Movable cleaning device for top of railway cargo transportation container

Abstract

The invention provides a movable cleaning device for the top of a railway cargo transportation container. The movable cleaning device comprises a supporting frame, a lifting plate, a telescopic rod, a control box and a cleaning brush. The lifting plate is arranged on the supporting frame, and one end of the telescopic rod penetrates through the lifting plate; the other end is connected with the control box; the telescopic mechanism comprises a lifting block, and one end of the lifting block is connected with a pull rod; the bottom of the control box is connected with an adjusting rod and a threaded sliding block. The bottom of the adjusting rod is connected with a connecting rod; the connecting rod is connected with the sweeping brush, and the threaded sliding block is connected with a rotating rod. The end, away from the threaded sliding block, of the rotating rod is rotationally connected with the sweeping brush. The height of the sweeping brush is adjusted through lifting of the lifting plate, and the sweeping height of the device is adjusted; the telescopic mechanism is arranged to realize simultaneous adjustment of the height and the horizontal position; the sweeping brushes are driven to move by moving the adjusting rods, and the position distance and the sweeping range of the sweeping brushes are synchronously adjusted; the device is wide in application range, good in cleaning effect and suitable for popularization.

Description

Technical Field

[0001] The invention relates to the technical field of railway cargo cleaning equipment, and in particular to a mobile cleaning device for the top of a railway cargo transport container. Background Art

[0002] When using containers to transport materials, workers who clean the top of the container can only use ladders to climb up to work. The working area is small, and manpower is needed to move the ladder to clean each box. Not only is it repetitive climbing, which is inefficient, but also the emergency response capability is poor, which increases labor intensity. At the same time, in bad weather, such as climbing operations in the winter rainy season, the container body is high from the ground, which poses a great safety hazard. For this reason, an automated cleaning device is needed to ensure that the top of the container remains clean.

[0003] The Chinese utility model patent with the announcement number CN220738897U discloses a mobile cleaning device for the top of a railway freight transport container. The device uses a mirror lighting lamp to be set on a hollow steel rod for manual observation, and cleans the top of the container through a pulley crossbar and a cleaning brush crossbar fixed on the hollow steel rod. Although it solves the safety hazards such as climbing to a certain extent, it also has the disadvantages of difficult observation, inconvenient cleaning and adjustment. For example, when cleaning the debris or dust on the top of the container by the cleaning device, the accuracy of synchronously adjusting the different use heights and different use horizontal positions of the cleaning brush is not high, which affects the effect of the cleaning device on the flexible cleaning of containers at different positions and does not meet people's use needs; therefore, it is necessary to develop a railway freight transport container top cleaning device with a high degree of automation, convenient synchronous adjustment of the cleaning height and horizontal position, and better cleaning effect. Summary of the invention

[0004] The purpose of the present invention is to solve the above-mentioned technical problems and provide a railway cargo transport container top cleaning device, which can improve the cleaning effect of the railway cargo transport container top at different use heights and use horizontal positions, and has a high degree of automation and is easy to adjust and use.

[0005] To achieve the above object, the present invention adopts the following technical solutions:

[0006] A mobile cleaning device for the top of a railway cargo transport container, comprising a support frame, a lifting plate, a telescopic rod, a control box and a cleaning brush; the lifting plate is arranged on the support frame and is slidably connected to the support frame; one end of the telescopic rod passes through the lifting plate; the other end of the telescopic rod is connected to the control box;

[0007] The support frame is provided with a telescopic mechanism, which includes a lifting block sliding along the support frame, one end of the lifting block is rotatably connected to a pulling rod, one end of the pulling rod away from the lifting block is rotatably connected to one end of the telescopic rod away from the control box, and the pulling rod forms a rotating structure through the lifting block and the telescopic rod;

[0008] An adjusting rod and a threaded slider are slidably connected to the bottom of the control box; a connecting rod is fixedly connected to the bottom of the adjusting rod; the connecting rod is slidably connected to the cleaning brush, and a sliding groove is provided at the connection position between the outer wall of the connecting rod and the cleaning brush; a third fixed groove is provided at the connection position between the bottom of the control box and the threaded slider, and a rotating rod is rotatably connected to the outer wall of the threaded slider; one end of the rotating rod away from the threaded slider is rotatably connected to the cleaning brush, and an adjusting mechanism for providing cleaning water is provided on the outer wall of the cleaning brush.

[0009] Further, the outer wall of the control box is fixedly connected to a first servo motor, the output end of the first servo motor is fixedly connected to a synchronous belt rotatably connected to the outer wall of the control box, the synchronous belt is rotatably connected to the outer wall of the control box, the rotation center of the synchronous belt is fixedly connected to a first threaded rod rotatably connected to the inner wall of the control box through a rotating shaft, the outer wall of the first threaded rod is threadedly connected to a threaded sliding rod slidably connected to the inner wall of the control box, a first fixing groove is provided at a connection position between the inner wall of the control box and the threaded sliding rod, and the outer wall of the threaded sliding rod is slidably connected to a swinging rod rotatably connected to the inner wall of the control box;

[0010] The outer wall of the swing rod is slidably connected to the adjusting rod, a first limiting groove is provided at a connection position between the outer wall of the swing rod and the threaded sliding rod, a second fixing groove is provided at a connection position between the bottom of the control box and the adjusting rod, a second limiting groove is provided at a connection position between the outer wall of the swing rod and the adjusting rod, and a connecting rod is fixedly connected to the bottom of the adjusting rod;

[0011] The rotation center of the synchronous belt is fixedly connected to a second threaded rod via a rotating shaft, the second threaded rod is rotationally connected to the bottom of the control box, and the outer wall of the second threaded rod is threadedly connected to the threaded slider.

[0012] Furthermore, the swing rod is provided with two groups, the rotation directions of the two groups of swing rods are opposite, the positions of the first limit groove and the second limit groove are equidistantly distributed about the rotation center of the swing rod, and the threaded sliding rod forms a sliding structure between the first threaded rod and the first fixed groove.

[0013] Furthermore, the adjusting rod forms a sliding structure through the swing rod and the second limit groove and the second fixed groove. The adjusting rod is provided with two groups, and the sliding directions of the two groups of adjusting rods are opposite. The position distribution of the first threaded rod and the second threaded rod is symmetrical about the center axis of the synchronous belt.

[0014] Furthermore, the threaded slider forms a sliding structure through the second threaded rod and the third fixed groove, and the rotating rod forms a rotating structure through the threaded slider and the cleaning brush. Two groups of rotating rods are provided, and the position distribution of the two groups of rotating rods is symmetrical about the central axis of the threaded slider.

[0015] Furthermore, the regulating mechanism includes a water tank, a connecting pump, a connecting hose and a spray head; the water tank is arranged on a support frame, the top of the water tank is fixedly connected to the connecting pump, the connecting hose is arranged on the outer wall of the connecting pump, and the spray head is fixedly connected to one end of the connecting hose.

[0016] Furthermore, the adjustment mechanism also includes a connecting block, a rotating rod, an adjustment groove, a connecting shaft and a connecting frame, the connecting block is fixedly connected to the outer wall of the cleaning brush, the rotating rod is slidably connected to the outer wall of the connecting block, the rotating rod is rotatably connected to the bottom of the control box, the adjustment groove is provided at the connection position between the outer wall of the rotating rod and the connecting block, the connecting shaft is fixedly connected to the rotation center of the rotating rod, the connecting shaft is rotatably connected to the bottom of the control box, the connecting frame is fixedly connected to the end of the connecting shaft, and the connecting frame is fixedly connected to the outer wall of the spray head.

[0017] Preferably, the rotating rod forms a rotating structure with the connecting shaft through the connecting block and the adjusting groove, the rotation center of the connecting shaft and the rotation center of the connecting frame are on the same horizontal plane, the outer wall of the water tank is provided with a transparent observation window, the top of the water tank is provided with a filling port, and the outer wall of the water tank is provided with a drain port.

[0018] Furthermore, the telescopic mechanism includes a third threaded rod, the third threaded rod is rotatably connected to the outer wall of the support frame, one end of the third threaded rod is fixedly connected to a second servo motor, the outer wall of the third threaded rod is threadedly connected to the lifting block, and a telescopic groove is provided at the connection position between the outer wall of the support frame and the lifting block.

[0019] Furthermore, the lifting block forms a lifting structure through the third threaded rod and the telescopic slot, the lifting block and the lifting plate are integrally fixedly connected, and the pulling rod forms a rotating structure through the lifting block and the telescopic rod.

