CN212860080U

CN212860080U - Environment-friendly crushing device for waste plastic bottles

Info

Publication number: CN212860080U
Application number: CN202021770427.7U
Authority: CN
Inventors: 陈成华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-04-02
Anticipated expiration: 2030-08-21

Abstract

The utility model relates to an old and useless plastics recovery plant technical field discloses an environmental protection reducing mechanism of old and useless plastic bottle, include: a crushing box in which crushing is performed; the crushing box comprises a fixing frame and a pressing plate, wherein the top end of the crushing box is fixedly provided with a rolling box, and the inner wall of the rolling box is fixedly provided with the fixing frame. The utility model discloses a set up fixed frame, a separation plate, the thorn, clamp plate and sharp piece, the effect of preliminarily rolling and puncturing waste plastic bottle has been realized, do benefit to the crushing work of smashing the case, crushing effect and crushing efficiency have been improved greatly, through setting up bumper shock absorber and extrusion piece, the pivoted effect is stabilized in first pivot and second pivot has been realized, through setting up third motor and flabellum, the realization passes through the effect that wind-force effect changes its movement track to waste plastic bottle, can make waste plastic bottle collide in broken knife tackle many times, strengthen crushing effect, do benefit to the ejection of compact simultaneously, the device convenient to use, certain spreading value has.

Description

Environment-friendly crushing device for waste plastic bottles

Technical Field

The utility model relates to a waste plastic recovery plant technical field, in particular to waste plastic bottle's environmental protection reducing mechanism.

Background

The plastic bottle is mainly made of materials such as polyethylene or polypropylene and is added with a plurality of organic solvents, the plastic bottle widely uses Polyester (PET), Polyethylene (PE) and polypropylene (PP) as raw materials, after the corresponding organic solvents are added, the plastic bottle is heated at high temperature and then passes through a plastic container which is formed by blow molding, extrusion blowing or injection molding through a plastic mold;

the existing crushing device for waste plastic bottles drives a crushing cutter set or crushing teeth to crush the waste plastic bottles through a driving device, and the cutting and crushing of the waste plastic bottles are realized by utilizing the high-speed rotation of the crushing cutter set or the crushing teeth;

the existing crushing device does not have the capability of preliminarily rolling the waste plastic bottles, the waste plastic bottles are directly put into the crushing mechanism to be crushed, the phenomenon that the crushing cutter set is blocked can often occur, and the crushing cutter set and the driving motor can be damaged in serious conditions.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide an environmental protection reducing mechanism of old and useless plastic bottle, can effectively solve current this kind of reducing mechanism and do not possess and carry out preliminary rolling ability to old and useless plastic bottle, smash the phenomenon that often can appear smashing knife tackle and block in directly dropping into rubbing crusher structure with old and useless plastic bottle, can damage the problem of smashing knife tackle and driving motor when serious.

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

an environment-friendly smashing device for waste plastic bottles comprises: a crushing box in which crushing is performed; the grinding box comprises a fixing frame and a pressing plate, wherein a grinding box is fixedly installed at the top end of the grinding box, the fixing frame is fixedly installed on the inner wall of the grinding box, partition plates are fixedly installed on the inner walls of two sides of the fixing frame, stabs are fixedly installed on two sides of each partition plate, a sharp block is fixedly installed at the bottom end of the pressing plate, and preliminary grinding and piercing are realized on waste plastic bottles by utilizing the extrusion effect of the sharp block and the stabs and the separation gaps of the partition plates; the crushing box is internally and rotatably provided with a first rotating shaft and a second rotating shaft, the first crushing cutter set is fixedly arranged on the outer wall of the first crushing cutter set, the second crushing cutter set is fixedly arranged on the outer wall of the second crushing cutter set, and the first crushing cutter set and the second crushing cutter set are distributed in a staggered manner; the flabellum, smash incasement end inner wall fixed mounting there is the sloping block, sloping block top fixed mounting has the third motor, flabellum fixed mounting is in the output shaft outer wall of third motor.

Preferably, crushing case rear end fixed mounting has the fixed body, fixed body top fixed mounting has the pneumatic cylinder, the piston rod bottom of pneumatic cylinder runs through fixed body and clamp plate top interconnect, roll case top fixed mounting has the baffle, the baffle is kept away from the one end fixed mounting who rolls the case center and is had the feed inlet.

