A disc cutting mechanism

A cutting mechanism and disc-shaped technology, which is applied in grain processing and other directions, can solve the problems of high noise and material twisting, and achieve the effects of reducing noise, short maintenance cycle and reducing demand

Active Publication Date: 2018-07-06
SHANGHAI YUCHENG MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is: to overcome the technical problems that the existing cutting equipment is noisy and prone to material twisting, and to provide a disc-shaped cutting mechanism

Method used

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  • A disc cutting mechanism

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Embodiment Construction

[0018] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0019] like figure 1 As shown, the present invention is a disc-shaped cutting mechanism, comprising a disc-shaped cutting edge, a disc-shaped cutting edge drive mechanism, the disc-shaped cutting edge includes a cutter fixed disk, and an annular array is installed in the cutter fixed disk A plurality of cutting blades, wherein the handle of the cutting blade is fixed on the fixed plate of the cutter, the cutting edge of the cutting edge faces the middle part of the fixed plate of the cutter, and the cutting edge mechanism includes a hole-like cutting opening surrounded by the edge of the cutting edge, The axes of the cutting edges that cut the cutting edges a...

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Abstract

The invention relates to a disc-shaped cutting mechanism. The disc-shaped cutting mechanism comprises a disc-shaped cutting blade and a disc-shaped cutting blade driving mechanism, wherein the disc-shaped cutting blade comprises a cutter fixing disc; a plurality of cutting blades are mounted in the cutter fixing disc in the form of a ring array; the handles of the cutting blades are fixed on the cutter fixing disc; the edges of the cutting blades are arranged to face the central part of the cutter fixing disc; a cutting blade mechanism comprises a hole-like cutting opening defined by enclosure of the edges of the cutting blades, and the axis of each cutting blade is tangent to the incircle of the cutting opening; and the disc-shaped cutting blade carries out reciprocating rotation at a fixed angle around the center of the incircle of the cutting opening under driving of the disc-shaped cutting blade driving mechanism. Unlike a fixed-axis unidirectionally-rotating cutting mechanism, the disc-shaped cutting mechanism is not prone to material twisting during cutting of materials with good toughness; and the disc-shaped cutting mechanism has higher security due to low-speed swinging, and avoids ejection of parts due to high-speed rotation or hauling-in of unrelated objects.

Description

technical field [0001] The invention relates to a disc-shaped cutting mechanism, which belongs to crushing cutting blades. Background technique [0002] Particle pulverizers are widely used as a preparation equipment for pharmaceutical raw materials, while traditional cutting and crushing equipment generally use a high-speed rotating blade as the main crushing unit to pulverize raw materials. Because of the diversity of pharmaceutical raw materials, the hardness, The toughness is different, so for different drug raw materials, different knives need to be replaced, and once these knives are damaged, they need to be replaced as a whole; at the same time, for materials with better toughness, unidirectional rotating blades are prone to material entanglement , the equipment is stuck, etc. In addition, the wind noise and rotation noise caused by the high-speed rotating blades are relatively large, which also has a certain impact on the production environment. Contents of the inv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B02C18/26B02C18/18
CPCB02C18/18B02C18/26
Inventor 王玉锁
Owner SHANGHAI YUCHENG MACHINERY
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