Multi-layer vibrating concentrating table

Abstract

The utility model discloses a multilayer vibration type concentration table which comprises a screening barrel, a plurality of through holes are formed in the side surface of the screening barrel, filter screens are fixedly connected in the through holes, one end of the screening barrel is fixedly connected with a motor, and the output end of the motor is fixedly connected with a rotating shaft. According to the ore screening device, the screening barrel is matched with the through hole, ore before separation can be screened, impurities can be screened out, the screened ore can be stirred under the cooperation of the motor and the stirring rod, the impurities are helped to sink to the bottom to be discharged, meanwhile, the ore screening device can be matched with the screening barrel subjected to inclination adjustment to enable the ore to be discharged out of the screening barrel, and the screening efficiency is improved. The inclination angle of the screening barrel can be adjusted, then the ore displacement speed is controlled, impurities can be completely screened out from the through holes, the screening efficiency is improved, the situation that secondary screening is needed due to the fact that a large number of impurities are contained in the sorted ore is effectively avoided, and the quality of the sorted ore is improved.

Description

Technical Field

[0001] This utility model belongs to the field of mining technology, specifically relating to a multi-layer vibrating mineral processing shaking table. Background Technology

[0002] A mineral processing shaking table typically consists of three main parts: the table surface, the frame, and the transmission mechanism. The entire table surface is supported or suspended by the frame, which is equipped with a slope adjustment device for screening ore.

[0003] With the development of technology, single-layer mineral processing shaking tables can no longer meet production needs, leading to the emergence of multi-layer vibrating mineral processing shaking tables. These tables have a smaller footprint and higher ore screening efficiency, which can fully meet production needs.

[0004] However, if the ore is poured directly onto the shaking table during screening without undergoing preliminary screening, small particulate impurities will be mixed into the ore and eventually be included in the sorted ore. This results in a higher impurity content and lower quality of the sorted ore, often requiring secondary screening, which affects production efficiency. Utility Model Content

[0005] To solve the above technical problems, the present invention adopts the following technical solution: providing a multi-layer vibrating mineral processing shaking table, including a screening barrel, the side surface of the screening barrel is provided with several through holes, a filter screen is fixedly connected inside the through holes, a motor is fixedly connected to one end of the screening barrel, a rotating shaft is fixedly connected to the output end of the motor, a sleeve is fixedly connected to the side surface of the rotating shaft, and a lever is fixedly connected to the side surface of the sleeve.

[0006] The shaking table body has a mounting frame fixedly connected to its side surface, a vertical rod fixedly connected to the upper surface of the mounting frame, a mounting platform fixedly connected to the upper surface of the vertical rod, a support frame fixedly connected to the upper surface of the mounting platform, a rope winding roller fixedly connected to the side surface of the support frame, a fixing ring fixedly connected to the side surface of the screening barrel, and a steel wire rope fixedly connected to the side surface of the fixing ring.

[0007] By using a screening barrel in conjunction with through holes, the ore before sorting can be screened to remove impurities. Furthermore, with the cooperation of a motor and a lever, the ore can be agitated during screening, helping impurities settle and be discharged. Simultaneously, it works with the tilted screening barrel to allow the ore to exit. The tilt angle of the screening barrel can be adjusted to control the speed at which the ore moves out, ensuring that impurities are completely removed through the through holes, improving screening efficiency, effectively preventing the need for secondary screening due to a large amount of impurities in the sorted ore, and improving the quality of the sorted ore.

[0008] The present invention is further configured such that a feeding hopper is provided on the side surface of the screening barrel, and the side surface of the rotating shaft is rotatably connected to the screening barrel.

[0009] The above technical solution allows ore to be fed into the screening tank via a feed hopper.

[0010] The present invention is further configured such that the end of the screening barrel away from the motor is open, and a guide plate is fixedly connected to the end of the screening barrel away from the motor.

[0011] Using the above technical solution, the ore after impurities are screened out from the opening and enters the third guide plate under the action of the guide plate.

[0012] The present invention is further configured such that the end of the wire rope away from the fixed ring is fixedly connected to the winding roller, and a support frame is fixedly connected to the upper surface of the mounting platform.

[0013] The present invention is further configured such that a second support frame is fixedly connected to the side surface of the screening barrel, and the first support frame and the second support frame are rotatably connected by a connecting shaft.

[0014] The present invention is further configured such that an inverted T-shaped guide cylinder is fixedly connected through the inner side wall of the mounting platform, and a collection cart is movably connected to the side surface of the mounting frame.

[0015] Through the above technical solution, the screened impurities fall through the through hole into the inside of the guide cylinder, and then enter the collection vehicle below for centralized collection.

[0016] The present invention is further configured such that a handle is provided on the side surface of the collection vehicle, and omnidirectional wheels are arranged in an array on the lower surface of the collection vehicle, and the collection vehicle is located below the inverted T-shaped guide cylinder.

