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Vacuum low-pressure-type stamping icebreaking device

A vacuum low-pressure, impact device technology, applied to icebreakers, cleaning methods, snow surface cleaning, etc., can solve the problems of slow icebreaking speed, large damage to the hull itself, and low efficiency, and achieve rapid icebreaking, energy saving, and damage reduction effects.

Inactive Publication Date: 2018-10-12
HARBIN ENG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In summary, there are problems such as slow icebreaking speed, large damage to the hull itself, and low efficiency in the existing technology

Method used

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  • Vacuum low-pressure-type stamping icebreaking device
  • Vacuum low-pressure-type stamping icebreaking device
  • Vacuum low-pressure-type stamping icebreaking device

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Experimental program
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Embodiment Construction

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

[0016] figure 1 Middle: 1-outer plate of stamping mechanism; 2-punching head; 3-distance sensor; 4-suction cup; 5-vacuum container wall; 6-rotating device; 7-vacuum water pump; Transmission wheel; 10-the second transmission rod; 11-control device; 12-the third transmission rod; 13-the second transmission wheel;

[0017] figure 2 Middle: 1-outer plate of stamping mechanism; 14-first connecting rod; 15-rotating eccentric wheel; 16-second connecting rod; 17-fixed slideway; 18-cushion pad; 19-punch;

[0018] image 3 Middle: 20-pump body; 21-water outlet; 22-impeller; 23-water inlet;

[0019] Figure 4 Middle: 5-vacuum container wall; 8-first transmission rod; 24-hydraulic arm; 25-rocker; 26-third connecting rod;

[0020] The invention belongs to the technical field of ocean and inland river ice breaking, and is an innovation to the traditional ice breaking method. ...

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Abstract

The invention belongs to the field of icebreaker icebreaking device researching and particularly relates to a vacuum low-pressure-type stamping icebreaking device. The vacuum low-pressure-type stamping icebreaking device is constituted by four parts of a control device, a transmission device, a vacuum forming device and an impacting device and is characterized in that the transmission device is constituted by a rotating device, a first transmission rod, a first transmission wheel, a second transmission rod, a third transmission rod and a second transmission wheel; the rotating device is fixedto the surface of the vacuum container wall, and the first transmission rod is connected with the rotating device and the first transmission wheel; the second transmission rod is connected with the first transmission wheel and the control device which is fixed to the bow of a ship, and the third transmission rod is connected with the control device and the second transmission wheel; the vacuum forming device is constituted by a suction cup, the vacuum container wall and a vacuum water pump, and the suction cup is fixed to the end of the vacuum container wall; and the vacuum water pump is fixedto the surface of the vacuum container wall, and the impacting device is constituted by a stamping mechanism outer plate, a stamping head and a distance sensor which is fixed to the end of the stamping mechanism outer plate.

Description

technical field [0001] The invention belongs to the research field of ice breaking devices for icebreakers, and in particular relates to a vacuum low-pressure punching ice breaking device. Background technique [0002] Currently, there are three ways for icebreakers to break ice: one is the bumping method, which uses the forward power of the icebreaker to crush the ice layer by the hull; The third is the method of accumulating water to break the ice, which is mainly to pump the water in the hull to the aft cabin first, then drive the lifted bow to the ice, and then pump the water in the aft cabin to the front cabin, and use the weight of the water to break the ice. Crush the ice. Icebreaking is mainly to ensure the navigation performance of ships. The main icebreaking methods of existing ships cannot break through thicker ice layers very well. The main disadvantage of this type of ice-breaking method is that its ice-breaking speed is slow, and when encountering a thicker i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B35/08E01H5/12
Inventor 孙士丽吴集宏胡健杨衡赵旺杜青峰高佳伟
Owner HARBIN ENG UNIV
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