CN219447296U

CN219447296U - Hydrodynamic energy-saving device

Info

Publication number: CN219447296U
Application number: CN202320617159.2U
Authority: CN
Inventors: 曲世祥; 周洋; 赵明珠; 陈志远; 于远洋
Original assignee: Contiocean Environment Tech Co ltd
Current assignee: Contiocean Environment Tech Co ltd
Priority date: 2023-03-27
Filing date: 2023-03-27
Publication date: 2023-08-01
Anticipated expiration: 2033-03-27

Abstract

The utility model discloses a hydrodynamic energy-saving device, and relates to the technical field of ship propulsion devices. The utility model comprises a protective shell, wherein a power assembly is arranged in the protective shell, a mounting shell is arranged on the left side of the power assembly, a blade is arranged on the surface of the mounting shell, an adjusting assembly for controlling the blade to rotate is arranged in the mounting shell, a telescopic control assembly is further arranged in the protective shell, a cleaning assembly for cutting off a winding is arranged on the surface of the telescopic control assembly, the power assembly comprises a first motor, the first motor is fixedly arranged on the inner wall of the protective shell, the output end of the first motor is fixedly connected with a first rotating shaft, the effect of flexible adjustment of the pitch of a propeller is realized in use, larger thrust can be generated by equal energy consumption, an energy-saving effect is achieved, sundries wound on the surface of the propeller can be cleaned automatically, and the operation is more convenient.

Description

Hydrodynamic energy-saving device

Technical Field

The utility model relates to the technical field of ship propulsion devices, in particular to a hydrodynamic energy-saving device.

Background

Propellers are commonly used in equipment such as aircraft, watercraft, turbines and other similar devices of a wide variety of configurations for transmitting power by converting rotational motion into thrust or fluid flow, the pitch being the distance that a propeller would theoretically travel to propel the watercraft once it rotates, the pitch of the propeller being determined by the angle between the propeller blades and the propeller hub.

The existing screw propeller is integrally cast, the screw pitch is fixed, however, the screw pitch is inversely proportional to the rotation speed of an engine, the larger the screw pitch is, the lower the rotation speed is, the standard rotation speed of the engine is 5000-6000 rpm, when the actual load gravity of a ship is changed, the rotation speed of the engine is changed, the larger the load is, the lower the rotation speed is, the rotation speed of the engine is required to be increased for increasing the ship speed, so that the engine consumes more energy, in addition, the screw propeller of a small ship is easy to be wound by sundries such as water plants or fishing nets when driving, the sundries are required to be cleaned, and the operation is troublesome.

A hydrodynamic energy-saving device is provided for this purpose.

Disclosure of Invention

The utility model aims at: in order to solve the problems mentioned in the background art, the utility model provides a hydrodynamic energy-saving device.

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a hydrodynamic force economizer, includes the protecting crust, the inside power component that is provided with of protecting crust, power component's left side is provided with the installation shell, installation shell surface is provided with the paddle, the inside regulation subassembly that is used for controlling paddle pivoted that is provided with of installation shell, the inside flexible control assembly that still is equipped with of protecting crust, flexible control assembly surface is provided with the clearance subassembly that is used for cutting off the winding thing.

Further, the power component comprises a first motor, the first motor is fixedly arranged on the inner wall of the protective shell, the output end of the first motor is fixedly connected with a first rotating shaft, the end part of the first rotating shaft is fixedly connected with the installation shell, the left side wall of the protective shell is embedded with a sealing bearing, and the sealing bearing is rotationally connected with the first rotating shaft.

Further, the adjusting component comprises a second motor, the second motor is fixedly arranged on the inner wall of the installation shell, the output end of the second motor is fixedly connected with a second rotating shaft, the surface of the second rotating shaft is fixedly sleeved with a driving bevel gear, the surface of the installation shell is rotationally connected with a rotating block, the surface of the rotating block is fixedly connected with a connecting shaft, the end part of the connecting shaft is fixedly connected with a driven bevel gear, and the driven bevel gear is meshed with the driving bevel gear.

Further, flexible control assembly includes the third motor, and third motor fixed mounting is in the inner wall of protecting crust, and the third motor is located power component's top, the output fixedly connected with screw thread post of third motor, screw thread post surface threaded connection has the slide bar, the spout has been seted up in the protecting crust left surface link up, and spout inner wall and slide bar surface sliding connection.

Further, the cleaning assembly comprises an installation cavity, the installation cavity is formed in the sliding rod, a fourth motor is fixedly installed on the inner wall of the installation cavity, the output end of the fourth motor is fixedly connected with a third rotating shaft, the third rotating shaft is rotationally connected with the sliding rod, and a rotary blade is fixedly connected to the surface of the third rotating shaft.

Further, the number of the paddles is three, the three paddles are distributed in an annular array, and the surfaces of the paddles are fixedly connected with the rotating block through bolts.

