CN103074875A - Continuous ice breaking mechanism - Google Patents
Continuous ice breaking mechanism Download PDFInfo
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- CN103074875A CN103074875A CN2011103266060A CN201110326606A CN103074875A CN 103074875 A CN103074875 A CN 103074875A CN 2011103266060 A CN2011103266060 A CN 2011103266060A CN 201110326606 A CN201110326606 A CN 201110326606A CN 103074875 A CN103074875 A CN 103074875A
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- toothed wheel
- ice
- breaking mechanism
- ice breaking
- continuous
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Abstract
The invention relates to a continuous ice breaking mechanism, which is applied to the filed of ice breaking operation of oceans or lakes. The continuous ice breaking mechanism comprises a toothed wheel, a toothed wheel support rack, a bearing, a toothed wheel axle and a bracket, wherein the toothed wheel support rack is fixedly arranged on an icebreaker body, the toothed wheel axle is connected with the toothed wheel support rack by the bearing, the toothed wheel is connected with the toothed wheel axle by a spline, and the bracket is fixedly arranged on the icebreaker and is positioned under the toothed wheel support rack. The continuous ice breaking mechanism has the advantages that the toothed wheel is driven to rotate by a power source, and the toothed wheel and the bracket mutually act to break an ice layer, and meanwhile, the icebreaker can be subjected to a certain propulsion action on traveling; the ice can be continuously broken; and the continuous ice breaking mechanism is especially suitable for the operation of ice breakers with limited water depth and propulsion capability.
Description
Technical field:
The present invention relates to the ice-breaking mechanism field, particularly a kind of continuous ice-breaking mechanism that is applied to ocean or lake icebreaking service demand.
Background technology:
Along with the exploitation of ocean or lake resource, and ice produces destruction and impact to vessel motion.Present icebreaking method mainly comprises: answer back to method, the power that advances with ice breaker exactly squeezes the trash ice layer by hull; The collision method is moveed backward first, retreats several meters, and then full ahead both crashes ice sheet; Piling up the water icebreaking method, is exactly first the water in the hull to be extracted into rear deck, then a fore that lifts is reached on the ice face, then again the water of rear deck is extracted into front deck, by the weight crushing ice sheet of water.These methods all propose higher requirement to Ship Structure, propulsion plant and ancillary facility thereof etc., and at neritic province domain even can't realize.
Summary of the invention:
The objective of the invention is the demand that opens ice for ocean or lake, a kind of safe and efficient, continuous ice-breaking mechanism of not damaging hull is provided.
The present invention is achieved in that continuous ice-breaking mechanism comprises toothed wheel, toothed wheel support, bearing, profile of tooth wheel shaft and carriage.Wherein toothed wheel is connected with the profile of tooth wheel shaft, and the profile of tooth wheel shaft is connected with the toothed wheel support by bearing, and carriage is arranged on the below of toothed wheel support both sides.
Described toothed wheel is two or more toothed wheel, and toothed wheel keeps coaxial and tooth, groove arranged in dislocation pattern, affixed driving wheel on the profile of tooth wheel shaft.Carriage adopts low-angle inclined-plane pattern.
Carriage of the present invention and toothed wheel support are fixed on the hull, realize opening ice thereby drive the rotation of profile of tooth wheel shaft rotation drive toothed wheel by power source.Superiority is to take full advantage of the weak characteristic of ice flexural strength, carriage when ice breaker is advanced below ice sheet and the toothed wheel of rotating on ice sheet realize the destruction to ice sheet, simultaneously, toothed wheel plays the effect of pushing ahead to ice breaker in rotary course, the combination of two or more toothed wheel can improve the continuity that ice breaker is advanced.This mechanism can effectively reduce the requirement to propeller and the related facility of ice breaker, particularly at shallow water area, owing to being subjected to have larger superiority in the limited situation of the drinking water of depth of water restriction ice breaker and propulsion capability.
