CN212400035U

CN212400035U - Plastic crushing device

Info

Publication number: CN212400035U
Application number: CN202021025545.5U
Authority: CN
Inventors: 胡炳奎; 杨川伟; 梁晓英
Original assignee: Pengzhou Jianguang Technology Co ltd
Current assignee: Pengzhou Jianguang Technology Co ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-01-26
Anticipated expiration: 2030-06-05

Abstract

The utility model provides a plastics reducing mechanism, including the protective housing, the feed inlet has been seted up at the top of protective housing, the discharge gate has been seted up to the bottom of protective housing, top-down has set gradually reducing mechanism, division board and wiper mechanism in the protective housing, reducing mechanism includes crushing roller, driving piece and extensible member, the driving piece is used for driving the crushing roller and rotates. The utility model provides a plastic residue after smashing that exists among the prior art remains chemical, can produce more poisonous and harmful substance when heating, polluted environment and have great harm to the human body, but install the higher problem of the cost of the required cost of perfect gas purification device additional on heating device, produced effectively to dilute the clearance to the chemical on the plastic residue, plastics sweeps after the washing is when carrying out heat treatment, only need install simple and easy gas purification device handle can, the effect of the large amount of economy drops into of enterprise has been saved.

Description

Plastic crushing device

Technical Field

The utility model relates to a plastic processing technology field especially relates to a plastics reducing mechanism.

Background

After the plastic containers of some chemical products reach the service life or are damaged, certain potential safety hazards exist, and the plastic products need to be recycled. The general treatment method is to heat the plastic product to a molten state after crushing the plastic product and then to perform injection molding again, and the chemical material remained on the surface of the plastic can generate more toxic and harmful substances in the heating process, so that the environment is polluted and the human body is greatly damaged, but the problem of higher cost required by adding a perfect gas purification device on a heating device is solved.

SUMMERY OF THE UTILITY MODEL

To the not enough that exists among the prior art, the utility model provides a plastics reducing mechanism, it has solved the plastic residue after smashing that exists among the prior art and has remained chemical, can produce more poisonous and harmful substance when heating, and polluted environment just has great harm to the human body, nevertheless installs the higher problem of the cost of the required cost of perfect gas purification device additional on heating device.

According to the embodiment of the utility model, the plastic crushing device comprises a protective box, the top of the protective box is provided with a feed inlet, the bottom of the protective box is provided with a discharge hole, the protective box is internally provided with a crushing device, a partition plate and a cleaning mechanism from top to bottom in sequence, the crushing device comprises a crushing shaft, a driving piece and a telescopic piece, wherein the driving piece is used for driving the crushing shaft to rotate, the telescopic piece is used for driving the driving piece to translate in the protective box, the partition plate is provided with a first pneumatic gate, a first through hole is arranged on the side wall of the protection box below the partition plate, a dosing pipe is arranged in the first through hole, a second through hole is arranged at the bottom of the protective box, a liquid outlet pipe is arranged in the second through hole, the cleaning mechanism comprises a driving motor, the output shaft of the driving motor is fixedly connected with a stirring shaft, and the stirring shaft is located inside the protective box.

The utility model discloses an operation principle and beneficial effect do: the plastic crushing device drives the crushing shaft to rotate through the driving part, and simultaneously drives the driving part and the crushing shaft to horizontally move through the telescopic part, so that the contact area between the crushing shaft and a container to be crushed can be increased as much as possible, the crushing effect is enhanced, the plastic container can be crushed into small chips more easily, and then a subsequent cleaning mechanism can clean plastic waste chips conveniently to strengthen the cleaning effect, after the plastic container is crushed by the crushing device, the first pneumatic gate is opened, the plastic waste chips fall into the cleaning mechanism, a user can select a neutralizing agent according to the type of residual chemicals and add the neutralizing agent into the cleaning mechanism through the chemical adding pipe at the moment, water with corresponding temperature is added according to proper temperature required by reaction, and then the residual chemicals on the plastic waste chips can be neutralized, so that the residual chemicals on the surface of the plastic waste chips can be removed, and the stirring shaft is driven to rotate through the driving motor, the residues on the surfaces of the plastic scraps can better react with the medicament, and the cleaned plastic scraps are only required to be treated by installing a simple gas purification device when being subjected to heating treatment, so that a large amount of economic investment of enterprises is saved.

Preferably, a second pneumatic gate is arranged at the discharge port, and a charging box is placed at the lower part of the second pneumatic gate.

