Oscillation separator device for coal dressing flotation of coal mine

Abstract

The utility model relates to the technical field of coal mine oscillation separation, and discloses an oscillation separator device for coal mine coal dressing flotation, which comprises a fixing frame, the upper part of the fixing frame is fixedly connected with a box body, the two sides of the outer part of the fixing frame are both fixedly connected with a fixing plate, a sliding chute is arranged in the fixing plate, and the box body is fixedly connected with the box body. The two sides of the exterior of the box body are fixedly connected with guide columns, the guide columns are slidably connected to the interiors of the sliding grooves, the exteriors of the guide columns are fixedly connected with locking plates, the interiors of the locking plates are slidably connected with fixing rods, the interiors of the multiple fixing plates are provided with positioning holes, and the fixing rods are slidably connected to the interiors of the positioning holes. And the front part of the box body is fixedly connected with an electric telescopic rod. According to the utility model, the angle can be adjusted, when the angle is large, materials can slide down more easily, the retention time of the materials on the screen is short, the screening time of raw materials easy to screen is shortened, and the efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of coal mine oscillation separation, in particular to an oscillation separator device for coal preparation flotation in coal mines. Background Technique

[0002] Flotation refers to the use of surfactants - foaming agents that can generate a large number of bubbles. When air is introduced into water or air enters the water due to the agitation of water, the hydrophobic ends of the surfactant are oriented towards the air side of the bubbles at the gas - liquid interface, and the hydrophilic ends remain in the solution, forming bubbles; another surfactant that plays a trapping role (generally cationic surfactants, including fatty amines) adsorbs on the surface of solid mineral powders. This adsorption has a certain selectivity depending on the properties of the minerals. Its basic principle is to utilize the lattice defects on the crystal surface, and the outward hydrophobic ends partially insert into the bubbles. In this way, during the flotation process, the bubbles may carry away the designated mineral powders to achieve the purpose of ore dressing.

[0003] After retrieval, the patent with the publication number CN215313141U discloses an oscillation separator device for coal preparation flotation in coal mines, including a machine case and a separation tank. A separation tank is arranged inside the machine case; an oscillation motor is fixedly installed inside the machine case, the output end of the oscillation motor is fixedly connected with a support plate, an electric push rod is fixedly installed on the side of the machine case, the upper end of the electric push rod is fixedly connected with a top plate, a driving motor is fixedly installed inside the top plate, the rotor of the driving motor extends below the top plate and is fixedly connected with a stirring rod, and a feeding pipe is arranged on the side of the driving motor; a clamping groove is opened on the side wall of the separation tank, and a fixing plate is clamped to the front of the separation tank through the clamping groove, and fixing bolts are threadedly connected to both ends of the fixing plate.

[0004] Although this patented technology can drive the stirring rod to stir the materials by starting the driving motor to complete the oscillation separation action, after the oscillation separation is completed, the machine case cannot be adjusted in angle, which is not conducive to the collection of materials. Content of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides an oscillation separator device for coal preparation flotation in coal mines, aiming to improve the problem that the machine case in the existing technology cannot be adjusted in angle and is not conducive to the collection of materials.

[0006] To achieve the above object, the present utility model provides the following technical solutions: An oscillating separator device for coal preparation by flotation in coal mines, including a fixed frame, the upper part of the fixed frame is fixedly connected with a box body, both sides of the outside of the fixed frame are fixedly connected with fixing plates, a chute is provided inside the fixing plates, both sides of the outside of the box body are fixedly connected with guide posts, the guide posts are slidably connected inside the chutes, a locking plate is fixedly connected to the outside of the guide posts, a fixing rod is slidably connected inside the locking plate, positioning holes are provided inside multiple fixing plates, the fixing rod is slidably connected inside the positioning holes, an electric telescopic rod is fixedly connected to the front of the box body, the output end of the electric telescopic rod is fixedly connected with a rack, and the upper part of the rack is meshed with a rotating assembly.

[0007] Further, a water pump is fixedly connected to the rear of the box body, the output end of the water pump is fixedly connected with a water delivery pipe, the output end of the water delivery pipe is fixedly connected with a water guide bin, and spray heads are fixedly connected to the lower parts of multiple water guide bins.

[0008] Further, the rotating assembly includes a gear, a rotating rod is fixedly connected to the rear of the gear, and a scraping plate is fixedly connected to the outside of the rotating rod.

[0009] Further, a first sieve plate is fixedly connected to the inside of the box body, and a second sieve plate is fixedly connected to the inside of the box body.

[0010] Further, a vibration motor is fixedly connected to the upper part of the first sieve plate, fixing blocks are fixedly connected to the four corners of the upper part of the first sieve plate, a sliding rod is fixedly connected to the upper part of the fixing blocks, and the second sieve plate is slidably connected to the outside of the sliding rod.

