CN106995048A - A kind of antiwind cutter of stern tube shaft - Google Patents
A kind of antiwind cutter of stern tube shaft Download PDFInfo
- Publication number
- CN106995048A CN106995048A CN201710367227.3A CN201710367227A CN106995048A CN 106995048 A CN106995048 A CN 106995048A CN 201710367227 A CN201710367227 A CN 201710367227A CN 106995048 A CN106995048 A CN 106995048A
- Authority
- CN
- China
- Prior art keywords
- tube shaft
- stern tube
- cutter
- diameter
- antiwind
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
- B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
- B63H5/16—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in recesses; with stationary water-guiding elements; Means to prevent fouling of the propeller, e.g. guards, cages or screens
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The present invention relates to a kind of cutter, more particularly to a kind of antiwind cutter of stern tube shaft.A kind of antiwind cutter of stern tube shaft, it is characterised in that:Outer wall pipe latter end suit outside stern tube shaft fixes the cutter seat that one section of pipe is the antiwind cutter of stern tube shaft, uniform axial restraint has four blocks of steel plates on the circumference of cutter seat, the outer hypotenuse of steel plate is blade, the outermost end of four blocks of steel plates has a tubular knife, and the diameter of tubular knife is equal to the diameter for the propeller installed on stern tube shaft.The above-described antiwind cutter of stern tube shaft, suit is fixed on the outer wall Guan Shanghou outside stern tube shaft, it appears that as kuppe, because the knife is not rotated, its water conservancy diversion effect is good, and resistance is small;The diameter of tubular knife is equal to the diameter of propeller, so it can cut off all nylon ropes and fishing net passed through in its diameter, so it can effectively prevent winding.
Description
Technical field
The present invention relates to a kind of cutter, more particularly to a kind of antiwind cutter of stern tube shaft.
Background technology
Ship is in the normal range of inland river, and unavoidably pasture and water and water medium-length fibre class debris are twined to propeller shaft under water
Around, wind to a certain extent, will influence spiral propeller propulsive force, influence the speed of a ship or plane.Typically always shut down and exclude twister
Afterwards, it can continue to set sail, more bother.Publication No. CN203268310U stern tube shaft cuts pasture and water device, because pasture and water cutter is peace
On the stern tube shaft of rotation, and vertical range of the blade away from stern tube shaft is shorter, and it is still easier to wind flood and bring to lose
The fishing net and nylon fishing net gang rope abandoned;Because its pasture and water cutter is vertical with stern tube shaft, when rotating, it is a centrifugal impeller
Water is outwards centrifuged away and kinetic energy is consumed, the current centrifuged away advance that axial current in the same direction are perpendicular and shadow with steamer again
The axle flow velocity degree of Xiangshui County, also just have impact on the pace of steamer.
The content of the invention
The present invention provides a kind of antiwind cutter of stern tube shaft, and it can effectively prevent twining for fishing net and nylon fishing net gang rope
Around.
The present invention solves technical problem and provides following scheme:
A kind of antiwind cutter of stern tube shaft, it is characterised in that:Outer wall pipe latter end suit outside stern tube shaft fixes one section of pipe for stern tube shaft
The cutter seat of antiwind cutter, uniform axial restraint has four blocks of steel plates on the circumference of cutter seat, and the outer hypotenuse of steel plate is blade,
The outermost end of four blocks of steel plates has a tubular knife, and the diameter of tubular knife is equal to the diameter for the propeller installed on stern tube shaft.
The above-described antiwind cutter of stern tube shaft, suit is fixed on the outer wall Guan Shanghou outside stern tube shaft, it appears that as kuppe,
Because the knife is not rotated, its water conservancy diversion effect is good, and resistance is small;The diameter of tubular knife is equal to the diameter of propeller, so it
All nylon ropes and fishing net passed through in its diameter can be cut off, so it can effectively prevent winding.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is end view schematic of the present invention.
Fig. 3 is scheme of installation of the present invention.
In figure:1st, cutter;1.1st, cutter seat;1.2nd, steel plate;1.2.1, blade;1.3rd, tubular knife;1.3.1, tubular
Knife blade;2nd, outer wall pipe;3rd, stern tube shaft;4th, propeller.
Embodiment
In Fig. 1,2,3, the antiwind cutter of a kind of stern tube shaft that the present invention is provided, it is characterised in that:In stern tube shaft(3)Outer is outer
Wall pipe(2)Latter end suit fixes one section of pipe for the antiwind cutter of stern tube shaft(1)Cutter seat(1.1), in cutter seat(1.1)Circle
Uniform axial restraint has four blocks of steel plates on week(1.2), steel plate(1.2)Outer hypotenuse be blade(1.2.1), four blocks of steel plates(1.2)
Outermost end have a tubular knife(1.3), tubular knife(1.3)Diameter be equal to stern tube shaft(3)The propeller of upper installation(4)'s
Diameter.
