Device for finely grinding roughage feed for poultry in brooding period

Abstract

The invention discloses a device for finely grinding roughage feed for poultry in the brooding period. The device comprises a base, a grinding tank, a sliding rail, a sliding frame, a drive motor, anirregular gear, a V-shaped block, a first grinding ball and a second grinding ball, wherein the V-shaped block is arranged under the sliding rail; a first roller and a second roller are arranged at the upper end of a first spacing block and the upper end of a second spacing block in a rotating manner; the first roller and the second roller are contacted with the lower surface of the V-shaped block; and a first grinding ball and a second grinding ball are fixedly connected with the lower end of a first sliding rod and the lower end of a second sliding rod. According to the device, feed is ground by means of alternate and downward extrusion of the first grinding ball and the second grinding ball through constant rotation of the drive motor, so that the grinding effect is greatly improved, and more time and labor can be saved in comparison with a manual grinding way; and a vibration effect can be achieved by utilizing up and down movement of the first grinding ball and the second grindingball during grinding, so that feed can be prevented from blocking sieve pores or sticking on the grinding balls, and the difficulty for cleaning the grinding cavity after grinding can be reduced.

Description

technical field [0001] The invention relates to a crushing device, in particular to a coarse feed fine grinding device for poultry brooding period. Background technique [0002] The brooding period is a relatively critical and technically demanding feeding stage in poultry farming. Understanding and mastering the brooding process of chicks is crucial to improving economic benefits. Brooding can be done with full-price compound feed or self-made chick feed. Self-prepared feed should pay attention to the selection of non-polluting and non-deteriorating raw materials, and requires uniform mixing, suitable particle size, and good palatability. The feeding time with one feed should not be too long. [0003] Due to the limited digestive capacity of poultry during the brooding period, feed with smaller particle size is generally required for feeding, so as to ensure that the poultry will not suffer from indigestion during digestion during the brooding period. The existing ones are...

AI Technical Summary

Problems solved by technology

[0003] Due to the limited digestive capacity of poultry during the brooding period, feed with smaller particle size is generally required for feeding, so as to ensure that the poultry will not suffer from indigestion during digestion during the brooding period. The existing ones are basically ground manually. The efficiency of manual grinding is low and the particle size of the ground feed is not uniform

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