CN105197192A - Novel icebreaker using resonance principle - Google Patents
Novel icebreaker using resonance principle Download PDFInfo
- Publication number
- CN105197192A CN105197192A CN201510651281.1A CN201510651281A CN105197192A CN 105197192 A CN105197192 A CN 105197192A CN 201510651281 A CN201510651281 A CN 201510651281A CN 105197192 A CN105197192 A CN 105197192A
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- Prior art keywords
- ice
- hammer
- wedge shape
- rotating shaft
- wedge
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Abstract
The invention discloses a novel icebreaker using the resonance principle, and mainly belongs to the field of ships. The novel icebreaker comprises a motor which provides a vibration effect and is provided with an eccentric gear, a wedge-shaped icebreaking hammer, a support, a transmission gear, a rotating shaft and a ship body. According to the novel icebreaker, the thickness of an ice layer is determined through the prior art so that the inherent frequency of the ice layer can be obtained. The rotating speed of the motor with the eccentric gear in the wedge-shaped icebreaking hammer is adjusted, so that the frequency of the wedge-shaped icebreaking hammer is the same as the inherent frequency of the ice layer. In addition, the wedge-shaped icebreaking hammer is driven by the rotating shaft to make circular motion, hence, the purpose of breaking ice by crushing the ice layer can be achieved, and broken ice blocks are discharged to the back of a ship. By the adoption of the novel icebreaker, the thickness of the ice layer can be adapted by adjusting the draft of the ship, and therefore the ice layers of different thicknesses can be treated.
Description
Art
The present invention relates to ship domain, especially a kind of Novel icebreaker utilizing resonance principle.
Background technology
At present, the principle that icebreaker opens ice mainly crashes ice sheet by impact, and be that a kind of Novel icebreaker of CN201310433048.7 is example with application number, conventional icebreaker utilizes impact to open ice, inefficiency.At present, there is not yet the icebreaker utilizing resonance principle.
Summary of the invention
The present invention is directed to icebreaker and develop a kind of novel icebreaking device utilizing resonance principle.This apparatus structure is simple, can be applicable to the process of the ice sheet of different-thickness.
The technical scheme of realization of the present invention is:
The present invention is a kind of Novel icebreaker utilizing resonance principle, comprises the motor providing the setting-up eccentricity of effect of vibration to take turns, and wedge shape opens ice hammer, support, driving device, rotating shaft, hull.Apparatus of the present invention measure ice layer thickness by prior art and obtain the natural frequency of ice sheet, and the adjustment wedge shape rotating speed of the motor of setting-up eccentricity wheel in hammer that opens ice makes the open ice frequency of hammer of wedge shape identical with the natural frequency of ice sheet.In addition, the wedge shape hammer that opens ice circles under the drive of rotating shaft, thus can extrude ice sheet and reach the object opened ice, and makes broken ice cube discharged to the rear of ship.The present invention can adjust the drinking water of boats and ships to adapt to the thickness of ice sheet, thus can process the ice sheet of different-thickness.
Outstanding advantages of the present invention is:
The present invention utilizes rotating shaft to drive the wedge shape hammer that opens ice can carry out work of opening ice continuously, and the configuration design of wedge shape contributes to opening ice, and utilizes resonance principle that less energy can be utilized to reach the object opened ice.The present invention can also adjust the drinking water of boats and ships to adapt to the thickness of ice sheet in addition, thus can process the ice sheet of different-thickness.
Below in conjunction with accompanying drawing, the present invention is further described.
Accompanying drawing is structure principle chart of the present invention.
1. hulls, 2. support, 3. rotating shaft in accompanying drawing, 4. wedge shape opens ice hammer.
