CN219006670U

CN219006670U - Filter mechanism of shredder

Info

Publication number: CN219006670U
Application number: CN202223147097.8U
Authority: CN
Inventors: 何俊
Original assignee: Zhangjiagang Sevenstars Machinery Co ltd
Current assignee: Zhangjiagang Sevenstars Machinery Co ltd
Priority date: 2022-11-26
Filing date: 2022-11-26
Publication date: 2023-05-12
Anticipated expiration: 2032-11-26

Abstract

The utility model relates to the technical field of material regeneration, in particular to a shredder filtering mechanism which comprises a material receiving box, a material receiving frame and a dust collecting box, wherein a dust body screening conveying net is rotationally connected to the left upper side of the inside of the material receiving box, a blanking screening plate is rotationally connected to the right upper side of the inside of the material receiving box, a transmission roller is rotationally connected to the left lower end of the blanking screening plate, a cam is rotationally connected to the lower end of the transmission roller, and a material receiving frame is slidingly connected to the right lower end of the inside of the material receiving box.

Description

Filter mechanism of shredder

Technical Field

The utility model relates to the technical field of material regeneration, in particular to a filter mechanism of a shredder.

Background

With the development of society, the use of shredders is becoming increasingly widespread, which are machines used as fine shredders, generally for the treatment of raw materials or scraps, which have been processed, so as to make them finer in size. Representative examples are a plastic or rubber scrap which is crushed and melted as a raw material and granulated for remanufacturing a plastic bottle, a tire or a garbage can, etc., and a cutter shaft which has a low rotation speed, low noise and low energy consumption as compared with other crushers.

In the prior art, after shredding the materials, partial materials are easy to be shredded, so that recycling of the materials is affected; and after shredding the material, impurities such as dust on the surface of the material easily enter along with the material synchronously, so that the collection and subsequent regeneration of the material are affected.

Disclosure of Invention

The utility model aims to provide a shredder filtering mechanism so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a shredder filtering mechanism, includes connects the workbin, connects the material frame and dust collection box, connect the inside upper left side of workbin to rotate and be connected with the dirt body screening and carry the net, connect the inside upper right side of workbin to rotate and be connected with blanking screening board, the left side lower extreme of blanking screening board rotates and is connected with the drive roller, the lower extreme roll connection of drive roller has the cam, connect the inside lower right side sliding connection of workbin to have and connect the material frame, connect the inside lower left end fixedly connected with dust collection box of workbin, the left lower extreme fixedly connected with filter screen of dust collection box, connect the lower left end sealing connection of workbin has the exhaust fan.

Preferably, the rear end of the cam is provided with a motor, the cam is fixedly connected with an output shaft of the motor, and the motor is fixedly connected with the material receiving box.

Preferably, the right end of the material receiving box is rotationally connected with a reset spring, and the reset spring is rotationally connected with the blanking screening plate.

Preferably, the right end of the dust collection box is connected with a connecting pipe in a sealing way, and the connecting pipe is connected with the material receiving frame in a sealing way.

Preferably, the left end inner side of the receiving frame is provided with a dust discharge port, and the inner side of the dust discharge port is provided with a dust filtering net.

Preferably, the upper end of the dust collection box is provided with a dust fall hopper, and the dust fall hopper is fixedly connected with the material receiving box.

Preferably, the inner side of the blanking screening plate is provided with strip-shaped screening openings which are arranged at equal intervals.

Preferably, the right end of the exhaust fan is connected with a ventilation pipe in a sealing way, the through and branch pipe is connected with the dust box in a sealing way, and the position of the through and branch pipe corresponds to the position of the filter screen.

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

1. according to the utility model, through the blanking screening plate, the cam and the reset spring, the shredded materials can be screened by utilizing the action of the blanking screening plate, so that the materials which are not completely shredded can be screened out, and meanwhile, the transmission roller can drive the blanking screening plate to rotate and shake by rotating the cam, so that the materials which are uniformly shredded can fall into the receiving frame downwards, and the shredded materials are convenient to collect and use;

2. according to the utility model, through the arranged dust body screening and conveying net, the exhaust fan and the connecting pipe, the shredded materials can be received by utilizing the action of the dust body screening and conveying net, meanwhile, the dust bodies attached to the surfaces of the materials can be screened, meanwhile, the gas in the material receiving box can be extracted by the action of the exhaust fan, the dust bodies can be absorbed in a concentrated manner, dust on the surfaces of the residual materials can be sucked out by the action of the connecting pipe, the dust can be collected in a concentrated manner by the dust collecting box, and the shredded materials can be recovered conveniently.

Drawings

FIG. 1 is a schematic view of the overall mounting structure of the present utility model;

FIG. 2 is a schematic view of the mounting structure of FIG. 1 at A in accordance with the present utility model;

fig. 3 is a top view of the mounting structure of the blanking screen plate of the present utility model.

In the figure: 1. a material receiving box; 2. a dust body screening and conveying net; 3. a blanking screening plate; 4. a transmission roller; 5. a cam; 6. a material receiving frame; 7. a dust collection box; 8. a filter screen; 9. an exhaust fan; 10. a motor; 11. a return spring; 12. a connecting pipe; 13. a dust filtering net; 14. and a dust falling hopper.

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.

