CN217491726U

CN217491726U - Gangue sorting device

Info

Publication number: CN217491726U
Application number: CN202220465787.9U
Authority: CN
Inventors: 于忠达; 江毅然; 董婷; 刘文智; 赵鹏
Original assignee: Qingdao Kemei Creative Vision Intelligent Technology Co ltd
Current assignee: Qingdao Kemei Creative Vision Intelligent Technology Co ltd
Priority date: 2022-03-04
Filing date: 2022-03-04
Publication date: 2022-09-27
Anticipated expiration: 2032-03-04

Abstract

The utility model relates to a gangue technical field discloses a gangue sorting device, including bottom plate, installing frame, the top of bottom plate is provided with the installing frame, the one end of installing frame top is provided with the shunt tubes, the top of shunt tubes is provided with the connecting pipe, the top of connecting pipe is provided with the passage, the inside of passage is provided with helical fan blade, one side that the top of installing frame is close to the passage is provided with the collecting box. The utility model discloses an one end in the installing frame top is provided with shunt tubes and connecting pipe, and the top of connecting pipe is provided with the passage, and the inside of passage is provided with helical fan blade, and the staff of being convenient for drives helical fan blade rotation with the gangue from the inside back of the leading-in passage of pan feeding mouth to drive the whereabouts that the gangue can be at the uniform velocity, more do benefit to the transmission of later stage to the gangue, avoid the gangue to pile up at the feed inlet, influence the speed and the effect of letter sorting.

Description

Gangue sorting device

Technical Field

The utility model relates to a gangue technical field specifically is a gangue sorting device.

Background

The coal gangue is solid waste discharged in the coal mining process and the coal washing process, is a black and gray rock which has lower carbon content and is harder than coal and is associated with a coal bed in the coal forming process, is sorted into a coal combustion pretreatment technology, is an indispensable link in coal mine production, and is one of effective methods for improving the quality of the coal.

The chinese patent discloses a gangue sorting device (grant publication No. CN211989771U), and this patent technique can replace manual sorting waste rock, can reduce workman's intensity of labour, improves work efficiency, and, the utility model provides a gangue sorting device not only degree of automation is high, simple structure moreover, and the cost is lower, can be convenient for have the transformation of producing the line, but it is when the guide, and the gangue blocks up easily, and the dust of guide is big, influences letter sorting efficiency to letter sorting speed is slower, and it is convenient inadequately to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a gangue sorting device to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a coal gangue sorting device comprises a bottom plate and an installation frame, wherein the installation frame is arranged above the bottom plate, a flow dividing pipe is arranged at one end above the installation frame, a connecting pipe is arranged above the flow dividing pipe, a material guide pipe is arranged above the connecting pipe, spiral fan blades are arranged inside the material guide pipe, a collecting box is arranged at one side, close to the material guide pipe, above the installation frame, an ash guide pipe is arranged between one side of the collecting box and the installation frame, rollers are arranged at two sides, close to the installation frame, above the bottom plate, a belt is arranged between the rollers, a group of limiting blocks are arranged on the belt, a gamma ray sensor is arranged above the limiting blocks, a push plate is arranged at the top end inside the installation frame, fixed plates are arranged at two sides of the push plate, and a rotating shaft is arranged at the joint of the push plate and the fixed plates, all be provided with the connecting rod around the push pedal, one side of connecting rod is provided with the steadying plate, one side of steadying plate is provided with electric putter.

As the utility model discloses further scheme again: one side of the material guide pipe is provided with a first motor, and an output shaft of the first motor penetrates through the material guide pipe and is connected with the spiral fan blades.

As a further aspect of the present invention: an air pump is arranged on the ash guide pipe, and a controller is arranged on one side, close to the collecting box, above the mounting frame.

As a further aspect of the present invention: one end the front side of cylinder is provided with the second motor, the side all is provided with out the flitch around the installing frame.

As the utility model discloses further scheme again: be provided with the spring on the connecting rod, all be provided with the hinge between the both ends of connecting rod and steadying plate, the push pedal.

As the utility model discloses further scheme again: a sliding block is arranged between the upper portion of the stabilizing plate and the mounting frame, and a sliding groove is formed in the mounting frame and close to the outer side of the sliding block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the installation frame is arranged on the bottom plate, the shunt pipe and the connecting pipe are arranged at one end above the installation frame, the guide pipe is arranged above the connecting pipe, the spiral fan blades are arranged in the guide pipe, so that a worker can conveniently guide coal gangue into the guide pipe from the feeding port, then the first motor is started to drive the spiral fan blades to rotate, the coal gangue is driven to fall at a constant speed, later transmission of the coal gangue is facilitated, the coal gangue is prevented from being accumulated at the feeding port and influencing the sorting speed and effect, the collection box is arranged above the installation frame, the ash guide pipe is arranged between one side of the collection box and the installation frame, the air pump is arranged on the ash guide pipe, the air pump can be started after the coal gangue is conveniently transmitted to a belt, coal ash generated during guiding is collected, the problem that the coal ash is scattered around to cause a large amount of suction of the worker and damage to the health of the body is solved, meanwhile, the absorbed coal ash can be recycled, so that the waste of coal resources is prevented.

