CN107127909A - Waste plastic shell reducing mechanism - Google Patents

Abstract

The invention discloses a waste plastic shell crushing device. The upper end of the base is connected with a primary crushing chamber; the top end of the primary crushing chamber is provided with a material guide channel; bucket; the inside of the primary crushing chamber is provided with a primary crushing wheel; the bottom of the primary crushing wheel is provided with a screen; the lower end of the screen is provided with a first discharge plate; the third discharge plate at the bottom of the screen A secondary crushing chamber is provided below the mouth; a secondary crushing wheel is provided in the secondary crushing chamber; a second discharge plate is provided below the secondary crushing wheel; a suction suction is provided at the outer right end of the primary crushing chamber. powder machine. The invention is simple in structure and easy to use. The qualified debris is preliminarily separated through the screen, and the unqualified debris is subjected to secondary crushing through the secondary crushing chamber, and finally collected by the collection box. The efficiency is high and the crushing effect is good. The powder suction machine can suck out the dust in the waste plastic shell, which has a certain environmental protection effect.

Description

A waste plastic shell crushing device

technical field

The invention relates to a waste plastic shell crushing device, which belongs to the field of mechanical devices.

Background technique

The plastic crushing device is a machine used to crush various waste plastic products. With the development of industry, the application of plastic products has spread to all areas of people's lives. The problem of "white pollution" caused by the use of plastic products directly affects people's health. Quality of life, the recycling of plastic products is the best way to solve the pollution of plastic products at present. The traditional plastic crushing device will spray water into the crushing box to reduce the temperature and reduce dust when crushing, but the device lacks corresponding Water recovery and dewatering devices for crushed plastics cause waste of water resources, and at the same time, crushed plastics with high water content are not convenient for subsequent processing.

Contents of the invention

Purpose: In order to overcome the defects of the prior art, the present invention provides a waste plastic shell crushing device, which changes the recycling method of plastic crushed objects, makes plastic processing more environmentally friendly, has a simple structure and is easy to use.

A waste plastic shell crushing device, comprising a base, a primary crushing chamber and a secondary crushing chamber; a pulley is provided at the bottom of the base, and a primary crushing chamber and a secondary crushing chamber are arranged above the base; the primary The top of the crushing chamber is connected to one end of the material guide channel through a connecting hose; the other end of the material guide channel is fixedly connected to the outer wall of the primary crushing chamber through a support frame; the inside of the primary crushing chamber is provided with a primary crushing wheel, and the first-stage crushing wheel is arranged directly below the connecting hose; a screen is placed obliquely below the first-stage crushing wheel, and a first discharge plate is provided at the downwardly inclined end of the screen; The first discharge plate is arranged obliquely, and the bottom end of the first discharge plate is connected to the first discharge port; the bottom end of the screen is connected to the third discharge port; the bottom of the third discharge port is arranged There is a secondary crushing chamber; the secondary crushing chamber is fixed on the base through supporting legs; the secondary crushing chamber is provided with a secondary crushing wheel, and the secondary crushing wheel is arranged directly below the third discharge port; A second discharge plate is arranged below the stage crushing wheel; and the second discharge plate is arranged in parallel with the first discharge plate; the bottom end of the second discharge plate is connected to the second discharge port; the base is provided with There is a material receiving box, which is located below the first discharge port and the second discharge port; a powder suction machine is arranged outside the primary crushing chamber; a dust bag is connected to the powder suction machine.

Preferably, the skeleton of the communication hose is composed of several steel rings.

Preferably, a feed hopper is provided at the upper end of one side of the material guide channel; a motor is provided at the end of the material guide channel that is not connected to the communication hose, and the output shaft of the motor is connected to the rotating shaft arranged inside the material guide channel .

Preferably, a lifting screw is provided on the rotating shaft for material guidance.

Preferably, the support frame is L-shaped.

Preferably, the screen is placed with a 30° inclination to the right, and the first discharge plate is placed with a 30° inclination to the left.

Beneficial effects: the invention provides a waste plastic shell crushing device, which has a simple structure and is easy to use. The waste plastic shell can be evenly and orderly transported to the primary crushing chamber through the provided guide channel for primary crushing, and then passed through the sieve The qualified debris is initially separated by the net, and the unqualified debris is crushed for the second time through the secondary crushing chamber, and finally collected by the collection box, which has high efficiency and good crushing effect. Dust is sucked out, which has a certain environmental protection effect.

Description of drawings

Fig. 1 is the structural representation of waste plastic case crushing device;

Fig. 2 is the schematic structural view of the drive shaft in the waste plastic shell crushing device;

Fig. 3 is a schematic structural view of the connecting hose in the waste plastic shell crushing device.

In the figure: 1- base, 2- primary crushing chamber, 3- secondary crushing chamber, 4- pulley, 5- primary crushing wheel, 6- secondary crushing wheel, 7- screen, 8- first discharge Plate, 9-first discharge port, 10-second discharge plate, 11-second discharge port, 12-receiving box, 13-communicating hose, 14-material guide channel, 15-feed hopper, 16-motor, 17-support frame, 18-rotary shaft, 19-lifting screw, 20-powder suction machine, 21-dust bag, 22-the third discharge port, 23-support leg, 24-steel ring.

detailed description

In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The embodiments are only some of the embodiments of the present application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

