CN219024451U

CN219024451U - Dynamics self-interacting formula stone crusher

Info

Publication number: CN219024451U
Application number: CN202223556252.1U
Authority: CN
Inventors: 陈朝方; 刘福梅
Original assignee: Chongqing Hexin Building Materials Co ltd
Current assignee: Chongqing Hexin Building Materials Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-05-16
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses a dynamics self-adjusting stone crusher, which comprises a crusher main body, wherein a plurality of fixing plates are fixedly connected to two sides of the inside of the crusher main body, a micro motor is fixedly connected to one side of the inside of the middle part and the side above the fixing plates, a threaded rod is arranged at the driving end of the micro motor, a thread block is connected to one side of the middle part of the threaded rod in a threaded manner, a rotating groove is fixedly connected to one side of the thread block, and a first crushing roller or a second crushing roller is inserted into the rotating groove in a plugging manner; and one ends of the first crushing roller and the second crushing roller are fixedly connected with a motor shaft, and one ends of the motor shafts are provided with motor boxes. Through above-mentioned structure, rotate operation with first broken roller and second broken roller through the inside motor of motor case, reach broken to the stone, extrude the breakage through main broken roller again and reach multiple broken operation, be convenient for need the breakage to not equidimension and hardness stone and adjust.

Description

Dynamics self-interacting formula stone crusher

Technical Field

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

Background

The stone crusher is mainly used for occasions such as mines and is used for crushing stone blocks into set particle sizes. Some stone crushers in the prior art drive crushing rollers to rotate through driving motors when in use, so that crushing operation is achieved, stones with different sizes and different hardness are the same crushing effect, small stones are convenient to crush, high cost is achieved by adopting a high-horsepower driving motor, and larger or harder stones are poor in crushing effect and cannot be adjusted according to different forces.

Disclosure of Invention

The utility model aims to provide a dynamics self-adjusting stone crusher, wherein a motor in a motor box rotates a first crushing roller and a second crushing roller to crush stone blocks, and a main crushing roller is used for extruding and crushing the stone blocks again to achieve multiple crushing operations, so that the stone blocks with different sizes and hardness can be conveniently adjusted.

To achieve the above object, there is provided a dynamics self-adjusting stone crusher comprising: the crusher comprises a crusher body, wherein a plurality of fixing plates are fixedly connected to two sides of the inside of the crusher body, a miniature motor is fixedly connected to one side of the inside of the fixing plates at the middle part and the upper part of the crusher body, a threaded rod is arranged at the driving end of the miniature motor, a thread block is connected to one side of the middle part of the threaded rod in a threaded manner, a rotating groove is fixedly connected to one side of the thread block, and a first crushing roller or a second crushing roller is inserted into the rotating groove;

the one end of first broken roller and second broken roller is all fixedly connected with motor shaft, and the one end of motor shaft all is provided with the motor case, the low end sliding fit of motor case has the sliding tray.

According to the dynamics self-adjusting stone crusher, one end of the fixed plate below is in running fit with a limiting shaft, and a main crushing roller is fixedly connected between the limiting shafts.

According to the dynamics self-adjusting stone crusher, one end of the main crushing roller is fixedly connected with a driving motor, and the driving motor is fixedly connected with the crusher main body.

According to the dynamics self-adjusting stone crusher, sliding grooves are formed between the first crushing roller and the motor box.

According to the dynamics self-adjusting stone crusher, springs are fixedly connected to two sides of the lower end of the fixing plate above the middle, and a protective baffle is fixedly connected to the other end of each spring.

According to the dynamics self-adjusting stone crusher, inclined plates are fixedly connected to two sides of the inner top end of the crusher main body.

According to the dynamics self-adjusting stone crusher, one end of the threaded rod is rotatably connected with a rotating plate.

According to the dynamics self-adjusting stone crusher, the other ends of the first crushing roller and the second crushing roller are fixedly connected with belt pulleys, and belts are sleeved outside the belt pulleys.

