CN109204758A - A kind of propeller for preventing sundries from winding - Google Patents
A kind of propeller for preventing sundries from winding Download PDFInfo
- Publication number
- CN109204758A CN109204758A CN201811164645.3A CN201811164645A CN109204758A CN 109204758 A CN109204758 A CN 109204758A CN 201811164645 A CN201811164645 A CN 201811164645A CN 109204758 A CN109204758 A CN 109204758A
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- CN
- China
- Prior art keywords
- blade
- outside
- support rod
- propeller
- fixed
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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
- 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
- B63H5/165—Propeller guards, line cutters or other means for protecting propellers or rudders
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of propellers for preventing sundries from winding, including fixed frame, fixed plate and blade, the fixed frame is internally provided with motor, and first rotating shaft is provided on the left of motor, the first rotating shaft runs through fixed frame, and bull stick is provided on the left of first rotating shaft, bearing is provided on the outside of the bull stick, and strainer is provided on the outside of bearing, the left side of strainer is arranged in the fixed plate, and support rod is provided on the inside of fixed plate, fixed link is provided on the inside of the support rod, and fixed block is provided on the inside of fixed link, rotating cylinder is provided on the outside of the fixed link, and the outside of fixed block is arranged in rotating cylinder, cleaning brush is provided on the outside of rotating cylinder simultaneously, the left side of bull stick is arranged in the blade.The propeller for preventing sundries from winding, is provided with bearing and strainer, bearing can make strainer not rotate with bull stick, prevent strainer from arranging water, influence propulsive force, and strainer can block biggish rubbish in water.
Description
Technical field
The present invention relates to boats and ships heavy industry technical field, specially a kind of propeller for preventing sundries from winding.
Background technique
Need to use propeller in the manufacture of ship, propeller refers to be rotated in water by blade, by engine rotation
Power is converted into the device of propulsive force, can there are two or more leaf be connected with hub, leaf backward on one side be helicoid or approximation
In a kind of propeller of helicoid.
General common propeller when in use, is easy for the sundries in water to be wrapped on the blade of propeller, to lead
The decline of propulsive force has been caused, and has been easy that blade is caused to damage, so that the service life of propeller declines.
Summary of the invention
The purpose of the present invention is to provide a kind of propellers for preventing sundries from winding, to solve to propose in above-mentioned background technique
General common propeller when in use, be easy the sundries in water is wrapped on the blade of propeller, so as to cause pushing away
It into the decline of power, and is easy that blade is caused to damage, so that the problem of the service life decline of propeller.
To achieve the above object, the invention provides the following technical scheme: a kind of propeller for preventing sundries from winding, including it is solid
Determine frame, fixed plate and blade, the fixed frame is internally provided with motor, and first rotating shaft is provided on the left of motor, described
First rotating shaft runs through fixed frame, and bull stick is provided on the left of first rotating shaft, and bearing, and bearing are provided on the outside of the bull stick
Outside be provided with strainer, the left side of strainer is arranged in the fixed plate, and support rod is provided on the inside of fixed plate, the branch
It is provided with fixed link on the inside of strut, and is provided with fixed block on the inside of fixed link, is provided with rotating cylinder on the outside of the fixed link,
And the outside of fixed block is arranged in rotating cylinder, while cleaning brush is provided on the outside of rotating cylinder, the left side of bull stick is arranged in the blade,
And blade is arranged in the inside of fixed plate, the surface of the blade offers aperture, and aperture is internally provided with cutting blade,
The cutting blade is connected by the second shaft with support rod, and the two sides up and down of aperture, the support is arranged in support rod
The two sides of bar are provided with baffle, and baffle plate setting is in the outside of the second shaft.
Preferably, the bearing and bull stick constitute rotational structure, and the height of the strainer on the outside of bearing is greater than the height of blade
Degree.
Preferably, the support rod, fixed link and rotating cylinder are symmetrical arranged about the central axes of bull stick, and support rod, solid
Fixed pole and rotating cylinder are provided with two groups.
