A protective cap for a powder machine

Abstract

The invention belongs to the technical field of powder machine tools, and particularly relates to a protective cap of a powder machine. The protective cap of the powder machine disclosed by the invention comprises an upper cap and a lower cap, wherein the center of the upper cap has an upper hole, and an annular boss is arranged on a position, which is close to the upper hole, of the top of the upper cap; the lower cap comprises a cylinder body, the center of the cylinder body has a lower hole, the lower hole and the upper hole are communicated and are arranged in a coaxial line manner, the outer side of the upper end of the cylinder body is provided with an annular wing-shaped body, and the annular wing-shaped body downward extends and is gradually far from the cylinder body. The protective cap of the powder machine provided by the invention has the advantages that the structure is reasonable, a revolving shaft of the whole powder machine is effectively protected, and meanwhile, a raw material is well smashed.

Description

technical field [0001] The invention belongs to the technical field of powder machine appliances, in particular to a protective cap for a powder machine. Background technique [0002] The powder machine is a machine that crushes large-sized solid raw materials to the required size. The powder machine is composed of coarse crushing, fine crushing, wind conveying and other devices, and achieves the purpose of pulverizing in the form of high-speed impact. It is mainly used in mining, building materials and other industries. In the actual application process, due to the need to often input raw materials from the feed port of the powder machine, and the general raw materials are objects with many corners such as stone, it is easy to wear and scratch the feed port of the powder machine, thus The use time of the powder machine is shortened. The rotating shaft in the powder machine will be worn during the rotation process, which will cause damage to the rotating shaft. Contents...

AI Technical Summary

Problems solved by technology

In the actual application process, due to the need to often input raw materials from the feed port of the powder machine, and the general raw materials are objects with many corners such as stone, it is easy to wear and scratch the feed port of the powder machine, thus Shorten the use time of the powder machine

The rotating shaft in the powder machine will be worn during the rotation process, which will cause damage to the rotating shaft

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