A new fuel engine cylinder wear detection robot

Abstract

The application discloses a new fuel engine cylinder wear detection robot. The new fuel engine cylinder wear detection robot comprises a robot framework, a driving device, a braking device and a detection device. The driving device comprises a driving motor and a driving wheel, and the driving motor drives the driving wheel to rotate. The braking device comprises a brake support, a brake pad and a driving baffle mechanism, and the driving baffle mechanism drives the brake pad to rotate in the direction of contacting or moving away from the driving wheel with the brake support as the axis. The detection device is slidably connected to the upper surface of the robot framework. Through the driving device and the braking device, the robot can climb up and down along the piston rod and hover, and through the detection device, the residual oil in the inner wall of the cylinder can be autonomously detected by using the machine vision and image recognition technology. The design is automatic and intelligent, which not only improves the efficiency and accuracy of wear and residual oil detection, but also reduces the maintenance cost, enhances the reliability of the equipment and the simplicity of the operation.

Description

Technical Field

[0001] The present invention relates to the technical field of transportation, and in particular to a new fuel engine cylinder wear detection robot. Background Art

[0002] In the transportation sector, particularly in engine testing equipment, inspecting the inner cylinder walls of two-stroke, low-speed diesel engines has always been a technical challenge. Residual oil on the inner cylinder walls of these engines can seriously compromise engine performance. Residual oil accumulation can cause insufficient lubrication, increasing friction between the piston and cylinder wall, leading to accelerated wear and even adhesive wear. Furthermore, residual oil can dilute the iron concentration in the cylinder oil, masking true wear and causing maintenance errors. Abrasive wear can also accelerate cylinder wall wear due to impurities in the residual oil, impacting engine performance and life.

[0003] Traditional inspection methods rely primarily on manual labor or simple mechanical devices, which are characterized by low intelligence and inefficiency. Furthermore, the lack of automated equipment hinders the full utilization of machines for autonomous inspection. These limitations not only impact inspection accuracy and efficiency but also increase maintenance costs and potential safety risks.

[0004] In summary, existing detection methods have technical problems such as low efficiency, poor accuracy and high labor costs. Summary of the Invention

[0005] The purpose of this application is to overcome the above-mentioned technical deficiencies and propose a new fuel engine cylinder wear detection robot to solve the technical problems of low efficiency, poor accuracy and high labor costs in the existing technology.

[0006] In order to achieve the above technical objectives, this application adopts the following technical solutions:

[0007] The present application provides a new fuel engine cylinder wear detection robot, including a robot frame, a driving device, a braking device and a detection device:

[0008] A robot frame, wherein the robot frame is an annular structure;

[0009] A drive device, comprising a drive motor and a drive wheel, wherein the drive motor is connected to the robot frame and is in driving connection with the drive wheel to drive the drive wheel to rotate;

[0010] The brake device comprises a brake support, a brake pad and a driving baffle mechanism, the brake support is connected with the inner wall of the robot framework, the brake pad is rotationally connected with the brake support, the driving baffle mechanism is rotationally connected with the robot framework, the driving baffle mechanism rotates towards the direction of contacting or moving away from the brake pad, and the driving baffle mechanism drives the brake pad to rotate towards the direction of contacting or moving away from the driving wheel with the brake support as the axis.

[0011] The detection device is slidably connected with the upper surface of the robot framework, and the movement track of the detection device is annular.

[0012] In some embodiments of the present application, the driving device further comprises an electric push rod, the bottom of the electric push rod is fixedly connected with the inner wall of the robot framework, and the top of the electric push rod is connected with the driving motor, and the electric push rod extends along the radial direction of the robot framework.

[0013] In some embodiments of the present application, the number of driving devices is two, and the two driving wheels are oppositely arranged, and the two electric push rods extend in opposite directions along the same line.

[0014] In some embodiments of the present application, the brake device further comprises a return spring, the return spring is arranged on the side of the brake support facing the brake pad, and when one end of the brake pad abuts against the driving wheel, the other end of the brake pad compresses the return spring.