Preferably, the cleaning brush is symmetrical arranged about the central axes of rotating cylinder, and rotating cylinder and fixed link constitute rotational structure.
Preferably, the aperture is symmetrical arranged about the central axes of blade, and blade passes through bull stick and first rotating shaft and electricity
Mechanism is at rotational structure.
Preferably, the cutting blade constitutes rotational structure by the second shaft and support rod, and cutting blade is about branch
The central axes of strut are symmetrical arranged.
Compared with prior art, the beneficial effects of the present invention are: this prevent sundries wind propeller,
(1) it is provided with bearing and strainer, bearing can make strainer not rotate with bull stick, prevent strainer from arranging water, shadow
Propulsive force is rung, and strainer can block biggish rubbish in water, protect to the blade of propeller；
(2) it is provided with rotating cylinder and cleaning brush, when propeller advances in water, water flow will drive cleaning brush and rotating cylinder rotation, clearly
Propeller blade end can be wound lesser rubbish and shut down by reason brush, clear to carry out to rubbish lesser on propeller blade
Reason；
(3) it is provided with the second shaft and cutting blade, when propeller advances in water, water flow will drive cutting blade and second
Shaft rotation, cutting blade when rotated, can will flow to the lesser rubbish chopping of blade, lesser rubbish prevented to be wrapped in paddle
The middle part of leaf.
Detailed description of the invention
Fig. 1 is positive structure diagram of the present invention；
Fig. 2 is blade positive structure diagram of the present invention；
Fig. 3 is structural schematic diagram at A in Fig. 1 of the present invention.
In figure: 1, fixed frame, 2, motor, 3, first rotating shaft, 4, bull stick, 5, bearing, 6, strainer, 7, fixed plate, 8, support
Bar, 9, fixed link, 10, rotating cylinder, 11, fixed block, 12, cleaning brush, 13, blade, 14, aperture, 15, cutting blade, 16, support
Bar, the 17, second shaft, 18, baffle.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
If occurring electric elements etc. in this article, it is electrically connected with extraneous main controller and 220V alternating current, and master control
Device can play the conventionally known equipment of control for computer etc., if while occurring motor, water pump, dehvery pump and hydraulic cylinder in text
Deng then it is existing known device.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of propeller for preventing sundries from winding, including fixation
Frame 1, motor 2, first rotating shaft 3, bull stick 4, bearing 5, strainer 6, fixed plate 7, support rod 8, fixed link 9, rotating cylinder 10, fixed block
11, cleaning brush 12, blade 13, aperture 14, cutting blade 15, support rod 16, the second shaft 17 and baffle 18, fixed frame 1 it is interior
Portion is provided with motor 2, and the left side of motor 2 is provided with first rotating shaft 3, and first rotating shaft 3 runs through fixed frame 1, and first rotating shaft 3
Left side is provided with bull stick 4, and the outside of bull stick 4 is provided with bearing 5, and the outside of bearing 5 is provided with strainer 6, and the setting of fixed plate 7 exists
The left side of strainer 6, and the inside of fixed plate 7 is provided with support rod 8, the inside of support rod 8 is provided with fixed link 9, and fixed link 9
Inside be provided with fixed block 11, the outside of fixed link 9 is provided with rotating cylinder 10, and the outside of fixed block 11 is arranged in rotating cylinder 10,
The outside of rotating cylinder 10 is provided with cleaning brush 12 simultaneously, and the left side of bull stick 4 is arranged in blade 13, and blade 13 is arranged in fixed plate 7
Inside, the surface of blade 13 offers aperture 14, and aperture 14 is internally provided with cutting blade 15, and cutting blade 15 passes through
Second shaft 16 is connected with support rod 17, and the two sides up and down of aperture 14 are arranged in support rod 17, and the two sides of support rod 17 are equal
It is provided with baffle 18, and the outside of the second shaft 16 is arranged in baffle 18.
The bearing 5 and bull stick 4 of this example constitute rotational structure, and the height of the strainer 6 in 5 outside of bearing is greater than the height of blade 13
Degree, strainer 6 can block biggish rubbish, prevent biggish rubbish from pounding blade 13, cause to damage to blade 13.
