CN206623978U - A kind of anti-jamming shipboard - Google Patents
A kind of anti-jamming shipboard Download PDFInfo
- Publication number
- CN206623978U CN206623978U CN201720399586.2U CN201720399586U CN206623978U CN 206623978 U CN206623978 U CN 206623978U CN 201720399586 U CN201720399586 U CN 201720399586U CN 206623978 U CN206623978 U CN 206623978U
- Authority
- CN
- China
- Prior art keywords
- propeller
- gear
- drive shaft
- driving gear
- metal film
- 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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Abstract
A kind of anti-jamming shipboard, control crank including body, located at body upper and the Oil Switch on control crank, actuating unit is provided with body, underpart is provided with the propeller to match with actuating unit, a drive shaft to match with actuating unit is provided with the body, drive shaft is connected with propeller；A driving gear is fixed with outside the drive shaft；The body is provided with the driven gear being meshed with driving gear；The driving gear, driven gear are covered with a fluted disc；The fluted disc inner ring is provided with the internal ring gear being meshed with driven gear, and driving gear is not in contact with internal ring gear；The fluted disc outer ring is provided with some metal films being circularly and evenly distributed.Anti-jamming outboard function of the present utility model is directly cleared up impurity in waters when propeller winding excessive levels of impurities causes stuck, propeller is recovered normal.
Description
Technical field
It the utility model is related to a kind of anti-jamming shipboard.
Background technology
Shipboard is that one kind is suspended on boat, on ship stern trimming flag, can promote boat, the detachable power set of ship navigation, generally outstanding
It is hung on the outside of ship stern.And propeller is then drive mechanism important in shipboard, propeller pass through itself propeller at a high speed
Rotation can realize moving ahead for boat ship, and due to the limitation of structure, propeller is directly exposed in water, and status of the water area is different, meeting
Different impurity be present, therefore in long-term navigation, propeller easily winds upper part impurity, once the impurity on propeller twines
Around excessive, propeller will be stuck, and boat ship can not be driven to advance again, if there is stuck situation in waters center in boat ship
When, the impurity on propeller can not be purged, can only waited for rescue at all, it is not only cumbersome, and if can not be timely
Extraneous contact is obtained, easily occurs surprisingly, serious potential safety hazard being present.
The content of the invention
The technical problems to be solved in the utility model is to provide a kind of anti-jamming shipboard, and it can wind excessive in propeller
When impurity causes stuck, directly impurity is cleared up in waters, propeller is recovered normal.
The technical scheme in the invention for solving the above technical problem is：
The utility model discloses a kind of anti-jamming shipboard, including body, the control crank located at body upper and sets
In being provided with actuating unit in the Oil Switch on control crank, body, underpart is provided with the spiral to match with actuating unit
Oar, it is characterised in that：A drive shaft to match with actuating unit is provided with the body, drive shaft is connected with propeller；
A driving gear is fixed with outside the drive shaft；The body is provided with the driven gear being meshed with driving gear；The master
Moving gear, driven gear are covered with a fluted disc；The fluted disc inner ring is provided with the internal ring gear being meshed with driven gear, driving gear
It is not in contact with internal ring gear；The fluted disc outer ring is provided with some metal films being circularly and evenly distributed；Under the metal film
Portion bends inwards, enclosed between metal film to be formed a bell jar and by propeller blade cover in the inner；Set on the inside of the metal film
There are some equally distributed cutting crotches；The cutting crotch edge is all provided with blade.
Some equally distributed teeth that mince are provided with the outside of the metal film.
The beneficial effects of the utility model are：
Compared with prior art, can be incited somebody to action using the anti-jamming shipboard of the utility model structure by the rotation of metal film
Most of impurity screening, more can be by the cutting crotch on metal film to being wound in propeller in the place from propeller farther out
On impurity carry out cutting and crushing, and the crook for cutting crotch can hook impurity and carry out pullling cutting to it, and increase is cut
Degree, to the full extent by impurity cutting fragmentate, ensure impurity propeller can not be wound, propeller is protected all the time
Normal rotation is held, avoids propeller because impurity winding causes stuck situation, just can be by cutting crotch at waters center
Impurity is cleared up, without waiting for rescue, improves independence and security.
Brief description of the drawings
Fig. 1 is the structural representation of the anti-jamming shipboard of the utility model；
Fig. 2 is the enlarged drawing in Figure 1A portions.
Embodiment
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description：
Refer to Fig. 1, Fig. 2, the utility model provides a kind of anti-jamming shipboard, including body 1, located at the top of body 1
Control crank 2 and the Oil Switch 3 on control crank 2, be provided with actuating unit in body 1, the bottom of body 1 provided with
The propeller 4 that actuating unit matches, is provided with a drive shaft 5 to match with actuating unit in the body 1, drive shaft 5 with
Propeller 4 is connected；A driving gear 6 is fixed with outside the drive shaft 5；The body 1 is provided with and is meshed with driving gear 6
Driven gear 7；The driving gear 6, driven gear 7 are covered with a fluted disc 8；The inner ring of fluted disc 8 is provided with and driven gear 7
The internal ring gear 9 being meshed, driving gear 6 are not in contact with internal ring gear 9；The outer ring of fluted disc 8 is provided with some circumferentially uniform points
The metal film 10 of cloth；The bottom of metal film 10 bends inwards, and encloses to form a bell jar and by spiral shell between metal film 10
Rotation oar 4 covers in the inner；The inner side of metal film 10 is provided with some equally distributed cutting crotches 11；Cutting crotch 11 side
Edge is all provided with blade.