Preferably, the one end fixed mounting that crushing case is located the feed inlet below has the supporting shoe, supporting shoe top fixed mounting has first motor and second motor, the output shaft of first motor runs through crushing case and first pivot interconnect, the output shaft of second motor runs through crushing case and second pivot interconnect, crushing case two-sided inner wall fixed mounting has first stopper and second stopper, first stopper inner wall and first pivot outer wall are laminated each other, second stopper inner wall and second pivot outer wall are laminated each other.

Preferably, crushing incasement wall fixed mounting has the fixed plate, the wire net is installed in the run-through of fixed plate top and bottom, the wire net is located the third motor directly over, the center of wire net is in same plumb line with the center of third motor.

Preferably, crushing incasement end inner wall fixed mounting has a workbin, the discharge gate has been seted up to the fixed on the workbin, the one end of discharge gate is run through crushing case and is in the coplanar with crushing incasement wall, the blown down tank has been run through on the play workbin top and has been seted up the blown down tank.

Preferably, go out workbin top fixed mounting and have a plurality of symmetric distribution's fixed block, fixed block top fixed mounting has the bumper shock absorber, bumper shock absorber top fixed mounting has the recipient, recipient bottom edge fixed mounting has a protection section of thick bamboo, recipient top fixed mounting has clean sponge, the top of clean sponge is laminated with the bottom of first pivot and second pivot respectively each other.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses a set up fixed frame, a separation plate, the thorn, clamp plate and sharp piece, the effect of preliminarily rolling and puncturing waste plastic bottle has been realized, do benefit to the crushing work of smashing the case, crushing effect and crushing efficiency have been improved greatly, through setting up bumper shock absorber and extrusion piece, the pivoted effect is stabilized in first pivot and second pivot has been realized, through setting up third motor and flabellum, the realization passes through the effect that wind-force effect changes its movement track to waste plastic bottle, can make waste plastic bottle collide in broken knife tackle many times, strengthen crushing effect, do benefit to the ejection of compact simultaneously, the device convenient to use, certain spreading value has.

Drawings

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

Fig. 2 is a cross-sectional view of the internal structure of the crushing box of the present invention.

Fig. 3 is a schematic view of the three-dimensional structure of the fixing frame of the present invention.

Fig. 4 is a cross-sectional view of the internal structure of the pressing plate and the fixing frame of the present invention.

In the figure: 1. a crushing box; 2. rolling the box; 3. a fixing frame; 4. a partition plate; 5. pressing a plate; 6. a sharp block; 7. a fixed body; 8. a hydraulic cylinder; 9. a feed inlet; 10. a baffle plate; 11. a support block; 12. a first motor; 13. a second motor; 14. a discharging box; 15. a discharge port; 16. a first stopper; 17. a second limiting block; 18. a first rotating shaft; 19. a second rotating shaft; 20. a first crushing cutter group; 21. a second crushing cutter group; 22. a fixing plate; 23. steel wire mesh; 24. a discharge chute; 25. a fixed block; 26. a shock absorber; 27. extruding the block; 28. a protective cylinder; 29. cleaning the sponge; 30. a sloping block; 31. a third motor; 32. a fan blade; 33. pricking heads.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 to 4, an environment-friendly pulverizing apparatus for waste plastic bottles includes:

a crushing box 1 for crushing the inside of the crushing box 1;

the grinding box comprises a fixing frame 3 and a pressing plate 5, wherein a grinding box 2 is fixedly installed at the top end of a grinding box 1, the fixing frame 3 is fixedly installed on the inner wall of the grinding box 2, partition plates 4 are fixedly installed on the inner walls of two sides of the fixing frame 3, stabs 33 are fixedly installed on two surfaces of each partition plate 4, a sharp block 6 is fixedly installed at the bottom end of the pressing plate 5, and preliminary grinding and piercing are realized on waste plastic bottles by utilizing the extrusion effect of the sharp block 6 and the stabs 33 and the separation gaps of the;

the crushing box comprises a first crushing cutter set 20 and a second crushing cutter set 21, wherein a first rotating shaft 18 and a second rotating shaft 19 are rotatably arranged in the crushing box 1, the first crushing cutter set 20 is fixedly arranged on the outer wall of the first crushing cutter set 20, the second crushing cutter set 21 is fixedly arranged on the outer wall of the second crushing cutter set 21, and the first crushing cutter set 20 and the second crushing cutter set 21 are distributed in a staggered mode;

flabellum 32, crushing case 1 bottom inner wall fixed mounting has sloping block 30, and sloping block 30 top fixed mounting has third motor 31, and flabellum 32 fixed mounting is in the output shaft outer wall of third motor 31.

