CN209037820U - A kind of propeller and underwater navigation equipment - Google Patents
A kind of propeller and underwater navigation equipment Download PDFInfo
- Publication number
- CN209037820U CN209037820U CN201821728835.9U CN201821728835U CN209037820U CN 209037820 U CN209037820 U CN 209037820U CN 201821728835 U CN201821728835 U CN 201821728835U CN 209037820 U CN209037820 U CN 209037820U
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- propeller
- blade
- motor
- electricity
- shell
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Abstract
The utility model embodiment provides a kind of propeller and underwater navigation equipment.Wherein, the propeller includes radome fairing, blade, electric machine assembly and tail-hood, and the electric machine assembly includes motor and pedestal, and rotation connection hole is offered on the blade；The tail-hood and the radome fairing are fixedly connected with the base respectively, the blade and the radome fairing are all set in the outer surface of the pedestal, and the blade is connect with the base rotation, and it is located in the radome fairing, the motor is connect with the cooperation in the rotation connection hole with the blade by motor shaft, to drive the blade to rotate.The utility model can greatly improve the propulsive force of propeller by the ingehious design to propeller.
Description
Technical field
The utility model relates to underwater robot technical fields, set in particular to a kind of propeller and underwater navigation
It is standby.
Background technique
The resource that is richly stored in ocean and the energy.With the development of the global economy, land resource and the energy increasingly lack
It is weary, it is not able to satisfy the needs of economic development.Therefore, countries in the world accelerate the development and utilization of Ocean energy, research and development
Various exploration of ocean resources and exploitation are equipped.But existing underwater navigation equipment is asked there are propeller thrust is insufficient
Topic causes the underwater traveling of underwater navigation equipment, exploration to be obstructed.
Utility model content
In view of this, the purpose of the utility model is to provide a kind of propellers and underwater navigation equipment, wherein pass through
To the ingehious design of the structure of propeller, the above problem can effectively solve the problem that, improve the thrust of propeller.
On the one hand, it includes radome fairing, blade, motor group that the utility model embodiment, which provides propeller described in a kind of propeller,
Part and tail-hood, the electric machine assembly include motor and pedestal, and rotation connection hole is offered on the blade；
The tail-hood and the radome fairing are fixedly connected with the base respectively, and the blade and the radome fairing are respectively provided with
In the outer surface of the pedestal, and the blade is connect with the base rotation, and is located in the radome fairing, and the motor is logical
It crosses motor shaft to connect with the cooperation in the rotation connection hole with the blade, to drive the blade to rotate.
In the selection of the utility model preferred embodiment, the blade is three leaf paddles.
In the selection of the utility model preferred embodiment, offer the first mounting hole on the blade, the blade and
The motor is connected by first mounting hole.
In the selection of the utility model preferred embodiment, the radome fairing includes cover, connector and fixing piece, described
The both ends of connector are connected between the outer surface of the fixing piece and the inner surface of the cover, and the fixing piece is arranged
In the outer surface of the pedestal.
In the selection of the utility model preferred embodiment, the cover is hollow cylindrical or annular shape.
In the selection of the utility model preferred embodiment, the propeller further includes that electricity adjusts shell and electron speed regulator,
The electricity tune shell is installed on the outer surface of the cover, and the electron speed regulator is installed on the electricity and adjusts in shell, the electricity
Sub- governor is also connect with the motor.
In the selection of the utility model preferred embodiment, it is arranged on the corresponding position of the electricity tune shell and the pedestal
There is threading bolt, wherein the motor connecting wire for connecting the electron speed regulator and the motor is installed on the threading spiral shell
In bolt.
In the selection of the utility model preferred embodiment, it includes aluminium alloy electric tune shell that the electricity, which adjusts shell,.
In the selection of the utility model preferred embodiment, it is more that the electricity adjusts shell to offer far from the side of the cover
A the second mounting hole for being used to be installed on underwater navigation equipment.
On the other hand, the utility model preferred embodiment also provides a kind of underwater navigation equipment, the underwater navigation equipment
Including frame structure, connector and multiple above-mentioned propellers, each propeller passes through the connector respectively and is set to
The second mounting hole on cover is coupled in the frame structure.
Compared with prior art, the utility model embodiment provides a kind of propeller and underwater navigation equipment, wherein this reality
With the novel ingehious design by radome fairing and blade in propeller, so that propeller thrust in the case where self weight is relatively light
It is obviously improved.Meanwhile the design of the pedestal and tail-hood of the offer in the utility model can ensure motor operating in it is steady
It is qualitative, effectively prolong its service life.
To enable the above objects, features, and advantages of the utility model to be clearer and more comprehensible, preferred embodiment is cited below particularly, and
Cooperate appended attached drawing, is described in detail below.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of propeller provided by the embodiment of the utility model.