Claims (1)
1. a kind of antiwind cutter of stern tube shaft, it is characterised in that:In stern tube shaft(3)Outer outer wall pipe(2)Latter end suit fixes one section of circle
Manage as the antiwind cutter of stern tube shaft(1)Cutter seat(1.1), in cutter seat(1.1)Circumference on uniform axial restraint have four blocks of steel
Plate(1.2), steel plate(1.2)Outer hypotenuse be blade(1.2.1), four blocks of steel plates(1.2)Outermost end have a tubular knife
(1.3), tubular knife(1.3)Diameter be equal to stern tube shaft(3)The propeller of upper installation(4)Diameter.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710367227.3A CN106995048A (en) | 2017-05-23 | 2017-05-23 | A kind of antiwind cutter of stern tube shaft |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710367227.3A CN106995048A (en) | 2017-05-23 | 2017-05-23 | A kind of antiwind cutter of stern tube shaft |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106995048A true CN106995048A (en) | 2017-08-01 |
Family
ID=59435826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710367227.3A Pending CN106995048A (en) | 2017-05-23 | 2017-05-23 | A kind of antiwind cutter of stern tube shaft |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106995048A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112937823A (en) * | 2021-03-10 | 2021-06-11 | 谢党国 | Screw driver suitable for high-efficient clearance pasture and water and automatically cleaning |
CN113212721A (en) * | 2021-06-03 | 2021-08-06 | 魏迎辉 | Liftable pump spray propulsion device |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5928042A (en) * | 1998-03-26 | 1999-07-27 | Glenn F. Mattina | Propeller guard |
CN201254267Y (en) * | 2008-07-29 | 2009-06-10 | 宋寰 | Boat propeller type cut-off machine |
CN201457728U (en) * | 2009-07-25 | 2010-05-12 | 西南交通大学 | Propeller anti-wrap cutting tool |
CN203078743U (en) * | 2013-03-12 | 2013-07-24 | 张建新 | Sawtooth propeller |
CN104044718A (en) * | 2013-03-12 | 2014-09-17 | 张建新 | Sawtooth propeller |
CN205186494U (en) * | 2015-11-23 | 2016-04-27 | 云南玉溪汇龙科技有限公司 | Amphibian electric motor car screw |
CN105840393A (en) * | 2016-05-16 | 2016-08-10 | 嵊泗县陈久海洋生物集养有限公司 | Propeller winding preventing device |
KR20160109088A (en) * | 2015-03-09 | 2016-09-21 | 주식회사 한화 | Device for preventing tangling of float things using screw |
CN205661638U (en) * | 2016-05-10 | 2016-10-26 | 广西新港湾工程有限公司 | Ship propeller winding netting shearing mechanism |
CN206813278U (en) * | 2017-05-23 | 2017-12-29 | 李先根 | A kind of antiwind cutter of stern tube shaft |
-
2017
- 2017-05-23 CN CN201710367227.3A patent/CN106995048A/en active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5928042A (en) * | 1998-03-26 | 1999-07-27 | Glenn F. Mattina | Propeller guard |
CN201254267Y (en) * | 2008-07-29 | 2009-06-10 | 宋寰 | Boat propeller type cut-off machine |
CN201457728U (en) * | 2009-07-25 | 2010-05-12 | 西南交通大学 | Propeller anti-wrap cutting tool |
CN203078743U (en) * | 2013-03-12 | 2013-07-24 | 张建新 | Sawtooth propeller |
CN104044718A (en) * | 2013-03-12 | 2014-09-17 | 张建新 | Sawtooth propeller |
KR20160109088A (en) * | 2015-03-09 | 2016-09-21 | 주식회사 한화 | Device for preventing tangling of float things using screw |
CN205186494U (en) * | 2015-11-23 | 2016-04-27 | 云南玉溪汇龙科技有限公司 | Amphibian electric motor car screw |
CN205661638U (en) * | 2016-05-10 | 2016-10-26 | 广西新港湾工程有限公司 | Ship propeller winding netting shearing mechanism |
CN105840393A (en) * | 2016-05-16 | 2016-08-10 | 嵊泗县陈久海洋生物集养有限公司 | Propeller winding preventing device |
CN206813278U (en) * | 2017-05-23 | 2017-12-29 | 李先根 | A kind of antiwind cutter of stern tube shaft |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112937823A (en) * | 2021-03-10 | 2021-06-11 | 谢党国 | Screw driver suitable for high-efficient clearance pasture and water and automatically cleaning |
CN112937823B (en) * | 2021-03-10 | 2023-10-13 | 青阳县乔木乡自来水厂 | Screw driver suitable for high-efficient clearance pasture and water and automatically cleaning |
CN113212721A (en) * | 2021-06-03 | 2021-08-06 | 魏迎辉 | Liftable pump spray propulsion device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2674092C (en) | Tidal electricity generating apparatus | |
JP6618920B2 (en) | Hydrodynamic energy conversion system and use thereof | |
CN206813278U (en) | A kind of antiwind cutter of stern tube shaft | |
CN106995048A (en) | A kind of antiwind cutter of stern tube shaft | |
KR20140053919A (en) | Run-of-the-river or marine current power plant and method for operating the same | |
CN206797682U (en) | The antiwind cutter of stern tube shaft | |
JP5140749B2 (en) | Tidal current generator | |
JP5346050B2 (en) | Tidal current generator | |
CN207157432U (en) | The anti-floating object wind of buoy anchor hawser | |
CN113581434A (en) | Device for preventing propeller from being wound by rope and working method | |
WO2016009647A1 (en) | Wave energy converter | |
CN107097927A (en) | The antiwind cutter of stern tube shaft | |
KR101969783B1 (en) | Floating Hydropower turbine | |
CN215794386U (en) | Device for preventing propeller from being wound by rope | |
JP2013256931A (en) | Floating body type tidal power generation device | |
CN211618046U (en) | Fluid spiral thrust driven propeller | |
CN113548167A (en) | Grid for preventing side thruster from being wound and working method | |
CN206782034U (en) | The steamer upender not wound | |
CN207595232U (en) | A kind of antiwind device of unmanned ships and light boats screw propeller | |
EP2896822B1 (en) | Submersible generator | |
CN111114712A (en) | Surface torrent-based rotating balancing instrument | |
CN207328794U (en) | A kind of multistage blade propulsion device with radome fairing | |
US20150354543A1 (en) | Floating Wind Turbine Structure | |
JP3210788U (en) | Fluid collecting speed increasing cylinder and power generator using the same | |
JP2013221437A (en) | Hydraulic power generation device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170801 |