Preferably, the dosing tube and the liquid outlet tube are respectively provided with corresponding tube covers.

Preferably, one end of the liquid outlet pipe, which is positioned in the protective box, is fixedly connected with a filter screen.

Preferably, the number of the stirring shafts is multiple groups, and the number of the crushing shafts is multiple groups.

Preferably, the bottom of the protective box is fixedly connected with a supporting leg, and the bottom of the supporting leg is fixedly provided with a universal wheel structure.

Drawings

Fig. 1 is a front sectional view of an embodiment of the present invention.

Fig. 2 is a back view of an embodiment of the present invention.

In the above drawings: 1. a protective box; 2. a feed inlet; 3. a discharge port; 4. a partition plate; 5. a stirring shaft; 6. a medicine feeding pipe; 7. a liquid outlet pipe; 8. a crushing shaft; 9. a second pneumatic gate; 10. a cartridge; 11. a filter screen; 12. a servo motor; 13. a cylinder; 14. a drive motor; 15. a first pneumatic gate; 16. a support leg; 17. a universal wheel structure; 18. a case plate; 19. and (7) fixing the plate.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

As shown in FIG. 1, the embodiment of the present invention provides a plastic pulverizing device, which comprises a protective box 1, a feeding port 2 is disposed at the top of the protective box 1, a pulverizing device, a partition plate 4 and a cleaning mechanism are sequentially disposed in the protective box 1 from top to bottom, the pulverizing device comprises a pulverizing shaft 8, a driving member and a plurality of sets of expansion members, the driving member is used for driving the pulverizing shaft 8 to rotate, the driving member selected in this embodiment is a servo motor 12, an output shaft of the servo motor 12 is fixedly connected with the pulverizing shaft 8, a spiral blade is fixedly connected to the surface of the pulverizing shaft 8, the pulverizing shafts 8 are arranged in a plurality of sets, six sets are selected in this embodiment, each set of pulverizing shaft 8 is driven by a corresponding servo motor 12, the expansion members are used for driving the driving member to translate in the protective box 1, and the expansion members are selected in this embodiment by a cylinder 13, when a plurality of sets of servo motors 12 are used, the servo motors 12 on the same side can be fixed on a fixing plate 19, then one end of the fixing plate 19, which is far away from the servo motors 12, is fixedly connected with an output shaft of the air cylinder 13, the partition plate 4 is provided with a first pneumatic gate 15, the structure and the working principle of the first pneumatic gate 15 are the application of a pneumatic gate in the prior art, and details are not repeated here, the partition plate 4 is provided with a mounting hole, the first pneumatic gate 15 is mounted in the mounting hole, and through the first pneumatic gate 15, a worker can control the blanking of plastic scraps by controlling the opening and closing of the first pneumatic gate 15, which is convenient, as shown in fig. 2, the back of the protection box 1 is provided with an opening, a box plate 18 is detachably mounted at the opening, the box plate 18 is used for covering the opening, and the surface of the box plate 18 is provided with, the utility model discloses a safe and clean protection box, including protection box 1, box board 18, wiper mechanism,

driving motor

14, 18 fixed connection of box board, driving motor 14 and box board, 14 fixedly connected with (mixing) shaft 5 of driving motor, stirring shaft 5 is located 1 inside the protection box, the quantity of driving motor 14 is unanimous with the quantity of (mixing) shaft 5, the through-hole has been seted up on box board 18 surface, the output shaft of driving motor 14 passes through above-mentioned through-hole and (mixing) shaft 5 fixed connection, the quantity of (mixing) shaft 5 is the multiunit, selects three groups in this embodiment, fixedly connected with multiunit stirring piece on the (mixing) shaft 5, stirring piece evenly distributed is on (mixing) shaft 5 surfaces.

As shown in fig. 1, first through-hole has been seted up to 1 lateral wall of protection box of division board 4 below, install in the first through-hole and add pencil 6, the second through-hole has been seted up to the bottom of protection box 1, install drain pipe 7 in the second through-hole, one end fixedly connected with filter screen 11 that drain pipe 7 is located protection box 1, through filter screen 11 that sets up, make the plastics piece can obtain the isolation and block, avoid the plastics piece to fall into and block up drain pipe 7 in drain pipe 7, simultaneously because incessantly rotate of (mixing) shaft 5, the plastics sweeps is difficult to pile up near filter screen 11, add pencil 6 and drain pipe 7 and dispose the tube cap that corresponds respectively, through the tube cap that sets up, make and add pencil 6 and drain pipe 7 and be convenient for open and sealed.

