Title:
UNPOWERED AUTOMATIC DECONTAMINATION MARINE CULTURE NET CAGE
Document Type and Number:
WIPO Patent Application WO/2021/227340
Kind Code:
A1
Abstract:
An unpowered automatic decontamination marine culture net cage, comprising a horizontally arranged box body (2). A central rotating shaft (16) is fixed in the box body (2), and two ends of the central rotating shaft (16) are rotationally connected to top ends of towers (3) arranged at two ends of the box body (2); a brush roller (1) for cleaning the box body (2) is arranged above the box body (2), two ends of the brush roller (1) are fixedly connected to the top ends of the two towers (3) by means of fixing supports (9) respectively, and the two ends of the brush roller (1) are rotationally connected to the fixing supports (9) respectively; and the two ends of the brush roller (1) are respectively connected to the two ends of the central rotating shaft (16) by means of a transmission device (7). The box body (2) rotates under the action of external marine environment load, and different parts of the box body (2) can periodically rotate above the water surface, so as to facilitate overhauling and maintenance. The box body (2) drives the brush roller (1) to rotate to brush biofouling on a frame of the box body (2) and a netting (17) structure, without providing extra power; in addition, the decontamination process is completely automatic, manual operation is not needed, and the operation efficiency is high.
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Inventors:
BI CHUNWEI (CN)
LIU HANGFEI (CN)
ZHAO YUNPENG (CN)
LIU HANGFEI (CN)
ZHAO YUNPENG (CN)
Application Number:
PCT/CN2020/118695
Publication Date:
November 18, 2021
Filing Date:
September 29, 2020
Export Citation:
Assignee:
UNIV DALIAN TECH (CN)
International Classes:
A01K61/60; B08B9/087
Foreign References:
| CN111345254A | 2020-06-30 | |||
| US20080110408A1 | 2008-05-15 | |||
| CN101406773A | 2009-04-15 | |||
| KR20110066253A | 2011-06-17 | |||
| JP2014204709A | 2014-10-30 | |||
| CN109006612A | 2018-12-18 | |||
| CN208049520U | 2018-11-06 | |||
| CN109663767A | 2019-04-23 | |||
| CN108401954A | 2018-08-17 | |||
| CN102499141A | 2012-06-20 | |||
| CN204860557U | 2015-12-16 |
Attorney, Agent or Firm:
DALIAN EAST PATENT AGENT LTD. (CN)
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