High-speed rail apron board automatic cleaning device and cleaning line thereof

Abstract

The utility model relates to the field of high-speed train cleaning devices, and provides a high-speed rail apron board automatic cleaning device and a cleaning line thereof, which comprise a rack, and a conveying unit, a cleaning unit and a water circulation unit which are arranged on the rack, the cleaning unit comprises a high-pressure spraying module, a brushing module and a low-pressure spraying module which are sequentially arranged in the conveying direction of the conveying belt. The brushing module at least comprises a first brush roll, a second brush roll and a third brush roll; the first brush roller, the second brush roller and the third brush roller are used for cleaning the upper side face, the left side face and the right side face of the high-speed rail apron board correspondingly. The cleaning unit further comprises a cleaning roller spraying module; the roller washing and spraying module is arranged over the first brush roller, the second brush roller and the third brush roller and used for washing the first brush roller, the second brush roller and the third brush roller. The high-speed rail apron board cleaning device can clean all positions of a high-speed rail apron board, through high-pressure washing, scrubbing and low-pressure washing, the cleaning effect is more thorough, and the cleaning efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to high -speed train cleaning device field, concretely is a kind of high-speed rail apron automatic cleaning device and its cleaning line. BACKGROUND

[0002] High-speed rail travel as the preferred travel mode of national travel in our country in recent years, safety, fast, punctual characteristics, more and more popular with the public, the high-speed rail number that follows also more and more.Therefore, motor car is moved about 4000km every time and the surface of train needs to be cleaned, and the components of motor car, sealing plate are cleaned, overhauled, painted, replaced, etc., to keep the appearance of running train neat.Washing high-speed rail apron is one of the work.

[0003] The existing short programming motor car is 8 carriages, and the number of aprons of each carriage is about 26, i.e.the total number of aprons of a short programming group car is about 8*26=208.If it is washed by artificial using hundred-grit cloth, the labor intensity of workers is obviously increased, and the efficiency is low.

[0004] CN217069859U discloses a kind of apron, bottom plate cleaning machine for rail transit high-speed train, including support one, support two, support one top is equipped with jacking bracket, jacking bracket is connected with support one between and is equipped with hydraulic cylinder, jacking bracket top is equipped with dirt collecting device, dirt collecting device top is equipped with sliding table, sliding table is equipped with workpiece clamping position, sliding table below is equipped with sliding table drive motor and drives sliding table to move reciprocating in horizontal direction, support two inside is equipped with motor, support two top is equipped with brush roll device, motor drives brush roll device by belt pulley structure, brush roll device both sides are fixed with spray bar by spray bar fixing plate.

[0005] However, high-speed rail apron is generally arc-shaped, and the structure of the above patent can only be adjusted to be low by brush roll to make its cleaning area cover the whole high-speed rail apron, but this way will increase the load of conveying belt, and still cannot ensure that the whole high-speed rail apron can be cleaned, mainly because the side of high-speed rail apron cannot be cleaned.

[0006] Based on this, the technical problem to be solved by the present application is: how to further optimize the automatic cleaning of high-speed rail apron and solve the problem of incomplete cleaning. UTILITY MODEL CONTENTS

[0007] To solve the above technical problems, the utility model provides a kind of high-speed rail apron automatic cleaning device and its cleaning line, this cleaning device can clean each position of high-speed rail apron, improve cleanliness, and carry out high-pressure flushing-brushing-low-pressure flushing in turn when cleaning, not only more complete cleaning effect, improve cleaning efficiency.In addition, its cleaning line is provided, and the front end of the cleaning device is provided with a feeding conveying section, and the rear end is provided with a discharging conveying section, so that the degree of automation and cleaning efficiency is improved by reasonable layout.

[0008] The technical scheme of the utility model is:

[0009] A high-speed rail skirt plate automatic cleaning device, including frame and setting on frame's conveying unit, cleaning unit, water circulation unit, the cleaning unit includes high pressure spray module, brush wash module and low pressure spray module that arranges in turn along the conveying belt's conveying direction, the brush wash module includes at least one first brush roll, one second brush roll and one third brush roll, the first brush roll, second brush roll, third brush roll are used for cleaning high-speed rail skirt plate's upper side, left side, right side respectively, the cleaning unit still includes wash roller spray module, the wash roller spray module is arranged in the just above first brush roll, second brush roll and third brush roll and is used for cleaning first brush roll, second brush roll and third brush roll.

[0010] In the above-mentioned high-speed rail skirt plate automatic cleaning device, the first brush roll is horizontally arranged above the high-speed rail skirt plate; the second brush roll is inclinedly arranged above the left side of the high-speed rail skirt plate; and the third brush roll is inclinedly arranged above the right side of the high-speed rail skirt plate.

