Double wind internal suction feed grinder

Abstract

The invention discloses a double-air internal suction feed grinder, which is composed of a machine base, a casing, a feed port, a discharge pipe, a discharge port, a main shaft, a bearing seat, a fan, a crushing bin, and a filter screen, and the main shaft runs through the Blast chamber, crushing chamber and discharge pipe, the two ends of the main shaft are fixed on the machine base through the bearing seat, the part where the main shaft passes through the blast chamber is equipped with a blower blade group, and the main shaft extends to the part in the crushing chamber A turntable is installed, and there is a sub-shaft between the turntables, slices are hung on the sub-shaft, a suction vane group is installed on the part where the main shaft extends to the discharge pipe, and the filter mesh is placed on the lower side of the crushing bin. There is a conveying trough under the discharge pipe, and the conveying trough communicates with the blast chamber and the discharge pipe. Through the design of one shaft and two fans, the blower and the discharge and suction fan are all in one frame, which can reduce the volume of the feed grinder. At the same time, the conveying path of the material is shortened, which improves the working efficiency and saves working time.

Description

technical field [0001] The invention relates to a double-air internal suction feed grinder, in particular to an integrated small double-air internal suction feed grinder, which belongs to the field of agricultural grinders. Background technique [0002] Feed pulverizers are commonly used agricultural machinery in rural households. There are many types of feed pulverizers on the market, but the specific working principles are similar. The main defects are that the structure of feed pulverizers is complex, bulky, and takes up a lot of space. The crushing room and the discharge room use separate fans to work, and the separation of parts is the direct cause of the complex structure and large size of the feed grinder, while the grinder with a single fan often has the problem of low work efficiency. Contents of the invention [0003] The purpose of the present invention is to solve the above-mentioned problems in the prior art, and provide a double-air internal suction feed grin...

AI Technical Summary

Problems solved by technology

[0002] Feed pulverizers are commonly used agricultural machinery in rural households. There are many types of feed pulverizers in the market, but the specific working principles are similar. The main defects are that the structure of feed pulverizers is complex, bulky, and takes up a lot of space. The crushing room and the discharge room use separate fans to work. The separation of parts is the direct cause of the complex structure and large size of the feed grinder, and the single-fan grinder often has the problem of low working efficiency.

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