Automatic lifting device of cage netting

An automatic lifting and netting technology, applied in fish farming, application, climate change adaptation, etc., can solve problems such as difficult operation, high labor intensity, and many unsafe factors, and achieve the effect of both sealing and heat dissipation

Inactive Publication Date: 2010-11-10
FISHERY MACHINERY & INSTR RES INST CHINESE ACADEMY OF FISHERY SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide an automatic raising and lowering device for cage net clothes, which solves the problem that manua

Method used

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  • Automatic lifting device of cage netting
  • Automatic lifting device of cage netting
  • Automatic lifting device of cage netting

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Embodiment Construction

[0029] The present invention will be further elaborated below in conjunction with the accompanying drawings and specific embodiments.

[0030] An automatic raising and lowering device for cage net clothes, the principle adopted is as follows: the net clothes for net cage culture are included, and the net clothes are connected to a winch that lifts the net clothes by twisting, and the winch includes a frame, a drive The motor and the winch cylinder are equipped with a wireless receiving controller on the winch machine frame. The wireless receiving controller is connected to the drive motor of the winch machine to control the drive motor to work in the forward or reverse direction, and to drive the winch cylinder to make the netting go up or down. Descending, the wireless receiving controller is matched with a wireless remote control transmitter.

[0031] Use a wireless remote control transmitter corresponding to 4 wireless receiving controllers, as attached figure 2 As shown,...

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Abstract

The invention relates to a lifting device of cage netting, which belongs to the field of aquaculture devices. An automatic lifting device of the cage netting comprises netting for cage culture and is characterized in that: the netting is connected with a winch which lifts the netting by winching; the winch comprises a machine frame, a driving motor and a winching cylinder; the machine frame of the winch is provided with a wireless receiving controller which is connected with the driving motor of the winch to control the driving motor to work in a positive direction or in an reverse direction and drive the winching cylinder to raise or lower the netting; and the wireless receiving controller is matched with a wireless remote control transmitter. The automatic lifting device of the cage netting uses a wireless remote control technique to control the rise and fall of the cage netting distantly, and fulfills the aims of performing long-distance offshore cage culture fishing, and raising and lowering a plurality of winches and changing nets respectively or simultaneously; besides, the automatic lifting device uses a direct current power supply, so the problems of power supply on water and electric power safety, and provides an advanced and practical netting lifting device for the cage culture.

Description

technical field [0001] The invention relates to a device for raising and lowering net clothes in cage culture, in particular to a device for automatically raising and lowering net clothes by using wireless remote control technology. Background technique [0002] Since the 1980s, due to the overfishing of fishery natural resources in various countries in the world, today's fishery natural resources are extremely scarce. Human beings have to take measures such as prohibition, restriction, and release to protect fishery natural resources. Technical measures such as aquaculture (sea, fresh water), pond aquaculture, and industrialized aquaculture are used to make up for and guarantee human demand for aquatic products, and seawater cage aquaculture has also developed rapidly. Since the cages sink in the sea during the breeding process, shellfish and plankton will grow on the nets. If they are not cleaned for a long time, it will not only affect the normal growth of fish, but also ...

Claims

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Application Information

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IPC IPC(8): A01K61/00
CPCY02A40/81
Inventor 许明昌
Owner FISHERY MACHINERY & INSTR RES INST CHINESE ACADEMY OF FISHERY SCI
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