CN213292678U

CN213292678U - Power device of underwater robot and underwater robot

Info

Publication number: CN213292678U
Application number: CN202022511606.5U
Authority: CN
Inventors: 刘文智; 韩锦亮; 王顺礼; 于力明; 刘汉强; 周翰文; 黄杰; 张志强; 秦明达; 刘丕业
Original assignee: Zhizhen Marine Science And Technology Weihai Co ltd
Current assignee: Zhizhen Marine Science And Technology Weihai Co ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-05-28
Anticipated expiration: 2030-11-03

Abstract

The utility model relates to an underwater robot technical field especially relates to an underwater robot's power device and underwater robot, and the flexibility of underwater robot has been strengthened, improves the practicality in the turn of underwater robot of can being convenient for. The utility model discloses a mounting bracket, screw, driving motor, driving cylinder, first frame, first motor, pivot, second frame and second motor are provided with in the mounting bracket and turn to the chamber, and first motor is located and turns to the intracavity, and the output of first motor is connected with the top of pivot, and the bottom that the mounting bracket was passed to the bottom of pivot is connected with the top of first frame. The first frame is "Jiong" type structure, the lower part of the left frame of first frame and the left end rotatable coupling of second frame, and the output of second motor passes the lower part of the right frame of first frame and is connected with the right-hand member of second frame, and second frame and driving cylinder suit are provided with the mount in the driving cylinder, and the mount is connected with driving motor, and driving motor's output and screw are connected.

Description

Power device of underwater robot and underwater robot

Technical Field

The utility model relates to an underwater robot technical field especially relates to an underwater robot's power device and underwater robot.

Background

At present, the existing underwater robot needs to move in 6 directions from top to bottom, left to right, front to back, and the propellers are used as a traditional underwater propulsion device to be widely assembled with the underwater robot, the traditional propellers are complex in structure and are generally fixed in a certain fixed direction, 6 to 8 propellers are generally needed for realizing the motion in multiple directions, and the propellers must be placed on the outer side of the underwater robot or a duct is built on the underwater robot, so that the overall shape is damaged. The appearance of the underwater robot has a split feeling, the whole appearance can be damaged when the smooth appearance design is emphasized, most of the underwater robots adopt a spindle type or a bionic fish type, a propeller system assembled by the underwater robots with the appearance cannot rotate in place during turning, and the turning radius exists, so that the motion flexibility is not high.

Disclosure of Invention

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a can be convenient for underwater robot's turn has strengthened underwater robot's flexibility, improves the power device and underwater robot of an underwater robot of practicality.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a power device of underwater robot, includes mounting bracket, screw, driving motor, drive cylinder, first frame, first motor, pivot, second frame and second motor. Be provided with in the mounting bracket and turn to the chamber, first motor is located and turns to the intracavity, and the output of first motor is connected with the top of pivot, and the bottom of mounting bracket is passed to the bottom of pivot is connected with the top of first frame. The first frame is "Jiong" type structure, the lower part of the left frame of first frame and the left end rotatable coupling of second frame, and the output of second motor passes the lower part of the right frame of first frame and is connected with the right-hand member of second frame, and second frame and driving cylinder suit are provided with the mount in the driving cylinder, and the mount is connected with driving motor, and driving motor's output and screw are connected.

Preferably, guard rails are arranged at the front end and the rear end of the driving cylinder.

Preferably, the lower part of the mounting frame is provided with a sealing device.

Preferably, the lower part of the mounting rack is provided with a positioning groove, the side end of the rotating shaft is provided with a positioning ring, and the positioning ring is connected with the positioning groove in a sliding manner.

The utility model provides a following technical scheme: the utility model provides an underwater robot, includes body and multiunit underwater robot's power device, and the four corners position region of the bottom of body all is provided with the mount pad, and the bottom of multiunit mount pad is connected with multiunit underwater robot power device's top respectively.

