Platform cleaning device for car cleaner

Abstract

The utility model provides a platform cleaning device for a car cleaner, which relates to the field of coal car cleaning devices and comprises a dust hood provided with a mounting space with an open bottom and a first suction port. The spiral teeth are rotationally arranged in the mounting space, and part of the spiral teeth extends out of the mounting space; the sweeping assembly is movably connected with the dust removal cover, the sweeping assembly is suitable for moving in the horizontal direction and the height direction, the sweeping assembly is provided with a cleaning part, the cleaning part is suitable for sweeping coal cinder, and the top of the cleaning part is provided with a second suction port suitable for being communicated with the dust suction device. According to the platform cleaning device, the cleaning efficiency and effect on coal cinder in a coal train are improved, the actual position of the cleaning part is adjusted by moving the cleaning assembly in the horizontal direction and / or the height direction relative to the dust removal cover, the platform cleaning device can flexibly meet the cleaning requirements of different positions and heights, and the cleaning efficiency and the cleaning effect are improved. And the cleaning efficiency and thoroughness of the coal train are improved.

Description

Technical Field

[0001] This utility model relates to the technical field of coal car cleaning devices, and more specifically, to a platform cleaning device for a coal car cleaning machine. Background Technology

[0002] Railway transportation is the primary mode of long-distance coal transport, and tippers are commonly used, highly efficient mechanized unloading equipment in railway operations. While tippers improve the automation level and production capacity of coal unloading operations, their design limitations restrict their maximum rotation angle to approximately 165° to 170°. Furthermore, unevenness in the internal walls of the car due to reinforcing ribs and other structural obstacles prevent complete unloading, typically leaving tens to hundreds of kilograms of coal residue in the car after unloading. This not only reduces unloading efficiency but also increases the labor intensity of subsequent manual cleaning. Therefore, the car cleaning machine was developed to address the issue of incomplete unloading by tippers, solving the problem of incomplete coal unloading and improving the overall efficiency of railway transportation.

[0003] In the current technology, the market promotion of car cleaning machines is still in its initial stage. Car cleaning machines have poor cleaning ability for coal slag. They can only reduce the amount of residual material and cannot clean the coal slag completely. Utility Model Content

[0004] The purpose of this utility model is to provide a platform cleaning device for a vehicle cleaning machine to improve the above-mentioned problems. To achieve the above objective, the technical solution adopted by this utility model is as follows:

[0005] This application provides a platform cleaning device for a vehicle cleaning machine, comprising: a dust removal hood having an open bottom installation space and a first suction port at the top suitable for connecting the installation space to a dust collection device; a spiral tooth rotatably disposed within the installation space, with a portion of the spiral tooth extending outside the installation space, the spiral tooth being suitable for gathering coal slag; and a cleaning assembly movably connected to the dust removal hood, the cleaning assembly being suitable for moving in both horizontal and vertical directions, the cleaning assembly having a cleaning section suitable for cleaning coal slag, and a second suction port at the top suitable for connecting to a dust collection device.

[0006] According to some embodiments of the present invention, the cleaning assembly includes a connecting plate, a connecting arm, and a cleaning brush. The connecting plate is movably connected to the dust cover. The connecting plate is adapted to move in the height direction. The connecting arm is rotatably disposed at at least one end of the connecting plate. The cleaning brush is disposed at the free end of the connecting arm. The cleaning brush is configured as the cleaning part.

[0007] According to some embodiments of the present invention, the cleaning assembly further includes a first driving member and a second driving member. The first driving member is connected to the dust cover. The first driving member is provided with a first driving part adapted to move in the height direction. The first driving part is connected to the connecting plate. The second driving member is connected to the connecting plate. The second driving member is provided with a second driving part adapted to move in the length direction. The free end of the second driving part is rotatably connected to the connecting arm.

[0008] According to some embodiments of the present invention, the second driving member is movably connected to the connecting plate via a connecting rod. The second driving member is adapted to move in the length direction. A spring is sleeved on the outer periphery of the connecting rod. One end of the spring cooperates with the connecting rod, and the other end of the spring cooperates with the connecting plate.

