CN205628214U - A spiral feeding type plastic crushing and grading equipment - Google Patents

Abstract

The utility model discloses a spiral feeding type plastic crushing and grading equipment, including a crushing shell, a feed port connected to a spiral feeding mechanism, a first crushing blade installed on the upper part of the crushing shaft, a second crushing blade installed on the lower part of the crushing shaft, a water spraying pipe is also provided on the inner wall of the middle part of the crushing shell, two matching rotating gear rollers are provided below the crushing shaft, a plurality of small discharge holes are provided on the horizontal part of the material screen frame, a plurality of large discharge holes are provided on the inclined part of the material screen frame, a first receiving basket is provided below the small discharge holes, and a second receiving basket is provided below the large discharge holes. The crushing blades of different shapes and specifications in the utility model make the material crushing more delicate, and realize the effect of automatic material screening, improve the material feeding effect and pre-conveying quality, and solve the problem of rising dust generated during the crushing process.

Description

A spiral feeding type plastic crushing and grading equipment

technical field

The utility model relates to the related technical field of plastic processing machinery, in particular to a screw feeding type plastic crushing and grading equipment.

Background technique

Plastic is an important organic synthetic polymer material with a wide range of applications, but the "white pollution" caused by waste plastics is becoming more and more serious. If we can understand the composition and classification of plastics in detail, it will not only help us use plastic products scientifically , is also conducive to the sorting and recycling of plastics, and effectively controls and reduces "white pollution". The material can be directly extruded as raw material for production. However, the existing plastic pulverizers cannot realize the automatic grading function, and still need manual participation, which is very unsafe to use and low in work efficiency. It is easy to rise, which directly affects the surrounding sanitary environment, and cannot meet the higher requirements of the modern plastic crushing field.

Utility model content

The purpose of this utility model is to provide a screw feeding type plastic crushing and grading equipment to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A screw-feeding plastic crushing and grading equipment, including a crushing shell, the top left side of the crushing shell is provided with a feeding port, the feeding port is connected to the screw feeding mechanism, and the feeding motor is connected to the internal screw conveyor rod, the top of the pulverizing housing is provided with a drive motor, the bottom of the driving motor is provided with a pulverizing shaft, the upper part of the pulverizing shaft is equipped with a first pulverizing blade, and the lower part of the pulverizing shaft is equipped with a second pulverizing blade , the inner side wall of the middle part of the crushing shell is also provided with a water spray pipe, the water spray pipe is connected to the high-pressure humidification pump through the water guide pipe, and two adapted rotating toothed rollers are arranged below the crushing shaft, A material sieve frame is arranged below the rotating toothed roller, and several discharge small holes are provided on the horizontal part of the material sieve frame, and several large discharge holes are provided on the inclined part of the material sieve frame. A first receiving basket is arranged under the small material hole, a second receiving basket is arranged under the large discharging hole, and a movable cylinder is connected to the left side wall of the material screen frame.

As a further solution of the present invention: the shapes of the first crushing blade and the second crushing blade are different from each other.

As a further solution of the utility model: a feeding motor is installed at the left end of the screw feeding mechanism.

As a further solution of the utility model: several spray nozzles are evenly distributed on the water spray pipeline.

Compared with the prior art, the beneficial effect of the utility model is: the utility model adopts the screw feeding mechanism, so that the raw material can be transported evenly for a short time and then put into the inside of the crushing shell, which effectively improves the feeding effect of the material and pre-conveying quality; and the plastic fines crushed by two rotating toothed rollers slide into the bottom position of the crushing shell, the more finely crushed materials have different shapes, and the small plastic fines pass through the small discharge hole After entering the first receiving basket, the large plastic fine material enters the second receiving basket through the large discharge hole, which realizes the effect of automatic material screening and better working effect; in addition, the crushing blades of different shapes and specifications make the material crushed more efficiently. It is fine and fine, and the crushing effect is better; the water body is sprayed inward by the high-pressure humidifying pump, which can effectively solve the problem of rising dust generated during the crushing process and protect the surrounding hygienic environment.

Description of drawings

Figure 1 is a schematic structural view of a screw-feeding plastic crushing and classifying equipment.