2. The rollers are arranged at two ends above the bottom plate, the belt is arranged between the rollers, the belt is provided with a group of limiting blocks, coal gangue guided by a flow division pipe can automatically fall on the limiting blocks, so that the coal gangue is limited, the coal gangue is prevented from falling all around, the coal gangue is convenient to sort, a gamma ray sensor is arranged in the mounting frame and close to the upper part of the limiting blocks, one side of the gamma ray sensor is provided with a group of fixing plates, a push plate is arranged between the fixing plates, the front side and the rear side of the push plate are respectively provided with a connecting rod and a stabilizing plate, the connecting rod is provided with a spring and a hinge, one side of the stabilizing plate is provided with an electric push rod, a sliding block and a sliding groove are arranged between the top end of the stabilizing plate and the mounting frame, the coal gangue is convenient to be detected by the gamma ray sensor, and when the difference between the coal gangue and the coal blocks is detected, a signal is sent to the controller, the controller starts according to one of them electric putter of signal control that detects for electric putter promotes the steadying plate and removes, and then drives connecting rod, hinge and push pedal and remove, realizes utilizing the push pedal to release from ejection of compact board unqualified waste rock, realizes the quick letter sorting to the gangue, sorts efficiently, and the operation is simpler.

Drawings

FIG. 1 is a schematic structural diagram of a coal gangue sorting device;

FIG. 2 is a front sectional view of a coal gangue sorting device;

fig. 3 is a side sectional view of a coal gangue sorting device.

In the figure: 1. a base plate; 2. installing a frame; 3. a material guide pipe; 4. a connecting pipe; 5. a shunt tube; 6. a first motor; 7. a drum; 8. a belt; 9. a second motor; 10. a limiting block; 11. a collection box; 12. an ash guide pipe; 13. a controller; 14. a helical fan blade; 15. an air pump; 16. a gamma ray sensor; 17. pushing the plate; 18. a fixing plate; 19. a rotating shaft; 20. a connecting rod; 21. a spring; 22. a hinge; 23. a stabilizing plate; 24. a slider; 25. a chute; 26. an electric push rod; 27. and a discharging plate.

Detailed Description

Referring to fig. 1-3, in the embodiment of the present invention, a coal gangue sorting device includes a bottom plate 1 and a mounting frame 2, the mounting frame 2 is disposed above the bottom plate 1, a shunt tube 5 is disposed at one end above the mounting frame 2, a connecting tube 4 is disposed above the shunt tube 5, a material guiding tube 3 is disposed above the connecting tube 4, a spiral fan 14 is disposed inside the material guiding tube 3, a collecting box 11 is disposed above the mounting frame 2 near one side of the material guiding tube 3, an ash guiding tube 12 is disposed between one side of the collecting box 11 and the mounting frame 2, rollers 7 are disposed above the bottom plate 1 near two sides of the mounting frame 2, a belt 8 is disposed between the rollers 7, a set of stoppers 10 is disposed on the belt 8, a gamma ray sensor 16 is disposed inside the mounting frame 2 near the stoppers 10, the gamma ray sensor 16 can select FM-1000S model, the top of installing frame 2 inside is provided with push pedal 17, and the both sides of push pedal 17 are provided with fixed plate 18, and the junction of push pedal 17 and fixed plate 18 is provided with axis of rotation 19, all is provided with connecting rod 20 around push pedal 17, and one side of connecting rod 20 is provided with stabilizer plate 23, and one side of stabilizer plate 23 is provided with electric putter 26.

In fig. 2: one side of passage 3 is provided with first motor 6, and the output shaft of first motor 6 runs through passage 3 and spiral flabellum 14 and connects, and first motor 6 drives spiral flabellum 14 and rotates to drive the whereabouts that the gangue can be at the uniform velocity, more do benefit to the transmission of later stage to the gangue.

In fig. 2: an air pump 15 is arranged on the ash guide pipe 12, a controller 13 is arranged on one side, close to the collecting box 11, above the mounting frame 2, and the controller 13 can select model HH-N10S.

In fig. 1: the front side of one end cylinder 7 is provided with second motor 9, and the side all is provided with ejection of compact board 27 around the installing frame 2, is convenient for utilize push pedal 17 to follow ejection of compact board 27 with unqualified waste rock, realizes the quick letter sorting to the gangue, sorts efficiently.

In fig. 3: the connecting rod 20 is provided with a spring 21, and hinges 22 are arranged between two ends of the connecting rod 20 and between the stabilizing plate 23 and the push plate 17, so that the push plate 17 can rotate conveniently.

In fig. 3: a sliding block 24 is arranged between the upper part of the stabilizing plate 23 and the mounting frame 2, and a sliding groove 25 is arranged on the outer side of the inner part of the mounting frame 2 close to the sliding block 24, so as to drive an electric push rod 26 to push the stabilizing plate 23 to move.