[0015] In some embodiments of the present application, different sides of the same end of the brake pad are respectively in contact with the driving wheel and the driving baffle mechanism, and different ends of the same side of the brake pad are respectively in contact with the driving baffle mechanism and the return spring.

[0016] In some embodiments of the present application, the robot framework comprises a plurality of framework modules, each of the framework modules is provided with a buckle recessed end and a buckle protruding end on two sides respectively, and two adjacent framework modules are connected through the buckle protruding end embedded in the buckle recessed end.

[0017] In some embodiments of the present application, a buckle locking device is further included, the buckle locking device is rotationally connected with the framework module, and the buckle locking device rotates towards the direction of covering or moving away from the buckle recessed end and the buckle protruding end.

[0018] In some embodiments of the present application, a detection track is further included, each detection track is arranged in an arc shape on the upper surface of one framework module, and a plurality of detection tracks are connected end to end to form an annular track, and the detection device is slidably connected with the detection track.

[0019] In some embodiments of the present application, the detection device comprises a detection camera, a detection support and a driving gear, the detection camera is connected with the detection support and faces the outside of the robot skeleton, and the detection support is connected with the detection track through the driving gear.

[0020] In some embodiments of the present application, each of the light supplement bands is arranged in an arc shape on the outer wall of one of the skeleton modules.

[0021] Compared with the prior art, the technical scheme provided by the present application has the beneficial technical effects including:

[0022] The embodiment of the present application can be installed on a piston rod during detection, and can climb and hover up and down along the piston rod through the driving device and the braking device, and can move up and down in the cylinder by cooperating with the movement of the piston rod itself; and the detection device can autonomously complete the wear and residual oil detection of the inner wall of the cylinder by using machine vision and image recognition technology, thereby greatly improving the intelligent level of the detection process. The automatic detection process of the robot reduces manual intervention and shortens the detection time, thereby significantly improving the detection efficiency. The integrated driving, detection and brake module design simplifies the mechanical structure, so that the robot is easier to operate and maintain, and the maintenance cost is further reduced. The detection robot of the present application improves the efficiency and accuracy of the wear and residual oil detection of the cylinder of the two-stroke low-speed diesel engine through the automatic and intelligent design, reduces the maintenance cost, and enhances the reliability of the equipment and the simplicity of the operation. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the present application, the following will briefly introduce the drawings needed to be used in the embodiments:

[0024] Figure 1 is a structural schematic diagram of a new fuel engine cylinder wear detection robot provided by the embodiment of the present application;

[0025] Figure 2 is a working schematic diagram of a new fuel engine cylinder wear detection robot provided by the embodiment of the present application;

[0026] Figure 3 is a structural schematic diagram of a robot skeleton provided by the embodiment of the present application;

[0027] Figure 4 is a splicing schematic diagram of a robot skeleton provided by the embodiment of the present application;

[0028] Figures 5A-5B is a structural schematic diagram of a braking device provided by the embodiment of the present application;

[0029] Figure 6is a structural schematic diagram of a detection device provided by an embodiment of the present application.

[0030] Reference signs:

[0031] Robot skeleton 1, driving device 2, braking device 3, detection device 4, piston rod 5;

[0032] Skeleton module 11, buckle recess end 12, buckle protruding end 13, buckle locking device 14;

[0033] Driving motor 21, driving wheel 22, electric push rod 23;

[0034] Brake support 31, brake pad 32, driving baffle mechanism 33, return spring 34;

[0035] Detection track 41, detection camera 42, detection support 43, driving gear 44, light supplementing lamp strip 45. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solutions and advantages of the present application more clear, the present application is further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and do not limit the present application.

[0037] Those skilled in the art can understand that, in the present specification, the expression "comprising" is an open-ended expression, which means that the feature exists and other features are not excluded. The terms "upper", "lower", "left", "right", etc. are the example directions based on the drawings. The features with "first" and "second" are implicitly included one or more features. Singular form expressions can also be used for plural forms. The meaning of "a plurality of" is two or more. The terms "mounting", "connecting", "connecting" can be fixed connection, or detachable connection, or integral connection; can be directly connected, or indirectly connected through intermediate medium, or the communication between two elements. In addition, "connection" can include wireless connection.

