CN219816383U - Breaker is used in grit material production - Google Patents

Abstract

The utility model relates to the technical field of sand and stone material production, and discloses a crusher for sand and stone material production, which comprises a crushing box, wherein a discharge hole is formed in the lower part of the front end of the crushing box; four grinding wheels are arranged in the crushing box, every two grinding wheels are in a flush state, the left side of each grinding wheel passes through the crushing box and is provided with a rotating column, a first belt is arranged between the two rotating columns on each side, and two first driving motors are arranged at the lower part of the left side wall of the crushing box; the sand and stone materials are put into the crushing box, the upper two grinding wheels carry out first grinding operation on the sand and stone materials, after grinding is completed, the sand and stone materials enter between the lower two grinding wheels to carry out second grinding operation, so that the sand and stone materials are ensured to be thoroughly ground, the crushing standard is met, the later crushing time is reduced, and the crushing efficiency is improved; the liquid pump is started, clean water in the water storage tank is pressed into the two water spraying pipes, and is discharged to the surface of the sand stone material through the small pipes, so that dust removal treatment is carried out, and the influence of dust lifting on operation personnel is avoided.

Description

Breaker is used in grit material production

Technical Field

The utility model relates to the technical field of sand stone production, in particular to a crusher for sand stone production.

Background

When the sand and stone materials are produced, crushing operation is carried out on the sand and stone materials, and a crusher is needed; the breaker is used in grit material production that uses on the market at present is provided with two grinding rolls only, leads to the grit material not to obtain thorough breakage, can not reach broken standard, has increased the broken time of later stage to can produce a lot of dust when carrying out grit material crushing operation, produce the influence to surrounding operating personnel operation.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the crusher for producing the sand and stone materials, which has the advantages of high efficiency and the like, and solves the problems proposed by the background art.

In order to achieve the aim of high efficiency, the utility model provides the following technical scheme: the crusher for producing the sand and stone materials comprises a crushing box, wherein a discharge hole is formed in the lower portion of the front end of the crushing box;

the crushing box is internally provided with four grinding wheels, every two grinding wheels are in a flush state, the left side of each grinding wheel penetrates through the crushing box and is provided with a rotating column, a first belt is arranged between the two rotating columns on each side, two first driving motors are arranged on the lower portion of the left side wall of the crushing box, and third belts are arranged on the first driving motors and the rotating columns in a transmission mode.

As still further aspects of the utility model: the conveying groove is arranged at the front end of the crushing box, the conveying belt is arranged on the inner side wall of the conveying groove, two rollers are arranged in the conveying belt, any one roller is connected with a second driving motor, the second driving motor is started, the rollers are driven to rotate through a coupler, the second belt is driven to rotate, and accordingly the two rollers are driven to rotate, the conveying belt is driven to rotate, and sand and stone materials can be conveniently moved.

As still further aspects of the utility model: the water storage tank is installed to conveyer trough right side wall, the water storage tank upper end is connected with two spray pipes, the spray pipe lower extreme all is provided with a plurality of tubules, starts the liquid pump, and the clear water in the water storage tank is impressed into two spray pipes, and the grit material surface is arranged to the tubule of rethread, carries out dust removal treatment, avoids the dust to raise and influences operating personnel and carries out the operation.

As still further aspects of the utility model: the discharge plate is installed to the conveyer trough front end, the swash plate is installed to discharge gate front end lower part, and swash plate and discharge plate make things convenient for the sand and stone material to remove, provide convenience.

As still further aspects of the utility model: the first protective housing is installed to broken case left side wall, the second protective housing is installed to conveyer trough left side wall, one side that the conveyer trough was kept away from to the second protective housing is provided with control panel, and first protective housing and second protective housing all protect first driving motor, second driving motor, have improved the security.

As still further aspects of the utility model: the baffle is installed to broken case upper end, the baffle is provided with three, and three baffles protect broken case upper portion, have improved the security.

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

1. in the utility model, the sand and stone materials are put into the crushing box, the upper two crushing wheels carry out the first crushing operation on the sand and stone materials, after the crushing is finished, the sand and stone materials enter between the lower two crushing wheels to carry out the second crushing operation, thereby ensuring that the sand and stone materials are crushed thoroughly, reaching the crushing standard, reducing the later crushing time and improving the crushing efficiency.

2. In the utility model, the liquid pump is started, clean water in the water storage tank is pressed into the two water spraying pipes and then discharged to the surface of the sand and stone materials through the small pipes, so that dust removal treatment is carried out, and the influence of dust lifting on operation of operators is avoided.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the present utility model;

fig. 3 is a schematic view of the structure of four grinding rolls according to the utility model.

In the figure: 1. a crushing box; 2. a baffle; 3. a grinding wheel; 4. rotating the column; 5. a first belt; 6. a discharge port; 7. a sloping plate; 8. a water spray pipe; 9. a water storage tank; 10. a discharge plate; 11. a conveyor belt; 12. a roller; 13. a second belt; 14. a transfer tank; 15. a second driving motor; 16. a first protective box; 17. a control panel; 18. a third belt; 19. a first driving motor; 20. and a second protective box.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, the first driving motor and the second driving motor are both in the prior art, and are common knowledge of those skilled in the art, and are not described herein in detail.