The utility model discloses a theory of operation is: when the device is used, the mounting frame 2 is arranged on the bottom plate 1, the shunt pipe 5 and the connecting pipe 4 are arranged at one end above the mounting frame 2, the guide pipe 3 is arranged above the connecting pipe 4, the spiral fan blades 14 are arranged inside the guide pipe 3, so that after a worker guides coal gangue into the guide pipe 3 from a feeding port, the first motor 6 is started to drive the spiral fan blades 14 to rotate, thereby driving the coal gangue to fall at a constant speed, being more beneficial to later transmission of the coal gangue, avoiding accumulation of the coal gangue at the feeding port and influencing the sorting speed and effect, the collecting box 11 is arranged above the mounting frame 2, the ash guide pipe 12 is arranged between one side of the collecting box 11 and the mounting frame 2, the ash guide pipe 12 is provided with the air pump 15, so that after the coal gangue is guided onto the belt 8, the air pump 15 can be started, and coal ash generated during guiding can be collected, avoid coal ash to wander everywhere, lead to staff's a large amount of inhales, cause the impaired problem of healthy, absorbed coal ash can carry out recycle simultaneously, prevent the waste of coal resource, all be provided with cylinder 7 through the both ends in bottom plate 1 top, be provided with belt 8 between the cylinder 7, be provided with a set of stopper 10 on the belt 8, be convenient for can drop the leading-in gangue of shunt tubes 5 on stopper 10 automatically, thereby spacing the gangue, avoid the gangue to drop everywhere, be convenient for the letter sorting of gangue, through be provided with gamma ray sensor 16 in the inside of installing frame 2 near the top of stopper 10, one side of gamma ray sensor 16 is provided with a set of fixed plate 18, be provided with push pedal 17 between the fixed plate 18, the front and back side of push pedal 17 all is provided with connecting rod 20 and stabilizer plate 23, be provided with spring 21 on the connecting rod 20, Hinge 22, one side of stabilizer plate 23 is provided with electric putter 26, be provided with slider 24 and spout 25 between the top of stabilizer plate 23 and the installing frame 2, be convenient for utilize gamma ray sensor 16 to detect the gangue, after detecting out the difference between gangue and the coal cinder, to controller 13 signals, controller 13 starts according to one of them electric putter 26 of signal control that detects, make electric putter 26 promote the stabilizer plate 23 and remove, and then drive connecting rod 20, hinge 22 and push pedal 17 remove, the realization utilizes push pedal 17 to follow ejection of compact board 27 with unqualified gangue, realize the quick letter sorting to the gangue, letter sorting efficiency is high, the operation is simpler.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A coal gangue sorting device comprises a bottom plate (1) and an installation frame (2), wherein the installation frame (2) is arranged above the bottom plate (1), and is characterized in that a flow distribution pipe (5) is arranged at one end above the installation frame (2), a connecting pipe (4) is arranged above the flow distribution pipe (5), a material guide pipe (3) is arranged above the connecting pipe (4), spiral fan blades (14) are arranged inside the material guide pipe (3), a collecting box (11) is arranged on one side, close to the material guide pipe (3), above the installation frame (2), an ash guide pipe (12) is arranged between one side of the collecting box (11) and the installation frame (2), rollers (7) are arranged on two sides, close to the installation frame (2), above the bottom plate (1), a belt (8) is arranged between the rollers (7), a group of limiting blocks (10) is arranged on the belt (8), the utility model discloses a support frame, including installing frame (2), stopper (10), axis of rotation (19), push plate (17), fixed plate (18), push plate (17) and fixed plate (18), the inside top that is close to stopper (10) of installing frame (2) is provided with gamma ray sensor (16), the inside top of installing frame (2) is provided with push plate (17), the both sides of push plate (17) are provided with fixed plate (18), the junction of push plate (17) and fixed plate (18) is provided with axis of rotation (19), all be provided with connecting rod (20) around push plate (17), one side of connecting rod (20) is provided with steadying plate (23), one side of steadying plate (23) is provided with electric putter (26).

2. The coal gangue sorting device as claimed in claim 1, wherein a first motor (6) is arranged at one side of the material guiding pipe (3), and an output shaft of the first motor (6) penetrates through the material guiding pipe (3) and is connected with the spiral fan blades (14).

3. The coal gangue sorting device as claimed in claim 1, wherein an air pump (15) is arranged on the ash guide pipe (12), and a controller (13) is arranged on one side of the upper part of the mounting frame (2) close to the collecting box (11).

4. The coal gangue sorting device according to claim 1, wherein a second motor (9) is arranged at the front side of the roller (7) at one end, and discharge plates (27) are arranged at the front side and the rear side of the mounting frame (2).

5. The coal gangue sorting device according to claim 1, wherein a spring (21) is arranged on the connecting rod (20), and a hinge (22) is arranged between each of two ends of the connecting rod (20) and the stabilizing plate (23) and the pushing plate (17).

6. The coal gangue sorting device according to claim 1, wherein a sliding block (24) is arranged between the upper part of the stabilizing plate (23) and the mounting frame (2), and a sliding groove (25) is arranged in the mounting frame (2) and close to the outer side of the sliding block (24).