CN213287674U

CN213287674U - Dust keeper of mine shale shaker

Info

Publication number: CN213287674U
Application number: CN202021645678.2U
Authority: CN
Inventors: 冯玲玲
Original assignee: Daye Wandong Mining Equipment Co ltd
Current assignee: Daye Wandong Mining Equipment Co ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-05-28
Anticipated expiration: 2030-08-10

Abstract

The utility model belongs to the technical field of the mine shale shaker technique and specifically relates to a dust keeper of mine shale shaker, including first box, the welding of first box top has integrative pan feeding mouth, pan feeding mouth top is stamped the lid, the motor is installed to the outer one side of first box, first box welding is passed to pivot one end has the fixed plate, the blowing groove has all been seted up to fixed plate four sides, all be stained with the buffer layer in the blowing groove, there is filter plate one side in the first box through the mounting screw, filter plate one side is stained with the blotter, a plurality of through-hole has been seted up to blotter side surface, the welding has the second box of a body structure on one side of the first box, seted up the discharge gate between first box and the second box, there is the shale shaker one end in the first box, the utility model discloses.

Description

Dust keeper of mine shale shaker

Technical Field

The utility model relates to a mine shale shaker technical field especially relates to a dust keeper of mine shale shaker.

Background

The vibrating screen works by utilizing reciprocating rotary vibration generated by vibrator excitation, the current mining uses the advanced technology at home and abroad such as vibrating motor excitation, rubber spring vibration reduction, high-wear-resistant material sieve plates, sealed sieve boxes and the like and the advanced self-synchronizing vibration principle, and the vibrating screen has the characteristics of long service life, low noise, high screening efficiency and the like. In the vibration screening process of the existing mining vibrating screen, a large amount of ores are poured into the vibrating screen for screening at one time, so that a large amount of dust is generated when the ores impact the vibrating screen, the operation environment on the mine is seriously polluted due to overhigh dust concentration, and the harm to a human body is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that there is not buffer gear among the prior art, and the dust keeper of a mine shale shaker that proposes.

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

a dust-proof device of a mine vibrating screen is designed, and comprises a first box body, wherein an integrated feed inlet is welded at the upper part of the first box body, a cover is covered at the upper part of the feed inlet, a motor is installed at one side outside the first box body, the input end of the motor is connected with an external power supply, the output end of the motor is connected with a rotating shaft through a coupler, one end of the rotating shaft penetrates through the first box body and is welded with a fixed plate, discharge chutes are formed in the four side surfaces of the fixed plate, buffer layers are adhered in the discharge chutes, a filter screen plate is installed at one side in the first box body through screws, a buffer cushion is adhered at one side of the filter screen plate, a plurality of through holes are formed in the surface of one side of the cushion, a second box body with an integrated structure is welded at one side of the first box body, a discharge, a first trough is placed at the bottom in the first box body, and a second trough is placed at the bottom in the second box body.

Preferably, a dust collector is arranged between the lower portion of the filter screen plate and the upper portion of the ash groove in the first box body through screws, a dust collection pipe is sleeved at one end of the dust collector, and one end of the dust collection pipe penetrates through the first box body to be connected with a dust collection box.

Preferably, the dust collection box is mounted on one side outside the first box body through screws.

Preferably, an ash groove is formed in the first box body and is located below the filter screen plate through screws.

Preferably, the first box body and one side of the second box body are both rotatably provided with box doors.

The utility model provides a pair of dust keeper of mine shale shaker, beneficial effect lies in: this design is mainly once decided a small amount of ore through the charging chute and slowly scatter the whereabouts, prevents to pile up the dust volume that the whereabouts produced because of once pouring into a large amount of ore, and makes a large amount of ore bigger.

Drawings

Fig. 1 is a schematic structural view of a dust-proof device of a mine vibrating screen provided by the utility model;

fig. 2 is a schematic structural view of a fixing plate of the dust-proof device of the mine vibrating screen provided by the utility model;

fig. 3 is the utility model provides a dust keeper of mine shale shaker look sideways at schematic diagram.

In the figure: the device comprises a first box body 1, a feeding port 2, a cover 3, a motor 4, a rotating shaft 5, a fixing plate 6, a material placing groove 7, a buffer layer 8, a filter screen plate 9, a buffer cushion 10, a through hole 11, an ash groove 12, a second box body 13, a material outlet 14, a vibrating screen 15, a first material groove 16, a second material groove 17, a box door 18, a dust collector 19, a dust collection pipe 20 and a dust collection box 21.

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.

Example 1

Referring to fig. 1-3, a dust-proof device of a mine vibrating screen comprises a first box body 1, an integrated feeding port 2 is welded above the first box body 1, a cover 3 is covered above the feeding port 2, a motor 4 is installed on one side outside the first box body 1, the motor 4 is a 24BYJ48 speed reduction stepping motor, the input end of the motor 4 is connected with an external power supply, the output end of the motor 4 is connected with a rotating shaft 5 through a coupler, one end of the rotating shaft 5 is welded with a fixed plate 6 through the first box body 1, discharging grooves 7 are respectively arranged on four sides of the fixed plate 6, buffer layers 8 are respectively adhered in the discharging grooves 7, the motor 4 can be started before ore screening is needed, the fixed plate 6 connected with the rotating shaft 5 is driven to rotate through the motor 4, a plurality of discharging grooves 7 for placing ore are arranged on the fixed plate 6, when the discharging grooves 7 rotate to the position aligned with the, can pour into the blowing groove 7 with partial ore in, pivot 5 will continue to drive the 7 clockwise rotations of blowing groove that are equipped with the ore, make the ore in the blowing groove 7 pour out, cycle time step in proper order, less ore is poured into to the ration once, can prevent to pour into a large amount of ores because of once, and the dust that makes the looks mutual friction production between the ore is more, the buffer layer 8 that all is stained with in the blowing groove 7 can be the rubber layer, can play certain cushioning effect to the ore, prevent that the ore from colliding with the blowing groove 7 mutually.

A filter screen plate 9 is arranged on one side in a first box body 1 through screws, a buffer pad 10 is adhered on one side of the filter screen plate 9, a plurality of through holes 11 are arranged on one side surface of the buffer pad 10, an ash groove 12 is arranged below the filter screen plate 9 in the first box body 1 through screws, when ores in a discharge groove 7 are poured out along with the rotation of a rotating mechanism, the ores fall to the filter screen plate 9 with an arc structure, so that the ores can play a role of buffering and sliding, the ores can be dispersed and fall from the filter screen plate 9, the buffer pad 10 is added on the filter screen plate 9, the buffer pad 10 can be a sponge layer, so that the ores are prevented from colliding with the filter screen plate 9 to be crushed, the dust generated by collision due to accumulation and falling of the ores and high falling speed can be prevented again, the dust is reduced, and a small amount of dust or crushed slag can fall through the through holes 11 arranged on the buffer pad 10, and filtered by the filter screen plate 9 and falls into the ash tank 12 for collection, and the ash tank 12 can be detached, so that the crushed slag is poured out after being collected.

The welding of 1 one side of first box has the second box 13 of a body structure, discharge gate 14 has been seted up between first box 1 and the second box 13, there is shale shaker 15 one end in the first box 1 through the mounting screw, first silo 16 has been placed to the bottom in the first box 1, second silo 17 has been placed to the bottom in the second box 13, first box 1 and 13 one side of second box all rotate and install chamber door 18, after the ore from filter plate 9 slowly scatters the whereabouts, can fall to the shale shaker 15 of slope structure, filter and the landing downwards, the ore of whereabouts will fall into in first silo 16 on the shale shaker 15, the ore that the screening was not fallen will slide on shale shaker 15, collect in the second silo 17 of second box 13 in the whereabouts from discharge gate 14.

Example 2

Referring to fig. 1 and 3, as another preferred embodiment of the invention, the only difference from embodiment 1 is that a dust collector 19 is installed in the first box 1 between the lower side of the filter screen plate 9 and the upper side of the dust tank 12 by screws, a dust collection pipe 20 is sleeved at one end of the dust collector 19, one end of the dust collection pipe 20 penetrates through the first box 1 and is connected with a dust collection box 21, the dust collection box 21 is installed at one side outside the first box 1 by screws, when dust or residue is filtered by the filter screen plate 9, the dust collector 19 can be started, a part of dust in the first box 1 is collected by the dust collector 19, and the dust enters the dust collection box 21 through the dust collection pipe 20 to be collected, so as to reduce scattering of the dust.

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

1. The dustproof device of the mine vibrating screen comprises a first box body (1) and is characterized in that an integrated feeding port (2) is welded above the first box body (1), a cover (3) is covered above the feeding port (2), a motor (4) is installed on one side outside the first box body (1), the input end of the motor (4) is connected with an external power supply, the output end of the motor (4) is connected with a rotating shaft (5) through a coupler, one end of the rotating shaft (5) penetrates through the first box body (1) and is welded with a fixed plate (6), discharging grooves (7) are formed in four side faces of the fixed plate (6), buffer layers (8) are adhered in the discharging grooves (7), a filter screen plate (9) is installed on one side in the first box body (1) through screws, a cushion pad (10) is adhered on one side of the filter screen plate (9), and a plurality of through holes (11) are formed in one side surface of the cushion pad (, the welding of first box (1) one side has second box (13) of an organic whole structure, discharge gate (14) have been seted up between first box (1) and second box (13), there is shale shaker (15) one end in first box (1) through the screw mounting, first silo (16) have been placed to the bottom in first box (1), second silo (17) have been placed to the bottom in second box (13).

2. The mine vibrating screen dustproof device according to claim 1, wherein a dust collector (19) is installed in the first box body (1) and located below the filter screen plate (9) and above the ash groove (12) through screws, a dust collection pipe (20) is sleeved at one end of the dust collector (19), and one end of the dust collection pipe (20) penetrates through the first box body (1) and is connected with a dust collection box (21).

3. The mine vibrating screen dust prevention device as recited in claim 2, characterized in that the dust suction box (21) is mounted on the outer side of the first box (1) by screws.

4. The mine vibrating screen dust prevention device according to claim 1, wherein an ash groove (12) is arranged below the filter screen plate (9) in the first box body (1) through screws.

5. The mine vibrating screen dust prevention device according to claim 1, wherein one side of the first box body (1) and one side of the second box body (13) are rotatably provided with box doors (18).