[0011] In the above-mentioned high-speed rail skirt plate automatic cleaning device, the conveying unit includes a conveying chain, a driving sprocket, a driven sprocket and a support plate; the driving sprocket and the driven sprocket are connected to the right end and the left end of the frame respectively; the conveying chain is connected to the driving sprocket and the driven sprocket; and the support plate is arranged on the conveying chain, and a plurality of support plates are used to support the high-speed rail skirt plate.

[0012] In the above-mentioned high-speed rail skirt plate automatic cleaning device, a limiting piece is arranged on the support plate; and the limiting piece is used to prevent the high-speed rail skirt plate from deviating.

[0013] In the above-mentioned high-speed rail skirt plate automatic cleaning device, the high-pressure spray module includes a plurality of first spray pipes arranged side by side; a plurality of first spray heads are arranged on the first spray pipes; and the first spray pipes are in communication with the water circulation unit.

[0014] In the above-mentioned high-speed rail skirt plate automatic cleaning device, the low-pressure spray module includes a plurality of second spray pipes arranged side by side; a plurality of second spray heads are arranged on the second spray pipes; and the second spray pipes are in communication with the water circulation unit.

[0015] In the above-mentioned high-speed rail skirt plate automatic cleaning device, the wash roller spray module includes a plurality of third spray pipes arranged side by side; a plurality of third spray heads are arranged on the third spray pipes; and the third spray pipes are in communication with the water circulation unit.

[0016] In the high-speed rail skirt plate automatic cleaning device, the water circulation unit comprises a water tank for receiving spray water, a first liquid supply module in communication with the high-pressure spray module, a second liquid supply module in communication with the roller spray module, and a third liquid supply module in communication with the low-pressure spray module.

[0017] In the high-speed rail skirt plate automatic cleaning device, the first liquid supply module, the second liquid supply module and the third liquid supply module are identical in structure and each comprises a liquid supply pump and a liquid storage tank; the liquid storage tank and the water tank are connected by a pipeline and used for circulating spray water.

[0018] In addition, the application also discloses a high-speed rail skirt plate automatic cleaning line comprising a feeding conveying section, the high-speed rail skirt plate automatic cleaning device and a discharging conveying section connected in sequence.

[0019] The above technical solution of the utility model has at least one of the following advantages or beneficial effects:

[0020] The cleaning device of the utility model sequentially performs high-pressure flushing-brushing-low-pressure flushing during cleaning, the purpose is to remove large particle silt and loose dirt first, then to perform physical friction cleaning on stubborn stains (such as oil film and gum) that cannot be removed by high pressure, and finally to flush residual cleaning liquid and small stains, the whole process realizes efficient cleaning through scientific step-by-step implementation; meanwhile, during the brushing process, the first brush roll, the second brush roll and the third brush roll of the brushing module are respectively used for cleaning the upper side, the left side and the right side of the high-speed rail skirt plate, ensuring that each position of the high-speed rail skirt plate is brushed, thereby improving the cleaning effect and the cleaning efficiency.

[0021] In addition, the cleaning line of the utility model is provided with the feeding conveying section at the front end of the cleaning device and the discharging conveying section at the rear end, and through reasonable layout, the degree of automation and the cleaning efficiency are improved. BRIEF DESCRIPTION OF DRAWINGS

[0022] Fig. 1 is a perspective view of embodiment 1 of the utility model;

[0023] Fig. 2 is a top view of embodiment 1 of the utility model;

[0024] Fig. 3 is a front view of embodiment 1 of the utility model.

[0025] EXPLANATION OF REFERENCE NUMBERS:

[0026] Frame 1; conveying unit 2; conveying chain 21; driving sprocket 22; driven sprocket 23; support plate 24; first limiting column 241; second limiting column 242; cleaning unit 3; high-pressure spraying module 31; first spraying pipe 311; first spraying head 312; brushing module 32; first brush roller 321; second brush roller 322; third brush roller 323; low-pressure spraying module 33; second spraying pipe 331; second spraying head 332; roller washing spraying module 34; third spraying pipe 341; third spraying head 342; water circulation unit 4; first liquid supply module 41; second liquid supply module 42; third liquid supply module 43; water tank 44; high-speed rail skirt a; feeding conveying section A; discharging conveying section B. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0028] Embodiment 1

