CN211467097U

CN211467097U - Improved plastic crushing device

Info

Publication number: CN211467097U
Application number: CN201922338107.8U
Authority: CN
Inventors: 李明文; 李永格; 苏改巧
Original assignee: Shijiazhuang Xiangmao Zhicheng Plastic Products Co ltd
Current assignee: Shijiazhuang Xiangmao Zhicheng Plastic Products Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-09-11
Anticipated expiration: 2029-12-24

Abstract

The utility model belongs to the plastic processing field, especially, plastic crushing device of improvement, it is relatively poor to current crushing device's crushing efficiency, can not cut the split to the plastics of equidimension not, and can not sieve crushing incomplete plastics simultaneously, influence the problem of further processing, present following scheme is proposed, and it is including smashing the bucket, the bottom fixed mounting who smashes the bucket has a plurality of dead levers, and the mounting hole has been seted up at the top of smashing the bucket, and fixed mounting has broken seat in the mounting hole, and broken groove has been seted up at the top of broken seat, and two crushing rollers are installed to broken inslot internal rotation, have seted up the unloading hole on the bottom inner wall in broken groove, smash the bucket internal rotation and install two puddlers. The utility model discloses rational in infrastructure, convenient operation, this reducing mechanism's crushing efficiency is better, can cut the split to the plastics of equidimension not, and can sieve crushing incomplete plastics simultaneously.

Description

Improved plastic crushing device

Technical Field

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

Background

The plastic processing and granulating process generally comprises the steps of crushing, cleaning, beating, rinsing, dehydrating and drying, wherein the crushing is realized by cutting or extruding recycled plastic products until the recycled plastic products are crushed, so that the volume of each plastic block is reduced, the melting during processing and granulating is facilitated, and the plastic products are directly put into a crusher by the conventional plastic crushing device and are cut and crushed under the high-speed rotation of a crushing blade;

however, the existing crushing device has poor crushing efficiency, can not cut and split plastics with different sizes, and can not screen the incompletely crushed plastics to influence further processing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the crushing efficiency of the existing crushing device is poor in the prior art, the splitting can not be cut to the plastics of different sizes, and the incomplete plastics can not be sieved simultaneously, the shortcoming of further processing is influenced, and the improved plastic crushing device is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an improved plastic crushing device comprises a crushing barrel, wherein a plurality of fixing rods are fixedly mounted at the bottom of the crushing barrel, mounting holes are formed in the top of the crushing barrel, a crushing seat is fixedly mounted in each mounting hole, a crushing groove is formed in the top of the crushing seat, two crushing rollers are rotatably mounted in the crushing groove, a blanking hole is formed in the inner wall of the bottom of the crushing groove, two stirring rods are rotatably mounted in the crushing barrel and fixedly connected with a plurality of crushing blades, chain wheels are fixedly mounted at one ends of the two stirring rods, the two chain wheels are meshed with a same chain, a blanking pipe is fixedly mounted on the inner wall of the bottom of the crushing barrel, two sliding grooves are formed in the bottom of the crushing barrel, sliding blocks are slidably mounted in the two sliding grooves, pressure springs are welded on one sides of the two sliding blocks, one ends of the pressure springs are welded on the inner wall of one side of the corresponding sliding groove, and a, the top of the screening seat is provided with a screening groove, and a filter plate is fixedly arranged in the screening groove.

Preferably, one side of the chain wheel is fixedly connected with a first gear, one side of the crushing barrel is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a second gear, the second gear is meshed with the first gear, the motor drives the second gear to rotate, the second gear drives the first gear to rotate, and the first gear drives the chain wheel to rotate.

Preferably, one side fixedly connected with second bevel gear of sprocket, one side fixed mounting who smashes the bucket have a fixing base, rotate on the fixing base and install the dwang, the top fixed mounting of dwang has first bevel gear, first bevel gear and second bevel gear meshing, and second bevel gear drives first bevel gear and rotates, and first bevel gear drives the dwang and rotates.

Preferably, the bottom fixedly connected with eccentric wheel of dwang, the slide opening has been seted up to one side of dead lever, and slidable mounting has the control panel in the slide opening, and one side fixed connection of control panel is in one side of screening seat, and the opposite side of control panel rotates and installs the turning wheel, and the turning wheel contacts with the eccentric wheel, and the dwang drives the eccentric wheel and rotates, and the eccentric wheel drives the control panel and removes, and the turning wheel rolls on the eccentric wheel.

Preferably, two rotating grooves are formed in the inner wall of one side of the crushing barrel, one end of the stirring rod is rotatably installed in the corresponding rotating groove, and the stirring rod rotates in the rotating grooves and can stabilize the position of the stirring rod during rotation.

