A train depot side surface washing mechanism

Abstract

The utility model discloses a kind of for train depot end side surface scrubbing mechanism, including installation frame, feeding mechanism is installed on it, feeding mechanism is composed of C-type frame, upper running guide rail, upper running wheel group, lower running guide rail, lower running wheel group, electro-hydraulic push rod, universal joint and limiting mechanism, electro-hydraulic push rod output end is connected with C-type frame by universal joint, push brush roller realizes push out and retract function, upper and lower running guide rail is installed on the upper end and lower end of C-type frame, and there is brush roller between the two, lower running guide rail installs the speed reducer of driving brush roller rotation, and upper running guide rail has guide pulley mounting plate and first longitudinal, transverse wheel group, the inside of lower running guide rail has second longitudinal, transverse wheel group, installation frame is also provided with clean water tank, water pump and distribution box, and water pump is connected with the spray head towards brush roller.The mechanism reduces the installation and use requirement of cleaning equipment, and mechanical replaces manual to improve car washing efficiency, and different vehicle models can be cleaned by bristle configuration and feeding mechanism adjustment, increase car washer compatibility.

Description

Technical Field

[0001] This utility model relates to the field of train maintenance technology, and in particular to a brushing mechanism for the side of a train depot. Background Technology

[0002] Currently, many station sections have problems such as insufficient length of straight track sections, cramped space due to the placement of ground power supply boxes, water tanks, etc. on both sides of the track, and lack of integrated track bed in front of and behind the track depot. These issues prevent the installation of standard automatic train cleaning equipment, forcing train cleaning operations to be carried out manually, resulting in high cleaning costs, low efficiency, and poor results. Utility Model Content

[0003] The purpose of this application is to provide a side-washing mechanism for train depots to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this application provides the following technical solution: a side-washing mechanism for train depot ends, including an installation frame; The feeding mechanism is mounted on the mounting frame and is used to control the feed amount of the brush roller. It consists of a C-shaped frame, an upper traveling guide rail, an upper traveling wheel assembly, a lower traveling guide rail, a lower traveling wheel assembly, an electro-hydraulic actuator, a universal joint, and a limiting mechanism. The electro-hydraulic actuator is a direct-push type and is fixed on the mounting frame. Its output end is connected to the C-shaped frame through a universal joint. The C-shaped frame is assembled in multiple sets of traveling guide rails and traveling wheel assemblies. The electro-hydraulic actuator pushes the brush assembly to complete the push-out and retraction functions. The limiting mechanism installed on the end face of the traveling guide rail plays a working limiting role for the brush roller.

[0005] Preferably, a universal joint flange is fixedly connected to the universal joint at the output end of the electro-hydraulic actuator, and the universal joint flange is detachably connected to the C-shaped frame by bolts.

[0006] Preferably, the upper travel guide rail and the lower travel guide rail are respectively installed at the upper and lower ends of the C-shaped frame, and a brush roller rotatably connected to the upper travel guide rail is provided between them. A reducer for driving the brush roller to rotate is fixedly installed on the lower travel guide rail.

[0007] Preferably, a guide wheel mounting plate is fixedly installed on the upper traveling guide rail, the guide wheel mounting plate is fixedly connected to the C-shaped frame, and a first longitudinal wheel set and a first transverse wheel set are respectively installed at the upper and lower ends of the guide wheel mounting plate.

[0008] Preferably, a second longitudinal wheel set and a second transverse wheel set are installed on the inner side of the lower travel guide rail.

[0009] Preferably, a clean water tank is fixedly installed on the mounting frame, a water pump is fixedly installed on the clean water tank, the output end of the water pump is connected to a nozzle facing the brush roller, and a power distribution box is also fixedly installed on the mounting frame.

[0010] In summary, the technical effects and advantages of this utility model are as follows: 1. This utility model greatly reduces the installation and usage requirements of the cleaning equipment and improves the applicability of the car wash machine by adopting a side cleaning frame mechanism and a feeding mechanism.

[0011] 2. Machinery replaces manual labor, improving the efficiency of car washing.

