CN207913917U

CN207913917U - A kind of pulverizer with inclined hole sieve

Info

Publication number: CN207913917U
Application number: CN201721805799.7U
Authority: CN
Inventors: 徐小军; 张思宇; 张辰; 牛玉刚
Original assignee: Ningbo Huare Machinery Manufacturing Co Ltd
Current assignee: Ningbo Huare Machinery Manufacturing Co Ltd
Priority date: 2017-12-21
Filing date: 2017-12-21
Publication date: 2018-09-28
Anticipated expiration: 2027-12-21

Abstract

The utility model is related to a kind of pulverizers with inclined hole sieve, feed hopper including pulverizing chamber and mounted on pulverizing chamber top, the rotatable triangle knife rest rotor by motor and belt drive unit transmission is disposed in the pulverizing chamber, three angles of the triangle knife rest rotor are disposed with cutting blade, the side of the knife spine of each cutting blade is parallel with a side of triangle knife rest rotor, it is relatively fixed positioned at the both sides of triangle knife rest rotor that there are two the opposite stationary knifes of cutting edge in the pulverizing chamber, the sieve of arc surface is recessed into being disposed on the downside of the triangle knife rest rotor, the mesh of the sieve is the inclined hole for tilting 20~60 °.The utility model has the features such as improving crush efficiency, improving the pulverized particles uniformity, improve blade service life.

Description

A kind of pulverizer with inclined hole sieve

Technical field

The utility model is related to grinding device technical fields, more particularly to a kind of pulverizer with inclined hole sieve.

Background technology

It is more and more extensive with the application of plastic products, a large amount of scrapped plastic products are thus also produced, how to be recycled Using a topic for being increasingly becoming social concerns, collected waste plastic is typically now placed in pulverizer, is utilized Roller milling cutter rotates or blade is ground into suitable granular size and is processed again.

The mesh of traditional disintegrator sieving net is easy from mesh with the vertically arranged hole in sieve end face, elongated gate materials It directly drops out, causes to smash uneven, crushing effect is bad, it is therefore desirable to optimize a kind of pulverizer with inclined hole sieve.

Invention content

The technical problem to be solved by the utility model is to provide a kind of pulverizers with inclined hole sieve, have and improve powder The features such as broken efficiency improves the pulverized particles uniformity, improves blade service life.

Technical solution adopted by the utility model to solve its technical problems is：A kind of crushing with inclined hole sieve is provided Machine, including pulverizing chamber and the feed hopper mounted on pulverizing chamber top are disposed with through motor and belt transmission in the pulverizing chamber The rotatable triangle knife rest rotor of device transmission, three angles of the triangle knife rest rotor are disposed with cutting blade, often The side of the knife spine of a cutting blade is parallel with a side of triangle knife rest rotor, and triangular knife is located in the pulverizing chamber The both sides of frame rotor are relatively fixed there are two the opposite stationary knife of cutting edge, be disposed on the downside of the triangle knife rest rotor in be recessed into The mesh of the sieve of arc surface, the sieve is the inclined hole for tilting 45~60 °.

As a kind of supplement to technical solution described in the utility model, the lower disposed of the pulverizing chamber has U-shaped sieve Net holder, the sieve both sides are fixed on the both sides of U-shaped screen frame upper end by fastener, and sieve is dismantled and assembled by fastener It is fixed on U-shaped screen frame upper end, when screening media, it is convenient to replace.

As a kind of supplement to technical solution described in the utility model, every side of the triangle knife rest rotor One end be provided with rectangular v notch v, the cutting blade is fixed on the side of rectangular v notch v by lock screw, and rectangle lacks Mouth coordinates with cutting blade so that the assembly of cutting blade is simpler, and cutting blade, dismounting and change side are fixed additionally by lock screw Just.