The beneficial effects of the utility model are as follows:

the power assembly drives the installation shell and the blades to rotate, thereby realizing the propulsion of a ship, the angle of the blades can be adjusted through the adjusting assembly, thereby adjusting the pitch, the thrust is changed under the condition that the power of the power assembly is unchanged, the energy-saving effect is achieved, the cleaning assembly can be controlled to be close to the positions of the blades through the telescopic control assembly, the aquatic weed and sundries wound on the surface of the telescopic control assembly can be cut off through the cleaning assembly, the effect of being convenient for flexibly adjusting the pitch of the propeller is realized in use, the energy consumption can be equal to generate larger thrust, the energy-saving effect is achieved, the sundries wound on the surface of the propeller can be automatically cleaned, and the operation is more convenient.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a top plan view of the mounting case structure of the present utility model;

FIG. 3 is a top view of the protective shell structure of the present utility model;

FIG. 4 is a further top view of FIG. 3 of the present utility model;

FIG. 5 is a top plan view of the cleaning assembly of the present utility model;

reference numerals: 1. a protective shell; 2. a power assembly; 201. a first motor; 202. a first rotating shaft; 203. sealing the bearing; 3. a mounting shell; 4. a paddle; 5. an adjustment assembly; 501. a second motor; 502. a second rotating shaft; 503. a driving helical gear; 504. a rotating block; 505. a connecting shaft; 506. driven helical gears; 6. a telescoping control assembly; 601. a third motor; 602. a threaded column; 603. a slide bar; 604. a chute; 7. cleaning the assembly; 701. a mounting cavity; 702. a fourth motor; 703. a third rotating shaft; 704. and rotating the blade.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

In describing embodiments of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

As shown in fig. 1 to 4, a hydrodynamic energy-saving device comprises a protective shell 1, a power component 2 is arranged inside the protective shell 1, a mounting shell 3 is arranged on the left side of the power component 2, a blade 4 is arranged on the surface of the mounting shell 3, an adjusting component 5 for controlling the blade 4 to rotate is arranged inside the mounting shell 3, a telescopic control component 6 is further arranged inside the protective shell 1, a cleaning component 7 for cutting off windings is arranged on the surface of the telescopic control component 6, more particularly, the mounting shell 3 and the blade 4 are driven to rotate by the power component 2, so that the ship is propelled, the angle of the blade 4 can be adjusted by the adjusting component 5, the pitch is adjusted, the thrust is changed under the condition that the power of the power component 2 is unchanged, the energy-saving effect is achieved, the position of the cleaning component 7 close to the blade 4 can be controlled by the telescopic control component 7, and the aquatic weed and the fishing net sundries wound on the surface of the telescopic control component 6 can be cut off by the cleaning component 7.

As shown in fig. 1 and fig. 4, the power assembly 2 includes a first motor 201, the first motor 201 is fixedly mounted on an inner wall of the protective housing 1, an output end of the first motor 201 is fixedly connected with a first rotating shaft 202, an end of the first rotating shaft 202 is fixedly connected with the mounting housing 3, a sealing bearing 203 is embedded in a left side wall of the protective housing 1, the sealing bearing 203 is rotationally connected with the first rotating shaft 202, and it is to be noted that the first motor 201 is operated to drive the first rotating shaft 202 to rotate, so that the mounting housing 3 and the blade 4 can be driven to rotate, thereby realizing a propulsion function.

As shown in fig. 2, the adjusting component 5 includes a second motor 501, and the second motor 501 is fixedly installed on the inner wall of the installation shell 3, the output end of the second motor 501 is fixedly connected with a second rotating shaft 502, the surface of the second rotating shaft 502 is fixedly sleeved with a driving bevel gear 503, the surface of the installation shell 3 is rotationally connected with a rotating block 504, the surface of the rotating block 504 is fixedly connected with a connecting shaft 505, the end part of the connecting shaft 505 is fixedly connected with a driven bevel gear 506, and the driven bevel gear 506 is meshed with the driving bevel gear 503, more specifically, the second motor 501 operates to drive the second rotating shaft 502 to rotate, so as to drive the driving bevel gear 503 to rotate, and then the driven bevel gear 506 drives the connecting shaft 505 and the rotating block 504 to rotate, so as to drive the blade 4 to rotate, and the angle between the blade 4 and the water flow direction changes, so that the thrust of the blade 4 can be adjusted, and the thrust can be changed under the condition that the output power of the power component 2 is unchanged, thereby achieving the energy-saving effect.

As shown in fig. 3, the telescopic control assembly 6 includes a third motor 601, the third motor 601 is fixedly mounted on the inner wall of the protective housing 1, the third motor 601 is located above the power assembly 2, the output end of the third motor 601 is fixedly connected with a threaded column 602, the surface of the threaded column 602 is in threaded connection with a sliding rod 603, the left side surface of the protective housing 1 is penetrated and provided with a sliding groove 604, the inner wall of the sliding groove 604 is in sliding connection with the surface of the sliding rod 603, and it is to be noted that the sliding rod 603 is driven to slide along the inner wall of the sliding groove 604 under the action of threads by the operation of the third motor 601, so that the cleaning assembly 7 is driven to be close to or far away from the blade 4.

