Crawler-type motor car roof cleaning machine

Abstract

The utility model discloses a caterpillar type motor car roof walk -off machine, including machine body, the machine body top surface one side fixed mounting has motor seat, and installs drive motor on the motor seat, and drive motor output end connection installation has transmission shaft, transmission shaft is connected with caterpillar walking mechanism drive installation, the machine body front end fixed welding has extension plate, and extension plate top surface fixed mounting has installation bearing frame, and install first rotating shaft on installation bearing frame, symmetry fixed mounting has first transmission on transmission shaft, symmetry fixed mounting has second transmission on first rotating shaft, and the transmission belt is connected between first transmission and second transmission. Advantageous effects: the utility model realizes the power that can utilize drive motor drives transmission shaft to provide, synchronous drive cleaning mechanism rotation to motor car roof carries out clean and brushes cleaning operation, need not separately add rotary motor alone and drive alone, and then reduces caterpillar type motor car roof walk -off machine's dead weight and power consumption.

Description

Technical Field

[0001] This utility model relates to the field of cleaning equipment technology, specifically to a tracked vehicle roof cleaning machine. Background Technology

[0002] EMU, short for high-speed rail vehicles, refers to vehicles equipped with power units in rail transit systems. It includes two main categories: locomotives and power carriages. They are railway vehicles equipped with wheel-drive machinery. The EMUs and high-speed trains operating in my country are mainly pure white, with streamlined structures and high speeds. This makes it very easy for the outer surface of EMUs and high-speed trains to get dirty. Therefore, special equipment is needed to clean their roofs.

[0003] The prior art discloses an adjustable tracked high-speed train roof cleaning machine with publication number CN204279376U, including a walking device, a sweeping device, a water spraying device, and a drying device. The sweeping device is located directly in front of the walking device, the water spraying device is located in the middle of the walking device, and the drying device is located directly behind the walking device. This utility model adopts an adjustable tracked walking mechanism, which is not only easy to assemble and disassemble, but also adapts well to the movement at the connection points of various carriages of high-speed trains, showing strong adaptability. By adding lateral walking bases that can move on the arc sections on both sides of the high-speed train roof, it not only provides support but also improves the stability of the movement of this utility model. It integrates adjustable tracked walking, rotary sweeping, pressurized multi-nozzle water spraying and wiping with a roof-shaped design, resulting in good and comprehensive cleaning effect.

[0004] The aforementioned utility model uses a separate rotary motor to drive the cleaning mechanism to achieve the purpose of cleaning the roof of the train. However, the separate rotary motor not only increases the weight of the device and the power consumption during its movement, but also further increases the power consumption rate of the device, thereby reducing its battery life. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a tracked EMU roof cleaning machine, which can use the power provided by the drive motor to drive the transmission shaft to synchronously drive the cleaning mechanism to rotate and perform cleaning operations on the EMU roof. It eliminates the need for a separate rotary motor for driving, reducing the weight of the device and power consumption, thereby solving the problems mentioned in the background technology.

[0007] (II) Technical Solution

[0008] To achieve the aforementioned advantage of using the power provided by the drive motor to drive the transmission shaft and synchronously drive the cleaning mechanism to rotate and clean the roof of the EMU, eliminating the need for a separate rotary motor and reducing the weight and power consumption of the device, the specific technical solution adopted by this utility model is as follows: A tracked EMU roof cleaning machine includes a body, on which tracked walking mechanisms are symmetrically installed on both sides. A motor base is fixedly installed on one side of the top surface of the body, and a drive motor is mounted on the motor base. The output end of the drive motor is connected to a transmission shaft, which is driven and connected to the tracked walking mechanism. The front end of the body is fixedly welded... An extension plate is attached, and a bearing bracket is fixedly installed on the top surface of the extension plate. A first rotating shaft is installed on the bearing bracket. A first transmission wheel is symmetrically fixedly installed on the transmission shaft, and a second transmission wheel is symmetrically fixedly installed on the first rotating shaft. A transmission belt is sleeved between the first transmission wheel and the second transmission wheel. Extension bearing brackets are symmetrically welded on both sides of the extension plate. A second rotating shaft is installed between the two extension bearing brackets, and a cleaning roller is fixedly installed on the second rotating shaft. A first gear is symmetrically fixedly installed at both ends of the first rotating shaft, and a second gear is symmetrically fixedly installed at both ends of the second rotating shaft. The first gear and the second gear mesh with each other.

