Title:
SCREW-TYPE FODDER SUPPLY DEVICE FOR AQUAFARM
Document Type and Number:
WIPO Patent Application WO/2021/085970
Kind Code:
A1
Abstract:
The present invention relates to a screw-type fodder supply device for an aquafarm, wherein fodder is introduced from a fodder storage barrel through an introduction hopper on the lower side thereof into a screw feeder; the fodder is supplied to an aquafarming tank along a screw casing by using a transfer screw of the screw feeder which axially rotates by power from a screw motor; a prop barrel is installed on the lower portion of the fodder storage barrel so as to support same; and the screw casing is formed so as to penetrate the wall body of the prop barrel and to extend forward by a predetermined length. More specifically, the present invention relates to a screw-type fodder supply device for an aquafarm, wherein the screw casing is separated into a rear casing disposed inside the prop barrel and a front casing assembled/installed on the front surface of the prop barrel in an attachable/detachable manner; the screw shaft of the transfer screw is assembled/installed such that same can be attached to/detached from the driving shaft of the screw motor in a screw-fastening type; accordingly, the screw feeder can be cleaned, repaired, or maintained very easily and simply; a blocking plate is formed to protrude from the upper portion of the inner peripheral surface of the screw casing, immediately in front of the introduction hopper, so as to limit the amount of transferred fodder; accordingly, fodder supplied through the screw casing can be smoothly pushed away by the transfer screw without being excessively compressed between the transfer screw and the screw casing; and a fodder dispenser is installed in a discharge port at the front end of the screw casing and has a scattering flap, which is an ")"-shaped curved plate, such that fodder can be spread over a larger range.
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Inventors:
GONG GYEONG SEOK (KR)
Application Number:
PCT/KR2020/014686
Publication Date:
May 06, 2021
Filing Date:
October 27, 2020
Export Citation:
Assignee:
DAEIL CO LTD (KR)
International Classes:
A01K61/85; B65G33/14; B65G33/26; B65G65/46
Foreign References:
| KR20050102697A | 2005-10-27 | |||
| JPH09234047A | 1997-09-09 | |||
| KR101020250B1 | 2011-03-08 | |||
| KR101634358B1 | 2016-06-30 | |||
| KR101620587B1 | 2016-05-12 | |||
| KR20120058027A | 2012-06-07 | |||
| CN108812485A | 2018-11-16 | |||
| US20120269028A1 | 2012-10-25 | |||
| KR102117532B1 | 2020-06-02 |
Attorney, Agent or Firm:
JUNG, Byung Hong (KR)
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