[0011] Further, a spring is fixedly connected to the upper part of the fixing block, and the second sieve plate is fixedly connected to the upper part of the spring.

[0012] Further, a water tank is fixedly connected to the rear of the box body, and the water tank is fixedly connected to the input end of the water pump.

[0013] Further, a feed hopper is fixedly connected to the upper part of the box body, and a collection box is fixedly connected to the right side of the outside of the box body.

[0014] The present utility model has the following beneficial effects:

[0015] 1. In the present utility model, through the mutual cooperation among multiple structures such as the fixing plates, guide posts, and locking plates, the angle can be adjusted. When the angle is large, it is more conducive to the sliding of materials, the residence time of materials on the sieve is short, the screening time of easily screened raw materials is reduced, and the efficiency is improved.

[0016] 2. In the present utility model, through the mutual cooperation among multiple structures such as a water pump, a water delivery pipe, a nozzle, etc., water mist beads can be evenly sprayed to reduce dust, thereby reducing the environmental pollution burden caused by dust flying during screening and ensuring the personal health and safety at the construction site. Description of the Drawings

[0017] Figure 1 A perspective view of an oscillating separator device for coal preparation by flotation in coal mines proposed by the present utility model;

[0018] Figure 2 A rear view of an oscillating separator device for coal preparation by flotation in coal mines proposed by the present utility model;

[0019] Figure 3 A sectional view of the box body of an oscillating separator device for coal preparation by flotation in coal mines proposed by the present utility model.

[0020] Legend Explanation:

[0021] 1. Fixed frame; 2. Box body; 3. First sieve plate; 4. Vibration motor; 5. Fixed block; 6. Slide bar; 7. Spring; 8. Second sieve plate; 9. Fixed plate; 10. Positioning hole; 11. Chute; 12. Guide post; 13. Locking plate; 14. Fixed rod; 15. Electric telescopic rod; 16. Rack; 17. Gear; 18. Rotating rod; 19. Scraper; 20. Collection box; 21. Water pump; 22. Water tank; 23. Water delivery pipe; 24. Water guide bin; 25. Nozzle; 26. Feeding hopper. Detailed Embodiment

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Refer to Figures 1-3, an embodiment provided by the present utility model: an oscillating separator device for coal preparation in coal mines, including a fixed frame 1, a box body 2 is fixedly connected to the upper part of the fixed frame 1, fixing plates 9 are fixedly connected to both outer sides of the fixed frame 1, a chute 11 is opened inside the fixing plate 9, guide posts 12 are fixedly connected to both outer sides of the box body 2, the guide posts 12 are slidably connected inside the chute 11, a locking plate 13 is fixedly connected to the outer part of the guide posts 12, a fixing rod 14 is slidably connected inside the locking plate 13, positioning holes 10 are opened inside multiple fixing plates 9, the fixing rod 14 is slidably connected inside the positioning holes 10, an electric telescopic rod 15 is fixedly connected to the front part of the box body 2, a rack 16 is fixedly connected to the output end of the electric telescopic rod 15, a rotating assembly is meshed and connected to the upper part of the rack 16, the rotating assembly includes a gear 17, a rotating rod 18 is fixedly connected to the rear part of the gear 17, and a scraper 19 is fixedly connected to the outer part of the rotating rod 18.

[0024] By sliding the guide post 12, after adjusting the angle, the hole on the locking plate 13 is aligned with the positioning hole 10, and then the fixing rod 14 is inserted into the positioning hole 10 for fixation, which can adjust the angle of the box body 2. Subsequently, the electric telescopic rod 15 is started. While the electric telescopic rod 15 drives the rack 16 to move, it also drives the gear 17 to rotate. The rotation of the gear 17 drives the rotating rod 18 to rotate and at the same time drives the scraper 19 to rotate, which is convenient for collecting the screened materials.

[0025] Refer to Figures 1-3 , a water pump 21 is fixedly connected to the rear part of the box body 2, a water delivery pipe 23 is fixedly connected to the output end of the water pump 21, a water guide bin 24 is fixedly connected to the output end of the water delivery pipe 23, nozzles 25 are fixedly connected to the lower parts of multiple water guide bins 24, a first sieve plate 3 is fixedly connected to the inside of the box body 2, a second sieve plate 8 is fixedly connected to the inside of the box body 2, a vibration motor 4 is fixedly connected to the upper part of the first sieve plate 3. Fixing blocks 5 are fixedly connected to the four corners of the upper part of the first sieve plate 3, sliding rods 6 are fixedly connected to the upper parts of the fixing blocks 5, the second sieve plate 8 is slidably connected to the outside of the sliding rods 6, springs 7 are fixedly connected to the upper parts of the fixing blocks 5, the upper parts of the springs 7 are fixedly connected to the second sieve plate 8, a water tank 22 is fixedly connected to the rear part of the box body 2, the water tank 22 is fixedly connected to the input end of the water pump 21, a feed hopper 26 is fixedly connected to the upper part of the box body 2, and a collection box 20 is fixedly connected to the right side of the outside of the box body 2.

