CN219634270U

CN219634270U - Plastic grinder

Info

Publication number: CN219634270U
Application number: CN202320936402.7U
Authority: CN
Inventors: 栾奕; 栾波; 付云涛; 西瑞麟
Original assignee: Jining Fengxi Biomaterials Co ltd
Current assignee: Jining Fengxi Biomaterials Co ltd
Priority date: 2023-04-24
Filing date: 2023-04-24
Publication date: 2023-09-05
Anticipated expiration: 2033-04-24

Abstract

The utility model discloses a plastic pulverizer, which belongs to the technical field of cutlery box processing and comprises a pulverizing box and a cutting box fixedly connected to one side of the pulverizing box, wherein the outer side wall of the cutting box is provided with a cutting assembly for further pulverizing plastic cutlery box leftover materials in the cutting box, the inner side wall of the pulverizing box is provided with a screening assembly for screening the primarily pulverized plastic cutlery box leftover materials, and the outer side wall of the pulverizing box is provided with a pulverizing assembly for primarily pulverizing the plastic cutlery box leftover materials. This plastic grinder, through the effect of segmentation subassembly, to the landing to the inside big granule shredding of segmentation case, the cooperation of rethread drive assembly and screening subassembly is used, is convenient for transmit the inside of segmentation case with the remaining big granule leftover bits after the screening to the effect of not only being convenient for to the plastics leftover bits screening after smashing, still be convenient for the effect of further shredding of big granule plastics leftover bits after the screening, and then be convenient for the collection to plastics leftover bits.

Description

Plastic grinder

Technical Field

The utility model belongs to the technical field of cutlery box processing, and particularly relates to a plastic pulverizer.

Background

The plastic lunch box is a plastic container made of food-grade plastic raw materials and used for bringing convenience to people with food, and mainly consists of plastic materials, certain leftover materials can be produced in the process of producing the lunch box, and if the plastic leftover materials are directly discarded, the waste of raw materials can be caused, and the pollution to the environment is caused, so that the plastic leftover materials are required to be recovered after being crushed.

Existing pulverizer:

the utility model relates to a plastic pulverizer, and discloses a plastic pulverizer in the comparison document CN212736675U, which relates to the field of meal box production and solves the problem that the conventional pulverizer generally does not have the function of controlling discharging, so that the phenomenon of scattering materials easily occurs when a receiving container is replaced. It has the advantage of being able to control the discharge of the pulverizer ";

in the prior art, after plastic leftover materials are brought into a crushing box to be crushed, crushed particles are screened, so that large particles and small particles are separated, and the recovery of the plastic leftover materials is facilitated, however, when the crushed plastic leftover materials are screened by using a screen, the screen is directly and obliquely arranged, the movement of the screen is possibly inconvenient, so that part of the large particle leftover materials can block the filtering holes of the screen, and meanwhile, the secondary chopping treatment of the screened large particle leftover materials is inconvenient, and the recovery workload of workers on the crushed leftover materials is increased;

for the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

The present utility model provides a plastic pulverizer to solve the above-mentioned problems of the prior art.

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

the utility model provides a plastics rubbing crusher, includes smashes case and fixed connection at the segmentation case of smashing case one side, the lateral wall of segmentation case is provided with the segmentation subassembly that further smashes the plastics cutlery box leftover bits inside the segmentation case, the inside wall of smashing the case is provided with the screening subassembly that carries out the screening to the plastics cutlery box leftover bits after preliminary smashing, the lateral wall of smashing the case is provided with the crushing subassembly that preliminary smashes plastics cutlery box leftover bits;

the cutting assembly comprises a first motor arranged on one side of a cutting box, the output end of the first motor is fixedly connected with a first shaft rod, the outer side wall of the first shaft rod is rotationally connected with the inner side wall of the cutting box, the outer side wall of the first shaft rod is provided with a main cutting knife, the inner side wall of the cutting box is fixedly connected with an arc plate, the outer side wall of the arc plate is provided with an auxiliary cutting knife, and the outer side wall of the first shaft rod is provided with a transmission assembly which is convenient for the screening assembly to move;

the screening assembly comprises a movable rod which is rotationally connected to the inner side wall of the crushing box, an eccentric wheel is mounted on the outer side wall of the movable rod, a mounting block is fixedly connected to the inner side wall of the crushing box, a spring is mounted at the top of the mounting block, a filter screen is fixedly connected to the top of the spring, and the filter screen is arranged in an inclined mode.

