Inspection robot with liquid sampling structure

Abstract

The utility model discloses an inspection robot with a liquid sampling structure, and relates to the technical field of inspection robots. The device comprises a base plate, a rotating assembly is arranged at the top of the base plate, a mounting plate is fixedly connected to the top of the rotating assembly, a connecting plate is fixedly connected to the top of the mounting plate through bolts, a fixing seat is fixedly connected to the top of the connecting plate, and a jacking electric push rod is fixedly connected to an inner cavity of the fixing seat. According to the utility model, the rotating assembly is arranged, the output shaft of the motor in the rotating assembly drives the first transmission wheel to rotate, the first transmission wheel drives the second transmission wheel to rotate through the belt, the second transmission wheel drives the rotating column to rotate, and the rotating column drives the shooting mechanism at the top to rotate, so that the shooting range of the shooting mechanism is increased; and a height adjusting structure is arranged on the rotating assembly, so that the height of the shooting mechanism can be adjusted, and the inspection robot can inspect a specified inspection area in a larger range and at a larger height.

Description

Technical Field

[0001] The utility model relates to the technical field of inspection robots, in particular to an inspection robot with a liquid sampling structure. Background Art

[0002] Inspection robots are robots that use automation technology, combined with various sensors and intelligent control systems, to conduct equipment or environmental inspections. They are widely used in industries such as industry, energy, construction, transportation, and urban infrastructure, performing tasks such as monitoring equipment operating status, detecting environmental quality, collecting data, and performing fault diagnosis.

[0003] For example, a Chinese patent discloses "a patrol robot with an anti-collision structure", with the patent number: 202321150971.5. The patent includes a base, the bottom of the base is symmetrically equipped with wheels, the upper surface of the base is equipped with a center rod, the top of the center rod is equipped with a rotating seat, and cameras are installed at both ends of the rotating seat. The anti-collision structure protects the base from four sides, thereby fully improving the anti-collision effect of the entire patrol robot.

[0004] Although this patent solves the problem that existing inspection robots lack anti-collision structures and that the collisions are likely to affect the functionality of the robots when encountering accidental collisions, there is still a disadvantage of not having a liquid sampling structure. Without the liquid sampling function, the inspection robot cannot be used in complex industrial environments, pipelines, storage tanks and other places to conduct automated inspections and collect liquid samples. For this reason, we provide an inspection robot with a liquid sampling structure to solve the above problems. Utility Model Content

[0005] The purpose of the present utility model is to provide an inspection robot with a liquid sampling structure. Through the cooperation of a rotating component and a sampling component, the defect that the inspection robot in the prior art does not have a liquid sampling structure is solved. Without the liquid sampling function, the inspection robot cannot be applied to complex industrial environments, pipelines, storage tanks and other places to perform automated inspections and collect liquid samples.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The utility model is a patrol robot with a liquid sampling structure, comprising a chassis, a rotating assembly is provided on the top of the chassis, the top of the rotating assembly is fixedly connected to a mounting plate, the top of the mounting plate is fixedly connected to a connecting plate by bolts, the top of the connecting plate is fixedly connected to a fixing seat, the inner cavity of the fixing seat is fixedly connected to a lifting electric push rod, the telescopic shaft of the lifting electric push rod is fixedly connected to a top plate, and a sampling assembly is provided on one side of the bottom of the top plate;

[0008] The rotating assembly includes a motor, the bottom of the motor is fixedly connected to the top of the chassis, the output shaft of the motor is fixedly connected to the first transmission wheel, a rotating column is movably connected to one side of the top of the chassis, the surface of the rotating column is fixedly connected to the second transmission wheel, and the top of the rotating column is fixedly connected to the bottom of the mounting plate;

[0009] The sampling assembly includes a shell, the top of the shell is fixedly connected to the bottom of the top plate, a positioning frame is provided at the bottom of one side of the shell, a liquid pump is fixedly connected to the bottom of the inner cavity of the positioning frame, a discharge elbow is provided at the top of the liquid pump, a sampling piece is provided on one side of the liquid pump, a micro electric push rod is fixedly connected to the bottom of the positioning frame, and the telescopic shaft of the micro electric push rod is fixedly connected to the bottom of the sampling piece.

