CN214234892U - Stacked vibrating screen coal separator - Google Patents

Abstract

The utility model discloses a range upon range of formula shale shaker coal picker, including coal picker body, feed inlet, the lateral wall fixed connection of coal picker body is a plurality of stabilizer blades again, the inner wall fixedly connected with guard box of coal picker body, the lateral wall of coal picker body passes through motor frame fixedly connected with motor, fixedly connected with pivot on the power shaft of motor, the pivot runs through the inner wall of coal picker body and the inner wall of guard box, is located the coal picker body the first screening plate of fixedly connected with, second screening plate, third screening plate in the pivot, the lateral wall of first screening plate, second screening plate, third screening plate is the first baffle of fixedly connected with respectively, second baffle, third baffle. The utility model discloses a mutually supporting between devices such as multilayer screening board, filter, motor, collecting box, not only can be quick separate the screening to coal, adopt protruding type design can prevent that coal from blocking the filter screen moreover, guarantee the filter effect of filter screen.

Description

Stacked vibrating screen coal separator

Technical Field

The utility model relates to a coal screening technical field especially relates to a range upon range of formula shale shaker coal picker.

Background

Coal washers are classified into jigs, flotations, dense medium coal separation, vibrating screens and the like, generally, the coal washer refers to a jigger, and utilizes the principle of different densities to stratify coal beds by using wind and water, discharge gangue and impurities, recover clean coal meeting requirements, inevitably mix impurities in the raw coal in the processes of generation, mining and transportation, and the quality of the raw coal is worse and worse along with the deep mining, in order to reduce the impurities in the raw coal and effectively and reasonably utilize the coal resources, meanwhile, the coal is divided into various products according to the quality and the specification, the coal is required to be mechanically processed, these machines are generally called coal washing and separating equipment, however, the existing coal separator generally adopts an inclined mode to make the coal at the upper stage fall into a collecting box, so that the efficiency is low, and the coal is easy to block the filter screen during filtering, so that the filtering effect of the filter screen on the coal is reduced.

To this end, we propose a stacked vibrating screen coal separator to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the inclined coal separator efficiency is lower and the filter screen is blocked easily in the prior art, and the laminated vibrating screen coal separator who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a laminated vibrating screen coal separator comprises a coal separator body and a feed inlet, wherein the side wall of the coal separator body is fixedly connected with a plurality of support legs, the inner wall of the coal separator body is fixedly connected with a protection box, the side wall of the coal separator body is fixedly connected with a motor through a motor frame, a power shaft of the motor is fixedly connected with a rotating shaft, the rotating shaft penetrates through the inner wall of the coal separator body and the inner wall of the protection box, a first screening plate, a second screening plate and a third screening plate are fixedly connected to the rotating shaft in the coal separator body, the side walls of the first screening plate, the second screening plate and the third screening plate are respectively and fixedly connected with a first baffle plate, a second baffle plate and a third baffle plate, the side walls of the first baffle plate, the second baffle plate and the third baffle plate are respectively and fixedly connected with a first filter plate, a second filter plate and a third filter plate, and a first collecting mechanism is arranged on the side wall of the first baffle plate, the coal separator is characterized in that a second collecting mechanism is arranged on the side wall of the second baffle, a third collecting mechanism is arranged on the side wall of the coal separator body, one ends, far away from the second screening plate and the third screening plate, of the second baffle and the third baffle are respectively in sliding connection with the inner wall of the coal separator body, a first collecting port is formed between the second baffle and the third baffle, a fourth collecting box is fixedly connected to the side wall of the coal separator body through a connecting rod, and the first collecting port is located right above the fourth collecting box.

Preferably, the first collecting mechanism comprises an annular chute formed in the side wall of the first baffle, the inner wall of the annular chute is connected with a first annular plate in a sliding mode, and the side wall of the coal separator body is fixedly connected with a first collecting box.

Preferably, the second collecting mechanism comprises an annular chute formed in the side wall of the second baffle, the inner wall of the annular chute is connected with a second annular plate in a sliding mode, and the side wall of the coal separator body is fixedly connected with a second collecting box.

Preferably, the third collecting mechanism comprises a square block rotatably connected with the side wall of the third baffle, an ash hopper opening is fixedly connected between the side wall of the square block and the side wall of the protective box, a second collecting opening is formed in the side wall of the coal separator body, and a third collecting box is arranged right below the second collecting opening.