As shown in fig. 1, crushing case 1 rear end fixed mounting has a fixed body 7, and fixed body 7 top fixed mounting has a pneumatic cylinder 8, and the piston rod bottom of pneumatic cylinder 8 runs through fixed body 7 and 5 top interconnect of clamp plate, rolls case 2 top fixed mounting and has baffle 10, and the baffle 10 is kept away from the one end fixed mounting who rolls case 2 center and has feed inlet 9.

Through adopting above-mentioned scheme, realized through the effect of rolling of clamp plate 5 preliminarily rolling the puncture with waste plastic bottle, do benefit to the crushing work of smashing case 1.

As shown in fig. 2, one end of the crushing box 1 below the feed inlet 9 is fixedly provided with a supporting block 11, the top end of the supporting block 11 is fixedly provided with a first motor 12 and a second motor 13, an output shaft of the first motor 12 penetrates through the crushing box 1 and the first rotating shaft 18 and is connected with each other, an output shaft of the second motor 13 penetrates through the crushing box 1 and the second rotating shaft 19 and is connected with each other, the inner walls of the two sides of the crushing box 1 are fixedly provided with a first limiting block 16 and a second limiting block 17, the inner wall of the first limiting block 16 is attached to the outer wall of the first rotating shaft 18, and the inner wall of the second limiting block 17 is attached.

Through adopting above-mentioned scheme, realized first pivot 18 and the stable pivoted effect of second pivot 19, improved crushing effect and crushing efficiency.

As shown in fig. 2, a fixing plate 22 is fixedly mounted on the inner wall of the crushing box 1, a steel wire mesh 23 is mounted at the top end and the bottom end of the fixing plate 22 in a penetrating manner, the steel wire mesh 23 is located right above the third motor 31, and the center of the steel wire mesh 23 and the center of the third motor 31 are located on the same vertical line.

Through adopting above-mentioned scheme, realized through the wind-force effect of third motor 31 carrying out collision many times with old and useless plastic bottle and crushing knife tackle, improved crushing effect to do benefit to the ejection of compact.

As shown in fig. 1 and 2, a discharging box 14 is fixedly mounted on the inner wall of the bottom end of the crushing box 1, a discharging port 15 is fixedly formed in the discharging box 14, one end of the discharging port 15 penetrates through the crushing box 1 and is located on the same plane with the outer wall of the crushing box 1, and a discharging groove 24 is formed in the top end of the discharging box 14.

Through adopting above-mentioned scheme, discharge gate 15 adopts the setting of certain inclination to do benefit to the ejection of compact, has improved ejection of compact effect.

As shown in fig. 2, a plurality of symmetrically distributed fixed blocks 25 are fixedly mounted at the top end of the discharging box 14, a shock absorber 26 is fixedly mounted at the top end of each fixed block 25, an extruding block 27 is fixedly mounted at the top end of each shock absorber 26, a protection sleeve 28 is fixedly mounted at the bottom end edge of each extruding block 27, a cleaning sponge 29 is fixedly mounted at the top end of each extruding block 27, and the top end of each cleaning sponge 29 is attached to the bottom ends of the first rotating shaft 18 and the second rotating shaft 19 respectively.

Through adopting above-mentioned scheme, strengthened the rotation effect of first pivot 18 and second pivot 19, do benefit to the going on of crushing work.

It should be noted that, the utility model relates to an environment-friendly smashing device for waste plastic bottles, when in use, firstly, the first motor 12 and the second motor 13 are started, the first rotating shaft 18 drives the first smashing cutter set 20 to rotate, the second rotating shaft 19 drives the second smashing cutter set 21 to rotate, the waste plastic bottles are placed into the grinding box 2 through the feed inlet 9, and are positioned at the top end of the fixed frame 3, because the space size of the partition plate 4 is smaller than that of the common waste plastic bottles, the waste plastic bottles can not fall from the top end of the fixed frame 3, at this time, the hydraulic cylinder 8 is started, the piston rod of the hydraulic cylinder 8 drives the pressing plate 5 to move downwards, finally, the sharp block 6 is placed into the gap of the partition plate 4, the preliminary grinding and puncturing functions of the waste plastic bottles are realized, because of the dual functions of the sharp block 6 and the puncturing head 33 of the inner wall of the partition plate 4, the preliminary crushing can be realized for partial waste plastic bottles, do benefit to first crushing knife tackle 20 and second crushing knife tackle 21 and cut the operation to it, start third motor 31 simultaneously, make third motor 31 drive flabellum 32 through the output shaft and rotate, make waste plastic bottle concentrate to the top of ejection of compact case 14 when being smashed, finally roll off in the discharge gate 15 of ejection of compact case 14 through blown down tank 24, can accomplish the crushing work to waste plastic bottle.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an environmental protection reducing mechanism of old and useless plastic bottle which characterized in that includes:

