CN206218185U - A kind of ROV propellers and ROV with Novel speed reducer and propeller - Google Patents
A kind of ROV propellers and ROV with Novel speed reducer and propeller Download PDFInfo
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- CN206218185U CN206218185U CN201621203054.9U CN201621203054U CN206218185U CN 206218185 U CN206218185 U CN 206218185U CN 201621203054 U CN201621203054 U CN 201621203054U CN 206218185 U CN206218185 U CN 206218185U
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- propeller
- reductor
- rov
- speed reducer
- planetary gear
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 34
- 230000008878 coupling Effects 0.000 claims description 29
- 238000010168 coupling process Methods 0.000 claims description 29
- 238000005859 coupling reaction Methods 0.000 claims description 29
- 230000009467 reduction Effects 0.000 claims description 13
- 230000000994 depressogenic effect Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000007774 longterm Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- -1 and lubrication Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
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Abstract
The utility model is specifically related to a kind of ROV propellers and ROV with Novel speed reducer and propeller, reductor planet carrier includes integrally formed rotating shaft and T-shaped frame, one end of rotating shaft is arranged with reductor body, and the other end is connected with T-shaped frame, and reductor casing is set on reductor body；Planetary gear sets the bottom of planet carrier, is rotated coaxially with rotating shaft, and gear ring is set on the excircle of planetary gear；Tail-hood is fixed on planetary gear excircle by tail-hood bearing, is rotated coaxially with planetary gear；Predeterminable range is spaced between tail-hood and planetary gear；Propeller includes the propeller center axle and multiple arcs helical blade of cylinder, and propeller blade quantity is 3, is connected to propeller center axle surrounding, is evenly distributed.The technical scheme provided by the utility model, can reduce the running noise of ROV propellers, while simplifying the structure of propeller, reduce manufacturing cost.
Description
Technical field
The utility model is related to ROV propeller technical fields, and in particular to a kind of with Novel speed reducer and propeller
ROV propellers and ROV.
Background technology
ROV (Remote Operated Vehicle, unmanned remotely controlled submersible vehicle) is for underwater observation, checks and construction
Underwater robot.Miniature ROV carries the energy, and operation is dexterous, carries microcam and sensor, can extend manned latent
The observation scope of hydrophone, can go deep into that manned underwater vehicle is inconvenient or inaccessiable narrow and small danger zone is operated.
The driving of ROV is provided with magnetic mainly by the ROV propellers installed in ROV both sides and afterbody inside ROV propellers
Coupling device and reductor.Decelerator is the independent type closed driving device between prime mover and working machine, for reducing rotating speed
With increase torque, to meet need of work.
There is following defect in ROV propellers of the prior art：1st, the magnetic coupling device and bearing in reduction gears of ROV propellers
Outer ring is directly fitted, and during reductor rotates at a high speed, reductor shaft bearing outer-ring rubs with magnetic coupling device, slows down
Machine bearing is easily stuck, while reductor running noise is big.2nd, due to directly contact between planetary gear and ROV propeller tail-hoods
Set, planetary gear does not have enough expansion rooms, cause the planetary gear lost of life, ROV in high speed rotation adstante febre, planetary gear
Propeller running noise is big.3rd, the propeller arrangement of existing ROV propellers is complicated, is more expensive to manufacture.
Utility model content
In view of this, the purpose of this utility model is to overcome the deficiencies in the prior art, there is provided one kind has Novel speed-reducing
The ROV propellers and ROV of machine and propeller, to reduce the running noise of ROV propellers, while simplify the structure of propeller, drop
Low manufacturing cost.