[0010] By adopting the above technical solution, after reaching the sampling position, the height and direction of the sampling assembly are adjusted by using the rotating assembly, the micro electric push rod in the sampling assembly is opened, and the telescopic shaft of the micro electric push rod drives the sampling piece to extend above the sampling liquid, the lifting electric push rod is reopened, and the telescopic shaft of the lifting electric push rod drives the sampling assembly to move downward to the tube mouth of the sampling piece and insert it into the sampling liquid, and the liquid pump is turned on, and the liquid pump draws the liquid into the sampling piece and discharges it into the sampling box through the discharge elbow.

[0011] The present invention is further configured such that both sides of the top of the top plate are fixedly connected with fixing frames, and both sides of the top of the fixing frames are fixedly connected with cameras via mounting frames.

[0012] By adopting the above technical solution, by setting up a fixed frame and a camera on its top, two cameras can shoot the real-time environment of the inspection area and transmit the real-time shooting images to the control terminal. The camera is equipped with a temperature and humidity sensor, which can monitor the temperature and humidity of the inspection area.

[0013] The utility model is further configured such that a placement rack is fixedly connected to the bottom of the inner cavity of the shell, a sampling box is movably connected to the inner cavity of the placement rack, a handle is fixedly connected to the top of the front of the sampling box, and a protective door is provided on the front of the shell.

[0014] By adopting the above technical solution, a placement rack and a sampling box are set up, and the sampling box is movably set in the inner cavity of the placement rack. After the liquid pump draws the sampling liquid into the sampling box, the inspection robot moves to the workroom, and the staff can open the protective door on the front of the shell and quickly take out the sampling box to process the sampling liquid inside.

[0015] The utility model is further configured such that a movable sleeve is movably connected to the surface of the fixed seat, a wear-resistant strip is fixedly connected to the inner wall of the movable sleeve, both sides of the movable sleeve are fixedly connected to the connecting seat, the opposite side of the connecting seat is fixedly connected to a connecting frame, and the other end of the connecting frame is fixedly connected to the bottom of the top plate.

[0016] By adopting the above technical solution, a movable sleeve is set up, which is wrapped around the surface of the fixed seat. The movable sleeve moves on the surface of the fixed seat as the top plate moves up and down. The top plate is limited by the connecting frame, so that the top plate will not shake significantly when moving.

[0017] The utility model is further configured such that a mounting bolt is connected through one side of the positioning frame close to the shell, one end of the mounting bolt is threadedly connected to a bolt hole on one side of the shell, and the surface of the mounting bolt head is provided with anti-slip grooves.

[0018] By adopting the above technical solution, by setting the mounting bolt, screwing the mounting bolt until it passes through the through hole on the surface of the positioning frame and continues to be screwed into the bolt hole on one side of the shell, and it is convenient to disassemble.

[0019] The utility model is further configured such that elastic pads are fixedly connected to both sides of the bottom of the chassis, and a protective plate is fixedly connected to the bottom of the elastic pad, and the material of the protective plate is stainless steel.

[0020] By adopting the above technical solution, by setting up elastic pads and protective plates, the protective plates made of stainless steel have high strength and are rust-proof, and can protect the bottom of the chassis, prevent hard objects from scratching the chassis, and prevent the chassis from being contaminated by water and rusting.

[0021] The utility model is further configured such that steering arms are provided on both sides of the chassis, one side of the steering arm is movably connected to a movable shaft, one end of the movable shaft is fixedly connected to a moving wheel, and the surface of the moving wheel is provided with a fireproof cover.

[0022] By adopting the above technical solution, by setting the steering arm and the movable wheel, the movable wheel with steering function can not only support the chassis, but also enable the inspection robot to have a highly flexible moving function.

[0023] The present invention is further configured such that the top of the chassis is fixedly connected to a housing, the first transmission wheel and the second transmission wheel are both located in an inner cavity of the housing, and the front of the housing is fixedly connected to an organic cover plate by screws.

[0024] By adopting the above technical solution and providing a casing that surrounds the motor and the first and second transmission wheels, external forces can be prevented from interfering with the normal transmission of the motor, the first and second transmission wheels.

[0025] The utility model has the following beneficial effects:

[0026] The utility model provides a rotating assembly, in which the output shaft of the motor in the rotating assembly drives the first transmission wheel to rotate, the first transmission wheel drives the second transmission wheel to rotate through a belt, the second transmission wheel drives the rotating column to rotate, and the rotating column drives the shooting mechanism on its top to rotate, thereby increasing the shooting range of the shooting mechanism, and a height adjustment structure is provided on the rotating assembly, which can adjust the height of the shooting mechanism, so that the inspection robot can inspect a larger range and height of the designated inspection area.

