CN211032980U - Underwater propeller and vehicle - Google Patents
Underwater propeller and vehicle Download PDFInfo
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- CN211032980U CN211032980U CN201922139878.4U CN201922139878U CN211032980U CN 211032980 U CN211032980 U CN 211032980U CN 201922139878 U CN201922139878 U CN 201922139878U CN 211032980 U CN211032980 U CN 211032980U
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Abstract
The utility model provides an underwater propulsor and vehicle, include: the motor module comprises a front turbulence cover, a rear turbulence cover and a motor module, wherein the bottom end of the front turbulence cover and the bottom end of the rear turbulence cover are respectively connected with the motor module and are arranged at two ends of the motor module; preceding vortex cover with the radius of back vortex cover from most advanced to bottom increases the setting in proper order, preceding vortex cover with one side of back vortex cover bottom still is provided with one or more water inlet. The utility model has the advantages that: make underwater propulsor provide multiple selection when redirecting through setting up preceding vortex cover and back vortex cover, rather than the direction that can only adjust single vortex device, specifically, when needs adjustment direction of advance, can adjust preceding vortex cover orientation direction of advance, perhaps adjust back vortex cover orientation direction of advance and change the direction of rotation of motor module to can reach quick diversion's technological effect.
Description
Technical Field
The utility model relates to an underwater power field, in particular to underwater propeller and vehicle.
Background
The underwater propeller generates thrust by rotating the propeller or spraying water, and can push vehicles to move forward or backward, such as underwater robots, canoes, remote control life buoys and the like. At present, a general underwater propeller is only provided with a turbulent flow device, and when the underwater propeller is applied to a vehicle, the propelling direction of water flow needs to be changed, so that the corresponding vehicle is very time-consuming when the advancing direction is changed, particularly the advancing direction is greatly changed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an underwater propulsor and vehicle thereof aims at solving the technical problem that the time is wasted when the device that only is provided with a vortex brings redirecting.
The utility model provides an underwater propulsor, include: the motor module comprises a front turbulence cover, a rear turbulence cover and a motor module, wherein the bottom end of the front turbulence cover and the bottom end of the rear turbulence cover are respectively connected with the motor module and are arranged at two ends of the motor module;
preceding vortex cover with the radius of back vortex cover from most advanced to bottom increases the design in proper order, preceding vortex cover with one side of back vortex cover bottom still is provided with one or more water inlet.
Further, the motor module includes motor, screw and motor cabinet, the screw cover is located the front end of motor, the motor cabinet cover is located the rear end of motor, and with motor fixed connection, the motor cabinet with back vortex cover fixed connection.
Further, the motor module still includes the duct, the screw sets up in the duct, the front and back end of duct respectively with preceding vortex cover with motor cabinet fixed connection.
Further, still be equipped with many connecting rods on the motor cabinet, the motor cabinet through many connecting rods with duct fixed connection.
Further, still be equipped with many connecting rods on the preceding vortex cover, preceding vortex cover through many connecting rods with duct fixed connection.
Furthermore, still be provided with waterproof pencil on the motor, be provided with the wiring hole on one of them connecting rod in the motor cabinet, the wiring hole is used for passing waterproof pencil.
Further, still include bearing and bearing frame, the bearing frame set firmly in preceding vortex cover is last, the bearing with the bearing frame is connected, the bearing with the rotor of motor is connected.
Furthermore, a plurality of embedded nuts are further arranged at the front end and the rear end of the duct, a plurality of screws are respectively arranged on the front turbulence cover and the motor base, and the embedded nuts are respectively fixedly connected with the front turbulence cover and the screws on the motor base.
Further, the rear spoiler cover is made of plastic.
The utility model also provides a vehicle, including above-mentioned arbitrary underwater propulsor.
The utility model has the advantages that: make underwater propulsor provide multiple selection when redirecting through setting up preceding vortex cover and back vortex cover, rather than the direction that can only adjust single vortex device, specifically, when needs adjustment direction of advance, can adjust preceding vortex cover orientation direction of advance, perhaps adjust back vortex cover orientation direction of advance and change the direction of rotation of motor module to can reach quick diversion's technological effect.
Drawings
Fig. 1 is a schematic view of an overall structure of an underwater propeller according to an embodiment of the present invention;
fig. 2 is an exploded view of an underwater propulsion unit according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a motor base in an underwater propeller according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a duct in an underwater propeller according to an embodiment of the present invention.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
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 efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is also changed accordingly, and the connection may be a direct connection or an indirect connection.
The term "and/or" herein is merely an association describing an associated object, meaning that three relationships may exist, e.g., a and B, may mean: a exists alone, A and B exist simultaneously, and B exists alone.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1-2, the utility model provides an underwater propeller, include: the motor comprises a front turbulence cover 1, a rear turbulence cover 2 and a motor module, wherein the bottom end of the front turbulence cover 1 and the bottom end of the rear turbulence cover 2 are respectively connected with the motor module and are arranged at two ends of the motor module;
the front turbulence cover 1 and the rear turbulence cover 2 are designed to be sequentially increased from the tip end to the radius of the bottom end, and one side of the bottom ends of the front turbulence cover 1 and the rear turbulence cover 2 is also provided with one or more water inlets.
In this embodiment, make underwater propulsor provide multiple selection when redirecting through setting up preceding vortex cover 1 and back vortex cover 2, rather than the direction that can only adjust single vortex device, specifically, when needs adjustment direction, can adjust preceding vortex cover 1 orientation direction of advance, perhaps adjusts back vortex cover 2 orientation direction of advance to can select nearest vortex cover according to the direction of advance, thereby reach quick turn-round technological effect. Note that the direction of the motor 6 in the motor module in which the front spoiler cover 1 is selected as the forward direction is opposite to the direction of the motor 6 in the motor module in which the rear spoiler cover 2 is selected as the forward direction.
Further, on the one hand, preceding vortex cover 1 and back vortex cover 2 increase the setting in proper order from most advanced to the radius of bottom, can reduce the resistance of water to underwater propulsor, and on the other hand, one side through preceding vortex cover 1 and back vortex cover 2 bottom still is provided with one or more water inlets, and the special shape of vortex cover 1 and back vortex cover 2 before the cooperation also can accelerate the speed of intaking. Preferably, the water inlet of preceding vortex cover 1 and the water inlet of back vortex cover 2 set up for central symmetry, and when water was got into by one of them water inlet, under the screw effect of screw 5 on motor 6, the position that reachs the screw 5 other end was central symmetry, so set up central symmetry with the two water inlets, can make water discharge fast, reduce the resistance that water received, improve motor 6 efficiency.
In this embodiment, the motor module includes motor 6, screw 5 and motor cabinet 3, and the front end of motor 6 is located to screw 5 cover, and the rear end of motor 6 is located to motor cabinet 3 cover to with motor 6 fixed connection, motor cabinet 3 and back vortex cover 2 fixed connection.
In this embodiment, the blade surface of the propeller 5 is preferably set to be a wide blade, and the width of the end of the blade surface is slightly larger than the width of the bottom end of the blade surface, or is the same as the width of the bottom end of the blade surface, so that the utilization efficiency of water is increased, and the use efficiency of the motor 6 is improved.
In this embodiment, the motor module still includes duct 4, and screw 5 sets up in duct 4, and the front and back end of duct 4 respectively with preceding vortex cover 1 and motor cabinet 3 fixed connection. Set up duct 4 and can improve motor 6's availability factor greatly, and the front and back end through duct 4 respectively with preceding vortex cover 1 and motor cabinet 3 fixed connection can make whole underwater propulsor form a whole, convenient to detach and equipment.
In this embodiment, still be equipped with many connecting rods on the motor cabinet 3, motor cabinet 3 is through many connecting rods and duct 4 fixed connection. Can make it carry out fixed connection through the connecting rod, and be connected through connecting rod and motor module and can form a plurality of water inlets, preferably, the cross-section of connecting rod is oval design, also can adopt other shapes, can reduce the shape to the resistance of rivers and be the preferred embodiment of this application.
In this embodiment, still be equipped with many connecting rods on the preceding vortex cover 1, preceding vortex cover 1 is through many connecting rods and duct 4 fixed connection. Can make it carry out fixed connection through the connecting rod, and be connected through connecting rod and motor module and can form a plurality of water inlets, preferably, the cross-section of connecting rod is oval design, also can adopt other shapes, can reduce the shape to the resistance of rivers and be the preferred embodiment of this application. It should be noted that, this application does not do the restriction to the figure of connecting rod, can realize fixed connection and do not influence the embodiment of water inlet all in the utility model discloses a protection scope.
In this embodiment, referring to fig. 1 to 3 specifically, a waterproof wire harness 7 is further disposed on the motor 6, a wiring hole 3a is disposed on one of the connecting rods in the motor base 3, and the wiring hole 3a is used for passing through the waterproof wire harness 7. Referring to fig. 1, a waterproof wire harness 7 is defined as a wire harness with a waterproof protection function at a joint, which can be led out vertically, is convenient for installing a wire, and can be potted or bonded with epoxy resin to ensure waterproofness and tensile strength. In other embodiments, the waterproof wire harness 7 may be replaced with a normal wire harness, or may not use additional auxiliary materials to enhance tensile strength, or may not be led out vertically, led out in parallel, etc., and it should be understood that the above only provides a preferred embodiment of the present invention.
In this embodiment, still include bearing 8 and bearing frame 9, bearing frame 9 sets firmly on preceding vortex cover 1, and bearing 8 is connected with bearing frame 9, and bearing 8 is connected with the rotor of motor 6. The bearing 8 can be a corrosion-resistant bearing 8, a composite sliding bearing 8, a rolling bearing 8, a thrust bearing 8 and the like, the bearing seat 9 can be formed by processing metal materials and can also be replaced by plastic or other materials, the rotor of the motor 6 can be protected, and even in some embodiments, the bearing 8 and the bearing seat 9 are not used.
In this embodiment, referring to fig. 2 and fig. 4 specifically, the front end and the rear end of the duct 4 are further provided with a plurality of insert nuts 4a, the front spoiler cover 1 and the motor base 3 are respectively provided with a plurality of screws, and the plurality of insert nuts 4a are respectively fixedly connected with the screws on the front spoiler cover 1 and the motor base 3. In other embodiments, the screw may be directly machined on the corresponding part without using the insert nut 4a, or the screw may be replaced with a self-tapping screw without machining the screw, so that the fixed connection thereof may be achieved.
In this embodiment, the rear spoiler cover 2 is made of plastic. Further, the propeller 5 may be made of plastic, which may be easily replaced when damaged during use, and preferably, the rear spoiler cover 2 and the propeller 5 may be injection molded of high strength plastic or material. Of course, other processes, such as die casting, CNC machining, and material replacement with metallic materials, such as aluminum alloys, magnesium alloys, and the like, are also possible. It should be noted that the use of high-strength plastic is low in cost and convenient for later maintenance. In addition, the front spoiler cover 1 in the above embodiment may also be made of plastic, which may facilitate maintenance and reduce manufacturing cost.
The utility model also provides a vehicle, including above-mentioned arbitrary underwater propulsor.
The utility model has the advantages that: make underwater propulsor provide multiple selection when redirecting through setting up preceding vortex cover 1 and back vortex cover 2, rather than the direction that can only adjust single vortex device, specifically, when needs adjustment advancing direction, can adjust preceding vortex cover 1 orientation advancing direction, perhaps adjust back vortex cover 2 orientation advancing direction and change motor module's direction of rotation to can reach quick steerable technological effect.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. An underwater propeller, comprising: the motor module comprises a front turbulence cover, a rear turbulence cover and a motor module, wherein the bottom end of the front turbulence cover and the bottom end of the rear turbulence cover are respectively connected with the motor module and are arranged at two ends of the motor module;
preceding vortex cover with the radius of back vortex cover from most advanced to bottom increases the design in proper order, preceding vortex cover with one side of back vortex cover bottom still is provided with one or more water inlet.
2. The underwater propeller of claim 1, wherein the motor module includes a motor, a propeller, and a motor base, the propeller is sleeved on a front end of the motor, the motor base is sleeved on a rear end of the motor and is fixedly connected to the motor, and the motor base is fixedly connected to the rear spoiler cover.
3. The underwater propeller of claim 2, wherein the motor module further comprises a duct, the propeller is disposed in the duct, and front and rear ends of the duct are fixedly connected to the front spoiler cover and the motor base, respectively.
4. The underwater propeller of claim 3, wherein the motor base is further provided with a plurality of connecting rods, and the motor base is fixedly connected with the duct through the plurality of connecting rods.
5. The underwater propulsor of claim 3 wherein the front spoiler cover is further provided with a plurality of connecting rods, the front spoiler cover being fixedly connected to the duct by the plurality of connecting rods.
6. An underwater propeller as claimed in claim 4, wherein a waterproof wire harness is further provided on the motor, and a wiring hole for passing through the waterproof wire harness is provided on one of the connection rods in the motor base.
7. The underwater propulsor of claim 2 further comprising a bearing and a bearing mount, wherein the bearing mount is fixedly mounted on the forward spoiler cover, the bearing is connected to the bearing mount, and the bearing is connected to the rotor of the motor.
8. The underwater propeller as claimed in claim 3, wherein a plurality of insert nuts are further provided at the front and rear ends of the duct, a plurality of screws are respectively provided on the front spoiler cover and the motor base, and a plurality of insert nuts are respectively fixedly connected with the screws on the front spoiler cover and the motor base.
9. An underwater propulsor as claimed in claim 1, wherein said rear spoiler cover is made of plastic.
10. A vehicle comprising an underwater propeller as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922139878.4U CN211032980U (en) | 2019-12-02 | 2019-12-02 | Underwater propeller and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922139878.4U CN211032980U (en) | 2019-12-02 | 2019-12-02 | Underwater propeller and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211032980U true CN211032980U (en) | 2020-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922139878.4U Active CN211032980U (en) | 2019-12-02 | 2019-12-02 | Underwater propeller and vehicle |
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| CN (1) | CN211032980U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114275136A (en) * | 2021-12-30 | 2022-04-05 | 深圳市好盈科技有限公司 | Underwater propeller |
-
2019
- 2019-12-02 CN CN201922139878.4U patent/CN211032980U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114275136A (en) * | 2021-12-30 | 2022-04-05 | 深圳市好盈科技有限公司 | Underwater propeller |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210817 Address after: 518000 201, 301, 401, No.4 factory building, Yasen industrial plant, No.8 Chengxin Road, Baolong community, Baolong street, Longgang District, Shenzhen City, Guangdong Province Patentee after: HOBBYWING TECHNOLOGY Co.,Ltd. Address before: 518000 floor 1, plant 4, Yasen industrial plant, No. 8, Chengxin Road, Baolong Industrial City, Baolong community, Baolong street, Longgang District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN SMARTECHN TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 201, 301, 401, No.4 factory building, Yasen industrial plant, No.8 Chengxin Road, Baolong community, Baolong street, Longgang District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Haoying Technology Co.,Ltd. Address before: 518000 201, 301, 401, No.4 factory building, Yasen industrial plant, No.8 Chengxin Road, Baolong community, Baolong street, Longgang District, Shenzhen City, Guangdong Province Patentee before: HOBBYWING TECHNOLOGY CO.,LTD. |