Preferably, the inner side wall of the crushing box is provided with an outer frame, the outer frame is obliquely arranged, and the inner periphery of the outer frame is smaller than the outer periphery of the filter screen.

Through setting up the frame, realized being convenient for behind the screening large granule leftover bits roll to the direction that is close to the segmentation case.

Preferably, the guide plate is installed on the inner side wall of the splitting box, the guide plate is obliquely arranged, the transmission plate is installed on the inner bottom wall of the splitting box, and the transmission plate is obliquely arranged.

Through setting up guide plate and transmission board, realized being convenient for cut inside material loading and the unloading of case.

Preferably, the transmission assembly comprises a first transmission wheel fixedly connected to the outer side of the first shaft rod, a belt is connected to the inner side wall of the first transmission wheel in a transmission mode, a second transmission wheel is installed at one end of the movable rod, and the inner side wall of the second transmission wheel is connected with the inner side wall of the belt in a transmission mode.

By arranging the first driving wheel, the belt and the second driving wheel, the movable rod can be conveniently rotated.

Preferably, the crushing assembly comprises a second motor arranged on the outer side wall of the crushing box, the output end of the second motor is fixedly connected with a second shaft rod, the second shaft rod movably penetrates through the inner side wall of the crushing box, the outer side wall of the second shaft rod is provided with a first crushing roller, the inner side wall of the crushing box is rotationally connected with a third shaft rod, and the outer side wall of the third shaft rod is provided with a second crushing roller.

Through setting up second motor, second shaft pole, first crushing roller, third shaft pole and second crushing roller, realize preliminary crushing processing to plastics leftover bits.

Preferably, a first gear is installed at one end of the second shaft rod far away from the second motor, a second gear is installed at one end of the third shaft rod, and the outer side wall of the first gear is meshed with the outer side wall of the second gear.

Through setting up first gear and second gear, realize being convenient for second crushing roller and first crushing roller to plastics leftover bits crushing treatment.

Preferably, the top fixedly connected with feeder hopper of crushing case, the interior roof fixedly connected with swash plate of crushing case.

Through setting up feeder hopper and swash plate, realized being convenient for with plastics leftover bits transmission to first crushing roller and second crushing roller between.

In summary, the technical effects and advantages of the present utility model are: this plastic grinder, through smashing the effect of subassembly, preliminary crushing treatment to plastics leftover bits, through the effect of segmentation subassembly, to the landing to the inside big granule shredding of segmentation case, the cooperation of rethread drive assembly and screening subassembly is used, is convenient for transmit the inside of segmentation case with the remaining big granule leftover bits after the screening to the effect of not only being convenient for to the plastics leftover bits screening after smashing, the effect of still being convenient for further shredding to the big granule plastics leftover bits after the screening, and then the collection to plastics leftover bits of being convenient for.

Through the effect of frame, the large granule plastics leftover bits of being convenient for are to incline direction transmission, and the cooperation of rethread guide plate and transfer plate is used, and the inside material loading and the unloading of segmentation case of being convenient for to the roll and the processing of large granule plastics leftover bits after the screening of being convenient for.

Through the effect of eccentric wheel, the filter screen activity of being convenient for, the cooperation of rethread installation piece and spring is used, pulls the filter screen to the remaining large granule leftover bits of filter screen top of being convenient for roll.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a dicing assembly according to the present utility model;

FIG. 3 is a schematic view of a screen assembly of the present utility model;

fig. 4 is a schematic view of the pulverizing assembly according to the present utility model.

