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Grinding gear, grinding device and grinder

A crushing device and gear technology, applied in the field of crushing gears, crushing or crushing devices, crushing devices and pulverizers, can solve the problems of unfavorable crushing materials and low crushing efficiency

Active Publication Date: 2012-02-15
邢征
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The ends of the teeth on the existing crushing gears are usually flat or curved, which is not conducive to crushing materials
Existing pulverizers usually adopt grinding disc, gear grinding or hammer type, and the pulverizing efficiency is low

Method used

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  • Grinding gear, grinding device and grinder
  • Grinding gear, grinding device and grinder
  • Grinding gear, grinding device and grinder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Such as figure 1 , Figure 4 , Figure 5 and Figure 6 As shown, the present invention provides a crushing gear 11, which includes a gear ring 25, on which gear teeth 26 are arranged, and the tips of the teeth are in the shape of sharp blades. The inner diameter of the gear ring is provided with key grooves.

Embodiment 2

[0038] Such as figure 1 and Figure 6 As shown, the present invention provides a kind of pulverizing gear, comprises gear ring 25, and described gear ring is provided with gear tooth 26, and the tip of described gear tooth is sharp blade shape; Described sharp blade shape top end 28 is made up of two slopes, The angle between the two slopes can be 50°. The inner diameter of the gear ring is provided with key grooves.

Embodiment 3

[0040] Such as figure 1 and Figure 6 As shown, the present invention provides a kind of pulverizing gear, comprises gear ring 25, and described gear ring is provided with gear tooth 26, and the tip of described gear tooth is sharp blade shape; Described sharp blade shape top end 28 is made up of two slopes, The angle between the two slopes can be 140°. The inner diameter of the gear ring is provided with key grooves.

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PUM

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Abstract

The invention belongs to the mechanical field and relates to a grinding or crushing device, in particular to a grinding gear, a grinding device and a grinder. The end part of the teeth on the existing grinding gear is generally a plane or cambered surface which is not good for grinding materials. In order to solve the defect of the prior art, the invention provides a grinding gear which comprises a gear ring, wherein gear teeth are arranged on the gear ring, and the top end of each gear tooth is of a sharp blade shape. The grinding gear can effectively stab or puncture and shear materials. The invention also provides a grinding device which comprises the grinding gear. The invention also provides a grinder which comprises the grinding device. Through the grinding gear, grinding device and grinder provided by the invention, the materials can be effectively ground.

Description

technical field [0001] The invention belongs to the field of machinery and relates to a crushing or crushing device, in particular to a crushing gear, a crushing device and a crushing machine. Background technique [0002] A gear is a mechanical element with teeth on the rim that can continuously mesh to transmit motion and power, and is widely used in the mechanical field. [0003] The gear used to crush materials (such as kitchen waste such as bones) is called a crushing gear, the device used to crush materials is called a crushing device, and the machine equipment used to crush materials is called a grinder. The ends of the teeth on the existing crushing gears are generally flat or curved, which is unfavorable for crushing materials. Existing pulverizers usually adopt grinding disc, gear grinding or hammer type, and the pulverizing efficiency is low. Contents of the invention [0004] In order to solve the above-mentioned defects in the prior art, the present inventio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C4/30B02C4/08
Inventor 邢征
Owner 邢征
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