CN111940280B

CN111940280B - Intelligent coal gangue sorting device

Info

Publication number: CN111940280B
Application number: CN202010812939.3A
Authority: CN
Inventors: 倪友稳; 黄炫; 王斌; 鹿森
Original assignee: Hefei Obote Automation Equipment Co ltd
Current assignee: Hefei Obote Automation Equipment Co ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-06-22
Anticipated expiration: 2040-08-13
Also published as: CN111940280A

Abstract

The invention discloses an intelligent coal gangue sorting device which comprises a sorting chamber, wherein a feeding frame is arranged at the top of the sorting chamber, a baffle is rotatably connected at the inlet of the feeding frame, a feeding mechanism is arranged above the feeding frame, a plurality of sorting plates are arranged in an inner cavity of the sorting chamber, a conveying box is connected at the lower end of each sorting plate, the sorting plates are connected through a vibrating rod, a vibrating motor is arranged at the top of the vibrating rod, a water channel is arranged in the inner cavity of the vibrating rod, a protection disc is arranged above each sorting plate by the vibrating rod, a nozzle is arranged at the bottom of the protection disc, and the nozzle is communicated with the water channel; the dust separation device has a better separation effect, the vibration motor drives the vibration rod to vibrate, and the plurality of separation plates are driven to shake, so that the screening efficiency is improved, the dust diffusion is reduced, the dust diffusion caused by an open structure is avoided, and the pollution is reduced.

Description

Intelligent coal gangue sorting device

Technical Field

The invention relates to the technical field of coal gangue processing, in particular to an intelligent coal gangue sorting device.

Background

The coal gangue is solid waste discharged in the coal mining process and the coal washing process, and is black grey rock which has lower carbon content and is harder than coal and is associated with a coal bed in the coal forming process, comprises tunneling gangue in the tunneling process, gangue mined from a top plate, a bottom plate and an interlayer in the mining process and washing gangue picked in the coal washing process, the coal gangue is screened into particles and can be reused, the conventional sorting device is too simple, the gravity of the coal gangue is generally utilized to fall into a screening net for automatic screening, when the screened coal gangue is too much, the screening is very easy to cause incomplete screening, the screening cannot be effectively screened and distinguished, the screening quality is influenced, dust is easily generated during screening, and the air pollution nearby the screening device is serious.

Disclosure of Invention

The invention mainly aims to provide an intelligent coal gangue sorting device which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a gangue intelligence sorting unit, is including selecting separately the room, the top of selecting separately the room is provided with the material inlet frame, the entrance of material inlet frame is rotated and is connected with the baffle, the top of material inlet frame is provided with feed mechanism, the inner chamber of selecting separately the room sets up a plurality of sorting boards, sorting board has last to have seted up a plurality of sieve meshes, from top to bottom sorting board goes up the density of sieve mesh and increases in proper order, sorting board slope sets up, every the lower one end of sorting board all is connected with carries the box, and is a plurality of sorting board is connected through the vibrations pole, shock dynamo is installed at the top of vibrations pole, the inner chamber of vibrations pole is provided with the water course, the vibrations pole is located every sorting board top position and is provided with the protection plate, the nozzle is installed to the bottom of protection plate.

Preferably, feed mechanism includes the carriage, the both ends of carriage rotate and are connected with the conveying roller, the conveyer belt has been cup jointed on the conveying roller, the outer lane of conveyer belt is even to be fixed with dials the board.

Preferably, the sorting plate and the sorting chamber are inserted and arranged, a clamping groove is formed in the sorting plate, and the vibration rod is connected with the sorting plate in a sliding and clamping mode.

Preferably, the outer side of the sorting plate is provided with a pulling plate, the other end of the sorting plate is provided with an inclined plane, one side of the vibration rod, which is far away from the pulling plate, is fixed with a supplement plate, and the supplement plate is matched with the clamping groove.

Preferably, a supporting block is arranged below two ends of each sorting plate, a pressing block is arranged above the higher end of each sorting plate, and a first supporting spring is arranged at the top of each pressing block.

Preferably, the upper end of the vibration rod is fixed with an adjusting block, a top block is arranged below the adjusting block, a second supporting spring is installed at the bottom of the top block, and a pushing mechanism is arranged on one side of the top block.

