CN216988491U

CN216988491U - Novel ore dressing is with high-efficient drum sieve

Info

Publication number: CN216988491U
Application number: CN202122840537.7U
Authority: CN
Inventors: 李俊; 易伟; 江恒
Original assignee: Gejiu Huaxin Economic And Trade Co ltd
Current assignee: Gejiu Huaxin Economic And Trade Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-07-19
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a novel efficient drum screen for mineral separation, and relates to the technical field of mineral separation. This novel ore dressing is with high-efficient drum sieve, including handling the case, it has the motor to handle case right-hand member fixed mounting, it has the pivot to articulate on the output shaft of motor, the left end fixed mounting of pivot has the cylinder, fixed mounting has the elliptical plate in the pivot, fixed mounting has the dog on handling case right side inner wall, the dog is located the elliptical plate top, fixed mounting has the blanking fill on handling case lower extreme inner wall, it has the dump bin to handle bottom of the case fixed mounting, the dump bin is located under the blanking fill. According to the utility model, the motor drives the elliptical plate to rotate, the elliptical plate and the stop block collide at intervals to enable the roller to vibrate, so that ores in the roller are sufficiently screened, the roller vibrates, the piston is driven to press water in the water tank out to spray the water to the interior of the roller, and meanwhile, the cleaning brush cleans a screening opening of the roller.

Description

Novel ore dressing is with high-efficient drum sieve

Technical Field

The utility model relates to the technical field of mineral separation, in particular to a novel efficient drum screen for mineral separation.

Background

The drum screen is a screening device specially developed for mineral separation in the mine industry, and the novel efficient drum screen for mineral separation can screen dry materials and also can filter slurry materials, so that the novel efficient drum screen for mineral separation is large in treatment capacity, high in screening precision, stable in operation and low in noise.

Through the retrieval, the chinese patent of grant publication number CN 210253017U discloses a novel high-efficient drum sieve for ore dressing, the device is through being provided with the fan, when needing to clear up the dust in the cylinder, start the fan, the fan can be via the dust exhaust groove with the dust through the dust exhaust pipe suction dust storage incasement, can accomplish the clearance of dust, when needing to wash debris on the cylinder, start the water pump, the water pump can spray the water in the water storage case on the cylinder via inlet tube and drain pipe, wash the water after debris and can pass through the row hopper and arrange into the dustbin in, can accomplish the washing of cylinder, simple structure, high durability and convenient use, make various debris on the cylinder can in time be washd, can not bring the trouble for follow-up screening work.

The above patents suffer from the following drawbacks: this patent is cleared up dust and debris in to the cylinder through fan and water pump, but the ore is at the in-process of screening, and the ore is piled up in the bottom of cylinder, at the rotatory in-process of cylinder, can not carry out abundant upset, leads to some less minerals to be taken to the discharge port of bold mineral, and simultaneously when the sieve material, the aperture of screen cloth may be stopped up by ore or debris, influences the screening effect of drum sieve, in view of this, we have adopted a novel high-efficient drum sieve for the ore dressing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a novel high-efficiency drum screen for mineral separation, which solves the problems mentioned in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a novel select mining high-efficient drum sieve, includes and handles the case, it has the motor to handle case right-hand member fixed mounting, it has the pivot to articulate on the output shaft of motor, the left end fixed mounting of pivot has the cylinder, fixed mounting has the elliptical plate in the pivot, fixed mounting has the dog on handling case right side inner wall, the dog is located the elliptical plate top, fixed mounting has the blanking fill on handling case lower extreme inner wall, it has the dump bin to handle bottom of the case fixed mounting, the dump bin is located under the blanking fill.

Preferably, the inner wall of the treatment box is fixedly connected with one end of the spring, the other end of the spring is fixedly connected with the bottom of the movable block, the movable block is in contact with the roller, and the spring and the movable block are provided with four groups.

Preferably, fixed mounting has the dead lever on the inner wall of processing case, fixed mounting has the cleaning brush on the dead lever, the cleaning brush contacts with the cylinder, dead lever and cleaning brush all are provided with two sets ofly.

Preferably, the bottom of the treatment box is fixedly provided with a water tank, the upper end of the water tank is fixedly provided with a water delivery pipe, the upper end of the water delivery pipe extends into the treatment box, the upper end of the water delivery pipe is fixedly provided with a spray head, and the spray head is positioned on the left side of the roller.

