CN207631454U - detachable underwater propeller - Google Patents
detachable underwater propeller Download PDFInfo
- Publication number
- CN207631454U CN207631454U CN201721752326.5U CN201721752326U CN207631454U CN 207631454 U CN207631454 U CN 207631454U CN 201721752326 U CN201721752326 U CN 201721752326U CN 207631454 U CN207631454 U CN 207631454U
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- Prior art keywords
- propeller
- watertight
- engine base
- support portion
- utility
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Abstract
The utility model embodiment discloses a kind of detachable underwater propeller, belongs to underwater propulsion equipment technical field, which includes：Watertight motor, the watertight motor include stator and surround the rotor of the stator；There is the first support portion, first support portion to support the watertight motor for engine base, the engine base；Propeller, the mating outer surface for being installed on the rotor of the propeller；Watertight wears storehouse device, and the watertight wears the second support portion airtight connection of storehouse device and the engine base.Propeller in the utility model has the characteristics that simple in structure, quick detachable.
Description
Technical field
The utility model is related to underwater propulsion equipment technical field more particularly to a kind of detachable underwater propellers.
Background technology
With the development of diving apparatus, for power plant-propeller of diving apparatus, more stringent requirements are proposed.It promotes
Device (Propeller) is the device for converting electrical energy into mechanical energy.Thrust is generated by rotating vane, with underwater for driving
The vehicles advance.Screw propeller is one kind in common propeller, and propeller is mounted on ships and light boats stern waterline or less
Cardan shaft on, by host drive cardan shaft rotate together, by water from the suction plane of blade suck, from discharge face be discharged, utilize
The reaction force of water pushes ships and light boats to advance.Fixed pitch propeller is common one of propeller pattern, in fixed pitch spiral
Paddle outer rim installs a circular pipe, as ducted propeller additional.The propulsive efficiency of propeller can be improved in conduit.Propeller arrangement type
Propeller simple structure, reliable operation, efficiency is higher, is the primary pusher type of underwater equipment.
For underwater diving equipment, the requirement higher of reliability and reliability, maintainability, safety and human factors for equipment, the prior art
In propeller under deep water working environment, it will usually due to the corrosion of high pressure working environment and seawater, propeller is caused to need
It is dismantled and is repaired, but propeller in the prior art is usually complicated, parts are more, this gives zero of propeller
Part is replaced and whole repair brings larger challenge.
Therefore, the propeller solution that there is an urgent need for a kind of completely new structures simply, easy care and reliability are high.
Utility model content
In view of this, the utility model embodiment provides a kind of propeller for underwater power pack, at least partly
Solution problems of the prior art.
In a first aspect, the utility model embodiment provides a kind of detachable underwater propeller, including：
Watertight motor, the watertight motor include stator and surround the rotor of the stator；
There is the first support portion, first support portion to support the watertight motor for engine base, the engine base；
Propeller, the mating outer surface for being installed on the rotor of the propeller；
Watertight wears storehouse device, and the watertight wears the second support portion airtight connection of storehouse device and the engine base.
According to a kind of specific implementation of the utility model embodiment, the second support portion of the engine base includes multiple peaces
Fill the first groove of stud.
According to a kind of specific implementation of the utility model embodiment, the propeller further includes：
Conduit is deformed, the deformation conduit is connect by multiple studs with the groove on the engine base.
According to a kind of specific implementation of the utility model embodiment, the second support portion of the engine base includes first recessed
Concave portion.
According to a kind of specific implementation of the utility model embodiment, the propeller further includes：
There is the first protruding portion, the preceding cap to be recessed by first protruding portion and described first for preceding cap, the preceding cap
Portion's cooperation installation.
According to a kind of specific implementation of the utility model embodiment, second support portion further includes first through hole,
The watertight is worn storehouse device and is connect with the engine base watertight by the first through hole.
According to a kind of specific implementation of the utility model embodiment, the propeller further includes：
Separation sleeve, the separation sleeve are connect with the third support portion watertight of the engine base.
According to a kind of specific implementation of the utility model embodiment, the separation sleeve has the second protruding portion, described
Second protruding portion has the through-hole of mounting screw.
According to a kind of specific implementation of the utility model embodiment, the propeller further includes：
One end of cap afterwards, the rear cap is connect with second protruding portion, the other end and the rotor of the rear cap
Rotor matrix connects.
According to a kind of specific implementation of the utility model embodiment, set between cap and second protruding portion after described
There is friction sleeve.