[0009] According to some embodiments of the present invention, the cleaning brush is rotatably disposed at the free end of the connecting arm, and the cleaning brush is adapted to rotate in a vertical plane.

[0010] According to some embodiments of the present invention, the cleaning assembly further includes a third driving member, one end of which is rotatably connected to the connecting arm, and the other end of which is provided with a third driving part adapted to move along the extension direction of the connecting arm, and the free end of the third driving part is rotatably connected to the cleaning brush.

[0011] According to some embodiments of the present invention, the cleaning device further includes a connecting frame, which is rotatably connected to the third drive unit and the connecting arm respectively. A cleaning motor is provided on the connecting frame, and the rotating shaft of the cleaning motor is connected to the cleaning brush.

[0012] According to some embodiments of the present invention, a rotary motor is also included, which is connected to the dust collector cover, and the output shaft of the rotary motor is connected to the helical gear.

[0013] According to some embodiments of the present invention, the helical teeth extend in the length direction, one end of the helical teeth extends outside the installation space and is coaxially provided with a worm gear, the output shaft is coaxially provided with a worm, and the worm gear meshes with the worm.

[0014] According to some embodiments of the present invention, a flat shovel is provided on the side of the dust cover away from the cleaning assembly, and the height of the flat shovel gradually decreases in the direction away from the cleaning assembly.

[0015] The beneficial effects of this utility model are as follows:

[0016] This invention improves the efficiency and effectiveness of cleaning coal slag inside coal trains by combining spiral teeth, a first suction port, and a cleaning component. Furthermore, by moving the cleaning component relative to the dust cover in the horizontal and / or vertical directions to adjust the actual position of the cleaning section, the platform cleaning device can flexibly adapt to cleaning needs at different positions and heights, thereby improving the cleaning efficiency and thoroughness of coal trains.

[0017] Other features and advantages of this invention will be set forth in the following description, and will be apparent in part from the description, or may be learned by practicing embodiments of the invention. The objects and other advantages of this invention can be realized and obtained by means of the structures particularly pointed out in the written description, claims, and drawings. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the flatbed sweeping device of this utility model;

[0020] Figure 2 This is a front view of the flatbed sweeping device of this utility model;

[0021] Figure 3 A schematic diagram showing a cleaning brush in the flatbed sweeping device of this utility model;

[0022] Figure 4 A schematic diagram showing the flatbed sweeping device of this utility model with a flatbed shovel.

[0023] The markings in the diagram are: 1. Platform cleaning device; 10. Dust hood; 11. First suction port; 20. Spiral teeth; 31. Connecting plate; 32. Connecting arm; 33. Cleaning brush; 331. Second suction port; 34. First driving component; 35. Second driving component; 36. Spring; 37. Third driving component; 38. Connecting frame; 40. Rotary motor; 50. Flatbed shovel. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. The components of the embodiments of this utility model described and shown in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely to illustrate selected embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0025] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, in the description of this utility model, terms such as "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0026] like Figures 1-4 As shown, this embodiment provides a platform cleaning device 1 for a cleaning machine, including: a dust hood 10, a spiral tooth 20, and a cleaning assembly. The dust hood 10 has an open installation space at the bottom, and the top of the dust hood 10 has a first suction port 11 suitable for connecting the installation space with a dust collection device. The spiral tooth 20 is rotatably disposed in the installation space, and a portion of the spiral tooth 20 extends outside the installation space. The spiral tooth 20 is suitable for gathering coal slag. The cleaning assembly is movably connected to the dust hood 10 and is suitable for moving in the horizontal and vertical directions. The cleaning assembly has a cleaning section suitable for cleaning coal slag, and the top of the cleaning section has a second suction port 331 suitable for connecting with a dust collection device.

