High-speed rail air conditioner cleaning equipment

Abstract

The utility model discloses high-speed rail air conditioner cleaning equipment which comprises a cleaning table, a support is arranged on the top of the cleaning table, and a rotating assembly, a power transmission assembly and a longitudinal reciprocating motion assembly are arranged on the upper surface of the cleaning table. Through the arrangement of the rotating assembly, the power transmission assembly and the longitudinal reciprocating motion assembly, after the air conditioner radiator is clamped stably through the clamping assembly, the power transmission assembly can drive the rotating assembly and the longitudinal reciprocating motion assembly to rotate at the same time, and the rotating assembly rotates to drive the clamped air conditioner radiator to rotate through the clamping assembly; then the longitudinal reciprocating motion assembly drives the washing assembly to move up and down to clean the rotating air conditioner radiator, the rotating air conditioner radiator can throw out flocculent dust and water flow through centrifugal force, cleaning is more thorough, and the effect that the air conditioner radiator is rotated to throw out the flocculent dust and the water flow, and cleaning is more thorough is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioner cleaning, in particular to a high-speed rail air conditioner cleaning device. Background Art

[0002] High-speed rail is short for a kind of rail high-speed railway train. It has had qualitative development in our country. The railway network in our country is very extensive. As a modern means of transportation, high-speed rail has greatly improved people's travel efficiency and promoted economic connection and social interaction among regions. Since high-speed rail belongs to a closed space, air conditioners are installed on high-speed rail carriages, mainly aiming to provide passengers with a comfortable and safe riding environment.

[0003] For the cleaning and maintenance of the air conditioner positioning on high-speed rail, especially the radiator inside the air conditioner, if it is not cleaned in time, it is easily blocked by dust and affects the effect. When cleaning, the air conditioner radiator is generally removed and washed with water. Since the flocculent dust will flow along the water to the gaps inside the air conditioner radiator during water flushing, the cleaning is not thorough enough, thus affecting the use of the air conditioner radiator.

[0004] Therefore, how to provide a high-speed rail air conditioner cleaning device is an urgent problem to be solved by those skilled in the art. Summary of the Utility Model

[0005] An object of the utility model is to provide a high-speed rail air conditioner cleaning device, and the utility model solves the problem that the flocculent dust reaches the gaps of the air conditioner radiator along the water flow during water flushing of the existing air conditioner radiator, resulting in insufficient cleaning.

[0006] A high-speed rail air conditioner cleaning device according to an embodiment of the utility model includes a cleaning table. A bracket is arranged at the top of the cleaning table. A rotating component, a power transmission component and a longitudinal reciprocating movement component are respectively arranged on the upper surface of the cleaning table. The power transmission component is located between the rotating component and the longitudinal reciprocating movement component. The rotating component is meshed and connected with the power transmission component and the longitudinal reciprocating movement component. The longitudinal reciprocating movement component includes an adjusting block. A flushing component is arranged on one side of the adjusting block close to the rotating component. The outlet of the flushing component faces one side of the rotating component. Two groups of clamping components are arranged at the top end of the rotating component and the top of the inner wall of the bracket. Each group of clamping components includes a telescopic component and a clamping plate. The two groups of telescopic components are respectively arranged at the top end of the rotating component and the top of the inner wall of the bracket. The telescopic component on the bracket is rotatably connected with the bracket.

[0007] The rotating component includes a rotating shaft and a rotating gear. The rotating shaft is rotatably connected to the cleaning table, and the rotating gear is fixedly sleeved on the surface of the rotating shaft near the bottom end.

[0008] The power transmission assembly includes a waterproof drive motor and a power gear. The waterproof drive motor is fixed on the top of the cleaning table, and the power gear is fixedly sleeved on the output shaft of the waterproof motor. The power gear meshes with the rotating gear. A fixed shaft is provided at a position on the top of the cleaning table close to the longitudinal reciprocating movement assembly. A first transmission gear is rotatably connected to the surface of the fixed shaft, and the first transmission gear meshes with the power gear.

[0009] The longitudinal reciprocating movement assembly further includes a reciprocating lead screw, a second transmission gear, and a guide rod. The reciprocating lead screw is rotatably connected to the cleaning table and the bracket, and the reciprocating lead screw is parallel to the rotating shaft. The second transmission gear is fixedly sleeved on the surface of the reciprocating lead screw close to the first transmission gear and meshes with the first transmission gear. The guide rod is fixed on the cleaning table close to the reciprocating lead screw and is parallel to the reciprocating lead screw. The adjusting block is movably sleeved on the surfaces of the reciprocating lead screw and the guide rod.