To realize object above, the utility model is adopted the following technical scheme that：
A kind of ROV propellers with Novel speed reducer and propeller, including reductor and propeller, the reductor bag
Reductor casing, reductor body, planet carrier, planetary gear, gear ring, tail-hood and tail-hood bearing are included, wherein, the planet carrier includes
Integrally formed rotating shaft and T-shaped frame, one end of the rotating shaft are arranged with the reductor body, and the other end connects with the T-shaped frame
Connect, the reductor casing is set on the reductor body；The planetary gear is arranged on the bottom of the planet carrier, with institute
State rotating shaft to rotate coaxially, the gear ring is set on the excircle of the planetary gear；The tail-hood is fixed on by tail-hood bearing
On the planetary gear excircle, rotated coaxially with the planetary gear；Predeterminable range is spaced between the tail-hood and planetary gear；
The propeller includes the propeller center axle and multiple arcs helical blade of cylinder, the propeller blade number
It is 3 to measure, and is connected to the propeller center axle surrounding, is evenly distributed.
Preferably, the annular gasket that thickness is 0.3mm is extruded between the reductor body and T-shaped frame.
Preferably, 0.5mm gaps are spaced between the tail-hood and planetary gear.
Preferably, the depressed part of the reductor casing is provided with O-shaped rubber seal, the O-shaped rubber seal top
It is pressed between the reductor casing and ROV propeller housings.
Preferably, the O-shaped rubber seal is multiple, is oppositely arranged on the recessed of the reductor body upper part and bottom
The portion of falling into.
Preferably, the ROV propellers with Novel speed reducer and propeller, also turn including being set in the reductor
Magnetic coupling device on axle, the magnetic coupling device contacts setting with the bearing in reduction gears, the magnetic coupling device with it is described
Gap adjust pad is provided between bearing in reduction gears.
Preferably, the thickness of the gap adjust pad is 0.3mm.
Preferably, the ROV propellers with Novel speed reducer and propeller, also include：First stock screw and set
Plain washer and nut on the first stock screw are located at, wherein, the first stock screw is inserted into magnetic coupling device set
If rotating shaft in, and position by the nut to magnetic coupling device in the rotating shaft is fixed, so that the plain cushion
Circle is extruded between the magnetic coupling device and the bearing in reduction gears；The plain washer is squeezed in the spiral shell of the first stock screw
Between cap and the nut.
Preferably, the ROV propellers with Novel speed reducer and propeller, also including spring pad, the spring pad
It is arranged between the nut of the first stock screw and the plain washer.
A kind of ROV, including the above-mentioned ROV propellers with Novel speed reducer and propeller.
The utility model uses above technical scheme, at least possesses following beneficial effect：
As shown from the above technical solution, this ROV with Novel speed reducer and propeller that the utility model is provided is pushed away
Enter device and ROV, due to being spaced predeterminable range between the tail-hood and planetary gear of reductor so that ensure planetary gear in high speed rotation hair
When hot, there are enough expansion rooms, and the distance of predetermined interval can deposit enough lubricating grease, and profit is provided to planetary gear
It is sliding, reduce the noise in ROV propeller operation process.
In addition, this ROV propellers and ROV with Novel speed reducer and propeller that the utility model is provided, spiral
Oar includes the propeller center axle and multiple arcs helical blade of cylinder, and propeller blade quantity is 3, is connected to propeller
Central shaft surrounding, is evenly distributed.Compared to existing technology, this ROV propellers that the utility model is provided, the structure of propeller
Simply, low cost of manufacture.
Brief description of the drawings
The ROV propeller reductors with Novel speed reducer and propeller that Fig. 1 is provided for the embodiment of the utility model one
Structural representation before assembling；
The ROV propeller reductors with Novel speed reducer and propeller that Fig. 2 is provided for the embodiment of the utility model one
Structural representation after assembling；
The ROV propeller magnetic couplings with Novel speed reducer and propeller that Fig. 3 is provided for the embodiment of the utility model one
Structural representation before device and reductor assembling；
The ROV propeller magnetic couplings with Novel speed reducer and propeller that Fig. 4 is provided for the embodiment of the utility model one
Structural representation after device and reductor assembling.
