CN218314645U

CN218314645U - High-efficient reducing mechanism that retrieves of waste plastic

Info

Publication number: CN218314645U
Application number: CN202222644653.6U
Authority: CN
Inventors: 童雨太; 许才金; 李建明; 徐金明; 陈银霞
Original assignee: Guixi Zhongtian Industrial Co ltd
Current assignee: Guixi Zhongtian Industrial Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-01-17
Anticipated expiration: 2032-10-09

Abstract

The utility model relates to a high-efficient recovery reducing mechanism of waste plastic, including box and guide board, the box is provided with first motor, and first motor power take off end installs the rotary disk, and the rotary disk installs first rotation axis, and the connecting rod is installed to first rotation axis, and the connecting rod installs the second rotation axis, and the second rotation axis is installed and is articulated the piece, and articulated piece fixed mounting has the briquetting with the box inner wall assorted, and the box is provided with the spacing hole with connecting rod and articulated piece assorted; the box body is provided with a supporting plate, the guide plate is provided with a limiting rod, the limiting rod is provided with a spring, the supporting plate is provided with a limiting groove matched with the limiting rod and the spring, the box body is provided with a third motor, and the power output end of the third motor is provided with a cam matched with the guide plate; the box is provided with discharge door and draught fan, and the draught fan is connected with the rose box, and the rose block is installed to the rose box, and the rose box is provided with the gas vent.

Description

High-efficient reducing mechanism that retrieves of waste plastic

Technical Field

The utility model relates to a plastics crushing apparatus technical field, concretely relates to reducing mechanism is retrieved to waste plastic high efficiency.

Background

With the progress of times and the development of society, plastic products are integrated into our lives, and because the plastic products have the characteristic of slow natural degradation speed and have recycling value, waste plastics are usually recycled, so that the waste plastics are prevented from damaging the ecological environment. The plastic has excellent comprehensive performance and good electrical insulation, the cost can be greatly reduced by recycling the waste plastic, and a crushing device is required to treat the waste plastic in the recycling process of the plastic.

The existing crushing device has the following problems due to the defects in the aspect of structure:

1. the traditional crushing device is not provided with a material pressing structure at a crushing roller, so that when some light waste plastics are crushed, the plastics are manually pressed into the crushing roller by an operator for processing, and the method is easy to cause harm to the personal safety of the operator;

2. the traditional crushing device usually generates a large amount of dust in the crushing process, and if the part of dust is directly discharged without being treated, the damage to the health of workers can be caused, and the pollution to the environment can be caused;

3. conventional comminution devices are usually provided with a guide plate between the comminution chamber and the storage chamber, which guide plate can adhere to a part of the accumulated plastic powder and, if not cleaned in time, can lead to the material accumulating more and more so that the normal use of the device is affected.

SUMMERY OF THE UTILITY MODEL

To the problem that the above-mentioned background art provided, the utility model aims at: the utility model provides a high-efficient recovery reducing mechanism of waste plastic, solves the problem that exists among the prior art.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

the efficient waste plastic recycling and crushing device comprises a box body and a guide plate, wherein the box body is provided with a first motor, a power output end of the first motor is provided with a rotating disc, the rotating disc is provided with a first rotating shaft, the first rotating shaft is provided with a connecting rod, the connecting rod is provided with a second rotating shaft, the second rotating shaft is provided with a hinge block, the hinge block is fixedly provided with a pressing block matched with the inner wall of the box body, and the box body is provided with a limiting hole matched with the connecting rod and the hinge block;

the box body is provided with a feeding port, the box body is provided with a block matched with the pressing block, the box body is provided with a second motor, the power output end of the second motor is provided with a third rotating shaft, the third rotating shaft is fixedly provided with a right crushing roller and a driving gear, the box body is provided with a fourth rotating shaft, the fourth rotating shaft is fixedly provided with a left crushing roller and a driven gear, the left crushing roller is matched with the right crushing roller, and the driven gear is meshed with the driving gear;

the box body is provided with a supporting plate, the guide plate is provided with a limiting rod, the limiting rod is provided with a spring, the supporting plate is provided with a limiting groove matched with the limiting rod and the spring, the box body is provided with a third motor, and the power output end of the third motor is provided with a cam matched with the guide plate;

the box is provided with discharge door and draught fan, the draught fan is connected with the rose box, the rose block is installed to the rose box, the rose box is provided with the gas vent.

Further defined, the box body is provided with an observation window. Due to the structural design, the situation in the box body can be better observed, and the box body is convenient for operators to use.