[0010] The telescopic assembly includes a fixed cylinder and a telescopic rod. The two fixed cylinders in the two telescopic assemblies are respectively fixed to the top end of the rotating shaft and the top of the inner wall of the bracket. The telescopic rod moves inside the fixed cylinder, and one end of the telescopic rod extending out of the fixed cylinder is fixed to the clamping plate. A positioning bolt is provided on the side of the fixed cylinder, and one end of the positioning bolt passes through the fixed cylinder and extends to the surface of the telescopic rod.

[0011] The flushing assembly includes an arc-shaped pipe and a spray head. The arc-shaped pipe is fixed on one side of the adjusting block close to the rotating assembly. The number of spray heads is six groups, and the six groups of spray heads are all arranged on one side of the arc-shaped pipe close to the rotating assembly.

[0012] A fixed table is provided at a position on the top of the cleaning table close to the rotating shaft. A movable disk is movably sleeved on the surface of the fixed table, and the movable disk is movably sleeved on the surface of the rotating shaft. A jack is provided on the movable disk. A positioning rod is provided at a position corresponding to the jack on the side of the movable disk. A plug rod is movably sleeved on the surface of the positioning rod, and the end face of the plug rod is inserted into the jack. A clamping groove is provided at a position close to the top end on the side of the fixed table. A spring is movably sleeved on the surface of the positioning rod. One end of the spring abuts against the side of the plug rod away from the fixed table, and the other end of the spring abuts against the protrusion of the positioning rod. A mesh plate is provided on the outer side of the movable disk, and a protective cover is provided on the outer side of the mesh plate. A strip-shaped through groove is provided at a position directly below the flushing assembly on the side of the protective cover. A side frame is provided on the top of the cleaning table, and the side frame surrounds the rotating assembly, the power transmission assembly, and the longitudinal reciprocating movement assembly. A water pump is also provided on the top of the cleaning table. A connecting pipe is provided on the water pump, and the connecting pipe is fixed to and communicates with the arc-shaped pipe.

[0013] The beneficial effects of the present utility model are:

[0014] By setting up a rotating component, a power transmission component, and a longitudinal reciprocating movement component, after the air conditioner radiator is stably clamped by the clamping component, the power transmission component will drive the rotating component and the longitudinal reciprocating movement component to rotate simultaneously. The rotation of the rotating component drives the clamped air conditioner radiator to rotate through the clamping component. Then, the longitudinal reciprocating movement component drives the cleaning component to move up and down to clean the rotating air conditioner radiator. The rotating air conditioner radiator will throw out flocculent dust and water flow by centrifugal force, making the cleaning more thorough. It achieves the effect of rotating the air conditioner radiator to throw out flocculent dust and water flow to make the cleaning more thorough, and solves the problem that in the existing air conditioner radiator, under the condition of water flushing, flocculent dust follows the water flow to reach the gaps of the air conditioner radiator, resulting in insufficient cleaning.

[0015] By setting up a fixed platform, a movable disk, a mesh plate, and a protective cover, after the air conditioner radiator is clamped, the protective cover is moved upward to cover the air conditioner radiator. The water flow mixed with flocculent dust thrown out by the rotation of the air conditioner radiator reaches the side wall of the protective cover together. Along with the water flow, it falls onto the mesh plate. After the water flow is filtered by the mesh plate, the water flow falls onto the cleaning table, and then the water is sent to the nozzle again through the water pump, and the nozzle flushes the air conditioner radiator, greatly achieving the effect of collecting dust and reusing water. Brief Description of the Drawings

[0016] The drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention. In the drawings:

[0017] Figure 1 It is an overall three-dimensional flow chart of a high-speed rail air conditioner cleaning device proposed by the present invention.

[0018] Figure 2 It is a cross-sectional three-dimensional flow chart of the positions of the rotating component and the protective cover in a high-speed rail air conditioner cleaning device proposed by the present invention.

[0019] Figure 3 It is a cross-sectional three-dimensional flow chart of the position of the insertion rod in a high-speed rail air conditioner cleaning device proposed by the present invention.

[0020] Figure 4 It is a cross-sectional three-dimensional flow chart of the positions of the rotating component and the longitudinal reciprocating movement component in a high-speed rail air conditioner cleaning device proposed by the present invention.

