CN214214413U

CN214214413U - Crusher for plastic raw material recovery

Info

Publication number: CN214214413U
Application number: CN202023334354.XU
Authority: CN
Inventors: 胡祖君; 胡丽萍; 蔡理辉
Original assignee: Dongguan Junmao Plastic Materials Co ltd
Current assignee: Dongguan Junmao Plastic Materials Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-09-17
Anticipated expiration: 2030-12-31

Abstract

The utility model belongs to the technical field of plastic processing, in particular to a crusher for plastic raw material recovery, the inner surface of a crushing inner cylinder is fixedly welded with a crushing support plate, the inner surface of the crushing inner cylinder is welded with a partition plate, a driving motor knife roll is arranged in the crushing inner cylinder, a crushing blade is fixed on the outer surface of the driving motor knife roll, a feed hopper is welded on the side surface of the upper end of the crusher shell, a baffle plate is rotatably arranged in the feed hopper, and an internal thread sleeve is welded on the outer surface of the feed hopper; through broken backup pad of broken inner tube internal surface welded and driving motor rotor external surface fixed's broken blade, broken blade and the interlock of broken backup pad mutually simultaneously, the broken blade of being convenient for and broken backup pad cooperation are cut the breakage to the plastic raw materials, have increased the broken convenience of plastic raw materials, the broken convenience of breaker casing upper end surface welded feeder hopper of being convenient for, the plastic raw materials of being convenient for gets into the inside of breaker casing by the feeder hopper.

Description

Crusher for plastic raw material recovery

Technical Field

The utility model belongs to the technical field of the plastic processing, concretely relates to breaker is used in plastic raw materials recovery.

Background

The crusher for recycling the plastic raw materials is used for crushing products of the plastic raw materials, so that the crushed plastic is melted and then is reprocessed, and materials which are discarded originally are collected and decomposed to be made into new products. Recycling can reduce the manufacturing of garbage and the consumption of raw materials, and realize the recycling of the waste. The plastic is widely applied and is an indispensable component in household appliances, automobiles, mobile phones, PCs, medical appliances and lighting appliances. With the continuous and stable growth of economy in China, industries such as household appliances, automobiles, mobile phones, PCs, medical appliances and the like benefit from good external environments, rapid development is also realized, and the development of downstream industries further draws the demand on plastics. Traditional breaker for plastic raw materials recovery is when using, and it is poor to carry out crushing efficiency to the plastic product, and the breakage is not thorough simultaneously, and is not convenient for carry out the problem of speed adjustment when throwing the material.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a breaker is used in plastic raw materials recovery has thoroughly convenient to the plastic broken stability, is convenient for carry out the characteristics adjusted to the speed of throwing the material simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a crusher for recycling plastic raw materials comprises a crusher shell, wherein a crushing inner barrel is fixed on the inner surface of the crusher shell, a crushing support plate is fixed on the inner surface of the crushing inner barrel in a welding mode, a partition plate is welded on the inner surface of the crushing inner barrel, a driving motor knife roll is installed inside the crushing inner barrel, a crushing blade is fixed on the outer surface of the driving motor knife roll, a feed hopper is welded on the side surface of the upper end of the crusher shell, a baffle plate is installed on the inner portion of the feed hopper in a rotating mode, an internal thread sleeve is welded on the outer surface of the feed hopper, a screw rod is screwed inside the internal thread sleeve, the end portion of the screw rod is inserted into the inner portion of the feed hopper and welded with a steel ball, the steel ball is in contact with the baffle plate, a fixed pulley is installed on the surface of the feed hopper, and elastic ropes are fixed on the surfaces of the internal thread sleeve and the baffle plate, and the elastic rope is contacted with the fixed pulley, and a discharge pipe is arranged on the side surface of the lower end of the crusher shell.

As the utility model discloses a preferred technical scheme of breaker is used in plastic raw materials recovery, the internally mounted of arranging the material pipe has row material fan, the tip welding of arranging the material pipe has the spacing ring, the outer skin weld of arranging the material pipe has the holding ring, be provided with limited clamping ring between spacing ring and the holding ring.

As the utility model discloses a preferred technical scheme of breaker is used in plastic raw materials recovery, the skin weld of limit clamping ring has the bracing piece, compression spring has been cup jointed to the outside of bracing piece, just compression spring's tip passes the holding ring.

As the utility model discloses a preferred technical scheme of breaker is used in plastic raw materials recovery, the contact surface of spacing ring and limit ring all is 45 degrees contained angles with the terminal surface of arranging the material pipe.

As the utility model discloses a preferred technical scheme of breaker is used in plastic raw materials recovery, broken backup pad comprises the steel member of two parallels, just the equidistant distribution of broken backup pad of broken inner tube internal surface welded fastening.

As the utility model discloses a plastic raw materials retrieves and uses preferred technical scheme of breaker, the feeder hopper is "V" font tubular structure.