Further defined, the guide plate is provided with a stopper. Such a structural design makes it more difficult for dust to enter the gap between the guide plate and the support plate.

Further defined, the rotating disk is provided with a cushion layer. Due to the structural design, the friction damage to the rotating disc is smaller when the rotating disc drives the connecting rod to move, and the service life of equipment is prolonged.

Further, the bottom of the guide plate is provided with a cushion layer. Due to the structural design, the friction damage to the guide plate is smaller when the cam drives the guide plate to move, and the service life of the equipment is prolonged.

Adopt the utility model discloses technical scheme has following beneficial effect:

the utility model can press the plastic to be crushed to the crushing roller through the pressing block to crush the plastic, thereby achieving the effect of pressing the plastic into the crushing roller without manual operation of operators;

the utility model discloses a set up draught fan and filter block, make the utility model discloses can discharge in the waste gas suction filter block that will contain the dust through the draught fan after filtering, reach the effect that avoids waste gas to cause harm to staff and environment;

the utility model discloses a set up the cam, make the utility model discloses can drive guide board up-and-down motion through the cam, reach the effect that shakes off the adnexed plastics dust on the guide board.

Drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

FIG. 1 is a front view of a device for efficiently recycling and pulverizing waste plastics according to the present invention;

FIG. 2 is a right side view of the efficient recycling and pulverizing apparatus for waste plastics according to the present invention;

FIG. 3 is a front sectional view of the efficient recycling and pulverizing apparatus for waste plastics according to the present invention;

fig. 4 is an enlarged view of the area a in fig. 3.

The main element symbols are as follows: a box body 1; a first electric machine 2; a rotating disk 3; a first rotating shaft 4; a connecting rod 5; a second rotation shaft 6; a hinge block 7; pressing blocks 8; a limiting hole 9; a feeding port 10; a block 11; a second electric machine 12; a third rotation shaft 13; a right crushing roller 14; a drive gear 15; a fourth rotation shaft 16; a left crushing roller 17; a driven gear 18; a support plate 19; a guide plate 20; a stopper rod 21; a spring 22; a limit groove 23; a third motor 24; a cam 25; a discharge door 26; an induced draft fan 27; a filter tank 28; a filter block 29; an exhaust port 30; an observation window 31; a stop 32.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

As shown in fig. 1 to 4, the efficient waste plastic recycling and crushing device comprises a box body 1 and a guide plate 20, wherein the box body 1 is provided with a first motor 2, the power output end of the first motor 2 is provided with a rotating disc 3, the rotating disc 3 is provided with a first rotating shaft 4, the first rotating shaft 4 is provided with a connecting rod 5, the connecting rod 5 is provided with a second rotating shaft 6, the second rotating shaft 6 is provided with a hinged block 7, the hinged block 7 is fixedly provided with a pressing block 8 matched with the inner wall of the box body 1, and the box body 1 is provided with a limiting hole 9 matched with the connecting rod 5 and the hinged block 7;

the box body 1 is provided with a feeding port 10, the box body 1 is provided with a block 11 matched with the pressing block 8, the box body 1 is provided with a second motor 12, the power output end of the second motor 12 is provided with a third rotating shaft 13, the third rotating shaft 13 is fixedly provided with a right crushing roller 14 and a driving gear 15, the box body 1 is provided with a fourth rotating shaft 16, the fourth rotating shaft 16 is fixedly provided with a left crushing roller 17 and a driven gear 18, the left crushing roller 17 is matched with the right crushing roller 14, and the driven gear 18 is meshed with the driving gear 15;

the box body 1 is provided with a supporting plate 19, the guide plate 20 is provided with a limiting rod 21, the limiting rod 21 is provided with a spring 22, the supporting plate 19 is provided with a limiting groove 23 matched with the limiting rod 21 and the spring 22, the box body 1 is provided with a third motor 24, and the power output end of the third motor 24 is provided with a cam 25 matched with the guide plate 20;

the box body 1 is provided with a discharge door 26 and an induced draft fan 27, the induced draft fan 27 is connected with a filter box 28, the filter box 28 is provided with a filter block 29, and the filter box 28 is provided with an exhaust port 30.

