CN213227146U

CN213227146U - Smashing device for plastic recycling

Info

Publication number: CN213227146U
Application number: CN202021844396.5U
Authority: CN
Inventors: 廖婷婷
Original assignee: Hunan Weishun Plastic Products Co ltd
Current assignee: Hunan Weishun Plastic Products Co ltd
Priority date: 2020-08-29
Filing date: 2020-08-29
Publication date: 2021-05-18
Anticipated expiration: 2030-08-29

Abstract

The utility model discloses a reducing mechanism is used in plastics recovery, including casing and screen cloth frame groove, the internally mounted of casing has the case that gathers materials, and gathers materials the upper end of case and install screen cloth frame groove the surface of casing is provided with the quick-witted door, and the right-hand member of quick-witted door installs the hinge, the dust collection box is installed to the left end of casing, and the internally mounted of dust collection box has the dust absorption pump, first screen cloth is installed to the right-hand member of dust absorption pump, the left end of second motor pulley is connected with the second belt. The dust collection box is provided with the dust collection pump to suck dust generated in the plastic crushing process into the dust collection box, thereby playing a dustproof role, avoiding polluting the environment and being convenient for dismounting the dust collection box from the casing for cleaning; thereby first motor work provides power for first rotor roller rotates, and first rotor roller rotates and cuts into the fritter that size is moderate with needs kibbling plastics to be favorable to subsequent crushing work.

Description

Smashing device for plastic recycling

Technical Field

The utility model relates to a technical field is smashed to plastics, specifically is a reducing mechanism is used in plastics recovery.

Background

The plastic crushing device is used for crushing various plastic plastics and rubber such as plastic profiles, pipes, rods, wires, films and waste rubber products. The granules can be directly extruded to be used as production raw materials, and the machine adopts an alloy steel blade and has long service life; simultaneously, this machinery has bilayer structure, is equipped with sound insulation material, and the noise is very low, and the arbor seat is through strict balance test, and the board base is equipped with four-wheel, and it is convenient to remove.

Current reducing mechanism can produce a large amount of dust and easily clear up at crushing in-process, causes environmental pollution to difficult maintenance with be difficult for clearing up the device is inside, cause the trouble problem of device damage easily, to above-mentioned condition, carry out technical innovation on current reducing mechanism basis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reducing mechanism is used in plastics recovery to solve the current reducing mechanism who proposes among the above-mentioned background art and can produce the difficult clearance of a large amount of dusts at crushing in-process, cause environmental pollution, and difficult maintenance and difficult the clearing up to the device is inside, cause the problem of device damage easily.

In order to achieve the above object, the utility model provides a following technical scheme: a crushing device for plastic recovery comprises a casing and a screen frame groove, wherein a material collecting box is arranged inside the casing, the screen frame groove is arranged at the upper end of the material collecting box, a screen frame is arranged inside the screen frame groove, a second screen is arranged inside the screen frame, a third rotary cutter roller is arranged at the upper end of the second screen, a second gear is arranged at the rear end of the third rotary cutter roller, a second belt pulley is arranged at the rear end of the second gear, a second rotary cutter roller is arranged at the right end of the third rotary cutter roller, a second cutting knife is arranged on the outer surface of the second rotary cutter roller, a first gear is arranged at the rear end of the second rotary cutter roller, a feed opening is arranged at the upper end of the second rotary cutter roller, a first rotary cutter roller is arranged at the upper end of the feed opening, a first cutting knife is arranged on the outer surface of the first rotary cutter roller, a first belt pulley is arranged at the rear end of the first rotary cutter roller, and the right-hand member of first belt pulley is connected with first belt, the right-hand member of first belt pulley is connected with first motor belt pulley, and first motor is installed to first motor belt pulley's front end, the right-hand member of first motor is installed and is put the cutting knife to one side, and puts the upper end of cutting knife to one side and install the guide board, the upper end of guide board is provided with the pan feeding mouth, the surface of casing is provided with the quick-witted door, and the right-hand member of machine door installs the hinge, the dust collection box is installed to the left end of casing, and the internally mounted of dust collection box has the dust absorption pump, first screen cloth is installed to the right-hand member of dust absorption pump, the second motor is installed to the rear end of dust collection box, and the rear end of second motor installs second motor belt pulley, the.

