CN102935882A - Buoys-type spiral cavity propeller and boat with propeller - Google Patents
Buoys-type spiral cavity propeller and boat with propeller Download PDFInfo
- Publication number
- CN102935882A CN102935882A CN2012105129043A CN201210512904A CN102935882A CN 102935882 A CN102935882 A CN 102935882A CN 2012105129043 A CN2012105129043 A CN 2012105129043A CN 201210512904 A CN201210512904 A CN 201210512904A CN 102935882 A CN102935882 A CN 102935882A
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- CN
- China
- Prior art keywords
- spiral cavity
- cavity
- floating
- type spiral
- helicallobe
- 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.)
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Classifications
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- 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
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- 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
- B63H2001/122—Single or multiple threaded helicoidal screws, or the like, comprising foils extending over a substantial angle; Archimedean screws
- B63H2001/125—Single or multiple threaded helicoidal screws, or the like, comprising foils extending over a substantial angle; Archimedean screws with helicoidal foils projecting from outside surfaces of floating rotatable bodies, e.g. rotatable, cylindrical bodies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H16/00—Marine propulsion by muscle power
- B63H16/08—Other apparatus for converting muscle power into propulsive effort
- B63H16/20—Other apparatus for converting muscle power into propulsive effort using rotary cranking arm
- B63H2016/202—Other apparatus for converting muscle power into propulsive effort using rotary cranking arm specially adapted or arranged for being actuated by the feet of the user, e.g. using bicycle-like pedals
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/12—Use of propulsion power plant or units on vessels the vessels being motor-driven
- B63H21/17—Use of propulsion power plant or units on vessels the vessels being motor-driven by electric motor
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Transmission Devices (AREA)
- Toys (AREA)
Abstract
The invention discloses a buoys-type spiral cavity propeller and a boat with a propeller. The propeller comprises a spiral cavity, wherein a shaft hole is formed in a shaft center of the spiral cavity; a multi-thread helical blade is arranged at the periphery of the spiral cavity; a spiral blade cavity is arranged inside the spiral blade; the boat comprises a boat body, a tail vane, a power device and a transmission mechanism; the tail vane is arranged at the tail end of the boat body; the power device is arranged on the boat body; two parallel buoys-type spiral cavity propellers in the front axial direction and the back axial direction are symmetrically arranged on the two sides of the lower part of the boat body; main shafts of the buoys-type spiral cavity propellers are connected to the lower part of the boat body by the support in a rotating mode; and one end of each main shaft is in transmission connection with the power device by the transmission mechanism. The buoys-type spiral cavity propeller has the advantages that the propeller has a simple structure, is totally sealed, can generate buoyancy and power, can greatly reduce the resistance of water-level traffic tools, improves the driving speed of the water-level traffic tools, and saves energy sources and manpower.
Description
Technical field
The present invention relates to a kind of floating-type spiral cavity propelling unit and this angle of rake ship is installed, can be used for the water surface vehicle or small-sized pleasure-boat.
Background technology
At present, the general resistance of the water surface vehicle on the water surface is large, travels and will overcome this resistance, affects moving velocity, the waste power source.
Summary of the invention
The object of the invention is to: in order to overcome above-mentioned deficiency, a kind of floating-type spiral cavity propelling unit be provided and this angle of rake ship is installed, overcoming the shortcoming of water surface vehicle resistance, thereby improving the moving velocity of the water surface vehicle, saving power source.
Technical scheme of the present invention is: a kind of floating-type spiral cavity propelling unit is characterized in that: comprise spiral cavity, at the front end of this spiral cavity, be provided with the circular cone pinnacle; Axle center at spiral cavity is provided with axis hole, in the inboard of this axis hole, is provided with keyway; Outer peripheral face at spiral cavity is provided with single line or multi-thread helicallobe, in the inside of this helicallobe, is provided with the helicallobe cavity.
Described axis hole is through hole or the blind hole that is located at the spiral cavity two ends.
Described spiral cavity and multi-thread helicallobe are divided into more piece, and string is docking together on a main shaft, and the two ends of the spiral cavity of each joint and helicallobe cavity are provided with Seal end plate, at the outer peripheral face of this main shaft, are provided with spline; The keyway of described axis hole inboard is the spline with this spline fitted.
Be provided with several spiral cavity brace panels radially that are uniformly distributed along the circumference in described spiral cavity inside.
Be provided with the helicallobe brace panel be connected between each side in described helicallobe inside cavity.
A kind of angle of rake ship of described floating-type spiral cavity that is equipped with, comprise hull, tail vane, engine installation and transmission device, tail vane is arranged on the hull tail end, engine installation is arranged on hull, it is characterized in that: below described hull, two of bilateral symmetry installations are parallel to each other, the described floating-type spiral cavity propelling unit axially arranged for front and back, be rotatably connected on the lower end of support at the angle of rake main shaft of this floating-type spiral cavity or the minor axis that is connected to the axis hole two ends, the upper end of this support is connected with below described hull; One end of this main shaft is in transmission connection by described transmission device and engine installation.