[0027] In some embodiments, the dust hood 10 is provided with an open installation space at the bottom, that is, the dust hood 10 is a cover structure that is closed at the top and open at the bottom. The top of the dust hood 10 is provided with a first suction port 11, which is connected and communicated with an external dust collection device. The spiral teeth 20 are installed in the installation space inside the dust hood 10 and are rotatably arranged. Part of the spiral teeth 20 extends outside the installation space. The spiral teeth 20 can gather the coal slag by rotating and can break up the condensed coal slag lumps, so that the coal slag can be discharged from the first suction port 11.

[0028] The cleaning assembly is movably connected to the dust cover 10. The cleaning assembly can move relative to the dust cover 10 in the horizontal and vertical directions to adapt to different cleaning ranges and terrains. The cleaning assembly is provided with a cleaning section, which is used to actually contact and clean the coal ash. The top of the cleaning section is provided with a second suction port 331, which is also connected to a dust collection device. When the cleaning section is cleaning the coal ash, the suction force from the dust collection device at the second suction port 331 can suck away the coal ash cleaned by the cleaning section.

[0029] Understandably, the platform cleaning device 1 is connected to a drive unit to achieve movement. The drive unit can drive the platform cleaning device 1 to move within the coal train for cleaning work. When the platform cleaning device 1 is working, the spiral teeth 20 rotate to contact the coal slag inside the coal train. The spiral teeth 20 rotate to gather the coal slag or break up and then gather agglomerated coal slag lumps (the spiral teeth 20 can concentrate the coal slag scattered on the ground towards the center like a screw conveyor). Finally, the coal slag is discharged through the first suction port 11 (the first suction port 11 can create a negative space). When the spiral teeth 20 rotate and act on the coal slag under pressure, the negative pressure installation space can prevent the coal slag from flying and allow the coal slag to be discharged through the first suction port 11 in time. At the same time, the cleaning part of the cleaning component also comes into contact with the coal slag in the coal train to clean the coal slag. While the cleaning part is cleaning, the suction generated by the second suction port 331 can suck the coal slag away in time. (Similarly, the second suction port 331 works with the cleaning part, and the second suction port 331 can suck the coal slag away in time when the cleaning part acts on the coal slag, which can also prevent the coal slag from flying.)

[0030] Therefore, through the cooperation of the spiral teeth 20, the first suction port 11 and the cleaning components, the cleaning of coal slag can be faster and more thorough, ensuring the cleaning effect of coal slag. Moreover, the first suction port 11 and the second suction port 331 can remove coal slag in time, ensuring the cleaning effect while preventing coal slag from flying, thus ensuring the air cleanliness of the working environment.

[0031] It is worth mentioning that when the platform cleaning device 1 is working, the actual position of the cleaning part is adjusted by moving the cleaning components relative to the dust cover 10 in the horizontal and / or vertical directions. This allows the platform cleaning device 1 to flexibly adapt to the cleaning needs of different positions and heights, thereby improving the cleaning efficiency and thoroughness of the coal train.

[0032] According to the present invention, the platform cleaning device 1 for a coal car cleaning machine improves the cleaning efficiency and effect of coal slag cleaning in the coal car by cooperating with the spiral teeth 20, the first suction port 11 and the cleaning components. Moreover, by moving the cleaning components relative to the dust removal hood 10 in the horizontal and / or vertical directions to adjust the actual position of the cleaning part, the platform cleaning device 1 can flexibly adapt to the cleaning needs of different positions and heights, thereby improving the cleaning efficiency and thoroughness of the coal car.

[0033] According to some embodiments of the present invention, the cleaning assembly includes a connecting plate 31, a connecting arm 32, and a cleaning brush 33. The connecting plate 31 is movably connected to the dust cover 10. The connecting plate 31 is adapted to move in the height direction. At least one end of the connecting plate 31 is rotatably provided with the connecting arm 32. The free end of the connecting arm 32 is provided with the cleaning brush 33, which is configured as a cleaning part.

[0034] In some embodiments, by adjusting the position of the connecting plate 31 in the height direction, the position of the cleaning brush 33 can be optimized according to different working environments or the height of the target object, ensuring optimal contact force and cleaning efficiency. Furthermore, since the connecting arm 32 can rotate at one end of the connecting plate 31, the angle of the cleaning brush 33 can be flexibly adjusted according to actual needs to more effectively remove slag or other debris of various shapes and locations. Thus, the above-described configuration enables the cleaning assembly to cope with various complex working environments, improving the versatility and practicality of the platform cleaning device 1.

