A multi-stage crushing feed processing device

Abstract

The invention discloses a feed processing device with multi-stage crushing. The device comprises a base, a crushing box and a conveying pipe; the crushing box is fixed on the base through a supportingframe; the conveying pipe is fixed on the supporting frame, a rotating shaft is concentrically arranged in the conveying pipe, a screw blade is fixed at the periphery of the rotating shaft, an unloading port is arranged at the right side of the bottom of the conveying pipe, and a material receiving frame is arranged on the base and corresponding to the unloading port; and a crushing shaft is connected to a plurality of groups of equidistant sleeves along the length direction, a blade rest is slidably inserted in each sleeve, and one end, near the crushing shaft, of each blade rest is connected to the crushing shaft through an elastic connecting piece. The device is novel in structure and simple to operate, can carry out multi-stage crushing on a feed, and can effectively improve the crushing degree of the feed, so that the feed is more beneficial to digest and absorb for livestock; the blade rests which are elastically connected can effectively improve the action range of blades so asto improve the crushing effect; and meanwhile, the device adopts a linkage-type design, so that the operation of the integral device is more convenient.

Description

technical field [0001] The invention relates to the field of electrical machinery, in particular to a multi-stage crushing feed processing device. Background technique [0002] Machinery refers to the general term for machines and mechanisms. Machinery is a tool device that can help people reduce the difficulty of work or save labor. Items such as chopsticks, brooms, and tweezers can all be called machines, and they are simple machines. A complex machine is composed of two or more simple machines. These more complex machines are usually called machines. From the point of view of structure and motion, there is no difference between a mechanism and a machine, and it is generally called a machine. A type of electromechanical machinery, which involves a wide range of fields and is used in almost every field, and animal husbandry is no exception. [0003] Animal husbandry often uses crushing devices in the process of feed processing and production. Most of the blades in the e...

AI Technical Summary

Problems solved by technology

[0003] Animal husbandry often uses crushing devices in the process of feed processing and production. Most of the blades in the existing crushing devices are fixed, and the range of action is relatively limited, which leads to unsatisfactory feed crushing effect. Facilitate digestion and absorption of livestock

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