CN206813278U - A kind of antiwind cutter of stern tube shaft - Google Patents
A kind of antiwind cutter of stern tube shaft Download PDFInfo
- Publication number
- CN206813278U CN206813278U CN201720576181.1U CN201720576181U CN206813278U CN 206813278 U CN206813278 U CN 206813278U CN 201720576181 U CN201720576181 U CN 201720576181U CN 206813278 U CN206813278 U CN 206813278U
- 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.)
- Expired - Fee Related
Links
Abstract
A kind of cutter is the utility model is related to, 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 are fixed on the outer wall Guan Shanghou outside stern tube shaft, it appears that as kuppe, because the knife does not rotate, 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 from winding.
Description
Technical field
A kind of cutter is the utility model is related to, more particularly to a kind of antiwind cutter of stern tube shaft.
Background technology
In the normal range of inland river, unavoidable underwater pasture and water and water medium-length fibre class debris twine ship to propeller shaft
Around, winding 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, can continue to set sail, it is more troublesome.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 consumes kinetic energy, 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.
Utility model content
The utility model provides a kind of antiwind cutter of stern tube shaft, and it can effectively prevent fishing net and nylon fishing net gang rope
Winding.
The utility model 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 and is
The cutter seat of the antiwind cutter of stern tube shaft, 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 have a tubular knife, and the diameter of tubular knife is equal to the straight of the propeller installed on stern tube shaft
Footpath.
The above-described antiwind cutter of stern tube shaft, suit are fixed on outer wall Guan Shanghou outside stern tube shaft, it appears that as kuppe,
Because the knife does not rotate, 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 from winding.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the utility model end view schematic.
Fig. 3 is the utility model scheme of installation.
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, a kind of antiwind cutter of stern tube shaft provided by the utility model, it is characterised in that：In stern tube shaft（3）Outside
Outer wall pipe（2）It is the antiwind cutter of stern tube shaft that latter end suit, which fixes one section of pipe,（1）Cutter seat（1.1）, in cutter seat（1.1）
Circumference on uniformly axial restraint have four blocks of steel plates（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.
Claims (1)
- A kind of 1. 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 uniformly 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 |
|---|---|---|---|
| CN201720576181.1U CN206813278U (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 |
|---|---|---|---|
| CN201720576181.1U CN206813278U (en) | 2017-05-23 | 2017-05-23 | A kind of antiwind cutter of stern tube shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206813278U true CN206813278U (en) | 2017-12-29 |
Family
ID=60756483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720576181.1U Expired - Fee Related CN206813278U (en) | 2017-05-23 | 2017-05-23 | A kind of antiwind cutter of stern tube shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206813278U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106995048A (en) * | 2017-05-23 | 2017-08-01 | 李先根 | A kind of antiwind cutter of stern tube shaft |
| CN112093019A (en) * | 2020-10-09 | 2020-12-18 | 瑞安斌团电子科技有限公司 | Prevent fishing net pasture and water hank dead propeller's marine starting drive |
-
2017
- 2017-05-23 CN CN201720576181.1U patent/CN206813278U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106995048A (en) * | 2017-05-23 | 2017-08-01 | 李先根 | A kind of antiwind cutter of stern tube shaft |
| CN112093019A (en) * | 2020-10-09 | 2020-12-18 | 瑞安斌团电子科技有限公司 | Prevent fishing net pasture and water hank dead propeller's marine starting drive |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171229 Termination date: 20210523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |