moves upward to reset the brush 8.

[0024] As a technical optimization of this utility model, the vertical cylinder 2 is rotatably connected to a rotating shaft 9 that passes through the moving ring 5. The outer wall of the rotating shaft 9 has two left and right distributed limiting grooves 10. The inner wall of the moving ring 5 is fixedly connected to two limiting blocks 11 that match the limiting grooves 10.

[0025] In this embodiment: the rotating shaft 9 rotates, and the rotating shaft 9, together with the limiting groove 10 and the limiting block 11, can drive the moving ring 5 to rotate while making the moving ring 5 move up and down.

[0026] As a technical optimization of this utility model, a first motor 12 is installed on the upper end face of the vertical cylinder 2, and the output end of the first motor 12 is fixedly connected to the rotating shaft 9.

[0027] In this embodiment: the first motor 12 is started, and the first motor 12 drives the rotating shaft 9 to rotate.

[0028] As a technical optimization of this utility model, a second motor 13 is installed inside the mounting bracket 7, and the output end of the second motor 13 is fixedly connected to the brush 8.

[0029] In this embodiment: the second motor 13 is started, and the second motor 13 drives the brush 8 to rotate.

[0030] As a technical optimization of this utility model, a storage box 14 with an open rear side is fixedly connected to the upper end of the spiral sorting channel 3, and the brush 8 is located inside the storage box 14.

[0031] In this embodiment, the storage box 14 can store the brush 8.

[0032] As a technical optimization of this utility model, two guide blocks 15 distributed on the left and right are fixedly connected to the lower end of the spiral sorting channel 3.

[0033] In this embodiment, the guide block 15 can guide heavy and light materials in the slurry.

[0034] As a technical optimization of this utility model, the lower end of the spiral sorting channel 3 is fixedly connected with a plurality of uniformly distributed discharge pipes 16 that match the two guide blocks 15.

[0035] In this embodiment, the discharge pipe 16 can collect the sorted slurry in a centralized manner.

[0036] Working principle:

[0037] In use, the slurry is poured into the spiral separating trough 3 from above. The slurry then flows spirally through the spiral separating trough 3. After several spiral flows, particles with different specific gravities in the slurry will be separated according to their weight difference by centrifugal force. The heavier particles will be on the inside of the spiral separating trough 3, and the lighter particles will be on the outside. Finally, at different positions at the bottom of the spiral separating trough 3, the guide blocks 15 guide the heavy and light particles in the slurry, so that the heavy and light particles in the slurry enter the corresponding discharge pipes 16. Then, they are collected through the discharge pipes 16, thus completing the separation of the slurry.

[0038] When the spiral separator is finished using and the spiral separation trough 3 is being cleaned, the first motor 12 is started. The first motor 12 drives the rotating shaft 9 to rotate. The rotating shaft 9, in conjunction with the limiting groove 10 and the limiting block 11, drives the moving ring 5 to rotate and move the moving ring 5 downward. The moving ring 5, in conjunction with the connecting rod 6, drives the mounting frame 7 to move, causing the connecting rod 6 to slide downward along the spiral sliding hole 4. Since the spiral sliding hole 4 matches the spiral separation trough 3, the mounting frame 7 can move downward along the spiral separation trough 3 through the mutual cooperation between the connecting rod 6 and the spiral sliding hole 4. At the same time as the mounting frame 7 moves downward along the spiral separation trough 3, the second motor 13 is started. The second motor 13 drives the brush 8 to rotate, and the brush 8 removes the residual slurry residue adsorbed on the inner wall of the spiral separation trough 3. Simultaneously, clean water is poured into the spiral sorting trough 3 from above, rinsing the brushed slurry residue with water. The slurry residue flows downward through the spiral sorting trough 3, and is sorted again through the spiral sorting trough 3. Then, the guide block 15 guides the heavy and light objects in the slurry residue into the corresponding discharge pipe 16, collecting the heavy and light objects to avoid waste. This cleans the slurry particles remaining inside the spiral sorting trough 3. Finally, the moving ring 5 moves upward to reset the brush 8.

[0039] In the description of this utility model, it should be understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inner", "outer", "back", "middle", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0040] However, the above description is only a specific embodiment of this utility model and should not be construed as limiting the scope of implementation of this utility model. Therefore, any substitution of equivalent components or equivalent changes and modifications made in accordance with the scope of protection of this utility model should still fall within the scope of the claims of this utility model.

Claims

1. A self-cleaning spiral separator for enhanced sorting, comprising a base (1), characterized in that: A vertical cylinder (2) is fixedly connected to the upper end face of the base (1). A spiral sorting channel (3) is fixedly connected to the outer wall of the vertical cylinder (2). A spiral sliding hole (4) matching the spiral sorting channel (3) is opened through the outer wall of the vertical cylinder (2). A moving ring (5) is slidably connected inside the vertical cylinder (2). A connecting rod (6) is fixedly connected to the outer wall of the moving ring (5). The other end of the connecting rod (6) passes through the spiral sliding hole (4) and is fixedly connected to a C-shaped mounting bracket (7) located inside the spiral sorting channel (3). A brush (8) is rotatably connected inside the mounting bracket (7) and abuts against the lower end of the spiral sorting channel (3).

2. The self-cleaning spiral separator for enhanced sorting according to claim 1, characterized in that: The vertical cylinder (2) is rotatably connected to a rotating shaft (9) that passes through the moving ring (5). The outer wall of the rotating shaft (9) has two left and right distributed limiting grooves (10). The inner wall of the moving ring (5) is fixedly connected to two limiting blocks (11) that match the limiting grooves (10).

3. The self-cleaning spiral separator for enhanced sorting according to claim 2, characterized in that: The upper end face of the vertical cylinder (2) is equipped with a first motor (12), and the output end of the first motor (12) is fixedly connected to the rotating shaft (9).

4. The self-cleaning spiral separator for enhanced sorting according to claim 1, characterized in that: The mounting bracket (7) houses a second motor (13), the output of which is fixedly connected to the brush (8).

5. A self-cleaning spiral separator for enhanced sorting according to claim 1, characterized in that: The upper end of the spiral sorting trough (3) is fixedly connected to a storage box (14) with an open rear side, and the brush (8) is located inside the storage box (14).

6. The self-cleaning spiral separator for enhanced sorting according to claim 1, characterized in that: The spiral sorting trough (3) has two guide blocks (15) fixedly connected to its lower interior.

7. A self-cleaning spiral separator for enhanced sorting according to claim 6, characterized in that: The lower end of the spiral sorting trough (3) is fixedly connected with a plurality of uniformly distributed discharge pipes (16) that match the two guide blocks (15).

Images