The outside of metal film 10 is provided with some equally distributed teeth 12 that mince.
Application method of the present utility model is as follows：
When needing to start boat ship, shipboard is opened by the Oil Switch 3 on control crank 2, passes through actuating unit
Driving drive shaft 5 rotates, and under the drive of drive shaft 5, propeller 4 rotates, and with the rotation of propeller 4, generation pushes away
Power, promote boat ship to move ahead, the forward direction of boat ship can be then controlled by manipulating control crank 2.
And when drive shaft 5 rotates, drive shaft 5 can drive the driving gear 6 mutually fixed with it to rotate, due to driven
Gear 7 is meshed with driving gear 6, and driven gear 7 rotates with, and fluted disc 8 occurs by meshed internal ring gear 9
Rotation, and the outer ring of fluted disc 8 is provided with some metal films 10 being circularly and evenly distributed, metal film 10 is under the influence of centrifugal force
Rotate, the rotating speed of drive shaft 5 is different, and the angle of the Unscrew of metal film 10 is also different, and the rotating speed of drive shaft 5 maximizes
When, metal film 10 is in same plane with fluted disc 8, and now the scope shared by metal film 10 is maximum, and metal film 10 rotates
When can produce the outside that the impurity that the backflow to external diffusion will be close to constantly resists propeller 4.
If having partial impurities to withstand the flowing of current is wound to propeller 4, at first the rotating speed of propeller 4 can be gradual
Weaken, and the rotating speed of drive shaft 5 also weakens therewith, when the rotating speed of drive shaft 5 weakens, the opening amplitude of metal film 10 diminishes, metal
Film 10 will be in contact closer to the position of propeller 4, now the cutting crotch 11 of the inner side of metal film 10 with impurity,
Impurity is cut by the blade located at its edge under metal film 10 constantly rotation, impurity is become broken, and
The crook of cutting crotch 11 can hook impurity and it is pullled, and impurity is cut again during pullling, can
Impurity is all become to the full extent and fragmentated, impurity is not wound in again on propeller 4.
In summary understand, the utility model can by the rotation of metal film 10 by most of impurity screening in from spiral
The place of oar 4 farther out, the impurity being wound on propeller 4 can more be cut by the cutting crotch 11 on metal film 10
It is broken, and the crook for cutting crotch 11 can hook impurity and it is carried out to pull cutting, increase the degree of cutting, at utmost
On by impurity cutting fragmentate, ensure impurity propeller 4 can not be wound, propeller 4 is remained normal rotation, keep away
Propeller 4 is exempted from because impurity winding causes stuck situation, just impurity can have been carried out by cutting crotch 11 at waters center
Cleaning, without waiting for rescue, improves independence and security.
The outside of metal film 10 is provided with some equally distributed teeth 12 that mince, metal film 10 resistance impurity close to when,
, just can be by the tooth 12 that minces by impurity fragmentation if there is impurity to be in contact with metal film 10, the impurity after fragmentation is then more sharp
Repelled outside in metal film 10, even if while the impurity after fragmentation be in contact with propeller 4, can not also be wound in
On propeller 4, anti-jamming effect is improved, and machine when not in use, encloses to form a bell jar between metal film 10 by the board
And cover propeller 4 in the inner, protective action is played to propeller 4.
Claims (2)
1. a kind of anti-jamming shipboard, including body, the control crank located at body upper and the oil on control crank
Door switch, body is interior to be provided with actuating unit, and underpart is provided with the propeller to match with actuating unit, it is characterised in that：Institute
State and a drive shaft to match with actuating unit is provided with body, drive shaft is connected with propeller；It is fixed outside the drive shaft
There is a driving gear；The body is provided with the driven gear being meshed with driving gear；Outside the driving gear, driven gear
It is covered with a fluted disc；The fluted disc inner ring is provided with the internal ring gear being meshed with driven gear, and driving gear is not in contact with internal ring gear；
The fluted disc outer ring is provided with some metal films being circularly and evenly distributed；The metal film bottom bends inwards, and metal is soft
Enclosed between piece to be formed a bell jar and by propeller blade cover in the inner；Some equally distributed cut is provided with the inside of the metal film
Cut crotch；The cutting crotch edge is all provided with blade.
A kind of 2. anti-jamming shipboard according to claim 1, it is characterised in that：It is provided with the outside of the metal film some
The equally distributed tooth that minces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720399586.2U CN206623978U (en) | 2017-04-17 | 2017-04-17 | A kind of anti-jamming shipboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720399586.2U CN206623978U (en) | 2017-04-17 | 2017-04-17 | A kind of anti-jamming shipboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206623978U true CN206623978U (en) | 2017-11-10 |
Family
ID=60205001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720399586.2U Expired - Fee Related CN206623978U (en) | 2017-04-17 | 2017-04-17 | A kind of anti-jamming shipboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206623978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111806666A (en) * | 2019-04-11 | 2020-10-23 | 般若科技股份有限公司 | Propulsion system for powered boat |
-
2017
- 2017-04-17 CN CN201720399586.2U patent/CN206623978U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111806666A (en) * | 2019-04-11 | 2020-10-23 | 般若科技股份有限公司 | Propulsion system for powered boat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Dead outboard engine of anti -sticking Effective date of registration: 20180522 Granted publication date: 20171110 Pledgee: Agricultural Bank of China Limited by Share Ltd. Taizhou Luqiao branch Pledgor: ZHEJIANG ANQIDI POWER MACHINERY Co.,Ltd. Registration number: 2018330000119 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |