CN214356609U - Underwater propeller - Google Patents
Underwater propeller Download PDFInfo
- Publication number
- CN214356609U CN214356609U CN202023239076.XU CN202023239076U CN214356609U CN 214356609 U CN214356609 U CN 214356609U CN 202023239076 U CN202023239076 U CN 202023239076U CN 214356609 U CN214356609 U CN 214356609U
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- propeller
- underwater
- fixedly connected
- speed regulator
- electronic speed
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Abstract
The utility model discloses an underwater propeller, which comprises a supporting plate, wherein one side of the supporting plate is fixedly connected with a motor base, the tail end of the motor base is fixedly connected with a conical head, the side wall of the conical head is provided with fish fins, the conical head is fixedly connected with a rotating device, the other side of the supporting plate is provided with a speed regulating device, the speed regulating device is connected with the rotating device, the rotating device is started, the propeller can be driven to move underwater, the rotating device can be regulated through the speed regulating device, the speed of the rotating device is changed, and the propeller can be adjusted to a proper speed as required to move underwater; by adopting the conical head and the fish fins, the resistance of the propeller in underwater operation can be reduced, the propelling function of the propeller is improved, and the propeller can save more electricity; when the electronic speed regulator works underwater, the electronic speed regulator is soaked in water, so that the heat dissipation problem of the electronic speed regulator is solved, the electronic speed regulator is well cooled, the working performance is more stable, and the service life is longer.
Description
Technical Field
The utility model relates to a propeller field specifically is an underwater propulsor.
Background
A propeller is a device that converts any form of energy into mechanical energy. Thrust is generated by rotating blades or by injecting air (water). The propeller is widely applied in the fields of ships, aviation and the like, is mainly used for pushing the ships and boats to advance, has various types including a propeller, a propeller for electric ships, an aviation propeller, a water jet propeller and the like, and has special purposes and characteristics.
The existing underwater propeller has large resistance in water, causes certain influence on the operation of the propeller, has a complex structure, is not convenient enough to mount and dismount, and cannot meet the existing requirements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an underwater propulsor to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the underwater propeller comprises a supporting plate, wherein a motor base is fixedly connected to one side of the supporting plate, a conical head is fixedly connected to the tail end of the motor base, fish fins are arranged on the side wall of the conical head, a rotating device is fixedly connected to the conical head, and a speed regulating device is arranged on the other side of the supporting plate and connected with the rotating device.
As a further aspect of the present invention: the rotating device comprises a motor, a shaft lever is fixedly connected with the output end of the motor, a coupling is arranged at the tail end of the shaft lever, a propeller is arranged on the coupling, a nut is spirally connected with the tail end of the coupling, a flow guide cover is arranged on the outer side of the propeller, and the flow guide cover is fixedly connected to the supporting plate.
As a further aspect of the present invention: the speed regulating device comprises an electronic speed regulator, the electronic speed regulator is placed on one side, far away from the motor base, of the supporting plate, a mounting plate is arranged on the other side of the electronic speed regulator, a bolt is arranged on the mounting plate, and the bolt penetrates through the electronic speed regulator and is in threaded connection with the supporting plate.
As a further aspect of the present invention: the mounting plate is provided with a screw hole and a binding band.
Compared with the prior art, the beneficial effects of the utility model are that: by adopting the conical head and the fish fins, the resistance of the propeller in underwater operation can be reduced, the propelling function of the propeller is improved, and the propeller can save more electricity; the electronic speed regulator and the underwater propeller are assembled into a whole, the electronic speed regulator is locked on the mounting frame of the underwater propeller through the bolt, the electronic speed regulator and the underwater propeller are integrated, and when the underwater electronic speed regulator works underwater, the electronic speed regulator is soaked in water, so that the heat dissipation problem of the electronic speed regulator is solved, the electronic speed regulator is cooled well, the working performance is more stable, and the service life is longer.
Drawings
Fig. 1 is a schematic structural view of an underwater propeller.
Fig. 2 is a schematic structural diagram of another view angle of the underwater propeller.
Fig. 3 is an exploded view of the underwater propulsion unit.
In the figure: the device comprises a support plate 1, a motor seat 2, a conical head 3, a fish fin 4, a motor 5, a shaft rod 6, a coupling 7, a propeller 8, a screw cap 9, a guide cover 10, an electronic speed regulator 11, a bolt 12, an installation plate 13, a screw hole 14 and a binding band 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Please refer to fig. 1-3, in the embodiment of the present invention, an underwater propeller, includes a supporting plate 1, a motor base 2 fixedly connected to one side of the supporting plate 1, a conical head 3 fixedly connected to the end of the motor base 2, a fin 4 disposed on the side wall of the conical head 3, a rotating device fixedly connected to the conical head 3, a speed adjusting device disposed on the other side of the supporting plate 1 and connected to the rotating device, the rotating device is started to move the propeller underwater, the speed of the rotating device can be adjusted by the speed adjusting device, the speed of the rotating device can be changed, the propeller can be adjusted to a proper speed as required to move underwater, and the resistance of the propeller running underwater can be reduced by adopting the conical head 3 and the fin 4, the propulsion function of the propeller can be improved, and the power can be saved more.
