CN216173069U

CN216173069U - Noise processing apparatus for mine breaker

Info

Publication number: CN216173069U
Application number: CN202122546606.3U
Authority: CN
Inventors: 耿磊
Original assignee: Anyouji Tianjin Technology Development Co ltd
Current assignee: Anyouji Tianjin Technology Development Co ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-04-05
Anticipated expiration: 2031-10-22

Abstract

The utility model discloses a noise processing device for a mine crusher, which comprises a crusher body and a noise processing device, wherein a feeding groove is formed in the top of the crusher body, the noise processing device is matched with the feeding groove, a box cover is clamped at the top of the box body, collecting grooves are respectively spliced on the outer walls of the two sides of the box body, fans are respectively welded on the inner walls of the two sides of the box body, silencing grooves are respectively formed in the inner walls of the two sides of the box body, silencing plates are welded on the inner walls of the silencing grooves and are arranged in a staggered mode, mounting plates are respectively arranged on the two sides of the outer wall of the bottom of the box cover, and the two sides of the outer wall of the top of each mounting plate are welded on the outer wall of the bottom of the box cover. According to the utility model, the sound absorption cotton, the sound absorption plate and the sound insulation plate act together to absorb noise generated by the operation of the crusher, so that noise reduction treatment is performed on the crusher, the noise generated by the operation of the crusher is reduced, the harm of the noise to workers is reduced, the fan accelerates the air flow to adsorb dust, and the dust generated by the operation of the crusher is prevented from floating around.

Description

Noise processing apparatus for mine breaker

Technical Field

The utility model relates to the technical field of mine crushers, in particular to a noise processing device for a mine crusher.

Background

The mining machinery equipment refers to machinery specially engaged in mining, mineral separation and prospecting, and a large number of cranes, conveyors, crushers, ventilators, drainage machines and the like applied to mining operation are collectively called as mining machinery equipment, and the mining crusher is one of the most important machinery in mining operation.

However, when the existing mine crusher works, stone is crushed to generate a large amount of noise, the noise is released through the feeding chute, the daily life of peripheral personnel can be influenced when the crusher works, noise pollution is generated, the physical and mental health of people is influenced, the mine crusher can generate a large amount of dust when working, the dust overflows from the feeding chute and causes pollution to the environment along with air drifting, and meanwhile, the dust is sucked by workers to influence the physical health.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a noise processing device for a mine crusher.

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

a noise processing device for a mine crusher comprises a crusher body and a noise processing device, wherein a feeding groove is formed in the top of the crusher body, the noise processing device is matched with the feeding groove, the noise processing device comprises a box body, a box cover is clamped at the top of the box body, collecting grooves are inserted into the outer walls of two sides of the box body, fans are welded on the inner walls of two sides of the box body, silencing grooves are formed in the inner walls of two sides of the box body, silencing plates are welded on the inner walls of the silencing grooves and are arranged in a staggered mode, mounting plates are arranged on two sides of the outer wall of the bottom of the box cover respectively, two sides of the outer wall of the top of the mounting plate are welded with the outer wall of the bottom of the box cover, sound absorbing grooves are distributed equidistantly and are welded on two sides of the inner wall of each sound absorbing groove, sound absorbing cotton is filled between the filter screens, lifting rods are connected to two sides of the box cover respectively in a rotating mode, and cleaning brushes are connected to the outer walls of the lifting rods in a rotating mode, the welding of lifter top has the toothed disc, case lid top outer wall has the mounting bracket, and there is servo motor at the mounting bracket top through bolted connection, servo motor's the terminal welding of output shaft has drive gear, and drive gear meshes with the toothed disc mutually, open at the case lid top has the mounting groove, and mounting groove inner wall sliding connection acoustic celotex board, the adjacent both sides outer wall of acoustic celotex board is opened flutedly, and the welding of recess inner wall has pressure sensor, and infrared sensor has all been welded to acoustic celotex board top outer wall.

Preferably, the driving groove has all been opened to case lid top outer wall both sides, and drives inslot wall welding and have electric telescopic handle, and electric telescopic handle end welding has the actuating lever that lets in the mounting groove, and actuating lever and acoustic celotex board welding, driving groove open have the spread groove that lets in the mounting groove, spread groove and actuating lever looks adaptation.

Preferably, the pressure sensor and the infrared sensor are both connected with a controller through wires, and the controller is connected with the electric telescopic rod through wires.

Preferably, the outer walls of two adjacent sides of the sound insulation board are welded with protective pads, and the sizes of the protective pads are matched with the sizes of the sound insulation board.

Preferably, the servo motor is provided with a protective cover, and the protective cover is provided with radiating holes distributed at equal intervals.