The propeller that the utility model embodiment provides can be with propeller by the way that multiple support portions are arranged on engine base
On parts effectively supported, using less parts simultaneously can reach preferable water seal, improve production
The stability of product.Passing through simple combined structure design so that the product in the utility model is readily produced, assembles and safeguards,
The service life of product is also improved simultaneously.
Description of the drawings
It, below will be to required use 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 apparent that, the accompanying drawings in the following description is only some embodiments of the utility model, right
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Its attached drawing.
Fig. 1 is the structural schematic diagram for the propeller that the utility model embodiment provides.
Specific implementation mode
The utility model embodiment is described in detail below in conjunction with the accompanying drawings.
Referring to Fig. 1, the utility model embodiment provides a kind of propeller, and the propeller is in addition to can be in general depth
Except working in waters, it is real as the utility model which can also be operated in 500 meters of deepwater high-pressure environment below
A kind of realization method of example is applied, which may include：Watertight motor 1, watertight wear storehouse device 2, propeller 3 and engine base 4.
There is engine base 4 first support portion 401, first support portion 401 to support the propeller.Engine base 4 is entirely to push away
Into the supporter of device, in order to effectively support the other component of propeller, the engine base 4 be equipped with the first support portion 401 and
Second support portion 402, it includes hollow through-hole that the first support portion 401, which is in the first support portions of cylindrical structure 401 outstanding,
Through-hole can be used for passing through transfer wire.
Watertight motor 1 includes stator 101 and surrounds the rotor 102 of the stator 101, as an example, Ke Yi
Stator 101 is set on first support portion, and stator 101 can be fixed with the first support portion 401 by way of coiling, can also be adopted
It is fixed on the first support portion 401 with other modes.Second support portion 402 is loop configuration, and the second support portion 402 can
Coordinate with separation sleeve 5, form confined space, closed protection is carried out to the component (for example, stator 101) in confined space.Except this
Except, can also the trepanning on the second support portion 402, in the hole opened up be arranged stud by way of to other components
It is supported.
Propeller with watertight motor as a source of power, using including stator, the structure of rotor outside, in order to facilitate stator
101 are fixed on the first support portion 401, which is designed to that hollow structure, stator 101 have through-hole, first support portion
401 pass through the through-hole.
The mating outer surface for being installed on the rotor 102 of the propeller 3, propeller 3 with rotor 102 rotation together
Rotation, propeller generate thrust by the rotation in water.
The connecting wire that traditional stator outlet uses is by hard fluid sealant export, and processing technology is complicated, and the later stage
It can not safeguard.For this purpose, the utility model, which uses dedicated watertight, wears storehouse device to realize that, to the closed of connecting wire, watertight wears storehouse
Device 2 and 4 airtight connection of engine base, specifically, watertight wears 402 airtight connection of the second support portion of storehouse device 2 and the engine base 4.
According to a kind of specific implementation of the utility model embodiment, the second support portion 402 of the engine base 4 includes more
First groove of a installation stud, the mode that internal thread may be used in the first groove are arranged so that it is convenient to install the spiral shell of support
Column.
It is described according to a kind of specific implementation of the utility model embodiment in order to improve the propulsive efficiency of propeller
Propeller further includes：Conduit 6 is deformed, the deformation conduit 6 is connect by multiple studs 7 with the groove on the engine base 4.
In order to preferably fix the parts on propeller, according to a kind of specific implementation side of the utility model embodiment
Second support portion 402 of formula, the engine base 4 includes the first recessed portion 4021.
According to a kind of specific implementation of the utility model embodiment, the propeller further includes：
Preceding cap 8, the preceding cap 8 have the first protruding portion 801, the preceding cap 8 by first protruding portion 801 with it is described
The cooperation installation of first recessed portion 4021.
According to a kind of specific implementation of the utility model embodiment, second support portion 402 further includes first logical
Hole, the watertight are worn storehouse device 2 and are connect with 4 watertight of the engine base by the first through hole.
According to a kind of specific implementation of the utility model embodiment, the propeller further includes：
Separation sleeve 5, the separation sleeve 5 are connect with 403 watertight of third support portion of the engine base 4.
According to a kind of specific implementation of the utility model embodiment, the separation sleeve 5 has the second protruding portion 501,
Second protruding portion 501 has the through-hole of mounting screw 9.
According to a kind of specific implementation of the utility model embodiment, the propeller further includes：
One end of cap 10 afterwards, the rear cap 10 is connect with second protruding portion 501, the other end of the rear cap 10 and institute
State the rotor matrix connection of rotor 102.