[0012] 3. This utility model, through the reasonable configuration of brush bristle size and the adjustment of the feeding mechanism, can clean different car models, thereby increasing the compatibility of the car wash machine. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of a side-washing mechanism for the end of a train depot, as described in an embodiment of this application. Figure 2 This is a schematic diagram of the installation structure of a C-shaped frame, upper travel guide rail, and lower travel guide rail for a side cleaning mechanism at the end of a train depot, as described in an embodiment of this application. Figure 3 This is a schematic diagram of the installation of the guide wheel mounting plate and the upper running wheel assembly of this utility model; Figure 4 This is a schematic diagram of the installation of the lower traveling guide rail and the lower traveling wheel assembly of this utility model; Figure 5 This is a schematic diagram of the connection between the electro-hydraulic actuator, universal joint, and universal joint flange of this utility model.

[0015] In the diagram: 1. Feeding mechanism; 2. Upper traveling guide rail; 3. C-shaped frame; 4. Electro-hydraulic actuator; 5. Lower traveling wheel assembly; 6. Lower traveling guide rail; 7. Water pump; 8. Traveling guide rail; 9. Clean water tank; 10. Guide wheel mounting plate; 11. First longitudinal wheel assembly; 12. First transverse wheel assembly; 13. Second longitudinal wheel assembly; 14. Second transverse wheel assembly; 16. Universal joint; 17. Universal joint flange; 18. Mounting frame; 19. Brush roller; 20. Reducer; 21. Distribution box. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] In the description of this disclosure, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," "top," and "bottom," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this disclosure. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0018] It should also be noted that all standard parts used in this application are commercially available, and can be custom-made according to the description and drawings. Unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances, and unless explicitly limited, machinery, parts, and equipment can all adopt conventional models in the prior art.

[0019] In this document, the term "comprising" is intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0020] Example: This cleaning mechanism for the side of the train depot end mainly consists of several key structures, which cooperate with each other to achieve effective cleaning of the side of the train depot end. The detailed technical solution is as follows: Overall Architecture This scrubbing mechanism is based on the mounting frame 18 as the basic support structure, on which components such as the feeding mechanism 1, the clean water tank 9, the water pump 7, and the electrical distribution box 21 are installed.

[0021] Feed mechanism 1 The feeding mechanism 1 is mounted on the mounting frame 18 and is used to control the feed amount of the brush roller 19. It consists of a C-shaped frame 3, an upper traveling guide rail 2, an upper traveling wheel assembly, a lower traveling guide rail 6, a lower traveling wheel assembly 5, an electro-hydraulic actuator 4, a universal joint 16, and a limiting mechanism. The electro-hydraulic actuator 4 is a direct-push type and fixed on the mounting frame 18, and its output end is connected to the C-shaped frame 3 through the universal joint 16. The C-shaped frame 3 is assembled in multiple sets of traveling guide rails 8 (including the upper traveling guide rail 2 and the lower traveling guide rail 6) and traveling wheel assemblies (upper traveling wheel assembly and lower traveling wheel assembly 5). The electro-hydraulic actuator 4 pushes the C-shaped frame 3, thereby completing the push-out and retraction functions of the brush assembly (brush roller 19). The limiting mechanism installed on the end face of the traveling guide rail 8 can play a working limiting role for the brush roller 19. The output end of the electro-hydraulic actuator 4 is fixedly connected to the universal joint 16 with a universal joint flange 17. The universal joint flange 17 is detachably connected to the C-shaped frame 3 by bolts, which facilitates installation and maintenance.

[0022] Brush roller drive structure The upper travel guide rail 2 and the lower travel guide rail 6 are respectively installed at the upper and lower ends of the C-shaped frame 3, and a brush roller 19 rotatably connected to the upper travel guide rail 2 is provided between them. A reducer 20 that drives the brush roller 19 to rotate is fixedly installed on the lower travel guide rail 6, and the reducer 20 provides stable rotational power for the brush roller 19.

[0023] Auxiliary guidance structure A guide wheel mounting plate 10 is fixedly installed on the upper travel guide rail 2, and the guide wheel mounting plate 10 is fixedly connected to the C-shaped frame 3. The upper and lower ends of the guide wheel mounting plate 10 are respectively equipped with a first longitudinal wheel set 11 and a first transverse wheel set 12. The inner side of the lower travel guide rail 6 is equipped with a second longitudinal wheel set 13 and a second transverse wheel set 14. These wheel sets assist the brush roller 19 to move smoothly on the travel guide rail 8.

[0024] Cleaning fluid supply structure A clean water tank 9 is fixedly installed on the mounting frame 18, and a water pump 7 is fixedly installed on the clean water tank 9. The output end of the water pump 7 is connected to a nozzle facing the brush roller 19. The water pump 7 draws water from the clean water tank 9 and sprays it onto the brush roller 19 through the nozzle to achieve the cleaning function.