[0009] Furthermore, a fixing frame is fixedly welded to the bottom surface of the extension plate, and a liquid leveling plate is fixedly installed on the fixing frame. Several nozzles are evenly installed on the bottom surface of the liquid leveling plate. A water storage tank is fixedly installed on the top surface of the machine body. One end of a water supply pipe is connected to the inner cavity of the water storage tank, and the other end of the water supply pipe passes through the extension plate and connects to the inner cavity of the liquid leveling plate. A water pump is installed on the water supply pipe.

[0010] Furthermore, a lateral walking mechanism is fixedly installed on the side wall of the tracked walking mechanism.

[0011] Furthermore, a drying mechanism is fixedly installed at the tail end of the machine body.

[0012] Furthermore, the machine body is electrically connected to the drive motor and the water pump.

[0013] Furthermore, a water supply pipe is connected to the top surface of the water storage tank.

[0014] Furthermore, the liquid distribution plate and the cleaning roller are of equal length, and the length of the liquid distribution plate and the cleaning roller is greater than the width of the train roof.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model provides a tracked EMU roof cleaning machine, which has the following advantages:

[0017] (1) This utility model is equipped with a drive shaft, a first rotating shaft, a second rotating shaft, and a cleaning roller. When in use, the user places the machine body on the roof of the train, so that the tracked walking mechanism installed symmetrically on both sides of the machine body contacts the roof of the train, and the lateral walking mechanism installed symmetrically on both sides of the tracked walking mechanism abuts against the arcs on both sides of the train. Then, the drive motor installed on the motor base is started to drive the drive shaft to rotate. The drive shaft is connected to the tracked walking mechanism, which drives the tracked walking mechanism to move the machine body forward along the roof of the train. On the other hand, an extension plate is fixedly welded to the front end of the machine body, and a bearing bracket is fixedly installed on the top surface of the extension plate. The first rotating shaft is installed on the bearing bracket. The second drive wheel is symmetrically installed on the first rotating shaft, and the first drive wheel is symmetrically installed on the drive shaft. The first drive wheel and the second drive wheel are connected. A drive belt is connected between the two sides of the extension plate, so the drive shaft can drive the first rotating shaft to rotate. Since the extension plate has symmetrically installed extension bearing brackets on both sides, and the second rotating shaft is installed on the extension bearing brackets, and the cleaning roller is fixedly installed on the second rotating shaft, the first gear fixedly installed on both ends of the first rotating shaft and the second gear fixedly installed on both ends of the second rotating shaft mesh with each other. Therefore, the first rotating shaft can drive the second rotating shaft to rotate in the opposite direction. The second rotating shaft can then drive the cleaning roller to rotate, thereby cleaning the roof of the EMU. This realizes that the power provided by the drive motor to drive the drive shaft can be used to synchronously drive the cleaning mechanism to rotate and clean the roof of the EMU. There is no need to add a separate rotary motor for driving, which reduces the weight and power consumption of the tracked EMU roof cleaning machine and improves its endurance.

