CN219187180U

CN219187180U - Novel biax shredder

Info

Publication number: CN219187180U
Application number: CN202320062139.3U
Authority: CN
Inventors: 黄义军; 李忠超
Original assignee: Tianchang Baolv Renewable Resources Recycling Co ltd
Current assignee: Tianchang Baolv Renewable Resources Recycling Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-06-16
Anticipated expiration: 2033-01-10

Abstract

The utility model discloses a novel double-shaft shredder, which relates to the field of circuit board shredding, and comprises an equipment platform, wherein a shredding box body is arranged on the equipment platform, shredding assemblies are arranged on the shredding box body, guide plates are fixedly arranged on the inner walls of two sides of the shredding box body, conveying assemblies are arranged on the two guide plates, and each shredding assembly comprises a first shredding motor and a second shredding motor which are fixedly arranged on the equipment platform. According to the utility model, a circuit board is placed in a feed hopper, falls between two guide plates under the guide action of the feed hopper, a shredding assembly is started through a control panel, a plurality of groups of shredding teeth and shredding press blocks are arranged on a first shredding roller and a second shredding roller, the fallen circuit board can be shredded under the shearing, tearing and extrusion actions, the shredded block-shaped circuit board enters a blanking hopper from a blanking hole, and finally falls into a collecting box for collecting operation.

Description

Novel biax shredder

Technical Field

The utility model relates to the technical field of circuit board shredding, in particular to a novel double-shaft shredder.

Background

The circuit board is miniaturized and visualized, plays an important role in mass production of fixed circuits and optimizing layout of electrical appliances, and in the recovery processing process, more metal powder such as copper exists on the circuit board due to waste circuit board, and the circuit board needs to be crushed firstly and then is recovered.

In the process of crushing the circuit board, the circuit board is crushed in the crusher, after the circuit board is put into, the circuit board is wider, and the condition of clamping or supporting each other easily appears after the circuit board contacts each other, so that the circuit board above can not continue to fall down for crushing, and manual intervention is required each time, so that the novel double-shaft shredder is required to meet the demands of people.

Disclosure of Invention

The utility model aims to provide a novel double-shaft shredder, which aims to solve the problems that the circuit board is crushed in the crusher in the crushing process, and after the circuit board is put in, the circuit board is wider and is easy to be clamped or mutually supported after being mutually contacted, so that the circuit board cannot continuously fall down to perform the crushing effect, and manual intervention is needed each time.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the novel double-shaft shredder comprises an equipment platform, wherein a shredding box body is arranged on the equipment platform, shredding assemblies are arranged on the shredding box body, guide plates are fixedly arranged on the inner walls of the two sides of the shredding box body, and conveying assemblies are arranged on the two guide plates;

the shredding assembly comprises a first shredding motor and a second shredding motor which are fixedly installed on the equipment platform, wherein the output shafts of the first shredding motor and the second shredding motor are fixedly provided with a first shredding roller and a second shredding roller, and the first shredding roller and the second shredding roller are located in the shredding box body and located below the two guide plates.

Preferably, the conveying assembly comprises a mounting groove formed in one side of the guide plate, two rotating rollers are rotatably mounted on the inner wall of the mounting groove, the two rotating rollers are movably sleeved with the same guide conveying belt, and a plurality of strip-shaped driving blocks are arranged on the guide conveying belt.

Preferably, a motor groove is formed in the inner wall of one side of the mounting groove, a rotating motor is fixedly mounted in the motor groove, and an output shaft of the rotating motor is fixedly mounted at one end of one rotating roller.

Preferably, the first shredding roller and the second shredding roller are provided with a plurality of groups of shredding teeth and shredding press blocks, and the shredding teeth and the shredding press blocks are arranged in a crossing manner.

Preferably, a feeding hopper is arranged on the top side of the shredding box body, and the feeding hopper is communicated with the shredding box body.

Preferably, the unloading hole has been seted up to the topside of equipment platform, and the downside fixed mounting of equipment platform has the unloading hopper, and the unloading hole is linked together with the unloading hopper, and the collecting box is installed to the downside of equipment platform, and the collecting box is located the below position of unloading hopper.

Preferably, a control panel is fixedly arranged on one side of the shredding box body, and the control panel is electrically connected with the first shredding motor, the second shredding motor and the rotating motor.

