CN110217366A - A kind of novel ship alloy oil Nylon propeller - Google Patents
A kind of novel ship alloy oil Nylon propeller Download PDFInfo
- Publication number
- CN110217366A CN110217366A CN201910325002.0A CN201910325002A CN110217366A CN 110217366 A CN110217366 A CN 110217366A CN 201910325002 A CN201910325002 A CN 201910325002A CN 110217366 A CN110217366 A CN 110217366A
- Authority
- CN
- China
- Prior art keywords
- blade
- connecting shaft
- propeller
- connection
- link block
- 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
- 239000004677 Nylon Substances 0.000 title claims abstract description 23
- 229920001778 nylon Polymers 0.000 title claims abstract description 23
- 239000000956 alloy Substances 0.000 title claims abstract description 13
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 238000000465 moulding Methods 0.000 claims description 3
- 238000009750 centrifugal casting Methods 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 abstract description 5
- 230000007797 corrosion Effects 0.000 abstract description 5
- 239000007769 metal material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H1/00—Propulsive elements directly acting on water
- B63H1/02—Propulsive elements directly acting on water of rotary type
- B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
- B63H1/14—Propellers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H1/00—Propulsive elements directly acting on water
- B63H1/02—Propulsive elements directly acting on water of rotary type
- B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
- B63H1/14—Propellers
- B63H1/20—Hubs; Blade connections
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The invention proposes a kind of novel ship alloy oil Nylon propellers, including connecting shaft and propeller blade, connecting shaft includes connection frame, connect shaft housing and link block, the connecting groove being coupled is equipped on the end face and bottom surface of link block, the connecting groove being coupled is equipped on the end face and bottom surface of link block, connect the positioning groove that connection and positioning are additionally provided on the end face and bottom surface of shaft housing, it is sealed at connecting shaft cage connection by sealing ring or sealing strip, propeller blade includes blade connection frame and blade enclosure, the inner wall upper limit position block of link block, this propeller arrangement advantages of simple, it is connected firmly, it is not easy to loosen, shell is made of nylon material, it is light-weight, self-lubricating property is good, good toughness, low noise, wear-resisting property and corrosion resistance and good, long service life.
Description
Technical field
The present invention relates to Propeller technology field, in particular to a kind of novel ship alloy oil Nylon propeller.
Background technique
Propeller refers to be rotated in air or water by blade, converts engine rotation power in the device of propulsive force,
Can there are two or more leaf be connected with hub, leaf for helicoid or is similar to a kind of propeller of helicoid on one side backward, spiral shell
Rotation paddle be divided into many kinds, application is also very extensive, and existing propeller for vessels is made of metal material mostly, weight compared with
Weight, assembling and carrying are more bothersome, and propeller made of metal material, toughness, wearability, corrosion resistance, self-lubricating
Performance is poor, cause propeller works for a period of time only can, need replacing, it is time-consuming and laborious.
Summary of the invention
It is simple and reasonable the object of the present invention is to provide a kind of novel ship alloy oil Nylon propeller, connection
Securely, it is not easy to loosen, shell is made of nylon material, light-weight, self-lubricating property is good, good toughness, low noise, wearability
Energy and corrosion resistance and good, long service life.
The object of the present invention is achieved like this:
A kind of novel ship alloy oil Nylon propeller, which is characterized in that including connecting shaft and propeller blade, the connection
Axis is in cylindrical body, and the connecting shaft is middle control structure, and the connecting shaft includes connection frame, connects shaft housing and link block, described
Connection frame is sleeved on link block, and the connecting shaft outer cover suit is on connection frame, on the end face and bottom surface of the link block
Equipped with the connecting groove being coupled, the connecting groove is rounded, and the connecting groove setting is in connection axial end and bottom surface
Middle part, the connecting groove bottom surface are equipped with the connecting hole of multiple connections, and the connecting hole is through connection axial end and bottom
The straight hole in face, there are six the connecting holes, and the connecting hole is circumferentially distributed in connecting groove centered on the axis of connecting shaft
Bottom, be additionally provided with the positioning groove of connection and positioning, the positioning groove on the end face and bottom surface of the connection shaft housing
Fan-shaped, there are six the positioning grooves, and the positioning groove is circumferentially distributed in connection centered on the axis for connecting shaft housing
On the end face and bottom surface of axis, there are three the propeller blades, and the propeller blade is circumferential centered on the axis of connecting shaft
It is distributed on the side of connecting shaft, and propeller blade inclination is fixedly connected with connecting shaft；
Further, it is sealed at the connecting shaft cage connection by sealing ring or sealing strip, the connection shaft housing
It is made of oily nylon material；
Further, the propeller blade includes blade connection frame and blade enclosure, and the blade connection frame is fixedly mounted on
On the side of connecting shaft, the blade enclosure is sleeved on blade connection frame, and the blade enclosure is made of oily nylon material；
Further, the inner wall of the link block is equipped with limited block can quickly assemble, with limit function, the limit
Position has multiple fastly, and the limited block is circumferentially distributed on the inner wall of link block centered on the axis of link block；
Further, the blade enclosure and connection shaft housing be by fixed in a mold by connection frame and blade connection frame, from
The heart is cast in mold, one-pass molding.
