CN220700157U - Plastic grinder - Google Patents

Abstract

The utility model belongs to the field of plastic crushers, in particular to a plastic crusher, which comprises a first crushing box, wherein a first rotating shaft is fixedly connected between opposite side walls of the first crushing box; a group of first crushing discs are fixedly connected to the first rotating shaft; a pair of second rotating shafts are rotatably connected between the opposite side walls of the first crushing box, and penetrate through one side of the first crushing box; a group of second crushing discs are rotatably connected to the first rotating shaft; the first crushing discs and the second crushing discs are distributed in a staggered manner; the equal rigid coupling of first crushing case relative lateral wall has the dead lever to only smash once usually when solving smashing plastics, just collect the plastics after smashing, but far short reach plastics thoroughly kibbling standard, smash insufficiently, thereby influence the crushing efficiency and the crushing quality of plastics, need the staff to collect the plastics again and carry out secondary crushing, extravagant a large amount of time's problem.

Description

Plastic grinder

Technical Field

The utility model belongs to the field of plastic crushers, and particularly relates to a plastic crusher.

Background

The plastic is one of the common materials, has better plasticity and higher cost performance, and can be produced into plastics with different properties by mixing with different materials, so that the plastic is popular, is difficult to naturally degrade after being discarded, and is difficult to recycle due to volume.

In the prior art, when plastics are crushed, the crushed plastics are collected only by crushing once, but the crushed plastics are far from reaching the standard of thorough plastic crushing, and the crushing is insufficient, so that the crushing efficiency and the crushing quality of the plastics are affected, and a large amount of time is wasted because the plastics are required to be collected again by staff for secondary crushing.

To this end, the utility model provides a plastic pulverizer.

Disclosure of Invention

In order to make up the defects of the prior art, the plastic after crushing is collected only by crushing the plastic once usually, but the plastic is not completely crushed until the standard is reached, the crushing is insufficient, the crushing efficiency and the crushing quality of the plastic are affected, and the problems that a worker is required to collect the plastic again for secondary crushing and a large amount of time is wasted are solved.

The technical scheme adopted for solving the technical problems is as follows: the plastic pulverizer comprises a first pulverizing box, wherein a first rotating shaft is fixedly connected between opposite side walls of the first pulverizing box; a group of first crushing discs are fixedly connected to the first rotating shaft; a pair of second rotating shafts are rotatably connected between the opposite side walls of the first crushing box, and penetrate through one side of the first crushing box; a group of second crushing discs are rotatably connected to the first rotating shaft; the first crushing discs and the second crushing discs are distributed in a staggered manner; fixing rods are fixedly connected to the opposite side walls of the first crushing box; an arc-shaped crushing disc is fixedly connected to the pair of fixing rods; the arc-shaped crushing discs and the second crushing discs are distributed in a staggered manner; the side wall of the first crushing box is provided with a power piece; the second rotating shaft is driven by the power piece; the bottom of the first crushing box is provided with a second crushing box; a crushing piece is arranged in the second crushing box; a group of fixed columns are fixedly connected to the bottom of the second crushing box; the inner bottom wall of the second crushing box is an inclined plane; a first through groove is formed in one side of the second crushing box; the top of the second crushing box is provided with a second through groove.

Preferably, the pulverizing member includes a third rotation shaft; the pair of third rotating shafts are rotatably connected between the opposite side walls of the second crushing box, and the third rotating shafts penetrate through one side of the second crushing box; a crushing roller is fixedly connected to the third rotating shaft; one end of each pair of third rotating shafts is fixedly connected with a first gear, and the first gears are meshed with each other; the side wall of the second crushing box is fixedly connected with a first motor through a first L-shaped rod; the output end of the first motor is in driving connection with the third rotating shaft.

Preferably, the power member includes a second motor; the second motor is fixedly connected to the side wall of the first crushing box through a pair of second L-shaped rods; one end of each pair of second rotating shafts is fixedly connected with a second gear; a pair of second gears are in meshed connection with a third gear; the pair of third gears are all connected to the side wall of the first crushing box in a rotating mode through a fourth rotating shaft, and the pair of third gears are meshed with each other.

