CN216499852U

CN216499852U - Plastic waste crushing apparatus for machine manufacturing

Info

Publication number: CN216499852U
Application number: CN202123193488.9U
Authority: CN
Inventors: 周小玲
Original assignee: Chongqing Water Resources and Electric Engineering College
Current assignee: Chongqing Water Resources and Electric Engineering College
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-05-13
Anticipated expiration: 2031-12-17

Abstract

The utility model relates to the technical field of mechanical manufacturing, in particular to plastic waste crushing equipment for mechanical manufacturing, which comprises a crushing box, wherein an access door is arranged at the upper end of the crushing box, a feed hopper is arranged on one side of the upper part of the crushing box, a discharge hole is arranged at the lower end of the crushing box, a discharge roller is arranged at the upper part inside the crushing box, a plurality of groups of pull rods are arranged on the discharge roller, a plurality of groups of hooks are arranged on the pull rods, a plurality of groups of first cutting rollers are arranged in the middle of the crushing box, a plurality of groups of cutting knives are arranged on the first cutting rollers, a plurality of groups of second cutting rollers are arranged at the lower part inside the crushing box, a rack is arranged at the lower part of the crushing box, a feeding assembly is arranged on one side of the feed hopper, the feeding assembly consists of a feeding rack, a driven wheel, a base, a feeding belt and a driving wheel, the base is arranged at the bottom of the feeding rack, the driven wheel is arranged at the position close to the lower part inside the feeding rack, and a driving wheel is arranged in the feeding frame and close to the upper part.

Description

Plastic waste crushing apparatus for machine manufacturing

Technical Field

The utility model relates to the technical field of machine manufacturing, in particular to plastic waste crushing equipment for machine manufacturing.

Background

Plastics waste crushing apparatus adopts artifical material loading mostly when using, wastes time and energy, and plastics waste crushing apparatus's import department crushing structure is direct to contact with the plastics waste, and the import department of plastics waste crushing apparatus easily appears blockking up, influences crushing efficiency, and single crushing structure is kibbling abundant and even inadequately.

Therefore, it is necessary to design a plastic waste pulverizing apparatus for machine manufacturing to solve the above-mentioned problems in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a plastic waste crushing device for mechanical manufacturing, which solves the problems in the background technology.

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

a plastic waste crushing device for machine manufacturing comprises a crushing box, wherein an access door is arranged at the upper end of the crushing box, a feed hopper is arranged on one side of the upper portion of the crushing box, a discharge port is arranged at the lower end of the crushing box, a discharge roller is arranged at the upper portion inside the crushing box, a plurality of groups of pull rods are arranged on the discharge roller, a plurality of groups of hooks are arranged on the pull rods, a plurality of groups of first cutting rollers are arranged in the middle of the inner portion of the crushing box, a plurality of groups of cutting knives are arranged on the first cutting rollers, a plurality of groups of second cutting rollers are arranged at the lower portion inside the crushing box, a rack is arranged at the lower portion of the crushing box, a feeding assembly is arranged on one side of the feed hopper and consists of a feeding frame, a driven wheel, a base, a feeding belt and a driving wheel are arranged at the position, close to the lower portion, inside the feeding frame, and feeding belts are arranged outside the driven wheel and the driving wheel, one ends of the discharging roller and the first cutting roller are connected with a second driving motor, and one end of the second cutting roller is connected with a first driving motor.

According to the preferable scheme of the utility model, the lower ends of the pull rod and the cutting knife are respectively provided with a connecting column, and the discharge roller and the pull rod, and the first cutting roller and the cutting knife are in screwed connection through the connecting columns.

As a preferable scheme of the utility model, a plurality of groups of baffles are arranged on the feeding belt.

As a preferable scheme of the utility model, a guide plate is arranged at the upper part of the feeding frame close to the driving wheel.

As a preferable scheme of the utility model, the pull rod and the cutting knife are distributed in a staggered way.

As a preferable scheme of the utility model, the crushing box is connected with the access door through a rotating shaft.

In a preferred embodiment of the present invention, the crushing box is connected to the discharge drum, the first cutting drum and the second cutting drum through bearing seats.