[0025] Working principle Brush roller feeding principle When cleaning is required on the side of the train depot, the electro-hydraulic actuator 4 is activated. The electro-hydraulic actuator 4 is a direct-push type, with its output end pushing the C-shaped frame 3 via a universal joint 16 and a universal joint flange 17. Since the C-shaped frame 3 is assembled in a running system consisting of an upper running guide rail 2, a lower running guide rail 6, and corresponding upper and lower running wheel sets 5, the C-shaped frame 3 moves along the running guide rail 8, thereby driving the brush roller 19 closer to the side of the train depot, realizing the function of pushing out the brush roller 19. After cleaning is completed, the electro-hydraulic actuator 4 reverses its movement, retracting the brush roller 19. A limiting mechanism installed on the end face of the running guide rail 8 will limit the brush roller 19 when it moves to the appropriate position, preventing excessive movement.

[0026] Brush roller rotation principle The reducer 20 is installed on the lower travel guide rail 6. After the reducer 20 is started, its output shaft drives the brush roller 19 to rotate. The brush roller 19 is rotatably connected to the upper travel guide rail 2. Driven by the reducer 20, the brush roller 19 rotates continuously to brush the side of the train depot.

[0027] Cleaning fluid supply principle Water pump 7 is installed on clean water tank 9. After water pump 7 is started, water pump 7 draws water out of clean water tank 9. The water is delivered through the output end of water pump 7 to the nozzle facing brush roller 19. The nozzle sprays water onto brush roller 19, keeping brush roller 19 moist during the brushing process and improving the cleaning effect.

[0028] Assisted guidance principle During the movement of the brush roller 19, the first longitudinal wheel set 11 and the first transverse wheel set 12 on the guide wheel mounting plate 10, as well as the second longitudinal wheel set 13 and the second transverse wheel set 14 inside the lower travel guide rail 6, play an auxiliary guiding and stabilizing role. These wheel sets cooperate with the travel guide rail 8 to ensure that the brush roller 19 can move smoothly and accurately along the predetermined trajectory, ensuring the smooth progress of the cleaning work.

[0029] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A brushing mechanism for the side of a train depot, characterized in that: include: Mounting framework; The feeding mechanism is mounted on the mounting frame and is used to control the feed amount of the brush roller. It consists of a C-shaped frame, an upper traveling guide rail, an upper traveling wheel assembly, a lower traveling guide rail, a lower traveling wheel assembly, an electro-hydraulic actuator, a universal joint, and a limiting mechanism. The electro-hydraulic actuator is a direct-push type and is fixed on the mounting frame. Its output end is connected to the C-shaped frame through a universal joint. The C-shaped frame is assembled in multiple sets of traveling guide rails and traveling wheel assemblies. The electro-hydraulic actuator pushes the brush assembly to complete the push-out and retraction functions. The limiting mechanism installed on the end face of the traveling guide rail plays a working limiting role for the brush roller.

2. The washing mechanism for the side of a train depot end according to claim 1, characterized in that: A universal joint flange is fixedly connected to the universal joint at the output end of the electro-hydraulic actuator. The universal joint flange is detachably connected to the C-shaped frame by bolts.

3. A side-washing mechanism for train depot ends according to claim 1, characterized in that: The upper and lower travel guide rails are respectively installed at the upper and lower ends of the C-shaped frame, and a brush roller rotatably connected to the upper travel guide rail is provided between them. A reducer that drives the brush roller to rotate is fixedly installed on the lower travel guide rail.

4. A side-washing mechanism for train depot ends according to claim 1, characterized in that: A guide wheel mounting plate is fixedly installed on the upper traveling guide rail. The guide wheel mounting plate is fixedly connected to the C-shaped frame. A first longitudinal wheel set and a first transverse wheel set are respectively installed at the upper and lower ends of the guide wheel mounting plate.

5. A side-washing mechanism for train depot ends according to claim 1, characterized in that: The inner side of the lower travel guide rail is equipped with a second longitudinal wheel set and a second transverse wheel set.

6. A side-washing mechanism for train depot ends according to claim 1, characterized in that: A clean water tank is fixedly installed on the mounting frame, and a water pump is fixedly installed on the clean water tank. The output end of the water pump is connected to a nozzle facing the brush roller. A power distribution box is also fixedly installed on the mounting frame.

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