Transmission device of power plant inspection robot
By designing a power plant inspection robot transmission device, the motor drives the rotating rod and rubber wheel to drive the robot to move, and automatically cleans up debris by cleaning rods and brush plates, the problem of debris blocking and shaking of debris when the robot moves on outdoor tracks is solved, and the continuity and accuracy of patrols are achieved.
Patent Information
- Application Number
- CN202421591841.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-05
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-07-05
AI Technical Summary
When the inspection robot moves on outdoor tracks, it is easy to encounter debris, which causes the transmission mechanism to be blocked and the robot cannot continue to move. The small debris will cause the robot to shake, affecting shooting and temperature measurement detection.
A power plant inspection robot transmission device is designed, including a transmission plate, a robot body, a rotating rod, a rubber rotor, a motor, a cleaning rod and a brush plate. The motor drives the rotating rod to drive the rubber wheel to rotate, and the robot body moves, and the cleaning rod drives the brush plate to clean up the debris on the transmission plate.
It realizes that the robot automatically cleans up debris when moving on outdoor tracks, ensures the normal operation of the robot transmission device, and ensures the continuity and accuracy of patrol inspections.
Smart Images
Figure CN222774127U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of inspection robots, in particular to a transmission device for an inspection robot in a power plant. Background Art
[0002] A booster station refers to an overall system that converts the voltage of the electric charge passing through it. It is mainly used to boost the voltage in order to reduce the line current and thereby reduce the loss of electric energy. At present, the outdoor overhead lines and outdoor switches of the booster stations in thermal power plants are densely and complexly arranged. In order to detect the temperature of electrical components and prevent equipment failures, it is often necessary to use robots to drive temperature measuring instruments for regular inspections.
[0003] During the inspection process, the inspection robot moves to the inspection point on the track through the transmission mechanism, but the track is located outdoors and debris is easy to fall on it. The debris will block the robot's transmission mechanism, making the robot unable to continue moving for inspection. Encountering small debris will cause the inspection robot to shake, affecting the inspection robot's normal shooting. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides a transmission device for a power plant inspection robot, which solves the problem that debris is easily dropped when the track is located outdoors, and the debris will block the transmission mechanism of the robot, causing the robot to be unable to continue moving for inspection, and encountering small debris will cause the inspection robot to shake, affecting the normal shooting of the inspection robot.
[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a transmission device of a power plant inspection robot comprises a transmission plate and a robot body located above the transmission plate, the robot body comprises a moving plate, both sides of the front and rear of the moving plate are fixedly connected with fixed plates, cameras and thermometers are respectively fixedly installed on both sides of the top of the moving plate, a connecting plate is fixedly connected between the opposite sides of the left and right fixed plates, the front part of the connecting plate is rotatably connected with a rotating rod through an opening, a rubber wheel is fixedly connected between the opposite ends of the two rotating rods, the front part of the connecting plate located in the front is fixedly connected with a motor through a fixed frame, the output shaft of the motor is fixedly connected to one end of the front rotating rod through a coupling, one side of the moving plate is fixedly connected with a mounting plate, the top of the mounting plate is rotatably connected with a cleaning rod through an opening, one end of the cleaning rod is fixedly connected with a brush plate, and a transmission mechanism is provided on the surface of the rotating rod located at the rear.
[0006] Preferably, the transmission mechanism includes a first bevel gear, which is fixedly connected to the surface of a rear rotating rod. The rear of the top of the movable plate is rotatably connected to a rotating rod through an opening, and one end of the rotating rod is fixedly connected to a second bevel gear that matches the first bevel gear.
[0007] Preferably, the outer surface of the cleaning rod and the outer surface of the rotating rod are both fixedly connected with a transmission wheel, and a transmission belt is transmission-connected between the outer surfaces of the two transmission wheels.
[0008] Preferably, the front and rear portions of the transmission plate are provided with limiting grooves.