As shown in fig. 5, the cleaning assembly 7 includes a mounting cavity 701, the mounting cavity 701 is formed in the sliding rod 603, a fourth motor 702 is fixedly mounted on an inner wall of the mounting cavity 701, an output end of the fourth motor 702 is fixedly connected with a third rotating shaft 703, the third rotating shaft 703 is rotationally connected with the sliding rod 603, a rotating blade 704 is fixedly connected to a surface of the third rotating shaft 703, more specifically, the third rotating shaft 703 is driven to rotate by the fourth motor 702, so that the rotating blade 704 can be driven to rotate at a high speed to cut sundries wound on the surface of the blade 4.

As shown in fig. 1, the number of the paddles 4 is three, and the paddles 4 are distributed in an annular array, and the surfaces of the paddles 4 are fixedly connected with the rotating block 504 through bolts, it is to be noted that the rotating block 504 is fixed with the paddles 4 through the bolts, and when the paddles 4 are worn and replaced, the paddles can be replaced quickly by disassembling the bolts.

To sum up: the installation shell 3 and the blade 4 are driven to rotate through the power assembly 2, thereby realizing the propulsion of a ship, the angle of the blade 4 can be adjusted through the adjusting assembly 5, thereby adjusting the pitch, the thrust is changed under the condition that the power of the power assembly 2 is unchanged, the energy-saving effect is achieved, the cleaning assembly 7 can be controlled to be close to the position of the blade 4 through the telescopic control assembly 6, the aquatic weed and the sundries wound on the surface of the telescopic control assembly 6 can be cut off through the cleaning assembly 7, the effect of flexible adjustment of the pitch of the propeller is realized in use, the larger thrust can be generated equally, thereby the energy-saving effect is achieved, the sundries wound on the surface of the propeller can be cleaned automatically, and the operation is more convenient.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a hydrodynamic force economizer, its characterized in that, including protecting crust (1), protecting crust (1) inside is provided with power component (2), the left side of power component (2) is provided with installation shell (3), installation shell (3) surface is provided with paddle (4), installation shell (3) inside is provided with and is used for controlling paddle (4) pivoted regulation subassembly (5), protecting crust (1) inside still is equipped with flexible control assembly (6), flexible control assembly (6) surface is provided with clearance subassembly (7) that are used for cutting off the winding thing.

2. The hydrodynamic energy-saving device according to claim 1, wherein the power assembly (2) comprises a first motor (201), the first motor (201) is fixedly mounted on the inner wall of the protective housing (1), the output end of the first motor (201) is fixedly connected with a first rotating shaft (202), the end of the first rotating shaft (202) is fixedly connected with the mounting housing (3), the left side wall of the protective housing (1) is embedded with a sealing bearing (203), and the sealing bearing (203) is rotationally connected with the first rotating shaft (202).

3. The hydrodynamic energy saving device according to claim 2, wherein the adjusting component (5) comprises a second motor (501), the second motor (501) is fixedly installed on the inner wall of the installation shell (3), the output end of the second motor (501) is fixedly connected with a second rotating shaft (502), a driving bevel gear (503) is fixedly sleeved on the surface of the second rotating shaft (502), a rotating block (504) is rotatably connected on the surface of the installation shell (3), a connecting shaft (505) is fixedly connected on the surface of the rotating block (504), a driven bevel gear (506) is fixedly connected on the end portion of the connecting shaft (505), and the driven bevel gear (506) is meshed with the driving bevel gear (503).

4. The hydrodynamic energy-saving device according to claim 1, wherein the telescopic control assembly (6) comprises a third motor (601), the third motor (601) is fixedly installed on the inner wall of the protective shell (1), the third motor (601) is located above the power assembly (2), the output end of the third motor (601) is fixedly connected with a threaded column (602), the surface of the threaded column (602) is in threaded connection with a sliding rod (603), a sliding groove (604) is formed in the left side face of the protective shell (1) in a penetrating mode, and the inner wall of the sliding groove (604) is in sliding connection with the surface of the sliding rod (603).

5. The hydrodynamic energy-saving device according to claim 4, wherein the cleaning assembly (7) comprises a mounting cavity (701), the mounting cavity (701) is formed in the sliding rod (603), a fourth motor (702) is fixedly mounted on the inner wall of the mounting cavity (701), a third rotating shaft (703) is fixedly connected to the output end of the fourth motor (702), the third rotating shaft (703) is rotatably connected with the sliding rod (603), and a rotating blade (704) is fixedly connected to the surface of the third rotating shaft (703).

6. A hydrodynamic energy saving device according to claim 3, wherein the number of the paddles (4) is three, and the three paddles (4) are distributed in a ring-shaped array, and the surfaces of the paddles (4) are fixedly connected with the rotating block (504) through bolts.