Preferably, a hollow cylinder is fixedly mounted on the inner wall of the upper end of the water tank, a piston is connected to the inner wall of the hollow cylinder in a sliding mode, and the upper end of the piston penetrates through the inner wall of the upper end of the water tank and the inner wall of the bottom of the treatment tank.

Preferably, the bottom of the water pipe extends to the bottom of the water tank, and the upper end of the piston is fixedly connected with the left end of the movable block.

(III) advantageous effects

The utility model provides a novel efficient drum screen for mineral separation. The method has the following beneficial effects:

(1) this novel select mining high-efficient drum sieve, put into the inside screening of cylinder with the ore, starter motor, make the pivot take place to rotate, it takes place to rotate to drive the epaxial elliptical plate of commentaries on classics, elliptical plate pivoted in-process spaced type bumps with the dog, because the pivot is articulated with the output of motor, extrude the cylinder when the long end of elliptical plate contacts with the dog, the cylinder moves down, the spring is in compression state this moment, when the short end of elliptical plate contacts with the dog, the spring drives the cylinder and resets, the cylinder that this process made constantly takes place the vibration, fully screen the ore in the cylinder.

(2) This novel select mining high-efficient drum sieve, when the cylinder takes place the vibration, reciprocating motion about the movable block drives piston reciprocating motion from top to bottom for the water in the continuous extrusion water tank of piston goes into the raceway with water and from the shower nozzle blowout, clears up the cylinder is inside, and the cylinder keeps the contact with the cleaning brush all the time in the pivoted, makes the cleaning brush with the screening mouth sanitization of cylinder, avoids appearing the condition of jam.

Drawings

FIG. 1 is a schematic sectional view of the overall structure of the present invention;

FIG. 2 is a schematic top view of the overall structure of the present invention;

FIG. 3 is a side view of the overall structure of the present invention;

FIG. 4 is a side view of the overall structure of the present invention.

In the figure: 1. a treatment tank; 2. a spray head; 3. a water delivery pipe; 4. a water tank; 5. a hollow cylinder; 6. a piston; 7. a blanking hopper; 8. a waste bin; 9. a motor; 10. a rotating shaft; 11. an elliptical plate; 12. a stopper; 13. a drum; 14. a spring; 15. a movable block; 16. fixing the rod; 17. and (4) cleaning brushes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a novel efficient drum screen for mineral separation comprises a processing box 1, wherein a motor 9 is fixedly installed at the right end of the processing box 1, a rotating shaft 10 is hinged on an output shaft of the motor 9, a drum 13 is fixedly installed at the left end of the rotating shaft 10, an elliptical plate 11 is fixedly installed on the rotating shaft 10, a stop block 12 is fixedly installed on the inner wall of the right side of the processing box 1 and is positioned above the elliptical plate 11, a blanking hopper 7 is fixedly installed on the inner wall of the lower end of the processing box 1, a waste box 8 is fixedly installed at the bottom of the processing box 1, screened waste materials and cleaned waste water can fall into the waste box 8 from the blanking hopper 7 for centralized treatment, the waste box 8 is positioned under the blanking hopper 7, the inner wall of the processing box 1 is fixedly connected with one end of a spring 14, the other end of the spring 14 is fixedly connected with the bottom of a movable block 15, the movable block 15 is in contact with the drum 13, four groups of the spring 14 and the movable block 15 are arranged, put into inside the screening of cylinder 13 with the ore, starter motor 9, make pivot 10 take place to rotate, drive the oval board 11 in the pivot 10 and take place to rotate, oval board 11 pivoted in-process spaced apart form collides with dog 12, because pivot 10 is articulated with motor 9's output, extrude cylinder 13 when oval board 11's long end and dog 12 contact, cylinder 13 moves down, spring 14 is in compression state this moment, when oval board 11's short end and dog 12 contact, spring 14 drives cylinder 13 and resets, cylinder 13 that this process made constantly takes place to vibrate, fully screen the ore in the cylinder 13.