[0027] The utility model is provided with a sampling component. The sampling component can adjust the sampling height and range with the cooperation of the rotating component. After reaching the sampling position, the direction and height of the sampling component are adjusted by the rotating component to meet the sampling requirements, and then the micro electric push rod in the sampling component is opened, and the telescopic shaft of the micro electric push rod drives the sampling piece to extend to the top of the sampling liquid. The lifting electric push rod is opened, and the telescopic shaft of the lifting electric push rod drives the sampling component to move downward to the pipe mouth of the sampling piece to insert into the sampling liquid. The liquid pump is turned on, and the liquid pump draws the liquid into the sampling box through the sampling piece and discharges it into the sampling box through the discharge elbow. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for describing the embodiments.

[0029] Figure 1 This is a structural stereogram of an inspection robot with a liquid sampling structure;

[0030] Figure 2 This is a schematic diagram of the connection structure between the first transmission wheel and the second transmission wheel in an inspection robot with a liquid sampling structure;

[0031] Figure 3 This is a schematic diagram of the connection structure between a fixed base and a lifting electric push rod in an inspection robot with a liquid sampling structure;

[0032] Figure 4 This is a schematic diagram of the structure of a sampling component in an inspection robot with a liquid sampling structure;

[0033] Figure 5 This is a schematic diagram of the connection structure between the movable sleeve and the connecting frame in an inspection robot with a liquid sampling structure.

[0034] In the accompanying drawings: 1. chassis; 2. mounting plate; 3. connecting plate; 4. fixing seat; 5. lifting electric push rod; 6. top plate; 7. motor; 8. first transmission wheel; 9. rotating column; 10. second transmission wheel; 11. outer casing; 12. positioning frame; 13. liquid pump; 14. liquid discharge elbow; 15. sampling piece; 16. micro electric push rod; 17. fixing frame; 18. camera; 19. placement rack; 20. sampling box; 21. movable sleeve; 22. connecting frame; 23. moving wheel; 24. casing. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present invention will be described below in conjunction with the drawings in the embodiments of the present invention. The described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Specific embodiments

[0036] See also Figure 1-Figure 5 The utility model is a patrol robot with a liquid sampling structure, comprising a chassis 1, a rotating assembly is provided on the top of the chassis 1, a mounting plate 2 is fixedly connected to the top of the rotating assembly, a connecting plate 3 is fixedly connected to the top of the mounting plate 2 by bolts, a fixing seat 4 is fixedly connected to the top of the connecting plate 3, a lifting electric push rod 5 is fixedly connected to the inner cavity of the fixing seat 4, a telescopic shaft of the lifting electric push rod 5 is fixedly connected to a top plate 6, and a sampling assembly is provided on one side of the bottom of the top plate 6;

[0037] The rotating assembly includes a motor 7, the bottom of the motor 7 is fixedly connected to the top of the chassis 1, the output shaft of the motor 7 is fixedly connected to the first transmission wheel 8, a rotating column 9 is movably connected to one side of the top of the chassis 1, the surface of the rotating column 9 is fixedly connected to the second transmission wheel 10, and the top of the rotating column 9 is fixedly connected to the bottom of the mounting plate 2;

[0038] The sampling assembly includes a shell 11, the top of the shell 11 is fixedly connected to the bottom of the top plate 6, a positioning frame 12 is provided at the bottom of one side of the shell 11, a liquid pump 13 is fixedly connected to the bottom of the inner cavity of the positioning frame 12, a discharge elbow 14 is provided at the top of the liquid pump 13, a sampling piece 15 is provided on one side of the liquid pump 13, a micro electric push rod 16 is fixedly connected to the bottom of the positioning frame 12, and the telescopic axis of the micro electric push rod 16 is fixedly connected to the bottom of the sampling piece 15.

[0039] Specifically: after reaching the sampling position, turn on the motor 7 in the rotating assembly, the motor 7 drives the rotating column 9 to rotate through the transmission wheel structure, the rotating column 9 drives the fixed seat 4 on its top to rotate, the fixed seat 4 drives the sampling assembly to rotate, adjust the direction of the sampling assembly to the position of the sampling liquid, turn on the micro electric push rod 16 in the sampling assembly, the telescopic shaft of the micro electric push rod 16 drives the sampling piece 15 to extend to the top of the sampling liquid, and then turn on the lifting electric push rod 5. The telescopic shaft of the lifting electric push rod 5 drives the sampling assembly to move downward to the tube mouth of the sampling piece 15 and insert it into the sampling liquid, turn on the liquid pump 13, and the liquid pump 13 draws the liquid into the sampling piece 15 and discharges it into the sampling box 20 through the discharge elbow 14. Specific embodiments

