CN220391526U - Air inlet channel and blade detection device - Google Patents

Abstract

The utility model provides an air inlet channel and blade detection device, which comprises a robot body, wherein the robot body can walk along the air inlet channel; the front end of the robot body is provided with a deflector rod mechanism and a clamping mechanism, and the deflector rod mechanism is arranged on the upper side of the clamping mechanism; the clamping mechanism comprises a first connecting body, a first driving assembly, a clamping piece and a connecting rod assembly; one end of the first connecting body is fixedly connected with the robot body, and the other end of the first connecting body is provided with a sliding rail; the two clamping pieces are slidably arranged on the sliding rail; one end of each of the two groups of connecting rod assemblies is connected with the corresponding clamping piece, and the other end of each of the two groups of connecting rod assemblies is connected with the corresponding clamping piece. The device opens the card through fixture and between two stators, when improving the stability of inspection process, can also realize the quick inspection to engine blade.

Description

Air inlet channel and blade detection device

Technical Field

The utility model relates to the technical field of aircraft detection, in particular to an air inlet channel and blade detection device.

Background

The aircraft needs to perform a great deal of inspection work before performing daily maintenance and performing a flight mission to ensure the safety of the aircraft during the execution of the flight mission, wherein the inspection of the air inlet channel and the engine blades is particularly important.

For inspection of the inlet and engine blades, manual visual inspection is typically employed. An inspector crawls along the elongated inlet channel into the front side of the primary engine blade and performs visual inspection by manually waving the engine blade. However, the method is complex in operation, time-consuming and labor-consuming, and for some special-shaped air inlets, such as an S-shaped air inlet, an inspector cannot enter the air inlet at all for inspection.

Referring to fig. 1, which is a schematic structural diagram of an air intake of an aircraft, a plurality of flow guide grids 103 are installed at a position of the air intake 101 near an air intake pipe wall 102, and a plurality of stators 104 are installed at a position of the air intake 101 near a primary blade 105 of an engine. Because the inlet 101 is narrow and long, and is generally in an irregularly curved configuration, it is difficult for an inspector to crawl within the inlet and cannot enter the primary engine blade position through the baffle grid for inspection of the inlet and engine blades. Therefore, in order to solve the inconvenience of personnel entering the inspection of the inlet duct, it is necessary to develop a device for inspecting the inlet duct and the engine blades of an aircraft.

The prior art (CN 209176936 U,2019.07.30) discloses a device for aircraft intake duct inspection, which comprises a circular plate, both sides all are equipped with telescopic arc about the perisporium of plectane, the equal fixedly connected with of arcwall face of two arcs is a plurality of evenly distributed's universal ball, the fixed motor that is equipped with in preceding lateral wall center department of plectane, the terminal fixedly connected with rotary rod of output shaft of motor, square blind hole has been seted up to the other end of rotary rod, square blind hole's inside sliding connection has square pole, square pole be located square blind hole inside one end inside upper and lower symmetry and be equipped with two cavitys, the inside of two cavitys is equipped with chucking mechanism, square pole is kept away from the one end fixedly connected with mount pad of rotary rod, the lateral wall of mount pad is fixed and is equipped with the peep probe in.

In the prior art disclosed above, although the device can be provided with a stable supporting function by the arc plate arranged on the circumferential wall of the circular plate and the universal ball arranged on the arc plate, the main structure of the device is circular, and the telescopic arc plate structures are arranged on two sides of the circular structure, so that the volume of the device can be increased, the device cannot be applied to an air inlet channel of an airplane as shown in fig. 1, and the air inlet channel and an engine blade are difficult to check by entering the position of the primary blade of the engine through the grid of the guide body. In addition, the device lacks a blade inspection device and a clamping device for fixing the device body in the blade inspection process, so that the engine blade cannot be inspected daily.

Disclosure of Invention

In order to solve the above technical problems, an object of the present utility model is to provide an air inlet and blade detection device, which reduces the width of a robot body, so that the robot body can walk along the air inlet and enter the position of an engine blade for checking the air inlet and the engine blade.

The utility model further aims to provide an air inlet channel and blade detection device, which is clamped between two stators through the clamping mechanism of a robot so as to ensure the stability of the device, and a deflector rod mechanism is started to continuously wave one stage of blades of an engine, so that all the blades can be continuously displayed in the visual field range of the stator sector.