The beneficial effects are that:

1. compared with the prior art, the utility model is provided with the main crushing roller, the driving motor, the first crushing pipe and the second crushing roller, the main crushing roller is driven by the driving motor to crush and crush stones by falling above the main crushing roller, when different stones are required to be crushed, the threaded rod is rotated by the micro motor, the threaded rod is driven to move after rotation, the threaded block drives the rotating groove, the first crushing roller and the second crushing roller to move in position, and the distance adjustment operation of the first crushing roller and the second crushing roller can be achieved according to the requirement, so that the stone is crushed to different degrees, and better effect is achieved.

2. Compared with the prior art, the utility model is provided with the first crushing roller, the second crushing roller and the main crushing roller, the first crushing roller and the second crushing roller are rotated and operated by the motor in the motor box to crush stones, and the crushing operation is carried out by extruding and crushing the main crushing roller again to achieve multiple crushing operations, so that the adjustment of the crushing of stones with different sizes and hardness is facilitated, the problem that the use cost of the crushing roller is high in the prior art is solved, and the self-adjusting operation can be carried out according to the crushing of different stones.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a cross-sectional side view of a self-adjusting force lithotripter of the present utility model;

FIG. 2 is a cross-sectional recovery side view block diagram of a dynamics self-adjusting lithotripter of the present utility model;

FIG. 3 is a schematic three-dimensional structure diagram of a threaded block of the dynamics self-adjusting stone crusher of the present utility model;

FIG. 4 is an enlarged view of the construction at A in FIG. 1;

FIG. 5 is a schematic front side perspective view of a self-adjusting force lithotripter of the present utility model;

FIG. 6 is a schematic rear perspective view of a self-adjusting force stone crusher according to the present utility model.

Legend description:

1. a breaker body; 2. a sloping plate; 3. a first crushing roller; 4. a second crushing roller; 5. a limiting shaft; 6. a main crushing roller; 7. a fixing plate; 8. a screw block; 9. a rotating groove; 10. a threaded rod; 11. a micro motor; 12. a protective baffle; 13. a spring; 14. a rotating plate; 15. a motor case; 16. a driving motor; 17. a belt; 18. a belt pulley; 19. and a sliding groove.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-6, an embodiment of the present utility model is a force self-adjusting stone crusher, comprising: the crusher comprises a crusher body 1, a plurality of fixing plates 7 are fixedly connected to both sides of the inside of the crusher body 1, a micro motor 11 is fixedly connected to one side of the inside of the middle and upper fixing plates 7, a threaded rod 10 is made to rotate through the micro motor 11, a threaded block 8 is driven to move after rotation, the threaded block 8 drives a rotary groove 9 and a first crushing roller 3 and a second crushing roller 4 to move in position, a threaded rod 10 is arranged at the driving end of the micro motor 11, threaded connection is carried out through the threaded rod 10, threaded movement is achieved through the threaded rod 10, the threaded block 8 is connected to one side of the threaded rod 10, the rotary groove 9 is fixedly connected to one side of the threaded block 8, a first crushing roller 3 or a second crushing roller 4 is inserted into the inside of the rotary groove 9, the space between the first crushing roller 3 and the second crushing roller 4 is adjusted according to requirements, then the first crushing roller 3 and the second crushing roller 4 are rotated through a motor inside a motor box 15, multiple crushing operations of stones are achieved, one end of the lower fixing plate 7 is in rotary fit with a limit shaft 5, the limit shaft 5 is threaded connection through the threaded rod 10, the limit shaft 5 is connected to the main motor 6 is not in rotary connection with the main body 16, and the main body 6 is connected to the main body 16 through the rotary motor 16, and the main body is connected to the main body 16 through the main body 6 through the rotary shaft 6;