Detailed description of the invention
In the accompanying drawings, the wedge shape hammer 4 that opens ice is arranged in rotating shaft 3, and rotating shaft 3 is connected with hull 1 by support 2.During work, the natural frequency that ice layer thickness obtains ice sheet is measured by prior art, adjustment is arranged on wedge shape and opens ice the rotating speed of motor of the setting-up eccentricity wheel in hammer 4, the wedge shape oscillation frequency of hammer 4 that opens ice is made to have frequency identical with the same of ice sheet, the wedge shape hammer 4 that opens ice circles under the drive of rotating shaft 3, thus can extrude ice sheet and reach the object opened ice.The device being provided with gearing in support 2 can drive the motion of rotating shaft 3.When ice layer thickness changes, only need the draft adjusting hull 1, thus the thickness opened ice can be adjusted.
Claims (1)
1. the present invention is a kind of Novel icebreaker utilizing resonance principle, comprise the motor providing the setting-up eccentricity of effect of vibration to take turns, wedge shape opens ice hammer, support, driving device, rotating shaft, the associated components such as hull, it is characterized in that: measure by prior art the natural frequency that ice layer thickness obtains ice sheet, the adjustment wedge shape rotating speed of motor of setting-up eccentricity wheel in hammer that opens ice makes the open ice frequency of hammer of wedge shape identical with the natural frequency of ice sheet, wedge shape opens ice to hammer into shape and circles under the drive of rotating shaft, thus ice sheet can be extruded reach the object opened ice, and make broken ice cube discharged to the rear of ship.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510651281.1A CN105197192A (en) | 2015-10-08 | 2015-10-08 | Novel icebreaker using resonance principle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510651281.1A CN105197192A (en) | 2015-10-08 | 2015-10-08 | Novel icebreaker using resonance principle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105197192A true CN105197192A (en) | 2015-12-30 |
Family
ID=54945261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510651281.1A Pending CN105197192A (en) | 2015-10-08 | 2015-10-08 | Novel icebreaker using resonance principle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105197192A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108820145A (en) * | 2018-06-26 | 2018-11-16 | 哈尔滨工程大学 | A kind of frequency-adjustable ship resonance icebreaking device |
| CN109050807A (en) * | 2018-09-01 | 2018-12-21 | 哈尔滨工程大学 | A kind of ship resonance ice-breaking Active Control Method and device |
| RU193107U1 (en) * | 2018-04-25 | 2019-10-15 | Леонид Петрович Кунаков | KUNAKOV ICE BREAKER |
| CN114104215A (en) * | 2021-12-23 | 2022-03-01 | 陈淑妙 | Ice breaking device for polar region ice breaking ship |
| RU2781166C1 (en) * | 2022-06-10 | 2022-10-06 | Григорий Павлович Павлов | Device for increasing the ice-breaking of ships |
-
2015
- 2015-10-08 CN CN201510651281.1A patent/CN105197192A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU193107U1 (en) * | 2018-04-25 | 2019-10-15 | Леонид Петрович Кунаков | KUNAKOV ICE BREAKER |
| CN108820145A (en) * | 2018-06-26 | 2018-11-16 | 哈尔滨工程大学 | A kind of frequency-adjustable ship resonance icebreaking device |
| CN108820145B (en) * | 2018-06-26 | 2020-10-27 | 哈尔滨工程大学 | Frequency-adjustable ship resonance ice breaking device |
| CN109050807A (en) * | 2018-09-01 | 2018-12-21 | 哈尔滨工程大学 | A kind of ship resonance ice-breaking Active Control Method and device |
| CN114104215A (en) * | 2021-12-23 | 2022-03-01 | 陈淑妙 | Ice breaking device for polar region ice breaking ship |
| CN114104215B (en) * | 2021-12-23 | 2023-12-29 | 上海友耐气体技术有限公司 | Ice breaking device for polar region ice breaking ship |
| RU2781166C1 (en) * | 2022-06-10 | 2022-10-06 | Григорий Павлович Павлов | Device for increasing the ice-breaking of ships |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151230 |
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| WD01 | Invention patent application deemed withdrawn after publication |