Specific embodiment
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Referring to a kind of ROV with Novel speed reducer and propeller that Fig. 1 and Fig. 2, the embodiment of the utility model one are provided
Propeller, including reductor 7 and propeller (not shown in accompanying drawing), the reductor 7 include reductor casing 73, reductor sheet
Body 74, planet carrier 75, planetary gear 76, gear ring 77, tail-hood 80 and tail-hood bearing 81, wherein, the planet carrier 75 include one into
The rotating shaft 71 of type and T-shaped frame 78, one end of the rotating shaft 71 are arranged with the reductor body 74, the other end and the T-shaped frame
78 connections, the reductor casing 73 is set on the reductor body 74；The planetary gear 76 is arranged on the planet carrier
75 bottom, is rotated coaxially with the rotating shaft 71, and the gear ring 77 is set on the excircle of the planetary gear 76；The tail-hood
80 are fixed on the excircle of the planetary gear 76 by tail-hood bearing 81, are rotated coaxially with the planetary gear 76；The tail-hood 80
Predeterminable range is spaced between planetary gear 76；
The propeller includes the propeller center axle and multiple arcs helical blade of cylinder, the propeller blade number
It is 3 to measure, and is connected to the propeller center axle surrounding, is evenly distributed.
It should be noted that the predeterminable range is summarized according to history experimental data and concrete practice drawing.
As shown from the above technical solution, this ROV with Novel speed reducer and propeller that the utility model is provided is pushed away
Enter device, due to being spaced predeterminable range between the tail-hood and planetary gear of reductor so that ensure planetary gear in high speed rotation adstante febre,
There are enough expansion rooms, and the distance of predetermined interval can deposit enough lubricating grease, and lubrication, drop are provided to planetary gear
Noise in low ROV propellers operation process.
In addition, this ROV propellers with Novel speed reducer and propeller that the utility model is provided, propeller includes
The propeller center axle and multiple arcs helical blade of cylinder, propeller blade quantity are 3, are connected to propeller center axle
Surrounding, is evenly distributed.Compared to existing technology, this ROV propellers that the utility model is provided, the simple structure of propeller,
Low cost of manufacture.
Preferably, the annular gasket that thickness is 0.3mm is extruded between the reductor body 74 and the T-shaped frame 78
79。
It is understood that annular gasket be used for for reductor body provides rotation buffer, reduction reductor body with it is T-shaped
Due to the noise of friction generation between frame.It should be noted that the thickness selection of annular gasket is 0.3mm, it is that applicant passes through
Long-term practice operation, so that it is determined that what is gone out makes the thickness of the minimum annular gasket of reductor noise.
Preferably, the ROV propellers with Novel speed reducer and propeller, between the tail-hood 80 and planetary gear 76
Interval 0.5mm gaps.
It is applicant by long-term practice it should be noted that be spaced 0.5mm gaps between the tail-hood and planetary gear
Operation, so that it is determined that what is gone out makes the minimum clearance distance of reductor noise.
Preferably, the depressed part of the reductor casing 73 is provided with O-shaped rubber seal 82, the O-shaped rubber seal
82 top pressures are enclosed between the reductor casing 73 and ROV propeller housings.
It is understood that the setting of O-shaped rubber seal can ensure the air-tightness of reductor, prevent reductor from turning
Intake in dynamic process.
Preferably, the O-shaped rubber seal 82 is multiple, is oppositely arranged on the upper and lower part of reductor body 74
Depressed part.
Fig. 3 and Fig. 4 is participated in, it is preferable that the ROV propellers with Novel speed reducer and propeller, also including being arranged
Magnetic coupling device 8 in the reductor rotating shaft 71, the magnetic coupling device 8 contacts setting with the bearing in reduction gears 72,
Gap adjust pad 9 is provided between the magnetic coupling device 8 and the bearing in reduction gears 72.