In order to achieve the above object, the technical scheme of the present utility model is as follows.

An air inlet channel and blade detection device comprises a robot body, wherein the robot body can walk along the air inlet channel; the front end of the robot body is provided with a deflector rod mechanism and a clamping mechanism, and the deflector rod mechanism is arranged on the upper side of the clamping mechanism; the clamping mechanism comprises:

one end of the first connecting body is fixedly connected with the robot body, and the other end of the first connecting body is provided with a sliding rail;

the first driving assembly is arranged on the first connecting body;

the clamping pieces are provided with two clamping pieces and are slidably arranged on the sliding rail;

the connecting rod assembly is provided with two groups, one end of the connecting rod assembly is connected with the first driving assembly, the other end of the connecting rod assembly is connected with the corresponding clamping piece, and the first driving assembly can drive the two clamping pieces to synchronously open or close and slide along the sliding rail.

Further, the first driving part comprises a first motor and steering arms, the first motor and the steering arms are respectively arranged at two sides of the first connecting body, and an output shaft of the first motor penetrates through the first connecting body and is fixedly connected with the steering arms; the first motor can drive the steering engine arm to rotate.

Still further, one end of each group of connecting rod assemblies is hinged to a corresponding end of the steering engine arm, and the other end of each group of connecting rod assemblies is hinged to a bending portion of the corresponding clamping piece.

Further, the lever mechanism includes:

the second connector is fixedly arranged on the robot body;

the second driving assembly is arranged on the second connecting body and comprises a second driving part and a driving rod, one end of the second driving part is connected with one end of the driving rod, and the second driving part can drive the driving rod to rotate;

the stirring assembly is arranged on the upper side of the clamping mechanism, and one end of the stirring assembly is hinged with the other end of the driving rod;

and one end of the driven rod is hinged with the poking assembly, and the other end of the driven rod is hinged with the robot body through a fixed rod.

Still further, the dead lever set up in stir one side of subassembly, the one end of dead lever with robot body fixed connection, the other end of dead lever with the one end of driven lever articulates.

Further, the second connector comprises a horizontal fixing part and a vertical fixing part, and is connected with each other in an integral manner; the horizontal fixing part is fixedly connected with the robot body;

the second drive member includes a second motor and a gear set; the second motor and the gear set are respectively arranged at two sides of the vertical fixing part; the output shaft of the second motor penetrates through the vertical fixing portion and is connected with the gear set, the driving shaft of the gear set is rotatably arranged on the vertical fixing portion, and one end of the driving shaft of the gear set is fixedly connected with one end of the driving rod.

Still further, stir the subassembly and include stir the pole and dial the wheel, the one end of stirring the pole is provided with the installation head, dial the wheel rotatable set up in on the installation head.

Further, the robot body is in a strip shape, and protection strips are arranged on two sides of a vehicle body of the robot body; the size between the two protection strips is larger than the size of the body of the robot body.

Further, still include the camera subassembly, the camera subassembly includes:

the camera mounting seat is fixedly arranged on the upper side of the robot body;

the two cameras are arranged at two ends of the camera mounting seat;

the light supplementing lamp is fixedly arranged on the camera mounting seat and positioned between the two cameras.

Furthermore, the tail end of the robot body is provided with a tail plug;

the control device comprises a display control computer and a power supply component; the power supply assembly is electrically connected with the display control computer, and the display control computer is detachably connected with the tail plug-in through a cable; and the display control computer is respectively and electrically connected with the camera component, the deflector rod mechanism and the clamping mechanism.

The utility model has the beneficial effects that:

1. the device provided by the utility model can enable the robot body to walk along the air inlet channel and enter the position of the engine blade by reducing the width of the robot body, and is used for checking the air inlet channel and the engine blade.

2. The device is clamped between two stators by the clamping mechanism of the robot so as to ensure the stability of the device, and the deflector rod mechanism is started to continuously wave the first-stage blades of the engine, so that all the blades can be continuously displayed in the visual field range of the sector of the stator.

Drawings

FIG. 1 is a schematic view of a prior art aircraft inlet.

FIG. 2 is a schematic diagram of an embodiment of an air intake and blade detection device.

Fig. 3 is a schematic structural view of a robot body according to an embodiment of the present utility model.

FIG. 4 is a schematic diagram of a lever mechanism and a clamping mechanism in accordance with an embodiment of the present utility model.