As shown in fig. 1, a discharge port 3 is provided at the bottom of the protection box 1, a second pneumatic gate 9 is provided at the discharge port 3, the structure and working principle of the second pneumatic gate 9 are applications of a pneumatic gate in the prior art, and details are not repeated herein, the second pneumatic gate 9 is installed below the discharge port 3 and is fixedly connected with the bottom of the protection box 1, a worker can control blanking of plastic scraps by controlling opening and closing of the second pneumatic gate 9 through the provided second pneumatic gate 9, which is more convenient, a charging box 10 is placed below the second pneumatic gate 9, plastic scraps are conveniently transported and processed in a centralized manner through the provided charging box 10, carbon powder adsorbing residual moisture on the surface of plastic is placed in the charging box 10, and at the same time, the carbon powder helps plastic to heat and melt, support legs 16 are fixedly connected to the bottom of the protection box 1, universal wheel structure 17 is installed to the bottom of landing leg 16, universal wheel structure 17 is prior art, through landing leg 16 and the universal wheel structure 17 that sets up, makes this plastics reducing mechanism be convenient for carry out the bulk movement.

The working principle is as follows: a user puts a plastic container packaged by chemical engineering into the protective box 1 from the feeding hole 2, then starts the servo motor 12, the servo motor 12 drives the crushing shaft 8 to work, then manually starts the air cylinder 13, the air cylinder 13 drives the servo motor 12 to move towards the plastic container, the crushing shaft 8 crushes the plastic container, after a period of time, manually controls the first pneumatic gate 15 to open, plastic scraps fall into the cleaning mechanism from the first pneumatic gate 15, then closes the first pneumatic gate 15, a worker adds a medicament capable of neutralizing the residual chemicals into the cleaning mechanism through the medicament adding pipe 6 and introduces a proper amount of clear water, manually starts the driving motor 14, the driving motor 14 drives the stirring shaft 5 to rotate, the stirring shaft 5 drives the plastic scraps to stir in the medicament so that the residual chemicals on the plastic scraps can fully perform neutralization reaction, and can perform multiple neutralization reaction according to the amount of the residual chemicals on the plastic scraps, after the neutralization is finished, the cover of the liquid outlet pipe 7 is opened to enable the liquid to flow out of the liquid outlet pipe 7, and finally, the second pneumatic gate 9 is manually controlled to be opened to enable the plastic scraps to fall into the charging box 10.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a plastics reducing mechanism, includes guard box (1), its characterized in that: the top of the protective box (1) is provided with a feeding hole (2), the bottom of the protective box (1) is provided with a discharging hole (3), and a crushing device, a partition plate (4) and a cleaning mechanism are sequentially arranged in the protective box (1) from top to bottom;

the crushing device comprises a crushing shaft (8), a driving piece and a telescopic piece, wherein the driving piece is used for driving the crushing shaft (8) to rotate, the telescopic piece is used for driving the driving piece to translate in the protective box (1), a first pneumatic gate (15) is arranged on the separation plate (4), a first through hole is formed in the side wall of the protective box (1) below the separation plate (4), a medicine feeding pipe (6) is installed in the first through hole, a second through hole is formed in the bottom of the protective box (1), and a liquid outlet pipe (7) is installed in the second through hole;

the cleaning mechanism comprises a driving motor (14), an output shaft of the driving motor (14) is fixedly connected with a stirring shaft (5), and the stirring shaft (5) is located inside the protective box (1).

2. A plastic pulverizing apparatus as defined in claim 1, wherein: a second pneumatic gate (9) is arranged at the discharge port (3), and a charging box (10) is placed below the second pneumatic gate (9).

3. A plastic pulverizing apparatus as defined in claim 1, wherein: the dosing tube (6) and the liquid outlet tube (7) are respectively provided with corresponding tube covers.

4. A plastic pulverizing apparatus as defined in claim 1, wherein: one end of the liquid outlet pipe (7) located in the protective box (1) is fixedly connected with a filter screen (11).

5. A plastic pulverizing apparatus as defined in claim 1, wherein: the number of the stirring shafts (5) is multiple groups, and the number of the crushing shafts (8) is multiple groups.

6. A plastic pulverizing apparatus as defined in claim 1, wherein: the bottom fixedly connected with landing leg (16) of guard box (1), the bottom fixed mounting of landing leg (16) has universal wheel structure (17).