CN217704213U

CN217704213U - Plastic crusher

Info

Publication number: CN217704213U
Application number: CN202122374857.8U
Authority: CN
Inventors: 刘宇鹏; 赖高云; 崔风格; 罗映芳
Original assignee: Xingning City Development Yinghui Resources Co ltd
Current assignee: Xingning City Development Yinghui Resources Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-11-01
Anticipated expiration: 2031-09-29

Abstract

The utility model relates to the technical field of plastic recycling design, in particular to a plastic crusher, which comprises a base and a first motor, wherein the first motor is arranged on the base; be provided with the broken subassembly of being connected with first motor on the base, broken subassembly includes rotation roller, baffle and a plurality of blade. This application is laid the breaker subaerial through the base, make the breaker keep the horizontality, then pour plastics into broken subassembly, and open first motor and make its work make the epaxial blade of live-rollers rotatory, make the blade on the baffle at both ends can with the epaxial blade cooperation of live-rollers carry out the breakage to plastics, how to carry out broken technical problem to plastics has been solved, wear to establish the bolt through the second bellying on the second screw hole of first screw hole simultaneously and make fixing on the second bellying that the blade can be stable, how quick replacement when being convenient for the blade damages.

Description

Plastic crusher

Technical Field

The utility model relates to a plastics recovery design technical field specifically is to relate to a plastics breaker.

Background

With the development of industry, the application of plastic products has been spread in various fields of industry, agriculture and daily life, and because the natural degradation time of common plastic garbage is long and a large amount of harmful substances such as methane and the like are generated in the degradation process, a plastic crusher is often used. The plastic crusher is used for crushing waste plastics and plastic leftover materials of factories.

The existing plastic crusher basically adopts the integrated design of the roll shaft and the blades during working, so that if the blades are damaged, the roll shaft is communicated with the blades and the blades are replaced, and the waste of resources is increased.

A plastic crusher is needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, a plastic crusher is provided.

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

a plastic crusher comprises a base and a first motor, wherein the first motor is arranged on the base; the crushing assembly is connected with the first motor and comprises a rotating roll shaft, a baffle and a plurality of blades; the rotating roll shaft is arranged on the base, a plurality of second protruding parts extending outwards are arranged on the rotating roll shaft, the second protruding parts are orderly arranged on the rotating roll shaft, and first threaded holes are formed in the second protruding parts; the baffle plates are arranged at two sides of the rotating roller shaft and are distributed at two sides of the rotating roller shaft; the blades are evenly arranged on the rotating roller shaft and the two baffles, the blades on the rotating roller shaft and the blades on the baffles are arranged in a staggered mode, second threaded holes corresponding to the first threaded holes are formed in the blades, and bolts are arranged on the first threaded holes and the second threaded holes in a penetrating mode.

Preferably, the two ends of the rotating roller shaft are provided with first protruding parts movably connected with the fixed support, and the output ends of the first protruding parts and the first motor are provided with synchronous belts.

Preferably, the rotating roller shaft is provided with a weight increasing block, and the weight increasing block is positioned at one end, far away from the first motor, of the rotating roller shaft.

Preferably, the base has a proximal leg and a distal leg, the distal leg being disposed on one side of the proximal leg and higher than the proximal leg.

Preferably, the base is provided with a first support rod and a second support rod which are respectively arranged on the near ground support and the far ground support.

Compared with the prior art, the beneficial effect that this application has is:

1. this application is laid the breaker subaerial through the base, make the breaker keep the horizontality, then pour plastics into broken subassembly, and open first motor and make its work, first motor can drive, thereby it rotates to drive the epaxial blade of rotation roller, make the blade on the baffle at both ends can be broken plastics with the epaxial blade cooperation of rotation roller, the baffle also can control plastics around the breakage to carry out the assigned position transmission simultaneously, plastics roll-off before preventing breakage or the unable plastics of collecting after the breakage in unison, how to carry out broken technical problem to plastics has been solved, wear to establish the bolt on the second screw hole of first screw hole through the second bellying simultaneously and make fixing that the blade can be stable on the second bellying, how quick replacement when the blade of being convenient for damages.

2. This application is through setting up the fixed bolster that is located rotation roller both ends face on the base and rather than swing joint for the rotation roller can not take the blade to carry out the breakage to the base rotating the in-process, has solved the technical problem of how fixed rotation roller.

3. This application drives the second synchronous pulley through first motor and rotates, because the second synchronous pulley passes through the hold-in range with first synchronous pulley and is connected for first synchronous pulley also rotates through synchronous belt drive, thereby makes the live-rollers drive the blade and rotate and carry out the breakage to plastics, has solved the technical problem how to connect live-rollers and first motor.