Preferably, the outer wall of the box body is hinged with a box door, and the outer wall of the box door is provided with an observation window.

The utility model has the beneficial effects that:

1. in the utility model, the sound absorption cotton, the sound absorption plate and the sound insulation plate act together to absorb noise generated by the operation of the crusher and perform noise reduction treatment on the crusher, so that compared with a traditional device, the noise generated by the operation of the crusher is reduced, and the harm of the noise to workers is reduced;

2. the fan is air flow with higher speed, adsorbs the dust that breaker work produced to the box both sides, and the dust drops to the collecting vat after the filter screen separation and collects, compares in traditional device, avoids the dust that breaker work produced to fly away everywhere, protects the staff, and servo motor drive toothed disc rotates and drives the cleaning brush and reciprocate, clears away filter screen surface adnexed dust, avoids the dust to pile up the influence dust removal effect.

Drawings

Fig. 1 is a schematic sectional structure view of a noise processing device for a mine crusher according to the present invention;

FIG. 2 is a schematic structural diagram of a box body of the noise processing device for the mine crusher, which is provided by the utility model;

FIG. 3 is a schematic structural view of a box cover of the noise processing device for the mine crusher, provided by the utility model;

fig. 4 is a schematic structural diagram of a gear disc of the noise processing device for the mine crusher provided by the utility model.

In the figure: the device comprises a box body 1, a box cover 2, a collecting tank 3, a fan 4, a silencing tank 5, a silencing board 6, a mounting plate 7, a filter screen 8, a lifting rod 9, a cleaning brush 10, a gear disc 11, a servo motor 12, a sound insulation board 13, a pressure sensor 14, an infrared sensor 15 and an electric telescopic rod 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a noise processing device for a mine crusher comprises a crusher body and a noise processing device, wherein a feed chute is arranged at the top of the crusher body, the noise processing device is matched with the feed chute, the noise processing device comprises a box body 1, a box cover 2 is clamped at the top of the box body 1, collecting chutes 3 are respectively inserted into the outer walls at two sides of the box body 1, fans 4 are respectively welded on the inner walls at two sides of the box body 1, silencing grooves 5 are respectively arranged on the inner walls at two sides of the box body 1, silencing plates 6 are welded on the inner walls of the silencing grooves 5, the silencing plates 6 are arranged in a staggered manner, mounting plates 7 are respectively arranged at two sides of the outer wall at the bottom of the box cover 2, two sides of the outer wall at the top of the mounting plates 7 are welded with the outer wall at the bottom of the box cover 2, sound absorbing grooves are equidistantly distributed on the mounting plates 7, filtering screens 8 are respectively welded on two sides of the inner walls of the sound absorbing grooves, and sound absorbing cotton is filled between the filtering screens 8, the two sides of the box cover 2 are rotatably connected with lifting rods 9, the outer walls of the lifting rods 9 are rotatably connected with cleaning brushes 10, gear discs 11 are welded at the tops of the lifting rods 9, a mounting frame is welded at the outer wall of the top of the box cover 2, a servo motor 12 is connected at the top of the mounting frame through bolts, a driving gear is welded at the tail end of an output shaft of the servo motor 12 and is meshed with the gear discs 11, the servo motor 12 is provided with a protective cover, the protective cover is provided with radiating holes distributed at equal intervals, a fan 4 accelerates air flow to adsorb dust generated by the work of the crusher to the two sides of the box body 1, the dust falls to a collecting tank 3 for collection after being blocked by a filter screen 8, compared with the traditional device, the dust generated by the work of the crusher is prevented from floating around, workers are protected, and the servo motor 12 drives the gear discs 11 to rotate to drive the cleaning brushes 10 to move up and down, dust attached to the surface of the filter screen 8 is removed, so that dust accumulation is prevented from influencing the dust removal effect;

the top of the box cover 2 is provided with a mounting groove, the inner wall of the mounting groove is in sliding connection with the sound insulation board 13, the sound absorption cotton, the sound absorption board 6 and the sound insulation board 13 act together to absorb noise generated by the work of the crusher and reduce the noise generated by the work of the crusher, compared with the traditional device, the noise generated by the work of the crusher is reduced, and the harm of the noise to workers is reduced, the outer walls of two adjacent sides of the sound insulation board 13 are provided with grooves, the inner walls of the grooves are welded with pressure sensors 14, the outer walls of the top of the sound insulation board 13 are both welded with infrared sensors 15, the outer walls of two adjacent sides of the sound insulation board 13 are both welded with protective pads, the size of the protective pads is matched with the size of the sound insulation board 13, the two sides of the outer wall of the top of the box cover 2 are both provided with driving grooves, the inner walls of the driving grooves are welded with electric telescopic rods 16, the tail ends of the electric telescopic rods 16 are welded with driving rods led into the mounting groove, and the driving rods are welded with the sound insulation board 13, the drive groove is opened there is the spread groove that lets in the mounting groove, spread groove and actuating lever looks adaptation, pressure sensor 14 all is connected with the controller through the wire with infrared sensor 15, and the controller passes through the wire and is connected with electric

telescopic handle

16, 1 outer wall of box articulates has the chamber door, and the chamber door outer wall is provided with the observation window.