[0038] The purpose of the present application is to overcome the above technical deficiencies, and to provide a new fuel engine cylinder wear detection robot, which solves the technical problems of low efficiency, poor accuracy and high labor cost in the prior art.

[0039] To achieve the above technical purpose, the present application adopts the following technical scheme:

[0040] The present application provides a new fuel engine cylinder wear detection robot, as shown in Figure 1 and Figure 2 , Figure 1 is a structural schematic diagram of a new fuel engine cylinder wear detection robot provided by an embodiment of the present application.

[0041] Figure 2 is a working schematic diagram of a new fuel engine cylinder wear detection robot provided by an embodiment of the present application.

[0042] A new fuel engine cylinder wear detection robot comprises a robot skeleton 1, a driving device 2, a braking device 3 and a detection device 4:

[0043] The robot skeleton 1 is in a ring structure.

[0044] The driving device 2 comprises a driving motor 21 and a driving wheel 22, the driving motor 21 is connected with the robot skeleton 1, and the driving motor 21 is in driving connection with the driving wheel 22 to drive the driving wheel 22 to rotate.

[0045] The braking device 3 comprises a brake support 31, a brake pad 32 and a driving baffle mechanism 33, the brake support 31 is connected with the inner wall of the robot skeleton 1, the brake pad 32 is in rotational connection with the brake support 31, the driving baffle mechanism 33 is in rotational connection with the robot skeleton 1, the driving baffle mechanism 33 rotates towards the direction of contacting or moving away from the brake pad 32, and the driving baffle mechanism 33 drives the brake pad 32 to rotate towards the direction of contacting or moving away from the driving wheel 22 with the brake support 31 as the axis; and

[0046] The detection device 4 is in sliding connection with the upper surface of the robot skeleton 1, and the movement track of the detection device 4 is in a ring shape.

[0047] In the detection, the embodiment of the present application can be installed on a piston rod 5, and through the driving device 2 and the braking device 3, the robot can climb and hover up and down along the piston rod 5, and through the movement of the piston rod 5 itself, the robot can move up and down in the cylinder; and through the detection device 4, the robot can autonomously complete the residual oil detection of the inner wall of the cylinder by using the machine vision and image recognition technology, so that the intelligent level of the detection process is greatly improved. The automatic detection process of the robot reduces the manual intervention and shortens the detection time, so that the detection efficiency is significantly improved. The integrated driving, detection and brake module design simplifies the mechanical structure, so that the robot is more easy to operate and maintain, and the maintenance cost is further reduced. Through the automatic and intelligent design, the detection robot of the present application not only improves the efficiency and accuracy of the two-stroke low-speed diesel engine cylinder wear and residual oil detection, but also reduces the maintenance cost, enhances the reliability of the equipment and the simplicity of the operation.

[0048] As shown in Figure 3 and Figure 4 , the Figure 3 is a structural schematic diagram of a robot skeleton 1 provided by an embodiment of the present application.

[0049] Figure 4 Figure 1 is a schematic diagram of the assembly of a robot skeleton 1 according to an embodiment of the present application.

[0050] In some embodiments of the present application, the driving device 2 further comprises an electric push rod 23, the bottom of the electric push rod 23 is fixedly connected with the inner wall of the robot skeleton 1, and the top of the electric push rod 23 is connected with the driving motor 21, and the electric push rod 23 extends along the radial direction of the robot skeleton 1.

[0051] In this embodiment, after assembly is completed, the robot will move in the vertical direction along the piston rod 5, and the movement and stopping of the robot mainly depend on the driving wheel 22 and the brake pad 32, the function of the driving wheel 22 is to drive the entire robot to move along the piston rod 5. The specific operation mode is that after installation is completed, the electric push rod 23 presses the driving wheel 22 against the piston rod 5, so that the driving wheel 22 and the piston rod 5 have a certain pressure, thereby ensuring a certain friction force, and the motor drives the driving wheel 22 to rotate, thereby driving the robot to move.