4. This application sets up through the other end with the rotation roller axle and must increases the pouring weight, makes rotation roller axle both ends atress even, prevents that the rotation roller axle from answering the inhomogeneous slope that leads to of both ends atress, and the influence rotates, has solved how to prevent the hold-in range isotructure of fixed bolster one end installation from leading to the inhomogeneous technical problem that leads to the base slope of rotation roller axle both ends atress.

7. This application is convenient for its change through the first motor of nearly support mounting, and what the rethread was far above ground far away the support makes can lay at the support lower extreme of far away and hold the object, is convenient for collect the plastics piece after broken subassembly processing of upper end, has solved how to make the plastic sheet after the breakage be convenient for collect the technical problem.

8. This application strengthens the firm performance on chassis through first bracing piece and second bracing piece, prevents that the base from because of the circumstances such as factor fracture such as gravity, has solved how to make the more firm technical problem in chassis.

Drawings

Fig. 1 is a left side view of a crusher embodying the present invention;

fig. 2 is a top view of a crusher embodying the present invention;

fig. 3 is a side view of a crusher shaft embodying the present invention;

FIG. 4 isbase:Sub>A sectional view at section A-A of FIG. 3;

the reference numbers in the figures are:

1-a base; 1 a-a fixed support; 1 b-a proximal earth scaffold; 1b 1-a first support bar; 1 c-a distal scaffold; 1c 1-a second support bar;

2-a first electric machine;

3-rotating the roll shaft; 3 a-a first boss; 3 b-a synchronous belt; 3 c-a weighting block; 3 d-a second boss; 3d 1-first threaded hole;

4-a baffle plate;

5-a blade; 5 a-bolt.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments described below are by way of example only, and other obvious variations will occur to those skilled in the art.

In order to solve the technical problem of how to crush the plastic, as shown in fig. 1-4, the following preferred technical solutions are provided:

a plastic crusher comprises a base 1 and a first motor 2, wherein the first motor 2 is arranged on the base 1; the crushing assembly is connected with the first motor 2 and comprises a rotating roll shaft 3, a baffle 4 and a plurality of blades 5; the rotating roll shaft 3 is arranged on the base 1, a plurality of second protruding portions 3d extending outwards are arranged on the rotating roll shaft 3, the plurality of second protruding portions 3d are orderly arranged on the rotating roll shaft 3, and first threaded holes 3d1 are formed in the second protruding portions 3 d; the baffle plates 4 are arranged on two sides and distributed on two sides of the rotating roller shaft 3; a plurality of blades 5 are evenly arranged on the rotating roller shaft 3 and the two baffle plates 4, the blades 5 on the rotating roller shaft 3 and the blades 5 on the baffle plates 4 are arranged in a staggered mode, second threaded holes corresponding to the first threaded holes 3d1 are formed in the blades 5, and bolts 5a are arranged on the first threaded holes 3d1 and the second threaded holes in a penetrating mode.

Specifically, firstly, the crusher is placed on the ground through the base 1, so that the crusher is kept in a horizontal state, then plastic is poured into the crushing assembly, the first motor 2 is opened to enable the crushing assembly to work, the first motor 2 can drive the blade 5 on the rotating roller shaft 3 to rotate, the blades 5 on the baffle plates 4 at two ends are matched with the blades 5 on the rotating roller shaft 3 to crush the plastic, meanwhile, the baffle plates 4 can also control the plastic before and after crushing to be transmitted at specified positions, the plastic before crushing can be prevented from sliding out or the plastic after crushing can not be collected uniformly, it needs to be explained that the blades 5 on the rotating roller shaft 3 and the blades 5 on the baffle plates 4 are arranged in a staggered mode, so that the crushing effect is enhanced, the blades 5 at two positions can be prevented from being damaged by collision, meanwhile, the two baffle plates 4 can be prevented from sliding out by manufacturing a transmission channel, and finally, a bolt 5a penetrates through a second threaded hole of a first threaded hole 3d1 through a second protruding portion 5d to enable the blades 5 to be stably fixed on a second protruding portion 5d, and how the blade 5 can be replaced quickly when the blade 5 is damaged.

In order to solve the technical problem of how to fix the rotating roll shaft 3, as shown in fig. 2, the following preferred technical solutions are provided:

the two ends of the rotating roll shaft 3 on the base 1 are respectively provided with a fixed support 1a which is movably connected with the base 1, and the fixed supports 1a are arranged on the base 1.

Specifically, the rotating roll shaft 3 is not provided with the blade 5 to crush the base 1 in the rotating process through the fixed support 1a which is arranged on the base 1 and is positioned on the two end faces of the rotating roll shaft 3 and movably connected with the fixed support.

In order to solve the technical problem of how to connect the rotating roller shaft and the first motor, as shown in fig. 2, the following preferred technical solutions are provided:

two ends of the rotating roll shaft 3 are provided with a first protruding part 3a movably connected with the fixed support 1a, and the output ends of the first protruding part 3a and the first motor 2 are provided with a synchronous belt 3b.

