CN211252969U - Electric propeller for electric yacht propulsion system - Google Patents

Abstract

The utility model relates to a boats and ships equipment technical field just discloses an electronic propeller for electric motor boat propulsion system, which comprises a housin, the inner chamber of casing is equipped with the motor, the motor with the casing activity cup joints, the top welded fastening of casing has the waterproof pipe, the top fixed mounting of casing has and is located the protective housing of the lateral surface of waterproof pipe. This electronic motor-driven propeller for motor-driven motor boat advancing system, there is waterproof pipe through the outside fixed mounting of connecting wire, and there is the rubber tube on the top fixed mounting of waterproof pipe and casing junction, when the crack appears with waterproof pipe junction in the casing, the rubber tube can prevent that water from getting into crack department, the pressure plate that sets up through both ends about the rubber tube contacts with the rubber tube, spring between pressure plate and the protective housing provides elasticity, make pressure plate and rubber tube in close contact with, make rubber tube and waterproof pipe fully contact prevent the entering of steam, thereby sealed effectual advantage has been realized.

Description

Electric propeller for electric yacht propulsion system

Technical Field

The utility model relates to a boats and ships equipment technical field specifically is an electric propeller for electric motor boat propulsion system.

Background

The yacht has small tonnage, high navigation speed and flexibility, the displacement is usually dozens of tons to hundreds of tons, the navigation speed is 30 to 40 sections, and some can reach 50 sections, and the cruising ability is 500 plus 3000 nautical miles. Weapons are installed on boats, ships with the caliber of 20-76 mm are also installed on some speedboats, and the speedboats with larger tonnage can also contain mines, deep water bombs and the like. The matched sensing systems comprise searching, detecting, weapon controlling, communication and navigation, electronic combat and the like. The conventional yacht power system mainly comprises an internal combustion engine, an electric power system and a hybrid power system, the yacht using the internal combustion engine has the advantages of long endurance time and high speed, but has the defects of high pollution and high operation cost, the hybrid power system has extremely high cost and is not suitable for mass production, and the electric propeller has the advantages of environmental protection, energy conservation, no pollution, no noise, low operation cost, no maintenance, high speed acceleration and the like and is a preferred propulsion system of an electric yacht ship.

The propeller that uses at present is generally that the lateral surface at the motor is fixed with the protective housing to top welded mounting at the protective housing is used for placing the wire rod hollow tube, but welded connection department can cause the influence to the leakproofness of electronic propeller along with long-time use and ambient temperature's change the phenomenon such as little crack appears, causes the damage of electronic propeller easily.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an electronic motor-driven propeller for electric motor boat advancing system possesses the better advantage of leakproofness, has solved the problem of proposing among the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides an electronic motor-driven propeller for electric motor boat advancing system, includes the casing, the inner chamber of casing is equipped with the motor, the motor with the casing activity cup joints, the top welded fastening of casing has waterproof pipe, the right-hand member fixed mounting of casing has sealed lid, the top fixed mounting of casing has and is located the protective housing of the lateral surface of waterproof pipe, waterproof pipe with the rubber tube has been cup jointed in the lateral surface activity of casing junction, the equal fixed mounting in left and right sides of protective housing inner chamber has the spring, the bottom fixed mounting of spring has the pressure plate, the medial surface of pressure plate with the lateral surface in close contact with of rubber tube.

Preferably, the right end of the motor output shaft is fixedly provided with an installation shaft, and the right end of the installation shaft is fixedly provided with a propeller.

Preferably, the right end of the mounting shaft penetrates through the right end of the sealing cover.

Preferably, the lateral surface fixed mounting of installation axle has the mounting panel that is located sealed lid right side, the equal fixed mounting in the left and right sides of mounting panel has the installation pole.

Preferably, the top fixed mounting of installation pole has supporting platform, supporting platform's top movable mounting has the pivot, the top of pivot runs through supporting platform's top and fixed mounting have the handle.

Preferably, the bottom end of the rotating shaft penetrates through the bottom end of the supporting platform, and a tail rudder is fixedly installed at the position, close to the bottom end, of the right side of the rotating shaft.

Preferably, the inside activity of waterproof pipe is cup jointed the connecting wire, the top of connecting wire with motor fixed connection.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this electronic motor-driven propeller for motor-driven motor boat advancing system, there is waterproof pipe through the outside fixed mounting of connecting wire, and there is the rubber tube on the top fixed mounting of waterproof pipe and casing junction, when the crack appears with waterproof pipe junction in the casing, the rubber tube can prevent that water from getting into crack department, the pressure plate that sets up through both ends about the rubber tube contacts with the rubber tube, spring between pressure plate and the protective housing provides elasticity, make pressure plate and rubber tube in close contact with, make rubber tube and waterproof pipe fully contact prevent the entering of steam, thereby sealed effectual advantage has been realized.

2. This electric motor boat is electric propeller for propulsion system has the pivot through the top movable mounting at supporting platform to install the handle on the top of pivot, the accessible rotates the handle and can drives the pivot and rotate, thereby drives the tail vane that is located the pivot right-hand member and rotates, thereby realizes the convenient advantage that adjusts the propeller and turn to.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the tail vane and the rotating shaft of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1;

fig. 4 is an explosion diagram of the housing and the motor structure of the present invention.

In the figure: 1. a housing; 2. a motor; 3. a sealing cover; 4. installing a shaft; 5. a propeller; 6. mounting a plate; 7. mounting a rod; 8. a support platform; 9. a rotating shaft; 10. a handle; 11. a tail rudder; 12. a connecting wire; 13. a waterproof pipe; 14. a rubber tube; 15. a pressure plate; 16. a spring; 17. a protective shell.

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.

Referring to fig. 1-4, an electric propeller for an electric yacht propulsion system includes a casing 1, a motor 2 is disposed in an inner cavity of the casing 1, the motor 2 is movably sleeved with the casing 1, a waterproof pipe 13 is welded and fixed to a top end of the casing 1, a protective casing 17 located on an outer side surface of the waterproof pipe 13 is fixedly mounted to a top end of the casing 1, a sealing cover 3 is fixedly mounted to a right end of the casing 1, a rubber pipe 14 is movably sleeved on an outer side surface of a joint of the waterproof pipe 13 and the casing 1, springs 16 are fixedly mounted to left and right sides of an inner cavity of the protective casing 17, a pressure plate 15 is fixedly mounted to a bottom end of the spring 16, and an inner side surface of the pressure.

Further, the right end of the output shaft of the motor 2 is fixedly provided with a mounting shaft 4, the right end of the mounting shaft 4 is fixedly provided with a propeller 5, and the electric propeller can be driven to advance through the propeller 5.

Further, the right-hand member of installation axle 4 runs through the right-hand member of sealed lid 3, and for sealed fixed between sealed lid 3 and the casing 1, can prevent that steam from getting into casing 1 internal damage motor 2.

Further, the lateral surface fixed mounting of installation axle 4 has the mounting panel 6 that is located sealed 3 right sides, and the equal fixed mounting in the left and right sides of mounting panel 6 has installation pole 7, and installation pole 7 can provide the supporting role for supporting platform 8, prevents empting of supporting platform 8 simultaneously.

Further, the top fixed mounting of installation pole 7 has supporting platform 8, and supporting platform 8's top movable mounting has pivot 9, and supporting platform 8's top and fixed mounting are run through on the top of pivot 9 has handle 10, and the accessible rotates handle 10 and can drive pivot 9 and rotate to the tail vane 11 that the drive is located the pivot 9 right-hand member rotates.

Further, the bottom end of the rotating shaft 9 penetrates through the bottom end of the supporting platform 8, a tail rudder 11 is fixedly installed at a position, close to the bottom end, of the right side of the rotating shaft 9, and the steering of the propeller can be adjusted through the rotation of the tail rudder 11.

Further, the connecting wire 12 is sleeved on the inner portion of the waterproof pipe 13 in a movable mode, the top end of the connecting wire 12 is fixedly connected with the motor 2, and the connecting wire 12 is mainly used for power supply of the motor 2.

The working principle is as follows: this electric propeller for electric motor boat advancing system is when using, thereby the accessible opens the rotation that motor 2 drove installation axle 4 and drives the rotation of screw 5 and trend the advancing of propeller, installs this propeller on electric motor boat through supporting platform 8, thereby the accessible rotates handle 10 and drives the tail vane 11 rotation that pivot 9 drove the right-hand member and realize the regulation of propeller direction of advance.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides an electronic motor-driven propeller for electric motor boat advancing system, includes casing (1), its characterized in that: the inner chamber of casing (1) is equipped with motor (2), motor (2) with casing (1) activity cup joints, the top welded fastening of casing (1) has waterproof pipe (13), the right-hand member fixed mounting of casing (1) has sealed lid (3), the top fixed mounting of casing (1) has and is located protective housing (17) of the lateral surface of waterproof pipe (13), waterproof pipe (13) with rubber tube (14) have been cup jointed in the lateral surface activity of casing (1) junction, the equal fixed mounting in the left and right sides of protective housing (17) inner chamber has spring (16), the bottom fixed mounting of spring (16) has pressure plate (15), the medial surface of pressure plate (15) with the lateral surface in close contact with of rubber tube (14).

2. An electric propulsor for an electric motor boat propulsion system according to claim 1, characterised in that: the right-hand member fixed mounting of motor (2) output shaft has installation axle (4), the right-hand member fixed mounting of installation axle (4) has screw (5).

3. An electric propulsor for an electric motor boat propulsion system according to claim 2, characterised in that: the right end of the mounting shaft (4) penetrates through the right end of the sealing cover (3).

4. An electric propulsor for an electric motor boat propulsion system according to claim 2, characterised in that: the lateral surface fixed mounting of installation axle (4) has and is located mounting panel (6) on sealed lid (3) right side, the equal fixed mounting in the left and right sides of mounting panel (6) has installation pole (7).

5. An electric propulsor for an electric motor boat propulsion system according to claim 4, characterised in that: the top fixed mounting of installation pole (7) has supporting platform (8), the top movable mounting of supporting platform (8) has pivot (9), the top of pivot (9) runs through the top and the fixed mounting of supporting platform (8) have handle (10).

6. An electric propulsor in accordance with claim 5, wherein said propeller comprises: the bottom of pivot (9) runs through the bottom of supporting platform (8), pivot (9) right side is close to the fixed mounting in position of bottom has tail vane (11).

7. An electric propulsor for an electric motor boat propulsion system according to claim 1, characterised in that: the inside activity of waterproof pipe (13) has cup jointed connecting wire (12), the top of connecting wire (12) with motor (2) fixed connection.

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