CN218452267U

CN218452267U - Mine breaker based on dust absorption mechanism

Info

Publication number: CN218452267U
Application number: CN202222286256.6U
Authority: CN
Inventors: 顾炜钦
Original assignee: Shanghai Chonggang Machinery Equipment Co ltd
Current assignee: Shanghai Chonggang Machinery Equipment Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-02-07
Anticipated expiration: 2032-08-30

Abstract

The utility model relates to a mine breaker based on dust absorption mechanism belongs to mine breaker technical field. Its feeder hopper department that mainly is directed against current some mine crushers is provided with the effect that the apron can play the fender dirt, but the existence of apron can influence pouring of building stones, pours into building stones at every turn and all need open the apron, if not set up the apron, whole feeder hopper will be in the open mode, and the raise dust of broken production can spill over from the internal machine, influences operational environment's problem, proposes following technical scheme: the crusher comprises a crusher body and a pair of crushing cylinders rotatably connected inside the crusher body through a driving mechanism, wherein a pair of dust baffles are symmetrically and rotatably connected to an opening at the top end of the crusher body. This application sets up the design of rotatable dirt board through the top at the organism, can play the effect of keeping off dirt when the breakage, and does not influence pouring of building stones, in addition, through reset spring's design, can upwards push away the automation flat with the dirt board when not falling the material.

Description

Mine breaker based on dust absorption mechanism

Technical Field

The utility model relates to a mine breaker technical field especially relates to mine breaker based on dust absorption mechanism.

Background

A mine crusher is also called a crusher for mines, is crushing equipment applied to various departments such as mines, smelting, building materials, highways, railways, water conservancy, chemical industry and the like, and is disclosed in a Chinese patent with the publication number of CN 213825201U.

The mine breaker that above-mentioned patent relates's feeder hopper department is provided with the effect that the apron can play the fender dirt, but the existence of apron can influence pouring of building stones, pours the building stones at every turn and all need open the apron, if do not set up the apron, whole feeder hopper will be in the open mode, and the raise dust of broken production can spill over from the internal of machine, influences operational environment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing the feeder hopper department to some current mine crushers mentioned in the background art and being provided with the effect that the apron can play the fender dirt, but the existence of apron can influence pouring into of building stones, pours into building stones at every turn and all need open the apron, if do not set up the apron, whole feeder hopper will be in the open mode, and the raise dust of broken production can spill over from the organism, influences operational environment's problem, provides the mine crusher based on dust absorption mechanism.

The technical scheme of the utility model: the mine crusher based on the dust collection mechanism comprises a machine body and a pair of crushing cylinders rotatably connected inside the machine body through a driving mechanism, wherein a pair of dust baffles is symmetrically and rotatably connected to an opening at the top end of the machine body, a pair of string rods capable of movably penetrating through the dust baffles are fixedly connected to inner walls at the top ends of two sides of the machine body, a reset spring is sleeved at the bottom end of each string rod, the bottom end of the reset spring is fixedly connected with the inner wall of the machine body, and the top end of the reset spring is fixedly connected with the lower surfaces of the dust baffles.

Preferably, the dust blocking plate is externally wrapped and connected with dust absorption paper.

Preferably, the upper surface of the dust guard is elastically connected with a first pressure lever for pressing one end of the dust collection paper, and the lower surface of the dust guard is elastically connected with a second pressure lever for pressing the other end of the dust collection paper.

Preferably, both ends of the first pressure lever movably penetrate through the dust guard plate and then are sleeved with the first spring.

Preferably, the two ends of the second pressure lever movably penetrate through the dust guard plate and then are sleeved with the second spring.

Preferably, the driving mechanism comprises a pair of motors fixedly connected to the rear surface of the machine body, rotating shafts are fixedly connected to the front end and the rear end of the crushing barrel, the rotating shaft located on the front side is rotatably connected with the machine body, and the rotating shaft located on the rear side is fixedly connected with an output shaft of the motor.

Preferably, one side plate of the machine body is hinged with a box door for guiding out the crushed materials in the machine body.

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

(1): the dust guard plate is arranged at the top of the machine body, so that the dust guard plate can play a role in dust guard during crushing, pouring of stone is not influenced, and in addition, through the design of the reset spring, the dust guard plate can be automatically pushed to be flat upwards when the stone is not poured;

(2): this application can install dust absorption paper through the design of first depression bar and second depression bar on the dust board for adsorb the flying dust of raise, and this kind of mounting means can change dust absorption paper at any time.

Drawings

FIG. 1 is a schematic diagram of a mine crusher based on a dust suction mechanism;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of the dust guard;

fig. 4 is another view-direction structure diagram of fig. 3.

Reference numerals: 1. a body;

2. a stringing rod;

3. a dust guard;

4. dust-absorbing paper;

5. a return spring;

6. a crushing cylinder;

7. a first pressure lever; 71. a first spring;

8. a second compression bar; 81. a second spring.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

The following description is merely exemplary in nature and is not intended to limit the present application, or uses. It should be understood that throughout the drawings, identical or similar reference numerals indicate identical or similar parts and features. The drawings are only schematic representations of the concepts and principles of the embodiments of the application and do not necessarily show specific dimensions and proportions of the various embodiments of the application. Certain features that are in certain figures may be shown exaggerated in detail in order to illustrate relevant details or structures of embodiments of the present application.