a pulverization box (1) for pulverizing the inside of the pulverization box (1);

the crushing device comprises a fixing frame (3) and a pressing plate (5), wherein a grinding box (2) is fixedly installed at the top end of the crushing box (1), the fixing frame (3) is fixedly installed on the inner wall of the grinding box (2), partition plates (4) are fixedly installed on the inner walls of two sides of the fixing frame (3), stabs (33) are fixedly installed on two sides of each partition plate (4), a sharp block (6) is fixedly installed at the bottom end of the pressing plate (5), and preliminary grinding and piercing are realized on waste plastic bottles by utilizing the extrusion effect of the sharp block (6) and the stabs (33) and separation gaps of the partition plates (4);

the crushing device comprises a first crushing cutter set (20) and a second crushing cutter set (21), wherein a first rotating shaft (18) and a second rotating shaft (19) are rotatably arranged in a crushing box (1), the first crushing cutter set (20) is fixedly arranged on the outer wall of the first crushing cutter set (20), the second crushing cutter set (21) is fixedly arranged on the outer wall of the second crushing cutter set (21), and the first crushing cutter set (20) and the second crushing cutter set (21) are distributed in a staggered mode;

flabellum (32), smash case (1) bottom inner wall fixed mounting have sloping block (30), sloping block (30) top fixed mounting has third motor (31), flabellum (32) fixed mounting is in the output shaft outer wall of third motor (31).

2. The environment-friendly smashing device for waste plastic bottles as claimed in claim 1, wherein: smash case (1) rear end fixed mounting have the fixed body (7), fixed body (7) top fixed mounting has pneumatic cylinder (8), the piston rod bottom of pneumatic cylinder (8) runs through fixed body (7) and clamp plate (5) top interconnect, grind case (2) top fixed mounting have baffle (10), the one end fixed mounting that grinds case (2) center is kept away from in baffle (10) has feed inlet (9).

3. The environment-friendly smashing device for waste plastic bottles as claimed in claim 1, wherein: smash case (1) and be located one end fixed mounting of feed inlet (9) below and have supporting shoe (11), supporting shoe (11) top fixed mounting has first motor (12) and second motor (13), the output shaft of first motor (12) runs through and smashes case (1) and first pivot (18) interconnect, the output shaft of second motor (13) runs through and smashes case (1) and second pivot (19) interconnect, smash case (1) both sides inner wall fixed mounting has first stopper (16) and second stopper (17), first stopper (16) inner wall and first pivot (18) outer wall laminate each other, second stopper (17) inner wall and second pivot (19) outer wall laminate each other.

4. The environment-friendly smashing device for waste plastic bottles as claimed in claim 1, wherein: smash case (1) inner wall fixed mounting have fixed plate (22), fixed plate (22) top and bottom are run through and are installed wire net (23), wire net (23) are located third motor (31) directly over, the center of wire net (23) is in same perpendicular line with the center of third motor (31).

5. The environment-friendly smashing device for waste plastic bottles as claimed in claim 1, wherein: smash case (1) bottom inner wall fixed mounting have a workbin (14), discharge gate (15) have been seted up to fixed on play workbin (14), the one end of discharge gate (15) is run through and is smashed case (1) and smash case (1) outer wall and be in the coplanar, go out workbin (14) top and run through and seted up blown down tank (24).

6. The environment-friendly smashing device for waste plastic bottles as claimed in claim 5, wherein: go out workbin (14) top fixed mounting and have fixed block (25) of a plurality of symmetric distributions, fixed block (25) top fixed mounting has bumper shock absorber (26), bumper shock absorber (26) top fixed mounting has extrusion piece (27), extrusion piece (27) bottom edge fixed mounting has a protection section of thick bamboo (28), extrusion piece (27) top fixed mounting has clean sponge (29), the top of clean sponge (29) is laminated with the bottom of first pivot (18) and second pivot (19) respectively each other.