Fig. 5 is a schematic top view of a clamping mechanism according to an embodiment of the present utility model.

Fig. 6 is a schematic diagram illustrating a structure of a clamping mechanism according to a bottom view of an embodiment of the present utility model.

Fig. 7 is a schematic diagram of a side view of a clamping mechanism according to an embodiment of the present utility model.

Fig. 8 is a schematic structural view of the clamping mechanism in a closed state in an embodiment of the present utility model.

In the figure, 1, a robot body; 2. a deflector rod mechanism; 21. a second connector; 21-1, a horizontal fixing portion; 21-2, a vertical fixing portion; 22. a second motor; 23. a gear set; 24. a driving rod; 25. a toggle rod; 26. a poking wheel; 27. a driven rod; 28. a fixed rod; 3. a clamping mechanism; 31. a first connecting body; 32. a slide rail; 33. a clamping member; 34. a connecting rod assembly; 35. a first motor; 36. steering engine arm; 4. a protective strip; 5. a camera assembly; 51. a camera mounting seat; 52. a camera; 53. a light supplementing lamp; 6. tail insertion; 7. a control device; 71. a display control computer; 72. a power supply assembly; 73. a cable. 101. An air inlet channel; 102. the wall of the air inlet channel; 103. a flow-guiding body grating; 104. a stator; 105. a primary blade of an engine.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 2 to 8, an air inlet and blade detection device includes a robot body 1, wherein the robot body 1 can walk along an air inlet 101.

In the embodiment, a crawler chassis is arranged on a vehicle body of a robot body 1, and a sensor is arranged on the front side of the vehicle body; the robot body 1 will travel along the air inlet 101 radially by means of its own crawler chassis and sensors according to a preset speed and path. The crawler chassis mainly comprises a plurality of wheels and is connected with the wheels through a conveyor belt, as shown in fig. 2-3, and the crawler chassis is convenient to pass through the air inlet channel shown in fig. 1. The sensor is a laser ranging sensor or an infrared ranging sensor. Specifically, the robot body 1 is in a strip shape, so that the robot body can walk in the air inlet channel conveniently, and can pass through a gap between two guide body grids conveniently. The two sides of the body of the robot body 1 are fixedly provided with protection strips 4; the arrangement of the protection strip is mainly used for protecting parts in the air inlet channel and avoiding damage to the parts in the air inlet channel. The dimension between the two protection bars 4 is larger than the body dimension of the robot body 1. The protection strip is used for preventing the metal structural part of the robot body from scratching the flow guide body grating coating when the robot passes through the air inlet channel flow guide body grating, adopts POM material, has self-lubricating property, and can not damage the flow guide body coating even if slightly rubbed with the flow guide body grating.

In this embodiment, the device further improves the width of the body of the robot body, and reduces the width of the robot body, so that the robot body can walk along the air inlet channel and enter the engine blade position for checking the air inlet channel and the engine blade.

Referring to fig. 3 to 8, a lever mechanism 2 and a clamping mechanism 3 are arranged at the front end of a robot body 1, and the lever mechanism 2 is arranged on the upper side of the clamping mechanism 3; the clamping mechanism is clamped between two stators to ensure stability of the device, the deflector rod mechanism is started to continuously wave one-stage blades of the engine, all the blades can be continuously displayed in the visual field range of the sector of the stator, and the device can improve the stability of the inspection process and simultaneously realize rapid inspection of the blades of the engine.

Referring to fig. 4 to 8, the clamping mechanism 3 includes: the steering engine comprises a first connecting body 31, a sliding rail 32, a clamping piece 33, a connecting rod assembly 34, a first motor 35 and a steering engine arm 36.

One end of the first connecting body 31 is fixedly connected with the robot body 1, and the other end of the first connecting body 31 is provided with a sliding rail 32. The first connecting body 31 is used for fixedly mounting the clamping mechanism on the robot body and connecting the components. The slide rail is T-shaped and is integrally connected with the first connecting body 31.

The first driving component is arranged on the first connecting body 31; the first driving part comprises a first motor 35 and a steering arm 36, the first motor 35 and the steering arm 36 are respectively arranged at two sides of the first connecting body 31, and an output shaft of the first motor 35 penetrates through the first connecting body 31 and is fixedly connected with the steering arm 36; the first motor 35 can drive the rudder arm 36 to rotate. Of course, a gear box structure can also be connected to the output shaft of the first motor for adjusting the rotational speed of the rudder arm. The first motor is a steering engine.

