Bus washing machine

Abstract

The utility model discloses a coach washing machine, which relates to the technical field of coach washing machines and comprises a machine frame, a two-channel small vertical brush mechanism, a four-channel large vertical brush mechanism and a spraying mechanism, the two-channel small vertical brush mechanism is arranged on the end portion, close to one end of the machine frame, of the machine frame, and the four-channel large vertical brush mechanism is arranged on the other end of the machine frame. The two-channel small vertical brush mechanism comprises a small vertical brush steel frame, small vertical brush modules and a small vertical brush driving assembly, the small vertical brush driving assembly can drive the two small vertical brush modules to move, the rack is internally provided with a four-channel large vertical brush mechanism, the four-channel large vertical brush mechanism comprises a large vertical brush steel frame, a large vertical brush module and a large vertical brush driving assembly, and the large vertical brush driving assembly can drive the small vertical brush modules to move. The four large vertical brush modules can be driven to move through the large vertical brush driving assembly, in addition, a spraying mechanism is further arranged in the machine frame, the cleaning efficiency can be improved through the car washing machine, and the car washing machine has the advantages of saving water resources and being low in failure rate.

Description

Technical Field

[0001] The utility model relates to the technical field of car washing machines, in particular to a bus washing machine. Background Art

[0002] With the rapid development of modern urban transportation, the frequency of use of public transportation, especially buses, has increased significantly, which has put forward higher requirements for the daily maintenance of buses. The bus body is large, and the difficulty of cleaning is also increased accordingly. Therefore, the efficiency and cleaning effect of the car washing equipment are crucial. At present, the bus washing equipment on the market mainly has the following problems:

[0003] 1. Traditional bus washing equipment usually relies on multiple sets of roller brushes to clean the bus body comprehensively. Due to the large size of buses, multiple sets of roller brushes are required to clean different parts of the bus body during the cleaning process. This cleaning method not only takes too long to clean, but also fails to meet the high-frequency cleaning needs of buses. It also easily causes vehicles to queue up and reduce operational efficiency. In addition, the roller brush design is relatively complex, resulting in a high failure rate of the mechanical transmission part, which affects the service life and stability of the equipment;

[0004] 2. Existing bus washing equipment usually uses multiple independent drive motors to control the movement of each group of roller brushes. Due to the complexity of the drive system, the equipment needs to be equipped with multiple sets of independent motors and transmission mechanisms, which not only increases the purchase and maintenance costs of the equipment, but also increases the number of failure points in the system. The stability and reliability of the equipment are insufficient. Once one of the drive systems fails, it may affect the entire cleaning process, causing the equipment to shut down for maintenance, further affecting the cleaning efficiency of the bus;

[0005] 3. Traditional car washing equipment usually uses continuous spraying to wash the entire bus. However, the spraying system of existing equipment lacks an accurate vehicle position sensing mechanism, resulting in the spraying system continuing to work when the bus has not fully entered the spraying area or has left the spraying area, resulting in a large amount of water resources being wasted. Utility Model Content

[0006] In view of the above-mentioned deficiencies existing in the prior art, the purpose of the utility model is to provide a bus washing machine which can improve the cleaning efficiency, save water resources and has a low failure rate.

[0007] The technical solution adopted by the utility model to achieve the above-mentioned purpose is: a bus washing machine, including a frame, a two-channel small vertical brush mechanism, a four-channel large vertical brush mechanism and a spray mechanism, the two-channel small vertical brush mechanism is provided at the end of the frame near one end thereof, the two-channel small vertical brush mechanism includes a small vertical brush steel frame, a small vertical brush module and a small vertical brush driving assembly, a group of the small vertical brush steel frames are fixedly connected on both sides of the frame, each group of the small vertical brush steel frames is rotatably connected to the small vertical brush module, the frame is provided with the small vertical brush driving assembly, and the small vertical brush driving assembly can drive the two groups of the small vertical brush modules to move;

[0008] The frame is provided with the four-channel large vertical brush mechanism, which includes a large vertical brush steel frame, a large vertical brush module and a large vertical brush driving assembly. A group of large vertical brush steel frames are fixedly connected on both sides of the frame, and each group of large vertical brush steel frames is rotatably connected with two groups of large vertical brush modules. The frame is provided with the large vertical brush driving assembly, which can drive four groups of large vertical brush modules to realize movement.

[0009] The spray mechanism is also arranged inside the frame.