Two described supports are connected to the angle of rake two ends of described floating-type spiral cavity.
Two described supports are connected to the angle of rake middle part of described floating-type spiral cavity.
Two described supports are connected to the angle of rake front portion of described floating-type spiral cavity and rear end.
Described engine installation is electrical motor, combustion engine or pedal type manual machine, and described transmission device is gear drive or chain drive.
Advantage of the present invention is: it has simple in structure, sealing fully the present invention, produces power when can produce buoyancy, can reduce greatly the resistance of the water surface vehicle, improves the moving velocity of the water surface vehicle.Save the energy and manpower.
The accompanying drawing explanation
Fig. 1 is the axial sectional structure schematic diagram of angle of rake the first embodiment of floating-type spiral cavity of the present invention;
Fig. 2 is the axial sectional structure schematic diagram of angle of rake the second embodiment of floating-type spiral cavity of the present invention;
Fig. 3 is the axial sectional structure schematic diagram of angle of rake the 3rd embodiment of floating-type spiral cavity of the present invention;
Fig. 4 is the axial sectional structure schematic diagram of angle of rake the 4th embodiment of floating-type spiral cavity of the present invention;
Fig. 5 is the front view of a joint (not comprising front end one joint) in Fig. 3 or Fig. 4;
Fig. 6 is the A-A section-drawing of Fig. 5;
Fig. 7 is the left view of Fig. 5;
Fig. 8 is the B-B section-drawing of Fig. 7;
Fig. 9-Figure 11 is the angle of rake section-drawing of the spiral cavity of three kinds of different structures;
Figure 12 is the overall structure schematic diagram that the first embodiment of the angle of rake ship of floating-type spiral cavity is equipped with in the present invention;
Figure 13 is the overall structure schematic diagram that the second embodiment of the angle of rake ship of floating-type spiral cavity is equipped with in the present invention;
Figure 14 is the right elevation of Figure 12;
Figure 15 is the structural representation of the ship of the present invention's engine installation of adopting the pedal type manual machine.
The specific embodiment
Referring to Fig. 1～Figure 11, a kind of floating-type spiral cavity of the present invention propelling unit P, comprise spiral cavity 4, at the front end of this spiral cavity 4, is provided with circular cone pinnacle 21; Axle center at spiral cavity 4 is provided with axis hole, is provided with keyway (as spline 8 or a keyway) in the inboard of this axis hole; Outer peripheral face at spiral cavity 4 is provided with single line or multi-thread helicallobe 1 (be similar to single-start thread and multiple-screw thread, helix line is counted 1-100), and the inside of this helicallobe 1 is provided with helicallobe cavity 2.
Floating-type spiral cavity propelling unit P in Fig. 1 is as a whole, and described axis hole is the through hole 3 through whole floating-type spiral cavity propelling unit P two ends.
Floating-type spiral cavity propelling unit P in Fig. 2 is also an integral body, and described axis hole is the blind hole 5 that is located at whole floating-type spiral cavity propelling unit P two ends.
Referring to Fig. 3-Figure 11, described spiral cavity 4 and multi-thread helicallobe 1 (being the integral body of the floating-type spiral cavity propelling unit P shown in Fig. 1) are divided into more piece, and string is docking together on a main shaft 6, the spiral cavity 4 of each joint and the two ends of helicallobe cavity 2 are provided with Seal end plate 9, at the outer peripheral face of this main shaft 6, are provided with spline; The keyway of described axis hole inboard is the spline 8 with this spline fitted.
Can connect minor axis 7 in the one or both ends of main shaft 6.
Can be provided with in described spiral cavity 4 inside several spiral cavity brace panels 10 radially (referring to Figure 10 and Figure 11) that are uniformly distributed along the circumference.
Also can be provided with in described helicallobe cavity 2 inside the helicallobe brace panel 11 (referring to Figure 11) be connected between each side.
The both sides of described helicallobe 1 are symmetrical inclined-plane (referring to Fig. 6, Figure 10 and Figure 11), or anisopleual, and the top of helicallobe 1 is to curving (referring to Fig. 9).
Referring to Figure 12-Figure 15, a kind of angle of rake ship of described floating-type spiral cavity that is equipped with of the present invention, comprise hull 12, tail vane 14, engine installation 13 and transmission device 16, and tail vane 14 is arranged on the hull tail end, and engine installation 13 is arranged on hull 12.Below described hull 12, bilateral symmetry is installed two described floating-type spiral cavity propelling unit P that are parallel to each other, axially arrange for front and back, be rotatably connected on the lower end of support 17 by bearing 15 at the main shaft 6 of this floating-type spiral cavity propelling unit P or the minor axis 7 that is connected to the axis hole two ends, be connected below the upper end of this support 17 and described hull 12; The minor axis 7 of one end of this main shaft 6 is in transmission connection with engine installation 13 by described transmission device 16.