The clamping pieces 33 are two and are slidably arranged on the slide rail 32; the clamping piece is a clamp, and the clamping piece is arranged between two stators through the two clamp Zhang Kaika so as to ensure the stability of the robot body, so that the deflector rod mechanism can stably and continuously stir one-stage blades of the engine in the running process, all the blades can be continuously displayed in the visual field range of the stator sector, and the front high-definition camera is ensured to clearly acquire blade video data and transmit the data back to the display control computer.

The connecting rod assembly 34 has two groups, and one end of the connecting rod assembly 34 is connected with the first driving assembly, and the other end of the connecting rod assembly 34 is connected with the corresponding clamping piece 33, and the first driving assembly can drive the two clamping pieces 33 to synchronously open or close and slide along the sliding rail 32. One end of each group of connecting rod assemblies 34 is hinged with a corresponding end of the steering engine arm 36, and the other end of each group of connecting rod assemblies 34 is hinged with a bending part of the corresponding clamping piece 33. As shown in fig. 5-8, each set of linkage assemblies 34 includes two links that are articulated to one another.

In this embodiment, the working principle of the clamping mechanism 3 is: and the central hole of the rudder horn is connected with a steering engine shaft on the steering engine. After the steering engine is electrified, according to the instruction of the display control computer, the steering engine shaft rotates from a zero position to a target angle position; synchronously rotating the steering engine arm in the rotating process; the steering engine arm drives the connecting rod to close to or separate from the steering engine shaft, and the connecting rod drives the left and right clamp clamps to move oppositely or reversely along the sliding rail, so that the effect of closing or opening the clamp clamps is achieved. As shown in fig. 5 and 6, when the connecting rod is far away from the steering shaft, the clamp is in an open state; as shown in fig. 8, when the connecting rod approaches the rudder shaft, the clamp is in a closed state. When the left and right clamp clamps move along the sliding rails in opposite directions or in opposite directions to touch an obstacle, the display control computer can detect the torque fed back by the steering engine in real time, and if the torque for overcoming the obstacle reaches a preset threshold value, the display control computer can give an instruction to the steering engine to enable the steering engine to rotate reversely by a preset small angle at present, so that the clamp clamps release force before the obstacle and limit the clamp again, and the damage of the excessive torque to the clamping target or the internal structure of the steering engine body is avoided.

Referring to fig. 4, the lever mechanism 2 includes: the second connector 21, the second motor 22, the gear set 23, the driving rod 24, the poking rod 25, the poking wheel 26, the driven rod 27 and the fixed rod 28.

The second connector 21 is fixedly arranged on the robot body 1; the second connecting body 21 includes a horizontal fixing portion 21-1 and a vertical fixing portion 21-2, and is integrally connected to each other; the horizontal fixing portion 21-1 is fixedly connected with the robot body 1; the vertical fixing portion 21-2 has an L-shaped structure and is vertically fixed to the horizontal fixing portion 21-1. The second connector 21 is mainly configured to fixedly connect the lever mechanism with the robot body and connect the components.

The second driving assembly is arranged on the second connecting body 21, and comprises a second driving part and a driving rod 24, one end of the second driving part is connected with one end of the driving rod 24, and the second driving part can drive the driving rod 24 to rotate; the second drive member comprises a second motor 22 and a gear set 23; the second motor 22 and the gear set 23 are respectively arranged at two sides of the vertical fixing part 21-2; the output shaft of the second motor 22 passes through the vertical fixing portion 21-2 and is connected with the gear set 23, the driving shaft of the gear set 23 is rotatably provided at the vertical fixing portion 21-2, and one end of the driving shaft of the gear set 23 is fixedly connected with one end of the driving rod 24. The second motor is a steering engine. Gear set 23 is a gearbox.

The stirring component is arranged on the upper side of the clamping mechanism 3, and one end of the stirring component is hinged with the other end of the driving rod 24; the rotation plane of the toggle wheel 26 is located on the same plane as the toggle plane of the toggle lever 25. Specifically, the toggle assembly comprises a toggle rod 25 and a toggle wheel 26, wherein an installation head is arranged at one end of the toggle rod 25, and the toggle wheel 26 is rotatably arranged on the installation head. The poking wheel 26 is a cylindrical poking wheel, the poking wheel 26 is made of high-wear-resistance and corrosion-resistance polymer materials, and when poking the engine blade, the poking wheel can automatically rotate if meeting resistance, and the engine blade cannot be damaged. In the stirring process, the stirring wheel is contacted with the engine blade and performs rolling motion with the engine blade, so that the stirring wheel stirs the engine blade to rotate around the engine blade shaft. Here, the driving rod 24 moves circularly to drive the toggle rod 25 hinged with the driving rod, and the other end of the toggle rod 25 is toggled back and forth due to the limit of the driven rod 27.

