Sheep excrement treatment device

Abstract

The invention discloses a sheep excrement treatment device. The sheep excrement treatment device comprises screens, cutter seats and sleeves. The number of the screens is one less than the number of the cutter seats. The screens and the cutter seats are arranged in an alternate mode. Each cutter seat is arranged above the corresponding screen. A rotating shaft passes through the screens vertically. The rotating shaft is hollowly sleeved with the screens. The outer edges of the screens are connected with the inner surface of a machine shell in a sliding mode, and the screens can only move up and down in the machine shell. The sleeves are coaxially arranged outside the positions, located under the screens and above the cutter seats, of the rotating shaft in a sleeving mode. The screens are fixedly connected with the upper ends of the sleeves, and arc-shaped lower protrusions are arranged at the lower ends of the sleeves for supporting the screens on the cutter seats. Arc-shaped upper protrusions which are located at the same circumference with the arc-shaped lower protrusions are arranged on the upper surfaces of the cutter seats. The sheep excrement treatment device has the effectsthat external power is not needed for vibration, the vibration of the machine shell is reduced, and the service life of the machine body is prolonged.

Description

Technical field [0001] The invention belongs to the field of crushing equipment, and particularly relates to a sheep dung processing equipment. Background technique [0002] Sheep are ruminants, but they rarely drink water, so the feces are dry and fine, and the amount of feces is very small. Sheep manure is a kind of thermal fertilizer between horse manure and cow manure. Sheep manure contains rich nutrients, not only effective nutrients that can be easily decomposed and absorbed by crops, but also late-acting nutrients that are not easy to decompose. It is a good fertilizer that combines fast and slow fertilizer efficiency. The content of organic matter in sheep manure is 24%-27%, the content of nitrogen is 0.7%-0.8%, the content of phosphorus is 0.45%-0.6%, the content of potassium is 0.3%-0.6%, and the content of organic matter in sheep urine is 5%, the nitrogen content is 1.3% to 1.4%, the phosphorus content is very small, and the potassium is very rich, as high as 2.1% to ...

AI Technical Summary

Problems solved by technology

[0005] This equipment uses an external vibrator fixedly installed on the side wall of the casing to drive the vibration of the casing, which not only requires an additional power mechanism, but also keeps the entire casing in a vibrating state for a long time, which is easy to damage the casing and the parts on the casing. Various connecting parts, which will lead to economic loss caused by shutdown and production

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