CN215285225U

CN215285225U - Permanent magnet motor steering oar propeller

Info

Publication number: CN215285225U
Application number: CN202121322443.4U
Authority: CN
Inventors: 高仁云; 张刚社
Original assignee: Shanghai Hanxing Shipbuilding Technology Co ltd
Current assignee: Shanghai Hanxing Shipbuilding Technology Co ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2021-12-24
Anticipated expiration: 2031-06-11

Abstract

The utility model relates to a rudder propeller technical field, specifically a permanent magnet motor rudder propeller, including the box, upper surface one side of box is provided with the motor of helm steering, the motor of helm steering with the box is connected through connecting axle, shaft coupling, and one side of the motor of helm steering is provided with the embedded motor of permanent magnetism, the below of the embedded motor of permanent magnetism is provided with the first tooth that looses, and one side of the first tooth that looses is provided with the second tooth that looses, and the first tooth that looses meshes with the second tooth that looses, the second tooth that looses is kept away from one side of the first tooth that looses is provided with the screw; has the advantages that: when driving whole first scattered tooth through the embedded motor of permanent magnetism and rotating, the first tooth that looses can drive the second and scatter the tooth and rotate, and the tooth that looses of second like this can drive the screw and rotate, can accomplish accelerating of ship like this, and when the ship need turn around can reverse motion, only need start the helm steering motor, and the helm steering motor drives whole box and rotates, turns around the screw, can be with whole ship reverse motion.

Description

Permanent magnet motor steering oar propeller

Technical Field

The utility model relates to a rudder propeller technical field specifically is a permanent-magnet machine rudder propeller.

Background

The ship propeller is an energy converter in a ship propulsion device. The power generated by the engine is converted into the thrust of the ship to overcome the resistance of the ship in water and push the ship to move. The most common are propellers, but also paddle wheels, water jet propellers, air jet propellers, ducted propellers, and flat-rotor propellers, among others. In a broad sense, the propeller also comprises a pole, a oar, a scull, a fiber, a sail and the like which drive the ship to advance by manpower or wind power.

The general rudder propeller can not realize that whole propeller rotates when using, can make whole ship only advance like this, can't retreat.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a permanent-magnet machine rudder propeller to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a permanent-magnet machine rudder propeller, includes the box, upper surface one side of box is provided with the helm motor, helm motor with the box is connected through connecting axle, shaft coupling, one side of helm motor is provided with the embedded motor of permanent magnetism, the below of the embedded motor of permanent magnetism is provided with the first tooth that looses, the first one side of loosing the tooth is provided with the second and looses the tooth, the first tooth that looses with the second looses the tooth and meshes mutually, the second looses the tooth and keeps away from one side of the first tooth that looses is provided with the screw.

Through above-mentioned technical scheme, when driving whole first scattered tooth through the embedded motor of permanent magnetism and rotating, the first tooth that looses can drive the scattered tooth of second and rotate, and the tooth that looses of second like this can drive the screw and rotate, can accomplish accelerating of ship like this, and when the ship need turn round can the reverse motion, only need start the helm steering motor, and the helm steering motor drives whole box and rotates, turns round the screw, can be with whole ship reverse motion.

Preferably, a first fixed shaft is fixedly arranged on the upper surface of the first scattered tooth.

Preferably, an input shaft is fixedly arranged at the upper end of the first fixing shaft, and the output end of the permanent magnet embedded motor is connected with the first scattered teeth through the input shaft and the coupler.

Preferably, a second fixing shaft is fixedly arranged on the surface of one side, away from the first loose teeth, of the second loose teeth, and an integrally formed groove is formed in the surface of the side of the second fixing shaft.

Preferably, a bearing is fixedly arranged on the surface of one side, away from the second loose teeth, of the second fixed shaft.

Preferably, one side of the bearing, which is far away from the second fixed shaft, is fixedly provided with a connecting rod, the connecting rod is connected with the propeller, and the center of the surface of one side of the propeller is fixedly provided with a protective cover.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this permanent-magnet machine rudder propeller, when driving whole first scattered tooth through the embedded motor of permanent magnetism and rotating, first scattered tooth can drive the scattered tooth of second and rotate, the tooth is scattered to the second like this and can drive the screw and rotate, can accomplish accelerating of ship like this, and when the ship need turn round can the reverse motion, only need start the helm motor, the helm motor drives whole box and rotates, turns round the screw, can be with whole ship reverse motion.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is the internal structure diagram of the middle box body of the utility model.