Fig. 2 is the structural schematic diagram under another visual angle of propeller shown in Fig. 1.
Fig. 3 is the cross-sectional view of propeller shown in Fig. 1.
Fig. 4 is the frame structure schematic diagram of propeller shown in Fig. 1.
Fig. 5 be Fig. 1 in shown in blade structural schematic diagram.
Fig. 6 is the structural schematic diagram under another visual angle of propeller shown in Fig. 1.
Fig. 7 is the structural schematic diagram that electricity shown in Fig. 1 adjusts shell.
Fig. 8 is the structural schematic diagram for threading bolt.
Icon: 10- propeller；11- radome fairing；110- cover；111- connector；112- fixing piece；12- blade；120-
It is rotatablely connected hole；The first mounting hole of 121-；13- electric machine assembly；130- motor；1300- motor shaft；131- pedestal；14- tail-hood；
15- electricity tune shell；The second mounting hole of 150-；16- electron speed regulator.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.The component of the utility model embodiment being usually described and illustrated herein in the accompanying drawings can be with a variety of different configurations
To arrange and design.Therefore, below the detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit
The range of claimed invention processed, but it is merely representative of the selected embodiment of the utility model.It is practical new based on this
The embodiment of type, those skilled in the art's every other embodiment obtained without making creative work,
It fall within the protection scope of the utility model.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5 are please referred to, the utility model embodiment provides a kind of propeller 10, this is pushed away
It can be applied to underwater navigation equipment into device 10.The propeller 10 may include radome fairing 11, blade 12, electric machine assembly 13 and tail
Lid 14, the electric machine assembly 13 include motor 130 and pedestal 131, and rotation connection hole 120 is offered on the blade 12.
Wherein, the tail-hood 14 and the radome fairing 11 are fixedly connected with the pedestal 131 respectively, the blade 12 and institute
The outer surface that radome fairing 11 is all set in the pedestal 131 is stated, and the blade 12 and the pedestal 131 are rotatablely connected, and position
In in the radome fairing 11, the motor 130 passes through 130 axis of motor and the cooperation for being rotatablely connected hole 120 and the blade
12 connections, to drive the blade 12 to rotate.
Compared with prior art, in the propeller 10 that the utility model embodiment provides, by the radome fairing
11 and the blade 12 cleverly structure design, can the propeller 10 be self-possessed it is lighter when be obviously improved its motive force.
In actual implementation, when the propeller 10 during the work time, the tail-hood 14 is solid relative to the pedestal 131
Fixed, the motor 130 drives the blade 12 to rotate, to may make water to suck from the suction plane of the blade 12, from discharge
Face discharge, and then using the reaction force of water push the propeller 10 or application the propeller 10 underwater navigation equipment before
Into.
In detail, in the propeller 10 that the present embodiment provides, the blade 12 can use but be not limited to three leaf paddles, lead to
It crosses and generates active force between water under the driving of the motor 130, to drive the propeller 10 or apply the propeller 10
Underwater navigation equipment advance.
Optionally, referring to 5, the rotation connection hole 120 can be opened at the center of the blade 12, thus really
The harmony for the reaction force that the blade 12 is generated in rotation process is protected, so that 10 direction of advance of the propeller is steady
It is fixed.Wherein, the actual design type in the rotation connection hole 120 can be according to the reality of the motor shaft 1300 of the motor 130
Situation is determined, and the present embodiment is herein with no restrictions.
In addition, can also offer the first mounting hole 121 on the blade 12, the blade 12 and the motor 130 pass through
First mounting hole 121 connects.Wherein, pass through the design of first mounting hole 121, it can be ensured that 12 turns of the blade
Stability during dynamic.Optionally, size, shape of first mounting hole 121 etc. be herein with no restrictions.
During the radome fairing 11 advances for navigational equipment under water, the water flow for flowing through the blade 12 is carried out
Rectification, while the other components such as blade 12 can also be protected, to prevent each component on the propeller 10 etc. by water flow
The impact of power etc. and be damaged, and then improve the service life of the propeller 10.
Optionally, Fig. 6 is please referred to, the cover 110 may include cover 110, connector 111 and fixing piece
112, the both ends of the connector 111 connect with the inner surface of the outer surface of the fixing piece 112 and the cover 110 respectively
It connects, the fixing piece 112 is sheathed on the outer surface of the pedestal 131.Wherein, the connector 111 can be multiple, specifically
It can flexibly be set according to actual needs, such as can be 3.
In addition, the cover 110 can be but be not limited to hollow cylindrical or annular shape.It should be noted that the blade
12 are located at the side of the connector 111 in the radome fairing 11.
