Waterweed management device of crab culture pond

A management device, the technology of Elodea, is applied in the directions of vegetative propagation, transportation, packaging, application, etc. It can solve the problems of affecting the economic benefits of breeding, rot and death, and affecting water quality, so as to improve economic benefits, prevent lazy crabs, and facilitate eating Effect

Inactive Publication Date: 2020-11-20
杭州仙珑宇盈科技有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Elodea is cultivated in the crab pond, and Elodea has the effect of oxygenating the water in the crab pond, and can also serve as food for crabs; however, when the water temperature is high, the Elodea close to the water surface will rot Death, affecting water quality; in order to prevent natural enemies such as birds, crabs usually hide in the lower part of Elodea during the day, and Elodea blocks the fall of feed, and some crabs stay in the lower part of Elodea for a long time and cannot come out to eat, forming small Lazy crabs affect the economic benefits of farming

Method used

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  • Waterweed management device of crab culture pond
  • Waterweed management device of crab culture pond
  • Waterweed management device of crab culture pond

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Embodiment Construction

[0038] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0039] like figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 The illustrated embodiment is an Elodea management device for a crab pond, comprising an inverted L-shaped column 1 arranged on a ship 7, a clamping mechanism 2, and a horizontal cylinder 11 located at the lower part of an inverted L-shaped column. The righting structure 3 on the telescopic rod of the horizontal cylinder, the limit structure 4 and the cutting mechanism 5 arranged on the upper part of the inverted L-shaped column;

[0040] like figure 1 , Figure 4 As shown, the righting structure includes an arc-shaped tube 31 with both ends closed, and a plurality of transverse tubes 32 with closed right ends connected to the arc-shaped tube; the left end of each transverse tube is connected with the arc-shaped tube, and the arc-shaped tube communicates with the inflatab...

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Abstract

The invention discloses a waterweed management device of a crab culture pond. The waterweed management device comprises an inverted L-shaped column arranged on a ship, a clamping mechanism, a transverse air cylinder arranged on the lower portion of the inverted L-shaped column, a righting structure arranged on a telescopic rod of the transverse air cylinder, a limiting structure arranged on the upper portion of the inverted L-shaped column and a cutting mechanism. A rectangular waterweed collecting tank is arranged at the rear part of the right side of the ship, openings are formed in the front side and the upper side of the waterweed collecting tank, a waterweed box with an opening in the upper end is arranged at the rear part of the ship, a filter plate is arranged in the waterweed box,and a drain pipe is arranged on the waterweed box below the filter plate. The device has the characteristics that the upper portion of waterweed can be cut, falling of feed is facilitated, crabs can be supervised and urged to actively find food, and lazy crabs are effectively avoided.

Description

technical field [0001] The invention relates to the technical field of Elodea management in crab ponds, in particular to an Elodea management device for crab ponds that can cut the upper part of Elodea to facilitate the fall of feed and effectively avoid lazy crabs. Background technique [0002] Elodea is cultivated in the crab pond, and Elodea has the effect of oxygenating the water in the crab pond, and can also serve as food for crabs; however, when the water temperature is high, the Elodea close to the water surface will rot Death, affecting water quality; in order to prevent natural enemies such as birds, crabs usually hide in the lower part of Elodea during the day, and Elodea blocks the fall of feed, and some crabs stay in the lower part of Elodea for a long time and cannot come out to eat, forming small Lazy crabs have affected the economic benefits of farming. Contents of the invention [0003] The purpose of the invention of the present invention is to overcome ...

Claims

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Application Information

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IPC IPC(8): A01D44/00A01G2/10B63B35/00
CPCA01D44/00A01G2/10B63B35/00
Inventor 不公告发明人
Owner 杭州仙珑宇盈科技有限公司
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