Description of drawings:
Fig. 1 is the continuous ice-breaking mechanism schematic diagram;
Fig. 2 is Fig. 1 continuous ice-breaking mechanism left view;
Among the figure, 1, toothed wheel, 2, the toothed wheel support, 3, bearing, 4, the profile of tooth wheel shaft, 5, carriage, 6, hull.
The specific embodiment:
Now in conjunction with Figure of description 1,2, the invention will be further described:
Embodiment 1, and mechanism for continuous comprises toothed wheel 1, toothed wheel support 2, bearing 3, profile of tooth wheel shaft 4 and carriage 5.Wherein: toothed wheel 1 and profile of tooth wheel shaft 4 are fixedly connected with by key:; Profile of tooth wheel shaft 4 is connected with toothed wheel support 2 by bearing 3; Carriage 5 is arranged on the both sides of toothed wheel 1 bottom.During concrete the use, toothed wheel support 2 is fixedly connected with hull 6 with carriage 5.Its power resources are by being that hull moves ahead and directly drives toothed wheel in the driving process and rotate, or by arrange on the hull with toothed wheel directly meshing gear drive.
Embodiment 2, and on the basis of embodiment 1, carriage 5 top acting surfaces adopt low-angle inclined-plane pattern.Two toothed wheel 1 are connected with driving wheel for the connection that misplaces alternately of coaxial and tooth, groove at profile of tooth wheel shaft 4.The driving of toothed wheel drives the driving wheel (not shown in FIG.) of profile of tooth wheel shaft by the driving mechanism on the hull.Wherein: driving wheel comprises gear, belt pulley etc.; Driving mechanism comprises the driving that cooperates of gear and chain or belt pulley and belt, comprises that also modes such as adopting hydraulic pressure or air pressure drive.
The effect of continuous ice-breaking mechanism is exactly by toothed wheel and carriage the effect of ice sheet to be opened ice.Concrete operation process is: carriage 5 is fixed on the ice breaker 6, be in below the ice sheet bottom surface, toothed wheel 1 is rotated under the drive of power source, tooth on the toothed wheel produces extruding to ice on ice sheet, 5 on carriage is to lifting on the ice sheet, ice sheet is destroyed under flexural stress, and the rotation of toothed wheel 1 is played certain effect of pushing ahead to ice breaker 6.
Claims (3)
1. continuous ice-breaking mechanism, it is characterized in that: comprise toothed wheel (1), toothed wheel support (2), bearing (3), profile of tooth wheel shaft (4) and carriage (5), wherein toothed wheel (1) is connected with profile of tooth wheel shaft (4), profile of tooth wheel shaft (4) is connected with toothed wheel support (2) by bearing (3), and carriage (5) is arranged on the both sides of toothed wheel (1) bottom.
2. continuous ice-breaking mechanism according to claim 1, it is characterized in that: toothed wheel (1) adopts a plurality of compositions, and a plurality of toothed wheel (1) are connected with driving wheel for the connection that misplaces alternately of coaxial and tooth, groove at profile of tooth wheel shaft (4).