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

1. the crushing support plate welded on the inner surface of the crushing inner barrel and the crushing blade fixed on the outer surface of the knife roller of the driving motor are used, the crushing blade and the crushing support plate are meshed simultaneously, the crushing blade and the crushing support plate are convenient to be matched to cut and crush plastic raw materials, the convenience of crushing the plastic raw materials is increased, meanwhile, the feeding hopper welded on the outer surface of the upper end of the crusher shell is convenient for the plastic raw materials to enter the inside of the crusher shell from the feeding hopper, meanwhile, the baffle plate rotatably installed on the inner surface of the feeding hopper is limited through the internal thread sleeve, the screw rod, the steel ball, the fixed pulley and the elastic rope, the baffle plate is convenient to adjust the feeding gap of the feeding hopper, the convenience of adjusting the feeding is increased, the screw rod is screwed in the inside of the internal thread sleeve, the steel ball welded at the end part of the screw rod is contacted with the baffle plate, and meanwhile, the baffle plate is connected with the internal thread sleeve through the fixed pulley, meanwhile, the elastic rope arranged on the surface of the feeding hopper is in contact with the fixed pulley, so that the convenience of adjusting the material baffle is improved.

2. Through the row's of arranging material fan of installation in the discharge tube, be convenient for cut broken plastic and discharge by arranging the material pipe under the effect of arranging the material fan, the efficiency that the plastic cutting was discharged has been increased, arrange simultaneously row material pipe tip welded spacing ring and outer surface welded holding ring, the pressure limiting ring sets up between spacing ring and holding ring simultaneously, and pressure limiting ring surface welded bracing piece passes the holding ring, and the bracing piece cup joints has compression spring outward, the spacing ring of being convenient for and the cooperation of pressure limiting ring are spacing to the sack, the stability and the firm nature of sack installation at discharge tube tip have been increased.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

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

FIG. 3 is a schematic perspective view of the crushing inner barrel and the crushing support plate of the present invention;

fig. 4 is a schematic view of a three-dimensional structure of the crushing support plate of the present invention;

FIG. 5 is a schematic structural view of a discharge pipe, a discharge fan and a limiting ring of the present invention;

in the figure: 1. a crusher housing; 2. crushing the inner cylinder; 3. a partition plate; 4. driving a motor knife roll; 5. crushing the blade; 6. crushing the supporting plate; 7. a feed hopper; 8. a striker plate; 9. an internally threaded sleeve; 10. a screw; 11. a steel ball; 12. a fixed pulley; 13. an elastic cord; 14. a discharge pipe; 15. a discharge fan; 16. a limiting ring; 17. a pressure limiting ring; 18. a support bar; 19. a compression spring; 20. a retaining ring.

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.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: a crusher for recycling plastic raw materials comprises a crusher shell 1, wherein a crushing inner barrel 2 is fixed on the inner surface of the crusher shell 1, a crushing support plate 6 is fixed on the inner surface of the crushing inner barrel 2 in a welded mode, a partition plate 3 is welded on the inner surface of the crushing inner barrel 2, a driving motor knife roll 4 is installed inside the crushing inner barrel 2, a crushing blade 5 is fixed on the outer surface of the driving motor knife roll 4, a feeding hopper 7 is welded on the side surface of the upper end of the crusher shell 1, a material baffle plate 8 is rotatably installed inside the feeding hopper 7, an internal thread sleeve 9 is welded on the outer surface of the feeding hopper 7, a screw rod 10 is screwed inside the internal thread sleeve 9, the end portion of the screw rod 10 is inserted into the feeding hopper 7 and welded with a steel ball 11, the steel ball 11 is in contact with the material baffle plate 8, a fixed pulley 12 is installed on the surface of the feeding hopper 7, and elastic ropes 13 are fixed on the surfaces of the internal thread sleeve 9 and the material baffle plate 8, and the elastic rope 13 is contacted with the fixed pulley 12, and a discharging pipe 14 is arranged on the side surface of the lower end of the crusher shell 1.

In the embodiment, the crushing support plate 6 welded on the inner surface of the crushing inner barrel 2 and the crushing blade 5 fixed on the outer surface of the knife roller 4 of the driving motor are used, the crushing blade 5 and the crushing support plate 6 are meshed simultaneously, so that the crushing blade 5 and the crushing support plate 6 are matched to cut and crush plastic raw materials conveniently, the convenience of crushing the plastic raw materials is increased, meanwhile, the feeding hopper 7 welded on the outer surface of the upper end of the crusher shell 1 is used for facilitating the plastic raw materials to enter the inside of the crusher shell 1 from the feeding hopper 7, meanwhile, the baffle plate 8 rotatably installed on the inner surface of the feeding hopper 7 is limited through the internal thread sleeve 9, the screw rod 10, the steel ball 11, the fixed pulley 12 and the elastic rope 13, so that the baffle plate 8 can adjust the gap of the feeding hopper 7 conveniently, the convenience of adjusting the feeding is increased, meanwhile, the screw rod 10 is screwed in the, simultaneously, the striker plate 8 is connected with the internal thread sleeve 9 through the fixed pulley 12, and meanwhile, the elastic rope 13 installed on the surface of the feed hopper 7 is in contact with the fixed pulley 12, so that the convenience of adjusting the striker plate 8 is improved.