Preferably, the first filter, second filter, third filter keep away from the one end of first screening board, second screening board, third screening board respectively and all are equipped with down the foot, the outer wall of falling the foot all wraps up the wearing layer.

Preferably, the motor is a servo motor, and the specific model of the servo motor is 775 motor.

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

1. utilize the power shaft rotation of motor to drive first screening board, the second screening board, the third screening board rotates, carry out the multistage separation to the colliery of treating the separation that gets into from the drain hole, through first collection mechanism, the mechanism is collected to the second, devices such as third collection mechanism are collected the colliery after the separation, adopt protruding type screening board, not only can increase the separation efficiency to the colliery, and make the colliery can not block the filtration mouth on the screening board, the availability factor of device is improved, reduce the clean cost to the coal picker body, reduce the separation cost.

Drawings

Fig. 1 is a schematic structural diagram of a stacked coal separator with a vibrating screen according to the present invention.

In the figure: 1 coal picker body, 2 feed inlets, 3 stabilizer blades, 4 protective cases, 5 motors, 6 rotating shafts, 7 first screening plates, 8 second screening plates, 9 third screening plates, 10 first baffle plates, 11 second baffle plates, 12 third baffle plates, 13 first filtering plates, 14 second filtering plates, 15 third filtering plates, 16 first collecting ports, 17 second collecting ports, 18 first collecting boxes, 19 second collecting boxes, 20 third collecting boxes, 21 fourth collecting boxes, 22 connecting rods, 23 first annular plates, 24 second annular plates, 25 squares and 26 ash hopper ports.

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.

Referring to fig. 1-1, a stacked vibrating screen coal separator comprises a coal separator body 1 and a feed inlet 2, wherein the side wall of the coal separator body 1 is fixedly connected with a plurality of support legs 3, the inner wall of the coal separator body 1 is fixedly connected with a protective box 4, the side wall of the coal separator body 1 is fixedly connected with a motor 5 through a motor frame, the motor 5 is a servo motor, the specific model of the servo motor is 775 motor, a rotating shaft 6 is fixedly connected to a power shaft of the motor 5, the rotating shaft 6 penetrates through the inner wall of the coal separator body 1 and the inner wall of the protective box 4, a first screening plate 7, a second screening plate 8 and a third screening plate 9 are fixedly connected to the rotating shaft 6 in the coal separator body 1, and the side walls of the first screening plate 7, the second screening plate 8 and the third screening plate 9 are respectively and fixedly connected with a first baffle plate 10, a second baffle 11 and a third baffle 12, the first baffle 10, the second baffle 11, The side wall of the third baffle plate 12 is fixedly connected with a first filter plate 13, a second filter plate 14 and a third filter plate 15 respectively, and a convex type filter plate is adopted, so that the separation efficiency of the coal mine can be increased, the coal mine cannot block a filter opening on the filter plate, the use efficiency of the device is improved, the cleaning cost of the coal separator body 1 is reduced, and the separation cost is reduced;

the first filter plate 13, the second filter plate 14 and the third filter plate 15 are respectively far away from the first filter plate 7, the second filter plate 8 and the third filter plate 9, and one end of each of the first filter plate 13, the second filter plate 14 and the third filter plate 15 is provided with a falling pin, the outer wall of each falling pin is wrapped with a wear-resistant layer, the side wall of each first baffle plate 10 is provided with a first collecting mechanism, each first collecting mechanism comprises an annular chute formed in the side wall of each first baffle plate 10, the inner wall of each annular chute is connected with a first annular plate 23 in a sliding manner, the side wall of the coal separator body 1 is fixedly connected with a first collecting box 18, the side wall of each second baffle plate 11 is provided with a second collecting mechanism, each second collecting mechanism comprises an annular chute formed in the side wall of each second baffle plate 11, the inner wall of each annular chute is connected with a second annular plate 24 in a sliding manner, the side wall of the coal separator body 1 is fixedly connected with a second collecting box 19, the side wall of the coal separator body 1 is provided with a third collecting mechanism, each third collecting mechanism comprises a square 25 rotatably connected with the side wall of each third baffle plate 12, an ash hopper port 26 is fixedly connected between the side wall of the square block 25 and the side wall of the protection box 4, a second collecting port 17 is formed in the side wall of the coal separator body 1, a third collecting box 20 is arranged under the second collecting port 17, one ends of a second baffle plate 11 and a third baffle plate 12, which are far away from the second screening plate 8 and the third screening plate 9, are respectively connected with the inner wall of the coal separator body 1 in a sliding manner, a first collecting port 16 is formed between the second baffle plate 11 and the third baffle plate 12, the side wall of the coal separator body 1 is fixedly connected with a fourth collecting box 21 through a connecting rod 22, the first collecting port 16 is arranged right above the fourth collecting box 21, a power shaft of a motor 5 is used for rotating to drive the first screening plate 7, the second screening plate 8 and the third screening plate 9 to rotate, multi-stage separation is carried out on coal mines to be separated entering from a discharge port, and the separated coal mines are collected through devices such as a first collecting mechanism, a second collecting mechanism and a third collecting mechanism, convenient and fast, simple structure, the practicality is strong.

The utility model discloses a feed inlet 2 is put into the colliery of treating the separation, utilize motor 5's power shaft to rotate and drive first screening board 7, second screening board 8, third screening board 9 rotates, carry out multistage separation to the colliery of treating the separation that gets into from the drain hole, adopt protruding type screening board, not only can increase the separation efficiency to the colliery, and make the colliery can not block the filter orifice on the screening board, the availability factor of the device is improved, reduce the clean cost to coal picker body 1, reduce the separation cost.

The above, 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 (6)

1. The utility model provides a range upon range of formula shale shaker coal picker, includes coal picker body (1), feed inlet (2), its characterized in that, the lateral wall fixed connection of coal picker body (1) is a plurality of stabilizer blades (3) again, the inner wall fixedly connected with protecting box (4) of coal picker body (1), the lateral wall of coal picker body (1) passes through motor frame fixedly connected with motor (5), fixedly connected with pivot (6) on the power shaft of motor (5), pivot (6) run through the inner wall of coal picker body (1) and the inner wall of protecting box (4), are located coal picker body (1) first screening plate (7), second screening plate (8), third screening plate (9) of fixedly connected with are gone up in pivot (6), the lateral wall difference fixedly connected with of first screening plate (7), second screening plate (8), third screening plate (9) is first baffle (10), The side walls of the first baffle (10), the second baffle (11) and the third baffle (12) are respectively and fixedly connected with a first filter plate (13), a second filter plate (14) and a third filter plate (15), the side wall of the first baffle (10) is provided with a first collecting mechanism, the side wall of the second baffle (11) is provided with a second collecting mechanism, the side wall of the coal separator body (1) is provided with a third collecting mechanism, one ends of the second baffle (11) and the third baffle (12), which are far away from the second filter plate (8) and the third filter plate (9), are respectively and slidably connected with the inner wall of the coal separator body (1), a first collecting port (16) is formed between the second baffle (11) and the third baffle (12), the side wall of the coal separator body (1) is fixedly connected with a fourth collecting box (21) through a connecting rod (22), the first collecting opening (16) is positioned right above the fourth collecting box (21).

2. The coal separator of claim 1, wherein the first collecting mechanism comprises an annular chute formed in a side wall of the first baffle (10), a first annular plate (23) is slidably connected to an inner wall of the annular chute, and a first collecting box (18) is fixedly connected to a side wall of the coal separator body (1).

3. The coal separator of claim 1, wherein the second collecting mechanism comprises an annular chute formed in a side wall of the second baffle plate (11), a second annular plate (24) is slidably connected to an inner wall of the annular chute, and a second collecting box (19) is fixedly connected to a side wall of the coal separator body (1).

4. The coal separator with the stacked vibrating screen according to claim 1, wherein the third collecting mechanism comprises a square block (25) rotatably connected with the side wall of the third baffle plate (12), an ash hopper opening (26) is fixedly connected between the side wall of the square block (25) and the side wall of the protective box (4), a second collecting opening (17) is formed in the side wall of the coal separator body (1), and a third collecting box (20) is arranged right below the second collecting opening (17).

5. The coal separator of claim 1, wherein the ends of the first filter plate (13), the second filter plate (14) and the third filter plate (15) respectively far away from the first screening plate (7), the second screening plate (8) and the third screening plate (9) are provided with inverted feet, and the outer walls of the inverted feet are wrapped with wear-resistant layers.

6. The coal separator according to claim 1, wherein said motor (5) is a servo motor, said servo motor being of the specific type 775.

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