Compared with prior art, the beneficial effects of the present invention are:
A kind of novel ship alloy oil Nylon propeller, including connecting shaft and propeller blade, connecting shaft include connection frame, connect
Spindle shell and link block, propeller blade include blade connection frame and blade enclosure, and connecting shaft just passes through with propeller blade
Connection frame and propeller connection frame are fixed, and fixed performance is good, are not easy to loosen, and connect shaft housing and blade enclosure is all made of oil
Nylon material is made, light-weight, self-lubricating property is good, good toughness, low noise, resistance to compared to the shell of other metal materials
Performance and corrosion resistance and good are ground, connecting groove is equipped on the end face and bottom surface of link block, connects the end face and bottom of shaft housing
Face is equipped with positioning groove, can quickly pairing polishes Nylon propeller be assembled, convenient and efficient, connecting shaft cage connection
Place is sealed by sealing ring or sealing strip, and good seal performance, can protect connection frame and blade connection frame will not be by water
Corrosion.
Detailed description of the invention
Fig. 1 is main view of the invention.
Fig. 2 is left view of the invention.
Fig. 3 is the direction A enlarged drawing in Fig. 2.
Wherein, 1 is connecting shaft, and 11 be connection frame, and 12 be connection shaft housing, and 121 be positioning groove, and 13 be link block, 131
It is connecting hole for connecting groove, 132,133 be limited block, and 2 propeller blades, 21 be blade connection frame, and 22 be blade enclosure.
Specific embodiment
As shown in Figure 1-3, a kind of novel ship alloy oil Nylon propeller, which is characterized in that including connecting shaft 1 and spiral shell
Revolve paddle blade 2, the connecting shaft 1 be in cylindrical body, the connecting shaft 1 be middle control structure, the connecting shaft 1 include connection frame 11,
Connection shaft housing 12 and link block 13, the connection frame 11 are sleeved on link block 13,12 company of being sleeved on of connection shaft housing
It connects on frame 11, the connecting groove 131 being coupled, the connecting groove is equipped on the end face and bottom surface of the link block 13
131 is rounded, and the connecting groove 131 is arranged in the middle part of 1 end face of connecting shaft and bottom surface, sets on 131 bottom surface of connecting groove
There is the connecting hole 132 of multiple connections, the connecting hole 132 is the straight hole through connecting shaft 1 end face and bottom surface, the connection
There are six holes 132, and the connecting hole 132 is circumferentially distributed in the bottom of connecting groove 131, institute centered on the axis of connecting shaft 1
The positioning groove 121 that connection and positioning are additionally provided on the end face and bottom surface of connection shaft housing 12 is stated, the positioning groove 121 is in
Sector, there are six the positioning grooves 121, and the positioning groove 121 is circumferentially distributed centered on the axis for connecting shaft housing 12
On the end face and bottom surface of connection shaft housing 12, there are three the propeller blades 2, and the propeller blade 2 is with connecting shaft 1
It is circumferentially distributed in centered on axis on the side of connecting shaft 1, and the inclination of propeller blade 2 is fixedly connected with connecting shaft 1.
Further, 12 junction of connection shaft housing is sealed by sealing ring or sealing strip, the connection
Shaft housing 12 is made of oily nylon material.
Further, the propeller blade 2 includes blade connection frame 21 and blade enclosure 22, the blade connection frame 21
It is fixedly mounted on the side of connecting shaft 1, the blade enclosure 22 is sleeved on blade connection frame 21, and the blade enclosure 22 is adopted
It is made of oily nylon material.