the one end of first broken roller 3 and the one end of second broken roller 4 is all fixedly connected with motor shaft, and the one end of motor shaft all is provided with motor case 15, the low end sliding fit of motor case 15 has the sliding tray, spout 19 has all been seted up between first broken roller 3 and the motor case 15, spout 19 carries out sliding fit, reach according to one side screw thread piece 8 removal, the equal fixedly connected with spring 13 in the low side both sides of middle part top fixed plate 7, the other end fixedly connected with protection baffle 12 of spring 13, protect through protection baffle 12, carry out elasticity back pressure through spring 13, reach buffering guard action, the equal fixedly connected with swash plate 2 in inside top both sides of breaker main part 1, the equal fixedly connected with belt pulley 18 of the other end of first broken roller 3 and second broken roller 4, rotate through belt pulley 18, and belt 17 follows and rotate, make its longitudinal homoenergetic rotate, the outside cover of belt pulley 18 is equipped with belt 17.

Working principle: when the stone crusher is used, firstly stones are put in through the top end of the crusher body 1, then fall above the main crushing roller 6, the main crushing roller 6 is driven by the driving motor 16 to crush and crush the stones, when different stones are crushed, the threaded rod 10 is rotated by the micro motor 11, the threaded block 8 is driven to move after rotation, the threaded block 8 drives the rotating groove 9 and the first crushing roller 3 and the second crushing roller 4 to move in position, the space between the first crushing roller 3 and the second crushing roller 4 is regulated according to the requirement after movement, and then the first crushing roller 3 and the second crushing roller 4 are rotated by the motor inside the motor case 15, so that multiple crushing operations on the stones are achieved, and crushing regulation on the stones with different sizes and hardness is facilitated.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. A dynamics self-adjusting stone crusher, comprising: the crusher comprises a crusher body (1), wherein a plurality of fixing plates (7) are fixedly connected to two sides of the inside of the crusher body (1), a miniature motor (11) is fixedly connected to one side of the inside of the fixing plates (7) at the middle and the upper side of the crusher body, a threaded rod (10) is arranged at the driving end of the miniature motor (11), a threaded block (8) is connected to one side of the middle of the threaded rod (10) in a threaded manner, a rotating groove (9) is fixedly connected to one side of the threaded block (8), and a first crushing roller (3) or a second crushing roller (4) is inserted into the rotating groove (9);

one end of each of the first crushing roller (3) and the second crushing roller (4) is fixedly connected with a motor shaft, one end of each of the motor shafts is provided with a motor case (15), and the lower end of each motor case (15) is in sliding fit with a sliding groove.

2. The dynamics self-adjusting stone crusher according to claim 1, characterized in that one end of the fixed plate (7) below is rotatably matched with a limiting shaft (5), and a main crushing roller (6) is fixedly connected between the limiting shafts (5).

3. A force self-adjusting stone crusher according to claim 2, characterized in that one end of the main crushing roller (6) is fixedly connected with a drive motor (16), and that the drive motor (16) is fixedly connected with the crusher body (1).

4. A dynamics self-adjusting stone crusher according to claim 1, characterized in that a chute (19) is provided between the first crushing roller (3) and the motor housing (15).

5. The dynamics self-adjusting stone crusher according to claim 1, wherein springs (13) are fixedly connected to two sides of the lower end of the fixing plate (7) above the middle part, and a protective baffle (12) is fixedly connected to the other end of each spring (13).

6. The dynamics self-adjusting stone crusher according to claim 1, characterized in that inclined plates (2) are fixedly connected to both sides of the inner top end of the crusher body (1).

7. A force self-adjusting lithotripter according to claim 1, wherein one end of the threaded rod (10) is rotatably connected with a rotation plate (14).

8. The dynamics self-adjusting stone crusher according to claim 1, characterized in that the other ends of the first crushing roller (3) and the second crushing roller (4) are fixedly connected with a belt pulley (18), and the belt (17) is sleeved outside the belt pulley (18).