[0021] Figure 5 It is an overall three-dimensional flow chart of the positions of the water pump, the connecting pipe, and the cleaning component in a high-speed rail air conditioner cleaning device proposed by the present invention.

[0022] Figure 6Partial cross-sectional three-dimensional flow chart of the rotating assembly, power transmission assembly, and longitudinal reciprocating movement assembly in a high-speed rail air conditioner cleaning device proposed by the present utility model.

[0023] Reference numerals in the attached drawings: 1, cleaning table; 2, bracket; 3, rotating assembly; 4, power transmission assembly; 5, longitudinal reciprocating movement assembly; 6, adjusting block; 7, flushing assembly; 8, clamping assembly; 9, telescopic assembly; 10, clamping plate; 11, rotating shaft; 12, rotating gear; 13, waterproof drive motor; 14, power gear; 15, fixed shaft; 16, first transmission gear; 17, reciprocating lead screw; 18, second transmission gear; 19, guide rod; 20, fixed cylinder; 21, telescopic rod; 22, positioning bolt; 23, arc-shaped pipe; 24, nozzle; 25, fixed table; 26, movable disk; 27, jack; 28, positioning rod; 29, inserting rod; 30, card slot; 31, spring; 32, mesh plate; 33, protective cover; 34, water pump; 35, connecting pipe; 36, side frame. Detailed implementation manners

[0024] Now, the present utility model will be further described in detail with reference to the accompanying drawings. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present utility model in a schematic manner, so they only show the components related to the present utility model.

[0025] Embodiment 1

[0026] Refer to Figure 1 , Figure 2 , Figure 4 and Figure 6 , including a cleaning table 1, a bracket 2 is provided on the top of the cleaning table 1, a rotating assembly 3, a power transmission assembly 4, and a longitudinal reciprocating movement assembly 5 are respectively provided on the upper surface of the cleaning table 1, the power transmission assembly 4 is located between the rotating assembly 3 and the longitudinal reciprocating movement assembly 5, the rotating assembly 3 is meshed and connected with the power transmission assembly 4 and the longitudinal reciprocating movement assembly 5, the rotating assembly 3 includes a rotating shaft 11 and a rotating gear 12, the rotating shaft 11 is rotatably connected to the cleaning table 1, the rotating gear 12 is fixedly sleeved on the surface of the rotating shaft 11 near the bottom end, the rotating shaft 11 rotates on the cleaning table 1 through a bearing, the bearing is embedded in the cleaning table 1, and the rotating shaft 11 is fixed on the inner wall of the bearing to realize the rotation of the rotating shaft 11. The rotating gear 12 is close to the top of the cleaning table 1. Such a setting is to avoid the rotating gear 12 affecting the rotation of the rotating shaft 11. Setting it close to the bottom can achieve better transmission;

[0027] Refer to Figure 1 , Figure 4 and Figure 6, the power transmission assembly 4 includes a waterproof drive motor 13 and a power gear 14. The waterproof drive motor 13 is an existing reduction motor, which will not be elaborated here. Just select a suitable one. The waterproof drive motor 13 is fixed on the top of the cleaning table 1. The power gear 14 is fixedly sleeved on the output shaft of the waterproof motor. The power gear 14 meshes with the rotating gear 12. A fixed shaft 15 is arranged at the top of the cleaning table 1 near the longitudinal reciprocating movement assembly 5. A first transmission gear 16 is rotatably connected to the surface of the fixed shaft 15. The first transmission gear 16 meshes with the power gear 14. During operation, first start the waterproof drive motor 13. The rotation of the waterproof drive motor 13 drives the power gear 14 to rotate. The rotation of the power gear 14 will drive the transmission gear to rotate. The rotation of the transmission gear drives the rotating gear 12 to rotate. The rotation of the rotating gear 12 drives the rotating shaft 11 to rotate. It should be noted that this operation needs to be carried out after the air conditioner radiator is firmly clamped;

