CN219584456U - Underwater robot capable of being propelled in multiple directions - Google Patents

Abstract

The utility model relates to the technical field of underwater robots, in particular to an underwater robot capable of propelling in multiple directions, which solves the problems that in the prior art, a propeller of the underwater robot is fixed with a shell of the underwater robot, and a propeller opening is arranged up and down, so that only the underwater robot can move up and down, and the underwater robot cannot move left and right and back and forth, so that the exploration distance is limited. The utility model provides a but multidirectional propulsive underwater robot, includes underwater robot body and four propellers of setting on the underwater robot body, the mounting panel of underwater robot body up end, be equipped with four fixed plates that are the U-shaped on the lateral wall of mounting panel, be connected with the drive plate of being connected with the propeller through the pivot rotation in the fixed plate. The utility model can change the direction of the opening of the propeller, so that the underwater robot body can move in the left-right direction and the front-back direction, the exploration range is increased, and the application range is wider.

Description

Underwater robot capable of being propelled in multiple directions

Technical Field

The utility model relates to the technical field of underwater robots, in particular to an underwater robot capable of being propelled in multiple directions.

Background

The underwater robot is also called an unmanned remote-control submersible, is a limited operation robot working under water, has severe underwater environment and limited diving depth, and therefore becomes an important tool for developing ocean.

When the existing underwater robot is used, a camera is arranged on the robot to shoot underwater conditions, and a propeller is arranged to push the robot to submerge, but the propeller of the existing underwater robot is fixed with the shell of the underwater robot, so that the existing underwater robot cannot conveniently push in multiple directions, and can only move up and down, so that the movement of the underwater robot is limited, the underwater robot cannot conveniently move left and right, and a larger area is explored. There is a need for a multi-directional propulsion underwater robot to solve the above problems.

Disclosure of Invention

The utility model aims to provide an underwater robot capable of propelling in multiple directions, which solves the problems that in the prior art, a propeller of the underwater robot is fixed with a shell of the underwater robot, and a propeller opening is arranged up and down, so that only the underwater robot can move up and down, but not the underwater robot can move left and right and back and forth, and the exploration distance is limited.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a but multidirectional propulsive underwater robot, includes underwater robot body and four propellers of setting on the underwater robot body, the mounting panel of underwater robot body up end, be equipped with four fixed plates that are the U-shaped on the lateral wall of mounting panel, be connected with the drive plate of being connected with the propeller through the pivot rotation in the fixed plate.

Preferably, the mounting plate and the fixing plate are internally provided with a cavity, the rotating shaft extends into the cavity and is in sealing and rotating connection with the fixing plate, the tail end of the rotating shaft extending to the cavity is fixedly connected with a gear, the cavity is internally provided with a toothed plate meshed with the gear in a left-right sliding manner, and the toothed plate and the gear are arranged to adjust the pushing position.

Preferably, two sliding plates are slidably connected in the cavity, the two sliding plates are oppositely arranged, a double-head cylinder is fixedly connected in the cavity, the telescopic end of the double-head cylinder is fixedly connected with the sliding plates, and the double-head cylinder can provide power for movement of the toothed plate.

Preferably, an installation cavity is formed in the transmission plate, a micro motor is fixedly connected to the inner wall of the installation cavity, an output shaft of the micro motor is fixedly connected with the propeller, and the micro motor is arranged to rotate the propeller.

Preferably, a blocking part and an elastic part for preventing the propeller from rotating automatically are arranged in the mounting cavity.

Preferably, the elastic component includes two installation sleeves fixedly connected on the inner wall of the installation cavity, the lifting block is elastically connected in the installation sleeve through a spring, and the setting of the elastic component can limit the shifting block.

Preferably, the blocking component comprises two stop blocks fixedly connected in the wall of the mounting cavity, a shifting block is fixedly connected to the output shaft of the miniature motor, the two stop blocks are vertically arranged, the lifting block and the stop blocks can clamp the shifting block in the middle to prevent the output shaft of the miniature motor from rotating, and the setting of the blocking component prevents the shifting block from rotating automatically.