Referring to fig. 1 to 3, in an embodiment of the present utility model, a crusher for producing sand and stone materials includes a crushing box 1, wherein a discharge port 6 is provided at a lower part of a front end of the crushing box 1;

the inside four grinding rolls 3 that are provided with of crushing case 1, every two grinding rolls 3 are in the parallel and level state, and grinding rolls 3 left side passes crushing case 1 and installs the rotation post 4, is provided with first belt 5 between two rotation posts 4 of each side, and two first driving motor 19 are installed to crushing case 1 left side wall lower part, and the third belt 18 is installed with all transmission on the rotation post 4 to first driving motor 19. The rotating column 4 is a belt wheel. The distance between the two grinding wheels 3 on the upper side is larger than the distance between the two grinding wheels 3 on the lower side, so that the sand and stone can be crushed in a grading way, and the crushing efficiency is high.

The front end of the crushing box 1 is provided with a conveying groove 14, the inner side wall of the conveying groove 14 is provided with a conveying belt 11, the inside of the conveying belt 11 is provided with two rollers 12, the left sides of the rollers 12 penetrate through the conveying groove 14 and are in transmission connection with a second belt 13, the left end of each roller 12 is provided with a second driving motor 15 through a coupler, the second driving motor 15 is started, the rollers 12 are driven to rotate through the coupler, the second belt 13 is driven to rotate, so that the two rollers 12 are driven to rotate, the conveying belt 11 is driven to rotate, and sand and stones are convenient to move; the right side wall of the conveying groove 14 is provided with a water storage tank 9, the upper end of the water storage tank 9 is connected with two water spraying pipes 8, the lower ends of the water spraying pipes 8 are provided with a plurality of small pipes, a liquid pump is started, clear water in the water storage tank 9 is pressed into the two water spraying pipes 8, and then is discharged to the surface of sand and stone materials through the small pipes for dust removal treatment, so that the influence of dust lifting on operation of operators is avoided; the front end of the conveying groove 14 is provided with a discharge plate 10, the lower part of the front end of the discharge hole 6 is provided with an inclined plate 7, and the inclined plate 7 and the discharge plate 10 facilitate the movement of the sand and stone materials, thereby providing convenience; the left side wall of the crushing box 1 is provided with a first protection box 16, the left side wall of the conveying groove 14 is provided with a second protection box 20, one side of the second protection box 20 far away from the conveying groove 14 is provided with a control panel 17, and both the first protection box 16 and the second protection box 20 protect a first driving motor 19 and a second driving motor 15, so that the safety is improved; baffle 2 is installed to broken case 1 upper end, and baffle 2 is provided with three, and three baffle 2 protect broken case 1 upper portion, have improved the security. The second belt 13 may not be provided, and the second drive motor 15 may be connected to any one of the rollers 12.

The working principle of the utility model is as follows: place the device in the place that needs to carry out grit material processing operation, connect the power, guarantee the device and be in the state of being on, start first driving motor 19, first driving motor 19 all drives two third belts 18 and rotates, drive two rotation post 4 of connection and rotate, drive two first belts 5 and rotate, thereby drive four grinding wheel 3 and rotate, preceding two grinding wheel 3 and two grinding wheel 3 are in the reverse motion, start second driving motor 15, drive cylinder 12 through the shaft coupling and rotate, drive second belt 13 and rotate, thereby drive two cylinders 12 and rotate, drive conveyer belt 11 and rotate, put into crushing box 1 with the grit material, last two grinding wheel 3 are to the grit material first time pulverize the operation, after the completion is pulverized, the grit material enters into between the next two grinding wheel 3, carry out the second time and pulverize the operation, guaranteed that the grit material pulverize thoroughly, the grit material after the completion enters into conveyer belt 11, start the liquid pump, the clear water in the box 9 is pressed into two 8, it is interior to carry out the dust removal operation to carry out the dust removal through the small-size, prevent that the dust removal operation from carrying out the dust removal operation to the dust removal operation, the dust removal operation is carried out to the dust removal operation through three, the dust removal operation is carried out to the dust removal operation is carried out, and is protected.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The crusher for sand and stone material production comprises a crushing box (1), wherein a discharge hole (6) is formed in the lower part of the front end of the crushing box (1);

the method is characterized in that: the crushing box (1) is inside to be provided with four grinding rolls (3), every two grinding rolls (3) are in the parallel and level state, grinding rolls (3) left side is passed crushing box (1) and is installed and rotate post (4), is provided with first belt (5) between two rotation posts (4) of every side, two first driving motor (19) are installed to crushing box (1) left wall lower part, all transmission installs third belt (18) on first driving motor (19) and the rotation post (4).

2. The crusher for producing sand and stone materials according to claim 1, wherein: the crushing box (1) front end is installed conveyer trough (14), conveyer belt (11) are installed to conveyer trough (14) inside wall, conveyer belt (11) internally mounted has two cylinders (12), and arbitrary cylinder (12) are connected with second driving motor (15).

3. A breaker for producing sand and stone material according to claim 2, characterized in that: the water storage tank (9) is installed on the right side wall of the conveying groove (14), two water spraying pipes (8) are connected to the upper end of the water storage tank (9), and a plurality of small pipes are arranged at the lower ends of the water spraying pipes (8).

4. A breaker for producing sand and stone material according to claim 2, characterized in that: the front end of the conveying groove (14) is provided with a discharge plate (10), and the lower part of the front end of the discharge hole (6) is provided with a sloping plate (7).

5. A breaker for producing sand and stone material according to claim 2, characterized in that: the left side wall of the crushing box (1) is provided with a first protection box (16), the left side wall of the conveying groove (14) is provided with a second protection box (20), and one side, far away from the conveying groove (14), of the second protection box (20) is provided with a control panel (17).

6. The crusher for producing sand and stone materials according to claim 1, wherein: the upper end of the crushing box (1) is provided with baffle plates (2), and the baffle plates (2) are provided with three.