According to a kind of specific implementation of the utility model embodiment, it is described after between cap 10 and second protruding portion
Equipped with friction sleeve 11.
The propeller that the utility model embodiment provides can be with propeller by the way that multiple support portions are arranged on engine base 4
On parts effectively supported, using less parts simultaneously can reach preferable water seal, improve production
The stability of product.Passing through simple combined structure design so that the product in the utility model is readily produced, assembles and safeguards,
The service life of product is also improved simultaneously.
Other than underwater power pack, the utility model embodiment additionally provides a kind of submersible, which includes
Propeller in previous embodiment or embodiment.
As an implementation, submersible has firm pneumatic shell, and the outer of ship resistance can be reduced by being equipped with outside pneumatic shell
Shell.The equipment such as accumulator, gas cylinder thereon are in the shell of non-pressure-resistance structure, to provide a part of buoyancy.Submersible
Underwater power pack may be used accumulator be the energy, electric energy can also be provided by lash ship by way of cable.Submersible
Multiple underwater power packs (propeller) can be housed, can be moved towards different directions.Submersible can install as needed compass,
Depth gauge, obstacle detection sonar, height x depth sonar, orientation detection receiver and various underwater acoustic communication sets, and supply water
Manipulator, underwater television and the lighting apparatus of lower operation.
Submersible in the utility model embodiment can be used in sea floor sampling, water Observe and measure and shooting video,
Photograph, salvaging etc., and then realize the investigation and exploitation to marine resources.
Embodiment described above is the utility model a part of the embodiment, instead of all the embodiments.Based on this
Embodiment in utility model, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for description purposes only, and are not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " 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, can also be electrical connection；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, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art within the technical scope disclosed by the utility model, the change that can be readily occurred in
Change or replace, should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with right
It is required that protection domain subject to.
Claims (10)
1. a kind of detachable underwater propeller, which is characterized in that including：
Watertight motor, the watertight motor include stator and surround the rotor of the stator；
There is the first support portion, first support portion to support the watertight motor for engine base, the engine base；
Propeller, the mating outer surface for being installed on the rotor of the propeller；
Watertight wears storehouse device, and the watertight wears the second support portion airtight connection of storehouse device and the engine base.
2. propeller according to claim 1, it is characterised in that：
Second support portion of the engine base includes the first groove of multiple installation studs.
3. propeller according to claim 2, which is characterized in that the propeller further includes：
Conduit is deformed, the deformation conduit is connect by multiple studs with the groove on the engine base.
4. propeller according to claim 2, it is characterised in that：
Second support portion of the engine base includes the first recessed portion.
5. propeller according to claim 4, which is characterized in that the propeller further includes：
There is the first protruding portion, the preceding cap to be matched by first protruding portion and first recessed portion for preceding cap, the preceding cap
Close installation.
6. propeller according to claim 1, it is characterised in that：
Second support portion further includes first through hole, and the watertight wears storehouse device and passes through the first through hole and the engine base watertight
Connection.
7. propeller according to claim 1, which is characterized in that the propeller further includes：
Separation sleeve, the separation sleeve are connect with the third support portion watertight of the engine base.
8. propeller according to claim 7, it is characterised in that：
There is the separation sleeve the second protruding portion, second protruding portion to have the through-hole of mounting screw.
9. propeller according to claim 8, which is characterized in that the propeller further includes：
One end of cap afterwards, the rear cap is connect with second protruding portion, the rotor of the other end and the rotor of the rear cap
Matrix connects.
10. propeller according to claim 9, it is characterised in that：
Friction sleeve is equipped with after described between cap and second protruding portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721752326.5U CN207631454U (en) | 2017-12-14 | 2017-12-14 | detachable underwater propeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721752326.5U CN207631454U (en) | 2017-12-14 | 2017-12-14 | detachable underwater propeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207631454U true CN207631454U (en) | 2018-07-20 |
Family
ID=62863750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721752326.5U Active CN207631454U (en) | 2017-12-14 | 2017-12-14 | detachable underwater propeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207631454U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110395377A (en) * | 2019-08-02 | 2019-11-01 | 武汉札古海洋科技有限公司 | A kind of underwater propeller |
-
2017
- 2017-12-14 CN CN201721752326.5U patent/CN207631454U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110395377A (en) * | 2019-08-02 | 2019-11-01 | 武汉札古海洋科技有限公司 | A kind of underwater propeller |
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