CN205221049U - Drum -type marine propulsion means - Google Patents
Drum -type marine propulsion means Download PDFInfo
- Publication number
- CN205221049U CN205221049U CN201521090976.9U CN201521090976U CN205221049U CN 205221049 U CN205221049 U CN 205221049U CN 201521090976 U CN201521090976 U CN 201521090976U CN 205221049 U CN205221049 U CN 205221049U
- Authority
- CN
- China
- Prior art keywords
- leaf device
- conservancy diversion
- water conservancy
- cylinder
- diversion box
- 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
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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The utility model provides a drum -type marine propulsion means, belongs to boats and ships technical field. Including water conservancy diversion box, the leaf device that turns left, turn right leaf device, roof and bottom plate. Turn left the leaf device with to turn right leaf device structure the same, their bilateral symmetry arrange the groove on both sides in about the water conservancy diversion box. Both ends are the acute angle around the water conservancy diversion box, make things convenient for the water conservancy diversion and reduce the water resistance. The leaf device that turns left includes cylinder and a plurality of blades of evenly distributed around the cylinder. The blade passes through the activity hinge mount around the cylinder. Install on roof and bottom plate through the bearing respectively at the upper and lower both ends of the pivot of cylinder. Roof and bottom plate link to each other with the water conservancy diversion box. Under the drive of power, the blade can be with the quick paddling of water and is produced thrust.
Description
Technical field
A kind of Drum-type ship propelling unit, belongs to technical field of ships, particularly relates to a kind of marine propulsion.
Background technology
Traditional marine propulsion adopts screw propeller mostly, complex manufacturing technology, and efficiency is not high.There is serious bat water phenomenon in traditional paddlewheel propulsion device.
Summary of the invention
The object of the invention is the some shortcomings overcoming traditional boats and ships Push Technology, a kind of simple Drum-type ship propelling unit efficiently of invention.
A kind of Drum-type ship propelling unit, comprises water conservancy diversion box, left-hand rotation leaf device, right-hand rotation leaf device, top board and base plate.Left-hand rotation leaf device is identical with right-hand rotation leaf apparatus structure, and they are symmetrically arranged in the groove of the right and left of water conservancy diversion box.The rear and front end of water conservancy diversion box is acute angle, facilitates water conservancy diversion and reduces water resistance.Left-hand rotation leaf device comprises cylinder and is evenly distributed on multiple blades of cylinder.Blade is arranged on around cylinder by hinges.The two ends up and down of the rotating shaft of cylinder are arranged on top board and base plate respectively by bearing.Top board is connected with water conservancy diversion box with base plate.
For reducing the friction of blade tip and water conservancy diversion box inwall, in the tip of blade, antifriction roller is installed.
The principle of work of this Drum-type ship propelling unit is: left-hand rotation leaf device is work like this: overlook this propelling unit from top to bottom, power inputs from the upper end of the rotating shaft of cylinder, power driven rollers rotates counterclockwise, the blade on the cylinder left side can be in radial position due to inertia, the blade on the right of cylinder due to the restriction by water conservancy diversion box can only tangential motion.Like this can be asymmetric at the right and left blade of the rotating shaft of cylinder, the blade on the left side is by the water fast rearward thrust produced forward.The principle of work of right-hand rotation leaf device is identical with left-hand rotation leaf device, and turning to of right-hand rotation leaf device is contrary with the leaf device that turns left.Right-hand rotation leaf device also produces thrust forward.If left-hand rotation leaf device can make boats and ships turning driving time different with the rotating speed of right-hand rotation leaf device; If left-hand rotation leaf device and right-hand rotation leaf device rotate backward simultaneously, then described propelling unit will produce thrust backward, facilitate boats and ships to retreat traveling.
Accompanying drawing explanation
Fig. 1 is the schematic rear view of a kind of Drum-type ship propelling unit of the present invention; Fig. 2 is the schematic top plan view of Fig. 1; Fig. 3 is that schematic diagram is looked on a left side of Fig. 2.
In figure, A-water conservancy diversion box; B-working direction indicates; C-left-hand rotation leaf device; D-right-hand rotation leaf device; E-top board, F-base plate; 1-rotating shaft; 2-cylinder; 3-blade, 4-moveable hinge joins.