As shown in Figures 1-3, a waste plastic shell crushing device includes a base 1, a primary crushing chamber 2 and a secondary crushing chamber 3; the bottom end of the base 1 is provided with a pulley 4 to facilitate the movement of the entire device. The top of the base 1 is provided with a primary crushing chamber 2 and a secondary crushing chamber 3; the top of the primary crushing chamber 2 is connected to one end of the guide channel 14 through a communication hose 13; the other end of the guide channel 14 passes through The support frame 17 is fixedly connected to the outer wall of the first-stage crushing chamber 2; the inside of the first-stage crushing chamber 2 is provided with a first-stage crushing wheel 5, and the first-stage crushing wheel 5 is arranged directly below the connecting hose 13, In order to carry out material receiving and crushing; a sieve 7 is placed obliquely below the primary crushing wheel 5 so as to sieve out qualified plastic debris; the downward sloping end of the sieve 7 is provided with a first discharge plate 8; the first discharge plate 8 is arranged obliquely, and the bottom end of the first discharge plate 8 is connected to the first discharge port 9, so as to discharge qualified plastic debris; the bottom end of the screen 7 is connected with The third discharge port 22, so that the unqualified plastic scraps are discharged; the secondary crushing chamber 3 is arranged below the third discharge port 22, so that the unqualified plastic scraps are subjected to secondary crushing; The secondary crushing chamber 3 is fixed on the base 1 through the supporting legs 23; the secondary crushing chamber 3 is provided with a secondary crushing wheel 6, and the secondary crushing wheel 6 is arranged directly below the third discharge port 22; A second discharge plate 10 is provided below the stage crushing wheel 6; and the second discharge plate 10 is arranged in parallel with the first discharge plate 8; the bottom end of the second discharge plate 10 is connected to the second discharge port 11 ; The base is provided with a material receiving box 12, so as to collect crushed plastic debris, and is located below the first discharge port 9 and the second discharge port 11; the outside of the primary crushing chamber 2 is provided with a powder suction Machine 20; the powder suction machine 20 is connected with a dust bag 21.

Preferably, the skeleton of the communication hose 13 is composed of several steel rings 24 .

Preferably, a feed hopper 15 is provided on one side of the upper end of the guide channel 14 for feeding; an end not connected with the communication hose 13 on the guide channel 14 is provided with a motor 16, and the output shaft of the motor 16 It is connected with the rotating shaft 18 arranged inside the material guide channel 14 .

Preferably, the rotating shaft 18 is provided with a lifting screw 19 for material guidance.

Preferably, the support frame 17 is L-shaped.

Preferably, the screen 7 is placed with a 30° inclination to the right, and the first discharge plate 8 is placed with a 30° inclination to the left. (In this paper, the screen is inclined to the right, 30° to the horizontal plane, and the first discharge plate is inclined to the left, 30° to the horizontal plane, as shown in Figure 1)

The working principle of the present invention is as follows:

When in use, start the motor to pour waste plastic shells through the feed hopper 15, and under the action of the lifting screw 19, the plastic shells enter the primary crushing chamber 2 through the connecting hose 13 for preliminary crushing. The screen 7 falls onto the first discharge plate 8, and finally discharged through the first discharge port 9, and the unqualified plastic debris is discharged into the secondary crushing chamber 3 through the third discharge port 22 for secondary crushing. The second discharge port 11 is discharged, and the efficiency is high, and the crushing effect is good.

The above description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. a kind of waste or used plastics shell reducing mechanism, it is characterised in that including base, one-level pulverizing chamber and the broken room of second patent flour；It is described The bottom of base is provided with above pulley, the base and is provided with one-level pulverizing chamber and the broken room of second patent flour；The one-level pulverizing chamber Top is connected by connecting flexible pipe with one end of guide passage；The guide passage other end is fixedly connected on one by support frame On the outer wall of level pulverizing chamber；The one-level pulverizing chamber is internally provided with one-level crushing wheel, and the one-level crushing wheel is arranged on Connect the underface of flexible pipe；The tilting screen cloth in lower section of the one-level crushing wheel, the splay end that dips down of the screen cloth is provided with One reclaiming plate；First reclaiming plate is obliquely installed, and the bottom of the first reclaiming plate connects the first discharging opening；The bottom of the screen cloth End is connected with the 3rd discharging opening；The broken room of second patent flour is provided with below 3rd discharging opening；The broken room of second patent flour passes through branch Support leg is fixed on base；The broken interior of second patent flour is provided with the broken wheel of second patent flour, and the broken wheel of the second patent flour is arranged on the 3rd discharging The underface of mouth；The second reclaiming plate is provided with below the broken wheel of second patent flour；And second reclaiming plate and the first reclaiming plate It is arranged in parallel；The bottom of second reclaiming plate connects the second discharging opening；The base is provided with splicing case, and positioned at the first discharging opening With the lower section of the second discharging opening；Powder-suction is provided with the outside of one-level pulverizing chamber；Laying dust bag is connected with the powder-suction.

2. a kind of waste or used plastics shell reducing mechanism according to claim 1, it is characterised in that：The skeleton of the connection flexible pipe It is made up of some steel rings.

3. a kind of waste or used plastics shell reducing mechanism according to claim 1, it is characterised in that：The side of the guide passage Upper end is provided with feed hopper；Be not provided with motor on guide passage with one end for be connected of connection flexible pipe, and the output shaft of motor and It is arranged on the rotary shaft connection of guide channel interior.

4. a kind of waste or used plastics shell reducing mechanism according to claim 3, it is characterised in that：It is provided with the rotary shaft Spiral is lifted, to carry out guide.

5. a kind of waste or used plastics shell reducing mechanism according to claim 1, it is characterised in that：Support frame as described above is L-shaped.

6. a kind of waste or used plastics shell reducing mechanism according to claim 1, it is characterised in that：The screen cloth is in 30 ° of inclinations Dextrorotation is placed, and first reclaiming plate tilts left-handed place in 30 °.