CN220662832U - Underwater robot propulsion device - Google Patents

Abstract

The utility model discloses an underwater robot propulsion device, which belongs to the technical field of underwater robots and comprises a protective box, wherein a driving motor is arranged in the protective box, a sealing bearing is fixedly embedded in the front surface of the protective box, the output end of the driving motor penetrates through the inner ring of the sealing bearing and extends to the outside of the protective box, the output end of the driving motor is fixedly connected with a propeller, the upper surface of the protective box is fixedly connected with a waterproof motor, the output end of the waterproof motor is fixedly connected with a fixed block, the outer surface of the fixed block is fixedly connected with a symmetrical fixed strip, the back surfaces of the two fixed strips are fixedly connected with cleaning brushes, the surfaces of a protective net can be cleaned in real time through the cleaning brushes, the blockage of the protective net caused by underwater sundries is avoided, the underwater robot is prevented from being caused to the fault, and the underwater robot propulsion speed is improved.

Description

Underwater robot propulsion device

Technical Field

The utility model relates to the field of underwater robots, in particular to an underwater robot propulsion device.

Background

An underwater robot is an extreme working robot that works underwater, and is an underwater movable device, also called a submersible, capable of performing a specific task underwater. In order to realize the controllability and flexibility of the movement of the underwater robot, a propeller needs to be configured for the underwater robot, the underwater robot is an indispensable tool for human exploration in the ocean, and the propulsion device is used as a power device for the underwater robot to navigate, so that the navigation speed, the navigation efficiency, the navigation depth, the navigation range and the like of the underwater robot are influenced.

Because the condition under water is complicated, the underwater robot propulsion unit is blocked by debris easily, and current underwater robot propulsion unit lacks the device to debris clearance, influences the propulsion rate to the robot, and causes the jam to propulsion unit easily, leads to causing the trouble to the propulsion of underwater robot, consequently, the person skilled in the art provides an underwater robot propulsion unit to solve the problem that sets forth in the above-mentioned background art.

Disclosure of Invention

The utility model aims to provide an underwater robot propulsion device for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an underwater robot advancing device, includes the protective housing, the internally mounted of protective housing has driving motor, sealed bearing has been inlayed in the front fixed of protective housing, driving motor's output runs through sealed bearing's inner circle and extends to the outside of protective housing, driving motor's output fixedly connected with screw, the last fixedly connected with waterproof motor of protective housing, waterproof motor's output fixedly connected with fixed block, the surface fixedly connected with symmetrical fixed strip of fixed block, two the equal fixedly connected with cleaning brush in the back of fixed strip.

As still further aspects of the utility model: the upper surface fixedly connected with bent rod of protective housing, the top of bent rod and the back fixed connection of waterproof motor.

As still further aspects of the utility model: the front fixedly connected with fixed frame of protective housing, the front fixedly connected with protection network of fixed frame.

As still further aspects of the utility model: the left side face and the right side face of the protective box are fixedly connected with floating blocks, and the number of the floating blocks is at least two.

As still further aspects of the utility model: the back fixedly connected with fixed plate of protective housing, the constant head tank has been seted up to the back of fixed plate, the internally mounted of constant head tank has the connecting seat.

As still further aspects of the utility model: the inside wall fixedly connected with dead lever of protective housing, two the one end that the dead lever is close to each other all is connected with driving motor's surface fixed.

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

this underwater robot advancing device utilizes the cooperation of fixed frame and protection network, reaches the effect to the screw protection, can make underwater robot's the subsidence of floating more swiftly through the kicking block, and it is rotatory to drive the screw through driving motor, advances underwater robot through the rotation of screw and traveles, can drive fixed plate and fixed strip and cleaning brush through the waterproof motor and rotate, can clear up the surface of protection network in real time through the cleaning brush, avoids debris under water to cause the jam to the protection network, prevents to cause the trouble to underwater robot's propulsion, improves the propulsion rate to underwater robot.

Drawings

FIG. 1 is a schematic perspective view of an underwater robot propulsion device;

FIG. 2 is a cross-sectional view of a side view of a protective housing in an underwater robotic propulsion device;

FIG. 3 is a cross-sectional view of a top view of a protective housing in an underwater robotic propulsion device;

fig. 4 is a cross-sectional view of a front view of a fixed frame in an underwater robot propulsion device.