[0040] See also Figure 1-Figure 5 On the basis of the specific embodiment 1, both sides of the top of the top plate 6 are fixedly connected with a fixing frame 17, both sides of the top of the fixing frame 17 are fixedly connected with a camera 18 through a mounting frame, the bottom of the inner cavity of the shell 11 is fixedly connected with a placement frame 19, the inner cavity of the placement frame 19 is movably connected with a sampling box 20, the top of the front of the sampling box 20 is fixedly connected with a pull handle, the front of the shell 11 is provided with a protective door, the surface of the fixed seat 4 is movably connected with a movable sleeve 21, the inner wall of the movable sleeve 21 is fixedly connected with a wear-resistant strip, both sides of the movable sleeve 21 are fixedly connected with a connecting seat, the opposite side of the connecting seat is fixedly connected with a connecting frame 22, the other end of the connecting frame 22 is fixedly connected to the bottom of the top plate 6, positioning A mounting bolt is connected through one side of the frame 12 close to the outer shell 11, and one end of the mounting bolt is threadedly connected to the bolt hole on one side of the outer shell 11. The surface of the mounting bolt head is provided with anti-slip grooves. Elastic pads are fixedly connected to both sides of the bottom of the chassis 1, and a protective plate is fixedly connected to the bottom of the elastic pad. The material of the protective plate is stainless steel. Steering arms are provided on both sides of the chassis 1, and a movable shaft is movably connected to one side of the steering arm. One end of the movable shaft is fixedly connected to a moving wheel 23, and the surface of the moving wheel 23 is provided with a fireproof cover. The top of the chassis 1 is fixedly connected to the organic shell 24, and the first transmission wheel 8 and the second transmission wheel 10 are both located in the inner cavity of the shell 24. The front of the shell 24 is fixedly connected to the organic cover by screws.

[0041] Specifically: by setting up a fixing frame 17 and a camera 18 on its top, the two cameras 18 can shoot the real-time environment of the inspection area and transmit the real-time shooting picture to the control terminal. The camera 18 is equipped with a temperature and humidity sensor, which can monitor the temperature and humidity of the inspection area. By setting up a placement frame 19 and a sampling box 20, the sampling box 20 is movably set in the inner cavity of the placement frame 19. After the liquid pump 13 draws the sampling liquid into the sampling box 20, the inspection robot moves to the workshop. The staff can open the protective door on the front of the shell 11 and quickly take out the sampling box 20 to process the sampling liquid therein. By setting up a movable sleeve 21, the movable sleeve 21 is wrapped around the surface of the fixed seat 4. The movable sleeve 21 moves on the surface of the fixed seat 4 as the top plate 6 moves up and down, and the top plate 6 is limited by the connecting frame 22. The top plate 6 will not shake much when moving. By setting the mounting bolts, screwing the mounting bolts until they pass through the through holes on the surface of the positioning frame 12 and continue to screw into the bolt holes on one side of the shell 11, it is easy to disassemble. By setting elastic pads and protective plates, the protective plates made of stainless steel have high strength and are rust-proof, and can protect the bottom of the chassis 1, prevent hard objects from scratching the chassis 1 and prevent the chassis 1 from being contaminated by water and rusting. By setting the steering arm and the moving wheel 23, the moving wheel 23 with steering function can not only support the chassis 1, but also enable the inspection robot to have a highly flexible mobile function. By setting the casing 24, the casing 24 surrounds the motor 7 and the first transmission wheel 8 and the second transmission wheel 10, which can prevent external forces from interfering with the normal transmission of the motor 7, the first transmission wheel 8 and the second transmission wheel 10.

[0042] The working principle of the present utility model is as follows: after the inspection robot reaches the sampling position, the motor 7 in the rotating assembly is turned on, and the output shaft of the motor 7 drives the first transmission wheel 8 to rotate, and the first transmission wheel 8 drives the second transmission wheel 10 to rotate through the belt, and the second transmission wheel 10 drives the rotating column 9 to rotate, and the rotating column 9 drives the fixed seat 4 on its top to rotate, and the fixed seat 4 drives the sampling assembly to rotate, and adjusts the direction of the sampling assembly to the position of the sampling liquid, opens the micro electric push rod 16 in the sampling assembly, and the telescopic shaft of the micro electric push rod 16 drives the sampling piece 15 to extend to the top of the sampling liquid, and then opens the lifting electric push rod 5, and the telescopic shaft of the lifting electric push rod 5 drives the sampling assembly to move downward to the pipe mouth of the sampling piece 15 to insert into the sampling liquid, and turns on the liquid pump 13, and the liquid pump 13 draws the liquid into the sampling piece 15 and discharges it into the sampling box 20 through the discharge elbow 14.