Preferably, the casing is in a communicating structure with the dust collecting box through the dust suction pump, and the casing is in threaded connection with the dust collecting box.

Preferably, the first motor forms belt transmission with the first rotary cutter roller through a first belt, a first motor belt pulley and a first belt pulley, and the first cutting knife is in threaded connection with the first rotary cutter roller.

Preferably, the machine door forms a rotating structure with the machine shell through the hinge, and the rotating angle range of the machine door is 0-180 degrees.

Preferably, the second rotary cutter roller and the third rotary cutter roller form a rotating structure through the first gear and the second gear, and the first gear is in meshed connection with the second gear.

Preferably, the second motor is in belt transmission with the third rotary cutter roller through a second motor belt pulley, a second belt and a second belt pulley, and the second rotary cutter roller is in threaded connection with the second cutter.

Preferably, the machine shell is in threaded connection with the inclined cutting knife, and an included angle between the inclined cutting knife and the machine shell is 60 degrees.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the dust collection box is provided with the dust collection pump to suck dust generated in the plastic crushing process into the dust collection box, thereby playing a dustproof role, avoiding polluting the environment and being convenient for dismounting the dust collection box from the casing for cleaning; the first motor works to provide power for the rotation of the first rotary cutter roller, and the first rotary cutter roller rotates to cut the plastic to be crushed into small pieces with moderate size, so that the subsequent crushing work is facilitated;

2. the utility model is provided with the machine door which can be opened, thereby cleaning the inside of the machine shell, avoiding the blocking of the equipment by large plastic blocks and further damaging the device; the second rotary cutter roller and the third rotary cutter roller which are connected with each other through the meshing of the first gear and the second gear can rotate oppositely when rotating, so that the plastic can be more conveniently crushed;

3. the utility model is provided with a second motor to work and can provide high-strength rotating speed for the second rotary cutter roller and the third rotary cutter roller, thereby realizing the crushing of plastics; put the cutting knife slope installation to one side, be convenient for more put the cutting knife to one side to the cutting of plastics, reducible injury to putting the cutting knife to one side simultaneously to threaded connection is convenient for dismantle the maintenance or change to putting the cutting knife to one side.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a right side view of the structure of the present invention;

fig. 3 is a schematic rear view of the present invention;

fig. 4 is a schematic diagram of a second screen structure of the present invention.

In the figure: 1. a housing; 2. a material collecting box; 3. a dust collection box; 4. a screen frame; 5. a dust suction pump; 6. a first screen; 7. a first motor; 8. a guide plate; 9. a feeding port; 10. obliquely arranging a cutting knife; 11. a first cutter; 12. a first rotary cutter roller; 13. a feeding port; 14. a second rotary cutter roller; 15. a second cutter; 16. a third rotary cutter roller; 17. a machine door; 18. a hinge; 19. a first pulley; 20. a first gear; 21. a second gear; 22. a first belt; 23. a first motor pulley; 24. a second belt; 25. a second motor pulley; 26. a second motor; 27. a second pulley; 28. a second screen; 29. screen frame groove.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a crushing device for plastic recovery comprises a machine shell 1 and a screen frame groove 29, wherein a material collecting box 2 is arranged in the machine shell 1, the upper end of the material collecting box 2 is provided with the screen frame groove 29, a screen frame 4 is arranged in the screen frame groove 29, a second screen 28 is arranged in the screen frame 4, the upper end of the second screen 28 is provided with a third rotary cutter roller 16, the rear end of the third rotary cutter roller 16 is provided with a second gear 21, the rear end of the second gear 21 is provided with a second belt pulley 27, the right end of the third rotary cutter roller 16 is provided with a second rotary cutter roller 14, the outer surface of the second rotary cutter roller 14 is provided with a second cutting knife 15, the second rotary cutter roller 14 forms a rotating structure with the third rotary cutter roller 16 through a first gear 20 and a second gear 21, the first gear 20 is in meshing connection with the second gear 21, the second rotary cutter roller 14 and the third rotary cutter roller 16 can oppositely rotate when the first gear 20 is in meshing connection with the second gear 21, thereby being more convenient for crushing the plastic;

a first gear 20 is installed at the rear end of the second rotary cutter roll 14, a feed opening 13 is arranged at the upper end of the second rotary cutter roll 14, a first rotary cutter roll 12 is installed at the upper end of the feed opening 13, a first cutting knife 11 is installed on the outer surface of the first rotary cutter roll 12, a first belt pulley 19 is installed at the rear end of the first rotary cutter roll 12, a first belt 22 is connected to the right end of the first belt pulley 19, a first motor belt pulley 23 is connected to the right end of the first belt 22, a first motor 7 is installed at the front end of the first motor belt pulley 23, the first motor 7 forms belt transmission with the first rotary cutter roll 12 through the first belt 22, the first motor belt pulley 23 and the first belt pulley 19, the first cutting knife 11 is in threaded connection with the first rotary cutter roll 12, the first motor 7 works to provide power for the rotation of the first rotary cutter roll 12, the first rotary cutter roll 12 rotates to cut plastics to be crushed into small blocks with moderate sizes, therefore, subsequent crushing work is facilitated, the right end of the first motor 7 is provided with the inclined cutting knife 10, the upper end of the inclined cutting knife 10 is provided with the guide plate 8, the machine shell 1 is in threaded connection with the inclined cutting knife 10, the included angle between the inclined cutting knife 10 and the machine shell 1 is 60 degrees, the inclined cutting knife 10 is installed in an inclined mode, the inclined cutting knife 10 can cut plastics conveniently, meanwhile, damage to the inclined cutting knife 10 can be reduced, and the inclined cutting knife 10 can be detached, overhauled or replaced conveniently due to threaded connection;

the upper end of the guide plate 8 is provided with a feeding port 9, the outer surface of the machine shell 1 is provided with a machine door 17, the right end of the machine door 17 is provided with a hinge 18, the machine door 17 forms a rotating structure with the machine shell 1 through the hinge 18, the rotating angle range of the machine door 17 is 0-180 degrees, the machine door 17 can be opened, so that the interior of the machine shell 1 is cleaned, the phenomenon that a large piece of plastic blocks clamp equipment is avoided, the device is damaged is avoided, the left end of the machine shell 1 is provided with a dust collection box 3, the interior of the dust collection box 3 is provided with a dust collection pump 5, the machine shell 1 forms a communicating structure with the dust collection box 3 through the dust collection pump 5, the machine shell 1 is in threaded connection with the dust collection box 3, the dust collection pump 5 sucks dust generated in the plastic crushing process into the dust collection box 3, the dust prevention effect is achieved, the environment pollution is avoided, and the dust, first screen cloth 6 is installed to the right-hand member of dust absorption pump 5, second motor 26 is installed to the rear end of dust collection box 3, and second motor belt pulley 25 is installed to the rear end of second motor 26, the left end of second motor belt pulley 25 is connected with second belt 24, second motor 26 passes through second motor belt pulley 25, constitute belt drive between second belt 24 and second belt pulley 27 and the third rotor 16, and be threaded connection between second rotor 14 and the second cutting knife 15, second motor 26 work can provide high-strength rotational speed for second rotor 14 and third rotor 16, thereby realize smashing of plastics.

