Ocean fishing vessel propeller

A technology for propellers and fishing boats, which is applied in the field of propellers for ocean-going fishing boats. It can solve problems such as difficult removal of propellers, and achieve the effect of easy removal and increased cutting strength

Active Publication Date: 2015-08-12
ZHOUSHAN WONDERFUL MARINE DESIGN CO LTD
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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 that the propeller

Method used

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  • Ocean fishing vessel propeller
  • Ocean fishing vessel propeller

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Example Embodiment

[0013] The present invention will be further described below with reference to the drawings and embodiments.

[0014] An ocean-going fishing boat propeller of the present invention includes a cover 1, a waterproof partition 2, a blade 3, a paddle shaft 4, a nut 5, a first motor 6, a blade 7, a heating sheet 8, a heater 9, and a second motor 10 , Frame 11, slide rail 12, sliding block 13, support plate 14, bottom plate 15, cylinder 16, bearing seat 17, screw 18 and connecting shaft 19, the left and right sides of the shaft 4 are equipped with blades 3, Waterproof partition 2 is installed on leaf 3, cover 1 is installed on the left side of waterproof partition 2, and the lower end of cover 1 is installed on shaft 4, the opening of cover 1 faces to the left, and the upper and lower surfaces of cover 1 are installed with sliding surfaces. Rail 12, slide block 13 is installed on slide rail 12, support plate 14 is installed on slider 13, bottom plate 15 is installed at the right end of...

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PUM

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Abstract

The invention relates to an ocean fishing vessel propeller, and belongs to the technical field of ship accessories. The ocean fishing vessel propeller comprises a cover body, a waterproof separating plate, propeller blades, a propeller shaft, a screw nut, a first motor, a cutter blade, a heating piece, a heater, a second motor, a machine base, slide rails, slide blocks, supporting plates, a bottom plate, air cylinders, a bearing base, a lead screw and a connecting shaft. The propeller blades are installed at the left and right sides of the propeller shaft. The waterproof separating plate is installed on the propeller blades. The cover body is installed at the left side of the waterproof separating plate. The lower end of the cover body is installed on the propeller shaft. The opening of the cover body faces the left. The slide rails are installed at the top surface and the lower bottom surface of the cover body respectively. The slide blocks are installed on the slide rails. The supporting plates are installed on the slide blocks. The bottom plate is installed at the right ends of the two supporting plates. Two air cylinders are installed at the right side wall in the cover body. The piston rods of the air cylinders are connected with the bottom plate. The advantages of the ocean fishing vessel propeller are that the ocean fishing vessel propeller has a function of automatically cutting foreign matters.

Description

technical field [0001] The invention relates to a propeller of an ocean-going fishing boat, which belongs to the technical field of ship equipment. Background technique [0002] When the ship is sailing, when the bottom of the hull is close to or touches the suspended matter (nets, ropes and others) in the sea, these suspended matters will quickly flow to the stern of the ship with the water flow under the action of the shape of the hull, and the suspended matter is very easy to be destroyed. The running propeller sucks in, so that the suspended matter is easy to wrap around the propeller. After the accident, the speed of the ship will be affected in the slightest, and the resistance of the propeller will increase or even stalled in the worst case, causing a ship accident and seriously affecting the navigation safety and normal production operations of the ship. At present, the only way to deal with it is to stop the ship and send divers into the sea to cut the windings wit...

Claims

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Application Information

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IPC IPC(8): B63H5/16
Inventor 谢永和
Owner ZHOUSHAN WONDERFUL MARINE DESIGN CO LTD
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