[0035] Preferably, both ends of the connecting plate 31 are provided with connecting arms 32. The rotation of the two connecting arms 32 can adjust the distance between the two cleaning brushes 33, thereby adjusting the cleaning range of the platform cleaning device 1.

[0036] Understandably, by combining the gathering effect of the spiral teeth 20 with the dust suction function of the first suction port 11 and the second suction port 331, the cleaning brush 33 can complete the cleaning task more efficiently, reduce residue and reduce dust (the spiral teeth 20 and the first suction port 11 work together to achieve initial cleaning, and the cleaning brush 33 and the second suction port 331 work together to achieve secondary cleaning, thereby improving the cleaning effect).

[0037] According to some embodiments of the present invention, the cleaning assembly further includes a first driving member 34 and a second driving member 35. The first driving member 34 is connected to the dust cover 10. The first driving member 34 is provided with a first driving part adapted to move in the height direction. The first driving part is connected to the connecting plate 31. The second driving member 35 is connected to the connecting plate 31. The second driving member 35 is provided with a second driving part adapted to move in the length direction. The free end of the second driving part is rotatably connected to the connecting arm 32.

[0038] In some embodiments, the first drive member 34 and the second drive member 35 may be a cylinder, an electric push rod, or a lead screw and slider mechanism, etc., and there is no limitation here. The operation of the first drive member 34 can move the first drive unit in the height direction, thereby driving the connecting plate 31 to move in the height direction, and further driving the connecting arm 32 connected to the connecting plate 31 to move in the height direction, thereby adjusting the height of the sweeping brush 33 to adapt to different ground or vehicle bottom heights.

[0039] The operation of the second drive unit 35 can cause the second drive part to move in the length direction. Since the free end of the second drive part is rotatably and movably connected to the connecting arm 32, the second drive part can drive the connecting arm 32 to rotate in the horizontal direction when it moves in the length direction. This allows for adjustment of the position of the cleaning brush 33 relative to the dust cover 10 in the length direction, thereby adjusting the cleaning range of the platform cleaning device 1 to specifically clean corners or adapt to complex shaped areas.

[0040] According to some embodiments of the present invention, the second driving member 35 is movably connected to the connecting plate 31 via a connecting rod. The second driving member 35 is adapted to move in the length direction. A spring 36 is sleeved on the outer periphery of the connecting rod. One end of the spring 36 cooperates with the connecting rod, and the other end of the spring 36 cooperates with the connecting plate 31.

[0041] In some embodiments, the connecting plate 31 is provided with a connecting ear, the connecting ear is provided with a connecting hole that extends through in the length direction, and a portion of the connecting rod is movably inserted into the connecting hole, thereby enabling the second driving member 35 to move relative to the connecting plate 31 in the length direction. A spring 36 is sleeved on the outer periphery of the connecting rod, and the two ends of the spring 36 are respectively engaged with the connecting rod and the connecting ear.

[0042] When the cleaning brush 33 moves with the dust cover 10 and encounters an obstacle, the cleaning brush 33 can rotate relative to the dust cover 10 due to the force applied. At this time, the connecting arm 32 rotates and drives the second drive member 35 to move relative to the dust cover 10 in the length direction. Thus, the above arrangement can avoid hard contact between the cleaning brush 33 and the obstacle, extending the service life of the cleaning brush 33.

[0043] It is worth mentioning that when the sweeping brush 33 disengages from the obstacle, the restoring force of the spring 36 can drive the second drive component 35 to reset, thereby driving the sweeping brush 33 to reset.

[0044] According to some embodiments of the present invention, the cleaning brush 33 is rotatably disposed at the free end of the connecting arm 32, and the cleaning brush 33 is adapted to rotate in a vertical plane.

[0045] In some embodiments, the cleaning brush 33 can rotate relative to the connecting arm 32 in a vertical plane to adjust the cleaning angle of the cleaning brush 33 so as to better contact and clean the target surface, thereby further improving the adaptability of the platform cleaning device 1.

[0046] According to some embodiments of the present invention, the cleaning assembly further includes a third driving member 37, one end of which is rotatably connected to the connecting arm 32, and the other end of which is provided with a third driving part suitable for moving along the extension direction of the connecting arm 32. The free end of the third driving part is rotatably connected to the cleaning brush 33.

[0047] In some embodiments, the third drive member 37 may also be a cylinder, an electric push rod, or a lead screw and slider mechanism, etc., and there is no limitation here. The operation of the third drive member 37 can cause the third drive unit to move. Since the third drive member 37 is rotatably connected to the connecting arm 32, and the free end of the third drive unit is rotatably connected to the cleaning brush 33, the movement of the third drive unit can drive the cleaning brush 33 to rotate in the vertical plane.

[0048] The configuration of the first drive component 34, the second drive component 35, and the third drive component 37 can improve the automation level of the platform cleaning device 1, enabling the platform cleaning device 1 to automatically adjust the cleaning range, cleaning height, and cleaning angle according to the actual cleaning environment, thereby ensuring the cleaning efficiency and quality of the coal train.

[0049] According to some embodiments of the present invention, the cleaning device further includes a connecting frame 38, which is rotatably connected to the third drive unit and the connecting arm 32 respectively. A cleaning motor is provided on the connecting frame 38, and the rotating shaft of the cleaning motor is connected to the cleaning brush 33.

[0050] In some embodiments, the operation of the third drive member 37 can drive the connecting frame 38 to rotate, thereby driving the sweeping brush 33 to rotate. The connecting frame 38 provides a mounting position for the sweeping brush 33, and the operation of the sweeping motor can drive the sweeping brush 33 to rotate to achieve the sweeping work. That is, the sweeping motor drives the sweeping brush 33 to rotate at high speed, and the friction generated by the contact between the bristles of the sweeping brush 33 and the ground removes coal slag and other debris, thereby improving the cleaning quality of coal slag.

[0051] According to some embodiments of the present invention, the platform cleaning device 1 further includes a rotating motor 40, which is connected to the dust cover 10, and the output shaft of the rotating motor 40 is connected to the helical gear 20.

[0052] In some embodiments, the operation of the rotating motor 40 can cause the output shaft to rotate, and the rotation of the output shaft can drive the helical gear 20 to rotate, thereby achieving the agglomeration of coal slag.

[0053] According to some embodiments of the present invention, the helical tooth 20 extends in the length direction, one end of the helical tooth 20 extends outside the installation space and is coaxially provided with a worm gear, and the output shaft is coaxially provided with a worm, and the worm gear meshes with the worm.

[0054] In some embodiments, the helical gear 20 is coaxially provided with a worm gear, and the output shaft is coaxially provided with a worm. The worm gear meshes with the worm, so that the rotation of the output shaft can drive the rotation of the helical gear 20 through the cooperation of the worm gear and the worm, thereby achieving effective power transmission.

[0055] It is worth mentioning that the worm gear can change the direction of power transmission, so that the rotating motor 40 and the helical gear 20 are not coaxial. That is, by setting the worm gear, the rotating motor 40 can be set to fit close to the dust cover 10, thereby shortening the length of the platform cleaning device 1 and making the structure of the platform cleaning device 1 more compact.

[0056] According to some embodiments of the present invention, a flat shovel 50 is provided on the side of the dust cover 10 away from the cleaning component, and the height of the flat shovel 50 gradually decreases in the direction away from the cleaning component.

[0057] In some embodiments, the flatbed shovel 50 can level piles of coal slag with a large amount of residue. Thus, when the platform cleaning device 1 is working, the flatbed shovel 50 first contacts the ground or the bottom of the truck bed to level a large area of ​​loose coal slag. Then, the spiral teeth 20 further gather the coal slag to the central area. Next, the dust collection device sucks in most of the coal slag through the first suction port 11. Then, the cleaning brush 33 cleans up the remaining residue in the corners and corners, and works with the second suction port 331 to collect dust. This achieves efficient and coordinated cleaning throughout the entire process and enables comprehensive cleaning.