The working principle is as follows: when the crushing device for plastic recovery is used, firstly, plastic is poured from a material inlet 9 and enters the upper part of a first rotary cutter roller 12 under the guidance of a guide plate 8, a first motor 7 is electrified to work to drive a first motor belt pulley 23 to rotate, then a first belt 22 drives a first belt pulley 19 to rotate, so that a first cutting knife 11 on the first rotary cutter roller 12 is driven to be matched with an inclined cutting knife 10 to cut the plastic into a size with proper volume, then the plastic enters the upper parts of a second rotary cutter roller 14 and a third rotary cutter roller 16 through a material outlet 13, then a second motor 26 drives a second motor belt pulley 25 to rotate through electric work, then a second belt 24 drives a second belt pulley 27 to rotate, so that the third rotary cutter roller 16 is driven to rotate, the third rotary cutter roller 16 drives a second rotary cutter roller 14 to oppositely rotate through a first gear 20 and a second gear 21, so that a second cutting knife 15 is driven to rotate at high speed, thereby reach crushing effect with the plastics cutting, meanwhile, dust absorption pump 5 circular telegram work, inhale dust collection box 3 with the dust that produces among the crushing process, thereby start the dust removal effect, first screen cloth 6 can block great fragment outside, avoid it to get into in dust absorption pump 5, cause the damage to dust absorption pump 5, then the plastics after smashing can pass through the second screen cloth 28 of installation on the screen frame 4 in screen frame groove 29, less fragment is direct through getting into collection workbin 2, great fragment then can not pass through, then take out screen frame 4 from screen frame groove 29, throw into the device again with great fragment and smash, then accessible hinge 18 opens door 17, thereby clear up casing 1 inside, this is exactly the operating principle of this reducing mechanism for plastics recovery.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a reducing mechanism is used in plastics recovery, includes casing (1) and screen frame groove (29), its characterized in that: the utility model discloses a screen cloth machine, including casing (1), internally mounted have the case of gathering materials (2), and gather materials the upper end of case (2) and install screen cloth frame groove (29), the internally mounted of screen cloth frame groove (29) has screen cloth frame (4), and the internally mounted of screen cloth frame (4) has second screen cloth (28), third rotary cutter roller (16) is installed to the upper end of second screen cloth (28), and the rear end of third rotary cutter roller (16) installs second gear (21), second belt pulley (27) are installed to the rear end of second gear (21), second rotary cutter roller (14) is installed to the right-hand member of third rotary cutter roller (16), and the surface mounting of second rotary cutter roller (14) has second cutting knife (15), first gear (20) are installed to the rear end of second rotary cutter roller (14), the upper end of second rotary cutter roller (14) is provided with feed opening (13), and the upper end of feed opening (13) installs first rotary cutter roller (12), the outer surface of the first rotary cutter roller (12) is provided with a first cutting knife (11), the rear end of the first rotary cutter roller (12) is provided with a first belt pulley (19), the right end of the first belt pulley (19) is connected with a first belt (22), the right end of the first belt (22) is connected with a first motor belt pulley (23), the front end of the first motor belt pulley (23) is provided with a first motor (7), the right end of the first motor (7) is provided with an inclined cutting knife (10), the upper end of the inclined cutting knife (10) is provided with a guide plate (8), the upper end of the guide plate (8) is provided with a feeding hole (9), the outer surface of the machine shell (1) is provided with a machine door (17), the right end of the machine door (17) is provided with a hinge (18), the left end of the machine shell (1) is provided with a dust collection box (3), and the inner part of the dust collection box (3), first screen cloth (6) are installed to the right-hand member of dust absorption pump (5), second motor (26) are installed to the rear end of dust collection box (3), and second motor belt pulley (25) are installed to the rear end of second motor (26), the left end of second motor belt pulley (25) is connected with second belt (24).

2. A crushing apparatus for recycling plastic according to claim 1, wherein: the machine shell (1) and the dust collection box (3) form a communicating structure through the dust collection pump (5), and the machine shell (1) is in threaded connection with the dust collection box (3).

3. A crushing apparatus for recycling plastic according to claim 1, wherein: the first motor (7) is in belt transmission with the first rotary cutter roller (12) through a first belt (22), a first motor belt pulley (23), a first belt pulley (19) and the first rotary cutter roller (12), and the first cutting knife (11) is in threaded connection with the first rotary cutter roller (12).

4. A crushing apparatus for recycling plastic according to claim 1, wherein: the machine door (17) forms a rotating structure with the machine shell (1) through the hinge (18), and the rotating angle range of the machine door (17) is 0-180 degrees.

5. A crushing apparatus for recycling plastic according to claim 1, wherein: the second rotary cutter roller (14) and the third rotary cutter roller (16) form a rotating structure through the first gear (20) and the second gear (21), and the first gear (20) is in meshed connection with the second gear (21).

6. A crushing apparatus for recycling plastic according to claim 1, wherein: the second motor (26) is in belt transmission with the third cutter rotating roller (16) through a second motor belt pulley (25), a second belt (24), a second belt pulley (27), and the second cutter rotating roller (14) is in threaded connection with the second cutter (15).

7. A crushing apparatus for recycling plastic according to claim 1, wherein: the machine shell (1) is in threaded connection with the inclined cutting knife (10), and an included angle between the inclined cutting knife (10) and the machine shell (1) is 60 degrees.