CN213222447U

CN213222447U - Coal briquette separating device for coal mine

Info

Publication number: CN213222447U
Application number: CN202021247848.1U
Authority: CN
Inventors: 王鹏飞
Original assignee: Shanxi Guochen Construction Engineering Survey And Design Co ltd
Current assignee: Shanxi Guochen Construction Engineering Survey And Design Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-05-18
Anticipated expiration: 2030-06-30

Abstract

The utility model provides a coal cinder separator for coal mine relates to colliery coal cinder separation technical field. This coal cinder separator for colliery, including the separator box, the inside of separator box is provided with the worm, and the both ends of worm rotate respectively and run through the dead-back inner wall of separator box, and the inside of separator box is provided with three worm wheel, and three worm wheel all is located the right side of worm, and three worm wheel all meshes with the worm, and the inside of separator box is provided with a protection section of thick bamboo, both ends respectively with the dead-back inner wall fixed connection of separator box around the protection section of thick bamboo, and a protection section of thick bamboo rotates and cup joints the surface at the worm. This coal cinder separator for colliery through setting up worm, worm wheel, rotor plate, regulating plate and compression spring, has reached the coal cinder size effect that changes when making the coal cinder drop, has solved the size that present separator can not adjust the coal cinder that needs the separation at will as required, causes the lower problem of practicality of device.

Description

Coal briquette separating device for coal mine

Technical Field

The utility model relates to a colliery coal cinder separation technical field specifically is a coal cinder separator for colliery.

Background

Coal, called coal for short, is ancient plant remains, is buried under the stratum, and under the action of the pressure and temperature condition of isolating air by the earth crust, carbonized fossil minerals are produced, and black solid minerals composed of elements such as carbon, hydrogen, oxygen, nitrogen and the like are mainly mined by human beings and used as fuels.

What need in the process of coal production processing sorts the colliery, separates the coal cinder of equidimension not, but the separator of present day can not adjust the size of the coal cinder that needs the separation as required at will, causes the practicality of device to be lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a coal cinder separator for coal mine has solved the size of the coal cinder that present separator can not adjust the needs separation as required at will, causes the lower problem of practicality of device.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a coal briquette separating device for a coal mine comprises a separating box, wherein a worm is arranged in the separating box, two ends of the worm respectively rotate to penetrate through the inner wall of the front face and the back face of the separating box, three worm wheels are arranged in the separating box and are all positioned on the right side of the worm, the three worm wheels are all meshed with the worm, a protective cylinder is arranged in the separating box, the front end and the back end of the protective cylinder are respectively fixedly connected with the inner wall of the front face and the back face of the separating box, the protective cylinder is rotatably sleeved on the outer surface of the worm, the three worm wheels are all positioned in the protective cylinder, the upper ends of the three worm wheels respectively rotate to penetrate through the inner wall of the protective cylinder, one end of each of the three worm wheels above the protective cylinder is fixedly sleeved with a rotating plate, mounting plates are respectively arranged on the front side and the back side of each of the three rotating plates, the six, six regulating plates all pass through two compression spring fixed connection with six mounting panels respectively, and two mounting panels between two rotor plates that are located the place ahead and two mounting panels between two rotor plates that are located the rear contact each other.

The inside of separator box is provided with the axis of rotation, both ends rotate the side inner wall of the left and right sides that runs through the separator box respectively about the axis of rotation, the right flank fixedly connected with motor of separator box, the output of motor and the right-hand member face fixed connection of axis of rotation, the axis of rotation is located the top of six mounting panels, the fixed cover of the one end that the axis of rotation is located the inside of separator box has been connect the collar, the three pole of breaing up of circumference side fixedly connected with of collar, the right flank fixedly connected with of separator box receives the workbin, the feed opening with inside intercommunication is seted up to the right flank of separator box, the feed opening is located the top of six mounting panels, two supporting.

Preferably, a rotating handle is arranged in front of the separation box and fixedly sleeved at the front end of the worm.

Preferably, the interior of the twelve compression springs is provided with a limiting telescopic rod, and two ends of the twelve limiting telescopic rods are fixedly connected with the six mounting plates and the six adjusting plates respectively.

Preferably, the three rotating plates are all elliptical in shape and are evenly distributed inside the separating box in a linear array of the axes of the worms.

Preferably, the three scattering rods are all arranged perpendicular to the rotating shaft, and are uniformly distributed on the outer surface of the mounting ring in the axial circumference array of the mounting ring.

Preferably, the number of the mounting rings is five, and the five mounting rings are uniformly distributed in the interior of the separation box in an axial linear array of the rotating shaft.