[0020] The beneficial effects of the present invention are as follows:

[0021] (1) The present invention arranges a lifting plate on the support frame, and the height of the telescopic rod, the control box and the cleaning brush can be adjusted by lifting the lifting plate, thereby realizing the adjustment of the cleaning height of the mobile cleaning device on the top of the railway freight transport container to be suitable for containers of different heights; at the same time, a telescopic mechanism is arranged on the support frame, and the lifting block and the lifting plate in the telescopic mechanism are lifted and lowered to drive the pulling rod to rotate, thereby driving the telescopic rod to slide along the lifting plate, so that the height can be adjusted and the horizontal position can be adjusted at the same time.

[0022] (2) The present invention drives the cleaning brush to move along the slide groove by moving the adjustment rod. Since the rotating rod is rotatably connected to the cleaning brush, its relative position can be adjusted when the cleaning brush moves. Therefore, the position and distance of the cleaning brush can be adjusted simultaneously, thereby achieving the effect of synchronously adjusting the position spacing of the cleaning brush and the cleaning range of the top of the container.

[0023] (3) The present invention utilizes an adjustment mechanism disposed on the outer wall of the cleaning brush to provide cleaning water when the cleaning brush is cleaning impurities on the top of the container, thereby improving the cleaning effect.

[0024] (4) The present invention has a high degree of automation, is simple and convenient, and significantly improves the cleaning effect of the top of a railway freight transport container. It has a wide range of applications and good cleaning effect, and is suitable for promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0026] Figure 2 It is a schematic diagram of the overall side structure of the present invention.

[0027] Figure 3 It is a schematic diagram of the connection structure between the telescopic rod and the control box of the present invention.

[0028] Figure 4 It is a schematic diagram of the cleaning brush position distribution structure of the present invention.

[0029] Figure 5 It is a schematic diagram of the connection pump position distribution structure of the present invention.

[0030] Figure 6 It is a schematic diagram of the internal structure of the control box of the present invention.

[0031] Figure 7 It is a schematic diagram of the connection structure between the rotating rod and the cleaning brush of the present invention.

[0032] Figure 8 It is a schematic diagram of the position distribution structure of the rotating rod of the present invention.

[0033] Fig. 9 It is a schematic diagram of the connection structure between the lifting block and the lifting plate of the present invention.

[0034] Fig.10 It is a schematic diagram of the connection structure between the connection frame and the spray head of the present invention.

[0035] The accompanying drawings are marked as follows: 1, support frame; 2, container body; 3, lifting plate; 4, telescopic rod; 5, control box; 6, first servo motor; 7, synchronous belt; 8, first threaded rod; 9, threaded slide rod; 10, first fixed groove; 11, swing rod; 12, first limit groove; 13, adjustment rod; 14, second limit groove; 15, second fixed groove; 16, connecting rod; 17, second threaded rod; 18, threaded slide bar; 19, third fixed groove; 20, rotating rod; 2 1. Cleaning brush; 22. Slide; 23. Adjustment mechanism; 2301. Water tank; 2302. Connecting pump; 2303. Connecting hose; 2304. Spray head; 2305. Connecting block; 2306. Rotating rod; 2307. Adjustment slot; 2308. Connecting shaft; 2309. Connecting frame; 24. Telescopic mechanism; 2401. Third threaded rod; 2402. Second servo motor; 2403. Lifting block; 2404. Telescopic slot; 2405. Pull rod. DETAILED DESCRIPTION

[0036] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0037] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0038] Example 1

[0039] Reference Figure 1 , Figure 2 , Figure 6 , Figure 7 and Fig. 9The present embodiment provides a mobile cleaning device for the top of a railway cargo transport container, comprising a support frame 1, a lifting plate 3, a telescopic rod 4, a control box 5 and a cleaning brush 21; the lifting plate 3 is arranged on the support frame 1 and is slidably connected to the support frame 1; one end of the telescopic rod 4 passes through the lifting plate 3; the other end of the telescopic rod 4 is connected to the control box 5;

[0040] The support frame 1 is provided with a telescopic mechanism 24, and the telescopic mechanism 24 includes a lifting block 2403 sliding along the support frame 1, and one end of the lifting block 2403 is rotatably connected to a pull rod 2405, and one end of the pull rod 2405 away from the lifting block 2403 is rotatably connected to one end of the telescopic rod 4 away from the control box 5, and the pull rod 2405 forms a rotating structure through the lifting block 2403 and the telescopic rod 4;

