CN212312459U

CN212312459U - Crushing device for recycling waste plastics

Info

Publication number: CN212312459U
Application number: CN202020731263.0U
Authority: CN
Inventors: 叶春燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2021-01-08
Anticipated expiration: 2030-05-06

Abstract

The utility model relates to a plastics reducing mechanism technical field specifically is a retrieve reducing mechanism for waste plastics, including the rubbing crusher main part, first through-hole has been seted up on the top of rubbing crusher main part outer surface, the first cylinder of top surface fixedly connected with of rubbing crusher main part, the output fixedly connected with clamp plate of first cylinder, the rubbing crusher main part is close to one side fixedly connected with fixed plate of first cylinder inside. This retrieve reducing mechanism for waste plastics, inside through at the rubbing crusher main part sets up a first cylinder, wherein at the output fixedly connected with clamp plate of first cylinder, when the operation workman drops into plastic products such as plastic bottle into the rubbing crusher main part, other plastic products such as plastic bottle are flattened to first cylinder, and then can effectually prevent that the plastic bottle from taking place in the condition of smashing the slippage of tooth department, the operating speed of rubbing crusher has been improved, thereby the condition that the plastic bottle can appear skidding and need exert the problem of external force.

Description

Crushing device for recycling waste plastics

Technical Field

The utility model relates to a plastics reducing mechanism technical field specifically is a retrieve reducing mechanism for waste plastics.

Background

In modern society, plastic bottles are used in various industries due to the advantages of light weight, low price and the like, most of the plastic bottles are generally disposable and thrown away after use, the plastic cannot be rotten after being buried under the ground for hundreds of years, thousands of years or even tens of thousands of years, and the plastic cannot be naturally degraded, so that the plastic bottles become the first enemy of human beings polluting the environment.

In order to ensure that waste plastic bottles do not harm the natural environment, the plastic bottles or some plastic products need to be recycled and then processed, manufactured and recycled, generally, the plastic bottles need to be classified firstly, and the classified plastic bottles are cleaned, subjected to label removal, selected, crushed, sorted and other processing procedures to be recycled, wherein when the plastic bottles are crushed, most of the plastic bottles are crushed by using a crusher, workers put the plastic bottles or the plastic products into the crusher, and apply force to the plastic bottles by using articles such as wood sticks outside to ensure that the plastic bottles can be in contact with the crusher, so that the crushing work is carried out smoothly, but the operation mode of the crusher also has the following defects while solving the problems:

for some cylindrical plastic products, the situation of slipping on the surfaces of the crushing teeth can occur in the crusher, external force needs to be applied manually, the working speed of the crusher is reduced, and personal harm exists.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a crushing device for recycling waste plastics, which is characterized in that a first cylinder is arranged inside a crusher main body, wherein the output end of the first cylinder is fixedly connected with a pressing plate, when an operator puts plastic products such as plastic bottles and the like into the crusher main body, the first cylinder flattens other plastic products such as the plastic bottles and the like, thereby effectively preventing the plastic bottle from slipping at the crushing teeth, improving the working speed of the crusher, simultaneously arranging a second cylinder at one side of the first cylinder, a push plate is fixedly connected with the output end of the second cylinder, the plastic bottle squashed by the first cylinder can be pushed into the two crushing teeth, the other side of the first cylinder is rotatably connected with a baffle plate, can effectually prevent that the plastic bottle that is not extruded from getting into crushing tooth department, play and blockked the effect, solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a crushing device for recycling waste plastics comprises a crusher main body, wherein a first through hole is formed in the top end of the outer surface of the crusher main body, a first air cylinder is fixedly connected to the top surface of the crusher main body, a pressing plate is fixedly connected to the output end of the first air cylinder, a fixing plate is fixedly connected to one side, close to the inner part of the first air cylinder, of the crusher main body, a second through hole is formed in the middle of the outer surface of the fixing plate, a second air cylinder is fixedly connected to one side of the outer surface of the fixing plate, a pushing plate is fixedly connected to the output end of the second air cylinder, a rear plate is fixedly connected to the outer surface, close to the second air cylinder, of the crusher main body, first mounting holes are formed in the two ends, far away from the inner part of the second air cylinder, a baffle plate is rotatably connected to the inner part of the first mounting, the inside of second mounting hole is rotated and is connected with main crushing tooth, the inside that the second mounting hole is close to main crushing tooth is rotated and is connected with from crushing tooth, the one end fixedly connected with motor of tooth surface is smashed to main, the crusher main body is close to the bottom of smashing tooth surface one side from and has seted up the discharge gate, one side that the crusher main body is close to main crushing tooth surface is provided with the curb plate.