As shown from the above technical solution, the utility model proposes this ROV with Novel speed reducer and propeller push away
Enter device, gap adjust pad is provided between magnetic coupling device and bearing in reduction gears, compared to existing technology, equivalent to magnetic coupling
Device has carried out gap adjustment with bearing in reduction gears, and buffering is provided for bearing is rotated, it is ensured that reductor is in high speed rotation
During, bearing in reduction gears will not be stuck, while being produced due to being rubbed with magnetic coupling device in also reducing reductor rotation process
Raw noise, it is ensured that reductor even running.
Preferably, the thickness of the gap adjust pad 9 is 0.3mm.
It should be noted that the thickness selection of gap adjust pad is 0.3mm, it is that applicant grasps by long-term practice
Make, so that it is determined that what is gone out makes the thickness of the minimum gap adjust pad of reductor noise.
Preferably, the ROV propellers with Novel speed reducer and propeller, also include：First stock screw 10 and
Plain washer 11 and nut 12 on the first stock screw 10 are set in, wherein, the first stock screw 10 is inserted into magnetic
In the rotating shaft 71 that coupling device 8 is arranged, and position by the nut 12 to magnetic coupling device 8 in the rotating shaft 71 is carried out
It is fixed, so that the plain washer 11 is extruded between the magnetic coupling device 8 and the bearing in reduction gears 72；The plain washer 11 is squeezed
It is pressed between the nut of the first stock screw 10 and the nut 12.
It is understood that plain washer is squeezed between the nut of the first stock screw and nut, the benefit for so setting
Be be magnetic coupling device with reductor axis of rotation during, to provide slow for fixing the nut of magnetic coupling device position
Punching, on the one hand can make the position of nut more securely attached, on the other hand can also reduce due to nut and the first stock screw
The noise that nut friction is produced.
Preferably, the ROV propellers with Novel speed reducer and propeller, also including spring pad 13, the spring
Pad 13 is arranged between the nut of the first stock screw 10 and the plain washer 11.
It is understood that the benefit that spring pad is set is, to provide slow for fixing the nut of magnetic coupling device position
Punching, on the one hand can make the position of nut more securely attached, on the other hand can also reduce due to nut and the first stock screw
The noise that nut friction is produced.
In addition, the utility model also proposed a kind of ROV, including the above-mentioned ROV with Novel speed reducer and propeller
Propeller.
The utility model is not limited to above-mentioned preferred forms, and anyone can draw under enlightenment of the present utility model
Other various forms of products, however, make any change in its shape or structure, it is every with same as the present application or phase
Approximate technical scheme, all falls within protection domain of the present utility model.Term " first ", " second ", " the 3rd " are only used for
Description purpose, and it is not intended that indicating or implying relative importance.Term " multiple " refers to two or more, unless otherwise
Clearly limit.
Claims (10)
1. a kind of ROV propellers with Novel speed reducer and propeller, including reductor and propeller, it is characterised in that institute
Stating reductor includes reductor casing, reductor body, planet carrier, planetary gear, gear ring, tail-hood and tail-hood bearing, wherein, it is described
Planet carrier includes integrally formed rotating shaft and T-shaped frame, and one end of the rotating shaft is arranged with the reductor body, the other end and institute
T-shaped frame connection is stated, the reductor casing is set on the reductor body；The planetary gear is arranged on the planet carrier
Bottom, is rotated coaxially with the rotating shaft, and the gear ring is set on the excircle of the planetary gear；The tail-hood passes through tail-hood axle
Hold and be fixed on the planetary gear excircle, rotated coaxially with the planetary gear；It is spaced between the tail-hood and planetary gear default
Distance；
The propeller includes the propeller center axle and multiple arcs helical blade of cylinder, and the propeller blade quantity is
3, the propeller center axle surrounding is connected to, be evenly distributed.
2. ROV propellers with Novel speed reducer and propeller according to claim 1, it is characterised in that described to subtract
The annular gasket that thickness is 0.3mm is extruded between fast machine body and T-shaped frame.