Further, the inner wall of the link block 13 is equipped with limited block can quickly assemble, with limit function
133, the limit has multiple fastly, and the limited block 133 is circumferentially distributed in link block 13 centered on the axis of link block 13
On inner wall.
Further, the blade enclosure 22 and connection shaft housing 12 pass through connection frame 11 and blade connection frame 21 is fixed
In a mold, in centrifugal casting to mold, one-pass molding.
The present invention is not limited to the above embodiments, on the basis of technical solution disclosed by the invention, the skill of this field
For art personnel according to disclosed technology contents, one can be made to some of which technical characteristic by not needing creative labor
A little replacements and deformation, these replacements and deformation are within the scope of the invention.
Claims (5)
1. a kind of novel ship alloy oil Nylon propeller, which is characterized in that including connecting shaft (1) and propeller blade (2),
The connecting shaft (1) is in cylindrical body, and the connecting shaft (1) is middle control structure, and the connecting shaft (1) includes connection frame (11), connects
Spindle shell (12) and link block (13), the connection frame (11) are sleeved on link block (13), the connection shaft housing (12)
It is sleeved on connection frame (11), the connecting groove (131) being coupled is equipped on the end face and bottom surface of the link block (13),
The connecting groove (131) is rounded, and connecting groove (131) setting is in the middle part of connecting shaft (1) end face and bottom surface, the company
The connecting hole (132) that groove (131) bottom surface is equipped with multiple connections is connect, the connecting hole (132) is to hold through connecting shaft (1)
The straight hole in face and bottom surface, there are six the connecting holes (132), and the connecting hole (132) is centered on the axis of connecting shaft (1)
It is circumferentially distributed in the bottom of connecting groove (131), connection is additionally provided on the end face and bottom surface of connection shaft housing (12) and is determined
The positioning groove (121) of position, the positioning groove (121) is fan-shaped, and there are six the positioning grooves (121), the positioning
Groove (121) is circumferentially distributed on the end face and bottom surface of connection shaft housing (12) centered on the axis for connecting shaft housing (12),
There are three the propeller blades (2), propeller blade (2) company of being circumferentially distributed in centered on the axis of connecting shaft (1)
On the side of spindle (1), and propeller blade (2) inclination is fixedly connected with connecting shaft (1).
2. a kind of novel ship alloy oil Nylon propeller according to claim, it is characterised in that: the connecting shaft
Shell (12) junction is sealed by sealing ring or sealing strip, and the connection shaft housing (12) is by oily nylon material system
At.
3. a kind of novel ship alloy oil Nylon propeller according to claim, it is characterised in that: the propeller
Blade (2) includes blade connection frame (21) and blade enclosure (22), and the blade connection frame (21) is fixedly mounted on connecting shaft (1)
Side on, the blade enclosure (22) is sleeved on blade connection frame (21), and the blade enclosure (22) is using oily nylon material
Material is made.
4. a kind of novel ship alloy oil Nylon propeller according to claim, it is characterised in that: the link block
(13) inner wall is equipped with limited block (133) can quickly assemble, with limit function, and the limit has multiple, institute fastly
Limited block (133) is stated to be circumferentially distributed in centered on the axis of link block (13) on the inner wall of link block (13).