Preferably, the top of the first crushing box is fixedly connected with a conical top; and a feeding hopper is fixedly connected to the opposite side wall of the conical top.

Preferably, concave plates are fixedly connected to the side walls of the two sides of the first crushing box; the other ends of the concave plates are fixedly connected to the side walls of the two sides of the second crushing box.

Preferably, a rubber pad is arranged at the bottom of the fixed column.

The beneficial effects of the utility model are as follows:

1. according to the plastic pulverizer, plastic is placed in the first pulverizing box, the power piece drives the pair of second rotating shafts to rotate relatively, the second pulverizing discs are driven to pulverize by rotating the second rotating shafts, the first pulverizing discs, the second pulverizing discs and the arc-shaped pulverizing discs are matched with each other, the plastic can be better pulverized, the plastic can be further pulverized by the pulverizing piece arranged in the second pulverizing box, and the pulverized plastic can be collected by the inclined plane and the second through groove.

2. According to the plastic pulverizer disclosed by the utility model, one of the third rotating shafts is driven to rotate by the first motor, the first gears are fixedly connected at one ends of the pair of third rotating shafts and are meshed with each other, so that the fixed pulverizing rollers are driven to perform secondary pulverization, the plastic can be pulverized more effectively, and the problem of incomplete plastic pulverization is avoided.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a perspective view of the present utility model;

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

FIG. 3 is a partial block diagram of the present utility model;

FIG. 4 is a schematic view of a partial structure in the present utility model;

FIG. 5 is a partial cross-sectional view of the present utility model;

in the figure: 1. a first pulverizing box; 2. a first rotation shaft; 3. a first shredder plate; 4. a second rotation shaft; 5. a second shredder plate; 6. a fixed rod; 7. an arc-shaped crushing disc; 8. a second pulverizing box; 9. fixing the column; 10. an inclined plane; 11. a first through groove; 12. a second through slot; 13. a third rotation shaft; 14. a pulverizing roller; 15. a first gear; 16. a first L-shaped rod; 17. a first motor; 18. a second motor; 19. a second L-shaped rod; 20. a second gear; 21. a third gear; 22. a conical roof; 23. a feed hopper; 24. a concave plate.

Detailed Description

The utility model is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1 to 5, the plastic pulverizer according to the embodiment of the utility model comprises a first pulverizing box 1, wherein a first rotating shaft 2 is fixedly connected between opposite side walls of the first pulverizing box 1; a group of first crushing discs 3 are fixedly connected to the first rotating shaft 2; a pair of second rotating shafts 4 are rotatably connected between the opposite side walls of the first crushing box 1, and the second rotating shafts 4 penetrate through one side of the first crushing box 1; a group of second crushing discs 5 are rotatably connected to the first rotating shaft 2; the first crushing discs 3 and the second crushing discs 5 are distributed in a staggered manner; the opposite side walls of the first crushing box 1 are fixedly connected with fixing rods 6; an arc-shaped crushing disc 7 is fixedly connected to the pair of fixing rods 6; the arc-shaped crushing discs 7 and the second crushing discs 5 are distributed in a staggered manner; the side wall of the first crushing box 1 is provided with a power piece; the second rotating shaft 4 is driven by a power piece; the bottom of the first crushing box 1 is provided with a second crushing box 8; a crushing piece is arranged in the second crushing box 8; a group of fixed columns 9 are fixedly connected to the bottom of the second crushing box 8; the inner bottom wall of the second crushing box 8 is an inclined surface 10; a first through groove 11 is formed in one side of the second crushing box 8; the second through groove 12 has been seted up at the 8 tops of second crushing case, and during operation is through putting into plastics first crushing incasement 1, drives a pair of second axis of rotation 4 through the power spare and rotates and drive second crushing dish 5 and smash, smashes dish 3 and second crushing dish 5, arc crushing dish 7 mutually support through first crushing dish, smashes the plastics that can be better, smashes the piece through smashing that the incasement 8 is set up and can further smash plastics, through inclined plane 10 and the second through groove 12 that set up, can collect the plastics of smashing.

The crushing member includes a third rotation shaft 13; a pair of third rotating shafts 13 are rotatably connected between opposite side walls of the second crushing box 8, and the third rotating shafts 13 penetrate one side of the second crushing box 8; the third rotating shaft 13 is fixedly connected with a crushing roller 14; one end of each pair of third rotating shafts 13 is fixedly connected with a first gear 15, and the pair of first gears 15 are meshed with each other; the side wall of the second crushing box 8 is fixedly connected with a first motor 17 through a first L-shaped rod 16; the output end of the first motor 17 is in driving connection with the third rotating shaft 13, and when the plastic crusher is in operation, one of the third rotating shafts 13 is driven to rotate through the first motor 17, the first gears 15 are fixedly connected to one ends of the pair of third rotating shafts 13, and the first gears are meshed with each other, so that the first motor 17 can relatively rotate, and the crushing roller 14 fixedly connected with the first motor is driven to perform secondary crushing, so that the plastic can be crushed more effectively, and the problem that the plastic is not crushed completely is avoided.

The power member includes a second motor 18; the second motor 18 is fixedly connected to the side wall of the first crushing box 1 through a pair of second L-shaped rods 19; one end of each pair of second rotating shafts 4 is fixedly connected with a second gear 20; a third gear 21 is connected to the pair of second gears 20 in a meshing manner; the pair of third gears 21 are all connected on the side wall of the first crushing box 1 through the rotation of the fourth rotating shaft, and the pair of third gears 21 are meshed with each other, and when the crushing box is in operation, one of the second rotating shafts 4 is driven to rotate through the second motor 18, the second gears 20 are driven to rotate, and the other second gears 20 can be driven to rotate through the transmission of the meshed third gears 21, so that the second crushing disc 5 is driven to rotate relatively to crush.

The top of the first crushing box 1 is fixedly connected with a conical top 22; the opposite lateral wall rigid coupling of toper top 22 has feeder hopper 23, and during operation has toper top 22 through first crushing case 1 top rigid coupling, can avoid when smashing for the first time because of plastics is whole more complete, takes place to splash easily when smashing, the accidental injury staff.

Concave plates 24 are fixedly connected to the side walls of the two sides of the first crushing box 1; the other end of the concave plate 24 is fixedly connected to the side walls of the two sides of the second crushing box 8, and the first crushing box 1 and the second crushing box 8 are connected through the pair of concave plates 24 during operation, so that a gap is reserved between the first crushing box 1 and the second crushing box 8 when the fixing effect is achieved, the crushing condition can be observed, and meanwhile, the crushed workpiece is convenient to overhaul.

The rubber pad is arranged at the bottom of the fixed column 9, and when the device is in operation, vibration generated during operation of the whole device can be relieved through the rubber pad arranged at the bottom of the fixed column 9, and meanwhile the noise reduction function is achieved.

Working principle: through putting the plastic into the first crushing box 1, a pair of second rotating shafts 4 are driven by a power piece to rotate relatively, the second crushing disc 5 is driven by the rotation of the second rotating shafts 4 to crush, the first crushing disc 3, the second crushing disc 5 and the arc-shaped crushing disc 7 are matched with each other, the plastic can be better crushed, the crushed plastic can be further crushed by the crushing piece arranged in the second crushing box 8, the crushed plastic can be collected by the inclined plane 10 and the second through groove 12, one of the third rotating shafts 13 is driven by the first motor 17 to rotate, the first gears 15 are fixedly connected at one ends of the pair of third rotating shafts 13 and meshed with each other, the relative rotation can be carried out, the crushing rollers 14 fixedly connected are driven to crush the plastic for the second time, the plastic can be crushed more effectively, the problem of incomplete plastic crushing is avoided, one of the second rotating shafts 4 is driven to rotate by the second motor 18, the second gear 20 is driven to rotate, the other second gear 20 can be driven to rotate by the transmission of the meshed third gear 21, so that the second crushing disc 5 is driven to rotate relatively for crushing, the conical top 22 is fixedly connected to the top of the first crushing box 1, the situation that when the first crushing is carried out, the plastic is relatively complete and is easy to splash during crushing, the staff is not hurt due to the fact that the plastic is easy to splash during crushing is avoided, the first crushing box 1 and the second crushing box 8 are connected by the pair of concave plates 24, a gap is reserved between the first crushing box 1 and the second crushing box 8 when the fixing effect is achieved, the crushing condition can be observed, meanwhile, the crushing piece is convenient to overhaul, and the vibration generated during the operation of the whole equipment can be relieved by the rubber pad arranged at the bottom of the fixing column 9, meanwhile, the noise reduction function is achieved.