[0041] The bottom of the control box 5 is slidably connected with an adjusting rod 13 and a threaded slider 18; the bottom of the adjusting rod 13 is fixedly connected with a connecting rod 16; the connecting rod 16 is slidably connected with the cleaning brush 21, and a sliding groove 22 is provided at the connection position between the outer wall of the connecting rod 16 and the cleaning brush 21; a third fixed groove 19 is provided at the connection position between the bottom of the control box 5 and the threaded slider 18, and the outer wall of the threaded slider 18 is rotatably connected with a rotating rod 20; the end of the rotating rod 20 away from the threaded slider 18 is rotatably connected to the cleaning brush 21, and the outer wall of the cleaning brush 21 is provided with an adjusting mechanism 23 for providing cleaning water.

[0042] As an optional solution, the telescopic mechanism 24 includes a third threaded rod 2401, which is rotatably connected to the outer wall of the support frame 1, and one end of the third threaded rod 2401 is fixedly connected to a second servo motor 2402. The outer wall of the third threaded rod 2401 is threadedly connected to the lifting block 2403, and a telescopic groove 2404 is provided at the connection position between the outer wall of the support frame 1 and the lifting block 2403.

[0043] As an optional solution, the lifting block 2403 forms a lifting structure through the third threaded rod 2401 and the telescopic slot 2404, the lifting block 2403 and the lifting plate 3 are integrally fixedly connected, and the pulling rod 2405 forms a rotating structure through the lifting block 2403 and the telescopic rod 4. It is conducive to the rotation of the third threaded rod 2401, driving the lifting block 2403 to slide along the inner wall of the telescopic slot 2404, playing a role in driving the synchronous adjustment of the use height of the lifting plate 3, playing a role in synchronously adjusting the different use heights and different use horizontal positions of the cleaning brush 21, so as to achieve the effect of improving the cleaning device to flexibly clean containers at different positions.

[0044] As an optional solution, rollers may be provided at the bottom of the support frame 1 .

[0045] During the specific implementation process, when it is necessary to clean the top of the container body 2, it is necessary to first place the support frame 1 on the side of the container body 2, and then start the lifting block to make the lifting plate 3 slide upward along the support frame 1 to raise the height of the control box 5 and the cleaning brush 21. At the same time, since the pull rod 2405 forms a rotating structure through the lifting block 2403 and the telescopic rod 4, the telescopic rod 4 will move forward along the lifting plate 3 while the height of the telescopic rod 4 is raised. When the height of the cleaning brush 21 is higher than the top of the container body 2, start the lifting block 2403 to make it slide downward along the support frame 1 until the cleaning brush 21 contacts the top of the container body 2, and then start cleaning. The present invention arranges a lifting plate 3 on the support frame 1, and the height of the telescopic rod 4, the control box 5 and the cleaning brush 21 can be adjusted by lifting the lifting plate 3, thereby realizing the adjustment of the cleaning height of the mobile cleaning device on the top of the railway freight transport container to be suitable for container bodies 2 of different heights; at the same time, a telescopic mechanism 24 is arranged on the support frame 1, and the lifting block 2403 and the lifting plate 3 in the telescopic mechanism 24 are lifted and lowered to drive the pulling rod 2405 to rotate, thereby driving the telescopic rod 4 to slide along the lifting plate 3, so that the height can be adjusted and the horizontal position can be adjusted at the same time. When cleaning, the cleaning brush 21 is driven to move along the slide 22 by moving the adjustment rod 13. Since the rotating rod 20 is rotatably connected with the cleaning brush 21, the relative position of the cleaning brush 21 can be adjusted when the cleaning brush 21 moves, so as to adjust the position and distance of the cleaning brush 21 at the same time, thereby realizing the synchronous adjustment of the position spacing of the cleaning brush 21 and the cleaning range of the top of the container; when the cleaning brush 21 moves to clean the top of the container body 2, the adjustment mechanism 23 can move together with the cleaning brush 21 to provide cleaning water and improve the cleaning effect; when the cleaning is completed, the lifting block 2403 can be started to make the lifting plate 3 slide upward along the support frame 1. After the height is increased, the support frame 1 is moved, and the lifting block 2403 is continued to be started to make the lifting plate 3 slide downward along the support frame 1, and the mobile cleaning device for the top of the railway cargo transport container is folded. The present invention has a high degree of automation, is simple and convenient, and significantly improves the cleaning effect of the top of the railway cargo transport container.

[0046] Example 2

[0047] On the basis of Example 1, in order to improve the adjustment stability of the mobile cleaning device for the top of the railway freight transport container, combined with Figure 3-5 and Figure 8 and Fig.10As an optional solution, the outer wall of the control box 5 is fixedly connected to a first servo motor 6, the output end of the first servo motor 6 is fixedly connected to a synchronous belt 7 rotatably connected to the outer wall of the control box 5, the synchronous belt 7 is rotatably connected to the outer wall of the control box 5, the rotation center of the synchronous belt 7 is fixedly connected to a first threaded rod 8 rotatably connected to the inner wall of the control box 5 through a rotating shaft, the outer wall of the first threaded rod 8 is threadedly connected to a threaded slide rod 9 slidably connected to the inner wall of the control box 5, a first fixing groove 10 is provided at the connection portion between the inner wall of the control box 5 and the threaded slide rod 9, and the outer wall of the threaded slide rod 9 is slidably connected to a swing rod 11 rotatably connected to the inner wall of the control box 5;

[0048] The outer wall of the swing rod 11 is slidably connected to the adjusting rod 13, a first limiting groove 12 is provided at the connection position between the outer wall of the swing rod 11 and the threaded sliding rod 9, a second fixing groove 15 is provided at the connection position between the bottom of the control box 5 and the adjusting rod 13, a second limiting groove 14 is provided at the connection position between the outer wall of the swing rod 11 and the adjusting rod 13, and a connecting rod 16 is fixedly connected to the bottom of the adjusting rod 13;

[0049] The rotation center of the synchronous belt 7 is fixedly connected to a second threaded rod 17 via a rotating shaft. The second threaded rod 17 is rotatably connected to the bottom of the control box 5 , and the outer wall of the second threaded rod 17 is threadedly connected to the threaded slider 18 .

[0050] As an optional solution, the swing rod 11 is provided with two groups, the two groups of the swing rod 11 rotate in opposite directions, the first limiting groove 12 and the second limiting groove 14 are equidistantly distributed about the rotation center of the swing rod 11, and the threaded slide bar 9 forms a sliding structure between the first threaded rod 8 and the first fixed groove 10. It is beneficial to provide two groups of swing rods 11 with opposite rotation directions, play a role in driving the two groups of adjustment rods 13 to slide relative to each other, facilitate the rotation of the first threaded rod 8, drive the threaded slide bar 9 to slide along the inner wall of the first fixed groove 10, and play a role in driving the swing rod 11 to rotate conveniently.

[0051] As an optional solution, the adjusting rod 13 forms a sliding structure through the swing rod 11 and the second limit groove 14 and the second fixed groove 15. The adjusting rod 13 is provided with two groups, and the sliding directions of the two groups of adjusting rods 13 are opposite. The position distribution of the first threaded rod 8 and the second threaded rod 17 is symmetrical about the central axis of the synchronous belt 7, which is beneficial to the rotation of the swing rod 11, driving the adjusting rod 13 to slide synchronously along the inner walls of the second limit groove 14 and the second fixed groove 15, and driving the connecting rod 16 to effectively adjust the spacing, thereby achieving the effect of improving the convenient adjustment of the cleaning range of the cleaning brush 21.

[0052] As an optional solution, the threaded slider 18 forms a sliding structure through the second threaded rod 17 and the third fixed groove 19, and the rotating rod 20 forms a rotating structure through the threaded slider 18 and the cleaning brush 21. The rotating rod 20 is provided with two groups, and the position distribution of the two groups of rotating rods 20 is symmetrical about the central axis of the threaded slider 18, which is conducive to the rotation of the second threaded rod 17, driving the threaded slider 18 to slide along the inner wall of the third fixed groove 19. At the same time, it is conducive to the sliding of the threaded slider 18 through the connection with the cleaning brush 21, driving the rotating rod 20 to rotate conveniently, playing a role in driving the cleaning range of the cleaning brush 21 to be conveniently adjusted, and playing a role in synchronously adjusting the position spacing of the cleaning brush 21 and the cleaning range of the top of the container.

[0053] In a specific implementation process, this kind of mobile cleaning device for the top of a railway cargo transport container, when cleaning impurities on the top of the container through the cleaning component, in order to improve the convenience of adjusting and cleaning the impurities on the top of the container and achieve the linkage effect of improving the adjustment of the cleaning range of the cleaning brush 21, the first servo motor 6 can be turned on to drive the first threaded rod 8 to rotate through the rotation of the synchronous belt 7. The rotation of the first threaded rod 8 drives the threaded sliding rod 9 to slide along the inner wall of the first fixed groove 10, and drives the threaded sliding rod 9 to slide along the inner wall of the first limiting groove 12. The sliding of the threaded slide bar 9 drives the adjusting rod 13 to slide synchronously along the inner walls of the second limiting groove 14 and the second fixed groove 15 through the rotation of the swing rod 11. At the same time, the rotation of the synchronous belt 7 drives the second threaded rod 17 to rotate along the bottom of the control box 5. The rotation of the second threaded rod 17 drives the threaded slider 18 to slide along the inner wall of the third fixed groove 19. The sliding of the threaded slider 18 drives the cleaning brush 21 to slide along the inner wall of the slide groove 22 through the rotation of the rotating rod 20, thereby playing a role in synchronously adjusting the position spacing of the cleaning brush 21 and the cleaning range of the top of the container;

[0054] Example 3

[0055] On the basis of the above embodiment, in order to increase the cleaning effect, Figure 5-7 As an optional solution, the regulating mechanism 23 includes a water tank 2301, a connecting pump 2302, a connecting hose 2303 and a spray head 2304; the water tank 2301 is arranged on the support frame 1, the top of the water tank 2301 is fixedly connected to the connecting pump 2302, the connecting hose 2303 is arranged on the outer wall of the connecting pump 2302, and the spray head 2304 is fixedly connected to one end of the connecting hose 2303.

[0056] As an optional solution, the adjustment mechanism 23 also includes a connecting block 2305, a rotating rod 2306, an adjustment groove 2307, a connecting shaft 2308 and a connecting frame 2309, the connecting block 2305 is fixedly connected to the outer wall of the cleaning brush 21, the rotating rod 2306 is slidably connected to the outer wall of the connecting block 2305, the rotating rod 2306 is rotatably connected to the bottom of the control box 5, the adjustment groove 2307 is provided at the connecting position between the outer wall of the rotating rod 2306 and the connecting block 2305, the connecting shaft 2308 is fixedly connected to the rotation center of the rotating rod 2306, the connecting shaft 2308 is rotatably connected to the bottom of the control box 5, the connecting frame 2309 is fixedly connected to the end of the connecting shaft 2308, and the connecting frame 2309 is fixedly connected to the outer wall of the spray head 2304.

[0057] As an optional solution, the rotating rod 2306 forms a rotating structure through the connection block 2305 and the adjustment groove 2307 and the connecting shaft 2308, the rotation center of the connecting shaft 2308 and the rotation center of the connection frame 2309 are on the same horizontal plane, the outer wall of the water tank 2301 is provided with a transparent observation window, the top of the water tank 2301 is provided with a filling port, and the outer wall of the water tank 2301 is provided with a drain port. It is conducive to the sliding of the connection block 2305 along the inner wall of the adjustment groove 2307, driving the rotating rod 2306 fixedly connected to the connecting shaft 2308 to perform convenient rotational movement, playing the role of driving the connection frame 2309 to synchronously adjust the use angle, driving the effect of synchronously adjusting the spraying range of the spray head 2304, and playing the role of improving the cleanliness of impurities on the top of the container.

[0058] By cooperating with the adjustment mechanism 23 and the telescopic mechanism 24, the cleaning brush 21 can drive the spraying range of the spray head 2304 to be adjusted synchronously when cleaning impurities on the top of the container, thereby improving the cleanliness of the impurities on the top of the container. The telescopic mechanism 24 is also helpful for synchronously adjusting the different use heights and different use horizontal positions of the cleaning brush 21, thereby improving the effect of improving the flexibility of the cleaning device in cleaning containers at different positions.

[0059] When the cleaning brush 21 is used to clean the impurities on the top of the container, in order to improve the effect of driving the spray head 2304 to adjust the spray angle synchronously while the cleaning brush 21 is cleaning, the connecting block 2305 is driven to slide along the inner wall of the adjustment groove 2307 while the cleaning brush 21 slides, and the connecting block 2305 slides along the inner wall of the adjustment groove 2307, driving the rotating rod 2306 fixedly connected to the connecting shaft 2308 to rotate. At the same time, the rotation of the connecting shaft 2308 drives the connecting frame 2309 to adjust the angle, and opens the connecting pump 2302, and the water in the water tank 2301 is sprayed out through the spray head 2304 through the connection of the connecting hose 2303, so that the cleaning brush 21 cleans the impurities on the top of the container, and drives the spray head 2304 to adjust the spray range synchronously, thereby improving the cleanliness of the impurities on the top of the container.

