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A new type of power system for fishing boats

A power system, a new type of technology, applied in the direction of ship propulsion, ship parts, ship construction, etc., can solve the problems of low efficiency of the propulsion system, and achieve the effects of high propulsion efficiency, high application value, and fast steering speed

Inactive Publication Date: 2015-10-07
ZHEJIANG OCEAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The problem to be solved by the present invention is the low efficiency of the existing fishing boat propeller propulsion system

Method used

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  • A new type of power system for fishing boats

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Embodiment Construction

[0015] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0016] As shown in the figure, the new power system of the fishing boat of the present invention includes a roller 1, a hydraulic motor 2, a connecting frame 3, a blade 4, a steering motor 5 and a block 6, and a hydraulic motor 2 is installed on the roller 1, and the hydraulic motor 2 passes through the connecting frame 3 Fixed on the block 6, the block 6 is installed above the roller 1, the steering motor 5 is installed on the block 6, and 8 blades 4 are evenly distributed on the side wall of the roller 1.

[0017] The distance between the stopper 6 and the roller 1 is 10 mm, which acts as a buffer.

[0018] Eight blades 4 are evenly distributed on the side wall of the roller 1, and the blades 4 form a clearance fit with the roller 1, and the blades 4 can freely expand and contract in the roller 1.

[0019] The hydraulic motor 2 is an outer planetary ...

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Abstract

The invention provides a novel power system of a fishing boat, belonging to the technical field of a ship. The novel power system of the fishing boat comprises a roller wheel, a hydraulic motor, a connection frame, blades, a steering motor and a stop block, wherein the hydraulic motor is installed on the roller wheel; the hydraulic motor is fixedly arranged on the stop block through the connection frame; the stop block is installed above the roller wheel; the steering motor is installed on the stop block; a plurality of blades are evenly distributed on the side wall of the roller wheel; the space between the stop block and the roller wheel is 10 to 20mm; 8 to 9eight to nine blades are evenly distributed on the side wall of the roller wheel; the blades and the roller wheel form clearance fit; the blades can stretch out and draw back freely in the roller wheel; the hydraulic motor is an external planetary pinwheel cycloid hydraulic motor; the top part of each blade and the internal surface of the stop block are coated with a nano lanthanum-copper alloy layer; the stop block is crescent; two ends of the stop block are sharp; and the middle of the stop block is wide. The novel power system of the fishing boat has the advantages of high steering speed and high propulsion efficiency.

Description

technical field [0001] The invention relates to a novel power system of a fishing boat, which belongs to the technical field of ships. Background technique [0002] The current fishing boats are basically pushed forward by propellers. Because the propellers are rotating, part of the power loss is caused, and the steering gear is used to steer, so the flexibility is poor. In the current energy shortage, it is an urgent problem to be solved. . Contents of the invention [0003] The purpose of the invention is to provide a novel power system of a fishing boat. [0004] The problem to be solved by the invention is the low efficiency of the existing fishing boat propeller propulsion system. [0005] For realizing the purpose of the present invention, the technical scheme that the present invention adopts is: [0006] The novel power system of the fishing boat of the present invention comprises a roller, a hydraulic motor, a connecting frame, blades, a steering motor and a s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63H21/165B63H1/04
Inventor 龚希武谢永和
Owner ZHEJIANG OCEAN UNIV
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