[0029] Please refer to Figs. 1-3 A high-speed rail skirt automatic cleaning device, comprising a frame 1 and conveying unit 2, cleaning unit 3 and water circulation unit 4 arranged on the frame 1, the cleaning unit 3 comprising high-pressure spraying module 31, brushing module 32 and low-pressure spraying module 33 arranged in sequence along the conveying direction of the conveying belt; the brushing module 32 comprises a first brush roller 321, a second brush roller 322 and a third brush roller 323; the first brush roller 321, the second brush roller 322 and the third brush roller 323 are respectively used for cleaning the upper side, the left side and the right side of the high-speed rail skirt a; the cleaning unit 3 further comprises a roller washing spraying module 34; the roller washing spraying module 34 is arranged directly above the first brush roller 321, the second brush roller 322 and the third brush roller 323 and is used for cleaning the first brush roller 321, the second brush roller 322 and the third brush roller 323.

[0030] In actual application, the high-speed rail skirt a is first washed by high pressure through the high-pressure spraying module 31, the purpose is to remove large-particle silt and loose dirt, and then is sequentially brushed by the first brush roller 321, the second brush roller 322 and the third brush roller 323 to clean stubborn stains (such as oil film, gum) in a rubbing way, and finally is washed by low pressure to clean the remaining cleaning liquid and small stains on the surface.

[0031] The whole process described above realizes efficient cleaning through scientific steps. Meanwhile, during the brushing process, the first brush roller 321, the second brush roller 322 and the third brush roller 323 of the brushing module 32 are respectively used for cleaning the upper side, the left side and the right side of the high-speed rail apron a, so as to ensure that each position of the high-speed rail apron a is brushed, thereby improving the cleaning effect and the cleaning efficiency.

[0032] In the embodiment, specifically, the first brush roller 321 is horizontally arranged directly above the high-speed rail apron a; the second brush roller 322 is obliquely arranged above the left side of the high-speed rail apron a; and the third brush roller 323 is obliquely arranged above the right side of the high-speed rail apron a.

[0033] In the embodiment, in order to improve the cooperation degree with the high-speed rail apron a and improve the cleaning effect, more specifically, the angle of the left oblique of the second brush roller 322 is 20°, and the angle of the right oblique of the third brush roller 323 is 20°. The above design is to cooperate with the shape characteristics of the high-speed rail apron a in the embodiment. It should be noted that the specific structure of the first brush roller 321, the second brush roller 322 and the third brush roller 323 is a known technology in the art, such as the brush roller structure disclosed in CN102352610A, so the embodiment does not describe the specific structure of the first brush roller 321, the second brush roller 322 and the third brush roller 323.

[0034] In the embodiment, the conveying unit 2 includes a conveying chain 21, a driving sprocket 22, a driven sprocket 23 and a support plate 24; the driving sprocket 22 and the driven sprocket 23 are respectively connected to the right end and the left end of the rack 1; the conveying chain 21 is connected to the driving sprocket and the driven sprocket 23; the support plate 24 is arranged on the conveying chain 21, and a plurality of support plates 24 are used to support the high-speed rail apron a. That is, the conveying unit 2 is a chain conveyor, which has the advantage that the spraying water can fall into the water tank 44 described below to realize water circulation. Meanwhile, in the embodiment, the support plate 24 is provided with a limiting piece; the limiting piece is used to prevent the high-speed rail apron a from deviating. Specifically, the limiting piece includes a first limiting column 241 arranged on both sides of the support plate 24 and a second limiting column 242 arranged at intervals, that is, the second limiting column 242 is arranged on the support plate 24 every interval of the length of a high-speed rail apron a. Under the above design, the deviation of the high-speed rail apron a during the flushing and brushing process is avoided, thereby avoiding the problem of partial cleaning.

[0035] In the embodiment, specifically, the high-pressure spraying module 31 comprises six first spraying pipes 311 arranged side by side; a plurality of first spraying heads 312 are arranged on the first spraying pipes 311; the first spraying pipes 311 are communicated with the water circulation unit 4; the low-pressure spraying module 33 comprises three second spraying pipes 331 arranged side by side; a plurality of second spraying heads 332 are arranged on the second spraying pipes 331; the second spraying pipes 331 are communicated with the water circulation unit 4; the roller washing spraying module 34 comprises four third spraying pipes 341 arranged side by side; a plurality of third spraying heads 342 are arranged on the third spraying pipes 341; the third spraying pipes 341 are communicated with the water circulation unit 4.

[0036] The embodiment reasonably arranges the lengths of high-pressure spraying, brushing and low-pressure spraying according to the conveying speed of the conveying unit 2, so that the cleaning efficiency of the single high-speed rail apron a is improved without affecting the cleaning efficiency.