One end of the driven rod 27 is hinged with the poking assembly, and the other end of the driven rod 27 is hinged with the robot body 1 through a fixed rod 28. Specifically, the fixed rod 28 is disposed at one side of the toggle assembly, one end of the fixed rod 28 is fixedly connected with the robot body 1, and the other end of the fixed rod 28 is hinged with one end of the driven rod 27. For example, one end of the follower lever 27 is hinged to a middle position of the tap lever. When the rotary steering engine is used, the other end of the driven rod swings around the hinge point with the fixed rod, and the reciprocating poking motion of the poking wheel is realized through steering engine driving and the swinging action of the driven rod, so that the rotary steering engine is continuously poked to rotate the engine blades. The motion track range of the poking wheel can be changed by adjusting parameters such as the installation position of the driven rod, the length of the driven rod, the hinge position of the driven rod and the poking rod, the length of the poking rod and the like, so that the poking requirements of blades with different depths can be realized.

Referring to fig. 2 to 3, the apparatus further includes a camera assembly 5 and a control device 7, where the camera assembly 5 includes: camera mount 51, camera 52 and light filling lamp 53.

The camera mounting seat 51 is fixedly arranged on the upper side of the robot body 1; the camera mount 51 is mounted along the body of the robot body. The cameras 52 are provided with two and are arranged at two ends of the camera mounting seat 51; the light supplementing lamp 53 is fixedly arranged on the camera mounting seat 51 and is positioned between the two cameras 52. The camera and the light supplementing lamp are matched to record detail video data of each position in the pipe wall of the air inlet channel in the moving process of the robot. The camera is a high-definition wide-angle camera.

The tail end of the robot body 1 is fixedly provided with a tail insertion boat 6; the control device 7 comprises a display control computer 71 and a power supply component 72; the power supply module 72 is electrically connected to the display control computer 71, and is used for supplying power required for the operation of each device. The display control computer 71 is detachably connected with the tail plug-in navigation 6 through a cable 73; the display control computer 71 is respectively and electrically connected with the camera component 5, the deflector rod mechanism 2 and the clamping mechanism 3. Specifically, the robot body is also provided with a switch board and a main control board, the switch board is connected with the main control board and the front high-definition camera and the rear high-definition camera through network cables, and a bridge for data communication with the display control computer is built for the switch board and the main control board.

The working principle of the device of this embodiment is as follows:

the cable and the aerial plug at the tail of the robot body are inserted in pairs and rotationally locked, so as to connect the control device and the robot body. The robot body is placed at the inlet of the air inlet channel, the switch of the power supply assembly is started and used for supplying power to the robot body, the display control computer is started and the comprehensive monitoring software on the display control computer is logged in, the two video preview windows on the comprehensive monitoring software can display real-time pictures on the front and rear high-definition cameras of the robot body, the starting task starting button on the monitoring software is clicked, and the robot body can radially run along the air inlet channel by means of the crawler chassis according to preset speed and path.

In the advancing process of the robot, detail video data of each position in the pipe wall of the air inlet channel can be recorded through the front and rear high-definition wide-angle cameras and the light supplementing lamp, and meanwhile, the video data are transmitted back to the display control computer in real time through a network cable in the cable.

Robot body is along predetermineeing the route lane intake duct end, engine one-level rotor department promptly, and fixture on the robot body opens, makes pincers chucking between two stators to ensure self firm, starts the driving lever mechanism, and driving lever mechanism can last stir engine one-level blade, makes all blades appear in proper order in the visual field of this stator sector, thereby whether detect the blade through high definition wide angle camera automated inspection has the defect, and report an emergency and ask for help or increased vigilance on the integrated monitoring software of display control computer automatically.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (9)

