Raw material lifting device for livestock and poultry concentrated feed production

Abstract

The invention discloses a raw material lifting device for livestock and poultry concentrated feed production. A sealing noise reduction assembly is arranged on the lower end part, close to a feeding hopper, of a lifter, a discharging control assembly is arranged on the lower side of the upper part of the lifter, the discharging control assembly is in communication with an inner cavity of the lifter, and the discharging control assembly is capable of accurately controlling the rate of discharging. According to the raw material lifting device, a sealing cover is arranged, the noise during the working of the machine can be reduced, the normal use of the lifter is ensured, residual materials in the lifter can be effectively cleaned when the sealing cover is opened, the waste of resources is reduced, a dust proof cover is arranged to seal and block the feeding hopper, the external dust entering the interior of the feeding hopper is reduced, the later cleaning is facilitated, the whole lifter looks more attractive and tidy, market promotion of the lifter is facilitated, and the discharging control assembly can accurately control the rate of discharging.

Description

technical field [0001] The invention relates to the technical field of livestock and poultry concentrated feed lifting equipment, in particular to a raw material lifting device for the production of livestock and poultry concentrated feed. Background technique [0002] Concentrated feed, also known as protein supplement feed, is a compound feed semi-finished product prepared from protein feed (fish meal, bean cake, etc.), mineral feed (bone powder, stone powder, etc.) and additive premix. Adding a certain proportion of energy feed (corn, sorghum, barley, etc.) will become a complete feed that meets the nutritional needs of animals. It has high protein content (generally between 30% and 50%), comprehensive nutrients, and is easy to use. advantage. Generally, it accounts for 20% to 40% of the full-price compound feed. Concentrated feed for livestock and poultry is a kind of concentrated feed, which is used to raise livestock. Concentrated feed for livestock and poultry needs ...

AI Technical Summary

Problems solved by technology

[0003] However, the discharge height of the discharge outlet of the existing hoist is fixed, and it is difficult to dock with the actual material receiving barrel. At the same time, the existing hoist is prone to residual materials inside after feeding, resulting in a certain waste. Most of the feeding hoppers are open, which is easy to be contaminated with dust after use, which will affect the subsequent cleaning

Moreover, when preparing the feed, it is necessary to control the feeding rate of the hoist. Only relying on the speed control of the screw conveying of the hoist will lead to very inaccurate control of the conveying rate, which in turn makes the uniformity of the prepared feed poor and affects the quality.

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