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Bolt-type vertical ring mill hammer wheel grinding ring spacing adjustment mechanism

A technology of adjusting mechanism and ring mill, used in grain processing and other directions, can solve the problems of over-grinding of materials, large wear of hammer wheel and grinding ring, and no adjustment of the distance between hammer wheel and grinding ring, etc., and achieve the effect of improving service life.

Active Publication Date: 2015-09-09
HUNAN ZHONGHONG HEAVY MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There is no mechanism to adjust the distance between the hammer wheel and the grinding ring in the current vertical ring mill. The hammer wheel is directly crushed on the grinding ring. The service life of the ring; the second is the overgrinding of the material; the third is that the fineness of the required grinding material cannot be adjusted

Method used

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  • Bolt-type vertical ring mill hammer wheel grinding ring spacing adjustment mechanism
  • Bolt-type vertical ring mill hammer wheel grinding ring spacing adjustment mechanism
  • Bolt-type vertical ring mill hammer wheel grinding ring spacing adjustment mechanism

Examples

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Embodiment Construction

[0011] Such as figure 1 , figure 2 , Figure 5 As shown, a bolt-type vertical ring mill hammer wheel grinding ring spacing adjustment mechanism includes a rotating frame 5, the rotating frame 5 is installed on the main shaft 4 of the vertical ring mill 1, and is mounted on the inner wall of the vertical ring mill 1. There is a grinding ring 2, and there is a choke ring 3 on the lower side of the grinding ring 2. The swing arm 7 is installed on the rotating frame 5 through the swing arm shaft 6. A hammer wheel 8 is installed at one end of the swing arm 7. There is a hammer wheel 8 on the swing arm 7. The arc groove 9 is equipped with a stop post 10 on the swivel frame 5, and the stop post 10 is in the arc slot 9, and an adjusting bolt 11 is housed on the stop post 10.

[0012] Such as image 3 , Figure 4 , Figure 5 As shown, a bolt-type vertical ring mill hammer wheel grinding ring spacing adjustment mechanism includes a rotating frame 5, the rotating frame 5 is install...

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PUM

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Abstract

The invention discloses a bolt-type mechanism for adjusting the spacing between a hammer wheel and a roll ring of a vertical ring mill. The bolt-type mechanism comprises a rotating stand; a swinging arm is arranged on the rotating stand through a swinging arm shaft; the hammer wheel is arranged at one end of the swinging arm; an arc-shaped groove is formed in the swinging arm; a stopping column is arranged on the rotating stand and positioned in the arc-shaped groove; an adjusting bolt is arranged on the inner side of the stopping column or the arc-shaped groove. The bolt-type mechanism has the following technological effects: by the adjustment of the adjusting bolt which is arranged on the inner side of the stopping column or the arc-shaped groove, the spacing between the hammer wheel and the roll ring is adjusted, so as to increase the service lives of the hammer wheel and the roll ring, prevent materials from being milled excessively, and adjust the fineness of materials to be milled.

Description

technical field [0001] The invention relates to a mechanism for adjusting the distance between hammer wheels and grinding rings of a vertical ring mill. Background technique [0002] There is no mechanism to adjust the distance between the hammer wheel and the grinding ring in the current vertical ring mill. The hammer wheel is directly crushed on the grinding ring. The service life of the ring; the second is the overgrinding of the material; the third is that the fineness of the required grinding material cannot be adjusted. Contents of the invention [0003] The purpose of the present invention is to provide a vertical ring mill hammer wheel grinding ring spacing adjustment mechanism [0004] The technical solution of the present invention is a bolt-type vertical ring mill hammer wheel grinding ring spacing adjustment mechanism, including a rotating frame, the swing arm is mounted on the rotating frame through the swing arm shaft, and a hammer wheel is installed at one ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B02C15/08
Inventor 孙梓顺孙红中
Owner HUNAN ZHONGHONG HEAVY MACHINERY CO LTD
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