Structure for protecting bearing in garbage crusher

Abstract

The invention discloses a structure for protecting bearings in a garbage crusher. A blanking through slot is formed between a locking sleeve mounting hole of a mounting connecting seat and a bearing mounting hole, the blanking through slot is communicated with a discharge device of the garbage crusher, when the garbage crusher is used for crushing and treating garbage, the garbage extruded to two ends of a main shaft is inevitably extruded into the mounting connecting seat through the locking sleeve mounting hole, the garbage extruded into the mounting connecting seat falls into the blanking through slot through the locking sleeve mounting hole, and is then discharged from the discharge device of the garbage crusher, the condition that the service life of the bearings is shortened since the garbage extruded to the two ends of the main shaft is extruded into the bearing is effectively avoided; and therefore, through the adoption of the structure disclosed by the invention, the bearings at two ends of the main shaft are protected, and the maintenance cost of the bearings on the main shaft in the garbage crusher is reduced.

Description

【Technical field】 [0001] The invention relates to a garbage crusher, in particular to a structure for protecting the bearing of the garbage crusher. 【Background technique】 [0002] With the rapid development of the world economy, the improvement of people's living standards, and the continuous acceleration of urbanization, the output of urban domestic waste has increased sharply, and the phenomenon of garbage siege is very serious. It has become a constraint for urban survival and sustainable development. People's awareness of environmental protection With the enhancement of domestic waste, the requirements for domestic waste disposal are also getting higher and higher. All countries attach great importance to domestic waste treatment, increase investment in construction funds for domestic waste treatment, and promote the development of the waste treatment industry. Therefore, waste crushing machinery has also developed rapidly. At this time, the garbage is easily squeezed ...

AI Technical Summary

Problems solved by technology

All countries attach great importance to domestic waste treatment, increase investment in construction funds for domestic waste treatment, and promote the development of the waste treatment industry. Therefore, waste crushing machinery has also developed rapidly. At this time, the garbage is easily squeezed into the bearings at both ends of the main shaft, which will accelerate the wear of the bearings until the bearings are fatigued and damaged and cannot operate normally.

For this reason, it is necessary to frequently maintain and replace the bearings on the main shaft, which is time-consuming and labor-intensive when performing maintenance or replacement, resulting in increased waste disposal costs

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