In the figure: 1. a crushing box; 2. a splitting box; 3. a splitting assembly; 31. a first motor; 32. a first shaft; 33. a main chopper; 34. an arc-shaped plate; 35. a secondary chopper; 36. a deflector; 37. a transmission plate; 4. a transmission assembly; 41. a first driving wheel; 42. a belt; 43. a second driving wheel; 5. a screen assembly; 51. a movable rod; 52. an eccentric wheel; 53. a mounting block; 54. a spring; 55. a filter screen; 56. an outer frame; 6. a crushing assembly; 61. a second motor; 62. a second shaft; 63. a first pulverizing roller; 64. a third shaft; 65. a second pulverizing roller; 66. a first gear; 67. a second gear; 7. a feed hopper; 8. and a sloping plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a plastic pulverizer comprises a pulverizing box 1 and a cutting box 2 fixedly connected to one side of the pulverizing box 1, wherein the cutting box 2 is fixed to the right side of the pulverizing box 1, a cutting assembly 3 for further pulverizing plastic cutlery box leftover materials in the cutting box 2 is arranged on the outer side wall of the cutting box 2, a screening assembly 5 for screening the primarily pulverized plastic cutlery box leftover materials is arranged on the inner side wall of the pulverizing box 1, and a pulverizing assembly 6 for primarily pulverizing the plastic cutlery box leftover materials is arranged on the outer side wall of the pulverizing box 1;

the slicing assembly 3 comprises a first motor 31 arranged on one side of the slicing box 2, the output end of the first motor 31 is fixedly connected with a first shaft rod 32, the outer side wall of the first shaft rod 32 is in rotary connection with the inner side wall of the slicing box 2, the outer side wall of the first shaft rod 32 is provided with a plurality of main cutters 33, the plurality of main cutters 33 are uniformly distributed on the outer side wall of the first shaft rod 32, the main cutters 33 are located in the slicing box 2, the inner side wall of the slicing box 2 is fixedly connected with arc plates 34, the arc plates 34 are provided with two arc plates 34, the central axis of the slicing box 2 is used as the center, the outer side walls of the arc plates 34 are provided with auxiliary cutters 35, the auxiliary cutters 35 are provided with two groups, each group of auxiliary cutters 35 are correspondingly connected with each arc plate 34, the outer side wall of the first shaft rod 32 is provided with a transmission assembly 4 which is convenient for the movement of the screening assembly 5, the first motor 31 drives the main cutters 33 to rotate after the operation, the main cutters 33 and the auxiliary cutters 35 are matched with the main cutters 33 to roll to further process large particles in the slicing box 2.

Referring to fig. 1 and 3, the screen assembly 5 includes a movable rod 51 rotatably connected to an inner sidewall of the crushing box 1, an eccentric wheel 52 is mounted on an outer sidewall of the movable rod 51, two eccentric wheels 52 are symmetrically distributed with a central axis of the crushing box 1 as a center, the inner sidewall of the crushing box 1 is fixedly connected with mounting blocks 53, the four mounting blocks 53 are uniformly distributed on the inner sidewall of the crushing box 1, a spring 54 is mounted on the top of the mounting block 53, a filter screen 55 is fixedly connected to the top of the spring 54, the filter screen 55 is obliquely arranged, after the movable rod 51 rotates, the eccentric wheels 52 rotate, the filter screen 55 is enabled to move, the spring 54 pulls the filter screen 55, and large particles accumulated on the filter screen 55 roll to the inside of the cutting box 2 in an oblique manner in a direction close to the cutting box 2.

Referring to fig. 3, an outer frame 56 is installed on the inner side wall of the pulverizing box 1, the outer frame 56 is inclined, the inner circumference of the outer frame 56 is smaller than the outer circumference of the filter screen 55, and large-particle plastic scraps on the filter screen 55 roll into the inside of the cutting box 2 through the outer frame 56.