Detailed description of the invention
Now by reference to the accompanying drawings the present invention is illustrated: a kind of Drum-type ship propelling unit, comprised water conservancy diversion box A, left-hand rotation leaf device C, right-hand rotation leaf device D, top board E and base plate F.Left-hand rotation leaf device C is identical with right-hand rotation leaf device D structure, and they are symmetrically arranged in the groove of the right and left of water conservancy diversion box A.The rear and front end of water conservancy diversion box A is acute angle, facilitates water conservancy diversion and reduces water resistance.Left-hand rotation leaf device C comprises cylinder 2 and is evenly distributed on the multiple blades 3 around cylinder 2.Blade 3 is arranged on cylinder 2 around by hinges 4.The two ends up and down of the rotating shaft 1 of cylinder 2 are arranged on top board E and base plate F respectively by bearing.Top board E is connected with water conservancy diversion box A with base plate F.
This Drum-type ship propelling unit is work like this: left-hand rotation leaf device C is work like this: overlook this propelling unit from top to bottom, power inputs from the upper end of the rotating shaft 1 of cylinder 2, power driven rollers 2 rotates counterclockwise, the blade 3 on cylinder 2 left side can be in radial position due to inertia, the blade 3 on the right of cylinder 2 due to the restriction by water conservancy diversion box A can only tangential motion.Like this can be asymmetric at the right and left blade 3 of the rotating shaft 1 of cylinder 2, the blade 3 on the left side is by the water fast rearward thrust produced forward.The principle of work of right-hand rotation leaf device D is identical with left-hand rotation leaf device C, and C is contrary for turn to and the leaf device that turns left of right-hand rotation leaf device D.Right-hand rotation leaf device D also produces thrust forward.If boats and ships turning driving can be made when left-hand rotation leaf device C is not identical with the rotating speed of right-hand rotation leaf device D; If left-hand rotation leaf device C and right-hand rotation leaf device D rotates backward simultaneously, then described propelling unit will produce thrust backward, facilitate boats and ships to retreat traveling.
Claims (2)
1. a Drum-type ship propelling unit, is characterized in that: comprise water conservancy diversion box (A), left-hand rotation leaf device (C), right-hand rotation leaf device (D), top board (E) and base plate (F); Left-hand rotation leaf device (C) is identical with right-hand rotation leaf device (D) structure, and they are symmetrically arranged in the groove of the right and left of water conservancy diversion box (A); The rear and front end of water conservancy diversion box (A) is acute angle; Left-hand rotation leaf device (C) comprises cylinder (2) and is evenly distributed on cylinder (2) multiple blades (3) around; Blade (3) is arranged on cylinder (2) around by hinges (4); The two ends up and down of the rotating shaft (1) of cylinder (2) are arranged on top board (E) and base plate (F) respectively by bearing; Top board (E) is connected with water conservancy diversion box (A) with base plate (F).
2. a kind of Drum-type ship propelling unit according to claim 1, is characterized in that: for reducing the friction of blade tip and water conservancy diversion box (A) inwall, installed antifriction roller in the tip of blade (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521090976.9U CN205221049U (en) | 2015-12-24 | 2015-12-24 | Drum -type marine propulsion means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521090976.9U CN205221049U (en) | 2015-12-24 | 2015-12-24 | Drum -type marine propulsion means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205221049U true CN205221049U (en) | 2016-05-11 |
Family
ID=55896131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521090976.9U Expired - Fee Related CN205221049U (en) | 2015-12-24 | 2015-12-24 | Drum -type marine propulsion means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205221049U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105438423A (en) * | 2015-12-24 | 2016-03-30 | 佛山市神风航空科技有限公司 | Drum-type ship propelling device |
| CN106915425A (en) * | 2017-03-21 | 2017-07-04 | 哈尔滨工程大学 | A kind of longitudinal Drum-type ship auxiliary pull apparatus |
-
2015
- 2015-12-24 CN CN201521090976.9U patent/CN205221049U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105438423A (en) * | 2015-12-24 | 2016-03-30 | 佛山市神风航空科技有限公司 | Drum-type ship propelling device |
| CN105438423B (en) * | 2015-12-24 | 2018-06-29 | 佛山市神风航空科技有限公司 | A kind of Drum-type ship propulsion device |
| CN106915425A (en) * | 2017-03-21 | 2017-07-04 | 哈尔滨工程大学 | A kind of longitudinal Drum-type ship auxiliary pull apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190620 Address after: 437000 Jiayu Industry New Town Park, Jiayu County, Xianning City, Hubei Province Patentee after: Wuhan Wanchuang Battery Technology Co., Ltd. Address before: 528500 room 402, Fu Wan Jiangwan Road, Hecheng street, Gaoming District, Foshan, Guangdong, China, 78 Patentee before: Shenfeng science and technology of aviation Co., Ltd of Foshan City |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20191224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |