CN219503202U - Gangue sorting device - Google Patents

Abstract

The utility model relates to the technical field of gangue sorting, and discloses a gangue sorting device, which comprises a machine body, wherein a screening net is arranged in the machine body, a collecting box is arranged on the side wall of the machine body, a dust removing device is arranged in the machine body, and the dust removing device comprises: the dust removal case, the vent, the rack, the suction fan, the filter screen, first bearing, first bull stick, first cam, the fixed block, shake the spring, the second bearing, the second bull stick, first conical gear, the second cam, the raw materials after entering organism is inside can remove and drop along oblique feed plate, thereby the raw materials after falling can drop on the screening net surface of slope and select separately the work, owing to the screening net is the slope setting, the raw materials that accords with the size in the raw materials on screening net surface can drop along the screening hole this moment, the raw materials that does not accord with the size can remove along the screening net and get into the collection box inside through the discharge gate, thereby the follow-up processing of convenience.

Description

Gangue sorting device

Technical Field

The utility model relates to the technical field of gangue sorting, in particular to a gangue sorting device.

Background

The coal gangue is solid waste discharged in the coal mining and coal washing processes, the separation of the coal gangue is an essential procedure in the coal mine production process, the separation of the coal gangue can reduce the washing cost, and the coal grade of a finished product is improved.

At present, most coal factories still adopt a manual visual inspection mode to sort coal blocks, the sorting speed and the sorting precision are not ideal, and some coal factories also utilize a visual technology to realize the recognition of coal blocks and coal gangue so as to carry out automatic sorting examples, or carry out screening work through screening nets with holes of different sizes, so that the sorting work of the coal gangue is realized.

But can produce a large amount of fly ash when gangue carries out letter sorting work, long-time deposition can cause equipment identification precision's reduction, causes the interference to the letter sorting of coal cinder, and fly ash also can produce the influence to surrounding environment and staff simultaneously.

Disclosure of Invention

The utility model aims to provide a gangue sorting device which aims to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a gangue sorting unit, includes the organism, the inside screening net that is provided with of organism, the organism lateral wall is provided with the collecting box, the inside dust collector that is provided with of organism, dust collector includes:

the dust removing box is fixedly connected to the side wall of the machine body, a vent is formed in the contact part of the side wall of the dust removing box and the machine body, the side wall of the dust removing box is fixedly connected with a placing frame, a suction fan is arranged inside the placing frame, the inner wall of the dust removing box is fixedly connected with a filter screen, the inner wall of the dust removing box is fixedly connected with a first bearing, the inner part of the first bearing is rotationally connected with a first rotating rod, the upper end of the dust removing box is fixedly connected with a motor, the lower end of an output shaft of the motor penetrates through the dust removing box and is fixedly connected with the first rotating rod, and the surface of the first rotating rod is provided with a first cam;

the fixed block, fixed block fixed connection is in organism inner wall both sides, fixed block upper end fixed connection shake spring, shake spring upper end fixed connection screening net, organism inner wall fixed connection second bearing, the inside second bull stick that rotates of second bearing is connected, the one end that the second bull stick was kept away from the second bearing runs through the dust removal case and the first conical gear of fixed connection, first bull stick surface has cup jointed second conical gear, second bull stick surface is provided with the second cam.

Preferably, the upper end of the machine body is provided with a feed inlet, and the inner wall of the machine body is fixedly connected with an inclined feed plate.

Preferably, a discharge hole is formed in the side wall of the machine body, and the discharge hole is matched with the collecting box.

Preferably, the first cams are provided with a plurality of groups, and the first cams of the plurality of groups are all arranged on the surface of the first rotating rod.

Preferably, the front face of the dust removing box is hinged with a box door.

Preferably, the second bevel gear meshes with the first bevel gear.

Compared with the prior art, the utility model provides a gangue sorting device, which has the following beneficial effects:

1. this gangue sorting unit is through having set up dust collector thereby conveniently accomplish the dust that produces inside the organism and absorb, thereby can produce a large amount of fly ash that fly upward when avoiding gangue to sort work and influence subsequent work, and the user can drive the inside dust of organism along the vent entering dust collection box inside through starting the suction fan.

2. This gangue sorting unit is through having set up fixed block, shake spring, second bearing, second bull stick, first conical gear, second cam thereby conveniently accomplish to drive the second bull stick and rotate when first bull stick rotates to make the second cam on second bull stick surface rotate the surface to the screening net and strike, thereby make the screening net take place to shake thereby accelerate the whereabouts of raw materials, and avoid having the raw materials card to influence the use in the screening hole of screening net.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 3 is an enlarged schematic view of the portion A of the present utility model;

fig. 4 is an enlarged schematic view of the part B of the present utility model.