[0010] In the above technical solution, the small vertical brush module includes a small roller brush, a power motor A, a rotating arm A, and a driving arm A. The small vertical brush steel frame is rotatably connected to a shaft rod A, the top end of the shaft rod A is fixedly connected to the driving arm A, and the bottom end of the shaft rod A is fixedly connected to the rotating arm A;

[0011] The driving arm A takes the shaft A as a fulcrum to form a lever structure, wherein the driving arm A is located on one side of the shaft A as a driving part A, and is located on the other side of the shaft A as a connecting part A;

[0012] The small roller brush is rotatably connected to the rotating arm A and the connecting part A, the rotating arm A or the driving arm A is fixedly connected to the power motor A, and the power motor A is connected to the small roller brush in a power manner;

[0013] The small vertical brush driving assembly is matched with the driving part, so that the small vertical brush driving assembly drives the driving arm A to rotate, thereby realizing the movement of the small vertical brush module.

[0014] In the above technical solution, the small vertical brush driving assembly includes a driving motor A, a gear, a rack, and a traction arm A. The frame is fixedly connected to a first top platform located on the upper part of the small vertical brush steel frame. A sliding column is fixedly connected to each group of the small vertical brush modules on the first top platform. A group of the racks is slidably connected to each group of the sliding columns. The gear is rotatably connected between the two groups of the racks on the first top platform. The gear is meshed with the two groups of the racks. The driving motor A is also fixedly connected to the first top platform, and the driving motor A is dynamically connected to the gear.

[0015] The end of each group of racks is fixedly connected to the traction arm A;

[0016] A driving slot A is provided on the driving portion A of each group of the driving arms A, and a push arm is slidably connected to each group of the driving slots A, and the push arm can rotate in the driving slots A;

[0017] The first top platform is provided with a sliding groove corresponding to each group of the pushing arms, the pushing arms pass through the corresponding sliding grooves, and the end of the traction arm A is rotatably connected to the corresponding pushing arm.

[0018] In the above technical solution, the large vertical brush module includes a large roller brush, a power motor B, a rotating arm B, and a driving arm B. Two groups of shafts B are rotatably connected to the large vertical brush steel frame, and the top of each group of shafts B is fixedly connected to the driving arm B, and the bottom of each group of shafts B is fixedly connected to the rotating arm B;

[0019] The large roller brush is rotatably connected between the rotating arm B and the driving arm B on each set of the shaft rod B, and the power motor B is fixedly connected to each set of the driving arm B or the rotating arm B, and the power motor B is power-connected to the corresponding large roller brush;

[0020] The large vertical brush driving assembly is matched with the driving arm B, so that the large vertical brush driving assembly drives the driving arm B to rotate, thereby realizing the movement of the large vertical brush module.

[0021] In the above technical solution, the large vertical brush driving assembly includes a driving motor B, a driving turntable, and a traction arm B. The driving turntable is rotatably connected between two groups of the shafts B on each group of the large vertical brush steel frame, and two groups of eccentric shafts are fixedly connected to each group of the driving turntables, and the traction arm B is rotatably connected to each group of the eccentric shafts.

[0022] Each group of the driving arms B is provided with a sliding groove B near the driving turntable, and a motion shaft is slidably connected in each group of the sliding grooves B, and the motion shaft can rotate in the sliding grooves;

[0023] The ends of each group of the traction arms B are rotatably connected to the matching motion shaft;

[0024] The frame is fixedly connected with the driving motor B, and the driving motor B is connected to the two sets of driving turntables by power.

[0025] In the above technical solution, a second top platform is fixedly connected to the upper part of the large vertical brush steel frame in the frame, the drive motor B is fixedly connected to the second top platform, and the power output end of the drive motor B is fixedly connected to the power output main shaft;

[0026] A power input shaft is fixedly connected to the axis of each set of driving turntables, and the power input shaft passes through the second top platform;

[0027] Both ends of the power output main shaft are fixedly connected with bevel gears A respectively, and the top end of each group of power input shafts is fixedly connected with bevel gears B, and the bevel gears A are meshedly connected with the corresponding bevel gears B.

[0028] In the above technical solution, the spray mechanism includes a first spray assembly, a second spray assembly, a third spray assembly, a fourth spray assembly and a fifth spray assembly, and the first spray assembly and the second spray assembly are fixedly connected to the two sides of the two-channel small vertical brush mechanism in the frame;

[0029] The third spray assembly is fixedly connected in the frame corresponding to the four-channel large vertical brush mechanism;

[0030] A fourth spray assembly and a fifth spray assembly are sequentially fixedly connected to one side of the four-channel large vertical brush mechanism in the frame;

[0031] The first spray assembly, the second spray assembly, the third spray assembly, the fourth spray assembly and the fifth spray assembly are respectively connected to the water supply system pipeline.

