Train carriage cleaning system

Abstract

The utility model relates to the technical field of train carriage cleaning, in particular to a train carriage cleaning system. Comprising a guide rail installed above a rail, the length direction of the rail is parallel to the length direction of the guide rail, a sliding frame is slidably arranged on the guide rail, a driving unit is arranged on the sliding frame and can drive the sliding frame to slide on the sliding rail, a lifting frame is slidably arranged in the vertical direction of the sliding frame, and the lifting frame is connected with the sliding frame through a lifting assembly. A bottom sweeping assembly is fixedly connected to the lower end of the lifting frame, side sweeping assemblies are arranged on the left side and the right side of the lower portion of the lifting frame, a negative pressure filtering fan is fixed to the sliding frame, the inlet end of the negative pressure filtering fan is communicated with the bottom sweeping assembly through a communicating pipe, and a collecting hopper is arranged below a discharging opening of the negative pressure filtering fan and fixedly connected with the sliding frame. A conveying belt is installed in the space below the collecting hopper. By arranging the upper sweeping rollers and the side sweeping rollers, the inner sides and the upper edges of the left side wall and the right side wall of the carriage can be swept in the moving process of the sliding frame.

Description

TECHNICAL FIELD

[0001] The utility model relates to a train carriage cleaning technical field, concretely relates to a train carriage cleaning system. BACKGROUND

[0002] The existing train carriage residual coal removal work mostly adopts manual removal, and has the problems of high labor intensity, poor working environment and low efficiency, and most of the existing equipment can only clean the residual coal at the bottom of the carriage and cannot guarantee the cleaning of the residual coal in the side wall, end and corner of the carriage.

[0003] The patent file with publication number CN214383370U discloses a train residual coal cleaning device, which comprises a cleaning frame, a pair of side roller brushes arranged on both sides of the cleaning frame for cleaning the side of the train carriage, a pair of bottom plate brushes arranged at the bottom of the pair of side roller brushes for cleaning the bottom of the train carriage, a bottom roller brush horizontally arranged at the bottom of the cleaning frame, the bottom roller brush being perpendicular to the extension direction of the train carriage for cleaning the bottom of the train carriage, and a material stirring roller horizontally arranged at the bottom of the cleaning frame, the material stirring roller being parallel to the bottom roller brush for cooperating with the bottom roller brush to converge and clean the material at the bottom of the train carriage. The train residual coal cleaning device can clean all positions of the carriage and solve the problems of material accumulation in front of the bottom roller brush and the bottom material return of the side roller brush, and meet the requirements of different vehicle widths and heights. However, the device is not convenient for cleaning the residual coal on the upper edges of the left and right side walls of the carriage when cleaning the carriage.

[0004] A patent document with publication number CN114572158B discloses a train carriage cleaning system, which comprises a guide rail frame and a moving platform; the guide rail frame is symmetrically arranged on the front and rear sides of the train carriage; the moving platform is arranged on the top of the guide rail frame, and the moving platform can slide on the guide rail frame along the left-right direction; the moving platform is provided with an automatic cleaning device, a negative pressure material collecting device and a personnel transportation device; the automatic cleaning device comprises a first lifting mechanism, a first horizontal moving mechanism and a cleaning head connecting frame; the bottom of the cleaning head connecting frame is provided with a horizontal spiral material collecting mechanism and a plurality of cleaning heads; the first lifting mechanism is used to drive the cleaning head connecting frame to move up and down; the first horizontal moving mechanism is used to drive the plurality of cleaning heads to move forward and backward; the negative pressure material collecting device is installed on the top surface of the moving platform; the negative pressure material collecting device is provided with a feeding pipe; the feeding end of the feeding pipe is connected with the horizontal spiral material collecting mechanism; the discharging end of the feeding pipe is communicated with the negative pressure material collecting device; the personnel transportation device is installed on the left side and / or the right side of the moving platform; the personnel transportation device comprises a personnel riding cage, a second lifting mechanism and a second horizontal moving mechanism; the second lifting mechanism is used to drive the personnel riding cage to move up and down; the second horizontal moving mechanism is used to drive the personnel riding cage to move forward and backward. The train carriage cleaning system is inconvenient for cleaning the inner side of the left and right side walls of the carriage. Utility model content

[0005] The main purpose of the utility model is to provide a train carriage cleaning system which has less dust during cleaning and can clean the residual coal on the upper edges of the left and right side walls of the carriage and the residual coal on the inner walls of the left and right side walls of the carriage.