[0052] The electric push rod 23 converts the rotary motion of the power source into linear motion. When the power source rotates, through the interaction of the transmission structure such as screw and nut, the electric push rod 23 will move along the fixed linear track.

[0053] When wear detection is needed, the electric push rod 23 is activated to push the driving wheel 22 to approach the piston rod 5. After the driving wheel 22 contacts the piston rod 5, the electric push rod 23 continues to apply force to make the driving wheel 22 press the piston rod 5. Through the precise control of the electric push rod 23, the size of the pressing force can be adjusted to ensure that the driving wheel 22 stably hovers or moves on the piston rod 5 and will not fall due to gravity or other external forces.

[0054] The electric push rod 23 increases the normal pressure of the driving wheel 22 on the piston rod 5, thereby increasing the friction force between the two. The increased friction force helps to prevent the driving wheel 22 from sliding or falling during detection, thereby preventing the overall detection robot from falling. In this way, the electric push rod 23 not only ensures the smooth progress of the detection process, but also improves the safety and reliability of the operation.

[0055] In some embodiments of the present application, the number of driving devices 2 is two, and the two driving wheels 22 are oppositely arranged, and the two electric push rods 23 extend in opposite directions along the same straight line.

[0056] In this embodiment, each drive device 2 includes an electric push rod 23 and a drive wheel 22 connected thereto. The two drive wheels 22 are oppositely arranged, meaning they are respectively located on both sides of the piston rod 5, facing each other. When the electric push rod 23 is activated, they will extend in opposite directions, pushing the respective drive wheels 22 towards the piston rod 5. With further extension of the electric push rod 23, the two drive wheels 22 will gradually clamp the piston rod 5, thereby fixing the position of the robot on the piston rod 5. This design allows the robot to move vertically on the piston rod 5 for up-down direction wear detection while maintaining stable positioning.

[0057] The two drive wheels 22 oppositely clamp the piston rod 5, which can provide better support and stability, reducing the robot's sway during detection. Since the two electric push rods 23 work in opposite directions, the force they exert on the piston rod 5 is evenly distributed, which helps to avoid deformation or damage to the piston rod 5 caused by excessive unilateral force. The two electric push rods 23 can be independently controlled, allowing the robot to more accurately position and adjust its position on the piston rod 5. This design can adapt to piston rods 5 of different diameters, requiring only adjustment of the push force of the electric push rod 23.

[0058] As shown in Figures 5A-5B , Fig. 1 is a structural schematic diagram of a brake device 3 provided by an embodiment of the present application. Figures 5A-5B

[0059] In some embodiments of the present application, the brake device 3 further includes a drive baffle mechanism 33, which is rotationally connected with the robot skeleton 1, and the drive baffle mechanism 33 rotates towards or away from the brake pad 32.

[0060] In some embodiments of the present application, the brake device 3 further includes a return spring 34, which is arranged on one side of the brake support 31 facing the brake pad 32, and when one end of the brake pad 32 abuts against the drive wheel 22, the other end of the brake pad 32 compresses the return spring 34.

[0061] The same end of the brake pad 32 is in contact with the drive wheel 22 and the drive baffle mechanism 33 on different sides, and the same side of the brake pad 32 is in contact with the drive baffle mechanism 33 and the return spring 34 on different ends.

[0062] Since it is a detection robot, in addition to the need for stable motion, it also needs to meet the function of being able to be stably positioned at a specified position.

[0063] ​The design principle of the brake device 3 is as follows: in order to reduce the repair and maintenance cost of the brake device, a brake pad 32 is independently designed and is not connected to any driving structure, so that the independent brake pad 32 can be directly replaced during maintenance.

[0064] The specific operation mode is as follows: when braking is needed, the driving baffle mechanism 33 rotates to push the lower end of the brake pad 32. The brake pad 32 rotates around the brake support 31, the upper side of the brake pad 32 presses the brake return spring 34, and the lower side is close to the surface of the driving wheel 22. Under the action of the driving baffle mechanism 33, the brake pad 32 is pressed tightly with the driving wheel 22, and the braking step is completed.

