CN214521333U

CN214521333U - Plastic bottle rubbing crusher

Info

Publication number: CN214521333U
Application number: CN202120546468.6U
Authority: CN
Inventors: 初红伟; 张云芳; 王翔宇; 滕燕玲
Original assignee: Weihai Xintong Renewable Resources Co ltd
Current assignee: Weihai Xintong Renewable Resources Co ltd
Priority date: 2021-03-16
Filing date: 2021-03-16
Publication date: 2021-10-29
Anticipated expiration: 2031-03-16

Abstract

The utility model discloses a plastic bottle crusher, which comprises a case, a feeding pipe, a screen and a material receiving trolley; two groups of crushing rollers are arranged in the case, and the two groups of crushing rollers are provided with meshed crushing teeth; a conveyor is arranged in the feeding pipe, the front end of the feeding pipe is fixedly connected with a feeding guide pipe, the feeding guide pipe is arranged in a downward inclined mode, and a discharge port of the feeding guide pipe is positioned right above the two groups of crushing rollers; the screen cloth is located two sets of crushing roller under, and the fixed all around of screen cloth is enclosed and is equipped with the removal frame, removes the frame and is connected with the vibrating motor, receives the material dolly and has the wheel, and the bottom of machine case is seted up and is used for the current directional track of wheel. The novel plastic bottle crushing machine carries out extrusion treatment before crushing the plastic bottles so as to flatten the plastic bottles, and is more beneficial to crushing treatment of the crushing rollers; meanwhile, the crushed materials are screened after the crushing is finished, so that larger unprocessed plastic waste pieces are prevented from being recycled together, and the subsequent plastic recycling is facilitated.

Description

Plastic bottle rubbing crusher

Technical Field

The utility model relates to a rubbing crusher especially relates to a plastic bottle rubbing crusher.

Background

The plastic bottle is the most common disposable plastic packaging container in daily life, is widely applied to the packaging of liquid or solid such as beverages, foods, pickles, honey, dried fruits, edible oil, agricultural and veterinary drugs and the like, and has the characteristics of difficult breakage, low cost, high transparency, food-grade raw materials and the like. Since plastic bottles are disposable packaging containers and are usually discarded after use, however, plastic bottles are difficult to naturally degrade and a large number of discarded plastic bottles pose a serious threat to the environment. With the increasing requirement of environmental protection, in order to treat the plastic wastes, plastic bottle products need to be recycled and then processed, manufactured and reused. When plastic bottles are recycled, the sorted plastic bottles need to be crushed, and a traditional crusher only crushes the plastic bottles through a crushing roller, so that crushed materials are not screened, larger unprocessed plastic waste pieces are recycled together, and great inconvenience is brought to plastic recycling work; in addition, the recovery of the crushed materials after the crushing is also very inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model provides a plastic bottle crusher.

In order to solve the technical problem, the utility model discloses a technical scheme is: a plastic bottle crusher comprises a machine case, a feeding pipe, a screen and a material receiving trolley;

two groups of crushing rollers are arranged in the case, namely a first crushing roller and a second crushing roller, and the first crushing roller and the second crushing roller are provided with meshed crushing teeth; a conveyor is arranged in the feeding pipe, the front end of the feeding pipe is fixedly connected with a feeding guide pipe, the feeding guide pipe is arranged in a downward inclined mode, and a discharge port of the feeding guide pipe is positioned right above the first crushing roller and the second crushing roller;

the screen is arranged in the case and is positioned right below the first crushing roller and the second crushing roller, a moving frame is fixedly surrounded around the screen, the moving frame is connected with an oscillating motor, and the oscillating motor is arranged at the bottom of the case;

the material receiving trolley is provided with wheels, and the bottom of the case is provided with a directional track for the wheels to pass through.

Further, the size of the opening at the top end of the material receiving trolley is not larger than the size of the screen.

Furthermore, be provided with the extrusion motor on the inlet pipe, the motor shaft of extrusion motor stretches into in the inlet pipe and has linked firmly the stripper plate, and the stripper plate transversely sets up, and the lower surface of stripper plate has set firmly a plurality of toper tooth.

Furthermore, a limiting groove is formed in the inner wall of the case, and the movable frame is located in the limiting groove.

Furthermore, a fixed platform is fixedly arranged on one side of the bottom end of the limiting groove, a damping spring is mounted on the fixed platform, and the damping spring is connected with a guide block; the movable frame is provided with a guide groove, and the guide block is inserted into the guide groove.

Furthermore, a sealing door is arranged on the front side wall of the case.

Furthermore, the machine case is also fixedly provided with an L-shaped baffle which is distributed on two sides of the first crushing roller and the second crushing roller and is positioned below the first crushing roller and the second crushing roller.

