A three-dimensional cultured crayfish hole punching system

A three-dimensional farming and lobster technology, applied in the field of crayfish farming, can solve problems such as crayfish caves are not easy to catch, affect the firmness of the bank slope, and affect crayfish burrowing, etc., to reduce mutual predation, increase reproduction, and low cost Effect

Active Publication Date: 2021-06-04
FRESHWATER FISHERIES RES INSITUTE OF JIANGSUPROVINCE
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] As people's demand for crayfish increases, artificial breeding is essential. Artificial breeding of crayfish is often done in pools where the water in the pool is deep and the area is large, and the cost of shading is high. The anti-climbing device will affect the burrowing of crayfish, and the burrowing of crayfish on the bank slope will also affect the firmness of the bank slope, and the crayfish burrow is too deep and difficult to catch

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  • A three-dimensional cultured crayfish hole punching system
  • A three-dimensional cultured crayfish hole punching system
  • A three-dimensional cultured crayfish hole punching system

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Embodiment Construction

[0028] The present invention will now be further described in detail in conjunction with the accompanying drawings and embodiments. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present invention in a schematic manner, so it only shows the composition related to the present invention.

[0029] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or an intervening element may also exist. When a component is said to be "connected" to another component, it may be directly connected to the other component or intervening components may also be present. As used herein, the terms "upper", "lower", "inner", "outer", "left", "right" and similar expressions are for the purpose of illustration only and do not represent the only embodiment.

[0030] Such as Figure 1-3 As shown, a crayfish burrowing system for three-dimensional culture includes: a box body 1...

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Abstract

The invention discloses a three-dimensional cultured crayfish burrowing system, comprising: a box body, several hole bags connected to the box body, and a lifting assembly connected to the hole bags, the hole bag is provided with an opening, and the opening is connected to a water tank at the top of the water tank, a feeding port is set above the water tank, a water diversion component is arranged in the pocket, one end of the water diversion component extends into the water tank, the lifting assembly at least includes a pulley and a traction component, and the traction component One end is connected to the closed end of the hole bag, the free end of the traction member is wound around the pulley, and a roller shaft is set at the angle between the hole bag and the box body; the present invention realizes three-dimensional farming, increases the amount of farming, and saves space , which is convenient for crayfish to dig holes, facilitate fishing, and prevent crayfish from climbing and escaping.

Description

technical field [0001] The invention relates to crayfish culture technology, in particular to a three-dimensional culture crayfish drilling system. Background technique [0002] Crayfish are suitable for living in wetlands, lakes and river ditches with shallow water bodies and abundant aquatic plants. Crayfish like shade but not light. They have different living environment requirements at different stages of the growth process. When crayfish reproduce and avoid natural enemies, It is necessary to dig holes, crayfish have a strong climbing ability, and anti-climbing devices need to be installed on the bank of the pool. [0003] As people's demand for crayfish increases, artificial breeding is essential. Artificial breeding of crayfish is often done in pools where the water in the pool is deep and the area is large, and the cost of shading is high. The anti-climbing device will affect the burrowing of crayfish, and the burrowing of crayfish on the bank slope will also affect...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K63/00A01K61/85A01G33/00
CPCA01G33/00A01K63/003A01K63/006A01K61/85Y02A40/81
Inventor 谭秀慧李佳佳黄鸿兵陈友明孙敏吴蓓琦
Owner FRESHWATER FISHERIES RES INSITUTE OF JIANGSUPROVINCE
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