[0026] By starting the water pump 21, the water pump 21 extracts the water inside the water tank 22, then passes it through the water delivery pipe 23 to the water guide bin 24, and finally sprays it out from the nozzle 25, which plays a role in dust reduction. By starting the vibration motor 4, the second sieve plate 8 can move up and down on the slide rod 6, and the spring 7 is compressed. Cooperating with the vibration motor 4, the first sieve plate 3 and the second sieve plate 8 can vibrate, so as to screen the materials. By fixing the feed hopper 26 on the upper part of the box body 2, it is convenient for the materials to enter. By fixing the collection box 20 outside the box body 2, it is convenient for the materials to be collected.

[0027] Working principle: When the screening is completed, slide the guide post 12, and the guide post 12 moves in the chute 11. After adjusting the required angle, align the hole on the locking plate 13 with the positioning hole 10, and then insert the fixing rod 14 into the positioning hole 10 for fixation. Then start the electric telescopic rod 15, and the electric telescopic rod 15 drives the rack 16 to move. The movement of the rack 16 drives the gear 17 to rotate. The rotation of the gear 17 drives the rotating rod 18 to rotate. The rotation of the rotating rod 18 drives the scraper 19 to rotate, so that the angle can be adjusted. When the angle is large, it is more conducive to the sliding of the materials. The residence time of the materials on the sieve mesh is short, reducing the screening time of the easily screened raw materials and improving the efficiency. Then start the water pump 21, and the water pump 21 extracts the water inside the water tank 22 to the water delivery pipe 23, passes through the water delivery pipe 23 to the water guide bin 24, and finally sprays it out from the nozzle 25, so as to evenly spray out water mist beads for dust reduction, reducing the environmental pollution burden caused by dust flying during screening, and ensuring the personal health and safety at the construction site.

[0028] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An oscillating separator device for coal preparation by flotation in coal mines, comprising a fixed frame (1), characterized in that: The upper part of the fixing frame (1) is fixedly connected with a box body (2). Both sides of the outside of the fixing frame (1) are fixedly connected with fixing plates (9). A sliding groove (11) is formed inside the fixing plate (9). Both sides of the outside of the box body (2) are fixedly connected with guide posts (12). The guide posts (12) are slidably connected inside the sliding groove (11). A locking plate (13) is fixedly connected to the outside of the guide posts (12). A fixing rod (14) is slidably connected inside the locking plate (13). Positioning holes (10) are formed inside multiple fixing plates (9). The fixing rod (14) is slidably connected inside the positioning holes (10). An electric telescopic rod (15) is fixedly connected to the front part of the box body (2). The output end of the electric telescopic rod (15) is fixedly connected with a rack (16). The upper part of the rack (16) is meshed with a rotating assembly.

2. The oscillating separator device for coal preparation by flotation in coal mines according to claim 1, wherein: A water pump (21) is fixedly connected to the rear part of the box body (2). The output end of the water pump (21) is fixedly connected with a water delivery pipe (23). The output end of the water delivery pipe (23) is fixedly connected with a water guide bin (24). Spray heads (25) are fixedly connected to the lower parts of multiple water guide bins (24).

3. The oscillating separator device for coal preparation by flotation in coal mines according to claim 1, characterized in that: The rotating assembly includes a gear (17). A rotating rod (18) is fixedly connected to the rear part of the gear (17). A scraping plate (19) is fixedly connected to the outside of the rotating rod (18).

4. The oscillating separator device for coal preparation by flotation in coal mines according to claim 1, characterized in that: A first sieve plate (3) is fixedly connected to the inside of the box body (2). A second sieve plate (8) is fixedly connected to the inside of the box body (2).

5. The oscillating separator device for coal preparation by flotation in coal mines according to claim 4, wherein: A vibration motor (4) is fixedly connected to the upper part of the first sieve plate (3). Fixing blocks (5) are fixedly connected to the four corners of the upper part of the first sieve plate (3). A sliding rod (6) is fixedly connected to the upper part of the fixing block (5). The second sieve plate (8) is slidably connected to the outside of the sliding rod (6).

6. The oscillating separator device for coal preparation by flotation in coal mines according to claim 5, characterized in that: A spring (7) is fixedly connected to the upper part of the fixing block (5). The upper part of the spring (7) is fixedly connected with the second sieve plate (8).

7. The oscillating separator device for coal preparation by flotation in coal mines according to claim 2, characterized in that: A water tank (22) is fixedly connected to the rear part of the box body (2). The water tank (22) is fixedly connected to the input end of the water pump (21).

8. The oscillating separator device for coal preparation by flotation in coal mines according to claim 1, characterized in that: A feed hopper (26) is fixedly connected to the upper part of the box body (2). A collection box (20) is fixedly connected to the right side of the outside of the box body (2).

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