Two described supports 17 are connected to front portion and rear end (referring to Figure 12) of described floating-type spiral cavity propelling unit P.
Perhaps two described supports 17 are connected to the two ends (referring to Figure 13) of described floating-type spiral cavity propelling unit P.
Perhaps two described supports 17 are connected to the middle part (referring to Figure 15) of described floating-type spiral cavity propelling unit P.
Described engine installation 13 can adopt electrical motor, combustion engine or pedal type manual machine (pedal that is similar to bicycle 20 as shown in figure 15, crank, wheel disc 22, the actuating device that transmission device 16 is chain and flywheel), described transmission device 16 is gear drive (as two intermeshing finishing bevel gear cuters) or chain drive.
The pedal type manual machine as shown in figure 15, be similar to water cycle, its pedal 20, crank, wheel disc 22, vehicle seat 18 and handlebar 19, transmission device 16 is chain and flywheel (identical with bicycle), install necessary gear or chain transmission driving device additional between flywheel and main shaft 6, as long as drive main shaft 6 by chain-driving, rotate (belonging to routine techniques).Control tail vane 14 (belonging to routine techniques) with handlebar 19 by bracing wire and pull bar.
The floating line that in figure, mark 23 is ship.
Ship of the present invention is when work, engine installation 13 drives main shaft 7 by transmission device 16 and rotates, main shaft 7 drives floating-type spiral cavity propelling unit P and rotates, the blade 1 of floating-type spiral cavity propelling unit P is given birth to application force forward or backward at water transfer movable property, promote hull 12 and advance or retreat, control the navigation direction of ship with tail vane 14.
Claims (10)
1. a floating-type spiral cavity propelling unit is characterized in that: comprise spiral cavity, at the front end of this spiral cavity, be provided with the circular cone pinnacle; Axle center at spiral cavity is provided with axis hole, in the inboard of this axis hole, is provided with keyway; Outer peripheral face at spiral cavity is provided with single line or multi-thread helicallobe, in the inside of this helicallobe, is provided with the helicallobe cavity.
2. floating-type spiral cavity propelling unit according to claim 1, it is characterized in that: described axis hole is through hole or the blind hole that is located at the spiral cavity two ends.
3. floating-type spiral cavity propelling unit according to claim 1, it is characterized in that: described spiral cavity and multi-thread helicallobe are divided into more piece, and string is docking together on a main shaft, the two ends of the spiral cavity of each joint and helicallobe cavity are provided with Seal end plate, at the outer peripheral face of this main shaft, are provided with spline; The keyway of described axis hole inboard is the spline with this spline fitted.
4. floating-type spiral cavity propelling unit according to claim 1, is characterized in that: be provided with several spiral cavity brace panels radially that are uniformly distributed along the circumference in described spiral cavity inside.
5. floating-type spiral cavity propelling unit according to claim 4, is characterized in that: be provided with the helicallobe brace panel be connected between each side in described helicallobe inside cavity.
6. one kind is equipped with the angle of rake ship of described floating-type spiral cavity, comprise hull, tail vane, engine installation and transmission device, tail vane is arranged on the hull tail end, engine installation is arranged on hull, it is characterized in that: below described hull, two of bilateral symmetry installations are parallel to each other, the described floating-type spiral cavity propelling unit axially arranged for front and back, be rotatably connected on the lower end of support at the angle of rake main shaft of this floating-type spiral cavity or the minor axis that is connected to the axis hole two ends, the upper end of this support is connected with below described hull; One end of this main shaft is in transmission connection by described transmission device and engine installation.
7. ship according to claim 6, it is characterized in that: two described supports are connected to the angle of rake two ends of described floating-type spiral cavity.
8. ship according to claim 6, it is characterized in that: two described supports are connected to the angle of rake middle part of described floating-type spiral cavity.
9. ship according to claim 6, it is characterized in that: two described supports are connected to the angle of rake front portion of described floating-type spiral cavity and rear end.