In the figure: 1. a body; 2. screening a net; 3. a collection box; 4. a dust removal device; 401. a dust removal box; 402. a vent; 403. a placing rack; 404. a suction fan; 405. a filter screen; 406. a first bearing; 407. a first rotating lever; 408. a motor; 422. a first cam; 409. a fixed block; 410. a shaking spring; 411. a second bearing; 412. a second rotating rod; 413. a first bevel gear; 414. a second bevel gear; 415. a second cam; 5. an inclined feed plate; 6. a discharge port; 7. a box door.

Detailed Description

As shown in fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a gangue sorting unit, includes organism 1, and organism 1 inside is provided with screening net 2, and organism 1 lateral wall is provided with collecting box 3, and organism 1 inside is provided with dust collector 4, and dust collector 4 includes: the dust removing box 401, dust removing box 401 fixed connection is at organism 1 lateral wall, the vent 402 has been seted up to dust removing box 401 lateral wall and organism 1 contact department, dust removing box 401 lateral wall fixed connection rack 403, rack 403 inside is provided with suction fan 404, dust removing box 401 inner wall fixed connection filter screen 405, dust removing box 401 inner wall fixed connection first bearing 406, first bearing 406 inside rotates first rotating rod 407, dust removing box 401 upper end fixed connection motor 408, the motor 408 output shaft lower extreme runs through dust removing box 401 and fixed connection first bull stick 407, first rotating rod 407 surface is provided with first cam 422, fixed connection fixed block 409 is fixed in organism 1 inner wall both sides, fixed block 409 upper end fixed connection shake spring 410, shake spring 410 upper end fixed connection screening net 2, organism 1 inner wall fixed connection second bearing 411, second rotating rod 412 inside rotates and connects second bull stick 412, the one end that second bull stick 412 was kept away from second bearing 411 runs through dust removing box 401 and fixed connection first conical gear 413, first rotating rod 407 surface has second conical gear 414, second bull stick 412 cup joints surface is provided with second cam 415.

Specifically, the dust removing device 4 according to the present utility model includes: dust box 401, vent 402, rack 403, suction fan 404, filter screen 405, first bearing 406, first rotating lever 407, first cam 422, fixed block 409, shake spring 410, second bearing 411, second rotating lever 412, first bevel gear 413, second bevel gear 414, second cam 415.

In one embodiment of the utility model, a dust removing box 401 is fixedly connected to the side wall of a machine body 1, a vent 402 is formed at the contact part of the side wall of the dust removing box 401 and the machine body 1, the side wall of the dust removing box 401 is fixedly connected with a placing frame 403, a suction fan 404 is arranged inside the placing frame 403, the inner wall of the dust removing box 401 is fixedly connected with a filter screen 405, the inner wall of the dust removing box 401 is fixedly connected with a first bearing 406, the inner part of the first bearing 406 is rotationally connected with a first rotating rod 407, the upper end of the dust removing box 401 is fixedly connected with a motor 408, the lower end of an output shaft of the motor 408 penetrates through the dust removing box 401 and is fixedly connected with the first rotating rod 407, a first cam 422 is arranged on the surface of the first rotating rod 407, dust produced inside the machine body 1 is conveniently sucked by arranging a dust removing device 4, a great amount of flying coal ash produced during sorting work is prevented from affecting subsequent work, when the device works, a user can firstly put gangue raw materials into the machine body 1 through the feeding port to carry out sorting work, the raw materials entering the machine body 1 can move along the inclined feeding plate 5 and fall down, the fallen raw materials can fall on the surface of the inclined screening net 2 to carry out sorting work, because the screening net 2 is obliquely arranged, the raw materials conforming to the size in the raw materials on the surface of the screening net 2 fall along the screening holes, the raw materials not conforming to the size can move along the screening net 2 and enter the collecting box 3 through the discharging port 6, thereby facilitating subsequent processing, at the moment, the user can start the suction fan 404 to drive the dust in the machine body 1 to enter the dust removing box 401 along the ventilation port 402, the dust can be blocked by the filtering net 405, because the too much dust that the device caused is too much in order to avoid filter screen 405 surface adhesion's dust, so the user can start motor 408 this moment, thereby motor 408 rotates and drives first bull stick 407 and rotate, and then drive first cam 422 on first bull stick 407 surface and hit the surface of filter screen 405, make the dust on filter screen 405 surface drop, need not artifical clearance, thereby the practicality of the device is higher, fixed block 409 is fixed connection in organism 1 inner wall both sides, fixed block 409 upper end fixed connection shake spring 410, shake spring 410 upper end fixed connection screening net 2, organism 1 inner wall fixed connection second bearing 411, second bull stick 412 is connected in the inside rotation of second bearing 411, thereby the one end that second bull stick 412 kept away from second bearing 411 runs through dust box 401 and fixed connection first conical gear 413, second conical gear 414 has been cup jointed on first bull stick 407 surface, second bull stick 412 surface is provided with second cam 415, thereby make screening net 2 shake the whereabouts of raw materials through setting up the second cam 415 that can rotate, and thereby screen net 2 shakes the whereabouts of acceleration raw materials, and there is a screen card in the fixed connection shake spring 410, thereby the second bull stick is rotated the second conical gear 412 when the second rotation of the second bull stick 412 makes the second bull stick 2, thereby make the second conical gear 415 rotate the second sieve 2 rotate, thereby the surface of the screen 2 can be rotated conveniently and the screen 2 is rotated when the second conical gear is rotated.