As shown in fig. 1-2, the crusher comprises a machine body 1 and a pair of crushing cylinders 6 rotatably connected inside the machine body 1 through a driving mechanism, wherein the driving mechanism comprises a pair of motors fixedly connected to the rear surface of the machine body 1, the front end and the rear end of each crushing cylinder 6 are fixedly connected with rotating shafts, the rotating shaft located on the front side is rotatably connected with the machine body 1, and the rotating shaft located on the rear side is fixedly connected with an output shaft of the motor. One side plate of the machine body 1 is hinged with a box door used for guiding out the crushed materials in the machine body 1.

As shown in fig. 1-4, a pair of dust baffles 3 is symmetrically and rotatably connected to the top opening of the machine body 1, a pair of string rods 2 which movably penetrate through the dust baffles 3 are fixedly connected to the inner walls of the top ends of the two sides of the machine body 1, a return spring 5 is sleeved on the bottom end of each string rod 2, the bottom end of each return spring 5 is fixedly connected to the inner wall of the machine body 1, and the top end of each return spring 5 is fixedly connected to the lower surface of each dust baffle 3.

The working principle of the embodiment is as follows: pour the building stones into the inside of organism 1 by the open end in top of organism 1, the building stones can push two dust boards 3 open downwards to get into the inside of organism 1 smoothly, actuating mechanism drives two broken section of thick bamboo 6 rotatory, carries out broken handle to the building stones, and the crushed aggregates after the processing is discharged via one side chamber door department of organism 1. When the pouring of stone is stopped, the return spring 5 pushes the two dust-blocking plates 3 to return to the horizontal position shown in fig. 1 and 2 by upward elastic thrust, so that the open end of the machine body 1 is blocked to play a role in blocking dust.

Example two

The utility model provides a mine breaker based on dust absorption mechanism compares in embodiment one, and this embodiment still includes:

as shown in fig. 1-4, both ends of the first pressure lever 7 movably penetrate through the dust guard 3 and are sleeved with a first spring 71, and both ends of the first pressure lever 7 are fixedly connected with spring plates for blocking the first spring 71; the second spring 81 is sleeved after the two ends of the second pressing rod 8 penetrate through the dust baffle 3 in a movable mode, the two ends of the second pressing rod 8 are fixedly connected with spring plates used for blocking the second spring 81, the dust absorption paper 4 is wrapped on the outer surface of the dust baffle 3, one end of the dust absorption paper 4 is pressed on the upper surface of the dust baffle 3 through the first pressing rod 7, and the other end of the dust absorption paper is pressed on the lower surface of the dust baffle 3 through the second pressing rod 8.

The working principle of the embodiment is as follows: pulling the first pressure lever 7 upwards, then plugging one end of the dust absorption paper 4 between the first pressure lever 7 and the upper surface of the dust baffle plate 3, then loosening the first pressure lever 7, and driving the first pressure lever 7 to move downwards through the elastic thrust of the first spring 71, so that one end of the dust absorption paper 4 is pressed on the upper surface of the dust baffle plate 3; then the second pressing rod 8 is pulled downwards, the other end of the dust absorption paper 4 is plugged between the second pressing rod 8 and the lower surface of the dust baffle plate 3, then the second pressing rod 8 is loosened, the second pressing rod 8 is driven to move upwards through the elastic thrust of the second spring 81, and therefore the other end of the dust absorption paper 4 is pressed on the lower surface of the dust baffle plate 3. The dust absorption paper 4 can absorb raised dust to achieve the effect of cleaning the raised dust, and the dust absorption paper 4 can adopt the existing electrostatic dust removal paper or adhesive gummed paper.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims

1. Mine breaker based on dust absorption mechanism, including organism (1) and rotate a pair of broken section of thick bamboo (6) of connection in organism (1) inside through actuating mechanism, its characterized in that: the dust guard is characterized in that a pair of dust guard plates (3) are symmetrically and rotatably connected to an opening at the top end of the machine body (1), a pair of string rods (2) which can movably penetrate through the dust guard plates (3) are fixedly connected to inner walls at the top ends of two sides of the machine body (1), a reset spring (5) is sleeved at the bottom end of each string rod (2), the bottom end of each reset spring (5) is fixedly connected with the inner wall of the machine body (1), and the top end of each reset spring (5) is fixedly connected with the lower surface of each dust guard plate (3).

2. The mine crusher based on dust suction mechanism according to claim 1, characterized in that the dust blocking plate (3) is externally wrapped and connected with dust suction paper (4).

3. The mine crusher based on dust suction mechanism according to claim 2, characterized in that the upper surface of the dust baffle plate (3) is elastically connected with a first pressure lever (7) for pressing one end of the dust suction paper (4), and the lower surface of the dust baffle plate (3) is elastically connected with a second pressure lever (8) for pressing the other end of the dust suction paper (4).

4. The mine crusher based on a dust collection mechanism is characterized in that two ends of the first pressure lever (7) movably penetrate through the dust baffle (3) and then are sleeved with a first spring (71).

5. The mine crusher based on a dust collection mechanism is characterized in that two ends of the second pressure lever (8) movably penetrate through the dust baffle (3) and then are sleeved with a second spring (81).

6. The mine crusher based on a dust suction mechanism is characterized in that the driving mechanism comprises a pair of motors fixedly connected to the rear surface of the machine body (1), rotating shafts are fixedly connected to the front end and the rear end of the crushing barrel (6), the rotating shaft on the front side is rotatably connected with the machine body (1), and the rotating shaft on the rear side is fixedly connected with a motor output shaft.

7. The mine crusher based on a dust suction mechanism as claimed in claim 1, characterized in that one side plate of the machine body (1) is hinged with a box door for guiding out the crushed material in the machine body (1).