양식장 크레인

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专利权人:

HYUN; NAM SIK

发明人:

HYUN, NAM SIK,현남식

申请号：

KR1020110073567

公开号：

KR1020130011876A

申请日:

2011.07.22

申请国别(地区):

KR

年份:

2013

代理人:

摘要：

PURPOSE: A fish farm crane is provided to prevent the death of fish due to the rise of water temperature and the freezing of water.CONSTITUTION: A fish farm crane is constituted as follows. A front net(01-3), a rear net(01-4), a left net(01-5), a right net(01-6) are tied to a plane net(01-2). A pipe column(01-7) is installed and fixed to the bottom surface. The four fishing nets are tied to a lower net(01-1). A worm gear(02-1) controls the rising and descending of a cubic fish farm.COPYRIGHT KIPO 2013여름철이면 수면의 온도가 상승하여 폐사하는 사례가 발생하고 겨울철이면 수면의 온도가 결빙되어 고기들이 동사하는 사례를 예방코자 양식장 크레인을 개발하게 되었음.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/