Specifically, it should be noted that a synchronous belt 3b wheel (not shown in the figure) working together with the synchronous belt 3b is arranged on the first motor 2 and the first protruding portion 3a, and the first motor 2 drives the second synchronous belt 3b wheel to rotate, and the second synchronous belt 3b wheel is connected with the first synchronous belt 3b wheel through the synchronous belt 3b, so that the first synchronous belt 3b wheel also rotates through the transmission of the synchronous belt 3b, and the rotating roller shaft 3 drives the blade 5 to rotate to crush the plastic.

In order to solve the technical problem that the uneven base inclination caused by the stress at the two ends of the rotating roller shaft due to the synchronous belt and other structures arranged at one end of the fixed support, the following preferable technical scheme is provided as shown in figure 2:

the rotating roller shaft 3 is provided with a weight increasing block 3c, and the weight increasing block 3c is positioned at one end of the rotating roller shaft 3 far away from the first motor 2.

Specifically, through setting up the weight increase piece 3c with the one end of keeping away from first motor 2 of rotation roller 3, both ends atress is even about messenger's rotation roller 3, prevents that rotation roller 3 from answering the inhomogeneous slope that leads to of both ends atress, influence and rotate.

In order to solve the technical problem of how to facilitate the collection of broken plastic pieces, as shown in fig. 1, the following preferred technical solutions are provided:

the base 1 has a near leg 1b and a far leg 1c, and the far leg 1c is provided on the near leg 1b side and higher than the near leg 1b.

Specifically, it should be noted that the first motor 2 and the crushing assembly are respectively arranged on the near-ground support 1b and the far-ground support 1c, the first motor 2 is firstly installed on the near-ground support 1b to facilitate replacement, and then the far-ground support 1c which is far higher than the ground enables a holding object to be placed at the lower end of the far-ground support 1c, so as to facilitate collection of plastic scraps whose upper ends are processed by the crushing assembly.

In order to solve the technical problem of how to make the chassis more firm, as shown in fig. 1, the following preferred technical solutions are provided:

the base 1 has a proximal support 1b and a distal support 1c on which a first support bar 1b1 and a second support bar 1c1 are respectively disposed.

Specifically, the firmness of the chassis is enhanced through the first supporting rod 1b1 and the second supporting rod 1c1, and the base 1 is prevented from being broken due to factors such as gravity.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment 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. A plastic crusher comprises a base (1) and a first motor (2), wherein the first motor (2) is arranged on the base (1); the device is characterized in that a crushing component connected with a first motor (2) is arranged on a base (1), and the crushing component comprises a rotating roll shaft (3), a baffle plate (4) and a plurality of blades (5); the rotating roll shaft (3) is arranged on the base (1), a plurality of second protruding parts (3 d) extending outwards are arranged on the rotating roll shaft (3), the second protruding parts (3 d) are orderly arranged on the rotating roll shaft (3), and first threaded holes (3 d 1) are formed in the second protruding parts (3 d); the baffle plates (4) are arranged on the two rotating roller shafts (3) and are distributed on the two sides of the rotating roller shafts; the blades (5) on the rotating roller shaft (3) and the two baffle plates (4) are uniformly arranged, the blades (5) on the rotating roller shaft (3) and the blades (5) on the baffle plates (4) are arranged in a staggered mode, the blades (5) are provided with second threaded holes corresponding to the first threaded holes (3 d 1), and the first threaded holes (3 d 1) and the second threaded holes are provided with bolts (5 a) in a penetrating mode.

2. The plastic crusher according to claim 1, characterized in that the two ends of the rotating roll shaft (3) on the base (1) are respectively provided with a fixed bracket (1 a) movably connected with the rotating roll shaft, and the fixed brackets (1 a) are arranged on the base (1).

3. A plastic crusher according to claim 2, characterized in that the two ends of the rotating roll shaft (3) are provided with first protrusions (3 a) movably connected with the fixed bracket (1 a), and the output ends of the first protrusions (3 a) and the first motor (2) are provided with synchronous belts (3 b).

4. A plastic crusher according to claim 3, characterized in that the rotating roll shaft (3) is provided with a weight increasing block (3 c), which weight increasing block (3 c) is located at the end of the rotating roll shaft (3) remote from the first motor (2).

5. A plastic crusher according to claim 1, characterized in that the base (1) has a near-ground support (1 b) and a far-ground support (1 c), the far-ground support (1 c) being arranged on the side of the near-ground support (1 b) and higher than the near-ground support (1 b).

6. A plastic crusher according to claim 5, characterized in that the base (1) has a near-ground support (1 b) and a far-ground support (1 c) provided with a first support bar (1 b 1) and a second support bar (1 c 1), respectively.