The utility model has at least the following beneficial effects:

1. through setting up gear, pinion rack, micro motor, can carry out the rotation of drive plate, drive the open-ended orientation of propeller and change for the open-ended direction is left and right sides of propeller, so that carry out the left and right movement of robot body under water, can carry out the rotation of propeller body simultaneously, make the open-ended of propeller turn into fore-and-aft direction from controlling the direction, make the robot body under water can reciprocate, make the robot under water explore the scope wider.

2. Through setting up blocking part and elastomeric element, can carry out the spacing of miniature motor output shaft, avoid the propeller to take place from rotating, keep the stability of propeller position to keep the stability of underwater robot body propulsion.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of an external structure of a multi-directional propulsion underwater robot according to the present utility model;

FIG. 2 is a schematic cross-sectional view of an installation plate of a multi-directional propelling underwater robot according to the present utility model;

FIG. 3 is a schematic view of the external structure of a skateboard of a multi-directional propelling underwater robot according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a driving plate of a multi-directional propulsion underwater robot according to the present utility model;

fig. 5 is a schematic diagram of the external structure of the output shaft of the micro motor of the underwater robot capable of multi-directional propulsion according to the present utility model;

fig. 6 is an exploded view of the internal structure of the installation sleeve of the underwater robot capable of being pushed in multiple directions.

In the figure: 1. an underwater robot body; 2. a propeller; 3. a mounting plate; 4. a fixing plate; 5. a drive plate; 6. a cavity; 7. a gear; 8. a toothed plate; 9. a slide plate; 10. a double-headed cylinder; 11. a mounting cavity; 12. a micro motor; 13. a mounting sleeve; 14. a spring; 15. a lifting block; 16. a stop block; 17. and (5) a shifting block.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the utility model, which is therefore not limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Referring to fig. 1 to 6, a multi-directional propulsion underwater robot comprises an underwater robot body 1 and four propellers 2 arranged on the underwater robot body 1, wherein cables extending to the water are arranged on the underwater robot body 1 so as to provide power for the underwater robot body 1, the cables are waterproof and cannot cause electric leakage, a mounting plate 3 on the upper end face of the underwater robot body 1, four U-shaped fixing plates 4 are arranged on the side walls of the mounting plate 3, and a transmission plate 5 connected with the propellers 2 is rotatably connected in the fixing plates 4 through rotating shafts.

The mounting plate 3 and the fixed plate 4 are internally provided with a cavity 6, the rotating shaft extends into the cavity 6 and is in sealed rotating connection with the fixed plate 4, the tail end of the rotating shaft extending into the cavity 6 is fixedly connected with a gear 7, and the cavity 6 is internally provided with a toothed plate 8 meshed with the gear 7 in a left-right sliding manner.

Two sliding plates 9 are connected in the cavity 6 in a sliding mode, the two sliding plates 9 are arranged oppositely, a double-head air cylinder 10 is fixedly connected in the cavity 6, and the telescopic end of the double-head air cylinder 10 is fixedly connected with the sliding plates 9.

The transmission plate 5 is internally provided with the installation cavity 11, the inner wall of the installation cavity 11 is fixedly connected with the micro motor 12, the output shaft of the micro motor 12 is fixedly connected with the propeller 2, when the propulsion direction is required to be changed, the underwater robot body 1 is required to move left and right, only the two double-headed cylinders 10 are required to move towards the middle, the two sliding plates 9 move towards the middle, the four toothed plates 8 move, the gear 7 rotates, the rotating shaft rotates, the four transmission plates 5 are further changed from horizontal to vertical, the propeller 2 is changed from horizontal to vertical at the moment, then the propeller 2 rotates, the underwater robot body 1 moves leftwards or rightwards, the four propeller 2 is provided with turbine blades, the four turbine blades can rotate in the same direction, the turbine blades can rotate forwards and backwards, so that the underwater robot body 1 moves leftwards or rightwards, when the front and rear directions of the underwater robot body 1 are required to move, the output shaft of the micro motor 12 rotates in the left and right directions, the propeller 2 rotates in the front and rear directions, and then the propeller 2 rotates, so that the underwater robot body 1 moves forwards or backwards, and the underwater robot body can move in a wider range, and the underwater robot body can explore a wider range.

A blocking member and an elastic member for preventing the propeller 2 from rotating are provided in the installation chamber 11.