In this embodiment, a fixing rod 16 is fixedly mounted on the inner wall of the treatment box 1, a cleaning brush 17 is fixedly mounted on the fixing rod 16, the cleaning brush 17 is in contact with the roller 13, two sets of fixing rods 16 and cleaning brushes 17 are arranged, a water tank 4 is fixedly mounted at the bottom of the treatment box 1, a water delivery pipe 3 is fixedly mounted at the upper end of the water tank 4, the upper end of the water delivery pipe 3 extends into the treatment box 1, a spray head 2 is fixedly mounted at the upper end of the water delivery pipe 3, the spray head 2 is located on the left side of the roller 13, a hollow cylinder 5 is fixedly mounted on the inner wall of the upper end of the water tank 4, a piston 6 is slidably connected to the inner wall of the hollow cylinder 5, the up-and-down movement of the piston 6 can drive the water pressure in the water tank 4 to change, the water pressure in the water tank 4 can be injected into the water delivery pipe 3, and is sprayed out from the spray head 2. Water tank 4 upper end inner wall is run through to the upper end of piston 6 and the bottom inner wall of handling case 1, the end of raceway 3 extends to the bottom of water tank 4, the upper end of piston 6 and the left end fixed connection of movable block 15, when cylinder 13 vibrates, reciprocating motion about the movable block 15, drive piston 6 reciprocating motion from top to bottom, make the water in the piston 6 constantly extrudees the water tank 4, go into raceway 3 with the water pressure and spout from shower nozzle 2, clear up cylinder 13 inside, cylinder 13 is in the pivoted, all the time, keep in contact with cleaning brush 17, make cleaning brush 17 with cylinder 13's screening mouth clean up, avoid appearing the condition of jam.

When the ore screening machine works, ores are placed in the roller 13 for screening, the motor 9 is started, the rotating shaft 10 rotates, the elliptical plate 11 on the rotating shaft 10 is driven to rotate, the elliptical plate 11 collides with the stop block 12 at intervals in the rotating process, the rotating shaft 10 is hinged to the output end of the motor 9, the roller 13 is extruded when the long end of the elliptical plate 11 is in contact with the stop block 12, the roller 13 moves downwards, the spring 14 is in a compression state at the moment, the spring 14 drives the roller 13 to reset when the short end of the elliptical plate 11 is in contact with the stop block 12, and the roller 13 is continuously vibrated in the process, so that the ores in the roller 13 are sufficiently screened.

When the cylinder 13 vibrates, the movable block 15 reciprocates up and down to drive the piston 6 to reciprocate up and down, so that the piston 6 continuously extrudes water in the water tank 4, water is pressed into the water pipe 3 and sprayed out from the spray head 2, the inside of the cylinder 13 is cleaned, the cylinder 13 keeps in contact with the cleaning brush 17 all the time while rotating, the cleaning brush 17 cleans the screening opening of the cylinder 13, and the blockage is avoided.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel ore dressing is with high-efficient drum sieve, includes treatment case (1), its characterized in that: handle case (1) right-hand member fixed mounting and have motor (9), it has pivot (10) to articulate on the output shaft of motor (9), the left end fixed mounting of pivot (10) has cylinder (13), fixed mounting has elliptical plate (11) on pivot (10), fixed mounting has dog (12) on handling case (1) right side inner wall, dog (12) are located elliptical plate (11) top, fixed mounting has blanking fill (7) on handling case (1) lower extreme inner wall, it has dump bin (8) to handle case (1) bottom fixed mounting, dump bin (8) are located blanking fill (7) under.

2. The novel efficient drum screen for mineral separation according to claim 1, characterized in that: the inner wall of processing case (1) and the one end fixed connection of spring (14), the other end of spring (14) and the bottom fixed connection of movable block (15), movable block (15) and cylinder (13) contact, spring (14) and movable block (15) all are provided with four groups.

3. The novel efficient drum screen for mineral separation according to claim 1, characterized in that: fixed mounting has dead lever (16) on the inner wall of processing case (1), fixed mounting has cleaning brush (17) on dead lever (16), cleaning brush (17) and cylinder (13) contact, dead lever (16) and cleaning brush (17) all are provided with two sets ofly.

4. A novel efficient drum screen for mineral processing according to claim 3, characterized in that: handle case (1) bottom fixed mounting have water tank (4), water tank (4) upper end fixed mounting has raceway (3), the upper end of raceway (3) extends to and handles inside case (1), the upper end fixed mounting of raceway (3) has shower nozzle (2), shower nozzle (2) are located cylinder (13) left side.

5. The novel efficient drum screen for mineral separation according to claim 4, characterized in that: the water tank is characterized in that a hollow cylinder (5) is fixedly mounted on the inner wall of the upper end of the water tank (4), a piston (6) is connected to the inner wall of the hollow cylinder (5) in a sliding mode, and the upper end of the piston (6) penetrates through the inner wall of the upper end of the water tank (4) and the inner wall of the bottom of the treatment tank (1).

6. The novel efficient drum screen for mineral separation according to claim 5, characterized in that: the bottom of the water conveying pipe (3) extends to the bottom of the water tank (4), and the upper end of the piston (6) is fixedly connected with the left end of the movable block (15).