Juvenile crab collection system for crab culture pond

Abstract

The invention discloses a juvenile crab collection system for a crab culture pond. The juvenile crab collection system comprises two strip-type buoy plates, triangular guide plates arranged at front parts of the buoy plates, a front connecting plate arranged between the front parts of the two buoy plates, a back connecting plate arranged between back parts of the two buoy plates, transverse sliding grooves formed in upper surfaces of the buoy plates and support columns slidably connected with the transverse sliding grooves; the juvenile crab collection system further comprises a left air cylinder and a right air cylinder arranged on the upper surface of the back connecting plate and two vertical traction rods; and the lower ends of the two vertical traction rods are connected with a cutting structure. The juvenile crab collection system has the characteristics that the juvenile crab collection efficiency is high, the labor intensity is effectively reduced and normal growth of elodea nuttallii is not affected.

Description

technical field [0001] The invention relates to the field of breeding, in particular to a quantitative feeding device for pig farms. Background technique [0002] In modern pig farms, there will be different batches of individual pigs of different sizes, and different feeding standards should be followed for pigs of different sizes. At present, most pig farms estimate the food intake by the staff through manual estimation, and add it to the live pigs. This method is not only time-consuming and laborious, but also due to errors in manual operations, resulting in food intake errors. , As a result, sometimes the food is not enough, sometimes there is a surplus. When there is a surplus of food, it will not only cause food waste, but also need to clean up the surplus food, which will cause trouble to the breeding work. Contents of the invention [0003] In view of the deficiencies in the prior art, the technical problem to be solved by the present invention is to provide a qua...

AI Technical Summary

Problems solved by technology

At present, most pig farms estimate the food intake by the staff through manual estimation, and add it to the live pigs. This method is not only time-consuming and laborious, but also due to errors in manual operations, resulting in food intake errors. , resulting in sometimes not enough food, sometimes there is a surplus. When there is a surplus of food, it will not only cause food waste, but also need to clean up the surplus food, which will cause trouble to the breeding work

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