[0060] Finally, when the impurities on the top of the container are cleaned by the cleaning device, in order to improve the synchronization effect of adjusting the height and horizontality of the cleaning brush 21 and meet the needs of adjusting and cleaning containers in different positions, the second servo motor 2402 can be turned on to drive the lifting block 2403 to slide along the inner wall of the telescopic groove 2404 through the rotation of the third threaded rod 2401. The movement of the lifting block 2403 drives the lifting plate 3 to move up and down along the inner wall of the support frame 1, and under the rotation connection of the pull rod 2405, it drives the control box 5 fixedly connected to the telescopic rod 4 to perform synchronous horizontal telescopic movement, thereby playing a role in synchronously adjusting the different use heights and different use horizontal positions of the cleaning brush 21, thereby achieving the effect of improving the cleaning device's flexible cleaning of containers in different positions.

[0061] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit the solution. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents based on the understanding of the present solution without departing from the purpose and scope of the technical solution of the present invention, which should be included in the scope of the claims of the present invention.

Claims

1. A mobile cleaning device for the top of a railway cargo transport container, characterized in that: The cleaning brush (21) comprises a support frame (1), a lifting plate (3), a telescopic rod (4), a control box (5) and a cleaning brush (21); the lifting plate (3) is arranged on the support frame (1) and is slidably connected to the support frame (1); one end of the telescopic rod (4) passes through the lifting plate (3); the other end of the telescopic rod (4) is connected to the control box (5); The support frame (1) is provided with a telescopic mechanism (24), and the telescopic mechanism (24) comprises a lifting block (2403) sliding along the support frame (1), one end of the lifting block (2403) is rotatably connected to a pulling rod (2405), one end of the pulling rod (2405) away from the lifting block (2403) is rotatably connected to one end of the telescopic rod (4) away from the control box (5), and the pulling rod (2405) forms a rotating structure through the lifting block (2403) and the telescopic rod (4); The bottom of the control box (5) is slidably connected to an adjusting rod (13) and a threaded slider (18); the bottom of the adjusting rod (13) is fixedly connected to a connecting rod (16); the connecting rod (16) is slidably connected to the cleaning brush (21), and a sliding groove (22) is provided at a connection position between the outer wall of the connecting rod (16) and the cleaning brush (21); a third fixed groove (19) is provided at a connection position between the bottom of the control box (5) and the threaded slider (18), and a rotating rod (20) is rotatably connected to the outer wall of the threaded slider (18); the end of the rotating rod (20) away from the threaded slider (18) is rotatably connected to the cleaning brush (21), and an adjusting mechanism (23) for providing cleaning water is provided on the outer wall of the cleaning brush (21).

2. The mobile cleaning device for the top of a railway freight transport container according to claim 1 is characterized in that: The outer wall of the control box (5) is fixedly connected to a first servo motor (6); the output end of the first servo motor (6) is fixedly connected to a synchronous belt (7) rotatably connected to the outer wall of the control box (5); the synchronous belt (7) is rotatably connected to the outer wall of the control box (5); the rotation center of the synchronous belt (7) is fixedly connected to a first threaded rod (8) rotatably connected to the inner wall of the control box (5) through a rotating shaft; the outer wall of the first threaded rod (8) is threadedly connected to a threaded slide rod (9) slidably connected to the inner wall of the control box (5); a first fixing groove (10) is provided at a connection portion between the inner wall of the control box (5) and the threaded slide rod (9); the outer wall of the threaded slide rod (9) is slidably connected to a swing rod (11) rotatably connected to the inner wall of the control box (5); The outer wall of the swing rod (11) is slidably connected to the adjusting rod (13); a first limiting groove (12) is provided at a connection position between the outer wall of the swing rod (11) and the threaded sliding rod (9); a second fixing groove (15) is provided at a connection position between the bottom of the control box (5) and the adjusting rod (13); a second limiting groove (14) is provided at a connection position between the outer wall of the swing rod (11) and the adjusting rod (13); and a connecting rod (16) is fixedly connected to the bottom of the adjusting rod (13); The rotation center of the synchronous belt (7) is fixedly connected to a second threaded rod (17) via a rotating shaft, the second threaded rod (17) is rotationally connected to the bottom of the control box (5), and the outer wall of the second threaded rod (17) is threadedly connected to the threaded slider (18).