Specifically, arrange the internally mounted of material pipe 14 and arrange material fan 15, arrange the tip welding of material pipe 14 and have spacing ring 16, arrange the outer surface welding of material pipe 14 and have holding ring 20, be provided with limiting ring 17 between spacing ring 16 and the holding ring 20, the skin weld of limiting ring 17 has bracing piece 18, compression spring 19 has been cup jointed to the outside of bracing piece 18, and compression spring 19's tip passes holding ring 20, the contact surface of spacing ring 16 and limiting ring 17 all is 45 degrees contained angles with the terminal surface of arranging material pipe 14.

In this embodiment, arrange material fan 15 through arranging material pipe 14 interior installation, be convenient for cut broken plastic and discharge by arranging material pipe 14 under the effect of arranging material fan 15, the efficiency that the plastic cutting was discharged has been increased, arrange simultaneously that 14 tip welded spacing rings 16 of material pipe and outer surface welded holding ring 20, pressure limiting ring 17 sets up between spacing ring 16 and holding ring 20, and pressure limiting ring 17 surface welded bracing piece 18 passes holding ring 20, and bracing piece 18 has cup jointed compression spring 19 outward, be convenient for spacing 16 and 17 cooperation of pressure limiting ring are spacing to the sack, the stability and the firm nature of arranging material pipe 14 tip at the sack has been increased and has been installed.

Specifically, the crushing support plates 6 are composed of two parallel steel members, and the crushing support plates 6 fixed to the inner surface of the crushing inner cylinder 2 in a welded mode are distributed at equal intervals.

In this embodiment, be convenient for cut the breakage to the plastic.

Specifically, the feed hopper 7 is of a V-shaped tubular structure.

In this embodiment, avoid the workman staff to stretch into the inside of breaker casing 1 by feeder hopper 7, increased the security of workman's operation.

The utility model discloses a theory of operation and use flow: during the use, the sack cover is in the tip of arranging material pipe 14, make the tip of sack carry out the centre gripping spacing through spacing ring 16 and voltage limiting ring 17, during the sack centre gripping, remove voltage limiting ring 17, make voltage limiting ring 17 and spacing ring 16 separation, voltage limiting ring 17 surface welded bracing piece 18 moves on locating ring 20 surface simultaneously, make compression spring 19 compress in the outside of bracing piece 18, the sack cover is in spacing ring 16 back pine lower limit ring 17, voltage limiting ring 17 carries out the centre gripping with spacing ring 16 cooperation under compression spring 19's effect this moment, be connected driving motor rotor 4 and outside power, throw into the inside of breaker casing 1 by feeder hopper 7 to the plastic raw materials, make the cooperation of driving motor rotor 4 fixed surface's crushing blade 5 and broken backup pad 6 to the plastic broken.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a breaker is used in plastic raw materials recovery, includes breaker casing (1), its characterized in that: the internal surface of breaker casing (1) is fixed with broken inner tube (2), the internal surface welded fastening of broken inner tube (2) has broken backup pad (6), the internal surface welding of broken inner tube (2) has baffle (3), the internally mounted of broken inner tube (2) has driving motor rotor (4), the external surface fixed of driving motor rotor (4) has broken blade (5), the side surface welding of breaker casing (1) upper end has feeder hopper (7), the inside of feeder hopper (7) is rotated and is installed striker plate (8), the external surface welding of feeder hopper (7) has internal thread sleeve (9), the inside of internal thread sleeve (9) is closed soon has screw rod (10), the tip of screw rod (10) inserts the inside and the welding of feeder hopper (7) has steel ball (11), just steel ball (11) and striker plate (8) contact, the surface mounting of feeder hopper (7) has fixed pulley (12), the fixed surface of internal thread sleeve (9) and striker plate (8) has stretch cord (13), just stretch cord (13) and fixed pulley (12) contact, row's material pipe (14) are installed to the side surface of breaker casing (1) lower extreme.

2. The crusher for recycling plastic raw materials according to claim 1, wherein: arrange the internally mounted of material pipe (14) and arrange material fan (15), the tip welding of arranging material pipe (14) has spacing ring (16), the outer skin welding of arranging material pipe (14) has holding ring (20), be provided with between spacing ring (16) and holding ring (20) limited compression ring (17).

3. The crusher for recycling plastic raw materials according to claim 2, wherein: the surface welding of limit ring (17) has bracing piece (18), compression spring (19) has been cup jointed to the outside of bracing piece (18), just the tip of compression spring (19) passes holding ring (20).

4. The crusher for recycling plastic raw materials according to claim 2, wherein: the contact surfaces of the limiting ring (16) and the pressure limiting ring (17) and the end surface of the discharge pipe (14) form an included angle of 45 degrees.

5. The crusher for recycling plastic raw materials according to claim 1, wherein: broken backup pad (6) comprise the steel member of two parallels, just broken backup pad (6) equidistant distribution of broken inner tube (2) internal surface welded fastening.

6. The crusher for recycling plastic raw materials according to claim 1, wherein: the feed hopper (7) is of a V-shaped tubular structure.