[0006] In order to achieve the above-mentioned purpose, the technical scheme provided by the utility model is:

[0007] A train carriage cleaning system, comprising a guide rail installed above a rail, the length direction of the rail being parallel to the length direction of the guide rail, a sliding frame being slidably arranged on the guide rail, a driving unit being arranged on the sliding frame, the driving unit being capable of driving the sliding frame to slide on the sliding rail, a lifting frame being slidably arranged in the vertical direction of the sliding frame, the lifting frame being connected with the sliding frame through a lifting assembly, a bottom cleaning assembly being fixedly connected to the lower end of the lifting frame, a side cleaning assembly being arranged on the left and right sides of the lower part of the lifting frame, a negative pressure filtering fan being fixed on the sliding frame, the inlet end of the negative pressure filtering fan being communicated with the bottom cleaning assembly through a communication pipe, a collecting hopper being arranged below the discharge port of the negative pressure filtering fan, the collecting hopper being fixedly connected with the sliding frame, and a conveyor belt being installed in the space below the collecting hopper.

[0008] Specific, the side-scan assembly includes a lifting frame mounted on the upper scan roller, the axial direction of the upper scan roller is parallel to the direction of the carriage, the lifting frame is provided with a side-scan roller on the front and rear sides below the upper scan roller, the axial direction of the side-scan roller is perpendicular to the direction of the carriage, the side-scan assembly and the bottom-scan assembly are located in the carriage, the bottom-scan assembly can clean the residual coal at the lower end of the inside of the carriage, the side-scan roller of the side-scan assembly can clean the inside wall of the carriage on one side, and the upper scan roller can clean the upper edge of the side wall of the carriage on one side.

[0009] Specific, the bottom-scan assembly includes a box body fixed to the lower end of the lifting frame, the box body is provided with an opening at the lower end, the box body is provided with a side-scan wheel on the left and right sides of the front and rear ends, the box body is provided with a collection roller on the front and rear sides of the lower end, the box body is provided with an arc-shaped plate at the middle position below the box body, the front and rear ends of the arc-shaped plate are bent upwards, the arc-shaped plate is fixedly connected with a connecting plate at the middle position, the connecting plate is fixedly connected with the box body, the front and rear ends of the arc-shaped plate are fixedly connected with guide plates, the front and rear ends of the box body are fixedly connected with guard plates, the collection roller is located between the guide plate and the guard plate on one side, the upper end of the box body is fixedly connected with the lower end of a communication pipe, and the upper end of the communication pipe is fixedly connected with the inlet end of the negative pressure filtering fan.

[0010] Specific, the guide plate is inclined, and the lower end of the guide plate is inclined to the direction of the guard plate on one side.

[0011] Specific, the box body is fixedly connected with a support at the upper end, and the support is fixedly connected with the lower end of the lifting frame.

[0012] Specific, the axial direction of the collection roller is perpendicular to the direction of the carriage.

[0013] Specific, the driving unit includes a driving wheel, the driving wheel is fixedly connected with the output shaft of the motor fixed on the sliding frame in a concentric manner, and the driving wheel is in rolling contact with the guide rail.

[0014] Specific, the lifting assembly is a telescopic rod, the upper end of the telescopic rod is fixedly connected with the sliding frame, and the lower end of the telescopic rod is fixedly connected with the lifting frame.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] 1. By setting the upper scan roller and the side-scan roller, the inside of the left and right side walls of the carriage and the upper edge can be cleaned during the movement of the sliding frame.

[0017] 2. By setting the bottom-scan assembly, the bottom-scan assembly is communicated with the negative pressure filtering fan, and in the process of cleaning the bottom of the carriage, dust can be sucked into the negative pressure filtering fan, so that the dust generated during the cleaning process can be reduced.