Advantageous effect：The utility model is related to a kind of pulverizers with inclined hole sieve, and triangular knife is driven by motor Frame rotor rotates, and cutting blade coordinates cutting gate material, crush efficiency with the rotation of triangle knife rest rotor and the stationary knife of both sides It is high；The mesh of the sieve of pulverizer is the inclined hole for tilting 20~60 °, and elongated gate materials can slowly fall from inclined hole, in turn Raw material is cut into particle, pulverized particles size uniform, good crushing effect by pulverizer having time completely；Sieve, cutting blade, stationary knife It is removably mounted on pulverizing device frame by fastener, disassembling, assembling and replacing is convenient；The utility model, which has, improves crush efficiency, The features such as improving the pulverized particles uniformity, improving blade service life.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram of triangle knife rest rotor；

Fig. 3 is the structural schematic diagram of the sieve inclined hole of the utility model；

Fig. 4 is the structural schematic diagram of the sieve of the utility model.

Reference numeral：1, pulverizing chamber, 2, feed hopper, 3, triangle knife rest rotor, 4, cutting blade, 5, stationary knife, 6, sieve, 7, U-shaped screen frame, 8, rectangular v notch v, 9, lock screw, 10, inclined hole.

Specific implementation mode

With reference to specific embodiment, the utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, in the content for having read the utility model instruction Later, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms equally fall within this Shen It please the appended claims limited range.

The embodiment of the utility model is related to a kind of pulverizer with inclined hole sieve, as shown in Figs 1-4, including crushes Room 1 and feed hopper 2 mounted on 1 top of pulverizing chamber are disposed with through motor and belt drive unit transmission in the pulverizing chamber 1 Rotatable triangle knife rest rotor 3, three angles of the triangle knife rest rotor 3 are disposed with cutting blade 4, each moving knife The side of the knife spine of piece 4 is parallel with a side of triangle knife rest rotor 3, and triangle knife rest is located in the pulverizing chamber 1 The both sides of rotor 3 are relatively fixed there are two the opposite stationary knife 5 of cutting edge, and the downside of the triangle knife rest rotor 3 is disposed with indent At the sieve 6 of arc surface, the mesh of the sieve 6 is the inclined hole for tilting 20~60 °.

The lower disposed of the pulverizing chamber 1 has U-shaped screen frame 7,6 both sides of the sieve to be fixed on U-shaped by fastener The both sides of 7 upper end of screen frame,

One end of every side of the triangle knife rest rotor 3 is provided with rectangular v notch v 8, and the cutting blade 4 passes through Lock screw 9 is fixed on the side of rectangular v notch v 8.

Embodiment

When use, start the motor of triangle knife rest rotor 3 first, with the rotation of triangle knife rest rotor 3,3 A cutting blade 4 periodically cooperatively forms stock removal action with 2 stationary knifes 5, and raw material to be comminuted is sent into from 2 upper opening of feed hopper, Subsequent raw material enters pulverizing chamber 1 and crushes, when elongated raw material is fallen on sieve 6, due to the friction of 10 inner wall of inclined hole Power, elongated raw material can slowly fall from inclined hole 10, and cutting blade 4 coordinates with stationary knife 5 at this time constantly cuts elongated raw material, carefully Long raw material is gradually ground into uniform particle and is fallen from inclined hole 10.

Claims

1. a kind of pulverizer with inclined hole sieve, including pulverizing chamber (1) and the feed hopper (2) mounted on pulverizing chamber (1) top, It is characterized in that, being disposed with the rotatable triangular knife by motor and belt drive unit transmission in the pulverizing chamber (1) Three angles of frame rotor (3), the triangle knife rest rotor (3) are disposed with cutting blade (4), the knife spine of each cutting blade (4) Side it is parallel with a side of triangle knife rest rotor (3), triangle knife rest rotor is located in the pulverizing chamber (1) (3) both sides are relatively fixed there are two the opposite stationary knife (5) of cutting edge, be disposed on the downside of the triangle knife rest rotor (3) in It is recessed into the sieve (6) of arc surface, the mesh of the sieve (6) is the inclined hole (10) for tilting 20~60 °.

2. a kind of pulverizer with inclined hole sieve according to claim 1, which is characterized in that the pulverizing chamber (1) Lower disposed has U-shaped screen frame (7), sieve (6) both sides to be fixed on U-shaped screen frame (7) upper end by fastener Both sides.

3. a kind of pulverizer with inclined hole sieve according to claim 1, which is characterized in that the triangle knife rest turns One end of every side of sub (3) is provided with rectangular v notch v (8), and the cutting blade (4) is fixed on length by lock screw (9) The side of square breach (8).