Optionally, the first through hole penetrates through the crusher main body, the output end of the first air cylinder penetrates through the first through hole, and the first air cylinder is fixedly connected with the crusher main body through a bolt.

Optionally, the second through hole penetrates through the fixing plate, the output end of the second cylinder penetrates through the second through hole, and the second cylinder is fixedly connected with the fixing plate through a bolt.

Optionally, the length of the baffle is smaller than the width of the inner wall of the crusher main body, and the height of the baffle is smaller than the height of the first mounting hole.

Optionally, one end of the outer surface of the secondary crushing tooth is fixedly connected with a motor, and a gap is reserved between the primary crushing tooth and the secondary crushing tooth.

Optionally, the push pedal is less than the size of rubbing crusher main part inner wall, the size of push pedal is less than the size of rubbing crusher main part inner wall, push pedal and baffle are located the both sides of push pedal surface respectively.

Optionally, the rear plate is fixedly connected with the crusher body through a bolt, the height of the side plate is smaller than that of the second mounting hole, and the side plate is fixedly connected with the crusher body through a bolt.

(III) advantageous effects

The utility model provides a retrieve reducing mechanism for waste plastics possesses following beneficial effect:

1. this retrieve reducing mechanism for waste plastics, inside through at the rubbing crusher main part sets up a first cylinder, wherein at the output fixedly connected with clamp plate of first cylinder, when the operation workman drops into plastic products such as plastic bottle into the rubbing crusher main part, other plastic products such as plastic bottle are flattened to first cylinder, and then can effectually prevent that the plastic bottle from taking place in the condition of smashing the slippage of tooth department, the operating speed of rubbing crusher has been improved, thereby the condition that the plastic bottle can appear skidding and need exert the problem of external force.

2. This retrieve reducing mechanism for waste plastics, be provided with the second cylinder through one side at first cylinder, at the output fixedly connected with push pedal of second cylinder, can push two crushing tooth departments with the plastic bottle that is flattened by first cylinder, and the opposite side at first cylinder rotates and is connected with the baffle, can effectually prevent not getting into crushing tooth department by extruded plastic bottle, played and blockked the effect, to a certain extent, make whole device more automatic, staff's work load has been reduced.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic view of the sectional structure of the main body of the crusher of the present invention.

In the figure: 1-a crushing main body, 2-a motor, 3-a first cylinder, 4-a rear plate, 5-a discharge port, 6-a secondary crushing tooth, 7-a main crushing tooth, 8-a baffle, 9-a pressing plate, 10-a side plate, 11-a second cylinder, 12-a fixing plate, 13-a pushing plate, 14-a second through hole, 15-a first through hole, 16-a first mounting hole and 17-a second mounting hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 3, the present invention provides a technical solution: a crushing device for recycling waste plastics comprises a crusher main body 1, wherein a first through hole 15 is formed in the top end of the outer surface of the crusher main body 1, a first air cylinder 3 is fixedly connected to the top surface of the crusher main body 1, a pressing plate 9 is fixedly connected to the output end of the first air cylinder 3, a fixed plate 12 is fixedly connected to one side of the crusher main body 1 close to the inner part of the first air cylinder 3, a second through hole 14 is formed in the middle of the outer surface of the fixed plate 12, a second air cylinder 11 is fixedly connected to one side of the outer surface of the fixed plate 12, a push plate 13 is fixedly connected to the output end of the second air cylinder 11, a rear plate 4 is fixedly connected to the outer surface of the crusher main body 1 close to the second air cylinder 11, first mounting holes 16 are formed in the two ends of the crusher main body 1 far away from the inner part of the second air cylinder 11, a baffle plate 8 is rotatably connected to, the inside of second mounting hole 17 is rotated and is connected with main crushing tooth 7, and the inside that second mounting hole 17 is close to main crushing tooth 7 is rotated and is connected with from crushing tooth 6, and the one end fixedly connected with motor 2 of main crushing tooth 7 surface, crusher body 1 are close to the bottom from crushing tooth 6 surface one side and have seted up discharge gate 5, and one side that crusher body 1 is close to main crushing tooth 7 surface is provided with curb plate 10.