[0018] (2) This utility model is equipped with a liquid distribution plate, nozzles, a cleaning roller, and a drying mechanism. As described above, when the machine body moves forward, it can synchronously drive the cleaning roller to rotate and clean the roof of the train. At the same time, the water pump installed on the water supply pipe starts synchronously. The water pump can pump the cleaning water in the water storage tank into the inner cavity of the liquid distribution plate installed on the bottom surface of the extension plate through the water supply pipe, and finally spray it onto the roof of the train through several nozzles installed on the bottom surface of the liquid distribution plate. Since the nozzles of this utility model are located at the front end of the machine body in the direction of travel, they can be used first. High-pressure cleaning water sprayed from nozzles washes away dust and impurities adhering to the roof of the train. A rotating sweeping roller then thoroughly removes all the dust. This method is more effective than dry brushing followed by nozzle spraying. Finally, a drying mechanism fixed to the rear of the machine wipes away any remaining cleaning water, completing the cleaning process. The uniform liquid plate and sweeping roller are longer than the width of the train, ensuring effective, comprehensive, and thorough cleaning of the roof for superior results. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a top view of a tracked vehicle roof cleaning machine according to an embodiment of the present utility model;

[0021] Figure 2 According to the embodiments of this utility model Figure 1 AA section view;

[0022] Figure 3 According to the embodiments of this utility model Figure 1 BB section view;

[0023] Figure 4 This is a perspective view of the cleaning roller of the tracked vehicle roof cleaning machine according to an embodiment of the present utility model.

[0024] In the picture:

[0025] 1. Machine body; 2. Water supply pipe; 3. Drive belt; 4. Motor base; 5. Drying mechanism; 6. Drive motor; 7. Drive shaft; 8. First drive wheel; 9. Track walking mechanism; 10. Water storage tank; 11. Lateral walking mechanism; 12. Cleaning roller; 13. Extension plate; 14. Water supply pipe; 15. Liquid distribution plate; 16. First rotating shaft; 17. Water pump; 18. Second drive wheel; 19. Bearing mounting bracket; 20. Extension bearing bracket; 21. Second rotating shaft; 22. First gear; 23. Second gear; 24. Fixing frame; 25. Nozzle. Detailed Implementation

[0026] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0027] According to an embodiment of the present invention, a tracked vehicle roof cleaning machine is provided.

[0028] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments, such as... Figure 1-4As shown, the tracked vehicle roof cleaning machine according to an embodiment of the present invention includes a body 1, with tracked walking mechanisms 9 symmetrically installed on both sides of the body 1. A motor base 4 is fixedly installed on one side of the top surface of the body 1, and a drive motor 6 is installed on the motor base 4. A transmission shaft 7 is connected to the output end of the drive motor 6. The transmission shaft 7 is drivenly connected to the tracked walking mechanism 9. An extension plate 13 is fixedly welded to the front end of the body 1, and a bearing bracket 19 is fixedly installed on the top surface of the extension plate 13. A first rotating shaft 16 is installed on the bearing bracket 19. A first transmission wheel 8 is symmetrically fixedly installed on the transmission shaft 7, and a second transmission wheel 18 is symmetrically fixedly installed on the first rotating shaft 16. The first transmission wheel 8 and the second transmission wheel 18 are connected to each other. A transmission belt 3 is connected between the two extension plates 13. Extension bearing brackets 20 are symmetrically welded on both sides of the extension plate 13. A second rotating shaft 21 is installed between the two extension bearing brackets 20, and a cleaning roller 12 is fixedly installed on the second rotating shaft 21. A first gear 22 is symmetrically fixedly installed at both ends of the first rotating shaft 16, and a second gear 23 is symmetrically fixedly installed at both ends of the second rotating shaft 21. The first gear 22 and the second gear 23 mesh with each other, which enables the cleaning mechanism to be synchronously driven to rotate and clean the roof of the EMU by the power provided by the drive motor 6 and the transmission shaft 7. There is no need to add a separate rotating motor for driving, thereby reducing the weight and power consumption of the tracked EMU roof cleaning machine and improving its endurance.

[0029] In one embodiment, a fixing frame 24 is fixedly welded to the bottom surface of the extension plate 13, and a liquid leveling plate 15 is fixedly installed on the fixing frame 24. A plurality of nozzles 25 are evenly installed on the bottom surface of the liquid leveling plate 15. A water storage tank 10 is fixedly installed on the top surface of the body 1. One end of a water supply pipe 14 is connected to the inner cavity of the water storage tank 10, and the other end of the water supply pipe 14 passes through the extension plate 13 and is connected to the inner cavity of the liquid leveling plate 15. A water pump 17 is installed on the water supply pipe 14, which can first use the high-pressure cleaning water sprayed from the nozzles 25 to wash away the dust and impurities adhering to the roof of the train.