Description of the working principle:

firstly, waste plastics are put into a box body 1 through a feeding port 10, a first motor 2 is started, the power output end of the first motor 2 drives a rotating disc 3 to rotate, the rotating disc 3 rotates and drives a connecting rod 5 to move through a first rotating shaft 4, the connecting rod 5 drives a hinge block 7 to move through a second rotating shaft 6 and further drives a pressing block 8 to move up and down in a reciprocating mode, and therefore the waste plastics are pressed to a right crushing roller 14 and a left crushing roller 17 through the pressing block 8 through a block 11; the second motor 12 is started, the power output end of the second motor 12 drives the third rotating shaft 13 to rotate, the third rotating shaft 13 rotates to enable the right crushing roller 14 and the driving gear 15 to move, the driving gear 15 moves to drive the driven gear 18 meshed with the driving gear 15 to move, the driven gear 18 moves to drive the fourth rotating shaft 16 to move so as to drive the left crushing roller 17 to move, waste plastics are crushed under the combined action of the left crushing roller 17 and the right crushing roller 14, and then the crushed materials reach the bottom of the box body 1 through the guide plate 20; when dust attached to the guide plate 20 needs to be treated, the third motor 24 is started, the power output end of the third motor 24 drives the cam 25 to rotate, the cam 25 enables the guide plate 20 to move up and down, the limiting rod 21 and the limiting groove 23 play a limiting role at the moment, the spring 22 plays a role in buffering and increasing the vibration frequency of the guide plate 20, and the effect of shaking off the dust attached to the guide plate 20 is achieved; when waste gas containing dust in the box body 1 needs to be treated, the induced draft fan 27 is started, the induced draft fan 27 introduces the waste gas into the filter box 28, and the waste gas is filtered by the filter block 29 and finally discharged through the exhaust port 30; when the crushed plastic needs to be taken out, the discharge hole 26 is opened for taking.

Preferably, the case 1 is provided with an observation window 31. Due to the structural design, the condition in the box body 1 can be better observed, and the use by operators is facilitated.

Preferably, the guide plate 20 is provided with a stopper 32. Such a structural design makes it more difficult for dust to enter the gap between the guide plate 20 and the support plate 19.

Preferably, the rotating disc 3 is provided with a cushion layer. Due to the structural design, the friction damage to the rotating disc 3 is smaller when the rotating disc 3 drives the connecting rod 5 to move, and the service life of the equipment is prolonged.

Preferably, the bottom of the guide plate 20 is provided with a cushion layer. Due to the structural design, the friction damage to the guide plate 20 is smaller when the cam 25 drives the guide plate 20 to move, and the service life of the device is prolonged.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a reducing mechanism is retrieved to waste plastic high efficiency, includes box (1) and guide board (20), its characterized in that: the box body (1) is provided with a first motor (2), a rotary disc (3) is installed at the power output end of the first motor (2), a first rotating shaft (4) is installed on the rotary disc (3), a connecting rod (5) is installed on the first rotating shaft (4), a second rotating shaft (6) is installed on the connecting rod (5), a hinge block (7) is installed on the second rotating shaft (6), a pressing block (8) matched with the inner wall of the box body (1) is fixedly installed on the hinge block (7), and the box body (1) is provided with a limiting hole (9) matched with the connecting rod (5) and the hinge block (7);

the box body (1) is provided with a feeding port (10), the box body (1) is provided with a block (11) matched with the pressing block (8), the box body (1) is provided with a second motor (12), the power output end of the second motor (12) is provided with a third rotating shaft (13), the third rotating shaft (13) is fixedly provided with a right crushing roller (14) and a driving gear (15), the box body (1) is provided with a fourth rotating shaft (16), the fourth rotating shaft (16) is fixedly provided with a left crushing roller (17) and a driven gear (18), the left crushing roller (17) is matched with the right crushing roller (14), and the driven gear (18) is meshed with the driving gear (15);

the box body (1) is provided with a supporting plate (19), the guide plate (20) is provided with a limiting rod (21), the limiting rod (21) is provided with a spring (22), the supporting plate (19) is provided with a limiting groove (23) matched with the limiting rod (21) and the spring (22), the box body (1) is provided with a third motor (24), and the power output end of the third motor (24) is provided with a cam (25) matched with the guide plate (20);

the box (1) is provided with discharge door (26) and draught fan (27), draught fan (27) are connected with rose box (28), filter block (29) are installed in rose box (28), rose box (28) are provided with gas vent (30).

2. The efficient waste plastic recycling and crushing device as claimed in claim 1, characterized in that: the box body (1) is provided with an observation window (31).

3. The efficient waste plastic recycling and crushing device as claimed in claim 2, which is characterized in that: the guide plate (20) is provided with a stopper (32).

4. The efficient waste plastic recycling and crushing device as claimed in claim 3, which is characterized in that: the rotating disc (3) is provided with a cushion layer.

5. The efficient recycling and crushing device for waste plastics according to claim 4 is characterized in that: and a cushion layer is arranged at the bottom of the guide plate (20).