Feed automatic supply device

Abstract

The invention provides a feed automatic supply device. According to the device, a conical inner hood is fixedly arranged at a central zone of a manger. An opening matching the outer diameter of a supporting column is provided on the top of the inner hood. The manger is provided with a through hole at an area corresponding to the opening of the inner hood. The lower end of the supporting column penetrates through the through hole. The upper end of the supporting column extends out of the opening at the top of the inner hood. A frustum-shaped outer hood with openings on the two ends and with a capacity larger than that of the inner hood is sleeved on the outer side of the inner hood. A feed chamber is formed between the outer hood and the inner hood. The inner hood and the outer hood are connected through a plurality of supports. A blanking channel is left between the bottom of the outer hood and the bottom of the manger. An inverted frustum-shaped hopper is connected to the upper opening end of the outer hood. A round cover plate matching the lower end face of the hopper is sleeved on the upper part of the supporting column. A rack is arranged on the lower part of the supporting column. A driving gear is engaged with the rack. The driving gear is driven by a motor. The device provided by the invention has the advantages of simple structure, low land occupation, low manufacturing cost, easy maintenance, and high versatility.

Description

technical field [0001] The invention relates to the technical field of poultry breeding, in particular to an automatic feed supply device. Background technique [0002] There are various forms of feed supply devices in the existing farms, but the structure of the automatic feed device is usually relatively complex, occupying a large area, and high cost. Not only is it not easy to maintain, but it also takes up a large breeding space and increases the investment cost. Contents of the invention [0003] In view of the above-mentioned problems in the prior art, the present invention provides an automatic feed supply device, which has a simple structure, a small footprint, low manufacturing cost, easy maintenance, and strong versatility. [0004] In order to achieve the above object, the present invention provides an automatic feed supply device, which includes a food trough, a support column, and a driving gear. The central area of ​​the food trough is fixed with a conical i...

AI Technical Summary

Problems solved by technology

[0002] There are various forms of feed supply devices in the existing farms, but the structure of the automatic feed device is usually relatively complex, occupying a large area, and high cost. Not only is it not easy to maintain, but it also takes up a large breeding space and increases the investment cost

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