[0030] In one embodiment, a lateral walking mechanism 11 is fixedly installed on the side wall of the track walking mechanism 9, which serves to make the lateral walking mechanism 11 abut against the arcs on both sides of the vehicle to prevent the device from deviating when moving.

[0031] In one embodiment, a drying mechanism 5 is fixedly installed at the tail end of the body 1, which serves to wipe away the residual cleaning water on the roof.

[0032] In one embodiment, the body 1 is electrically connected to the drive motor 6 and the water pump 17, which serves to control the normal operation of each electrical component.

[0033] In one embodiment, a water supply pipe 2 is connected to the top surface of the water storage tank 10, which serves to replenish the water storage tank 10 with cleaning water.

[0034] In one embodiment, the liquid distribution plate 15 and the cleaning roller 12 are of equal length, and the length of the liquid distribution plate 15 and the cleaning roller 12 is greater than the width of the train roof, which ensures that the liquid distribution plate 15 and the cleaning roller 12 can thoroughly clean the train roof.

[0035] Working principle: This utility model is equipped with a drive shaft 7, a first rotating shaft 16, a second rotating shaft 21, and a cleaning roller 12. In use, the user places the machine body 1 on the roof of a train car, so that the symmetrically mounted track walking mechanisms 9 on both sides of the machine body 1 contact the roof of the train car, and the symmetrically mounted lateral walking mechanisms 11 on both sides of the track walking mechanisms 9 abut against the arcs on both sides of the train car. Then, the drive motor 6 mounted on the motor base 4 is started to drive the drive shaft 7 to rotate. The drive shaft 7 connects with the track walking mechanisms 9, thus driving the track walking mechanisms 9 to move the machine body 1 forward along the roof of the train car. On the other hand, an extension plate 13 is fixedly welded to the front end of the machine body 1, and a bearing bracket 19 is fixedly mounted on the top surface of the extension plate 13. A first... The first rotating shaft 16 has a second transmission wheel 18 symmetrically mounted on it, and the first transmission wheel 8 is symmetrically mounted on the transmission shaft 7. A transmission belt 3 is connected between the first transmission wheel 8 and the second transmission wheel 18. Therefore, the transmission shaft 7 can drive the first rotating shaft 16 to rotate. Furthermore, the extension plate 13 has extension bearing brackets 20 symmetrically mounted on both sides, and a second rotating shaft 21 is mounted on the extension bearing brackets 20. A cleaning roller 12 is fixedly mounted on the second rotating shaft 21. Simultaneously, the first gear 22 symmetrically fixed at both ends of the first rotating shaft 16 meshes with the second gear 23 symmetrically fixed at both ends of the second rotating shaft 21. Therefore, the first rotating shaft 16 can drive the second rotating shaft 21 to rotate in the opposite direction. Thus, the second rotating shaft 21 can drive the cleaning roller 12 to rotate, thereby cleaning the cleaning roller. The cleaning operation on the roof of the train is achieved by using the power provided by the drive motor 6 and the transmission shaft 7 to synchronously drive the cleaning mechanism to rotate and clean the roof of the train. This eliminates the need for a separate rotary motor, reducing the weight and power consumption of the tracked train roof cleaning machine and improving its endurance. Furthermore, this invention includes a liquid distribution plate 15, nozzles 25, a cleaning roller 12, and a drying mechanism 5. As described above, when the machine body 1 moves forward, it synchronously drives the cleaning roller 12 to rotate and clean the roof of the train. Simultaneously, the water pump 17 installed on the water supply pipe 14 starts synchronously, pumping the cleaning water from the water storage tank 10 through the water supply pipe 14 into the extended... The liquid is dispensed into the cavity of the uniform liquid plate 15 on the bottom surface of the plate 13, and finally sprayed onto the roof of the train through several nozzles 25 installed on the bottom surface of the uniform liquid plate 15. Since the nozzles 25 of this invention are located at the foremost point of the machine body 1 in the direction of travel, the high-pressure cleaning water sprayed from the nozzles 25 can first be used to wash away the dust and impurities adhering to the roof of the train. Then, the rotating cleaning roller 12 can thoroughly brush away all the dust on the roof. Compared with dry brushing by the cleaning mechanism first and then spraying with the nozzles 25, the cleaning effect is better. Finally, the remaining cleaning water on the roof is wiped clean by the drying mechanism 5 fixedly installed at the rear end of the machine body 1, thus completing the cleaning of the roof of the train. The length of the uniform liquid plate 15 and the cleaning roller 12 is greater than the width of the train.It can effectively, comprehensively, and thoroughly clean the roof of high-speed trains, resulting in better cleaning effects.