Preferably, the pushing mechanism comprises a screw rod, the screw rod is rotatably connected with the separation chamber through a connecting block, a push plate is arranged at one end of the screw rod, a bottom plate is arranged on the other side of the push plate, and the upper end of the bottom plate is connected with the second supporting spring.

Preferably, the upper end of the bottom plate is inserted into the ejector block through a guide rod, and the contact surface between the top of the ejector block and the adjusting block is obliquely arranged.

Compared with the prior art, the invention has the following beneficial effects:

1. this gangue intelligence sorting unit, during the use, the material carries pan feeding frame department through feed mechanism and carries out the material loading, the gangue filters through the sorting plate of the sieve mesh of the different density of multilayer, it is better to select separately the effect, and drive vibrations pole vibrations through shock dynamo, and drive the shake of a plurality of sorting plates, improve screening efficiency, and spray water on every sorting plate through setting up the water course and remove dust through the shower nozzle, reduce the diffusion of dust, and carry the box through setting up and seal the transport, avoid the open structure to cause the dust diffusion, reduce the pollution.

2. This gangue intelligence sorting unit carries out the jacking to the vibrations pole through the kicking block, improves the vibration range of vibrations pole, and then the vibrations effect of control sorting plate to set up sorting plate through pegging graft, conveniently replace according to the screening requirement of difference, satisfy different user demands.

Drawings

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

FIG. 2 is a cross-sectional view of a sorting chamber of the present invention;

FIG. 3 is a schematic view of the sorting plate and vibrating rod of the present invention.

In the figure: 1. a support frame; 2. dialing a plate; 3. a conveyor belt; 4. a sorting chamber; 5. a feeding frame; 6. vibrating a motor; 7. a vibration rod; 8. a transport box; 9. a sorting plate; 10. briquetting; 11. a first support spring; 12. a baffle plate; 13. a protection disk; 14. a water channel; 15. a support block; 16. a guide bar; 17. an adjusting block; 18. a top block; 19. a second support spring; 20. a screw; 21. pushing the plate; 22. a base plate; 23. pulling the movable plate; 24. a card slot; 25. and (5) supplementing plates.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be further noted that, unless otherwise specifically stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, connected through an intermediate medium, or connected through the insides of two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1-3, an intelligent coal gangue sorting device comprises a sorting chamber 4, wherein a feeding frame 5 is arranged at the top of the sorting chamber 4, a baffle 12 is rotatably connected to an inlet of the feeding frame 5, a feeding mechanism is arranged above the feeding frame 5, a plurality of sorting plates 9 are arranged in an inner cavity of the sorting chamber 4, a plurality of sieve holes are formed in each sorting plate 9, the density of the sieve holes in each sorting plate 9 is sequentially increased from top to bottom, the sorting plates 9 are obliquely arranged, a conveying box 8 is connected to the lower end of each sorting plate 9, the sorting plates 9 are connected through a vibration rod 7, a vibration motor 6 is arranged at the top of the vibration rod 7, a water channel 14 is arranged in the inner cavity of the vibration rod 7, a protection disc 13 is arranged above each sorting plate 9 by the vibration rod 7, and a nozzle is arranged at the bottom of the protection disc 13, the nozzle is linked together with water course 14, during the use, the material carries pan feeding frame department through feed mechanism and carries out the material loading, the gangue filters through the sorting plate of the sieve mesh of the different density of multilayer, it is better to select separately the effect, and drive vibrations pole vibrations through shock dynamo, and drive the shake of a plurality of sorting plates, improve screening efficiency, and spray water on every sorting plate through setting up the water course through the shower nozzle and remove dust, reduce the diffusion of dust, and carry the box through setting up and seal the transport, avoid the open structure to cause the dust diffusion, reduce the pollution.

In this embodiment, feed mechanism includes carriage 1, the both ends of carriage 1 are rotated and are connected with the conveying roller, the conveyer belt 3 has been cup jointed on the conveying roller, the outer lane of conveyer belt 3 is even to be fixed with dials board 2, conveniently carries out the material loading.

In this embodiment, sorting plate 9 and sorting chamber 4 are pegged graft and are set up, draw-in groove 24 has been seted up on sorting plate 9,

vibrations pole

7 and 9 slip joints of sorting plate set up the sorting plate through pegging graft, and the screening requirement according to the difference is conveniently replaced, satisfies different user demands.