Preferably, still include multiunit protection branch, multiunit protection branch is connected with the side of body respectively.

Preferably, the one end of keeping away from the body of multiunit protection branch all is provided with the protective sheath.

(III) advantageous effects

Compared with the prior art, the utility model provides a power device and underwater robot of underwater robot possesses following beneficial effect: a user starts the driving motor, and the driving motor drives the propeller to rotate, so that power can be provided for the underwater robot. A user starts the first motor and the second motor, the first motor drives the rotating shaft to rotate, the rotating shaft drives the first frame to rotate, and the first frame can drive the driving cylinder to rotate along the left and right directions through the second frame; the second motor drives the second frame to rotate, and the second frame drives the driving cylinder to rotate along the up-and-down direction. The output direction of the driving cylinder can be adjusted through the first motor and the second motor, so that the moving direction of the underwater robot is controlled, the underwater robot can turn conveniently, the flexibility of the underwater robot is enhanced, and the practicability is improved. The underwater robot can be kept balanced by the multiple groups of power devices, the power of the underwater robot is uniform, and the stability and the safety of the underwater robot are enhanced.

Drawings

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

fig. 2 is a schematic top view of the driving cylinder of the present invention;

fig. 3 is a schematic diagram of a partially enlarged structure at a in fig. 1 according to the present invention.

In the drawings, the reference numbers: 1. a mounting frame; 2. a propeller; 3. a drive motor; 4. a drive cylinder; 5. a first frame; 6. a first motor; 7. a rotating shaft; 8. a second frame; 9. a second motor; 10. a fixed mount; 11. protecting the fence; 12. a sealing device; 13. a positioning ring; 14. a body; 15. a mounting seat; 16. a protective strut; 17. and (6) a protective sleeve.

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. 1-3, the present invention includes a mounting frame 1, a propeller 2, a driving motor 3, a driving cylinder 4, a first frame 5, a first motor 6, a rotating shaft 7, a second frame 8 and a second motor 9. Be provided with in the mounting bracket 1 and turn to the chamber, first motor 6 is located and turns to the intracavity, and first motor 6's output is connected with the top of pivot 7, and the bottom of pivot 7 is passed the bottom of mounting bracket 1 and is connected with the top of first frame 5. First frame 5 is "Jiong" type structure, the lower part of the left frame of first frame 5 and the left end rotatable coupling of second frame 8, the lower part that the output of second motor 9 passed the right frame of first frame 5 is connected with the right-hand member of second frame 8, second frame 8 and driving cylinder 4 suit are provided with mount 10 in the driving cylinder 4, and mount 10 is connected with driving motor 3, and driving motor 3's output and screw 2 are connected. The user starts the driving motor 3, and the driving motor 3 drives the propeller 2 to rotate, so that power can be provided for the underwater robot. The user starts first motor 6 and second motor 9, and first motor 6 drives pivot 7 and rotates, and pivot 7 drives first frame 5 and rotates, and first frame 5 can drive driving cylinder 4 through second frame 8 and rotate along left right direction, and second motor 9 drives second frame 8 and rotates, and second frame 8 drives driving cylinder 4 and rotates along upper and lower direction. The output direction of the driving cylinder 4 can be adjusted through the first motor 6 and the second motor 9, so that the moving direction of the underwater robot is controlled, the underwater robot can turn conveniently, the flexibility of the underwater robot is enhanced, and the practicability is improved.

Referring to fig. 2, the driving cylinder 4 of the present invention has guard rails 11 at the front and rear ends thereof. The guard rail 11 can prevent sundries from entering the driving barrel 4 to influence the normal work of the propeller 2, and the safety and the stability of the underwater robot are enhanced.

Referring to fig. 3, the sealing device 12 is disposed at the lower portion of the mounting frame 1 according to the present invention. The sealing device 12 can prevent water from entering the mounting machine to influence the normal operation of the first motor 6, thereby enhancing the stability and safety of the underwater robot and prolonging the service life of the underwater robot.