[0065] When stopping braking, the driving baffle mechanism 33 rotates, the lower side of the brake pad 32 loses the pushing force, the upper side is pushed by the return spring 34, the brake pad 32 rotates to reset, and the brake pad 32 is released from the driving wheel 22, and the braking is cancelled.

[0066] The driving baffle mechanism 33 is rotationally connected with the robot skeleton 1 and can push or release the brake pad 32 through rotation. When braking is needed, the driving baffle mechanism 33 rotates towards the brake pad 32 to push the lower end of the brake pad 32. When the driving baffle mechanism 33 pushes the lower end of the brake pad 32, the brake pad 32 rotates around the brake support 31. Under the action of the driving baffle mechanism 33, the brake pad 32 is pressed tightly with the driving wheel 22, and the friction force is generated, so that the braking purpose is achieved.

[0067] When stopping braking, the driving baffle mechanism 33 reversely rotates, the lower end of the brake pad 32 loses the pushing force, and the return spring 34 pushes the brake pad 32 back to the original position, so that the contact with the driving wheel 22 is released and the braking is cancelled.

[0068] Since the brake pad 32 is independently designed, it does not need a complex disassembly process and can be directly replaced, thereby reducing the repair and maintenance cost. The rotation action of the driving baffle mechanism 33 is simple and direct, so that the operation process of braking is more convenient. The response speed of braking and cancelling braking is fast, and the operation efficiency and safety of the robot are improved. The use of the return spring 34 ensures that the brake pad 32 can be quickly and reliably reset after the braking is cancelled, avoiding wear or damage caused by incomplete release of the brake pad 32. Due to the independent design of the brake pad 32 and the protection of the return spring 34, the overall service life of the brake system is prolonged.

[0069] In some embodiments of the present application, the robot skeleton 1 includes a plurality of skeleton modules 11, each of the skeleton modules 11 is provided with a buckle recess end 12 and a buckle protruding end 13 on both sides, respectively, and adjacent two skeleton modules 11 are connected through the buckle protruding end 13 embedded in the buckle recess end 12.

[0070] In some embodiments of the present application, a buckle locking device 14 is also included, which is rotationally connected with the framework module 11. The buckle locking device 14 rotates towards or away from the direction of the buckle recessed end 12 and the buckle protruding end 13.

[0071] In use, it is first disassembled into multiple parts, for example, two parts in the figure. In use, it is assembled by cooperating the bayonet recessed end and the bayonet protruding end, and rotating the bayonet locking device to complete the upper and lower limiting of the bayonet. The advantage of the design is that the push rod and the brake pad 32 generate a larger radial thrust during operation. The strong connection of the bayonet design enhances the reliability of the equipment. The rotation structure completes the locking. The locking mechanism does not bear a large force during movement. The structure design is reasonable. After assembly, the rotation locking device locks the bayonet, so that the two bayonets do not fall off. The rotation locking device is manually rotated.

[0072] The robot framework 1 is composed of multiple framework modules 11. Each framework module 11 is provided with a buckle recessed end 12 and a buckle protruding end 13 on both sides. These modules are connected with each other through the buckle connection mode to form a detachable and reconfigurable ring structure.

[0073] The adjacent two framework modules 11 are connected by embedding the buckle protruding end 13 of one module into the buckle recessed end 12 of the other module. This design makes the connection between the framework modules 11 firm and easy to disassemble.

[0074] The buckle locking device 14 is rotationally connected with the framework module 11. After assembly, the buckle locking device 14 is rotated to cover the buckle recessed end 12 and the buckle protruding end 13. The buckle protruding end 13 is blocked by the buckle locking device 14 and cannot be removed from the buckle recessed end 12, thereby locking the framework module 11 and ensuring the stability of the entire framework.

[0075] The buckle design of the framework module 11 makes the robot framework 1 have the modularization characteristic, which is convenient for quick assembly and disassembly, improves the convenience of maintenance and replacement. The strong connection of the bayonet design enhances the overall stability of the framework. Even if the push rod and the brake pad 32 generate a larger radial thrust, the structure will not be deformed. The rotation structure of the buckle locking device 14 completes the locking, which ensures that the framework module 11 will not loosen during movement due to the force, and improves the reliability of the equipment.