3. continuous ice-breaking mechanism according to claim 1 and 2, it is characterized in that: carriage (5) top acting surface adopts low-angle inclined-plane pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110326606.0A CN103074875B (en) | 2011-10-25 | 2011-10-25 | Continuous ice breaking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110326606.0A CN103074875B (en) | 2011-10-25 | 2011-10-25 | Continuous ice breaking mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103074875A true CN103074875A (en) | 2013-05-01 |
| CN103074875B CN103074875B (en) | 2015-05-13 |
Family
ID=48151564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110326606.0A Active CN103074875B (en) | 2011-10-25 | 2011-10-25 | Continuous ice breaking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103074875B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669308A (en) * | 2014-01-07 | 2014-03-26 | 邱世军 | Continuous icebreaking mechanism and icebreaker |
| CN105346683A (en) * | 2015-11-27 | 2016-02-24 | 胡益锋 | Fast and continuous ice breaking mechanism |
| CN106013018A (en) * | 2016-05-23 | 2016-10-12 | 苏州杰姆斯特机械有限公司 | Intelligent energy-saved ice smashing method applied to river and lake water systems |
| CN107187553A (en) * | 2017-05-25 | 2017-09-22 | 宁波市鄞州发辉机械科技有限公司 | A kind of servicing unit of ice breaker |
| CN108557022A (en) * | 2018-05-10 | 2018-09-21 | 青岛多德多信息技术有限公司 | A kind of ice-breaking ship |
| RU193107U1 (en) * | 2018-04-25 | 2019-10-15 | Леонид Петрович Кунаков | KUNAKOV ICE BREAKER |
| RU2781166C1 (en) * | 2022-06-10 | 2022-10-06 | Григорий Павлович Павлов | Device for increasing the ice-breaking of ships |
Citations (8)
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| US2665655A (en) * | 1950-07-12 | 1954-01-12 | George R Brown | Machine for disintegrating and removing ice to form navigation channels |
| NL6400272A (en) * | 1963-10-24 | 1965-04-26 | ||
| CN2247677Y (en) * | 1995-11-07 | 1997-02-19 | 崔宪江 | Combined ice-breaking snow-removing machine |
| CN2853594Y (en) * | 2005-12-05 | 2007-01-03 | 董兰田 | Ice breaking ship |
| CN2937246Y (en) * | 2006-09-04 | 2007-08-22 | 崔永有 | Two-purpose machine for earth moving and snow plow |
| US20100186647A1 (en) * | 2009-01-29 | 2010-07-29 | Lewis James Clifford | Apparatus for removal of oil from ice |
| CN201581373U (en) * | 2009-12-30 | 2010-09-15 | 程荣俊 | Railway snow removing and ice breaking vehicle |
| CN202298582U (en) * | 2011-10-25 | 2012-07-04 | 中国石油化工股份有限公司 | Continuous ice-breaking mechanism |
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2011
- 2011-10-25 CN CN201110326606.0A patent/CN103074875B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2665655A (en) * | 1950-07-12 | 1954-01-12 | George R Brown | Machine for disintegrating and removing ice to form navigation channels |
| NL6400272A (en) * | 1963-10-24 | 1965-04-26 | ||
| CN2247677Y (en) * | 1995-11-07 | 1997-02-19 | 崔宪江 | Combined ice-breaking snow-removing machine |
| CN2853594Y (en) * | 2005-12-05 | 2007-01-03 | 董兰田 | Ice breaking ship |
| CN2937246Y (en) * | 2006-09-04 | 2007-08-22 | 崔永有 | Two-purpose machine for earth moving and snow plow |
| US20100186647A1 (en) * | 2009-01-29 | 2010-07-29 | Lewis James Clifford | Apparatus for removal of oil from ice |
| CN201581373U (en) * | 2009-12-30 | 2010-09-15 | 程荣俊 | Railway snow removing and ice breaking vehicle |
| CN202298582U (en) * | 2011-10-25 | 2012-07-04 | 中国石油化工股份有限公司 | Continuous ice-breaking mechanism |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669308A (en) * | 2014-01-07 | 2014-03-26 | 邱世军 | Continuous icebreaking mechanism and icebreaker |
| CN105346683A (en) * | 2015-11-27 | 2016-02-24 | 胡益锋 | Fast and continuous ice breaking mechanism |
| CN106013018A (en) * | 2016-05-23 | 2016-10-12 | 苏州杰姆斯特机械有限公司 | Intelligent energy-saved ice smashing method applied to river and lake water systems |
| CN107187553A (en) * | 2017-05-25 | 2017-09-22 | 宁波市鄞州发辉机械科技有限公司 | A kind of servicing unit of ice breaker |
| RU193107U1 (en) * | 2018-04-25 | 2019-10-15 | Леонид Петрович Кунаков | KUNAKOV ICE BREAKER |
| CN108557022A (en) * | 2018-05-10 | 2018-09-21 | 青岛多德多信息技术有限公司 | A kind of ice-breaking ship |
| RU2781166C1 (en) * | 2022-06-10 | 2022-10-06 | Григорий Павлович Павлов | Device for increasing the ice-breaking of ships |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103074875B (en) | 2015-05-13 |
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