The beneficial effects of the utility model are as follows:

in the utility model, a circuit board is placed in a feed hopper, falls between two guide plates under the guide action of the feed hopper, a shredding assembly is started through a control panel, a plurality of groups of shredding teeth and shredding press blocks are arranged on a first shredding roller and a second shredding roller, the fallen circuit board is shredded under the shearing, tearing and extrusion actions, the shredded block-shaped circuit board enters a blanking hopper from a blanking hole, and finally falls into a collecting box for collecting operation;

according to the utility model, in the shredding process, the conveying assembly is started, the guide conveying belt rotates and then can drive the plurality of strip-shaped driving blocks to move, and the plurality of strip-shaped driving blocks move, so that the fallen circuit boards can be conveyed into the shredding assembly to be shredded better, and the problem that the circuit boards are blocked by each other in the falling process to form blockage can be effectively avoided, and the circuit boards can be shredded smoothly.

Drawings

Fig. 1 is a schematic structural diagram of a left-view perspective of a novel double-shaft shredder provided by the utility model;

fig. 2 is a schematic right-view perspective structure diagram of a novel double-shaft shredder provided by the utility model;

FIG. 3 is a schematic cross-sectional structural view of a novel dual-shaft shredder according to the present utility model;

FIG. 4 is a schematic view of a shredding roll of a novel dual-shaft shredder according to the present utility model;

fig. 5 is a schematic structural view of a guide plate in the novel double-shaft shredder according to the present utility model.

In the figure: 1. an equipment platform; 2. shredding the box body; 3. a control panel; 4. a first shredding motor; 5. a second shredding motor; 6. a first shredding roller; 7. a second shredding roller; 8. shredding teeth; 9. shredding the briquettes; 10. a feed hopper; 11. a guide plate; 12. a blanking hole; 13. discharging a hopper; 14. a collection box; 15. a mounting groove; 16. a rotating roller; 17. guiding the conveyer belt; 18. a strip-shaped driving block; 19. a motor slot; 20. and rotating the motor.

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.

According to the

drawings

1, 2, 3 and 4, a novel double-shaft shredder comprises a device platform 1, wherein a shredding box body 2 is arranged on the device platform 1, shredding assemblies are arranged on the shredding box body 2, guide plates 11 are fixedly arranged on the inner walls of two sides of the shredding box body 2, conveying assemblies are arranged on the two guide plates 11, a control panel 3 is fixedly arranged on one side of the shredding box body 2, the control panel 3 is electrically connected with a first shredding motor 4, a second shredding motor 5 and a rotating motor 20,

the shredding assembly comprises a first shredding motor 4 and a second shredding motor 5 which are fixedly mounted on the equipment platform 1, an output shaft of the first shredding motor 4 and an output shaft of the second shredding motor 5 are fixedly mounted with a first shredding roller 6 and a second shredding roller 7, the first shredding roller 6 and the second shredding roller 7 are located in the shredding box body 2 and located below two guide plates 11, a plurality of groups of shredding teeth 8 and shredding press blocks 9 are arranged on the first shredding roller 6 and the second shredding roller 7, the shredding teeth 8 and the shredding press blocks 9 are arranged in a crossed mode, the shredding assembly is started through the control panel 3, the shredding assembly is operated by the first shredding motor 4 and the second shredding motor 5, the first shredding roller 6 and the second shredding roller 7 can be driven to rotate, the first shredding roller 6 and the second shredding roller 7 are provided with a plurality of groups of shredding teeth 8 and shredding press blocks 9, and a circuit board which falls down is shredded to 2-3 cm under the shearing and squeezing actions.

According to the fig. 3 and 5, the conveying assembly comprises a mounting groove 15 formed in one side of a guide plate 11, two rotating rollers 16 are rotatably mounted on the inner wall of the mounting groove 15, a guide conveying belt 17 is movably sleeved on the two rotating rollers 16, a plurality of strip-shaped driving blocks 18 are arranged on the guide conveying belt 17, a motor groove 19 is formed in one side inner wall of the mounting groove 15, a rotating motor 20 is fixedly mounted in the motor groove 19, an output shaft of the rotating motor 20 is fixedly mounted at one end of one rotating roller 16, in the shredding process, the rotating motor 20 on the conveying assembly is started to operate, the rotating rollers 16 and the guide conveying belt 17 can be driven to rotate, after the guide conveying belt 17 rotates, a plurality of strip-shaped driving blocks 18 can be driven to move, and the fallen circuit boards can be conveyed into the shredding assembly better, so that the circuit boards can be smoothly shredded in the falling process, and the problem of blocking is solved.

