CN2555095Y

CN2555095Y - Plastic crusher

Info

Publication number: CN2555095Y
Application number: CN02268347.XU
Authority: CN
Inventors: 范继军
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-07-20
Filing date: 2002-07-20
Publication date: 2003-06-11
Anticipated expiration: 2012-07-20

Abstract

The utility model discloses a plastic pulverizer. The inner wall of the machine body is fixed with a fixed knife, a rotary shaft is provided with a dynamic knife, a sieve is arranged below the rotary shaft, and a pulverizing knife array is positioned obliquely above the rotary shaft, while a feed blocking plate is arranged below the pulverizing knife array. With strong pulverizing capability and low noise, the machine is applicable to pulverizing various plastic materials.

Description

plastic crusher

技术领域Technical field

本实用新型涉及一种破碎塑料原料的破碎机。The utility model relates to a crusher for crushing plastic raw materials.

背景技术 Background technique

现在使用的塑料破碎机存在着结构不合理，破碎能力低，噪音太大等不足之处，不适合于破碎各种硬度低于HB80的塑料原料，如聚乙烯醇、聚乙烯，尼龙等的需要。The currently used plastic crushers have shortcomings such as unreasonable structure, low crushing capacity, and too much noise. They are not suitable for crushing various plastic raw materials with a hardness lower than HB80, such as polyvinyl alcohol, polyethylene, nylon, etc. .

发明内容Contents of Invention

本实用新型的目的是提供一种结构合理、破碎能力强、噪音低的塑料破碎机。The purpose of the utility model is to provide a plastic crusher with reasonable structure, strong crushing capacity and low noise.

本实用新型的目的是这样实现的：机体内壁上固定有定刀，转轴上有动刀，转轴下有筛网，转轴的斜上方有破碎刀排，破碎刀排下有挡料板。The purpose of this utility model is achieved in that a fixed knife is fixed on the inner wall of the machine body, a moving knife is arranged on the rotating shaft, a screen is arranged under the rotating shaft, a crushing knife row is arranged on the oblique upper side of the rotating shaft, and a material retaining plate is arranged under the crushing knife row.

本实用新型的优点是：破碎能力强，噪音低，适合于破碎各种塑料原料。The utility model has the advantages of strong crushing capacity and low noise, and is suitable for crushing various plastic raw materials.

附图说明Description of drawings

附图为本实用新型的结构示意图。Accompanying drawing is the structural representation of the utility model.

图中1进料口、2破碎刀排、3挡料板、4定刀、5筛网、6机体、7出料口、8转轴、9动刀。In the figure, 1 feeding port, 2 crushing knife row, 3 material retaining plate, 4 fixed knife, 5 screen, 6 body, 7 discharge port, 8 rotating shaft, 9 moving knife.

具体实施方式 Detailed ways

塑料原料从进料口1进入机体6，转轴8转动，转轴8上的动刀9与固定在机体6内壁上的定刀4剪切破碎塑料原料，破碎后的原料经筛网5筛过，从出料口7排出，一部分塑料原料再经破碎刀排2破碎，挡料板阻挡，再次经动刀9和定刀4剪切破碎，反复破碎，直至达到需要的细度为止。The plastic raw material enters the machine body 6 from the feed port 1, the rotating shaft 8 rotates, the movable knife 9 on the rotating shaft 8 and the fixed knife 4 fixed on the inner wall of the machine body 6 cut and crush the plastic raw material, and the crushed raw material is sieved through the screen 5, Discharged from the discharge port 7, a part of the plastic raw material is crushed by the crushing knife row 2, blocked by the baffle plate, sheared and crushed by the movable knife 9 and the fixed knife 4 again, and crushed repeatedly until the required fineness is reached.

Claims

1, a kind of plastic breaker is fixed with stationary knife on the body inwall, and moving knife is arranged in the rotating shaft, under the rotating shaft screen cloth is arranged, and it is characterized in that the oblique upper of rotating shaft has broken blade row, under the broken blade row striker plate is arranged.