[0043] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to only the specific implementation methods described. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that technicians in the relevant technical field can better understand and utilize the present invention.

Claims

1. A patrol robot with a liquid sampling structure, comprising a chassis (1), characterized in that: A rotating assembly is provided on the top of the chassis (1), the top of the rotating assembly is fixedly connected to a mounting plate (2), the top of the mounting plate (2) is fixedly connected to a connecting plate (3) by bolts, the top of the connecting plate (3) is fixedly connected to a fixing seat (4), the inner cavity of the fixing seat (4) is fixedly connected to a lifting electric push rod (5), the telescopic shaft of the lifting electric push rod (5) is fixedly connected to a top plate (6), and a sampling assembly is provided on one side of the bottom of the top plate (6); The rotating assembly includes a motor (7), the bottom of the motor (7) is fixedly connected to the top of the chassis (1), the output shaft of the motor (7) is fixedly connected to the first transmission wheel (8), one side of the top of the chassis (1) is movably connected to a rotating column (9), the surface of the rotating column (9) is fixedly connected to the second transmission wheel (10), and the top of the rotating column (9) is fixedly connected to the bottom of the mounting plate (2); The sampling assembly comprises a housing (11), the top of the housing (11) is fixedly connected to the bottom of the top plate (6), a positioning frame (12) is provided at the bottom of one side of the housing (11), a liquid pump (13) is fixedly connected to the bottom of the inner cavity of the positioning frame (12), a liquid discharge elbow (14) is provided at the top of the liquid pump (13), a sampling piece (15) is provided on one side of the liquid pump (13), a micro electric push rod (16) is fixedly connected to the bottom of the positioning frame (12), and a telescopic shaft of the micro electric push rod (16) is fixedly connected to the bottom of the sampling piece (15).

2. The inspection robot with a liquid sampling structure according to claim 1, characterized in that: Both sides of the top of the top plate (6) are fixedly connected to fixing frames (17), and both sides of the top of the fixing frame (17) are fixedly connected to cameras (18) via mounting frames.

3. The inspection robot with a liquid sampling structure according to claim 1, characterized in that: The bottom of the inner cavity of the shell (11) is fixedly connected to a placement rack (19), the inner cavity of the placement rack (19) is movably connected to a sampling box (20), the top of the front of the sampling box (20) is fixedly connected to a handle, and a protective door is provided on the front of the shell (11).

4. The inspection robot with a liquid sampling structure according to claim 1, characterized in that: The surface of the fixed seat (4) is movably connected to a movable sleeve (21), the inner wall of the movable sleeve (21) is fixedly connected to a wear-resistant strip, both sides of the movable sleeve (21) are fixedly connected to the connecting seat, and the opposite side of the connecting seat is fixedly connected to a connecting frame (22), and the other end of the connecting frame (22) is fixedly connected to the bottom of the top plate (6).

5. The inspection robot with a liquid sampling structure according to claim 1, characterized in that: A mounting bolt is connected through one side of the positioning frame (12) close to the housing (11), one end of the mounting bolt is threadedly connected to a bolt hole on one side of the housing (11), and the surface of the mounting bolt head is provided with anti-slip grooves.

6. The inspection robot with a liquid sampling structure according to claim 1, characterized in that: Elastic pads are fixedly connected to both sides of the bottom of the chassis (1), and a protective plate is fixedly connected to the bottom of the elastic pad, and the material of the protective plate is stainless steel.

7. The inspection robot with a liquid sampling structure according to claim 1, characterized in that: Steering arms are provided on both sides of the chassis (1), one side of the steering arm is movably connected to a movable shaft, one end of the movable shaft is fixedly connected to a moving wheel (23), and the surface of the moving wheel (23) is provided with a fireproof cover.

8. The inspection robot with a liquid sampling structure according to claim 1, characterized in that: The top of the chassis (1) is fixedly connected to an organic housing (24), the first transmission wheel (8) and the second transmission wheel (10) are both located in the inner cavity of the housing (24), and the front of the housing (24) is fixedly connected to an organic cover plate by screws.

Images