As an optimal technical solution of the utility model:

first through-hole 15 runs through rubbing crusher main part 1, and first through-hole 15 is run through to the output of first cylinder 3, and first cylinder 3 passes through bolt and rubbing crusher main part 1 fixed connection, makes first cylinder 3 can be smooth run through first through-hole 15, guarantees that the output of first cylinder 3 can not produce the friction with the inner wall of first through-hole 15, makes first cylinder 3 motion smooth and easy, and first cylinder 3 through bolt fixed connection can reach the purpose of the later stage maintenance of being convenient for and changing simultaneously.

As an optimal technical solution of the utility model:

second through-hole 14 runs through fixed plate 12, second through-hole 14 runs through to the output of second cylinder 11, second cylinder 11 passes through bolt and fixed plate 12 fixed connection, make second cylinder 14 can be smooth run through second through-hole 14, make the diameter of second through-hole 14 be greater than the diameter of second cylinder 11 output simultaneously, prevent to take place the friction between the output of second cylinder 11 and the 14 inner walls of second through-hole, the second cylinder 11 by bolt fixed connection can reach the purpose of being convenient for earlier stage installation and later maintenance change simultaneously.

As an optimal technical solution of the utility model:

baffle 8's length is less than the width of rubbing crusher main part 1 inner wall, baffle 8 highly is less than the height of first mounting hole 16, can not produce friction and collision between the surface that makes baffle 8 and rubbing crusher main part 1's the inner wall, in order to reach baffle 8 can smoothly rotate the purpose, and can set up the bearing between baffle 8 and first mounting hole 16, in order to reduce the wearing and tearing between baffle 8 and the first mounting hole 16, baffle 8's existence can play and stop that the plastic bottle directly is not squashed the plastic bottle and get into crushing tooth simultaneously.

As an optimal technical solution of the utility model:

from the one end fixedly connected with motor 2 who smashes 6 surfaces of tooth, the interval is left between tooth 7 and the follow crushing tooth 6 to main crushing tooth 7, can guarantee through using two motors 2 that main crushing tooth 7 has sufficient cutter power with from smashing between the tooth 6, the interval that leaves simultaneously between tooth 7 and the follow crushing tooth 6 is smashed to main crushing tooth, can guarantee that can not bump or move between two crushing teeth and interfere to guarantee that crushing work can go on smoothly.

As an optimal technical solution of the utility model:

the size of push pedal 13 is less than the size of 1 inner wall of rubbing crusher main part, the size of clamp plate 9 is less than the size of 1 inner wall of rubbing crusher main part, push pedal 13 and baffle 8 are located the both sides of clamp plate 9 surface respectively, make the motion between push pedal 13 and the clamp plate 9 can not produce the motion and interfere, and guarantee that push pedal 13 and clamp plate 9 can not produce the friction with rubbing crusher main part 1 inner wall between, and then can reach the purpose that each part can both normal motion, make the work of rubbing crusher can normally go on.

As an optimal technical solution of the utility model:

rear panel 4 passes through bolt and rubbing crusher main part 1 fixed connection, the height that highly is less than second mounting hole 17 of curb plate 10, curb plate 10 passes through bolt and rubbing crusher main part 1 fixed connection, wherein the existence of rear panel 4 and curb plate 10 is convenient for operating personnel to maintain the inside of whole device, and make the position of curb plate 10 can not break tooth 7 and produce the influence from the motion of smashing tooth 6 to main, and use bolted connection's rear panel 4 and curb plate 10 can reach the purpose of the later stage of being convenient for dismantle.