[0009] Preferably, a limiting roller matched with the limiting groove is rotatably connected to a side of the fixing plate close to the rubber rotating wheel through a bearing.
[0010] Preferably, a shielding plate is fixedly connected to one side opposite to the two fixing plates on the right side.
[0011] Beneficial Effects
[0012] The utility model provides a transmission device for a power plant inspection robot. Compared with the existing technology, it has the following beneficial effects:
[0013] (1) The utility model drives the rotating rod to rotate through a motor, and the rotating rod drives the rubber wheel to rotate on the transmission plate, driving the robot body to move as a whole, and the camera and the thermometer will perform shooting and detection. At the same time, the rotating rod drives the rotating rod to rotate through the first bevel gear and the second bevel gear, and the rotating rod drives the cleaning rod to rotate through the transmission wheel and the transmission belt, so that the cleaning rod drives the brush plate to clean the transmission plate, and can automatically clean up the debris dropped from the transmission plate, thereby ensuring that the inspection robot can perform inspections normally.
[0014] (2) The utility model enables the limiting roller on the fixed plate to rotate in the limiting groove, so that the limiting groove limits the robot body through multiple limiting rollers, which can well ensure the stability of the movement of the inspection robot. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the external structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the structure of the robot body, cleaning rod and brush plate of the utility model;
[0017] Figure 3 This is a rear view of the robot body structure of the utility model;
[0018] Figure 4 It is a bottom view of the robot body structure of the utility model.
[0019] In the figure: 1. transmission plate; 2. robot body; 3. connecting plate; 4. rotating rod; 5. rubber wheel; 6. motor; 7. mounting plate; 8. transmission mechanism; 9. cleaning rod; 10. brush plate; 11. limiting groove; 12. limiting roller; 13. shielding plate; 21. moving plate; 22. fixed plate; 23. camera; 24. thermometer; 81. first bevel gear; 82. rotating rod; 83. second bevel gear; 84. transmission wheel; 85. transmission belt. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.
[0021] See also Figure 1-4 The utility model provides a technical solution: a transmission device of a power plant inspection robot, comprising a transmission plate 1 and a robot body 2 located above the transmission plate 1, the robot body 2 comprising a moving plate 21, both sides of the front and rear of the moving plate 21 are fixedly connected with a fixed plate 22, and both sides of the top of the moving plate 21 are fixedly installed with a camera 23 and a thermometer 24, respectively. The thermometer 24 uses the principle of infrared transmission of digital data to sense the surface temperature of an object, which is convenient to operate, especially for the measurement of high-temperature objects. The camera 23 and the thermometer 24 are electrically connected to a battery and controlled by a control switch. A connecting plate 3 is fixedly connected between the opposite sides of the left and right fixed plates 22, and a rotating rod 4 is rotatably connected to the front of the connecting plate 3 through an opening, and a rubber runner 5 is fixedly connected between the opposite ends of the two rotating rods 4, and the front of the front connecting plate 3 is fixedly connected to an electric Machine 6, motor 6 is a servo motor, which is electrically connected to the battery and controlled by a control switch. The output shaft of motor 6 is fixedly connected to one end of the front rotating rod 4 through a coupling. A mounting plate 7 is fixedly connected to one side of the movable plate 21. The top of the mounting plate 7 is rotatably connected to a cleaning rod 9 through an opening. One end of the cleaning rod 9 is fixedly connected to a brush plate 10. A transmission mechanism 8 is provided on the surface of the rear rotating rod 4. The transmission mechanism 8 includes a first bevel gear 81, which is fixedly connected to the surface of the rear rotating rod 4. The rear of the top of the movable plate 21 is rotatably connected to a rotating rod 82 through an opening. One end of the rotating rod 82 is fixedly connected to a second bevel gear 83 that matches the first bevel gear 81. The outer surface of the cleaning rod 9 and the outer surface of the rotating rod 82 are both fixedly connected to a transmission wheel 84, and a transmission belt 85 is transmission-connected between the outer surfaces of the two transmission wheels 84.
