Carp breeding oxygenating device with automatic feeding function

Abstract

The invention provides a carp breeding oxygenating device with an automatic feeding function. A swinging frame is fixedly arranged at the front surface of each moving plate; the top end of each swinging frame is movably arranged at the upper wall inside a breeding cabin; the bottom end of each swinging frame is movably provided with an insertion rod; a support plate is arranged at opposite surfaces of inner ends of the insertion rods; the top end of the support plate is fixedly provided with a jacking rod; and the jacking rod is glidingly arranged inside a spring seat. The oxygenation is performed inside a fish box through a bubble pipe; the swinging frames are driven to do reciprocating swinging when the moving plates move; and when the bottom ends of the swinging frames drive the insertion rods to inwards move towards the inner side at the same time, and after the insertion rods are in contact with inclined grooves in the surface of the support plate, the support plate is pressed to move downwards, the jacking rod at the top end of the support plate performs downward position limitation in the spring seat through the design of an inside spring block and an inclined clamp hole, so that the operation of driving the bubble pipe to gradually and downwards move by the support plate is completed, the sufficient oxygenation at different depths in the fish box can be realized, and the breeding survival rate is thus improved.

Description

technical field [0001] The invention belongs to the technical field of carp cultivation, and in particular relates to an oxygen supplement device for carp cultivation with automatic feeding function. Background technique [0002] Carp is a common freshwater fish. Carp usually inhabit the bottom of water bodies overgrown with water and grass in rivers, lakes, reservoirs and ponds. They mainly feed on benthic animals and have strong tolerance to the environment. To survive, a specific oxygen supply device is needed to solve the problem of carp's lack of oxygen in the water. [0003] In the process of supplementing oxygen, due to the different living habits of fish, it is impossible to fully supplement oxygen at different depths in the fish box, and the survival rate of breeding is low. Fish needs to feed on time, so in view of this, research and improvement are made on the existing structure and defects, and an oxygen supplement device for carp breeding with automatic feeding...

AI Technical Summary

Problems solved by technology

[0003] In the process of supplementing oxygen, due to the different living habits of fish, it is impossible to fully supplement oxygen at different depths in the fish box, and the survival rate of breeding is low. Fish needs to feed on time, so in view of this, research and improvement are made on the existing structure and defects, and an oxygen supplement device for carp breeding with automatic feeding function is provided, in order to achieve more practical value. Purpose

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