Automatic cleaning device for high-speed train body shell

Abstract

The utility model relates to the technical field of train cleaning, in particular to a high-speed train body shell automatic cleaning device which comprises a first U-shaped frame, and the first U-shaped frame is provided with a spraying assembly used for spraying liquid soap to a train and a wiping assembly used for washing the train. The wiping assembly comprises a plurality of rotating shafts which are arranged on the three sides of the interior of the first U-shaped frame and rotate through a driving mechanism, the two ends of each rotating shaft are rotationally connected with the first U-shaped frame, and a plurality of cleaning brushes are arranged on the three sides of the inner side wall of the first U-shaped frame. Liquid soap is sprayed to the train body through the spraying assembly, meanwhile, the driving assembly is started to enable the rotating shaft to rotate, the rotating shaft drives the cleaning brush to rotate, the train body is washed, stubborn stains are wiped away, and the situation that stubborn dirt adhering to the train body is likely to be difficult to wipe away at a time is avoided as much as possible; and the cleaning effect is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of train cleaning, and in particular to an automatic cleaning device for the outer shell of a high-speed train body. Background Art

[0002] With the rapid development of my country's economy and society, high-speed rail and EMU will play an increasingly important role in railway passenger transportation. Due to its fast, convenient, punctual, safe and comfortable features, it is attracting more and more passengers. As a high-end means of transportation, its service quality is also given higher requirements, including the cleanliness and beauty of its body shell.

[0003] The utility model patent with announcement number CN202966256U proposes an automatic cleaning device for the body shell of a high-speed train. The device consists of three sets of symmetrical devices, namely: an automatic high-pressure water spraying device, an automatic soap liquid coating device and an automatic drying device.

[0004] The above-mentioned automatic cleaning device for the body shell of a high-speed train sprays soapy liquid on the train while it is decelerating and then wipes the soapy liquid with an absorbent sponge. However, the sticky and stubborn dirt on the train body may be difficult to wipe off in one go, resulting in a reduced cleaning effect. Utility Model Content

[0005] The utility model aims to solve or at least alleviate the problem that an existing automatic cleaning device for the outer shell of a high-speed train sprays soapy liquid on the train during deceleration and then directly wipes the soapy liquid with an absorbent sponge, but the stubborn dirt sticking on the train body may be difficult to wipe off in one go, resulting in reduced cleaning effect.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An automatic cleaning device for a high-speed train body shell comprises a first U-shaped frame, on which a spraying assembly for spraying soap liquid on a train and a wiping assembly for brushing the train are provided, the wiping assembly comprising a plurality of rotating shafts arranged on three sides inside the first U-shaped frame and rotated by a driving mechanism, both ends of the rotating shafts are rotatably connected to the first U-shaped frame, a plurality of cleaning brushes are provided on three sides of an inner side wall of the first U-shaped frame, and the cleaning brushes are fixedly connected to the rotating shafts through connecting pieces.

[0008] By adopting the above technical solution, when in use, a train slowly entering the station passes through the first U-shaped frame, and soap liquid is sprayed on the train body through the spraying component. At the same time, the driving component is started to rotate the rotating shaft, so that the rotating shaft drives the cleaning brush to rotate, and the train body is washed to wipe off stubborn stains, thereby avoiding as much as possible the problem that stubborn dirt sticking to the train body may be difficult to wipe off in one go, resulting in reduced cleaning effect.

[0009] Optionally, the driving mechanism includes a driving motor fixedly connected to three sides of the outer wall of the first U-shaped frame, and the output end of the driving motor is respectively fixedly connected to one of the rotating shafts, and the rotating shafts located on the first U-shaped frame are fixedly connected with gears, and the gears located on the same side of the first U-shaped frame are meshed with each other.

[0010] By adopting the above technical solution, a driving motor is started to drive a rotating shaft to rotate, so that the gear on the rotating shaft rotates, and the meshing gears can drive other rotating shafts to rotate, so that all cleaning brushes rotate at the same time for cleaning.

[0011] Optionally, the spray assembly includes a material storage box fixedly connected to a side wall of one side of the first U-shaped frame, a first water pump fixedly connected to one side wall of the material storage box, a water pumping end of the first water pump passes through the material storage box and is located at the bottom end of the material storage box, a water outlet end of the first water pump is fixedly connected to a U-shaped material storage pipe, and a plurality of spray heads are fixedly connected to three sides of the inner wall of the U-shaped material storage pipe.