To sum up, when the crushing device for recycling waste plastics is used, the first cylinder 3 is arranged in the crusher main body 1, wherein the output end of the first cylinder 3 is fixedly connected with the pressing plate 9, when an operator puts plastic products such as plastic bottles into the crusher main body 1, the first cylinder 3 crushes other plastic products such as plastic bottles, so that the plastic bottles can be effectively prevented from slipping at the crushing teeth, the working speed of the crusher is improved, the problems that the plastic bottles can slip and an external force needs to be applied are solved, the second cylinder 11 is arranged on one side of the first cylinder 3, the push plate 13 is fixedly connected to the output end of the second cylinder 11, the plastic bottles crushed by the first cylinder 3 can be pushed into the two crushing teeth, and the baffle plate 8 is rotatably connected to the other side of the first cylinder 3, can effectually prevent not get into by extruded plastic bottle and smash tooth department, play and blockked the effect, to a certain extent, make whole device more automatic, reduce staff's work load.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A crushing device for recycling waste plastics is characterized in that: comprises a crusher main body (1), wherein a first through hole (15) is formed in the top end of the outer surface of the crusher main body (1), a first air cylinder (3) is fixedly connected to the top surface of the crusher main body (1), a pressing plate (9) is fixedly connected to the output end of the first air cylinder (3), a fixing plate (12) is fixedly connected to one side, close to the inner portion of the first air cylinder (3), of the crusher main body (1), a second through hole (14) is formed in the middle of the outer surface of the fixing plate (12), a second air cylinder (11) is fixedly connected to one side of the outer surface of the fixing plate (12), a push plate (13) is fixedly connected to the output end of the second air cylinder (11), a rear plate (4) is fixedly connected to the outer surface, close to the second air cylinder (11), and first mounting holes (16) are formed in the two ends, far away from the inner portion of the second air, the inside of first mounting hole (16) is rotated and is connected with baffle (8), two second mounting holes (17) have all been seted up at the both ends that rubbing crusher main part (1) is close to inside one side of baffle (8), the inside of second mounting hole (17) is rotated and is connected with main crushing tooth (7), the inside rotation that second mounting hole (17) are close to main crushing tooth (7) is connected with from crushing tooth (6), the one end fixedly connected with motor (2) of main crushing tooth (7) surface, discharge gate (5) have been seted up to rubbing crusher main part (1) bottom that is close to from crushing tooth (6) surface one side, one side that rubbing crusher main part (1) is close to main crushing tooth (7) surface is provided with curb plate (10).

2. The pulverizing device for recycled waste plastics according to claim 1, characterized in that: the crusher is characterized in that the first through hole (15) penetrates through the crusher main body (1), the output end of the first air cylinder (3) penetrates through the first through hole (15), and the first air cylinder (3) is fixedly connected with the crusher main body (1) through a bolt.

3. The pulverizing device for recycled waste plastics according to claim 1, characterized in that: the second through hole (14) penetrates through the fixing plate (12), the output end of the second air cylinder (11) penetrates through the second through hole (14), and the second air cylinder (11) is fixedly connected with the fixing plate (12) through a bolt.

4. The pulverizing device for recycled waste plastics according to claim 1, characterized in that: the length of the baffle (8) is smaller than the width of the inner wall of the crusher main body (1), and the height of the baffle (8) is smaller than that of the first mounting hole (16).

5. The pulverizing device for recycled waste plastics according to claim 1, characterized in that: the one end fixedly connected with motor (2) of follow crushing tooth (6) surface, main crushing tooth (7) and leave the interval between follow crushing tooth (6).

6. The pulverizing device for recycled waste plastics according to claim 1, characterized in that: the size of push pedal (13) is less than the size of rubbing crusher main part (1) inner wall, the size of clamp plate (9) is less than the size of rubbing crusher main part (1) inner wall, push pedal (13) and baffle (8) are located the both sides of clamp plate (9) surface respectively.

7. The pulverizing device for recycled waste plastics according to claim 1, characterized in that: the rear plate (4) is fixedly connected with the crusher main body (1) through bolts, the height of the side plate (10) is smaller than that of the second mounting hole (17), and the side plate (10) is fixedly connected with the crusher main body (1) through bolts.