10. ship according to claim 6, it is characterized in that: described engine installation is electrical motor, combustion engine or pedal type manual machine, and described transmission device is gear drive or chain drive.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105129043A CN102935882A (en) | 2012-12-05 | 2012-12-05 | Buoys-type spiral cavity propeller and boat with propeller |
| PCT/CN2013/086641 WO2014086221A1 (en) | 2012-12-05 | 2013-11-06 | Floating-type propeller with helical cavity and ship equipped with propeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105129043A CN102935882A (en) | 2012-12-05 | 2012-12-05 | Buoys-type spiral cavity propeller and boat with propeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102935882A true CN102935882A (en) | 2013-02-20 |
Family
ID=47694818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105129043A Pending CN102935882A (en) | 2012-12-05 | 2012-12-05 | Buoys-type spiral cavity propeller and boat with propeller |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102935882A (en) |
| WO (1) | WO2014086221A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014086221A1 (en) * | 2012-12-05 | 2014-06-12 | Zhou Yongjian | Floating-type propeller with helical cavity and ship equipped with propeller |
| CN107235134A (en) * | 2017-07-04 | 2017-10-10 | 方立波 | A kind of propeller and delivery vehicle |
| CN107701855A (en) * | 2017-09-27 | 2018-02-16 | 南京管科智能科技有限公司 | A kind of housing of driving drum |
| CN111114727A (en) * | 2020-01-16 | 2020-05-08 | 兰州理工大学 | Fluid spiral thrust driven propeller |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB669745A (en) * | 1949-01-13 | 1952-04-09 | Richardsons Westgarth & Co | Improvements in and relating to marine propellers |
| FR2118824A5 (en) * | 1970-12-14 | 1972-07-28 | Ilon Bengt | |
| CN2079601U (en) * | 1990-03-08 | 1991-06-26 | 周毅 | Rotatary propulsive device for cargo tool on water |
| CN1338414A (en) * | 2000-08-21 | 2002-03-06 | 程大友 | Propulsion unit attached to bottom of ship for reducing water resistance |
| CN2750845Y (en) * | 2003-11-12 | 2006-01-11 | 麦特尔公司 | Screw rod driven automobile |
| US20100130077A1 (en) * | 2008-09-16 | 2010-05-27 | Keppel Offshore & Marine Technology Centre Pte Ltd | Vehicle |
| CN202358291U (en) * | 2011-11-25 | 2012-08-01 | 天津天大滨海船舶与海洋工程研究院有限公司 | Screw working ship applicable to mud and water operation |
| CN202944554U (en) * | 2012-12-05 | 2013-05-22 | 周永建 | Floating-type propeller provided with helical cavity and ship equipped with propeller |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102935882A (en) * | 2012-12-05 | 2013-02-20 | 周永建 | Buoys-type spiral cavity propeller and boat with propeller |
-
2012
- 2012-12-05 CN CN2012105129043A patent/CN102935882A/en active Pending
-
2013
- 2013-11-06 WO PCT/CN2013/086641 patent/WO2014086221A1/en active Application Filing
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB669745A (en) * | 1949-01-13 | 1952-04-09 | Richardsons Westgarth & Co | Improvements in and relating to marine propellers |
| FR2118824A5 (en) * | 1970-12-14 | 1972-07-28 | Ilon Bengt | |
| CN2079601U (en) * | 1990-03-08 | 1991-06-26 | 周毅 | Rotatary propulsive device for cargo tool on water |
| CN1338414A (en) * | 2000-08-21 | 2002-03-06 | 程大友 | Propulsion unit attached to bottom of ship for reducing water resistance |
| CN2750845Y (en) * | 2003-11-12 | 2006-01-11 | 麦特尔公司 | Screw rod driven automobile |
| US20100130077A1 (en) * | 2008-09-16 | 2010-05-27 | Keppel Offshore & Marine Technology Centre Pte Ltd | Vehicle |
| CN202358291U (en) * | 2011-11-25 | 2012-08-01 | 天津天大滨海船舶与海洋工程研究院有限公司 | Screw working ship applicable to mud and water operation |
| CN202944554U (en) * | 2012-12-05 | 2013-05-22 | 周永建 | Floating-type propeller provided with helical cavity and ship equipped with propeller |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014086221A1 (en) * | 2012-12-05 | 2014-06-12 | Zhou Yongjian | Floating-type propeller with helical cavity and ship equipped with propeller |
| CN107235134A (en) * | 2017-07-04 | 2017-10-10 | 方立波 | A kind of propeller and delivery vehicle |
| CN107701855A (en) * | 2017-09-27 | 2018-02-16 | 南京管科智能科技有限公司 | A kind of housing of driving drum |
| CN107701855B (en) * | 2017-09-27 | 2023-09-08 | 南京管科智能科技有限公司 | Shell of driving roller |
| CN111114727A (en) * | 2020-01-16 | 2020-05-08 | 兰州理工大学 | Fluid spiral thrust driven propeller |
| CN111114727B (en) * | 2020-01-16 | 2024-05-10 | 兰州理工大学 | Propeller driven by fluid spiral thrust |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014086221A1 (en) | 2014-06-12 |
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Application publication date: 20130220 |
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