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

1. according to the multi-crushing structure, through the design of the discharging roller, the first cutting roller and the second cutting roller, the discharging roller drives the pull rod to move after rotating, so that plastic wastes accumulated at the lower end of the feeding hopper are brought into the crushing box, the lower end of the feeding hopper is prevented from being blocked, the plastic wastes are prevented from directly entering the first cutting roller, the blockage of the first cutting roller is reduced, the crushing is more uniform, after the plastic wastes are subjected to primary cutting by the cutting knife at the first cutting roller, the plastic wastes are further subjected to further crushing and cutting by the multiple groups of second cutting rollers, the multi-crushing structure is formed, and the operation is more convenient.

2. According to the plastic waste crushing device, through the design of the feeding assembly, plastic waste is fed to the feeding hopper by the feeding belt, the conveying speed of the feeding belt can be adjusted according to the crushing efficiency, and feeding is more convenient.

Drawings

FIG. 1 is an overall block diagram of the present invention;

FIG. 2 is a cross-sectional structural view of the present invention;

fig. 3 is a view showing the arrangement of the discharging roller and the first cutting roller of the present invention.

In the figure: 1. a crushing box; 101. a discharge port; 2. an access door; 3. a feed hopper; 4. a feeding assembly; 401. a feeding frame; 402. a driven wheel; 403. a base; 404. a baffle plate; 405. a feed belt; 406. a driving wheel; 407. a guide plate; 5. a frame; 6. a first drive motor; 7. a second drive motor; 8. a discharge drum; 801. a pull rod; 802. hooking; 9. a first cutting drum; 901. a cutting knife; 902. connecting columns; 10. a second cutting drum; 11. and a bearing seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In order that the utility model may be more fully understood, reference will now be made to the accompanying drawings, which form a part hereof, and in which is shown by way of illustration several embodiments of the utility model which may be practiced in many different forms and not limited to the embodiments described herein, but which are provided for the purpose of providing a more complete disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present invention provides a technical solution:

a plastic waste crushing device for machine manufacturing comprises a crushing box 1, an access door 2 is arranged at the upper end of the crushing box 1, a feed hopper 3 is arranged on one side of the upper part of the crushing box 1, a discharge port 101 is arranged at the lower end of the crushing box 1, a discharge roller 8 is arranged at the upper part inside the crushing box 1, a plurality of groups of pull rods 801 are arranged on the discharge roller 8, a plurality of groups of hooks 802 are arranged on the pull rods 801, a plurality of groups of first cutting rollers 9 are arranged at the middle part inside the crushing box, a plurality of groups of cutting knives 901 are arranged on the first cutting rollers 9, a plurality of groups of second cutting rollers 10 are arranged at the lower part inside the crushing box 1, a frame 5 is arranged at the lower part of the crushing box 1, a feeding assembly 4 is arranged at one side of the feed hopper 3, the feeding assembly 4 consists of a feeding frame 401, a driven wheel 402, a base, a feeding belt 405 and a driving wheel 406, a base 403 is arranged at the bottom of the feeding frame 401, a driven wheel 403 is arranged at the position close to the lower part inside the feeding frame, a driving wheel 406 is arranged close to the upper part, a feeding belt 405 is arranged outside the driven wheel 402 and the driving wheel 406, one end of the discharging roller 8 and one end of the first cutting roller 9 are connected with a second driving motor 7, and one end of the second cutting roller 10 is connected with a first driving motor 6.

In the embodiment, referring to fig. 1, 2 and 3, the crushing box 1 is connected with the access door 2 through a rotating shaft, the crushing box 1 is connected with the discharging roller 8, the first cutting roller 9 and the second cutting roller 10 through a bearing seat 11, the lower ends of the pull rod 801 and the cutting knife 901 are respectively provided with a connecting column 902, the discharging roller 8 is in threaded screwing connection with the pull rod 801, the first cutting roller 9 and the cutting knife 901 through the connecting columns 902, the pull rod 801 and the cutting knife 901 are in staggered distribution, and through the design of the discharging roller 8, the first cutting roller 9 and the second cutting roller 10, the discharging roller 8 drives the pull rod 801 to move after rotating, so that plastic waste accumulated at the lower end of the feeding hopper 3 is brought into the crushing box 1, thereby avoiding the lower end of the feeding hopper 3 from being blocked, and also avoiding the plastic waste from directly entering the first cutting roller 9, thereby reducing the blockage at the first cutting roller 9, make to smash more even, after the cutting knife 901 through first cutting drum 9 department carried out preliminary cutting, carried out further crushing cutting through multiunit second cutting drum 10 again, formed multiple crushing structure, it is more convenient to operate.

In an embodiment, referring to fig. 1 and 2, a plurality of groups of baffles 404 are arranged on a feeding belt 405, a guide plate 407 is arranged on the upper portion of a feeding frame 401 near a driving wheel 406, plastic waste is fed to a feeding hopper 3 by the feeding belt 405 through the design of a feeding assembly 4, the conveying speed of the feeding belt 405 can be adjusted according to the crushing efficiency, and feeding is more convenient.

The working principle is as follows: when in use, a plurality of groups of baffles 404 are arranged on the feeding belt 405, a guide plate 407 is arranged at the upper part of the feeding frame 401 close to the driving wheel 406, plastic wastes are fed to the feeding hopper 3 by the feeding belt 405 through the design of the feeding assembly 4, the feeding belt 405 can adjust the conveying speed according to the crushing efficiency, the feeding is more convenient, through the design of the discharging roller 8, the first cutting roller 9 and the second cutting roller 10, the discharging roller 8 drives the pull rod 801 to move after rotating, so that the plastic wastes accumulated at the lower end of the feeding hopper 3 are brought into the crushing box 1, the lower end of the feeding hopper 3 is prevented from being blocked, the plastic wastes are prevented from directly entering the first cutting roller 9, the blockage at the first cutting roller 9 is reduced, the crushing is more uniform, after the plastic wastes are cut by the cutting knife 901 at the first cutting roller 9, the plastic wastes are further crushed and cut by the plurality of groups of second cutting rollers 10, multiple crushing structures are formed, and the operation is more convenient.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plastics waste crushing apparatus for machine-building, is including smashing case (1), its characterized in that: smash case (1) upper end and be equipped with access door (2), smash case (1) upper portion one side and be equipped with feeder hopper (3), it is equipped with discharge gate (101) to smash case (1) lower extreme, the inside upper portion of smashing case (1) is equipped with row material cylinder (8), it is equipped with multiunit pull rod (801) on row material cylinder (8), be equipped with multiunit couple (802) on pull rod (801), department is equipped with the first cutting drum (9) of multiunit in the middle of inside, be equipped with multiunit cutting knife (901) on first cutting drum (9), the inside lower part of smashing case (1) is equipped with multiunit second cutting drum (10), it is equipped with frame (5) to smash case (1) lower part, feeder hopper (3) one side is equipped with material loading subassembly (4), material loading subassembly (4) by pay-off frame (401), from driving wheel (402), base (403), The cutting device comprises a feeding belt (405) and a driving wheel (406), a base (403) is arranged at the bottom of the feeding frame (401), a driven wheel (402) is arranged at a position, close to the lower portion, inside the feeding frame (401), a driving wheel (406) is arranged at a position, close to the upper portion, inside the feeding frame (401), the feeding belt (405) is arranged outside the driven wheel (402) and the driving wheel (406), one ends of a discharging roller (8) and a first cutting roller (9) are connected with a second driving motor (7), and one end of a second cutting roller (10) is connected with a first driving motor (6).

2. The plastic waste crushing apparatus for machine building according to claim 1, wherein: connecting columns (902) are arranged at the lower ends of the pull rod (801) and the cutting knife (901), and the discharging roller (8) is in threaded connection with the pull rod (801), the first cutting roller (9) is in threaded connection with the cutting knife (901) through the connecting columns (902).

3. The plastic waste crushing apparatus for machine building according to claim 1, wherein: and a plurality of groups of baffles (404) are arranged on the feeding belt (405).

4. The plastic waste crushing apparatus for machine building according to claim 1, wherein: and a guide plate (407) is arranged at the upper part of the feeding frame (401) close to the driving wheel (406).

5. The plastic waste crushing apparatus for machine building according to claim 1, wherein: the pull rods (801) and the cutting knives (901) are distributed in a staggered mode.

6. The plastic waste crushing apparatus for machine building according to claim 1, wherein: the crushing box (1) is connected with the access door (2) through a rotating shaft.

7. The plastic waste crushing apparatus for machine building according to claim 1, wherein: the crushing box (1) is connected with the discharging roller (8), the first cutting roller (9) and the second cutting roller (10) through a bearing seat (11).