adaptive impact bed

Abstract

The invention provides an adaptive buffer bed. The adaptive buffer bed is good in buffer performance, safe, reliable, simple in structure, convenient to mount and use, low in failure rate and easy to maintain. The adaptive buffer bed comprises a bed body base, a U-shaped groove is formed in the bed body base, and the buffer bed is characterized in that multiple through holes are evenly distributed in the upper end face of the U-shaped groove, a buffer block assembly is movably arranged on each through hole, each buffer block assembly comprises a spherical buffer block, a compression spring and a supporting column, the spherical buffer blocks are connected with the supporting columns, the supporting columns are sleeved with the compression springs, the tail ends of the supporting columns penetrate the through holes in the upper end face of the U-shaped groove and then are connected with limiting devices, and the supporting columns are in clearance fit with the through holes; and the spherical buffer blocks and the supporting columns are in threaded connection.

Description

technical field [0001] The invention relates to conveying machinery, in particular to a buffer bed for a belt conveyor. Background technique [0002] In the prior art, the feeding point of the belt conveyor is usually supported by ordinary rollers or buffer rollers. This structure often results in a suspended section of the conveyor belt, resulting in a large impact tension, and at the same time makes the conveying The possibility of belt tearing increases, and when the free fall of large pieces of material is large, it is easy to damage the conveyor belt and buffer idler, and when the idler is damaged and the spilled material accumulates, it is easy to cause the running resistance of the whole machine to increase. When affected by the uneven wear of the buffer roller rubber ring, it is easy to cause the conveyor belt to deviate, and this type of buffering method has a short service life. Contents of the invention [0003] The technical problem to be solved by the present...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the feeding point of the belt conveyor is usually supported by ordinary rollers or buffer rollers. This structure often results in a suspended section of the conveyor belt, resulting in a large impact tension, and at the same time makes the conveying The possibility of belt tearing increases, and when the free fall of large pieces of material is large, it is easy to damage the conveyor belt and buffer idler, and when the idler is damaged and the spilled material accumulates, it is easy to cause the running resistance of the whole machine to increase. When affected by the uneven wear of the buffer roller rubber ring, it is easy to cause the conveyor belt to deviate, and this type of buffering method has a short service life

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