The rotating device comprises a motor 5, a shaft lever 6 is fixedly connected to the output end of the motor 5, a coupling 7 is arranged at the tail end of the shaft lever 6, a screw 8 is arranged on the coupling 7, a nut 9 is spirally connected to the tail end of the coupling 7, the screw 8 can be fixed on the coupling 7 through the nut 9, a flow guide cover 10 is arranged on the outer side of the screw 8, the flow guide cover 10 is fixedly connected onto a supporting plate 1, the screw 8 can be guided and protected through the flow guide cover 10, the screw can be prevented from being damaged due to the fact that the screw 8 hits foreign objects, the motor 5 is started, the coupling 7 can be made to drive the screw 8 to rotate, and then water flow is pushed to generate power to drive forwards.
The speed regulation device comprises an electronic speed regulator 11, wherein the electronic speed regulator 11 is placed on one side, far away from the motor base 2, of the support plate 1, the other side of the electronic speed regulator 11 is provided with a mounting plate 13, a bolt 12 is arranged on the mounting plate 13, the bolt 12 penetrates through the electronic speed regulator 11 and is connected to the support plate 1 in a threaded mode, the electronic speed regulator 11 is electrically connected with the motor 5, the motor 5 can be regulated through the electronic speed regulator 11, the rotating speed of the motor is regulated, and further the advancing speed of the propeller can be regulated.
The mounting panel 13 is provided with screw hole 14, through screw hole 14, can be with this propeller threaded connection on the hull, be provided with bandage 15 on the mounting panel 13, still can tie up this propeller on the hull through bandage 15, it is all comparatively convenient to install and dismantle.
The working principle of the embodiment is as follows: pass through threaded connection or tie up on the hull with this propeller, starter motor 5, can make shaft joint 7 drive propeller 8 and rotate, and then promote rivers and produce power, go forward, can adjust motor 5 through electronic governor 11, adjust its rotational speed, and then can adjust the forward velocity of propeller, make this propeller adjust suitable speed as required and move under water, through adopting tapered head 3 and fin 4, can reduce the resistance of propeller operation under water, improve the propulsive function of this propeller, and can make its more power saving.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. The utility model provides an underwater propeller, includes backup pad (1), its characterized in that, backup pad (1) one side fixedly connected with motor cabinet (2), terminal fixedly connected with awl type head (3) of motor cabinet (2), be provided with on the lateral wall of awl type head (3) fin (4), awl type head (3) fixedly connected with rotary device, backup pad (1) opposite side is provided with speed adjusting device, and speed adjusting device is connected with rotary device.
2. The underwater thruster of claim 1, wherein the rotating device comprises a motor (5), a shaft rod (6) is fixedly connected to the output end of the motor (5), a coupler (7) is arranged at the tail end of the shaft rod (6), a propeller (8) is arranged on the coupler (7), a nut (9) is spirally connected to the tail end of the coupler (7), a flow guide cover (10) is arranged on the outer side of the propeller (8), and the flow guide cover (10) is fixedly connected to the supporting plate (1).
3. An underwater thruster according to claim 1, characterized in that the speed regulating device comprises an electronic speed regulator (11), the electronic speed regulator (11) is placed on one side of the supporting plate (1) far away from the motor base (2), a mounting plate (13) is arranged on the other side of the electronic speed regulator (11), a bolt (12) is arranged on the mounting plate (13), and the bolt (12) penetrates through the electronic speed regulator (11) and is connected to the supporting plate (1) in a threaded manner.
4. An underwater thruster according to claim 3, characterized in that the mounting plate (13) is provided with screw holes (14) and the mounting plate (13) is provided with straps (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023239076.XU CN214356609U (en) | 2020-12-29 | 2020-12-29 | Underwater propeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023239076.XU CN214356609U (en) | 2020-12-29 | 2020-12-29 | Underwater propeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214356609U true CN214356609U (en) | 2021-10-08 |
Family
ID=77948464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023239076.XU Active CN214356609U (en) | 2020-12-29 | 2020-12-29 | Underwater propeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214356609U (en) |
-
2020
- 2020-12-29 CN CN202023239076.XU patent/CN214356609U/en active Active
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