The utility model discloses a plastic bottle crusher, which carries out extrusion treatment before crushing plastic bottles so as to flatten the plastic bottles and is more beneficial to crushing treatment of a crushing roller; meanwhile, after the crushing is finished, the crushed materials are screened by the screen, and the materials meeting the crushing requirements can enter the material conveying trolley through the screen; and the materials which do not meet the requirements are intercepted on the screen mesh, and the intercepted materials can be intensively recovered by opening the sealing door. Therefore, by screening the crushed materials, the larger unprocessed plastic waste pieces are prevented from being recycled together, and the subsequent plastic recycling treatment is facilitated.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged schematic view of the structure at a in fig. 1.

In the figure: 1. a chassis; 2. a baffle plate; 3. moving the frame; 4. a crushing roller I; 5. a second crushing roller; 6. a feed conduit; 7. a feed pipe; 8. an extrusion motor; 9. a pressing plate; 10. a conveyor; 11. a limiting groove; 12. an oscillating motor; 13. screening a screen; 14. a material conveying trolley; 15. orienting the track; 16. a wheel; 17. a fixed platform; 18. a damping spring; 19. a guide groove; 20. a guide plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

A plastic bottle crusher comprises a machine case 1, a feeding pipe 7, a screen 13 and a material receiving trolley 14;

as shown in fig. 1, two groups of crushing rollers, namely a first crushing roller 4 and a second crushing roller 5, are installed in a chassis 1, and the first crushing roller 4 and the second crushing roller 5 are provided with meshed crushing teeth; the crushing teeth are very sharp, and the surface of the crushing teeth forms a blade structure, so that the crushed material bottle can be effectively crushed;

meanwhile, in order to improve the crushing effect of the plastic bottle, before crushing, the plastic bottle is flattened, so that the plastic bottle can be better contacted with the mutually meshed crushing teeth; as also shown in fig. 1, one side of the case 1 is provided with a feed pipe 7, the feed pipe 7 is located at a high position and is horizontally arranged, a conveyor 10 for conveying plastic bottles is installed in the feed pipe 7, meanwhile, an extrusion motor 8 is arranged on the feed pipe 7, a motor shaft of the extrusion motor 8 extends into the feed pipe 7 and is fixedly connected with an extrusion plate 9, and the extrusion plate 9 is transversely arranged. Therefore, the extrusion motor 8 drives the extrusion plate 9 to extrude the plastic bottles in the conveying process; a plurality of groups of extrusion plates 9 can be arranged to continuously extrude the plastic bottles; and, the lower surface of stripper plate 9 sets firmly a plurality of toper tooth, and the toper tooth increases the frictional property between stripper plate 9 and the plastic bottle on the one hand, makes better realization extrusion processing of stripper plate 9, and on the other hand can break the plastic bottle in advance for shredding handles and go on more easily.

The front end of the feeding pipe 7 is fixedly connected with a feeding guide pipe 6, the feeding guide pipe 6 is arranged in a downward inclined mode, a discharging port of the feeding guide pipe 6 is located right above the first crushing roller 4 and the second crushing roller 5, therefore, a plastic bottle falling from the conveyor 10 slides along the feeding guide pipe 6 and directly falls between the first crushing roller 4 and the second crushing roller 6, and crushing processing is carried out through the first crushing roller 4 and the second crushing roller 5.

After the crushing treatment is completed, the crushed materials can fall on the screen 13 arranged below the first crushing roller 4 and the second crushing roller 6, and the screen mesh number is set according to the material recovery requirement, so that the crushed materials meeting the crushing requirement further fall into the material conveying trolley 14 through the screen 13, and the crushed materials not meeting the crushing requirement are intercepted on the screen 13.

In order to further improve the passing speed of the crushed materials at the screen 13, the screen has the function of vertical vibration; firstly, as shown in fig. 1, a moving frame 3 is fixedly surrounded around a screen 13, the moving frame 3 is connected with an oscillating motor 12, and the oscillating motor 12 is installed at the bottom of a cabinet 1; the oscillating motor 12 is a reciprocating motor and can reciprocate, and the vibrating motor 12 drives the screen 13 to vibrate up and down through the moving frame 3; in order to avoid the vibration of the screen, the crushed plastic bottles drop from the periphery, and an anti-dropping baffle plate can be arranged at the junction of the screen 13 and the moving frame 3 in an enclosing manner.

Next, the up-down movement distance of the screen 13 should not be too large, and as shown in fig. 2, a limit groove 11 is formed on the inner wall of the cabinet 1, and the moving frame 3 is located in the limit groove 11. Furthermore, as shown in fig. 2, in order to improve the stability of the screen 13 during vibration and reduce impact, a fixed platform 17 is fixedly arranged on one side of the bottom end of the limiting groove 11, a damping spring 18 is arranged on the fixed platform 17, and the damping spring 18 is connected with a guide block 20; the moving frame 3 is provided with a guide groove 19, and a guide block 20 is inserted into the guide groove 19. Therefore, through the matching of the guide block 20 and the guide groove 19 and the arrangement of the damping spring 18, the buffering force is effectively reduced, and the vibration stability of the screen is improved.

The crushed material through the screen cloth 13 further drops to the material receiving trolley 14, the material receiving trolley 14 is located below the screen cloth 13, and the opening size at the top end of the material receiving trolley 14 is not larger than the size of the screen cloth 13, so that the crushed material through the screen cloth can drop to the material receiving trolley 14. Moreover, the material receiving trolley 14 is provided with wheels 16, and the bottom of the case 1 is provided with a directional track 15 for the wheels 16 to pass through; the arrangement of the directional track 15 enables the material receiving trolley 14 to move more accurately.

In addition, a sealing door is also arranged on the front side wall of the case 1, and when the crushing treatment is carried out, the sealing door is closed; when the receiving trolley 14 is taken out or the crushed materials trapped on the screen 13 are collected collectively, the sealing door is opened. In addition, in order to reduce the drift of the material crushed by the first crushing roller 4 and the second crushing roller 5 in the falling process, as shown in fig. 1, an L-shaped baffle 2 is further fixedly arranged in the case 1, and the baffle 2 is distributed on two sides of the first crushing roller 4 and the second crushing roller 5 and is positioned below the first crushing roller 4 and the second crushing roller 5.

Therefore, the plastic bottle crusher disclosed by the utility model carries out extrusion treatment before crushing the plastic bottles so as to flatten the plastic bottles, which is more beneficial to crushing treatment of the crushing roller; meanwhile, after the crushing is finished, the crushed materials are screened by the screen, and the materials meeting the crushing requirements can enter the material conveying trolley through the screen; and the materials which do not meet the requirements are intercepted on the screen mesh, and the intercepted materials can be intensively recovered by opening the sealing door. Therefore, by screening the crushed materials, the larger unprocessed plastic waste pieces are prevented from being recycled together, and the subsequent plastic recycling treatment is facilitated.

The above embodiments are not intended to limit the present invention, and the present invention is not limited to the above examples, and the technical personnel in the technical field are in the present invention, which can also belong to the protection scope of the present invention.

Claims

1. The utility model provides a plastic bottle rubbing crusher, includes quick-witted case (1), its characterized in that: the device also comprises a feeding pipe (7), a screen (13) and a material receiving trolley (14);

two groups of crushing rollers, namely a first crushing roller (4) and a second crushing roller (5), are arranged in the case (1), and the first crushing roller (4) and the second crushing roller (5) are provided with meshed crushing teeth; a conveyor (10) is installed in the feeding pipe (7), a feeding guide pipe (6) is fixedly connected to the front end of the feeding pipe (7), the feeding guide pipe (6) is arranged in a downward inclined mode, and a discharging port of the feeding guide pipe (6) is located right above the first crushing roller (4) and the second crushing roller (5);

the screen (13) is arranged in the case (1) and is positioned right below the first crushing roller (4) and the second crushing roller (5), the periphery of the screen (13) is fixedly surrounded with a movable frame (3), the movable frame (3) is connected with an oscillating motor (12), and the oscillating motor (12) is arranged at the bottom of the case (1);

the material receiving trolley (14) is provided with wheels (16), and the bottom of the case (1) is provided with a directional track (15) for the wheels (16) to pass through.

2. The plastic bottle shredder according to claim 1, wherein: the size of an opening at the top end of the material receiving trolley (14) is not larger than that of the screen (13).

3. The plastic bottle shredder according to claim 1, wherein: be provided with extrusion motor (8) on inlet pipe (7), the motor shaft of extrusion motor (8) stretches into in inlet pipe (7) and has linked firmly stripper plate (9), and stripper plate (9) transversely set up, and the lower surface of stripper plate (9) has set firmly a plurality of toper tooth.

4. The plastic bottle shredder according to claim 3, wherein: the inner wall of the case (1) is provided with a limiting groove (11), and the movable frame (3) is located in the limiting groove (11).

5. The plastic bottle shredder according to claim 4, wherein: a fixed platform (17) is fixedly arranged on one side of the bottom end of the limiting groove (11), a damping spring (18) is arranged on the fixed platform (17), and the damping spring (18) is connected with a guide block (20); a guide groove (19) is formed in the movable frame (3), and the guide block (20) is inserted into the guide groove (19).

6. The plastic bottle shredder according to claim 1, wherein: and a sealing door is also arranged on the front side wall of the case (1).

7. The plastic bottle shredder according to claim 1, wherein: the crushing roller is characterized in that an L-shaped baffle (2) is fixedly arranged in the case (1), and the baffle (2) is distributed on two sides of the first crushing roller (4) and the second crushing roller (5) and is positioned below the first crushing roller (4) and the second crushing roller (5).