Ship-used thruster suitable for shallow water work

Abstract

The invention relates to a ship-used thruster, in particular to a ship-used thruster suitable for shallow water work. The ship-used thruster comprises a thruster and an electrical control system usedfor controlling the work of the thruster, and is characterized in that the thruster can be controlled manually and remotely, the thruster is provided with electricity by a storage battery, a direct current hub motor provides power for a drive wheel, impetus is generated by relying on the rotation of blades of a water repellent wheel fixed to a rotor of the hub motor to repel water, water plants, rice stubble and mud on a water bed, the ship-used thruster can be operated in shallow water ecological breeding paddy fields with comparatively many weeds and rice stubble, and the electrical controlsystem of the thruster provides outwards +24V and +12V power interfaces and control switch interfaces for providing a power source for other equipment (a feeding machine and a spraying water pump) andcontrolling the other equipment. The thruster can be directly fixed to a stern, the operation is easy and convenient, the thruster is suitable for providing the impetus for working ships in the ecological breeding fields improved from a shallow water beach or a rice field, the labor intensity can be reduced, the working efficiency can be improved, the labor cost can be saved, and the ship-used thruster is suitable for being applied and popularized.

Description

technical field [0001] The invention relates to a marine propeller, in particular to a marine propeller suitable for shallow water operations. Background technique [0002] In recent years, the ecological breeding industry in rice fields, lotus root ponds, and shallow water beaches has developed rapidly, especially the ecological breeding projects of crayfish, crabs, loaches, eels, and frogs in rice fields. People need to go into the water, row boats or pull boats to work, the labor intensity is high, the area of ​​per capita management and operation is limited, and the labor cost is high. However, the breeding environment of these breeding projects has the following characteristics: Take the paddy field farming of crayfish as an example, except for ring ditch , the water in the paddy field area is very shallow (20cm to 50cm), and there are many obstacles in the water (weeds, rice stubbles). , It cannot be used normally in the environment with rice stubble or weeds. Conte...

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Problems solved by technology

[0002] In recent years, the ecological breeding industry in rice fields, lotus root ponds, and shallow water beaches has developed rapidly, especially the ecological breeding projects of crayfish, crabs, loaches, eels, and frogs in rice fields. People need to go into the water, row boats or pull boats to work, the labor intensity is high, the area of ​​per capita management and operation is limited, and the labor cost is high. However, the breeding environment of these breeding projects has the following characteristics: Take the paddy field farming of crayfish as an example, except for ring ditch , the water in the paddy field area is very shallow (20cm to 50cm), and there are many obstacles in the water (weeds, rice stubbles). , It cannot be used normally in the environment with rice stubble or weeds

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