According to the drawings 1 and 3, the top side of the shredding box body 2 is provided with a feed hopper 10, the feed hopper 10 is communicated with the shredding box body 2, the top side of the equipment platform 1 is provided with a blanking hole 12, the bottom side of the equipment platform 1 is fixedly provided with a blanking hopper 13, the blanking hole 12 is communicated with the blanking hopper 13, the bottom side of the equipment platform 1 is provided with a collecting box 14, the collecting box 14 is positioned below the blanking hopper 13, shredded blocky circuit boards enter the blanking hopper 13 from the blanking hole 12 and finally fall into the collecting box 14 to be collected, the particle size of the particles shredded by the circuit boards is large, and the generated dust amount is very small.

The working principle of the utility model is as follows:

according to the utility model, in the shredding process of the waste circuit board, the circuit board is placed in the feed hopper 10, under the guiding action of the feed hopper 10, the shredding assembly is started through the control panel 3, the first shredding motor 4 and the second shredding motor 5 of the shredding assembly operate, the first shredding roller 6 and the second shredding roller 7 can be driven to rotate, the first shredding roller 6 and the second shredding roller 7 are provided with a plurality of groups of shredding teeth 8 and shredding press blocks 9, the fallen circuit board can be sheared to 2-3 cm under the shearing, tearing and extrusion actions, the shredded circuit board enters the blanking hopper 13 from the blanking hole 12, finally falls in the collecting box 14 for collecting operation, the particle size of the circuit board is large, the generated dust amount is very small, in the shredding process, the rotating motor 20 on the conveying assembly is started to operate, the rotating roller 16 and the guiding conveyor belt 17 can be driven to rotate, the guiding conveyor belt 17 can drive a plurality of blocks 18 to move, the circuit boards can be driven to move smoothly through the strip-shaped blocks 18, and the circuit boards can be shredded together, and the problem that the circuit boards can be easily and smoothly shredded can be solved.

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

1. The utility model provides a novel biax shredder, includes equipment platform (1), be equipped with on equipment platform (1) and tear up box (2), its characterized in that: the shredding box body (2) is provided with shredding assemblies, guide plates (11) are fixedly arranged on the inner walls of the two sides of the shredding box body (2), and conveying assemblies are arranged on the two guide plates (11);

the shredding assembly comprises a first shredding motor (4) and a second shredding motor (5) which are fixedly installed on the equipment platform (1), wherein the output shafts of the first shredding motor (4) and the second shredding motor (5) are fixedly provided with a first shredding roller (6) and a second shredding roller (7), and the first shredding roller (6) and the second shredding roller (7) are located in the shredding box body (2) and located below the two guide plates (11).

2. The novel dual shaft shredder of claim 1, wherein: the conveying assembly comprises a mounting groove (15) formed in one side of the guide plate (11), two rotating rollers (16) are rotatably mounted on the inner wall of the mounting groove (15), one guide conveying belt (17) is movably sleeved on the two rotating rollers (16), and a plurality of strip-shaped driving blocks (18) are arranged on the guide conveying belt (17).

3. The novel dual shaft shredder of claim 2, wherein: a motor groove (19) is formed in the inner wall of one side of the mounting groove (15), a rotating motor (20) is fixedly mounted in the motor groove (19), and an output shaft of the rotating motor (20) is fixedly mounted at one end of a rotating roller (16).

4. The novel dual shaft shredder of claim 1, wherein: the first shredding roller (6) and the second shredding roller (7) are provided with a plurality of groups of shredding teeth (8) and shredding press blocks (9), and the shredding teeth (8) and the shredding press blocks (9) are arranged in a crossing mode.

5. The novel dual shaft shredder of claim 1, wherein: the top side of shredding box (2) is installed feeder hopper (10), and feeder hopper (10) are linked together with shredding box (2).

6. The novel dual shaft shredder of claim 1, wherein: the device comprises a device platform (1), wherein a discharging hole (12) is formed in the top side of the device platform (1), a discharging hopper (13) is fixedly arranged on the bottom side of the device platform (1), the discharging hole (12) is communicated with the discharging hopper (13), a collecting box (14) is arranged on the bottom side of the device platform (1), and the collecting box (14) is located below the discharging hopper (13).

7. A novel dual shaft shredder according to claim 3, wherein: one side of the shredding box body (2) is fixedly provided with a control panel (3), and the control panel (3) is electrically connected with the first shredding motor (4), the second shredding motor (5) and the rotating motor (20).