[0018] 3. By setting the collection hopper and the conveying belt, the residual coal intercepted in the negative pressure filtering fan can be conveniently transferred.

[0019] 4. The side sweeping wheel can gather the residual coal on the left and right sides of the bottom end of the car body to the middle of the car body during the movement of the bottom sweeping assembly in the car body, and then the residual coal can be swept into the storage cavity between the arc-shaped plate and the box under the action of the collection roller, thereby improving the collection efficiency of the residual coal. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a front view of the cleaning system.

[0021] Figure 2 is Figure 1 is an enlarged view of area A.

[0022] Figure 3 is a schematic view of the overall structure of the cleaning system.

[0023] Figure 4 is Figure 3 is an enlarged view of area B.

[0024] Figure 5 is a top view of the cleaning system.

[0025] Figure 6 is Figure 5 is a sectional view along direction C-C.

[0026] Figure 7 is Figure 6 is an enlarged view of area D.

[0027] Figure 8 is a side view of the bottom sweeping assembly.

[0028] Figure 9 is a top view of the bottom sweeping assembly.

[0029] Figure 10 is Figure 9 is a sectional view along direction E-E.

[0030] The names of the components in the drawings are: 1, rail, 2, carriage, 3, guide rail, 4, side sweeping assembly, 401, side sweeping roller, 402, upper sweeping roller, 5, lifting frame, 6, negative pressure filtering fan, 7, collection hopper, 8, conveyor belt, 9, bottom sweeping assembly, 901, bracket, 902, box, 903, side sweeping wheel, 904, collection roller, 905, communication pipe, 906, arc-shaped plate, 907, connecting plate, 908, guide plate, 909, guard plate. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments.

[0032] Embodiment one: refer toFigures 1-10 As shown in the figure, a train carriage cleaning system comprises a guide rail 3 installed above a rail 1, the length direction of the rail 1 is parallel to the length direction of the guide rail 3.

[0033] A sliding carriage 2 is arranged on the guide rail 3, and a driving unit is arranged on the sliding carriage 2, which can drive the sliding carriage 2 to slide on the guide rail. Specifically, the driving unit comprises a driving wheel, which is fixedly connected with the output shaft of a motor fixed on the sliding carriage 2, and the driving wheel is in rolling contact with the guide rail 3.

[0034] The motor is started to drive the driving wheel to rotate, and the sliding carriage 2 can slide on the guide rail 3 when the driving wheel rotates.

[0035] A lifting frame 5 is arranged on the sliding carriage 2 in the vertical direction, and the lifting frame 5 is connected with the sliding carriage 2 through a lifting assembly. Specifically, the lifting assembly is a telescopic rod, the upper end of which is fixedly connected with the sliding carriage 2, and the lower end of which is fixedly connected with the lifting frame 5. The telescopic rod is started to drive the lifting frame 5 to move in the vertical direction of the sliding carriage 2.

[0036] The bottom cleaning assembly 9 is fixedly connected with the lower end of the lifting frame 5, and the side cleaning assembly 4 is arranged on the left and right sides of the lower part of the lifting frame 5. The negative pressure filtering fan 6 is fixed on the sliding carriage 2, and the inlet end of the negative pressure filtering fan 6 is communicated with the bottom cleaning assembly 9 through a communication pipe 905.

[0037] The communication pipe 905 is a negative pressure resistant flexible pipe.

[0038] The side cleaning assembly 4 comprises an upper cleaning roller 402 installed on the lifting frame 5, and the axial direction of the upper cleaning roller 402 is parallel to the running direction of the carriage.

[0039] The side cleaning roller 401 is installed on the front and rear sides of the lifting frame 5 below the upper cleaning roller 402, and the axial direction of the side cleaning roller 401 is perpendicular to the running direction of the carriage.

[0040] The side cleaning assembly 4 and the bottom cleaning assembly 9 are located in the carriage, and the bottom cleaning assembly 9 can clean the residual coal at the lower end of the inside of the carriage. The side cleaning roller 401 of the side cleaning assembly 4 can clean the inner wall of the carriage on one side. The upper cleaning roller 402 can clean the upper edge of the side wall of the carriage on one side.