[0058] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

[0059] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A platform cleaning device for a car cleaner, characterized by include: Dust hood (10), the dust hood (10) is provided with an installation space with an open bottom, and the top of the dust hood (10) is provided with a first suction port (11) suitable for connecting the installation space with a dust collection device; A helical tooth (20) is rotatably disposed within the installation space, and a portion of the helical tooth (20) extends outside the installation space; the helical tooth (20) is adapted to gather coal slag. The cleaning assembly is movably connected to the dust cover (10). The cleaning assembly is adapted to move in the horizontal and vertical directions. The cleaning assembly is provided with a cleaning section, which is adapted to clean coal slag. The top of the cleaning section is provided with a second suction port (331) adapted to communicate with a dust collection device.

2. The platform cleaning device for a car shunter according to claim 1, characterized in that The cleaning assembly includes a connecting plate (31), a connecting arm (32), and a cleaning brush (33). The connecting plate (31) is movably connected to the dust cover (10). The connecting plate (31) is adapted to move in the height direction. The connecting arm (32) is rotatably provided at at least one end of the connecting plate (31). The cleaning brush (33) is provided at the free end of the connecting arm (32). The cleaning brush (33) is configured as the cleaning part.

3. The platform cleaning device for a car shunter according to claim 2, characterized in that The cleaning assembly further includes a first drive member (34) and a second drive member (35). The first drive member (34) is connected to the dust cover (10). The first drive member (34) is provided with a first drive part adapted to move in the height direction. The first drive part is connected to the connecting plate (31). The second drive member (35) is connected to the connecting plate (31). The second drive member (35) is provided with a second drive part adapted to move in the length direction. The free end of the second drive part is rotatably connected to the connecting arm (32).

4. The platform cleaning device for a car shunter according to claim 3, characterized in that The second driving member (35) is movably connected to the connecting plate (31) via a connecting rod. The second driving member (35) is adapted to move in the length direction. A spring (36) is sleeved on the outer periphery of the connecting rod. One end of the spring (36) cooperates with the connecting rod, and the other end of the spring (36) cooperates with the connecting plate (31).

5. The platform cleaning apparatus for a car shunter according to claim 2, wherein The cleaning brush (33) is rotatably disposed at the free end of the connecting arm (32), and the cleaning brush (33) is adapted to rotate in a vertical plane.

6. The platform cleaning device for a vehicle cleaning machine according to claim 5, characterized in that, The cleaning assembly also includes a third drive member (37), one end of which is rotatably connected to the connecting arm (32), and the other end of which is provided with a third drive part adapted to move along the extension direction of the connecting arm (32), and the free end of the third drive part is rotatably connected to the cleaning brush (33).

7. The platform cleaning device for a car shunter according to claim 6, characterized in that The cleaning device also includes a connecting frame (38), which is rotatably connected to the third drive unit and the connecting arm (32) respectively. A cleaning motor is provided on the connecting frame (38), and the rotating shaft of the cleaning motor is connected to the cleaning brush (33).

8. The platform cleaning apparatus for a car shunter according to claim 1, characterized in that, It also includes a rotary motor (40), which is connected to the dust cover (10), and the output shaft of the rotary motor (40) is connected to the helical gear (20).

9. The platform cleaning apparatus for a car shunter according to claim 8, characterized in that, The helical tooth (20) extends in the length direction, one end of the helical tooth (20) extends outside the installation space and is coaxially provided with a worm gear, the output shaft is coaxially provided with a worm, and the worm gear meshes with the worm.

10. The platform cleaning apparatus for a car shunter according to claim 1, characterized in that, The dust cover (10) is provided with a flatbed shovel (50) on the side away from the cleaning assembly, and the height of the flatbed shovel (50) gradually decreases in the direction away from the cleaning assembly.

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