Embodiment 1 referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a shredder filtering mechanism, including receiving box 1, receiving frame 6 and dust collection box 7, receiving box 1's inside upper left side rotates to be connected with dirt screening conveying net 2, receiving box 1's inside upper right side rotates to be connected with blanking screening board 3, blanking screening board 3's left side lower extreme rotates to be connected with driving roller 4, driving roller 4's lower extreme roll connection has cam 5, receiving box 1's inside lower right-hand member sliding connection has receiving frame 6, cam 5's rear end is equipped with motor 10, fixed connection between cam 5 and motor 10's the output shaft, fixed connection between motor 10 and receiving box 1, receiving box 1's right-hand member rotates to be connected with reset spring 11, reset spring 11 rotates to be connected with blanking screening board 3, bar screen cloth mouth has been seted up to blanking screening board 3's inboard, bar screen cloth mouth is equidistant setting, the right-hand member sealing connection of exhaust fan 9 has the ventilation pipe, lead to sealing connection between minute pipe and the dust collection box 7, it is corresponding with the position of filter screen 8 to lead to the position of minute pipe, when collecting the material of shredding machine and filtering, utilize the effect of dirt body screening transport net 2 to carry the material, and after the material falls on blanking screening board 3 upper end, make cam 5 can rotate through the rotation to motor 10, thereby utilize the effect of blanking screening board 3 to carry out screening treatment to the material of shredding, can carry out the screening to the material of not shredding, make the transmission gyro wheel 4 can drive blanking screening board rotate the shake through the rotation to cam 5 simultaneously, in order to make shredding even material can fall into receiving material frame 6 downwards, make qualified material can obtain abundant screening and concentrated collection.

Example 2: referring to fig. 1, the difference between the present embodiment and embodiment 1 is that: the inside left lower extreme fixedly connected with dust collection box 7 of receiving case 1, the left lower extreme fixedly connected with filter screen 8 of dust collection box 7, the left lower extreme sealing connection of receiving case 1 has exhaust fan 9, the right-hand member sealing connection of dust collection box 7 has connecting pipe 12, sealing connection between connecting pipe 12 and the receiving frame 6, the left end inboard of receiving frame 6 is equipped with the dust exhaust mouth, the inboard of dust exhaust mouth is equipped with filter screen 13, the upper end of dust collection box 7 is equipped with dust fall hopper 14, fixed connection between dust fall hopper 14 and the receiving case 1, in shredding the material, through the effect of dust screening transport net 2 can be to the attached dust body in material surface screening, simultaneously through the effect of exhaust fan 9 can make the gas in the receiving case 1 to realize the concentrated absorption to the dust body, and can suck the dust that remains to break away from in the material surface that receives blanking screening board 3 vibrations screening under the effect of connecting pipe 12, and can concentrate the collection handle the dust through dust collection box 7, and be convenient for tear material recovery use after shredding.

The working flow is as follows: this device adopts shredder power supply to supply power when using, when collecting the filterable material to shredder shredding, utilize the effect of the screening of dirt body to carry net 2 can carry the material, and after the material falls at blanking screening board 3 upper end, make cam 5 can rotate through the rotation to motor 10, thereby utilize the effect of blanking screening board 3 can carry out screening treatment to the material of shredding, can screen out the material that does not shredding, make the transmission gyro wheel 4 can drive blanking screening board through the rotation to cam 5 and rotate the shake simultaneously, in order to make shredding even material can fall into material receiving frame 6 downwards, make qualified material can obtain fully screening and collect in a concentrated way, and in shredding the material, through the effect of the screening of dirt body to carry net 2 can screen the dirt body on material surface, can make the gas in the material receiving box 1 take out through the effect of exhaust fan 9 simultaneously, and realize concentrating the absorption to the dirt body, and can carry out the vibration to the attached dust collection box 7 that the blanking screening board 3 breaks away from under the effect of 12, and the dust collection box that can be convenient for collecting the material is carried out to the dust collection through the attached dust collection of the dust box that the surface that leaves.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a shredder filtering mechanism, includes material receiving box (1), material receiving frame (6) and dust collection box (7), its characterized in that: the inside upper left side of connecing workbin (1) rotates and is connected with dirt body screening transport net (2), the inside upper right side of connecing workbin (1) rotates and is connected with blanking screening board (3), the left side lower extreme of blanking screening board (3) rotates and is connected with driving roller (4), the lower extreme roll connection of driving roller (4) has cam (5), the inside lower right end sliding connection who connecing workbin (1) has connecing material frame (6), the inside lower left end fixedly connected with dust bin (7) of connecing workbin (1), the lower left end fixedly connected with filter screen (8) of dust bin (7), the lower left end sealing connection of connecing workbin (1) has exhaust fan (9).

2. A shredder filter mechanism according to claim 1, wherein: the rear end of the cam (5) is provided with a motor (10), the cam (5) is fixedly connected with an output shaft of the motor (10), and the motor (10) is fixedly connected with the material receiving box (1).

3. A shredder filter mechanism according to claim 1, wherein: the right end of the material receiving box (1) is rotationally connected with a return spring (11), and the return spring (11) is rotationally connected with the blanking screening plate (3).

4. A shredder filter mechanism according to claim 1, wherein: the right end of the dust box (7) is connected with a connecting pipe (12) in a sealing way, and the connecting pipe (12) is connected with the material receiving frame (6) in a sealing way.

5. A shredder filter mechanism according to claim 1, wherein: the inner side of the left end of the receiving frame (6) is provided with a dust discharge port, and the inner side of the dust discharge port is provided with a dust filtering net (13).

6. A shredder filter mechanism according to claim 1, wherein: the upper end of the dust box (7) is provided with a dust fall hopper (14), and the dust fall hopper (14) is fixedly connected with the material receiving box (1).

7. A shredder filter mechanism according to claim 1, wherein: the inner side of the blanking screening plate (3) is provided with strip-shaped screening openings which are arranged at equal intervals.

8. A shredder filter mechanism according to claim 1, wherein: the right end of the exhaust fan (9) is connected with a ventilation pipe in a sealing way, the through and branch pipe is connected with the dust box (7) in a sealing way, and the position of the through and branch pipe corresponds to the position of the filter screen (8).