[0041] The bottom cleaning assembly 9 comprises a box body 902 fixed on the lower end of the lifting frame 5. Specifically, the upper end of the box body 902 is fixedly connected with a support 901, and the support 901 is fixedly connected with the lower end of the lifting frame 5.

[0042] The lower end of the box body 902 is open. The side cleaning wheels 903 are installed on the left and right sides of the front and rear ends of the box body 902. The front and rear sides of the lower end of the box body 902 are both provided with the side cleaning rollers 904.

[0043] The arc-shaped plate 906 is provided at the middle position below the box body 902, and the front and rear ends of the arc-shaped plate 906 are bent upwards. The connecting plate 907 is fixed at the middle of the arc-shaped plate 906, and the connecting plate 907 is fixedly connected with the box body 902.

[0044] The guide plates 908 are fixed at the front and rear ends of the arc-shaped plate 906, and the guard plates 909 are fixed at the front and rear ends of the box body 902. The guide plate 908 and the guard plate 909 are located at one side of the collection and sweeping roller 904.

[0045] Specifically, the guide plate 908 is inclinedly arranged, and the lower end of the guide plate 908 is inclined to the direction of the guard plate 909 at one side.

[0046] The axial direction of the collection and sweeping roller 904 is perpendicular to the advancing direction of the carriage.

[0047] The upper end of the box body 902 is fixedly communicated with the lower end of the communication pipe 905, and the upper end of the communication pipe 905 is fixedly communicated with the inlet end of the negative pressure filtering fan 6.

[0048] When the carriage needs to be swept, the sliding frame 2 is moved so that the side sweeping assembly 4 and the bottom sweeping assembly 9 are located above the carriage that needs to be swept, and then the telescopic rod is started to make the side sweeping assembly 4 and the bottom sweeping assembly 9 descend into the carriage, and then the sliding frame 2 is moved to make the lifting frame 5 drive the side sweeping assembly 4 and the bottom sweeping assembly 9 to move in the carriage.

[0049] The side sweeping roller 401 can sweep the inner wall of the carriage at one side, and the upper sweeping roller 402 can sweep the upper edge of the side wall of the carriage at one side.

[0050] The edge sweeping wheel 903 can gather the residual coal on the left and right sides of the bottom end of the carriage to the middle of the carriage, and then the residual coal gathered in the middle of the carriage can be swept into the storage cavity between the arc-shaped plate 906 and the box body 902 under the action of the collection and sweeping roller 904.

[0051] The guide plate 908 is arranged to facilitate the residual coal being swept into the storage cavity between the arc-shaped plate 906 and the box body 902 by the collection and sweeping roller 904.

[0052] During the sweeping process of the carriage, the negative pressure filtering fan 6 is started, and the residual coal in the storage cavity between the arc-shaped plate 906 and the box body 902 and the dust generated during the sweeping process can enter the negative pressure filtering fan 6 through the communication pipe 905.

[0053] The dust can be sucked into the negative pressure filtering fan 6, which can reduce the amount of dust generated during the sweeping process.

[0054] Example Two: Based on example one, refer to Figure 2 , Figure 4 and Figure 7As shown, the negative pressure filter fan 6 is provided with a collecting hopper 7 below the discharge port, the collecting hopper 7 is fixedly connected with the sliding frame 2, and a conveying belt 8 is installed in the space below the collecting hopper 7.

[0055] When the residual coal in the negative pressure filter fan 6 needs to be discharged, the sliding frame 2 is moved, so that the collecting hopper 7 is located above the conveying belt 8, then the discharge port of the negative pressure filter fan 6 is opened, the residual coal intercepted in the negative pressure filter fan 6 can fall onto the conveying belt 8 through the collecting hopper 7, and the residual coal falling thereon can be transferred by starting the conveying belt 8.

[0056] By setting the collecting hopper 7 and the conveying belt 8, the residual coal intercepted in the negative pressure filter fan 6 can be conveniently transferred.