The front, rear, left, right, up and down are all based on fig. 1 in the drawings of the specification, the face of the device facing the observer is defined as front, the left side of the observer is defined as left, and so on, according to the viewing angle of the person.

In the description of the present utility model, it should be understood that the terms "center," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present utility model.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. A plastic pulverizer, characterized in that: the device comprises a first crushing box (1), wherein a first rotating shaft (2) is fixedly connected between opposite side walls of the first crushing box (1); a group of first crushing discs (3) are fixedly connected to the first rotating shaft (2); a pair of second rotating shafts (4) are rotatably connected between the opposite side walls of the first crushing box (1), and the second rotating shafts (4) penetrate through one side of the first crushing box (1); a group of second crushing discs (5) are rotatably connected to the first rotating shaft (2); the first crushing discs (3) and the second crushing discs (5) are distributed in a staggered manner; fixing rods (6) are fixedly connected to the opposite side walls of the first crushing box (1); an arc-shaped crushing disc (7) is fixedly connected to the pair of fixing rods (6); the arc-shaped crushing discs (7) and the second crushing discs (5) are distributed in a staggered manner; the side wall of the first crushing box (1) is provided with a power piece; the second rotating shaft (4) is driven by a power piece; the bottom of the first crushing box (1) is provided with a second crushing box (8); a crushing piece is arranged in the second crushing box (8); a group of fixed columns (9) are fixedly connected to the bottom of the second crushing box (8); the inner bottom wall of the second crushing box (8) is an inclined surface (10); a first through groove (11) is formed in one side of the second crushing box (8); the top of the second crushing box (8) is provided with a second through groove (12).

2. A plastic shredder according to claim 1, wherein: the crushing member comprises a third rotating shaft (13); the pair of third rotating shafts (13) are rotatably connected between the opposite side walls of the second crushing box (8), and the third rotating shafts (13) penetrate through one side of the second crushing box (8); a crushing roller (14) is fixedly connected to the third rotating shaft (13); one end of each pair of third rotating shafts (13) is fixedly connected with a first gear (15), and the first gears (15) are meshed with each other; the side wall of the second crushing box (8) is fixedly connected with a first motor (17) through a first L-shaped rod (16); the output end of the first motor (17) is in driving connection with the third rotating shaft (13).

3. A plastic shredder according to claim 2, wherein: the power member includes a second motor (18); the second motor (18) is fixedly connected to the side wall of the first crushing box (1) through a pair of second L-shaped rods (19); one end of each pair of second rotating shafts (4) is fixedly connected with a second gear (20); a pair of second gears (20) are connected with a third gear (21) in a meshed manner; the pair of third gears (21) are rotatably connected to the side wall of the first crushing box (1) through a fourth rotating shaft, and the pair of third gears (21) are meshed with each other.

4. A plastic shredder according to claim 3, wherein: the top of the first crushing box (1) is fixedly connected with a conical top (22); the opposite side walls of the conical top (22) are fixedly connected with a feed hopper (23).

5. A plastic shredder according to claim 4, wherein: concave plates (24) are fixedly connected to the side walls of the two sides of the first crushing box (1); the other ends of the concave plates (24) are fixedly connected to the side walls of the two sides of the second crushing box (8).

6. A plastic shredder according to claim 5, wherein: and a rubber pad is arranged at the bottom of the fixed column (9).