The elastic component includes two installation sleeves 13 fixedly connected to the inner wall of the installation cavity 11, and lifting blocks 15 are elastically connected to the installation sleeves 13 through springs 14.

The blocking part comprises two stop blocks 16 fixedly connected in the wall of the installation cavity 11, a shifting block 17 is fixedly connected to the output shaft of the micro motor 12, the two stop blocks 16 are vertically arranged, the lifting block 15 and the stop blocks 16 can clamp the shifting block 17 in the middle to prevent the output shaft of the micro motor 12 from rotating automatically, in an initial state, the shifting block 17 on the output shaft of the micro motor 12 is clamped between the lifting block 15 and the stop blocks 16, the shifting block 17 cannot rotate at the moment, the output shaft of the micro motor 12 is prevented from rotating automatically, the position of the propeller 2 is kept stable, when the output shaft of the micro motor 12 rotates, the spring 14 is electrified and contracted (the spring 14 is equivalent to an electrified solenoid, each turn of spring 14 is equivalent to annular current, the current direction in each turn of spring 14 is the same, and the directions of the springs 14 are the same, according to mutual attraction between the currents in the same directions, each turn of the springs 14 and the adjacent springs 14 are mutually attracted, so that the lifting block 15 moves to the outer side of the shifting block 17, in the initial state, the output shaft of the micro motor 12 rotates, when the shifting block 17 abuts against the stop blocks 16, the spring 14 breaks the output shaft of the shifting block 14, the spring 14 rebounds to enable the shifting block 15 to rebound in the outer side of the lifting block 15, and the rotation of the shifting block 15 is prevented from rotating stably, and the output shaft between the lifting block 15 and the output shaft is prevented from rotating.

While preferred embodiments of the present utility model have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the utility model.

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 (7)

1. The utility model provides a but multidirectional propulsive underwater robot, includes underwater robot body (1) and four propellers (2) of setting on underwater robot body (1), its characterized in that, mounting panel (3) of underwater robot body (1) up end are equipped with four fixed plates (4) that are the U-shaped on the lateral wall of mounting panel (3), be connected with in fixed plate (4) through the pivot rotation drive plate (5) of being connected with propeller (2).

2. The underwater robot capable of being propelled in multiple directions according to claim 1, wherein a cavity (6) is arranged in the mounting plate (3) and the fixing plate (4), the rotating shaft extends into the cavity (6) and is connected with the fixing plate (4) in a sealing and rotating mode, a gear (7) is fixedly connected to the tail end of the rotating shaft extending into the cavity (6), and a toothed plate (8) meshed with the gear (7) is connected in the cavity (6) in a left-right sliding mode.

3. The underwater robot capable of being propelled in multiple directions according to claim 2, wherein two sliding plates (9) are connected in the cavity (6) in a sliding mode, the two sliding plates (9) are arranged oppositely, a double-head air cylinder (10) is fixedly connected in the cavity (6), and the telescopic end of the double-head air cylinder (10) is fixedly connected with the sliding plates (9).

4. The underwater robot capable of being propelled in multiple directions according to claim 1, wherein a mounting cavity (11) is formed in the transmission plate (5), a micro motor (12) is fixedly connected to the inner wall of the mounting cavity (11), and an output shaft of the micro motor (12) is fixedly connected with the propeller (2).

5. The multi-directional propulsion underwater robot according to claim 4, wherein the installation cavity (11) is internally provided with a blocking component and an elastic component for preventing the propeller (2) from rotating automatically.

6. The underwater robot capable of being propelled in multiple directions as claimed in claim 5, wherein the elastic component comprises two mounting sleeves (13) fixedly connected to the inner wall of the mounting cavity (11), and lifting blocks (15) are elastically connected in the mounting sleeves (13) through springs (14).

7. The underwater robot capable of being propelled in multiple directions according to claim 6, wherein the blocking component comprises two stop blocks (16) fixedly connected in the wall of the installation cavity (11), a shifting block (17) is fixedly connected to the output shaft of the micro motor (12), the two stop blocks (16) are vertically arranged, and the lifting block (15) and the stop blocks (16) can clamp the shifting block (17) in the middle to prevent the output shaft of the micro motor (12) from rotating automatically.