With continued reference to fig. 1-4, a feeding port is provided at the upper end of the machine body 1, an inclined feeding plate 5 is fixedly connected to the inner wall of the machine body 1, a discharging port 6 is provided on the side wall of the machine body 1, the discharging port 6 is adapted to the collecting box 3, a plurality of groups of first cams 422 are provided, the plurality of groups of first cams 422 are all provided on the surface of the first rotating rod 407, a box door 7 is hinged to the front surface of the dust removal box 401, and the second bevel gear 414 is meshed with the first bevel gear 413.

In the embodiment of the present utility model, the inclined feed plate 5 is fixedly connected to the inner wall of the machine body 1 in order to facilitate the movement of the raw materials.

During operation, the user can put into organism 1 inside through feed inlet department at first with gangue raw materials and select separately the work, the raw materials after getting into organism 1 inside can remove along inclined feed plate 5 and drop, thereby fall the raw materials behind the drop and select separately the work at screening net 2 surface of slope, accord with the size in the raw materials on screening net 2 surface and can drop along the screening hole this moment, the raw materials that does not accord with the size can remove along screening net 2 and get into collecting box 3 inside through discharge gate 6, thereby make things convenient for follow-up processing, at this moment, the user can start suction fan 404 and drive the inside dust of organism 1 and get into dust removal case 401 inside along vent 402, the dust can be blocked by filter screen 405, the user can also start motor 408, thereby motor 408 rotates and drives first bull stick 407 and rotate, and then drive the first cam 422 on first bull stick 407 surface and beat the surface of filter screen 405, the dust that makes the surface of filter screen 405 drops, need not artifical clearance, can drive the second bevel gear 414 on its surface and rotate, thereby drive second bull stick 412 and make the second bull stick 412 to make the second bull stick rotate, thereby make the second bull stick 415 rotate the second and make the second bull stick rotate the surface of the screen 415 to make the second rotation, thereby make the second bull stick rotate the screen 2 take place, thereby make the screen 2 take place the sieve.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims (6)

1. The utility model provides a gangue sorting unit, includes organism (1), the inside screening net (2) that is provided with of organism (1), organism (1) lateral wall is provided with collecting box (3), its characterized in that: the inside dust collector (4) that is provided with of organism (1), dust collector (4) include:

the dust removal box (401), dust removal box (401) fixed connection is in organism (1) lateral wall, vent (402) have been seted up to dust removal box (401) lateral wall and organism (1) contact department, dust removal box (401) lateral wall fixed connection rack (403), rack (403) inside is provided with suction fan (404), dust removal box (401) inner wall fixed connection filter screen (405), dust removal box (401) inner wall fixed connection first bearing (406), first bull stick (407) are connected in inside rotation of first bearing (406), dust removal box (401) upper end fixed connection motor (408), motor (408) output shaft lower extreme runs through dust removal box (401) and fixed connection first bull stick (407), first bull stick (407) surface is provided with first cam (422);

fixed block (409), fixed block (409) fixed connection is in organism (1) inner wall both sides, fixed block (409) upper end fixed connection shake spring (410), shake spring (410) upper end fixed connection screening net (2), organism (1) inner wall fixed connection second bearing (411), second bull stick (412) are connected in inside rotation of second bearing (411), the one end that second bull stick (412) kept away from second bearing (411) runs through dust removal case (401) and fixedly connected first conical gear (413), second conical gear (414) have been cup jointed on first bull stick (407) surface, second bull stick (412) surface is provided with second cam (415).

2. The coal gangue sorting apparatus of claim 1, wherein: the upper end of the machine body (1) is provided with a feed inlet, and the inner wall of the machine body (1) is fixedly connected with an inclined feed plate (5).

3. The coal gangue sorting apparatus of claim 1, wherein: the side wall of the machine body (1) is provided with a discharge hole (6), and the discharge hole (6) is matched with the collecting box (3).

4. The coal gangue sorting apparatus of claim 1, wherein: the first cams (422) are provided with a plurality of groups, and the first cams (422) of the plurality of groups are all arranged on the surface of the first rotating rod (407).

5. The coal gangue sorting apparatus of claim 1, wherein: the front face of the dust removal box (401) is hinged with a box door (7).

6. The coal gangue sorting apparatus of claim 1, wherein: the second bevel gear (414) is meshed with the first bevel gear (413).