Further, the tail-hood 14 may include be located at the opposite both ends of the propeller 10 the first tail-hood and
Second tail-hood, in the present embodiment, first tail-hood and the second tail-hood can be but not limited to bullet type structure, push away to reduce
Resistance when advancing in water into device 10.Optionally, according to actual needs, true form, the size etc. of the tail-hood 14 can roots
It is flexibly set according to demand, the present embodiment is herein with no restrictions.
In addition, according to actual needs, the motor 130 is for driving the rotation of blade 12 to think that the propeller 10 mentions
For motive force, and then underwater navigation equipment is driven to advance, wherein the practical model etc. about the motor 130 can be according to demand
Flexibly chosen.
The pedestal 131 for realizing the tail-hood 14, the radome fairing 11 installation, meanwhile, the propeller 10 is logical
The connection for crossing the pedestal 131 and the tail-hood 14 enables to the stability in operation of motor 130 and service life to obtain
It is promoted to effective.Optionally, in the present embodiment, the bottom of the pedestal 131 can also offer through-hole, to be used for motor 130
Connecting line, motor shaft 1300 between other component pass through, and realize between the pedestal 131 and the radome fairing 11
Connection.
Further, according to actual needs, Fig. 7 is please referred to, the propeller 10 may also include electricity and adjust 15 He of shell
Electron speed regulator 16, the electricity tune shell 15 are installed on the outer surface of the cover 110, and the electron speed regulator 16 is installed on institute
It states electricity to adjust in shell 15, and is connect with the motor 130.
Wherein, the electron speed regulator 16 for realizing the revolving speed to the motor 130 control, and then realize to described
The adjusting of the motive force of propeller 10, and then change the underwater travel speed of underwater navigation equipment of the application propeller 10
And direction of travel, such as advanced under water using different postures.In addition, the model etc. about the electron speed regulator 16 can
It is flexibly chosen according to actual needs, the present embodiment is herein with no restrictions.
Further, the electricity adjusts shell 15 to be used to provide an accommodating space for the electron speed regulator 16, simultaneously also
It can be used for connecting with the cover 110.In the present embodiment, the electricity tune shell 15 is installed on the appearance of the cover 110
Face, and threading bolt is provided on the corresponding position of the electricity tune shell 15 and the pedestal 131.Wherein, described for connecting
130 connecting line of motor of electron speed regulator 16 and the motor 130 is installed in the threading bolt.
It is understood that passing through the setting of the threading bolt in the present embodiment, it can be ensured that the electricity adjusts shell 15
Airtightness and waterproofness.Simultaneously compared with the existing technology, the utility model adjusts the setting of shell 15 by the electricity, can make electricity
Sub- governor 16 is placed outside waterproof electronic compartment.Optionally, the electricity adjusts shell 15 to can include but is not limited to outside aluminium alloy electric tune
Shell 15.
It should be noted that the structure feature based on threading bolt in the present embodiment, and utilize waterproof epoxy resin
Casting glue is sealed the gap of the threading bolt and connecting line, to ensure the leakproofness of the propeller 10.Specifically,
It can be used for the via hole that the connecting lines such as conducting wire pass through as shown in figure 8, offering on the threading bolt, and the via hole is deeper, is easy to
Sealant pouring and sealing.
In addition, the threading bolt includes screw and nut two parts, and the bottom of screw, nut may be provided with and be used for
The seal groove for placing sealing element (such as sealing ring) can be tight with the surface of screw or nut after sealing element is installed on seal groove
Patch, can be sealed by casting glue etc., effectively to ensure the propeller for adjusting shell 15 to be sealed the electricity
10 sealing performance.
In addition, the electricity adjusts shell 15 that can also offer multiple use far from the side of the cover 110 in actual implementation
In the second mounting hole 150 for being installed on underwater navigation equipment, size, shape, the quantity of second mounting hole 150 can be according to realities
Border demand is set, for example, second mounting hole 150 can be 4 as shown in Figure 1 etc..
Based on the design and description to above-mentioned propeller 10, the utility model embodiment also provides a kind of underwater navigation and sets
Standby, which may include frame structure and multiple above-mentioned propellers 10, and each propeller 10 is respectively by setting
The second mounting hole 150 being placed on cover 110 is installed on the frame structure.
Specifically, it can be set according to the actual conditions of underwater navigation equipment about the specific structure of the frame structure
Meter, for example, can be spliced to form open frame structure by bottom plate and multiple side plates, and can also distinguish on each side plate and bottom plate
Multiple via holes passed through for water flow are offered, to reduce the running resistance of underwater navigation equipment.
In addition, being also provided with kickboard etc. in the frame structure, is advanced, made under water with increasing underwater navigation equipment
Buoyancy when industry.