Compared with the prior art, the beneficial effects of the utility model reside in that:

(1) according to the scheme, the motor drives the second gear to rotate, the second gear drives the first gear to rotate, the chain wheel drives the other chain wheel to rotate through the chain, the chain wheel drives the corresponding stirring rod to rotate, the chain wheel drives the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate, the rotating rod drives the eccentric wheel to rotate, the eccentric wheel drives the control panel to move, and the rotating wheel rolls on the eccentric wheel;

(2) according to the scheme, the control panel drives the screening seat to move, the sliding block extrudes the pressure spring, the screening seat is driven to move back and forth under the elastic action of the pressure spring, plastic waste is placed in the crushing groove, the two crushing rollers crush the plastic waste, the crushing blades on the two stirring rods crush the plastic, and the filter plate screens the plastic;

the utility model discloses rational in infrastructure, convenient operation, this reducing mechanism's crushing efficiency is better, can cut the split to the plastics of equidimension not, and can sieve crushing incomplete plastics simultaneously.

Drawings

Fig. 1 is a schematic front view of an improved plastic crusher of the present invention;

FIG. 2 is a schematic structural view of part A of an improved plastic pulverizing apparatus of the present invention;

fig. 3 is a schematic structural diagram of a part B of an improved plastic pulverizing apparatus according to the present invention.

In the figure: 1. fixing the rod; 2. a crushing barrel; 3. a crushing seat; 4. a crushing roller; 5. a stirring rod; 6. crushing the leaves; 7. a sprocket; 8. a chain; 9. a slider; 10. a screening seat; 11. filtering the plate; 12. a control panel; 13. a fixed seat; 14. rotating the rod; 15. a first bevel gear; 16. a second bevel gear; 17. an eccentric wheel; 18. a first gear; 19. a motor; 20. a second gear.

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. 1-3, an improved plastic crushing device comprises a crushing barrel 2, wherein a plurality of fixing rods 1 are fixedly installed at the bottom of the crushing barrel 2, a mounting hole is formed in the top of the crushing barrel 2, a crushing seat 3 is fixedly installed in the mounting hole, a crushing groove is formed in the top of the crushing seat 3, two crushing rollers 4 are rotatably installed in the crushing groove, a discharging hole is formed in the inner wall of the bottom of the crushing groove, two stirring rods 5 are rotatably installed in the crushing barrel 2, a plurality of crushing blades 6 are fixedly connected to the two stirring rods 5, a chain wheel 7 is fixedly installed at one end of each of the two stirring rods 5, the same chain 8 is meshed with the two chain wheels 7, a discharging pipe is fixedly installed on the inner wall of the bottom of the crushing barrel 2, two sliding grooves are formed in the bottom of the crushing barrel 2, sliding blocks 9 are slidably installed in the two sliding grooves, and a, one end of the pressure spring is welded on the inner wall of one side of the corresponding sliding groove, the bottom of each of the two sliding blocks 9 is fixedly provided with the same screening seat 10, the top of each screening seat 10 is provided with a screening groove, and a filter plate 11 is fixedly arranged in each screening groove.

In this embodiment, one side fixedly connected with first gear 18 of sprocket 7, one side fixedly connected with motor 19 of crushing bucket 2, fixedly connected with second gear 20 on the output shaft of motor 19, second gear 20 and the meshing of first gear 18, motor 19 drive second gear 20 and rotate, and second gear 20 drives first gear 18 and rotates, and first gear 18 drives sprocket 7 and rotates.

In this embodiment, one side fixedly connected with second bevel gear 16 of sprocket 7 smashes one side fixed mounting of bucket 2 and has fixing base 13, rotates on the fixing base 13 and installs dwang 14, and the top fixed mounting of dwang 14 has first bevel gear 15, and first bevel gear 15 meshes with second bevel gear 16, and second bevel gear 16 drives first bevel gear 15 and rotates, and first bevel gear 15 drives dwang 14 and rotates.

In this embodiment, the bottom end of the rotating rod 14 is fixedly connected with an eccentric wheel 17, one side of the fixing rod 1 is provided with a sliding hole, a control panel 12 is slidably installed in the sliding hole, one side of the control panel 12 is fixedly connected to one side of the sieving seat 10, the other side of the control panel 12 is rotatably installed with a rotating wheel, the rotating wheel is in contact with the eccentric wheel 17, the rotating rod 14 drives the eccentric wheel 17 to rotate, the eccentric wheel 17 drives the control panel 12 to move, and the rotating wheel rolls on the eccentric wheel 17.