(III) advantageous effects

The utility model provides a coal cinder separator for coal mine. The method has the following beneficial effects:

1. this coal cinder separator for colliery, through setting up the worm, the worm wheel, the rotor plate, regulating plate and compression spring, when the size of coal cinder separation is adjusted to needs, rotate worm and worm wheel meshing and drive the rotor plate and rotate, promote the regulating plate and slide inside the mounting panel when the rotor plate rotates, make compression spring compress simultaneously, thereby make the distance between the regulating plate change, the effect that the coal cinder size when having reached to make the coal cinder drop changes, the size of the coal cinder that needs the separation can not be adjusted as required at will to the separator of having solved present, cause the lower problem of the practicality of device.

2. This coal cinder separator for colliery breaks up pole and axis of rotation through the setting, when separating, starter motor drives the axis of rotation and rotates, the coal cinder is poured into the separator box from the separator box top in, the axis of rotation drives simultaneously and breaks up the pole and rotates, reached and broken up the pole and will drop the coal cinder effect of breaking up at the pivoted in-process, it is often that the coal cinder becomes to pile up and pour into inside the separator box to in-process coal cinder at the separation takes place to pile up, cause the lower problem of separation effect.

Drawings

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

FIG. 2 is a schematic view of the connection between the mounting ring and the scattering rod of the present invention;

FIG. 3 is a schematic view of the connection between the worm and the protective cylinder of the present invention;

fig. 4 is a schematic view of the connection between the compression spring and the adjusting plate of the present invention.

The device comprises a separation box 1, a worm wheel 2, a worm 3, a protective cylinder 4, a rotating plate 5, a mounting plate 6, a regulating plate 7, a compression spring 8, a rotating shaft 9, a motor 10, a mounting ring 11, a material receiving box 12, a feed opening 13, supporting legs 14, a rotating handle 15, a limiting telescopic rod 16 and a scattering rod 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment of the utility model provides a coal briquette separating device for coal mine, as shown in figure 1-4, comprising a separating box 1, a worm 3 is arranged in the separating box 1, two ends of the worm 3 respectively rotate and penetrate through the inner wall of the front and back surfaces of the separating box 1, three worm wheels 2 are arranged in the separating box 1, the three worm wheels 2 are all positioned at the right side of the worm 3, the three worm wheels 2 are all meshed with the worm 3, a protective cylinder 4 is arranged in the separating box 1, the front and back ends of the protective cylinder 4 are respectively fixedly connected with the inner wall of the front and back surfaces of the separating box 1, the protective cylinder 4 is rotatably sleeved on the outer surface of the worm 3, the three worm wheels 2 are all positioned in the protective cylinder 4, the upper ends of the three worm wheels 2 are all rotatably penetrated through the inner wall of the protective cylinder 4, one end of the three wheels 2 positioned above the protective cylinder 4 is fixedly sleeved with a rotating plate 5, the three, three rotating plates 5 are uniformly distributed in the separation box 1 in an axial line array manner by a worm 3, mounting plates 6 are arranged on the front side and the rear side of each rotating plate 5, six mounting plates 6 are fixedly sleeved with the outer surface of a protective cylinder 4, adjusting plates 7 are slidably inserted into the six mounting plates 6 respectively at the surfaces close to the three rotating plates 5, the six adjusting plates 7 are fixedly connected with the six mounting plates 6 respectively through two compression springs 8, the spring coefficient of each compression spring 8 meets the working requirement, the adjusting plates 7 can be stably extruded, limit telescopic rods 16 are arranged in the twelve compression springs 8, two ends of the twelve limit telescopic rods 16 are fixedly connected with the six mounting plates 6 and the six adjusting plates 7 respectively, and the limit telescopic rods 16 are arranged to prevent the adjusting plates 7 from inclining in the separation process, so that the separated coal blocks cannot meet the requirement, two mounting panels 6 between two rotor plates 5 that are located the place ahead and two mounting panels 6 between two rotor plates 5 that are located the rear contact each other, and the place ahead of separator box 1 is provided with turning handle 15, and turning handle 15 is fixed to be cup jointed at the front end of worm 3, sets up turning handle 15 and is convenient for rotate worm 3.

A rotating shaft 9 is arranged in the separation box 1, the left end and the right end of the rotating shaft 9 respectively rotate and penetrate through the left inner wall and the right inner wall of the separation box 1, a motor 10 is fixedly connected with the right side surface of the separation box 1, the output end of the motor 10 is fixedly connected with the right end surface of the rotating shaft 9, the rotating shaft 9 is positioned above the six mounting plates 6, a mounting ring 11 is fixedly sleeved at one end of the rotating shaft 9 positioned in the separation box 1, three scattering rods 17 are fixedly connected with the circumferential side surface of the mounting ring 11, the three scattering rods 17 are all vertically arranged with the rotating shaft 9, the three scattering rods 17 are uniformly distributed on the outer surface of the mounting ring 11 in the axial circumference of the mounting ring 11, when the scattering rods 17 are separated, the scattering rods are driven by the rotating shaft 9 to rotate to separate coal blocks falling off, a material receiving box 12 is fixedly connected with the right side surface of the separation box 1, feed opening 13 is located the top of six mounting panels 6, and the equal fixedly connected with two supporting legs 14 of the side about separator box 1, the quantity of collar 11 is five, and five collar 11 are at the inside ann of separator box 1 with the linear array evenly distributed of axis of rotation 9.