Further, according to actual needs, multiple propellers 10 the mounting means of the frame structure can basis
It is practical to carry out flexible design, the mode being symmetrically installed such as can be used, multiple propellers 10 are respectively arranged in the frame structure
In bottom plate on etc., the present embodiment is herein with no restrictions.
Furthermore, it will be appreciated that since the underwater navigation equipment has technology identical with the propeller 10 special
Sign, can refer to the description in the present embodiment to the propeller 10 accordingly, with respect to the detailed description of the underwater navigation equipment, this
Details are not described herein for embodiment.In addition, the frame structure can be but not limited to be used to connect in the underwater navigation equipment
Connect the kickboard etc. of other component.
In conclusion the utility model embodiment provides a kind of propeller 10 and underwater navigation equipment, wherein by pushing away
Into the ingehious design of radome fairing 11 and blade 12 in device 10, so that the thrust in the case where self weight is relatively light of propeller 10 obtains
It is obviously improved.Meanwhile the design of the pedestal 131 and tail-hood 14 of the motor 130 of the offer in the utility model can ensure motor
Stability in 130 operatings, effectively prolongs its service life.
In addition, propeller 10 provided by the utility model designs, reasonable, structure is simple.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection.It can be mechanical connection, be also possible to be electrically connected.Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
In the description of the present invention, it should also be noted that, the orientation or position of the instructions such as term "inner" and "outside"
Relationship be based on the orientation or positional relationship shown in the drawings or the utility model product using when the orientation usually put or
Positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " etc. are only used for distinguishing description, it is not understood to indicate or imply relative importance.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of propeller, which is characterized in that the propeller includes radome fairing, blade, electric machine assembly and tail-hood, the motor
Component includes motor and pedestal, and rotation connection hole is offered on the blade；
The tail-hood and the radome fairing are fixedly connected with the base respectively, and the blade and the radome fairing are all set in institute
The outer surface of pedestal is stated, and the blade is connect with the base rotation, and be located in the radome fairing, the motor passes through electricity
Arbor is connect with the cooperation in the rotation connection hole with the blade, to drive the blade to rotate.
2. propeller according to claim 1, which is characterized in that the blade is three leaf paddles.
3. propeller according to claim 1, which is characterized in that offer the first mounting hole, the paddle on the blade
Leaf is connected with the motor by first mounting hole.
4. propeller according to claim 1, which is characterized in that the radome fairing includes cover, connector and fixing piece,
The both ends of the connector are connected between the outer surface of the fixing piece and the inner surface of the cover, the fixing piece
It is sheathed on the outer surface of the pedestal.
5. propeller according to claim 4, which is characterized in that the cover is hollow cylindrical or annular shape.
6. propeller according to claim 4, which is characterized in that the propeller further includes that electricity adjusts shell and electronic speed regulation
Device, the electricity adjust shell to be installed on the outer surface of the cover, and the electron speed regulator is installed on the electricity and adjusts in shell, described
Electron speed regulator is also connect with the motor.
7. propeller according to claim 6, which is characterized in that the electricity is adjusted on the corresponding position of shell and the pedestal
It is provided with threading bolt, wherein the motor connecting wire for connecting the electron speed regulator and the motor is installed on described wear
In line bolt.
8. propeller according to claim 6, which is characterized in that it includes aluminium alloy electric tune shell that the electricity, which adjusts shell,.
9. propeller according to claim 6, which is characterized in that the electricity adjusts shell to open up far from the side of the cover
Have multiple for being installed on the second mounting hole of underwater navigation equipment.
10. a kind of underwater navigation equipment, which is characterized in that the underwater navigation equipment includes frame structure and multiple aforesaid rights
It is required that propeller described in any one of 1-9, each propeller is installed by the second mounting hole being set on cover respectively
In the frame structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821728835.9U CN209037820U (en) | 2018-10-23 | 2018-10-23 | A kind of propeller and underwater navigation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821728835.9U CN209037820U (en) | 2018-10-23 | 2018-10-23 | A kind of propeller and underwater navigation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209037820U true CN209037820U (en) | 2019-06-28 |
Family
ID=67039375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821728835.9U Active CN209037820U (en) | 2018-10-23 | 2018-10-23 | A kind of propeller and underwater navigation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209037820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112937817A (en) * | 2021-02-02 | 2021-06-11 | 华中科技大学鄂州工业技术研究院 | Underwater robot driving device and underwater robot |
-
2018
- 2018-10-23 CN CN201821728835.9U patent/CN209037820U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112937817A (en) * | 2021-02-02 | 2021-06-11 | 华中科技大学鄂州工业技术研究院 | Underwater robot driving device and underwater robot |
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