In the figure: 1-crushing shell, 2-driving motor, 3-crushing shaft, 4-first crushing blade, 5-second crushing blade, 6-rotary gear roller, 7-high pressure humidifying pump, 8-water conduit , 9-water spray pipe, 10-spray pipe head, 11-movable cylinder, 12-material screen frame, 13-small discharge hole, 14-large discharge hole, 15-first receiving basket, 16-the first Two receiving baskets, 17-screw conveying rod, 18-screw feeding mechanism, 19-feeding motor.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1, in the embodiment of the utility model, a kind of screw feeding type plastic crushing and grading equipment includes a crushing shell 1, and the top left side of the crushing shell 1 is provided with a feeding port, and the feeding port Connected to the screw feeding mechanism 18, the left end of the screw feeding mechanism 18 is equipped with a feeding motor 19, the feeding motor 19 is connected to the internal screw conveyor rod 17, by using the screw feeding mechanism 18, the raw material can be Put it into the inside of the crushing shell 1 after a short uniform conveying, which effectively improves the feeding effect and pre-conveying quality of the material; the top of the crushing shell 1 is provided with a drive motor 2, and the drive motor 2 A crushing shaft 3 is provided, a first crushing blade 4 is installed on the top of the crushing shaft 3, a second crushing blade 5 is installed on the bottom of the crushing shaft 3, the first crushing blade 4 and the second crushing blade 5 The shapes are different, and the crushing blades of different shapes and specifications make the crushing of materials more delicate and the crushing effect is better; the inner wall of the middle part of the crushing shell 1 is also provided with a water spray pipe 9, and the water spray pipe 9 is evenly distributed There are several spray nozzles 10, the water spray pipe 9 is connected to the high-pressure humidification pump 7 through the water guide pipe 8, and the water body is sprayed inward through the high-pressure humidification pump 7, which can effectively solve the problem of rising dust generated during the crushing process. The surrounding hygienic environment is protected; two adapted rotating toothed rollers 6 are arranged below the crushing shaft 3, and a material screen frame 12 is arranged below the rotating toothed rollers 6, and the horizontal part of the material screen frame 12 There are several small discharge holes 13, and the inclined part of the material screen frame 12 is provided with several large discharge holes 14, the first receiving basket 15 is arranged below the small discharge holes 13, and the discharge A second material receiving basket 16 is arranged below the large material hole 14, and a movable cylinder 11 is connected to the left side wall of the material sieve frame 12, and the fine plastic material crushed by two rotating gear rollers 6 slides into the crushing shell. At the bottom of the body 1, the shapes of more finely divided materials are large and small. Small plastic fine materials enter the first receiving basket 15 through the small discharge hole 13, and large plastic fine materials enter the second receiving basket 15 through the large discharge hole 14. The receiving basket 16 has realized the effect of automatic material screening, and the working effect is better.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to be included in the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (4)

1. null1. a spiral feed type plastic crushing classifying equipoment，Including pulverizing housing (1)，It is characterized in that，The top, left side of described pulverizing housing (1) offers charging aperture，Charging aperture is connected to spiral feeding mechanism (18)，Feeding motor (19) is connected to the spiral conveyor rod (17) of inside，The top of described pulverizing housing (1) is provided with driving motor (2)，The lower section of described driving motor (2) is provided with pulverizing rotating shaft (3)，The top of described pulverizing rotating shaft (3) is provided with the first Disintegrating knife (4)，The bottom of described pulverizing rotating shaft (3) is provided with the second Disintegrating knife (5)，It is additionally provided with water pipeline (9) on the inside middle portion wall of described pulverizing housing (1)，Described water pipeline (9) is connected to high pressure humidification pump (7) by water guide pipeline (8)，The lower section of described pulverizing rotating shaft (3) is provided with two rotations discaling roll (6) of adaptation，The lower section of described rotation discaling roll (6) is provided with material screen frame (12)，The horizontal position of described material screen frame (12) offers several discharging apertures (13)，The inclination position of described material screen frame (12) offers several discharging macropores (14)，The lower section of described discharging aperture (13) is provided with the first splicing basket (15)，The lower section of described discharging macropore (14) is provided with the second splicing basket (16)，Connect on the left side wall of described material screen frame (12) and have moving cylinder (11).
2. A kind of spiral feed type plastic crushing classifying equipoment the most according to claim 1, it is characterised in that described first Disintegrating knife (4) and the profile inequality of the second Disintegrating knife (5).
3. A kind of spiral feed type plastic crushing classifying equipoment the most according to claim 1, it is characterised in that the left end of described spiral feeding mechanism (18) is provided with feeding motor (19).
4. A kind of spiral feed type plastic crushing classifying equipoment the most according to claim 1, it is characterised in that be evenly equipped with several sprays tube head (10) on described water pipeline (9).