[0028] Reference Figure 1 , Figure 3 , Figure 5 And Figure 6 , the longitudinal reciprocating movement assembly 5 includes an adjustment block 6. When the reciprocating lead screw 17 rotates, the adjustment block 6 will reciprocate up and down. The longitudinal reciprocating movement assembly 5 also includes a reciprocating lead screw 17, a second transmission gear 18 and a guide rod 19. The reciprocating lead screw 17 is rotatably connected to the cleaning table 1 and the bracket 2. The reciprocating lead screw 17 is also rotatably connected through a bearing. The reciprocating lead screw 17 is parallel to the rotating shaft 11. The second transmission gear 18 is fixedly sleeved on the surface of the reciprocating lead screw 17 near the first transmission gear 16 and meshes with the first transmission gear 16. The guide rod 19 is fixed on the cleaning table 1 near the reciprocating lead screw 17 and is parallel to the reciprocating lead screw 17. The adjustment block 6 is movably sleeved on the surfaces of the reciprocating lead screw 17 and the guide rod 19. During operation, when the power gear 14 rotates to drive the rotating gear 12 to rotate, the first transmission gear 16 will also rotate simultaneously. The rotation of the first transmission gear 16 drives the second transmission gear 18 to rotate. The rotation of the second transmission gear 18 drives the reciprocating lead screw 17 to rotate self. The rotation of the reciprocating lead screw 17 drives the adjustment block 6 to reciprocate up and down on the reciprocating lead screw 17;

[0029] Reference Figure 1 , Figure 3 And Figure 5, on one side of the adjusting block 6 close to the rotating assembly 3, a flushing assembly 7 is provided. The outlet of the flushing assembly 7 faces one side of the rotating assembly 3. The flushing assembly 7 includes an arc-shaped pipe 23 and a nozzle 24. The arc-shaped pipe 23 is fixed on one side of the adjusting block 6 close to the rotating assembly 3. The number of nozzles 24 is six groups. All six groups of nozzles 24 are arranged on one side of the arc-shaped pipe 23 close to the rotating assembly 3. The up-and-down reciprocating movement of the adjusting block 6 will drive the arc-shaped pipe 23 and the nozzle 24 to move up and down together. The up-and-down movement of the nozzle 24 performs dead-angle-free flushing and cleaning on the surface of the rotating air-conditioning radiator. The six groups of nozzles 24 have a wider coverage area, and the flushing is stronger and more efficient. It should be noted that water can be supplied from an external water tank or through the following embodiments;

[0030] Reference Figure 1 Figure 2 and Figure 4 , at the top of the rotating assembly 3 and the top of the inner wall of the bracket 2, two sets of clamping assemblies 8 are provided. Each set of clamping assemblies 8 includes a telescopic assembly 9 and a clamping plate 10. On the side of the clamping plate 10 away from the telescopic assembly 9, anti-slip teeth are provided to improve the clamping stability. The two telescopic assemblies 9 are respectively arranged at the top of the rotating assembly 3 and the top of the inner wall of the bracket 2. The telescopic assembly 9 on the bracket 2 is rotatably connected to the bracket 2. The telescopic assembly 9 includes a fixed cylinder 20 and a telescopic rod 21. The two fixed cylinders 20 in the two telescopic assemblies 9 are respectively fixed at the top of the rotating shaft 11 and the top of the inner wall of the bracket 2. The telescopic rod 21 moves inside the fixed cylinder 20. One end of the telescopic rod 21 extending out of the fixed cylinder 20 is fixed to the clamping plate 10. A positioning bolt 22 is provided on the side of the fixed cylinder 20. One end of the positioning bolt 22 passes through the fixed cylinder 20 and extends to the surface of the telescopic rod 21. This step is before the waterproof drive motor 13 is started. During operation, the air-conditioning radiator needs to be placed at the position of the clamping plate 10, then loosen the positioning bolt 22 at one place so that the telescopic rod 21 at this position can move, and then move the telescopic rod 21 upward to drive the telescopic rod 21 to rise and drive the clamping plate 10 to rise. The rising of the clamping plate 10 drives the other side of the air-conditioning radiator to contact the other clamping plate 10, and then raise the telescopic rod 21 again to drive the clamping plate 10 to clamp the air-conditioning radiator stably. It should be noted that when adjusting, one telescopic assembly 9 remains stationary to adjust the other telescopic assembly 9, and choose according to the appropriate situation.

[0031] Embodiment 2

[0032] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5, a fixed table 25 is provided at the top of the cleaning table 1 near the rotating shaft 11. The fixed table 25 is located outside the rotating shaft 11 and is used to stagger the rotating shaft 11 while positioning and guiding the movable disk 26. The surface of the fixed table 25 is movably sleeved with a movable disk 26. The movable disk 26 is movably sleeved on the surface of the rotating shaft 11. The movable disk 26 is sleeved on the rotating shaft 11 and the fixed table 25 to improve the movement stability of the movable disk 26. A jack 27 is provided on the movable disk 26. The purpose of the jack 27 is to place the insertion rod 29. There are two jacks 27, and the two jacks 27 are opened on the outer side of the fixed table 25. The insertion rod 29 is a "C"-shaped rod, and both end faces of the insertion rod 29 are movably in the jack 27. A positioning rod 28 is provided on the side surface of the movable disk 26 corresponding to the position of the jack 27. The surface of the positioning rod 28 is movably sleeved with the insertion rod 29. The end face of the surface of the insertion rod 29 is inserted into the inside of the jack 27. A clamping groove 30 is opened at the position near the top end of the side surface of the fixed table 25. The size of the clamping groove 30 matches the size of the jack 27. The surface of the positioning rod 28 is movably sleeved with a spring 31. One end of the spring 31 abuts against the side of the insertion rod 29 away from the fixed table 25, and the other end of the spring 31 abuts against the protrusion of the positioning rod 28. Under the action of the elastic force of the spring 31, the spring 31 presses the insertion rod 29 to make both ends of the insertion rod 29 stable in the jack 27. A net plate 32 is provided on the outer side surface of the movable disk 26, and a protective cover 33 is provided on the outer side surface of the net plate 32. The protective cover 33 is a circular cover and is used to protect the rotating air conditioner radiator in all directions. A strip-shaped through groove is opened at the position directly below the flushing assembly 7 on the side surface of the protective cover 33. Since the spray head 24 and the arc-shaped pipe 23 on the flushing assembly 7 are located inside the protective cover 33, in order to ensure the stable up and down movement of the flushing assembly 7, the strip-shaped through groove is provided here. During flushing, the arc-shaped assembly moves up and down in the strip-shaped through groove. A side frame 36 is provided at the top of the cleaning table 1. The side frame 36 surrounds the rotating assembly 3, the power transmission assembly 4, and the longitudinal reciprocating movement assembly 5, so as to store water on the cleaning table 1. After the air conditioner radiator (not shown in the figure) is clamped, the movable disk 26 is moved upward to drive the net plate 32 and the protective cover 33 to move upward together. When the insertion rod 29 is clamped with the clamping groove 30, the movable disk 26 is positioned. When the movable disk 26 is positioned, the net plate 32 and the protective cover 33 are also positioned. At this time, the protective cover 33 completely covers the clamped air conditioner radiator. It should be noted that this operation needs to be carried out after the clamping operation, that is, before the waterproof drive motor 13 is started. After the above operation is completed, the air conditioner radiator rotates and flushes, and the water flow mixed with flocculent dust is thrown onto the protective cover 33. Subsequently, the water flow mixed with flocculent dust falls along the inner wall of the protective cover 33 to reach the net plate 32. The flocculent dust is left by the net plate 32, and the water flow flows through the net plate 32 to the cleaning table 1. A water pump 34 is also provided at the top of the cleaning table 1. A connecting pipe 35 is provided on the water pump 34. The connecting pipe 35 is fixed and communicated with the arc-shaped pipe 23. The water pump 34 is started to pump the water on the cleaning table 1 through the connecting pipe 35 into the arc-shaped pipe 23.Subsequently, water is ejected through six groups of nozzles 24 on the arc-shaped pipe 23 to achieve the effect of spraying.

[0033] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. A high-speed rail air conditioning cleaning device, characterized in that: The cleaning platform (1) comprises a cleaning table (1), wherein a bracket (2) is arranged on the top of the cleaning table (1), and a rotating assembly (3), a power transmission assembly (4) and a longitudinal reciprocating assembly (5) are arranged on the upper surface of the cleaning table (1), wherein the power transmission assembly (4) is located between the rotating assembly (3) and the longitudinal reciprocating assembly (5), and the rotating assembly (3) is meshedly connected with the power transmission assembly (4) and the longitudinal reciprocating assembly (5), and the longitudinal reciprocating assembly (5) comprises an adjusting block (6), and the adjusting block (6) is close to the adjusting block (6). A flushing assembly (7) is arranged on one side of the near rotating assembly (3), and an outlet of the flushing assembly (7) faces one side of the rotating assembly (3). Two groups of clamping assemblies (8) are arranged at the top of the rotating assembly (3) and the top of the inner wall of the bracket (2). Each group of clamping assemblies (8) includes a telescopic assembly (9) and a clamping plate (10). The two groups of telescopic assemblies (9) are arranged at the top of the rotating assembly (3) and the top of the inner wall of the bracket (2), respectively. The telescopic assembly (9) on the bracket (2) is rotatably connected to the bracket (2).

2. A high-speed rail air conditioning cleaning device according to claim 1, characterized in that: The rotating assembly (3) comprises a rotating shaft (11) and a rotating gear (12); the rotating shaft (11) is rotatably connected to the cleaning table (1); and the rotating gear (12) is fixedly sleeved on the surface of the rotating shaft (11) near the bottom end.

3. A high-speed railway air conditioner cleaning device according to claim 2, characterized in that: The power transmission assembly (4) comprises a waterproof drive motor (13) and a power gear (14); the waterproof drive motor (13) is fixed on the top of the washing table (1); the power gear (14) is fixedly sleeved on the output shaft of the waterproof motor; the power gear (14) and the rotating gear (12) are meshed with each other; a fixed shaft (15) is arranged at a position near the longitudinal reciprocating component (5) on the top of the washing table (1); a first transmission gear (16) is rotatably connected to the surface of the fixed shaft (15); and the first transmission gear (16) is meshed with the power gear (14).

4. A high-speed railway air conditioner cleaning device according to claim 3, characterized in that: The longitudinal reciprocating component (5) further comprises a reciprocating screw (17), a second transmission gear (18) and a guide rod (19); the reciprocating screw (17) is rotatably connected to the cleaning platform (1) and the bracket (2); the reciprocating screw (17) is parallel to the rotating shaft (11); the second transmission gear (18) is fixedly sleeved on the surface of the reciprocating screw (17) at a position close to the first transmission gear (16) and meshes with the first transmission gear (16); the guide rod (19) is fixed on the cleaning platform (1) at a position close to the reciprocating screw (17) and parallel to the reciprocating screw (17); and the adjustment block (6) is movably sleeved on the surfaces of the reciprocating screw (17) and the guide rod (19).

5. A high-speed railway air conditioner cleaning device according to claim 4, characterized in that: The telescopic assembly (9) comprises a fixed cylinder (20) and a telescopic rod (21). The two fixed cylinders (20) in the two sets of telescopic assemblies (9) are respectively fixed to the top of the rotating shaft (11) and the top of the inner wall of the bracket (2). The telescopic rod (21) moves inside the fixed cylinder (20). One end of the telescopic rod (21) extends out of the fixed cylinder (20) and is fixed to the clamping plate (10). A positioning bolt (22) is arranged on the side of the fixed cylinder (20). One end of the positioning bolt (22) passes through the fixed cylinder (20) and extends to the surface of the telescopic rod (21).

6. A high-speed railway air conditioner cleaning device according to claim 5, characterized in that: The flushing assembly (7) comprises an arc-shaped tube (23) and a nozzle (24); the arc-shaped tube (23) is fixed on a side of the adjustment block (6) close to the rotating assembly (3); the nozzles (24) are in six groups, and the six groups of nozzles (24) are all arranged on a side of the arc-shaped tube (23) close to the rotating assembly (3).

7. A high-speed railway air conditioner cleaning device according to claim 6, characterized in that: A fixed platform (25) is arranged at a position near the rotating shaft (11) on the top of the cleaning platform (1), a movable disk (26) is movably sleeved on the surface of the fixed platform (25), the movable disk (26) is movably sleeved on the surface of the rotating shaft (11), a plug hole (27) is arranged on the movable disk (26), a positioning rod (28) is arranged on the side of the movable disk (26) at a position corresponding to the plug hole (27), an insertion rod (29) is movably sleeved on the surface of the positioning rod (28), and the surface end face of the insertion rod (29) is inserted into the inside of the plug hole (27), a slot (30) is arranged on the side of the fixed platform (25) near the top, a spring (31) is movably sleeved on the surface of the positioning rod (28), and one end of the spring (31) is fitted to the inner surface of the plug hole (27). On the side of the insertion rod (29) away from the fixed platform (25), the other end of the spring (31) is fitted on the protrusion of the positioning rod (28), the outer side of the movable disk (26) is provided with a mesh plate (32), the outer side of the mesh plate (32) is provided with a protective cover (33), the side of the protective cover (33) is provided with a strip-shaped through groove at a position directly below the flushing component (7), the top of the cleaning platform (1) is provided with a side frame (36), the side frame (36) surrounds the rotating component (3), the power transmission component (4) and the longitudinal reciprocating component (5), and the top of the cleaning platform (1) is also provided with a water pump (34), and the water pump (34) is provided with a connecting pipe (35), and the connecting pipe (35) is fixed to and communicates with the arc tube (23).

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