3. ROV propellers with Novel speed reducer and propeller according to claim 1, it is characterised in that the tail
0.5mm gaps are spaced between lid and planetary gear.
4. ROV propellers with Novel speed reducer and propeller according to any one of claims 1 to 3, its feature exists
In the depressed part of the reductor casing is provided with O-shaped rubber seal, and the O-shaped rubber seal top pressure is in the deceleration
Between machine casing and ROV propeller housings.
5. ROV propellers with Novel speed reducer and propeller according to claim 4, it is characterised in that described O-shaped
Rubber seal is multiple, is oppositely arranged on the depressed part of the reductor body upper part and bottom.
6. ROV propellers with Novel speed reducer and propeller according to any one of claims 1 to 3, its feature exists
In also including the magnetic coupling device being set in the reductor rotating shaft, the magnetic coupling device is accepted with the reductor shaft
Touch and set, it is characterised in that gap adjust pad is provided between the magnetic coupling device and the bearing in reduction gears.
7. ROV propellers with Novel speed reducer and propeller according to claim 6, it is characterised in that between described
The thickness of gap adjust pad is 0.3mm.
8. ROV propellers with Novel speed reducer and propeller according to claim 7, it is characterised in that also include：
First stock screw and the plain washer and nut that are set on the first stock screw, wherein, the first stock screw is inserted
In entering the rotating shaft being arranged to magnetic coupling device, and position by the nut to magnetic coupling device in the rotating shaft is consolidated
It is fixed, so that the plain washer is extruded between the magnetic coupling device and the bearing in reduction gears；The plain washer is squeezed in described
Between the nut and the nut of the first stock screw.
9. ROV propellers with Novel speed reducer and propeller according to claim 8, it is characterised in that also include
Spring pad, the spring pad is arranged between the nut of the first stock screw and the plain washer.
10. a kind of ROV, it is characterised in that including described in any one of claim 1~9 with Novel speed reducer and propeller
ROV propellers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621203054.9U CN206218185U (en) | 2016-11-08 | 2016-11-08 | A kind of ROV propellers and ROV with Novel speed reducer and propeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621203054.9U CN206218185U (en) | 2016-11-08 | 2016-11-08 | A kind of ROV propellers and ROV with Novel speed reducer and propeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206218185U true CN206218185U (en) | 2017-06-06 |
Family
ID=58791764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621203054.9U Active CN206218185U (en) | 2016-11-08 | 2016-11-08 | A kind of ROV propellers and ROV with Novel speed reducer and propeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206218185U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115027654A (en) * | 2022-07-15 | 2022-09-09 | 宁波海伯集团有限公司 | Marine propeller |
-
2016
- 2016-11-08 CN CN201621203054.9U patent/CN206218185U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115027654A (en) * | 2022-07-15 | 2022-09-09 | 宁波海伯集团有限公司 | Marine propeller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Binhai Development Zone, Tianjin City, 300457 Mu Ning Road No. 45 Building No. 7 factory in Jinbin development Patentee after: Shenzhen Blue Ocean Technology Co.,Ltd. Address before: Binhai Development Zone, Tianjin City, 300457 Mu Ning Road No. 45 Building No. 7 factory in Jinbin development Patentee before: Tianjin shenzhilan Marine Equipment Technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: Binhai Development Zone, Tianjin City, 300457 Mu Ning Road No. 45 Building No. 7 factory in Jinbin development Patentee after: Tianjin shenzhilan Marine Equipment Technology Co.,Ltd. Address before: Binhai Development Zone, Tianjin City, 300475 Mu Ning Road No. 45 Building No. 7 Factory Jinbin development through a layer of the east part and the east side of the office of one layer and three layer Patentee before: Tianjin Deepfar Ocean Technology Co.,Ltd. |
|
| CP03 | Change of name, title or address |