In the figure: 1. a box body; 2. a permanent magnet embedded motor; 3. an input shaft; 4. a steering motor; 5. A bearing; 6. a propeller; 7. a protective cover; 8. a connecting rod; 9. a first loose tooth; 10. a first fixed shaft; 11. a second loose tooth; 12. a groove; 13. a second stationary shaft.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-2, the present invention provides a technical solution:

the utility model provides a permanent-magnet machine rudder propeller, including box 1, upper surface one side of box 1 is provided with helm steering motor 4, helm steering motor 4 with box 1 is connected through connecting axle, shaft coupling, one side of helm steering motor 4 is provided with embedded motor of permanent magnetism 2, embedded motor of permanent magnetism 2's below is provided with first scattered tooth 9, first one side of loosing tooth 9 is provided with the scattered tooth 11 of second, first scattered tooth 9 with the tooth 11 meshes mutually is scattered to the second, the tooth 11 is far away scattered to the second one side of first scattered tooth 9 is provided with screw 6.

Through the technical scheme, when driving whole first scattered tooth 9 through embedded motor 2 of permanent magnetism and rotating, first scattered tooth 9 can drive the scattered tooth 11 of second and rotate, the scattered tooth 11 of second can drive screw 6 and rotate like this, can accomplish accelerating of ship like this, and when the ship need turn round can reverse motion, only need start the motor 4 of helm steering, the motor 4 of helm steering drives whole box 1 and rotates, turn round screw 6, can be with whole ship reverse motion.

Preferably, a first fixed shaft 10 is fixedly arranged on the upper surface of the first scattered tooth 9.

Preferably, the upper end of the first fixing shaft 10 is fixedly provided with an input shaft 3, and the output end of the permanent magnet embedded motor 2 is connected with the first loose teeth 9 through the input shaft 3 and the coupler.

Preferably, a second fixed shaft 13 is fixedly arranged on one side surface of the second scattered tooth 11 far away from the first scattered tooth 9, and an integrally formed groove 12 is arranged on the side surface of the second fixed shaft 13.

Preferably, a bearing 5 is fixedly arranged on one side surface of the second fixed shaft 13 far away from the second loose teeth 11.

Preferably, a connecting rod 8 is fixedly arranged on one side of the bearing 5 far away from the second fixed shaft 13, the connecting rod 8 is connected with the propeller 6, and a protective cover 7 is fixedly arranged at the center of the surface of one side of the propeller 6.

The permanent magnet motor rudder propeller of this embodiment is when using, when driving whole first scattered tooth 9 through embedded motor 2 of permanent magnetism and rotating, first scattered tooth 9 can drive the second and scatter tooth 11 and rotate, the second scatters tooth 11 like this and can drive screw 6 and rotate, can accomplish accelerating of ship like this, and when the ship need turn round can reverse motion, only need start rudder motor 4, rudder motor 4 drives whole box 1 and rotates, turn round screw 6, can be with whole ship reverse motion.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a permanent-magnet machine rudder propeller, includes box (1), its characterized in that: the utility model discloses a box, including box (1), upper surface one side of box (1) is provided with helm steering motor (4), helm steering motor (4) with box (1) is connected through connecting axle, shaft coupling, one side of helm steering motor (4) is provided with embedded motor of permanent magnetism (2), the below of embedded motor of permanent magnetism (2) is provided with first scattered tooth (9), one side of first scattered tooth (9) is provided with the second and looses tooth (11), first scattered tooth (9) with tooth (11) mesh is scattered to the second, tooth (11) are scattered to the second is kept away from one side of first scattered tooth (9) is provided with screw (6).

2. The propeller of claim 1, wherein the propeller comprises: the upper surface of the first scattered teeth (9) is fixedly provided with a first fixed shaft (10).

3. The propeller of claim 2, wherein the propeller comprises: the upper end of the first fixed shaft (10) is fixedly provided with an input shaft (3), and the output end of the permanent magnet embedded motor (2) is connected with the first scattered teeth (9) through the input shaft (3) and the coupler.

4. The propeller of claim 1, wherein the propeller comprises: a second fixing shaft (13) is fixedly arranged on the surface of one side, away from the first scattered teeth (9), of the second scattered teeth (11), and an integrally-formed groove (12) is formed in the surface of the side of the second fixing shaft (13).

5. The propeller of claim 4, wherein the propeller comprises: and a bearing (5) is fixedly arranged on the surface of one side, away from the second scattered teeth (11), of the second fixed shaft (13).

6. The propeller of claim 5, wherein the propeller comprises: one side of bearing (5) keeping away from second fixed axle (13) is fixed and is provided with connecting rod (8), connecting rod (8) with screw (6) are connected, one side surface center department of screw (6) is fixed and is provided with safety cover (7).