In this embodiment, seted up two rotation grooves on one side inner wall of crushing bucket 2, the one end of puddler 5 is rotated and is installed in the rotation inslot that corresponds, and puddler 5 is at rotation inslot rotation, can stabilize the position when puddler 5 rotates.

In this embodiment, the motor 19 drives the second gear 20 to rotate, the second gear 20 drives the first gear 18 to rotate, the first gear 18 drives the sprocket 7 to rotate, the sprocket 7 drives the other sprocket 7 to rotate through the chain 8, the sprocket 7 drives the corresponding stirring rod 5 to rotate, the stirring rod 5 drives the corresponding crushing blade 6 to rotate, the sprocket 7 drives the second bevel gear 16 to rotate, the second bevel gear 16 drives the first bevel gear 15 to rotate, the first bevel gear 15 drives the rotating rod 14 to rotate, the rotating rod 14 drives the eccentric wheel 17 to rotate, the eccentric wheel 17 drives the control panel 12 to move, the rotating wheel rolls on the eccentric wheel 17, the control panel 12 drives the sieving seat 10 to move, the sieving seat 10 drives the sliding block 9 to slide in the sliding groove, the sliding block 9 extrudes the pressure spring, the elastic action of the pressure spring drives the sieving seat 10 to move back and forth, the sieving seat 10 drives the filter panel 11 to rock back and forth, two crushing rollers 4 carry out the breakage to the plastics waste product, and plastics after the breakage get into crushing barrel 2 in, crushing blade 6 on two puddlers 5 smashes plastics, and plastics after smashing get into the screening inslot from the unloading pipe, and filter plate 11 sieves plastics, the utility model discloses rational in infrastructure, convenient operation, this reducing mechanism's crushing efficiency is better, can cut the split to the plastics of equidimension not, and can sieve crushing incomplete plastics simultaneously.

Claims

1. An improved plastic crushing device comprises a crushing barrel (2) and is characterized in that a plurality of fixing rods (1) are fixedly installed at the bottom of the crushing barrel (2), a mounting hole is formed in the top of the crushing barrel (2), a crushing seat (3) is fixedly installed in the mounting hole, a crushing groove is formed in the top of the crushing seat (3), two crushing rollers (4) are rotatably installed in the crushing groove, a blanking hole is formed in the inner wall of the bottom of the crushing groove, two stirring rods (5) are rotatably installed in the crushing barrel (2), a plurality of crushing blades (6) are fixedly connected to the two stirring rods (5), chain wheels (7) are fixedly installed at one ends of the two stirring rods (5), the same chain (8) is meshed with the two chain wheels (7), a blanking pipe is fixedly installed on the inner wall of the bottom of the crushing barrel (2), and two sliding grooves are formed in the bottom of the crushing barrel (2), equal slidable mounting has slider (9) in two spouts, and the pressure spring has all been welded to one side of two sliders (9), and the one end welding of pressure spring is on one side inner wall of the spout that corresponds, and the bottom fixed mounting of two sliders (9) has same screening seat (10), and the screening groove has been seted up at the top of screening seat (10), and screening inslot fixed mounting has filter plate (11).

2. An improved plastic crushing device as claimed in claim 1, characterized in that a first gear (18) is fixedly connected to one side of the chain wheel (7), a motor (19) is fixedly connected to one side of the crushing barrel (2), a second gear (20) is fixedly connected to an output shaft of the motor (19), and the second gear (20) is meshed with the first gear (18).

3. An improved plastic crushing device as claimed in claim 1, wherein one side of the chain wheel (7) is fixedly connected with a second bevel gear (16), one side of the crushing barrel (2) is fixedly provided with a fixed seat (13), a rotating rod (14) is rotatably arranged on the fixed seat (13), the top end of the rotating rod (14) is fixedly provided with a first bevel gear (15), and the first bevel gear (15) is meshed with the second bevel gear (16).

4. An improved plastic crushing device as claimed in claim 3, wherein the bottom end of the rotating rod (14) is fixedly connected with an eccentric wheel (17), one side of the fixed rod (1) is provided with a sliding hole, a control plate (12) is slidably arranged in the sliding hole, one side of the control plate (12) is fixedly connected with one side of the sieving seat (10), the other side of the control plate (12) is rotatably arranged with a rotating wheel, and the rotating wheel is in contact with the eccentric wheel (17).

5. An improved plastic crushing device as claimed in claim 1, characterized in that the crushing barrel (2) is provided with two rotating grooves on one side of the inner wall, and one end of the stirring rod (5) is rotatably mounted in the corresponding rotating groove.