[0012] By adopting the above technical solution, the first water pump is started to convey the soap liquid in the storage box to the U-shaped storage pipe, and the soap liquid is sprayed out through the spray head. The soap liquid can be sprayed on the train body, making it convenient to clean the stubborn stains on the train body with a cleaning brush.

[0013] Optionally, a second U-shaped frame is provided on one side of the first U-shaped frame, a side wall of the second U-shaped frame is fixedly connected to a water tank, a side wall of the water tank is fixedly connected to a second water pump, the water pumping end of the second water pump passes through the water tank and is located at the bottom end of the water tank, the water outlet end of the second water pump is fixedly connected to a U-shaped water storage pipe, and a plurality of water spray heads are fixedly connected to three sides of the inner wall of the U-shaped water storage pipe.

[0014] By adopting the above technical solution, after the cleaning brush washes the train body, the clean water in the water tank can be transported to the U-shaped water storage pipe by starting the second water pump, and then the clean water is sprayed onto the train body through the water spray head, so that the soap liquid on the train body can be washed away, thereby improving the cleanliness of the train.

[0015] Optionally, a U-shaped water-absorbing sponge is fixedly connected to the inner side wall of the second U-shaped frame.

[0016] By adopting the above technical solution, the cleaning water flushed on the train body can be wiped off by the U-shaped water-absorbing sponge to prevent the body from being contaminated with dust due to water.

[0017] Optionally, the connecting member includes a plug fixedly connected to one end of the rotating shaft near the cleaning brush, and a plug rod is fixedly connected to the side of the cleaning brush near the rotating shaft. The side wall of the plug is provided with a plurality of fixing bolts, and the fixing bolts pass through the plug and are threadedly connected to the plug rod.

[0018] By adopting the above technical solution, the fixing bolt can be removed by rotating the fixing bolt, the insertion rod can be pulled out from the insertion tube, and the cleaning brush can be disassembled for easy replacement.

[0019] Optionally, one end of each of the first U-shaped frame and the second U-shaped frame is fixedly connected to a plurality of fixing rings, and the U-shaped material storage pipe and the U-shaped water storage pipe are respectively located in the fixing rings and fixedly connected to the fixing rings.

[0020] By adopting the above technical solution, the U-shaped material storage pipe and the U-shaped water storage pipe can be fixed on the first U-shaped frame and the second U-shaped frame through the fixing ring to prevent them from falling.

[0021] In summary, the beneficial effects of this application are as follows:

[0022] 1. The present application uses the coordinated arrangement of the rotating shaft, the driving mechanism, the cleaning brush and other structures. When in use, the train slowly entering the station passes through the first U-shaped frame, and the soap liquid is sprayed on the train body through the spraying assembly. At the same time, the driving assembly is started to rotate the rotating shaft, so that the rotating shaft drives the cleaning brush to rotate, and the train body is washed to wipe off the stubborn stains, thereby avoiding as much as possible the problem that the stubborn dirt sticking to the train body may be difficult to wipe off at one time, resulting in reduced cleaning effect;

[0023] 2. Remove the fixing bolt by turning it, pull the rod out of the insert tube, and remove the cleaning brush for easy replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 This is a schematic plan view of the internal structure of the first U-shaped frame of the utility model;

[0026] Figure 3 It is an exploded schematic diagram of the connection structure of the rotating shaft and the cleaning brush of the utility model.

[0027] Explanation of the reference numerals: 1. first U-shaped frame; 2. rotating shaft; 3. cleaning brush; 4. driving motor; 5. gear; 6. material storage box; 7. first water pump; 8. U-shaped material storage pipe; 9. spray head; 10. second U-shaped frame; 11. water storage tank; 12. second water pump; 13. U-shaped water storage pipe; 14. spray head; 15. U-shaped water-absorbing sponge; 16. insert pipe; 17. insert rod; 18. fixing bolt; 19. fixing ring. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-3 This application is described in further detail.

