Propeller capable of enabling ship body to be more stable during turning of ship

A propeller and ship technology, which is applied in the field of ships, can solve problems such as ship shaking, hull instability, capsizing, etc., and achieve the effect of avoiding ship hull tilting

Active Publication Date: 2021-09-07
舟山市豫龙船舶工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a ship that can make the ship turn stably at a large angle, can make the ship run in a balanced and stable manner, can slow down when the ship turns, and can prevent the ship from capsizing when the ship turns too fast. The propeller with a more stable body is used to overcome the defects that the above-mentioned existing devices are difficult to directly make a large turn on the ship, the ship will be unstable when the stern is deflected, and it is easy to cause the ship to shake and cause the ship to capsize

Method used

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  • Propeller capable of enabling ship body to be more stable during turning of ship
  • Propeller capable of enabling ship body to be more stable during turning of ship
  • Propeller capable of enabling ship body to be more stable during turning of ship

Examples

Experimental program
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Effect test

Embodiment 1

[0025] A thruster that stabilizes a ship's hull when turning, such as Figure 1-8 As shown, it includes a support chassis 1, a driving mechanism 2, a push steering mechanism 3 and a balance mechanism 4. The support chassis 1 is arranged on a ship, and the driving mechanism 2 for making the ship travel is arranged on the support chassis 1. The steering mechanism 3 is also arranged on the support chassis 1, and the balance mechanism 4 is arranged on the driving mechanism 2, and the balance mechanism 4 is used for making the ship run in a balanced and stable manner.

[0026] Drive mechanism 2 comprises motor 21, power transmission shaft 22, rotating ring frame 23, I type support frame 24, part hexahedral shaft 25, bevel gear one 26, bevel gear two 27, helical blade 28 and blade protection shell 29, support A motor 21 is fixedly installed on the base frame 1, and a transmission shaft 22 is fixedly connected to the output shaft of the motor 21. The rotating ring frame 23 is rotatab...

Embodiment 2

[0032] On the basis of Example 1, such as Figure 8 As shown, it also includes a cut-off deceleration mechanism 5, the cut-off deceleration mechanism 5 is located on the I-type support frame 24, the cut-off deceleration mechanism 5 is used to cut off the power, and the power of the ship is halved. The cut-off deceleration mechanism 5 includes a rectangular spacer 51 , wedge-shaped frame 52 and the second back-moving spring 53, the rectangular spacer 51 is welded on the I-shaped support frame 24, the wedge-shaped frame 52 is slidably connected on the rectangular space-limited frame 51, and the second return spring is fixedly connected on the wedge-shaped frame 52 53, one end of the second return spring 53 away from the wedge frame 52 is connected to the I-shaped support frame 24, and the wedge frame 52 away from the rectangular limit frame 51 is rotationally connected with the bevel gear one 26.

[0033] When the steering angle was too large, the nut push rod cover 34 would con...

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Abstract

The invention relates to the field of ships, in particular to a propeller capable of enabling a ship body to be more stable when a ship turns, which comprises a supporting underframe, a driving mechanism, a pushing steering mechanism and the like, the supporting bottom frame is arranged on the ship, the driving mechanism is arranged on the supporting bottom frame, and the pushing steering mechanism is also arranged on the supporting bottom frame. Through rotation of part of the six-face shaft and devices on the six-face shaft, the double-cam disc can sequentially push the first rack, the second rack, the third rack and the fourth rack to move upwards, according to the steering angle of a ship, the rotation angle of the lengthened gear and the devices on the lengthened gear is controlled, the purpose of adjusting the swing amplitude of the fin stabilizer is achieved, and the fin stabilizer swings upwards; the inclination force of the ship is balanced to a certain extent, the ship body is prevented from inclining, and the ship can stably run in a balanced mode.

Description

technical field [0001] The invention relates to the field of ships, in particular to a propeller capable of making the hull of the ship more stable when turning. Background technique [0002] A ship is a means of transportation that mainly sails in geographical waters or parks in waters for transportation or operation. It has different technical performance, equipment and structural types according to different use requirements. The interior mainly includes accommodation space, support structure and drainage structure. Has a propulsion system utilizing external or self-contained energy. The appearance is generally a streamlined envelope that is conducive to overcoming fluid resistance, and the materials are constantly updated with technological progress. [0003] The existing ship power plant generally adopts the propulsion device, including the main engine through the deceleration device and the transmission shaft system to drive the propeller. The propulsion device is ins...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63H1/14B63H23/06B63H25/10B63B39/06
CPCB63H1/14B63H23/06B63H25/10B63B39/06
Inventor 周新风
Owner 舟山市豫龙船舶工程有限公司
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