Support rod 8, fixed link 9 and rotating cylinder 10 are symmetrical arranged about the central axes of bull stick 4, and support rod 8, fixed link 9
Two groups are provided with rotating cylinder 10, the two sides up and down of bull stick 4 are provided with cleaning brush 12, so as to the end winding to blade 13
Rubbish is cleared up.
Cleaning brush 12 is symmetrical arranged about the central axes of rotating cylinder 10, and rotating cylinder 10 and fixed link 9 constitute rotational structure, water flow
Cleaning brush 12 and rotating cylinder 10 can be driven to be rotated, the lesser rubbish that the cleaning brush 12 of rotation can wind 13 end of blade
Rubbish is cleared up.
Aperture 14 is symmetrical arranged about the central axes of blade 13, and blade 13 passes through bull stick 4 and first rotating shaft 3 and motor 2
Rotational structure is constituted, the cutting blade 15 inside aperture 14 can be with water flow rotary, and the cutting blade 15 of rotation can be with convection current
To the lesser rubbish chopping in 13 middle part of blade, prevent lesser rubbish from enwinding the middle part of blade 13.
Cutting blade 15 constitutes rotational structure with support rod 17 by the second shaft 16, and cutting blade 15 is about support rod
17 central axes are symmetrical arranged, and are provided with four groups of cutting blades 15, can make cutting blade 15 to the cutting of lesser rubbish more
Comprehensively.
Working principle: when using the propeller for preventing sundries from winding, external power supply is connected first, propeller is installed
It after good, can begin to use, can star motor 2, motor 2 drives first rotating shaft 3, bull stick 4 and blade 13 to rotate, and blade 13 revolves
It can produce thrust when turning, drive ship mobile, when blade 13 rotates in water, the surface of blade 13 is easy the rubbish in winding water
Rubbish, at this moment the strainer 6 on 13 right side of blade can block biggish rubbish in water, prevent biggish rubbish from causing to damage to blade 13
Wound, the inside of 13 Left-side support bar 8 of blade are provided with rotating cylinder 10 and cleaning brush 12, and when blade 13 works, water flow, which will drive, to be turned
Cylinder 10 and cleaning brush 12 are rotated, and cleaning brush 12 can shut down the lesser rubbish that 13 end of blade is wound when rotated,
Lesser rubbish is prevented to be wrapped in 13 end of blade, the middle part of blade 13 is provided with cutting blade 15 and shaft 17, and water flow can be with
Cutting blade 15 and shaft 17 is driven to rotate, the cutting blade 15 of rotation can will flow to the 13 lesser rubbish in middle part of blade and cut
It is broken, prevent lesser rubbish from enwinding the middle part of blade 13, the baffle 18 of 17 two sides of shaft can prevent cutting blade 15 and turn
Axis 17 is displaced when rotated, and the content being not described in detail in this specification belongs to well known to professional and technical personnel in the field
The prior art.
Term " center ", " longitudinal direction ", " transverse direction ", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom",
The orientation or positional relationship of the instructions such as "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only for ease of description
Of the invention simplifies description, rather than indicates or imply signified device or element and must have a particular orientation, be specific
Orientation construction and operation, thus should not be understood as the limitation to present invention protection content.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (6)
1. a kind of propeller for preventing sundries from winding, including fixed frame (1), fixed plate (7) and blade (13), it is characterised in that:
The fixed frame (1) is internally provided with motor (2), and first rotating shaft (3) are provided on the left of motor (2), and described first turn
Axis (3) runs through fixed frame (1), and bull stick (4) are provided on the left of first rotating shaft (3), is provided with axis on the outside of the bull stick (4)
It holds (5), and is provided with strainer (6) on the outside of bearing (5), the fixed plate (7) is arranged in the left side of strainer (6), and fixed plate
(7) it is provided with support rod (8), is provided with fixed link (9) on the inside of the support rod (8), and the inside of fixed link (9) on the inside of
It is provided with fixed block (11), is provided with rotating cylinder (10) on the outside of the fixed link (9), and rotating cylinder (10) is arranged in fixed block (11)
Outside, while cleaning brush (12) are provided on the outside of rotating cylinder (10), the blade (13) is arranged in the left side of bull stick (4), and
Blade (13) is arranged in the inside of fixed plate (7), and the surface of the blade (13) offers aperture (14), and aperture (14) is interior
Portion is provided with cutting blade (15), and the cutting blade (15) is connected by the second shaft (16) with support rod (17), and is propped up
Strut (17) is arranged in the two sides up and down of aperture (14), and the two sides of the support rod (17) are provided with baffle (18), and baffle
(18) it is arranged in the outside of the second shaft (16).