[0029] See also Figure 1-3 , an automatic cleaning device for a high-speed train body shell, comprising a first U-shaped frame 1, on which a spraying assembly for spraying soap liquid on a train and a wiping assembly for washing the train are provided, the wiping assembly comprising a plurality of rotating shafts 2 for driving an object to rotate, which are arranged on three sides inside the first U-shaped frame 1 and are rotated by a driving mechanism, both ends of the rotating shafts 2 are rotatably connected to the first U-shaped frame 1, and a plurality of cleaning brushes 3 for washing the train body are provided on three sides of the inner side wall of the first U-shaped frame 1, and the cleaning brushes 3 are respectively fixedly connected to the rotating shafts 2 through connecting pieces, so that the rotating shafts 2 can drive the cleaning brushes 3 to rotate to wash the train body.

[0030] When in use, a train slowly entering the station passes through the first U-shaped frame 1, and soap liquid is sprayed on the train body through the spraying component. At the same time, the driving component is started to rotate the rotating shaft 2, so that the rotating shaft 2 drives the cleaning brush 3 to rotate, and the train body is washed to wipe off stubborn stains, thereby avoiding as much as possible the problem that stubborn dirt sticking to the train body may be difficult to wipe off at one time, resulting in reduced cleaning effect.

[0031] Reference Figure 2 The driving mechanism includes a driving motor 4 fixedly connected to three sides of the outer wall of the first U-shaped frame 1, and the output end of the driving motor 4 is fixedly connected to one of the rotating shafts 2. The rotating shafts 2 located on the first U-shaped frame 1 are fixedly connected with gears 5. The gears 5 located on the same side of the first U-shaped frame 1 are meshed with each other. By starting the driving motor 4 to drive one rotating shaft 2 to rotate, the gear 5 on the rotating shaft 2 rotates, and the meshing gears 5 can drive the other rotating shafts 2 to rotate, so that all the cleaning brushes 3 rotate at the same time for cleaning.

[0032] Reference Figure 1The spraying assembly includes a storage box 6 fixedly connected to a side wall of one side of the first U-shaped frame 1, a first water pump 7 fixedly connected to a side wall of one side of the storage box 6, a water pumping end of the first water pump 7 passes through the storage box 6 and is located at the bottom end of the storage box 6, a water outlet end of the first water pump 7 is fixedly connected to a U-shaped storage pipe 8, and a plurality of spray heads 9 are fixedly connected to the three sides of the inner side wall of the U-shaped storage pipe 8. By starting the first water pump 7, the soap liquid in the storage box 6 is conveyed to the U-shaped storage pipe 8, and then the soap liquid is sprayed out through the spray head 9, so that the train body can be sprayed with soap liquid, which is convenient for the cleaning brush 3 to clean the stubborn stains on the train body.

[0033] Reference Figure 1 A second U-shaped frame 10 is provided on one side of the first U-shaped frame 1, and a water tank 11 is fixedly connected to a side wall of one side of the second U-shaped frame 10, and a second water pump 12 is fixedly connected to a side wall of one side of the water tank 11, and a water pumping end of the second water pump 12 passes through the water tank 11 and is located at the bottom end of the water tank 11, and a U-shaped water storage pipe 13 is fixedly connected to the water outlet end of the second water pump 12, and a plurality of water spray heads 14 are fixedly connected to the three sides of the inner wall of the U-shaped water storage pipe 13. After the cleaning brush 3 washes the train body, the clean water in the water tank 11 can be transported to the U-shaped water storage pipe 13 by starting the second water pump 12, and then the clean water is sprayed onto the train body through the water spray head 14, so that the soap liquid on the train body can be washed away, thereby improving the cleanliness of the train.

[0034] Reference Figure 1 A U-shaped water-absorbing sponge 15 is fixedly connected to the inner wall of the second U-shaped frame 10, and the cleaning water flushed on the train body can be wiped off by the U-shaped water-absorbing sponge 15 to prevent the body from being contaminated with dust.

[0035] Reference Figure 3 The connecting part includes an insert tube 16 fixedly connected to one end of the rotating shaft 2 close to the cleaning brush 3, and an insert rod 17 is fixedly connected to the side of the cleaning brush 3 close to the rotating shaft 2. A plurality of fixing bolts 18 are provided on the side wall of the insert tube 16. The fixing bolts 18 penetrate the insert tube 16 and are threadedly connected to the insert rod 17. By rotating the fixing bolts 18 to remove the fixing bolts 18, the insert rod 17 can be pulled out of the insert tube 16, and the cleaning brush 3 can be disassembled for easy replacement.

[0036] Reference Figure 1 The first U-shaped frame 1 and the second U-shaped frame 10 are fixedly connected with a plurality of fixing rings 19 at one end, and the U-shaped material storage pipe 8 and the U-shaped water storage pipe 13 are respectively located in the fixing rings 19 and fixedly connected to the fixing rings 19. The U-shaped material storage pipe 8 and the U-shaped water storage pipe 13 can be fixed on the first U-shaped frame 1 and the second U-shaped frame 10 through the fixing rings 19 to prevent them from falling.

[0037] The implementation principle of the present application is: when in use, a train slowly entering the station passes through the first U-shaped frame 1, and soap liquid is sprayed on the train body through the spraying component. At the same time, the driving component is started to rotate the rotating shaft 2, so that the rotating shaft 2 drives the cleaning brush 3 to rotate, and the train body is washed to wipe off stubborn stains, thereby avoiding as much as possible the problem that stubborn dirt sticking to the train body may be difficult to wipe off at one time, resulting in reduced cleaning effect.

[0038] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An automatic cleaning device for a high-speed train body shell, comprising a first U-shaped frame (1), wherein the first U-shaped frame (1) is provided with a spraying component for spraying soap liquid on the train and a wiping component for washing the train, characterized in that: The wiping assembly comprises a plurality of rotating shafts (2) arranged on three sides inside the first U-shaped frame (1) and rotating through a driving mechanism, both ends of the rotating shafts (2) being rotatably connected to the first U-shaped frame (1), and a plurality of cleaning brushes (3) are arranged on three sides of the inner wall of the first U-shaped frame (1), and the cleaning brushes (3) are respectively fixedly connected to the rotating shafts (2) through connecting pieces.

2. The automatic cleaning device for the high-speed train body shell according to claim 1 is characterized in that: The driving mechanism comprises a driving motor (4) fixedly connected to three sides of the outer wall of the first U-shaped frame (1), the output end of the driving motor (4) being fixedly connected to one of the rotating shafts (2), the rotating shafts (2) being fixedly connected to the parts of the first U-shaped frame (1) with gears (5), and the gears (5) located on the same side of the first U-shaped frame (1) being meshed with each other.

3. The automatic cleaning device for the high-speed train body shell according to claim 1 is characterized in that: The spraying assembly comprises a material storage box (6) fixedly connected to a side wall of one side of the first U-shaped frame (1); a first water pump (7) is fixedly connected to the side wall of one side of the material storage box (6); a water pumping end of the first water pump (7) passes through the material storage box (6) and is located at the bottom end of the material storage box (6); a U-shaped material storage pipe (8) is fixedly connected to the water outlet end of the first water pump (7); and a plurality of spray heads (9) are fixedly connected to three sides of the inner side wall of the U-shaped material storage pipe (8).

4. The automatic cleaning device for the high-speed train body shell according to claim 3 is characterized in that: A second U-shaped frame (10) is provided on one side of the first U-shaped frame (1); a water tank (11) is fixedly connected to a side wall of one side of the second U-shaped frame (10); a second water pump (12) is fixedly connected to a side wall of one side of the water tank (11); a water pumping end of the second water pump (12) passes through the water tank (11) and is located at the bottom end of the water tank (11); a water outlet end of the second water pump (12) is fixedly connected to a U-shaped water storage pipe (13); and a plurality of water spray heads (14) are fixedly connected to three sides of the inner wall of the U-shaped water storage pipe (13).

5. The automatic cleaning device for the high-speed train body shell according to claim 4 is characterized in that: A U-shaped water-absorbing sponge (15) is fixedly connected to the inner side wall of the second U-shaped frame (10).

6. The automatic cleaning device for the high-speed train body shell according to claim 1 is characterized in that: The connecting member comprises an insert tube (16) fixedly connected to one end of the rotating shaft (2) close to the cleaning brush (3); an insert rod (17) is fixedly connected to one side of the cleaning brush (3) close to the rotating shaft (2); a plurality of fixing bolts (18) are provided on the side wall of the insert tube (16); the fixing bolts (18) penetrate the insert tube (16) and are threadedly connected to the insert rod (17).

7. The automatic cleaning device for the high-speed train body shell according to claim 4 is characterized in that: A plurality of fixing rings (19) are fixedly connected to one end of each of the first U-shaped frame (1) and the second U-shaped frame (10); the U-shaped material storage pipe (8) and the U-shaped water storage pipe (13) are respectively located inside the fixing rings (19) and are fixedly connected to the fixing rings (19).

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