1. An air inlet channel and blade detection device comprises a robot body (1), wherein the robot body (1) can walk along an air inlet channel (101); the robot is characterized in that the robot body (1) is in a strip shape, a deflector rod mechanism (2) and a clamping mechanism (3) are arranged at the front end of the robot body (1), and the deflector rod mechanism (2) is arranged on the upper side of the clamping mechanism (3); the clamping mechanism (3) comprises:

one end of the first connecting body (31) is fixedly connected with the robot body (1), and the other end of the first connecting body is provided with a sliding rail (32);

the first driving assembly is arranged on the first connecting body (31);

the clamping pieces (33) are provided with two clamping pieces and are slidably arranged on the sliding rail (32);

the connecting rod assembly (34) is provided with two groups, one end of the connecting rod assembly is connected with the first driving assembly, the other end of the connecting rod assembly is connected with the corresponding clamping piece (33), and the first driving assembly can drive the two clamping pieces (33) to synchronously open or close and slide along the sliding rail (32);

the lever mechanism (2) includes:

a second connector (21) fixedly arranged on the robot body (1);

the second driving assembly is arranged on the second connecting body (21) and comprises a second driving component and a driving rod (24), one end of the second driving component is connected with one end of the driving rod (24), and the second driving component can drive the driving rod (24) to rotate;

the stirring assembly is arranged on the upper side of the clamping mechanism (3), and one end of the stirring assembly is hinged with the other end of the driving rod (24);

and one end of the driven rod (27) is hinged with the poking assembly, and the other end of the driven rod is hinged with the robot body (1) through a fixed rod (28).

2. The air inlet and blade detection device according to claim 1, wherein the first driving assembly comprises a first motor (35) and a steering arm (36), the first motor (35) and the steering arm (36) are respectively arranged at two sides of the first connecting body (31), and an output shaft of the first motor (35) penetrates through the first connecting body (31) and is fixedly connected with the steering arm (36); the first motor (35) can drive the steering gear arm (36) to rotate.

3. The inlet and vane detection device according to claim 2, characterized in that one end of each group of the link assemblies (34) is hinged to a corresponding end of the steering arm (36), and the other end of each group of the link assemblies (34) is hinged to a bent portion of the corresponding clamping member (33).

4. The air inlet and blade detection device according to claim 1, wherein the fixing rod (28) is disposed on one side of the poking assembly, one end of the fixing rod (28) is fixedly connected with the robot body (1), and the other end of the fixing rod (28) is hinged with one end of the driven rod (27).

5. The inlet and vane detecting device according to claim 1, wherein the second connecting body (21) includes a horizontal fixing portion (21-1) and a vertical fixing portion (21-2) and is integrally connected to each other; the horizontal fixing part (21-1) is fixedly connected with the robot body (1);

the second drive component comprises a second motor (22) and a gear set (23); the second motor (22) and the gear set (23) are respectively arranged at two sides of the vertical fixing part (21-2); the output shaft of the second motor (22) penetrates through the vertical fixing portion (21-2) and is connected with the gear set (23), the driving shaft of the gear set (23) is rotatably arranged on the vertical fixing portion (21-2), and one end of the driving shaft of the gear set (23) is fixedly connected with one end of the driving rod (24).

6. The air inlet and blade detection device according to claim 1, wherein the poking assembly comprises a poking rod (25) and a poking wheel (26), one end of the poking rod (25) is provided with a mounting head, and the poking wheel (26) is rotatably arranged on the mounting head.

7. The air inlet and blade detection device according to claim 1, characterized in that the robot body (1) is provided with a protection strip (4) on both sides of the body; the dimension between two protection strips (4) is larger than the body dimension of the robot body (1).

8. The inlet and vane detection device according to claim 1, further comprising a camera assembly (5), the camera assembly (5) comprising:

the camera mounting seat (51) is fixedly arranged on the upper side of the robot body (1);

the cameras (52) are arranged at two ends of the camera mounting seat (51);

the light supplementing lamp (53) is fixedly arranged on the camera mounting seat (51) and is positioned between the two cameras (52).

9. The air inlet and blade detection device according to claim 8, wherein a tail insertion (6) is provided at the tail end of the robot body (1);

the control device (7) comprises a display control computer (71) and a power supply assembly (72); the power supply assembly (72) is electrically connected with the display control computer (71), and the display control computer (71) is detachably connected with the tail plug-in unit (6) through a cable (73); and the display control computer (71) is respectively and electrically connected with the camera component (5), the deflector rod mechanism (2) and the clamping mechanism (3).