The working principle is that when coal blocks are separated, a starting motor 10 drives a rotating shaft 9 to rotate, the coal blocks are poured into a separation box 1 from the upper part of the separation box 1, meanwhile, the rotating shaft 9 drives a scattering rod 17 to rotate, so that the scattering rod 17 scatters the fallen coal blocks in the rotating process, then the coal blocks fall on an adjusting plate 7 and a mounting plate 6, then the coal blocks smaller than the gap between two adjacent adjusting plates 7 fall below the adjusting plate 7, the coal blocks larger than the gap between two adjacent adjusting plates 7 fall into a material collecting box 12 from a material outlet 13, so that the coal blocks are separated, when the size of the coal blocks needs to be adjusted, a rotating worm 3 is meshed with a worm wheel 2 to drive a rotating plate 5 to rotate, the rotating plate 5 pushes the adjusting plate 7 to slide in the mounting plate 6 when rotating, and simultaneously, a compression spring 8 is compressed, so that the distance between the adjusting plates 7 is changed, thereby changing the size of the coal block when the coal block falls.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a coal cinder separator for coal mine, includes separator box (1), its characterized in that: the separation box is characterized in that a worm (3) is arranged in the separation box (1), two ends of the worm (3) respectively rotate to penetrate through the inner wall of the front face and the back face of the separation box (1), three worm wheels (2) are arranged in the separation box (1), the three worm wheels (2) are all positioned on the right side of the worm (3), the three worm wheels (2) are all meshed with the worm (3), a protective cylinder (4) is arranged in the separation box (1), the front end and the back end of the protective cylinder (4) are respectively fixedly connected with the inner wall of the front face and the back face of the separation box (1), the protective cylinder (4) is rotatably sleeved on the outer surface of the worm (3), the three worm wheels (2) are all positioned in the protective cylinder (4), the upper ends of the three worm wheels (2) respectively rotate to penetrate through the inner wall of the protective cylinder (4), one ends of the three worm wheels (2) positioned above the protective cylinder (4) are respectively fixedly sleeved with a rotating plate (5), and mounting plates (6, the six mounting plates (6) are fixedly sleeved with the outer surface of the protective cylinder (4), adjusting plates (7) are inserted into one surfaces, close to the three rotating plates (5), of the six mounting plates (6) in a sliding mode, the six adjusting plates (7) are fixedly connected with the six mounting plates (6) through two compression springs (8), and the two mounting plates (6) between the two rotating plates (5) located in front are in contact with the two mounting plates (6) between the two rotating plates (5) located in back;

the inside of separator box (1) is provided with axis of rotation (9), both ends rotate respectively about axis of rotation (9) and run through the side inner wall of the left and right sides of separator box (1), right flank fixedly connected with motor (10) of separator box (1), the output of motor (10) and the right-hand member face fixed connection of axis of rotation (9), axis of rotation (9) are located the top of six mounting panels (6), axis of rotation (9) are located the fixed cover of the one end of separator box (1) inside and have been connect collar (11), the three pole (17) of breaing up of circumference side fixedly connected with of collar (11), the right flank fixedly connected with of separator box (1) receives workbin (12), feed opening (13) with inside intercommunication is seted up to the right flank of separator box (1), feed opening (13) are located the top of six mounting panels (6), the equal two supporting legs (14) of fixed connection in side about separator box (1).

2. The coal briquette separating device for coal mine as claimed in claim 1, wherein: a rotating handle (15) is arranged in front of the separation box (1), and the rotating handle (15) is fixedly sleeved at the front end of the worm (3).

3. The coal briquette separating device for coal mine as claimed in claim 1, wherein: the interior of the twelve compression springs (8) is provided with a limiting telescopic rod (16), and two ends of the twelve limiting telescopic rods (16) are respectively fixedly connected with the six mounting plates (6) and the six adjusting plates (7).

4. The coal briquette separating device for coal mine as claimed in claim 1, wherein: the three rotating plates (5) are all elliptical, and the three rotating plates (5) are uniformly distributed in the separation box (1) in a linear array mode according to the axis of the worm (3).

5. The coal briquette separating device for coal mine as claimed in claim 1, wherein: the three scattering rods (17) are all perpendicular to the rotating shaft (9), and the three scattering rods (17) are evenly distributed on the outer surface of the mounting ring (11) in a circumferential display mode according to the axis of the mounting ring (11).

6. The coal briquette separating device for coal mine as claimed in claim 1, wherein: the number of the mounting rings (11) is five, and the five mounting rings (11) are uniformly distributed in the separation box (1) in an axial line array of the rotating shaft (9).