In this embodiment, the outside of sorting plate 9 sets up pulling plate 23, the other end of sorting plate 9 is provided with the inclined plane, vibrations pole 7 is kept away from one side of pulling plate 23 and is fixed with bushing 25, bushing 25 and draw-in groove 24 phase-match, the inclined plane is conveniently inserted to through setting up the bushing, avoid sorting the defective influence screening quality of board.

In this embodiment, every both ends below of sorting plate 9 is provided with supporting shoe 15, is located the top of the higher one end of sorting plate 9 is provided with briquetting 10, first supporting spring 11 is installed at the top of briquetting 10, carries out elastic support to the sorting plate, prevents that the position from taking place the skew to when the sorting plate inserts the air separation chamber, insert between briquetting and the supporting shoe, conveniently install.

In this embodiment, the upper end of vibrations pole 7 is fixed with regulating block 17, the below of regulating block 17 is provided with kicking block 18, second supporting spring 19 is installed to the bottom of kicking block 18, one side of kicking block 18 is provided with pushing mechanism, carries out the jacking to the vibrations pole through the kicking block, improves the vibration range of vibrations pole, and then the vibrations effect of control sorting plate.

In this embodiment, pushing mechanism includes screw rod 20, screw rod 20 rotates with separation chamber 4 through the connecting block to be connected, the one end of screw rod 20 is provided with push pedal 21, the opposite side of push pedal 21 is provided with bottom plate 22, the upper end of bottom plate 22 is connected with second supporting spring 19, removes through rotating the screw rod control push pedal to promote the bottom plate and remove, thereby realize the purpose that the kicking block in control top removed.

In this embodiment, the upper end of bottom plate 22 passes through guide bar 16 and the setting of pegging graft with kicking block 18, the contact surface of the top of kicking block 18 and regulating block 17 sets up for the slope, better carries out the jacking to the regulating block and supports.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a gangue intelligence sorting unit, includes the sorting chamber, its characterized in that: the top of the sorting chamber is provided with a feeding frame, the inlet of the feeding frame is rotatably connected with a baffle plate, a feeding mechanism is arranged above the feeding frame, the inner cavity of the sorting chamber is provided with a plurality of sorting plates, the sorting plates are provided with a plurality of sieve pores, the density of the sieve pores on the sorting plates is sequentially increased from top to bottom, the sorting plates are obliquely arranged, the lower end of each sorting plate is connected with a conveying box, the sorting plates are connected through a vibration rod, the top of the vibration rod is provided with a vibration motor, the inner cavity of the vibration rod is provided with a water channel, the vibration rod is arranged above each sorting plate and provided with a protection disc, the bottom of the protection disc is provided with a nozzle which is communicated with the water channel, the sorting plates are inserted into the sorting chamber, the sorting plates are provided with clamping grooves, and the vibration rods are in sliding clamping connection with the sorting plates, the outside of sorting plate sets up the pulling board, the other end of sorting plate is provided with the inclined plane, the vibrations pole is kept away from one side of pulling board and is fixed with the benefit board, benefit board and draw-in groove phase-match, every the both ends below of sorting plate is provided with the supporting shoe, is located the top of the higher one end of sorting plate is provided with the briquetting, first supporting spring is installed at the top of briquetting, the upper end of vibrations pole is fixed with the regulating block, the below of regulating block is provided with the kicking block, the second supporting spring is installed to the bottom of kicking block, one side of kicking block is provided with pushing mechanism.

2. The coal gangue intelligent sorting device of claim 1, characterized in that: the feeding mechanism comprises a supporting frame, conveying rollers are rotatably connected to two ends of the supporting frame, conveying belts are sleeved on the conveying rollers, and poking plates are uniformly fixed on the outer rings of the conveying belts.

3. The coal gangue intelligent sorting device of claim 1, characterized in that: the pushing mechanism comprises a screw rod, the screw rod is rotatably connected with the separation chamber through a connecting block, a push plate is arranged at one end of the screw rod, a bottom plate is arranged on the other side of the push plate, and the upper end of the bottom plate is connected with a second supporting spring.

4. The coal gangue intelligent sorting device of claim 3, characterized in that: the upper end of the bottom plate is connected with the ejector block in an inserting mode through the guide rod, and the top of the ejector block is obliquely arranged with the contact surface of the adjusting block.