2. it is according to claim 1 it is a kind of prevent sundries wind propeller, it is characterised in that: the bearing (5) with turn
Bar (4) constitutes rotational structure, and the height of the strainer (6) on the outside of bearing (5) is greater than the height of blade (13).
3. a kind of propeller for preventing sundries from winding according to claim 1, it is characterised in that: the support rod (8) is consolidated
Fixed pole (9) and rotating cylinder (10) are symmetrical arranged about the central axes of bull stick (4), and support rod (8), fixed link (9) and rotating cylinder
(10) two groups are provided with.
4. a kind of propeller for preventing sundries from winding according to claim 1, it is characterised in that: the cleaning brush (12) is closed
It is symmetrical arranged in the central axes of rotating cylinder (10), and rotating cylinder (10) and fixed link (9) constitute rotational structure.
5. it is according to claim 1 it is a kind of prevent sundries wind propeller, it is characterised in that: the aperture (14) about
The central axes of blade (13) are symmetrical arranged, and blade (13) is made up of bull stick (4) and first rotating shaft (3) and motor (2) and rotates
Structure.
6. a kind of propeller for preventing sundries from winding according to claim 1, it is characterised in that: the cutting blade (15)
Rotational structure, and central axes of the cutting blade (15) about support rod (17) are constituted by the second shaft (16) and support rod (17)
It is symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811164645.3A CN109204758A (en) | 2018-10-06 | 2018-10-06 | A kind of propeller for preventing sundries from winding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811164645.3A CN109204758A (en) | 2018-10-06 | 2018-10-06 | A kind of propeller for preventing sundries from winding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109204758A true CN109204758A (en) | 2019-01-15 |
Family
ID=64982983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811164645.3A Pending CN109204758A (en) | 2018-10-06 | 2018-10-06 | A kind of propeller for preventing sundries from winding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109204758A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006507A (en) * | 2019-02-28 | 2019-07-12 | 舟山市水利勘测设计院 | Boring method Jian Anshi water level observation well mechanism |
| CN110712734A (en) * | 2019-10-26 | 2020-01-21 | 武汉凌合机电设备有限公司 | Underwater water-jet propeller with foreign matter clamping prevention mechanism at propeller |
| CN111498074A (en) * | 2020-04-17 | 2020-08-07 | 中船黄埔文冲船舶有限公司 | Steering oar protection architecture |
| CN113734401A (en) * | 2021-11-04 | 2021-12-03 | 杭州奔涌机械有限公司 | Emergency protection device for underwater power mechanism |
-
2018
- 2018-10-06 CN CN201811164645.3A patent/CN109204758A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006507A (en) * | 2019-02-28 | 2019-07-12 | 舟山市水利勘测设计院 | Boring method Jian Anshi water level observation well mechanism |
| CN110712734A (en) * | 2019-10-26 | 2020-01-21 | 武汉凌合机电设备有限公司 | Underwater water-jet propeller with foreign matter clamping prevention mechanism at propeller |
| CN111498074A (en) * | 2020-04-17 | 2020-08-07 | 中船黄埔文冲船舶有限公司 | Steering oar protection architecture |
| CN113734401A (en) * | 2021-11-04 | 2021-12-03 | 杭州奔涌机械有限公司 | Emergency protection device for underwater power mechanism |
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