[0017] The present invention is further configured such that a crossbar is fixedly connected to the side surface of the mounting bracket, a vertical plate is fixedly connected to the upper surface of the crossbar, a first guide groove is fixedly connected to the side surface of the vertical plate by bolts, a second guide groove is fixedly connected to the side surface of the vertical plate by bolts, and a third guide groove is fixedly connected to the side surface of the vertical plate by bolts. The upper surfaces of the second guide groove and the third guide groove are both provided with openings.

[0018] Using the above technical solution, the ore after impurities are screened enters the shaking table body through the first guide channel, the second guide channel and the third guide channel for sorting.

[0019] The beneficial effects of this utility model are as follows:

[0020] By using a screening barrel in conjunction with through holes, the ore before sorting can be screened to remove impurities. Furthermore, with the cooperation of a motor and a lever, the ore can be agitated during screening, helping impurities settle and be discharged. Simultaneously, it works with the tilted screening barrel to allow the ore to exit. The tilt angle of the screening barrel can be adjusted to control the speed at which the ore moves out, ensuring that impurities are completely removed through the through holes, improving screening efficiency, effectively preventing the need for secondary screening due to a large amount of impurities in the sorted ore, and improving the quality of the sorted ore. Attached Figure Description

[0021] Figure 1 This is a first-view structural diagram of a multi-layer vibrating mineral processing shaking table according to this utility model;

[0022] Figure 2 This is a partial structural schematic diagram of a multi-layer vibrating mineral processing shaking table according to this utility model;

[0023] Figure 3 This is a schematic diagram of another part of the structure of a multi-layer vibrating mineral processing shaking table according to this utility model;

[0024] Figure 4 This is a schematic diagram of the screening barrel structure of a multi-layer vibrating mineral processing shaking table according to this utility model.

[0025] Reference numerals: 1. Screening barrel; 2. Feed hopper; 3. Motor; 4. Rotating shaft; 5. Sleeve; 6. Actuating rod; 7. Through hole; 8. Guide plate; 9. Shaking table body; 10. Mounting frame; 11. Vertical rod; 12. Mounting platform; 13. Stand; 14. Rope winding roller; 15. Steel wire rope; 16. Fixing ring; 17. Inverted T-shaped guide cylinder; 18. Collection cart; 19. Horizontal bar; 20. Vertical plate; 21. First guide channel; 22. Second guide channel; 23. Third guide channel. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0027] like Figures 1-4 As shown, a multi-layer vibrating mineral processing shaker of this embodiment includes a screening barrel 1. A feed hopper 2 is provided on the side surface of the screening barrel 1. The side surface of the rotating shaft 4 is rotatably connected to the screening barrel 1. A plurality of through holes 7 are provided on the side surface of the screening barrel 1. A filter screen is fixedly connected inside the through holes 7. The filter screen inside the through holes 7 can allow impurities in the ore to fall off, thereby blocking the ore in the screening barrel 1 and separating the ore from the impurities.

[0028] A motor 3 is fixedly connected to one end of the screening barrel 1. The motor 3 is electrically connected to an external power source, which is existing technology and known to those skilled in the art. A rotating shaft 4 is fixedly connected to the output end of the motor 3. A sleeve 5 is fixedly connected to the side surface of the rotating shaft 4. A toggle rod 6 is fixedly connected to the side surface of the sleeve 5. When the motor 3 is started, the rotating shaft 4 and the toggle rod 6 rotate. When the toggle rod 6 rotates, it moves the ore in the screening barrel 1, causing impurities to sink to the bottom and be discharged. At the same time, it can move the ore, thereby causing the screened ore to be discharged from the screening barrel 1. The end of the screening barrel 1 away from the motor 3 is an opening. A guide plate 8 is fixedly connected to the end of the screening barrel 1 away from the motor 3. The lower surface of the guide plate 8 is in contact with the third guide channel 23.

[0029] The shaking table body 9 is used to sort ore. A mounting frame 10 is fixedly connected to the side surface of the shaking table body 9. A vertical rod 11 is fixedly connected to the upper surface of the mounting frame 10. A mounting platform 12 is fixedly connected to the upper surface of the vertical rod 11. A stand 13 is fixedly connected to the upper surface of the mounting platform 12. A rope winding roller 14 is fixedly connected to the side surface of the stand 13. A fixing ring 16 is fixedly connected to the side surface of the screening barrel 1. A steel wire rope 15 is fixedly connected to the side surface of the fixing ring 16. The end of the steel wire rope 15 away from the fixing ring 16 is fixedly connected to the rope winding roller 14. A support frame is fixedly connected to the upper surface of the mounting platform 12.

[0030] By adjusting the length of the wire rope 15 wound on the rope roller 14, the end of the screening barrel 1 closest to the motor 3 can be raised or lowered, and the angle of the screening barrel 1 can be adjusted to control the displacement speed of the ore inside, so that impurities can be completely screened out, thereby reducing the impurity content in the screened ore, avoiding the trouble of secondary screening, and increasing the quality of the sorted ore.

[0031] A support frame 2 is fixedly connected to the side surface of the screening barrel 1. The support frame 1 and the support frame 2 are rotatably connected through a connecting shaft. An inverted T-shaped guide cylinder 17 is fixedly connected through the inner side wall of the mounting platform 12. The screened impurities fall into the inverted T-shaped guide cylinder 17 through the through hole 7 and then fall into the collection cart 18 for centralized collection. The collection cart 18 is movably connected to the side surface of the mounting frame 10. The side surface of the collection cart 18 is provided with a handle. The lower surface of the collection cart 18 is provided with an array of casters. The collection cart 18 is located below the inverted T-shaped guide cylinder 17. The collection cart 18 collects impurities in a concentrated manner. When the inside is full of impurities, it can be pushed away to process the impurities.

[0032] A crossbar 19 is fixedly connected to the side surface of the mounting frame 10, and a vertical plate 20 is fixedly connected to the upper surface of the crossbar 19. A first guide channel 21 is fixedly connected to the side surface of the vertical plate 20 by bolts, a second guide channel 22 is fixedly connected to the side surface of the vertical plate 20 by bolts, and a third guide channel 23 is fixedly connected to the side surface of the vertical plate 20 by bolts. Openings are provided through the upper surfaces of the second guide channel 22 and the third guide channel 23, so that the screened ore can enter the shaking table body 9 for screening from the first guide channel 21, the second guide channel 22 and the third guide channel 23.

[0033] The working principle of this utility model is as follows: Before using the shaking table body 9 to sort the ore, the steel wire rope 15 located on the rope roller 14 is adjusted to adjust the angle of the screening barrel 1. The ore is poured into the screening barrel 1 through the feed hopper 2. At this time, the motor 3 is turned on to make the rotating shaft 4 and the actuating rod 6 rotate. The actuating rod 6 agitates the incoming ore during rotation. During agitation, fine particles of impurities fall through the through hole 7, pass through the inverted T-shaped guide cylinder 17 and enter the collection car 18. The screened ore flows out from the guide plate 8 and enters the shaking table body 9 for sorting through the first guide groove 21, the second guide groove 22 and the third guide groove 23.

[0034] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A multi-layer vibrating mineral processing shaking table, characterized in that: The screening barrel (1) has several through holes (7) on its side surface. A filter screen is fixedly connected inside the through holes (7). A motor (3) is fixedly connected to one end of the screening barrel (1). A rotating shaft (4) is fixedly connected to the output end of the motor (3). A sleeve (5) is fixedly connected to the side surface of the rotating shaft (4). A lever (6) is fixedly connected to the side surface of the sleeve (5). The shaking table body (9) has a mounting frame (10) fixedly connected to its side surface. A vertical rod (11) is fixedly connected to the upper surface of the mounting frame (10). A mounting platform (12) is fixedly connected to the upper surface of the vertical rod (11). A vertical frame (13) is fixedly connected to the upper surface of the mounting platform (12). A rope winding roller (14) is fixedly connected to the side surface of the vertical frame (13). A fixing ring (16) is fixedly connected to the side surface of the screening bucket (1). A wire rope (15) is fixedly connected to the side surface of the fixing ring (16).

2. The multi-layer vibrating mineral processing shaking table according to claim 1, characterized in that, The side surface of the screening barrel (1) is provided with a feeding hopper (2), and the side surface of the rotating shaft (4) is rotatably connected to the screening barrel (1).

3. The multi-layer vibrating mineral processing shaking table according to claim 1, characterized in that, The end of the screening barrel (1) away from the motor (3) is open, and a guide plate (8) is fixedly connected to the end of the screening barrel (1) away from the motor (3).

4. The multi-layer vibrating mineral processing shaking table according to claim 1, characterized in that, The end of the wire rope (15) away from the fixed ring (16) is fixedly connected to the winding roller (14), and a support frame is fixedly connected to the upper surface of the mounting platform (12).

5. A multi-layer vibrating mineral processing shaking table according to claim 4, characterized in that, The side surface of the screening barrel (1) is fixedly connected to a second support frame, and the first support frame and the second support frame are rotatably connected by a connecting shaft.

6. A multi-layer vibrating mineral processing shaking table according to claim 1, characterized in that, The inner side wall of the mounting platform (12) is fixedly connected with an inverted T-shaped guide cylinder (17), and the side surface of the mounting frame (10) is movably connected with a collection vehicle (18).

7. A multi-layer vibrating mineral processing shaking table according to claim 6, characterized in that, The collection vehicle (18) has a handle on its side surface and a universal wheel array on its lower surface. The collection vehicle (18) is located below the inverted T-shaped guide cylinder (17).

8. A multi-layer vibrating mineral processing shaking table according to claim 1, characterized in that, A crossbar (19) is fixedly connected to the side surface of the mounting bracket (10), and a vertical plate (20) is fixedly connected to the upper surface of the crossbar (19). A first guide groove (21) is fixedly connected to the side surface of the vertical plate (20) by bolts. A second guide groove (22) is fixedly connected to the side surface of the vertical plate (20) by bolts. A third guide groove (23) is fixedly connected to the side surface of the vertical plate (20) by bolts. Openings are provided through the upper surfaces of the second guide groove (22) and the third guide groove (23).

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