[0032] In the above technical solution, the first spray assembly, the second spray assembly, the third spray assembly, the fourth spray assembly and the fifth spray assembly are all provided with solenoid valves;

[0033] The rack is provided with sensors corresponding to the first spray assembly, the second spray assembly, the third spray assembly, the fourth spray assembly and the fifth spray assembly;

[0034] The water supply system comprises a pump;

[0035] It also includes a control system, which is electrically connected to the pump, sensor and solenoid valve. When the bus is identified by a group of sensors, the control system controls the corresponding solenoid valve to operate, so that the corresponding first spray component or the second spray component or the third spray component or the fourth spray component or the fifth spray component sprays.

[0036] Compared with the prior art, the utility model has the following beneficial effects:

[0037] 1. The bus can slowly drive into the frame, and the small vertical brush drive assembly can drive the small vertical brush module to move, so that the small roller brush in the small vertical brush module contacts the bus, so as to clean the wheel hub and lower skirt of the bus. When the bus drives to the four-channel large vertical brush mechanism, the large vertical brush drive assembly can drive the first two groups of large vertical brush modules to rotate, so that the large roller brush in the large vertical brush module contacts the front end face of the bus, so as to clean the front end face of the bus. When the cleaning is completed, the bus continues to drive. At this time, the large vertical brush drive assembly drives the large vertical brush module to move, so that The large roller brushes in the four groups of large vertical brush modules collide with the two sides of the bus, thereby cleaning the two sides of the bus. When the bus is about to leave the four-channel large vertical brush mechanism, the large vertical brush drive assembly drives the latter two groups of large vertical brush modules to move, so that the large roller brushes in the large vertical brush module collide with the rear of the bus, thereby cleaning the rear of the bus. This structural design allows buses to be driven into the car washing machine for cleaning one by one, speeding up the cleaning efficiency, and reducing the number of roller brushes in the car washing machine and the driving components used to drive the roller brushes to move, thereby reducing the failure rate of the car washing machine;

[0038] 2. When the small vertical brush driving assembly is working, the driving motor A is used to drive the gear to rotate, so that the gear can drive the two sets of racks to move linearly, and the two sets of racks move in opposite directions. When the two sets of racks move linearly, the traction arm A can push the push arm, and then the push arm pushes the driving arm A. Because the driving arm A is a lever structure, the driving arm A can drive the small roller brush to move around the shaft rod, so that the small roller brush moves away from or close to the bus direction, thereby realizing the operation of the two-channel small vertical brush mechanism in the car washing machine. This structure enables one set of driving motor A to provide power for the two sets of small vertical brush modules, reducing the driving source and reducing the failure rate of the car washing machine;

[0039] 3. When the large vertical brush driving assembly is working, the driving motor B can drive two sets of driving turntables to rotate, and the two sets of driving rotations rotate in opposite directions. When the driving turntable rotates, the corresponding driving arm B can be driven to move under the action of the traction arm B, and then the driving arm B can drive the large vertical brush to move around the shaft rod B, so as to achieve the large vertical brush moving away from or closer to the bus. This structure enables one set of driving motors B to provide the required power for four sets of large vertical brush modules, reducing the driving source and reducing the failure rate of the car washing machine;

[0040] 4. In the spray mechanism, the driving position of the bus is sensed by sensors. When a group of sensors sense the bus, under the action of the solenoid valve, the corresponding first spray assembly, the second spray assembly, the third spray assembly, the fourth spray assembly, or the fifth spray assembly works, while the unsensed sensors and the corresponding spray assemblies do not work. This design can reduce ineffective spraying, thereby reducing water waste and saving water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 It is a schematic diagram of the structure of the utility model;

[0042] Figure 2 It is a structural schematic diagram of another perspective of the utility model;

[0043] Figure 3 This is a schematic diagram of the structure of the utility model when viewed from above;

[0044] Figure 4 This is a schematic diagram of the top view structure of the utility model;

[0045] Figure 5 This is a structural diagram of the two-channel small vertical brush mechanism in the utility model;

[0046] Figure 6 It is a structural schematic diagram of another perspective of the two-channel small vertical brush mechanism in the utility model;

[0047] Figure 7 This is a schematic diagram of the structure of the four-channel large vertical brush mechanism in the utility model;

[0048] Figure 8 for Figure 7 Schematic diagram of the detailed structure of part a in the middle;

[0049] Fig. 9 It is a structural schematic diagram of the spray mechanism in the utility model;

[0050] Fig.10 This is a schematic diagram of the structure of the utility model when cleaning a bus;

[0051] Fig.11 This is a schematic diagram of the structure of another state of the utility model when the bus is being cleaned;

[0052] Fig.12 This is a schematic diagram of the structure of another state of the utility model when cleaning a bus.