[0076] In some embodiments of the present application, detection tracks 41 are also included. Each detection track 41 is arranged in an arc shape on the upper surface of one framework module 11. A plurality of detection tracks 41 are connected end to end to form a ring track. The detection device 4 is slidingly connected with the detection track 41.

[0077] AsFigure 6 As shown, Figure 6 It is a structural diagram of a detection device 4 provided in an embodiment of the present application.

[0078] In some embodiments of the present application, the detection device 4 includes a detection camera 42, a detection bracket 43 and a driving gear 44. The detection camera 42 is connected to the detection bracket 43 and faces the outside of the robot skeleton 1. The detection bracket 43 is connected to the detection track 41 through the driving gear 44.

[0079] In some embodiments of the present application, a fill light strip 45 is further included, and each of the fill light strips 45 is arranged in an arc shape on the outer wall of one of the skeleton modules 11.

[0080] After the movement and braking problems were solved, the last step was to realize the detection function. The detection function mainly relied on the detection module of the circular track and the circular motion, and adopted the visual recognition method. At the same time, in order to avoid the problem of poor lighting conditions on the inner wall of the cylinder, a circumferential light strip was set as a fill light module.

[0081] Each detection track 41 is arranged in an arc shape on the upper surface of a skeleton module 11, and multiple detection tracks 41 are connected end to end to form a circular track. This design allows the detection device 4 to slide smoothly on the track to achieve a comprehensive detection of the entire cylinder inner wall.

[0082] Detection device 4 includes a detection camera 42, a detection bracket 43, and a drive gear 44. Detection camera 42 is fixed to detection bracket 43 and faces the outside of robot frame 1, capturing images of the cylinder's inner wall. Detection bracket 43 is connected to detection track 41 via drive gear 44, which enables detection device 4 to move along the track.

[0083] The fill light strips 45 are arranged in an arc shape on the outer wall of the skeleton module 11, corresponding to the detection track 41. These light strips provide uniform lighting during the detection process, ensuring that the detection camera 42 can clearly capture the details of the inner wall of the cylinder.

[0084] The circular track design enables detection device 4 to cover every part of the cylinder's inner wall, ensuring comprehensive inspection. Visual recognition technology provides highly accurate inspection results, enabling accurate analysis of cylinder wear and residual oil. The drive gear 44 of detection device 4 is connected to the track, enabling automated inspection, reducing manual intervention and improving efficiency. The design of the fill light strip 45 solves the problem of poor lighting conditions on the cylinder's inner wall, ensuring that the detection camera 42 can obtain high-quality images even in dark environments.

[0085] To solve the problems existing in the above-mentioned two-stroke diesel engine inner wall detection and realize the detection of the two-stroke diesel engine cylinder inner wall by cooperating with image recognition technology, the application provides a mechanical equipment which can be equipped with an intelligent detection algorithm and cooperates to complete the cylinder internal wear detection. The detection robot can be installed on the piston rod 5 during detection, and can realize up and down movement along the central axis of the cylinder inner surface cylinder through the designed crawling mechanism and the movement of the piston rod 5. Compared with the current detection method, the detection operation is more convenient, and the detection efficiency is improved.

[0086] Compared with the prior art, the technical scheme provided by the application has the beneficial technical effects including:

[0087] The detection robot can be installed on the piston rod 5 during detection, and can realize up and down movement in the cylinder through the driving device 2 and the braking device 3 and the movement of the piston rod 5. The residual oil detection of the cylinder inner wall can be automatically completed by the detection device 4 through machine vision and image recognition technology, which greatly improves the intelligent level of the detection process. The automatic detection process of the robot reduces manual intervention and shortens the detection time, thereby significantly improving the detection efficiency. The integrated driving, detection and brake module design simplifies the mechanical structure, so that the robot is easier to operate and maintain, and the maintenance cost is further reduced. The detection robot of the application improves the efficiency and accuracy of the two-stroke low-speed diesel engine cylinder wear and residual oil detection through automatic and intelligent design, reduces the maintenance cost, enhances the reliability of the equipment and the simplicity of the operation.

[0088] Those skilled in the art in this technical field can understand that the steps, measures and schemes in the various operations, methods and processes discussed in the application can be alternated, changed, rearranged, decomposed, combined or deleted.

[0089] The specific embodiments of the application described above do not constitute a limitation on the scope of protection of the application. Any various other corresponding changes and modifications made according to the technical concept of the application should be included in the protection scope of the claims of the application.

Claims

1. A new fuel engine cylinder wear detection robot, characterized in that: include: A robot frame, the robot frame being in a ring-shaped structure and being mounted on the piston rod; A drive device, comprising a drive motor and a drive wheel, wherein the drive motor is connected to the robot frame and is in driving connection with the drive wheel to drive the drive wheel to rotate; a braking device, the braking device comprising a brake bracket, a brake pad, and a drive baffle mechanism; the brake bracket being connected to the inner wall of the robot frame; the brake pad being rotatably connected to the brake bracket; the drive baffle mechanism being rotatably connected to the robot frame; the drive baffle mechanism rotating in a direction of contacting or moving away from the brake pad; the drive baffle mechanism driving the brake pad to rotate in a direction of contacting or moving away from the drive wheel with the brake bracket as the axis; as well as a detection device, the detection device being slidably connected to the upper surface of the robot frame, and the motion trajectory of the detection device being annular; The driving device further comprises an electric push rod, the bottom of which is fixedly connected to the inner wall of the robot frame, the top of which is connected to the driving motor, and the electric push rod extends radially along the robot frame to press the driving wheel against the piston rod so as to crawl up and down along the piston rod; When braking is required, the driving baffle mechanism rotates in the direction of contacting the brake pad, pushing the lower end of the brake pad, and the brake pad rotates around the brake bracket. The brake pad is pressed against the driving wheel to generate friction to achieve braking and hovering.

2. A new fuel engine cylinder wear detection robot according to claim 1, characterized in that: There are two driving devices, the two driving wheels are arranged opposite to each other, and the two electric push rods extend in opposite directions along the same straight line.

3. A new fuel engine cylinder wear detection robot according to claim 1, characterized in that: The braking device further includes a return spring, which is arranged on a side of the brake bracket facing the brake pad. When one end of the brake pad abuts against the driving wheel, the other end of the brake pad compresses the return spring.

4. A new fuel engine cylinder wear detection robot according to claim 3, characterized in that: Different sides of the same end of the brake pad are in contact with the driving wheel and the driving baffle mechanism respectively, and different ends of the same side of the brake pad are in contact with the driving baffle mechanism and the return spring respectively.

5. The new fuel engine cylinder wear detection robot according to claim 1, characterized in that: The robot skeleton includes a plurality of skeleton modules, and each of the skeleton modules is provided with a buckle recessed end and a buckle protruding end on both sides. Two adjacent skeleton modules are connected by the buckle protruding ends being embedded in the buckle recessed ends.

6. A new fuel engine cylinder wear detection robot according to claim 5, characterized in that: It also includes a snap-on locking device, which is rotatably connected to the skeleton module and rotates in a direction covering or away from the snap-on recessed end and the snap-on protruding end.

7. The new fuel engine cylinder wear detection robot according to claim 5, characterized in that: It also includes a detection track, each of which is arranged in an arc shape on the upper surface of a skeleton module, and multiple detection tracks are connected end to end to form a ring track, and the detection device is slidably connected to the detection track.

8. The new fuel engine cylinder wear detection robot according to claim 7, characterized in that: The detection device includes a detection camera, a detection bracket and a driving gear. The detection camera is connected to the detection bracket and faces the outside of the robot skeleton. The detection bracket is connected to the detection track through the driving gear.

9. The new fuel engine cylinder wear detection robot according to claim 5, characterized in that: It also includes fill light strips, each of which is arranged in an arc shape on the outer wall of one of the skeleton modules.

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