In the figure: 1. a protective box; 2. a driving motor; 3. sealing the bearing; 4. a propeller; 5. a waterproof motor; 6. a fixed block; 7. a fixing strip; 8. cleaning brushes; 9. a curved bar; 10. a fixed frame; 11. a floating block; 12. a fixing plate; 13. a positioning groove; 14. a connecting seat; 15. a protective net; 16. and a fixing rod.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Referring to fig. 1 to 4, in the embodiment of the utility model, an underwater robot propulsion device comprises a protection box 1, wherein a driving motor 2 is installed inside the protection box 1, a sealing bearing 3 is fixedly embedded in the front surface of the protection box 1, the output end of the driving motor 2 penetrates through the inner ring of the sealing bearing 3 and extends to the outside of the protection box 1, the output end of the driving motor 2 is fixedly connected with a propeller 4, the upper surface of the protection box 1 is fixedly connected with a waterproof motor 5, the output end of the waterproof motor 5 is fixedly connected with a fixed block 6, the outer surface of the fixed block 6 is fixedly connected with symmetrical fixed strips 7, and the back surfaces of the two fixed strips 7 are fixedly connected with cleaning brushes 8.

The upper surface fixedly connected with knee 9 of protective housing 1, the top of knee 9 and the back fixed connection of waterproof motor 5, the fixed frame 10 of positive fixedly connected with of protective housing 1, the positive fixedly connected with protection network 15 of fixed frame 10, the equal fixedly connected with kicker 11 of the left and right sides face of protective housing 1, the quantity of kicker 11 is two at least, reach the effect to the reinforcement of waterproof motor 5 through knee 9, utilize the cooperation of fixed frame 10 and protection network 15, reach the effect to the protection of screw 4, can make the sink and float of underwater robot more swiftly through kicker 11.

The back fixedly connected with fixed plate 12 of protective housing 1, constant head tank 13 has been seted up at the back of fixed plate 12, the internally mounted of constant head tank 13 has connecting seat 14, the inside wall fixedly connected with dead lever 16 of protective housing 1, the one end that two dead levers 16 are close to each other all is connected with driving motor 2's surface fixed, through the cooperation of fixed plate 12, constant head tank 13 and connecting seat 14, make things convenient for the staff to install underwater robot, utilize dead lever 16 to reach the effect to driving motor 2 consolidate, stability when improving driving motor 2 operation.

The working principle of the utility model is as follows: when the underwater robot cleaning device is used, the device is connected with a corresponding underwater robot through the cooperation of the fixing plate 12, the locating groove 13 and the connecting seat 14, after the underwater robot is sunk into the water, the driving motor 2 is operated, the propeller 4 is driven to rotate through the driving motor 2, the underwater robot is propelled to travel through the rotation of the propeller 4, then the waterproof motor 5 is operated, the fixing block 6, the fixing strip 7 and the cleaning brush 8 can be driven to rotate through the waterproof motor 5, the surface of the protective screen 15 can be cleaned in real time through the cleaning brush 8, the blockage of sundries under the water to the protective screen 15 is avoided, and the propulsion rate of the underwater robot is improved.

While the utility model has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that the present utility model is not limited thereto, and that various changes and substitutions can be made herein without departing from the spirit or essential characteristics of the utility model. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. The utility model provides an underwater robot advancing device, includes protective housing (1), its characterized in that, internally mounted of protective housing (1) has driving motor (2), sealed bearing (3) are inlayed in the front fixed of protective housing (1), the output of driving motor (2) runs through sealed bearing's (3) inner circle and extends to the outside of protective housing (1), the output fixedly connected with screw (4) of driving motor (2), the last fixed surface of protective housing (1) is connected with waterproof motor (5), the output fixedly connected with fixed block (6) of waterproof motor (5), the fixed surface fixedly connected with symmetrical fixed strip (7) of fixed block (6), two the equal fixedly connected with cleaning brush (8) in the back of fixed strip (7).

2. The underwater robot propulsion device according to claim 1, wherein a curved rod (9) is fixedly connected to the upper surface of the protective box (1), and the top end of the curved rod (9) is fixedly connected to the back surface of the waterproof motor (5).

3. The underwater robot propulsion device according to claim 1, wherein the front surface of the protection box (1) is fixedly connected with a fixing frame (10), and the front surface of the fixing frame (10) is fixedly connected with a protection net (15).

4. The underwater robot propulsion device according to claim 1, wherein floating blocks (11) are fixedly connected to the left and right sides of the protection box (1), and the number of the floating blocks (11) is at least two.

5. The underwater robot propulsion device according to claim 1, wherein the back of the protection box (1) is fixedly connected with a fixing plate (12), a positioning groove (13) is formed in the back of the fixing plate (12), and a connecting seat (14) is installed in the positioning groove (13).

6. The underwater robot propulsion device according to claim 1, wherein the inner side wall of the protection box (1) is fixedly connected with a fixing rod (16), and one ends of the two fixing rods (16) close to each other are fixedly connected with the outer surface of the driving motor (2).