5. a kind of novel ship alloy oil Nylon propeller according to claim, it is characterised in that: outside the blade
By the way that connection frame (11) and blade connection frame (21) is fixed in a mold, centrifugal casting is arrived for shell (22) and connection shaft housing (12)
In mold, one-pass molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910325002.0A CN110217366A (en) | 2019-04-22 | 2019-04-22 | A kind of novel ship alloy oil Nylon propeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910325002.0A CN110217366A (en) | 2019-04-22 | 2019-04-22 | A kind of novel ship alloy oil Nylon propeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110217366A true CN110217366A (en) | 2019-09-10 |
Family
ID=67820026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910325002.0A Pending CN110217366A (en) | 2019-04-22 | 2019-04-22 | A kind of novel ship alloy oil Nylon propeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110217366A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990066121A (en) * | 1998-01-21 | 1999-08-16 | 이해규 | Corrosion resistant surface treatment of ship propeller |
| CN1868806A (en) * | 2005-05-27 | 2006-11-29 | Fb设计有限公司 | Boat propeller and method for assembling the same |
| CN101626950A (en) * | 2006-10-02 | 2010-01-13 | 科林·D·张伯伦 | Safety propeller |
| CN201873289U (en) * | 2010-09-20 | 2011-06-22 | 河南省超贝工程设备有限公司 | Rare earth oil-containing alloy nylon composite carrier roller |
| CN202592100U (en) * | 2012-04-26 | 2012-12-12 | 东方电气集团东方汽轮机有限公司 | Rotor support of large-scale rotating equipment |
| CN108839398A (en) * | 2018-05-31 | 2018-11-20 | 大连交通大学 | It is a kind of with carbon fiber-porous nylon composite construction propeller and preparation method thereof |
| CN208683081U (en) * | 2018-07-17 | 2019-04-02 | 威海诺曼底船舶技术有限公司 | A kind of air propeller peculiar to vessel |
| CN109572971A (en) * | 2019-01-22 | 2019-04-05 | 广州航海学院 | A kind of propeller arrangement for anti-heel |
| CN210027854U (en) * | 2019-04-22 | 2020-02-07 | 镇江市丹徒区奇生塑料有限公司 | Novel alloy oil nylon propeller for boats and ships |
-
2019
- 2019-04-22 CN CN201910325002.0A patent/CN110217366A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990066121A (en) * | 1998-01-21 | 1999-08-16 | 이해규 | Corrosion resistant surface treatment of ship propeller |
| CN1868806A (en) * | 2005-05-27 | 2006-11-29 | Fb设计有限公司 | Boat propeller and method for assembling the same |
| CN101626950A (en) * | 2006-10-02 | 2010-01-13 | 科林·D·张伯伦 | Safety propeller |
| CN201873289U (en) * | 2010-09-20 | 2011-06-22 | 河南省超贝工程设备有限公司 | Rare earth oil-containing alloy nylon composite carrier roller |
| CN202592100U (en) * | 2012-04-26 | 2012-12-12 | 东方电气集团东方汽轮机有限公司 | Rotor support of large-scale rotating equipment |
| CN108839398A (en) * | 2018-05-31 | 2018-11-20 | 大连交通大学 | It is a kind of with carbon fiber-porous nylon composite construction propeller and preparation method thereof |
| CN208683081U (en) * | 2018-07-17 | 2019-04-02 | 威海诺曼底船舶技术有限公司 | A kind of air propeller peculiar to vessel |
| CN109572971A (en) * | 2019-01-22 | 2019-04-05 | 广州航海学院 | A kind of propeller arrangement for anti-heel |
| CN210027854U (en) * | 2019-04-22 | 2020-02-07 | 镇江市丹徒区奇生塑料有限公司 | Novel alloy oil nylon propeller for boats and ships |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11319969B2 (en) | Eddy pump impeller | |
| US9452812B2 (en) | Propulsion unit for maritime vessel including a nozzle exhibiting an exchangable leading edge on the inlet of the nozzle | |
| CN108730349B (en) | Integrated oil lubricating bearing for deep-sea propeller with hub rim | |
| JPS6374797A (en) | Propeller and joint member | |
| EP2902312A1 (en) | Marine propellers | |
| CN208153351U (en) | Centrifugal axial flow-type marine fan | |
| US20150203182A1 (en) | Propulsion Unit for Maritime Vessel | |
| US3935833A (en) | Jet boat pump | |
| US3801219A (en) | Controllable pitch maripropeller | |
| CN110217366A (en) | A kind of novel ship alloy oil Nylon propeller | |
| KR20110051264A (en) | Wheel for Radial Device | |
| CN109178268B (en) | External drive type marine propulsion system | |
| US4099892A (en) | Helicopter rotors | |
| CN210027854U (en) | Novel alloy oil nylon propeller for boats and ships | |
| US2865598A (en) | Air cooled turbine wheel design | |
| JPH03501958A (en) | marine jet propulsion assembly | |
| CN208306971U (en) | The sealing structure of propulsion device | |
| CN215719772U (en) | Be applied to new bearing structure of inducer of condensate pump | |
| CN207670649U (en) | Culvert type large-caliber spiral paddle | |
| CN214788193U (en) | Fan outer rotor structure | |
| US6120251A (en) | Rotorcraft rotor with fixed flap stops on blades and hub, and with determined pitch-flap law | |
| CN210164685U (en) | Centrifugal pump impeller | |
| CN210423720U (en) | High-sealing lubrication booster pump | |
| CN216468397U (en) | Hub body structure of propeller with adjustable pitch | |
| CN216767822U (en) | Blade for transformer cooling fan |
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 |