The working principle is as follows: when the dust-removing device works, the sound-absorbing cotton, the sound-absorbing plate 6 and the sound-insulating plate 13 act together to absorb noise generated by the work of the crusher and reduce noise of the crusher, compared with a traditional device, the noise generated by the work of the crusher is reduced, the harm of the noise to workers is reduced, the fan 4 accelerates the air flow, dust generated by the work of the crusher is adsorbed to two sides of the box body 1, the dust is separated by the filter screen 8 and then falls into the collecting tank 3 to be collected, compared with the traditional device, the dust generated by the work of the crusher is prevented from scattering around to protect the workers, the gear disc 11 is driven by the servo motor 12 to rotate to drive the cleaning brush 10 to move up and down, the dust attached to the surface of the filter screen 8 is removed, and the dust accumulation is prevented from affecting the dust-removing effect.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A noise processing device for a mine crusher comprises a crusher body and a noise processing device, wherein a feeding groove is formed in the top of the crusher body, the noise processing device is matched with the feeding groove, and the noise processing device is characterized in that the noise processing device comprises a box body (1), a box cover (2) is clamped on the top of the box body (1), collecting grooves (3) are inserted into the outer walls of two sides of the box body (1), fans (4) are welded on the inner walls of two sides of the box body (1), silencing grooves (5) are formed in the inner walls of two sides of the box body (1), silencing plates (6) are welded on the inner walls of the silencing grooves (5), the silencing plates (6) are arranged in a staggered mode, mounting plates (7) are arranged on two sides of the outer wall of the bottom of the box cover (2), two sides of the outer wall of the top of each mounting plate (7) are welded with the outer wall of the bottom of the box cover (2), and the mounting plates (7) are provided with the sound absorbing grooves which are distributed at equal intervals, and the two sides of the inner wall of the sound absorption groove are welded with filter screens (8), sound absorption cotton is filled between the filter screens (8), the two sides of the box cover (2) are rotatably connected with lifting rods (9), the outer wall of the lifting rod (9) is rotatably connected with a cleaning brush (10), the top of the lifting rod (9) is welded with a gear disc (11), the outer wall of the top of the box cover (2) is welded with a mounting rack, the top of the mounting rack is connected with a servo motor (12) through a bolt, the tail end of an output shaft of the servo motor (12) is welded with a driving gear, the driving gear is meshed with the gear disc (11), the top of the box cover (2) is provided with an installation groove, and the inner wall of the mounting groove is connected with a sound insulation board (13) in a sliding way, the outer walls of two adjacent sides of the sound insulation board (13) are provided with grooves, and the inner wall of the groove is welded with a pressure sensor (14), and the outer wall of the top of the sound insulation board (13) is welded with an infrared sensor (15).

2. The noise treatment device for the mine crusher according to claim 1, wherein the two sides of the top outer wall of the box cover (2) are provided with driving grooves, the inner wall of each driving groove is welded with an electric telescopic rod (16), the tail end of each electric telescopic rod (16) is welded with a driving rod which is led into the corresponding mounting groove, the driving rod is welded with the sound insulation plate (13), the driving grooves are provided with connecting grooves which are led into the corresponding mounting grooves, and the connecting grooves are matched with the driving rods.

3. The noise processing device for the mine crusher according to claim 1, wherein the pressure sensor (14) and the infrared sensor (15) are connected with a controller through wires, and the controller is connected with the electric telescopic rod (16) through wires.

4. The noise treatment device for the mine crusher according to claim 1, wherein a protective pad is welded on the outer wall of each of two adjacent sides of the sound insulation board (13), and the size of the protective pad is matched with that of the sound insulation board (13).

5. The noise processing device for the mine crusher according to claim 1, characterized in that the servo motor (12) is provided with a shield, and the shield is provided with radiating holes distributed at equal intervals.

6. The noise processing device for the mine crusher as recited in claim 1, characterized in that the outer wall of the box body (1) is hinged with a box door, and the outer wall of the box door is provided with an observation window.