[0022] Furthermore, in order to improve the stability of the movement of the robot body 2, the front and rear parts of the transmission plate 1 are provided with limit grooves 11, and the side of the fixed plate 22 close to the rubber wheel 5 is rotatably connected to a limit roller 12 adapted to the limit groove 11 through a bearing.
[0023] Furthermore, in order to prevent debris from entering the rubber wheel 5 and affecting the rotation, a shielding plate 13 is fixedly connected to the opposite side of the two fixing plates 22 on the right side.
[0024] When in use, the control motor 6 drives the front rotating rod 4 to rotate, and the rotating rod 4 drives the rubber wheel 5 to rotate, so that the rubber wheel 5 drives the robot body 2 to move right as a whole, thereby driving the camera 23 and the thermometer 24 to move right, and the power plant is photographed and recorded through the camera 23 and the thermometer 24, and the photographed and recorded information is transmitted to the console;
[0025] When the motor 6 drives the rotating rod 4 to rotate, the rotating rod 4 will drive the rotating rod 82 to rotate through the first bevel gear 81 and the second bevel gear 83. The rotating rod 82 will drive the cleaning rod 9 to rotate through the transmission wheel 84 and the transmission wheel 84. The cleaning rod 9 will drive the brush plate 10 to rotate, so that when the robot body 2 moves, the brush plate 10 will clean up the debris in front of the robot body 2.
Claims
1. A power plant inspection robot transmission device, comprising a transmission plate (1) and a robot body (2) located above the transmission plate (1), characterized in that: The robot body (2) comprises a moving plate (21), both sides of the front and rear of the moving plate (21) are fixedly connected to fixed plates (22), both sides of the top of the moving plate (21) are fixedly installed with cameras (23) and thermometers (24), respectively, a connecting plate (3) is fixedly connected between the opposite sides of the left and right fixed plates (22), the front of the connecting plate (3) is rotatably connected to a rotating rod (4) through an opening, and a rubber is fixedly connected between the opposite ends of the two rotating rods (4). The rotating wheel (5) is fixedly connected to a motor (6) at the front of the connecting plate (3) via a fixing frame, the output shaft of the motor (6) is fixedly connected to one end of the rotating rod (4) at the front via a coupling, one side of the movable plate (21) is fixedly connected to a mounting plate (7), the top of the mounting plate (7) is rotatably connected to a cleaning rod (9) via an opening, one end of the cleaning rod (9) is fixedly connected to a brush plate (10), and a transmission mechanism (8) is arranged on the surface of the rotating rod (4) at the rear.
2. The power plant inspection robot transmission device according to claim 1 is characterized in that: The transmission mechanism (8) comprises a first bevel gear (81) which is fixedly connected to the surface of a rear rotating rod (4); a rotating rod (82) is rotatably connected to the rear of the top of the movable plate (21) through an opening; and a second bevel gear (83) which is matched with the first bevel gear (81) is fixedly connected to one end of the rotating rod (82).
3. The transmission device of the power plant inspection robot according to claim 2 is characterized in that: The outer surface of the cleaning rod (9) and the outer surface of the rotating rod (82) are both fixedly connected with a transmission wheel (84), and a transmission belt (85) is transmission-connected between the outer surfaces of the two transmission wheels (84).
4. The transmission device of the power plant inspection robot according to claim 1 is characterized in that: The front and rear parts of the transmission plate (1) are both provided with limiting grooves (11).
5. The transmission device of the power plant inspection robot according to claim 4 is characterized in that: A side of the fixed plate (22) close to the rubber rotating wheel (5) is rotatably connected to a limiting roller (12) matched with the limiting groove (11) via a bearing.
6. The transmission device of the power plant inspection robot according to claim 1, characterized in that: A shielding plate (13) is fixedly connected to the opposite side of the two fixing plates (22) on the right side.