[0037] In the embodiment, preferably, the water circulation unit 4 comprises a water tank 44 for receiving spraying water, a first liquid supply module 41 communicated with the high-pressure spraying module 31, a second liquid supply module 42 communicated with the roller washing spraying module 34, and a third liquid supply module 43 communicated with the low-pressure spraying module 33. Further preferably, the first liquid supply module 41, the second liquid supply module 42 and the third liquid supply module 43 are the same in structure and each comprise a liquid supply pump and a liquid storage tank; the liquid storage tank and the water tank 44 are connected by pipelines and used for circulating spraying water.

[0038] In the above preferred manner, the first liquid supply module 41, the second liquid supply module 42 and the third liquid supply module 43 are independent of each other, so as to match the required spraying pressures.

[0039] In addition, the embodiment also discloses a high-speed rail apron automatic cleaning line, which comprises a feeding conveying section A, the high-speed rail apron automatic cleaning device and a discharging conveying section B connected in sequence. The cleaning line has the advantage of improving automation, and the staff only needs to place the high-speed rail apron a on the feeding conveying section A for automatic cleaning, and then receives the clean high-speed rail apron a in the discharging conveying section B.

[0040] Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and their equivalents.

Claims

1. A high-speed rail skirt panel automatic cleaning device, comprising a rack and a conveying unit, a cleaning unit and a water circulation unit arranged on the rack, characterized in that, The cleaning unit comprises a high-pressure spraying module, a brushing module and a low-pressure spraying module arranged in sequence along the conveying direction of the conveying belt; the brushing module comprises at least a first brush roller, a second brush roller and a third brush roller; the first brush roller, the second brush roller and the third brush roller are respectively used for cleaning the upper side, the left side and the right side of the high-speed rail apron; the cleaning unit further comprises a roller washing spraying module; the roller washing spraying module is arranged directly above the first brush roller, the second brush roller and the third brush roller and is used for cleaning the first brush roller, the second brush roller and the third brush roller.

2. The high-speed rail skirting panel automatic cleaning device according to claim 1, characterized in that, The first brush roller is horizontally arranged directly above the high-speed rail apron; the second brush roller is obliquely arranged above the left side of the high-speed rail apron; and the third brush roller is obliquely arranged above the right side of the high-speed rail apron.

3. The high-speed rail skirting panel automatic cleaning device according to claim 1, characterized in that, The conveying unit comprises a conveying chain, a driving sprocket, a driven sprocket and a support plate; the driving sprocket and the driven sprocket are respectively connected to the right end and the left end of the rack; the conveying chain is connected to the driving sprocket and the driven sprocket; and the support plate is arranged on the conveying chain, and a plurality of support plates are used for supporting the high-speed rail apron.

4. The high-speed rail skirting panel automatic cleaning device according to claim 3, characterized in that, The support plate is provided with a limiting piece; and the limiting piece is used for preventing the high-speed rail apron from deviating.

5. The high-speed rail skirting panel automatic cleaning device according to claim 1, characterized in that, The high-pressure spraying module comprises a plurality of first spraying pipes arranged side by side; the first spraying pipes are provided with a plurality of first spraying heads; and the first spraying pipes are in communication with the water circulation unit.

6. The high-speed rail skirting panel automatic cleaning device according to claim 1, characterized in that, The low-pressure spraying module comprises a plurality of second spraying pipes arranged side by side; the second spraying pipes are provided with a plurality of second spraying heads; and the second spraying pipes are in communication with the water circulation unit.

7. The high-speed rail skirting panel automatic cleaning device according to claim 1, characterized in that, The roller washing spraying module comprises a plurality of third spraying pipes arranged side by side; the third spraying pipes are provided with a plurality of third spraying heads; and the third spraying pipes are in communication with the water circulation unit.

8. The high-speed rail skirting panel automatic cleaning device according to claim 1, characterized in that, The water circulation unit comprises a water tank for receiving spraying water, a first liquid supply module in communication with the high-pressure spraying module, a second liquid supply module in communication with the roller washing spraying module, and a third liquid supply module in communication with the low-pressure spraying module.

9. The high-speed rail skirting panel automatic cleaning device according to claim 8, characterized in that, The first liquid supply module, the second liquid supply module and the third liquid supply module have the same structure and each comprises a liquid supply pump and a liquid storage tank; the liquid storage tank and the water tank are connected by a pipeline and are used for circulating spraying water.

10. A high-speed automatic cleaning line for skirt panels, characterized in that, The high-speed rail apron automatic cleaning device comprises an upper conveying section, a lower conveying section and a high-speed rail apron automatic cleaning device as claimed in any one of claims 1 to 9.

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