Referring to fig. 3, in the present invention, a positioning groove is disposed at the lower portion of the mounting frame 1, a positioning ring 13 is disposed at the side end of the rotating shaft 7, and the positioning ring 13 is slidably connected to the positioning groove. The positioning groove and the positioning ring 13 can position the rotating shaft 7, so that the stability and the safety of the underwater robot are enhanced.

Referring to fig. 1, the present invention includes a body 14 and a plurality of underwater robot power devices, wherein four corner positions of the bottom of the body 14 are all provided with mounting seats 15, and the bottom of the plurality of mounting seats 15 is connected to the top of the plurality of underwater robot power devices respectively. The underwater robot can be kept balanced by the multiple groups of power devices, the power of the underwater robot is uniform, and the stability and the safety of the underwater robot are enhanced.

Referring to fig. 1, the present invention further includes a plurality of sets of protection struts 16, wherein the plurality of sets of protection struts 16 are respectively connected to the side ends of the body 14. The protection support rod 16 can protect the underwater robot, reduce the possibility of collision between the underwater robot and other objects, and enhance the safety and reliability of the underwater robot.

Referring to fig. 1, in the present invention, a protecting sleeve 17 is disposed at one end of the plurality of protecting support rods 16 far away from the main body 14. The protective sleeve 17 can protect the protective support rod 16, so that the safety of the underwater robot is enhanced, and the service life of the underwater robot is prolonged.

The electrical components present in this document are connected to an external master controller, and the master controller may be a conventional known device for controlling a computer or the like.

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

1. The power device of the underwater robot is characterized by comprising a mounting frame (1), a propeller (2), a driving motor (3), a driving cylinder (4), a first frame (5), a first motor (6), a rotating shaft (7), a second frame (8) and a second motor (9), wherein a steering cavity is arranged in the mounting frame (1), the first motor (6) is positioned in the steering cavity, the output end of the first motor (6) is connected with the top end of the rotating shaft (7), the bottom end of the rotating shaft (7) penetrates through the bottom end of the mounting frame (1) to be connected with the top end of the first frame (5), the first frame (5) is of an Jiong-shaped structure, the lower part of the left frame of the first frame (5) is rotatably connected with the left end of the second frame (8), and the output end of the second motor (9) penetrates through the lower part of the right frame of the first frame (5) to be connected with the right end of the second frame (8), the second frame (8) is sleeved with the driving cylinder (4), a fixing frame (10) is arranged in the driving cylinder (4), the fixing frame (10) is connected with the driving motor (3), and the output end of the driving motor (3) is connected with the propeller (2).

2. A power plant of an underwater robot according to claim 1, characterized in that the front end and the rear end of the driving cylinder (4) are provided with guard rails (11).

3. A power plant of a submersible robot according to claim 2, characterized in that the lower part of the mounting frame (1) is provided with sealing means (12).

4. The power unit of the underwater robot as claimed in claim 3, wherein the lower part of the mounting rack (1) is provided with a positioning groove, the side end of the rotating shaft (7) is provided with a positioning ring (13), and the positioning ring (13) is connected with the positioning groove in a sliding manner.

5. An underwater robot, characterized by comprising a body (14) and a plurality of groups of power devices of the underwater robot as claimed in any one of claims 1 to 4, wherein four corner positions of the bottom end of the body (14) are respectively provided with a mounting seat (15), and the bottom ends of the plurality of groups of mounting seats (15) are respectively connected with the top ends of the plurality of groups of power devices of the underwater robot.

6. Underwater robot according to claim 5, further comprising a plurality of sets of guard struts (16), wherein the sets of guard struts (16) are connected to the side ends of the body (14), respectively.

7. Underwater robot according to claim 6, characterized in that a protective sheath (17) is arranged at each of the ends of the sets of protective struts (16) remote from the body (14).