[0036] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0037] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. 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 tracked vehicle roof cleaning machine, comprising a body (1), characterized in that, The machine body (1) is symmetrically equipped with tracked walking mechanisms (9) on both sides. A motor mount (4) is fixedly installed on one side of the top surface of the machine body (1), and a drive motor (6) is installed on the motor mount (4). A transmission shaft (7) is connected to the output end of the drive motor (6). The transmission shaft (7) is driven and connected to the tracked walking mechanism (9). An extension plate (13) is fixedly welded to the front end of the machine body (1), and a bearing bracket (19) is fixedly installed on the top surface of the extension plate (13). A first rotating shaft (16) is installed on the bearing bracket (19). A first transmission wheel (8) is symmetrically fixedly installed on the transmission shaft (7). A second transmission wheel (18) is symmetrically fixedly installed on a rotating shaft (16). A transmission belt (3) is sleeved between the first transmission wheel (8) and the second transmission wheel (18). An extension bearing bracket (20) is symmetrically welded on both sides of the extension plate (13). A second rotating shaft (21) is installed between the two extension bearing brackets (20). A cleaning roller (12) is fixedly installed on the second rotating shaft (21). A first gear (22) is symmetrically fixedly installed at both ends of the first rotating shaft (16). A second gear (23) is symmetrically fixedly installed at both ends of the second rotating shaft (21). The first gear (22) and the second gear (23) mesh with each other.

2. The tracked vehicle roof cleaning machine according to claim 1, characterized in that, The bottom surface of the extension plate (13) is fixedly welded with a fixing frame (24), and a liquid leveling plate (15) is fixedly installed on the fixing frame (24). A number of nozzles (25) are evenly installed on the bottom surface of the liquid leveling plate (15). A water storage tank (10) is fixedly installed on the top surface of the machine body (1). One end of a water supply pipe (14) is connected to the inner cavity of the water storage tank (10), and the other end of the water supply pipe (14) passes through the extension plate (13) and is connected to the inner cavity of the liquid leveling plate (15). A water pump (17) is installed on the water supply pipe (14).

3. The tracked vehicle roof cleaning machine according to claim 1, characterized in that, The tracked walking mechanism (9) has a lateral walking mechanism (11) fixedly installed on its side wall.

4. The tracked vehicle roof cleaning machine according to claim 1, characterized in that, The tail end of the machine body (1) is fixedly equipped with a drying mechanism (5).

5. The tracked vehicle roof cleaning machine according to claim 1, characterized in that, The body (1) is electrically connected to the drive motor (6) and the water pump (17).

6. The tracked vehicle roof cleaning machine according to claim 2, characterized in that, The top surface of the water storage tank (10) is connected to a water supply pipe (2).

7. The tracked vehicle roof cleaning machine according to claim 2, characterized in that, The liquid leveling plate (15) and the cleaning roller (12) are of equal length, and the length of the liquid leveling plate (15) and the cleaning roller (12) is greater than the width of the train roof.

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