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Juvenile crab collecting device

A collection device and technology of crab seedlings, which are applied in transportation and packaging, animal husbandry, application, etc., can solve the problems of difficult operation, high labor intensity and low efficiency of crab seedling collection, achieve good applicability, reduce labor intensity, unbreakable effect

Inactive Publication Date: 2020-09-18
杭州林迪德瑞科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention purpose of the present invention is to provide a kind of crab larvae collecting device with high efficiency of collecting crab larvae and effectively reducing labor intensity in order to overcome the disadvantages of difficult operation, high labor intensity and low efficiency in the prior art of crab larvae collection

Method used

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  • Juvenile crab collecting device
  • Juvenile crab collecting device
  • Juvenile crab collecting device

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Embodiment Construction

[0036] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0037] like figure 1 , figure 2 , image 3 The shown embodiment is a kind of crab seed collecting device, comprises two bar-shaped buoy plates 1, is located at the triangular guide plate 2 of the buoy plate front, is located at the front connecting plate 3 between two buoy plate fronts, sets The rear connecting plate 4 between the rear parts of the two buoy plates is arranged on the horizontal chute 11 on the upper surface of the buoy plate, the support column 5 which is slidably connected with the horizontal chute, and the cross bar 51 located on the upper end of the support column. The vertical cylinder 52 on the cross bar, the splint structure 53 that is located on the telescopic rod of the vertical cylinder, is located at the longitudinal chute 12 on the upper surface of the buoy plate; the splint structure of the two buoy plates is used...

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Abstract

The invention discloses a juvenile crab collecting device. The juvenile crab collecting device comprises two strip-shaped buoy plates, triangular guide plates arranged at the front part of the buoy plates, a front connecting plate arranged between the front parts of the two buoy plates, a rear connecting plate arranged between the rear parts of the two buoy plates, transverse sliding grooves arranged on the upper surfaces of the buoy plates, support columns slidably connected with the transverse sliding grooves, transverse bars arranged at the upper ends of the support columns, vertical cylinders arranged on the transverse bars, clamping plate structures arranged on telescopic rods of the vertical cylinders and longitudinal sliding grooves arranged on the upper surfaces of the buoy plates.The collecting device has the characteristics that juvenile crab collecting efficiency is high, labor intensity is effectively reduced, and normal growth of Elodea nuttallii cannot be affected.

Description

technical field [0001] The invention relates to the technical field of crab breeding, in particular to a seedling crab collecting device with high collection efficiency and reduced labor intensity. Background technique [0002] Elodea is usually planted in ponds where crabs are raised. The top of Elodea is usually more than 15 cm above the water surface. Crabs inhabit the lower part of Elodea. For large crabs, in autumn, crabs will automatically climb to the bottom of the pond. On the slope, just catch crabs by the pond; [0003] However, the crab seedlings will not go ashore automatically, and the crab seedlings are also hidden in the lower part of the Elodea. When collecting the crab seedlings, people need to go into the water and shake each Elodea plant to drive out the crab seedlings. The operation is difficult and labor-intensive. The collection efficiency is low. Contents of the invention [0004] The invention purpose of the present invention is to provide a kind ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K80/00A01G22/00B63B35/00B08B3/04B08B3/10
CPCA01K80/00A01G22/00B08B3/045B08B3/10B63B35/00B63B2035/002
Inventor 不公告发明人
Owner 杭州林迪德瑞科技有限公司
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