Referring to fig. 2, a baffle 36 is installed on the inner sidewall of the slicing box 2, one side of the baffle 36 inclined downward is located right above the first shaft lever 32, the baffle 36 is inclined, a transmission plate 37 is installed on the inner sidewall of the slicing box 2, the transmission plate 37 is inclined, the baffle 36 is convenient for large-particle plastic leftover materials to flow into the slicing box 2 for shredding, and the transmission plate 37 transmits shredded plastic leftover materials into the shredding box 1.

Referring to fig. 1, the transmission assembly 4 includes a first transmission wheel 41 fixedly connected to the outer side of the first shaft 32, the first transmission wheel 41 is coaxial with the first shaft 32, a belt 42 is connected to the inner side wall of the first transmission wheel 41 in a transmission manner, a second transmission wheel 43 is mounted at one end of the movable rod 51, the second transmission wheel 43 is coaxial with the movable rod 51, the inner side wall of the second transmission wheel 43 is connected to the inner side wall of the belt 42 in a transmission manner, and after the first shaft 32 rotates, the movable rod 51 rotates through the cooperation of the first transmission wheel 41, the belt 42 and the second transmission wheel 43.

Referring to fig. 4, the crushing assembly 6 includes a second motor 61 installed at an outer sidewall of the crushing box 1, an output end of the second motor 61 is fixedly connected with a second shaft 62, the second shaft 62 movably penetrates through an inner sidewall of the crushing box 1, a first crushing roller 63 is installed at an outer sidewall of the second shaft 62, the second shaft 62 is coaxial with the first crushing roller 63, a third shaft 64 is rotatably connected to an inner sidewall of the crushing box 1, a second crushing roller 65 is installed at an outer sidewall of the third shaft 64, the third shaft 64 is coaxial with the second crushing roller 65, the second crushing roller 65 and the first crushing roller 63 are symmetrical with a central axis of the crushing box 1 as a center, and the first crushing roller 63 and the second crushing roller 65 crush plastic scraps of the cutlery box inside the crushing box 1.

Referring to fig. 4, a first gear 66 is installed at one end of the second shaft 62 far from the second motor 61, a second gear 67 is installed at one end of the third shaft 64, the first gear 66 and the second gear 67 are symmetrical with the central axis of the crushing box 1 as a center, the outer side wall of the first gear 66 is engaged with the outer side wall of the second gear 67, the outer side wall of the first gear 66 is matched with the outer side wall of the second gear 67, and after the second shaft 62 rotates, the third shaft 64 is rotated through the first gear 66 and the second gear 67.

Referring to fig. 4, the top fixedly connected with feeder hopper 7 of smashing case 1, the interior roof fixedly connected with swash plate 8 of smashing case 1, swash plate 8 are provided with two, and two swash plates 8 are located the interior roof of smashing case 1 and are the slope form setting, and feeder hopper 7 and swash plate 8 are convenient for cutlery box plastics leftover bits and pieces to transmit to the inside of smashing case 1.

Working principle: the leftover materials generated by processing the plastic cutlery box are poured into the crushing box 1 through the feed hopper 7 and the inclined plate 8, the second shaft rod 62 drives the first crushing roller 63 to rotate after the second motor 61 operates, the first gear 66 drives the second gear 67 to rotate, the third shaft rod 64 drives the second crushing roller 65 to rotate, the first crushing roller 63 and the second crushing roller 65 crush the leftover materials of the plastic cutlery box, the small particles fall down through the filtering holes on the surface of the filtering net 55, the large particles are accumulated at the top of the filtering net 55, part of the large particles slide down to the inside of the crushing box 2 through the outer frame 56 and the guide plate 36, the first motor 31 operates, the first shaft rod 32 drives the main cutter 33 to rotate, the first driving wheel 41 drives the belt 42 to drive, the movable rod 51 to rotate along with the main cutter 33, the eccentric wheel 52 contacts with the filtering net 55 in the rotating process, and the filtering net 55 repeatedly moves up and down through the action of the spring 54, so that most of the large particles accumulated above the filtering net 55 tilt direction to the inside of the cutting box 2, the large particles are further processed by the main cutter 33 and the auxiliary cutter 35, and then the large particles slide down to the inside of the crushing box 2 through the outer frame 56, and the crushed particles slide down to the inside the crushing box 1 after being conveyed and discharged from the crushing box 1.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a plastics rubbing crusher, includes smashes case (1) and segmentation case (2) of fixed connection in crushing case (1) one side, its characterized in that, the lateral wall of segmentation case (2) is provided with segmentation subassembly (3) to the inside plastics cutlery box leftover bits of segmentation case (2) are further smashed, the inside wall of smashing case (1) is provided with screening subassembly (5) that carries out the screening to the plastics cutlery box leftover bits after preliminary smashing, the lateral wall of smashing case (1) is provided with crushing subassembly (6) to the plastics cutlery box leftover bits preliminary smashing;

the utility model provides a cutting assembly, including installing first motor (31) in cutting case (2) one side, the output fixedly connected with first axostylus axostyle (32) of first motor (31), the lateral wall of first axostylus axostyle (32) rotates with the inside wall of cutting case (2) to be connected, main shredding blade (33) are installed to the lateral wall of first axostylus axostyle (32), the inside wall fixedly connected with arc (34) of cutting case (2), vice shredding blade (35) are installed to the lateral wall of arc (34), the lateral wall of first axostylus axostyle (32) is provided with transmission subassembly (4) that are convenient for screening subassembly (5) activity;

the screening assembly (5) comprises a movable rod (51) which is rotationally connected to the inner side wall of the crushing box (1), an eccentric wheel (52) is mounted on the outer side wall of the movable rod (51), a mounting block (53) is fixedly connected to the inner side wall of the crushing box (1), a spring (54) is mounted on the top of the mounting block (53), a filter screen (55) is fixedly connected to the top of the spring (54), and the filter screen (55) is arranged in an inclined mode.

2. A plastic pulverizer as claimed in claim 1, wherein the inner side wall of the pulverizing box (1) is provided with an outer frame (56), the outer frame (56) is provided in an inclined shape, and the inner periphery of the outer frame (56) is smaller than the outer periphery of the filter screen (55).

3. A plastic pulverizer as claimed in claim 1, wherein the inner side wall of the cutting box (2) is provided with a deflector (36), the deflector (36) is arranged in an inclined manner, the inner bottom wall of the cutting box (2) is provided with a transmission plate (37), and the transmission plate (37) is arranged in an inclined manner.

4. A plastic pulverizer as claimed in claim 1, wherein the transmission assembly (4) comprises a first transmission wheel (41) fixedly connected to the outer side of the first shaft lever (32), a belt (42) is connected to the inner side wall of the first transmission wheel (41) in a transmission manner, a second transmission wheel (43) is mounted at one end of the movable rod (51), and the inner side wall of the second transmission wheel (43) is connected to the inner side wall of the belt (42) in a transmission manner.

5. A plastic pulverizer as claimed in claim 1, wherein the pulverizing assembly (6) comprises a second motor (61) mounted on the outer side wall of the pulverizing box (1), the output end of the second motor (61) is fixedly connected with a second shaft (62), the second shaft (62) movably penetrates through the inner side wall of the pulverizing box (1), the outer side wall of the second shaft (62) is provided with a first pulverizing roller (63), the inner side wall of the pulverizing box (1) is rotatably connected with a third shaft (64), and the outer side wall of the third shaft (64) is provided with a second pulverizing roller (65).

6. A plastic shredder according to claim 5, wherein the second shaft (62) has a first gear (66) mounted at an end thereof remote from the second motor (61), and the third shaft (64) has a second gear (67) mounted at an end thereof, and an outer side wall of the first gear (66) is engaged with an outer side wall of the second gear (67).

7. A plastic pulverizer as claimed in claim 1, wherein the top of the pulverizing box (1) is fixedly connected with a feed hopper (7), and the inner top wall of the pulverizing box (1) is fixedly connected with an inclined plate (8).