3. The mobile cleaning device for the top of a railway freight transport container according to claim 2 is characterized in that: The swing rod (11) is provided with two groups, the rotation directions of the two groups of the swing rod (11) are opposite, the positions of the first limiting groove (12) and the second limiting groove (14) are equidistantly distributed about the rotation center of the swing rod (11), and the threaded sliding rod (9) forms a sliding structure through the first threaded rod (8) and the first fixed groove (10).

4. The mobile cleaning device for the top of a railway freight transport container according to claim 2, characterized in that: The adjusting rod (13) forms a sliding structure through the swing rod (11) and the second limiting groove (14) and the second fixing groove (15). The adjusting rod (13) is provided with two groups, and the sliding directions of the two groups of adjusting rods (13) are opposite. The position distribution of the first threaded rod (8) and the second threaded rod (17) is symmetrical with respect to the central axis of the synchronous belt (7).

5. The mobile cleaning device for the top of a railway freight transport container according to claim 1, characterized in that: The threaded slider (18) forms a sliding structure between the second threaded rod (17) and the third fixed groove (19), and the rotating rod (20) forms a rotating structure between the threaded slider (18) and the cleaning brush (21). Two groups of rotating rods (20) are provided, and the position distribution of the two groups of rotating rods (20) is symmetrical about the central axis of the threaded slider (18).

6. The mobile cleaning device for the top of a railway freight transport container according to claim 1, characterized in that: The regulating mechanism (23) comprises a water tank (2301), a connecting pump (2302), a connecting hose (2303) and a spray head (2304); the water tank (2301) is arranged on the support frame (1), the top of the water tank (2301) is fixedly connected to the connecting pump (2302), the connecting hose (2303) is arranged on the outer wall of the connecting pump (2302), and the spray head (2304) is fixedly connected to one end of the connecting hose (2303).

7. The mobile cleaning device for the roof of a railway freight transport container according to claim 6, characterized in that: The adjustment mechanism (23) further comprises a connection block (2305), a rotating rod (2306), an adjustment slot (2307), a connecting shaft (2308) and a connection frame (2309); the connection block (2305) is fixedly connected to the outer wall of the cleaning brush (21); the rotating rod (2306) is slidably connected to the outer wall of the connection block (2305); the rotating rod (2306) is rotationally connected to the bottom of the control box (5); the adjustment slot (2307) is provided at the connection portion between the outer wall of the rotating rod (2306) and the connection block (2305); the connecting shaft (2308) is fixedly connected to the rotation center of the rotating rod (2306); the connecting shaft (2308) is rotationally connected to the bottom of the control box (5); the connection frame (2309) is fixedly connected to the end of the connecting shaft (2308); and the connection frame (2309) is fixedly connected to the outer wall of the spray head (2304).

8. The mobile cleaning device for the roof of a railway freight transport container according to claim 7, characterized in that: The rotating rod (2306) forms a rotating structure with the connecting shaft (2308) through the connecting block (2305) and the adjusting groove (2307); the rotation center of the connecting shaft (2308) and the rotation center of the connecting frame (2309) are on the same horizontal plane; the outer wall of the water tank (2301) is provided with a transparent observation window; the top of the water tank (2301) is provided with a filling port; and the outer wall of the water tank (2301) is provided with a drain port.

9. The mobile cleaning device for the roof of a railway freight transport container according to claim 1, characterized in that: The telescopic mechanism (24) comprises a third threaded rod (2401), the third threaded rod (2401) is rotatably connected to the outer wall of the support frame (1), one end of the third threaded rod (2401) is fixedly connected to a second servo motor (2402), the outer wall of the third threaded rod (2401) is threadedly connected to a lifting block (2403), and a telescopic groove (2404) is provided at the connection portion between the outer wall of the support frame (1) and the lifting block (2403).

10. The mobile cleaning device for the top of a railway freight transport container according to claim 9, characterized in that: The lifting block (2403) forms a lifting structure through the third threaded rod (2401) and the telescopic slot (2404); the lifting block (2403) and the lifting plate (3) are integrally fixedly connected; and the pulling rod (2405) forms a rotating structure through the lifting block (2403) and the telescopic rod (4).

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