[0057] The above only describes the preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A train carriage cleaning system comprising a guide rail (3) mounted above a railway track (1), the length direction of the railway track (1) being parallel to the length direction of the guide rail (3), a carriage (2) being slidably arranged on the guide rail (3), a drive unit being arranged on the carriage (2), the drive unit being capable of driving the carriage (2) to slide on the guide rail, characterized in that The lifting frame (5) is arranged in the vertical direction of the sliding frame (2) and is connected with the sliding frame (2) through a lifting assembly; the lower end of the lifting frame (5) is fixedly connected with a bottom sweeping assembly (9); the lower part of the lifting frame (5) is provided with a side sweeping assembly (4) on each of the left and right sides; the sliding frame (2) is fixedly provided with a negative pressure filtering fan (6); the inlet end of the negative pressure filtering fan (6) is communicated with the bottom sweeping assembly (9) through a communication pipe (905); a collecting hopper (7) is arranged below the discharge port of the negative pressure filtering fan (6); the collecting hopper (7) is fixedly connected with the sliding frame (2); and a conveying belt (8) is arranged in the space below the collecting hopper (7).

2. The railcar cleaning system of claim 1, wherein, The side sweeping assembly (4) comprises an upper sweeping roller (402) arranged on the lifting frame (5), the axial direction of the upper sweeping roller (402) is parallel to the running direction of the carriage, and the lifting frame (5) is provided with a side sweeping roller (401) on each of the front and rear sides below the upper sweeping roller (402); the axial direction of the side sweeping roller (401) is perpendicular to the running direction of the carriage; the side sweeping assembly (4) and the bottom sweeping assembly (9) are arranged in the carriage; the bottom sweeping assembly (9) can sweep the residual coal at the lower end of the inside of the carriage; the side sweeping roller (401) of the side sweeping assembly (4) can sweep the inner wall of the carriage on one side; and the upper sweeping roller (402) can sweep the upper edge of the side wall of the carriage on one side.

3. The railcar cleaning system of claim 1, wherein, The bottom sweeping assembly (9) comprises a box body (902) fixedly arranged at the lower end of the lifting frame (5); the lower end of the box body (902) is open; the box body (902) is provided with a side sweeping wheel (903) on each of the left and right sides of the front and rear ends; the box body (902) is provided with a collecting sweeping roller (904) on each of the front and rear sides in the lower end; an arc-shaped plate (906) is arranged at the middle position below the box body (902); the front and rear ends of the arc-shaped plate (906) are upwardly bent; a connecting plate (907) is fixedly arranged at the middle of the arc-shaped plate (906); the connecting plate (907) is fixedly connected with the box body (902); the front and rear ends of the arc-shaped plate (906) are fixedly provided with a guide plate (908); the front and rear ends of the box body (902) are fixedly provided with a guard plate (909); the collecting sweeping roller (904) is arranged between the guide plate (908) and the guard plate (909) on one side; the upper end of the box body (902) is fixedly communicated with the lower end of the communication pipe (905); and the upper end of the communication pipe (905) is fixedly communicated with the inlet end of the negative pressure filtering fan (6).

4. The railcar cleaning system of claim 3, wherein, The guide plate (908) is arranged in an inclined manner, and the lower end of the guide plate (908) is inclined to the guard plate (909) on one side.

5. The railcar cleaning system of claim 3, wherein, The upper end of the box body (902) is fixedly provided with a support (901), and the support (901) is fixedly connected with the lower end of the lifting frame (5).

6. The railcar cleaning system of claim 3, wherein, The axial direction of the collecting sweeping roller (904) is perpendicular to the running direction of the carriage.

7. The railcar cleaning system of claim 1, wherein, The driving unit comprises a driving wheel, the driving wheel is fixedly connected with the output shaft of the motor fixedly arranged on the sliding frame (2) in a concentric manner, and the driving wheel is in rolling contact with the guide rail (3).

8. The railcar cleaning system of claim 1, wherein, The lifting assembly is a telescopic rod, the upper end of the telescopic rod is fixedly connected with the sliding frame (2), and the lower end of the telescopic rod is fixedly connected with the lifting frame (5).

9. The railcar cleaning system of claim 1, wherein, The communication pipe (905) is a negative pressure resistant flexible pipe.

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