[0053] In the picture: 100 racks;

[0054] 200 two-channel small vertical brush mechanism, 201 small vertical brush steel frame, 202 small vertical brush module, 203 small vertical brush driving assembly, 204 small roller brush, 205 power motor A, 206 rotating arm A, 207 driving arm A, 208 shaft rod A, 209 driving part A, 210 connecting part A, 211 driving motor A, 212 gear, 213 rack, 214 traction arm A, 215 first top platform, 216 sliding column, 217 driving groove A, 218 pushing arm, 219 sliding groove;

[0055] 300 four-channel large vertical brush mechanism, 301 large vertical brush steel frame, 302 large vertical brush module, 303 large vertical brush drive assembly, 304 large roller brush, 305 power motor B, 306 rotating arm B, 307 driving arm B, 308 shaft B, 309 driving motor B, 310 driving turntable, 311 traction arm B, 312 eccentric shaft, 313 sliding groove B, 314 moving shaft, 315 second top platform, 316 power output main shaft, 317 power input shaft, 318 bevel gear A, 319 bevel gear B;

[0056] 400 spray mechanism, 401 first spray assembly, 402 second spray assembly, 403 third spray assembly, 404 fourth spray assembly, 405 fifth spray assembly, 406 spray pipe, 407 spray head, 408 solenoid valve;

[0057] 500 pumps;

[0058] 600 sensors. DETAILED DESCRIPTION

[0059] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0060] Example 1

[0061] See also Figure 1-7A bus washing machine includes a frame 100, a two-channel small vertical brush mechanism 200, a four-channel large vertical brush mechanism 300 and a spray mechanism 400, wherein one end of the frame 100 is an inlet and the other end is an outlet, and a two-channel small vertical brush mechanism 200 is provided on the end side of the frame 100 near the inlet, and the two-channel small vertical brush mechanism 200 includes a small vertical brush steel frame 201, a small vertical brush module 202 and a small vertical brush driving assembly 203, that is, a group of small vertical brush steel frames 201 are fixedly connected on both sides of the frame 100, and each group of small vertical brush steel frames 201 is rotatably connected to a small vertical brush Module 202, specifically, the small vertical brush module 202 includes a small roller brush 204, a power motor A205, a rotating arm A206, and a driving arm A207. The small vertical brush steel frame 201 is rotatably connected to a shaft rod A208, the top of the shaft rod A208 is fixedly connected to the driving arm A207, and the bottom of the shaft rod A208 is fixedly connected to the rotating arm A206. The driving arm A207 here takes the shaft rod A208 as a fulcrum to form a lever structure, and the driving arm A207 is located on one side of the shaft rod A208 as a driving part A209, and is located on the other side of the shaft rod A208 as a connecting part A210;

[0062] The small roller brush 204 is rotatably connected to the rotating arm A206 and the connecting part A210. The rotating arm A206 or the driving arm A207 is fixedly connected with a power motor A205. The power motor A205 is connected to the small roller brush 204 by power, so that the power motor A205 can drive the small roller brush 204 to rotate.

[0063] Furthermore, a small vertical brush driving assembly 203 is provided on the frame 100, and the small vertical brush driving assembly 203 matches the driving part, so that the small vertical brush driving assembly 203 drives the driving arm A207 to rotate, thereby realizing the movement of the small vertical brush module 202;

[0064] In addition, a four-channel large vertical brush mechanism 300 is also provided inside the frame 100, and the four-channel large vertical brush mechanism 300 includes a large vertical brush steel frame 301, a large vertical brush module 302 and a large vertical brush driving assembly 303, that is, a group of large vertical brush steel frames 301 are fixedly connected on both sides of the frame 100, and each group of large vertical brush steel frames 301 are rotatably connected to two groups of large vertical brush modules 302, and the large vertical brush module 302 includes a large roller brush 304, a power motor B305, a rotating arm B306, and a driving arm B307. Two groups of shaft rods B308 are rotatably connected to the large vertical brush steel frame 301, and the top of each group of shaft rods B308 is fixedly connected to the driving arm B307, and the bottom of each group of shaft rods B308 is fixedly connected to the rotating arm B306;

[0065] A large roller brush 304 is rotatably connected between the rotating arm B306 and the driving arm B307 on each set of shaft rods B308, and a power motor B305 is fixedly connected to each set of driving arms B307 or rotating arms B306. The power motor B305 is power-connected to the corresponding large roller brush 304, so that the large roller brush 304 can be driven to rotate by the power motor B305;

[0066] Furthermore, a large vertical brush driving assembly 303 is also provided on the frame 100, and the large vertical brush driving assembly 303 matches with the driving arm B307, so that the large vertical brush driving assembly 303 drives the driving arm B307 to rotate, thereby realizing the movement of the large vertical brush module 302;

[0067] Finally, a spray mechanism 400 is provided inside the frame 100 , through which water is sprayed onto the surface of the bus, thereby cleaning the bus.

[0068] In summary, please refer to Figure 10-12 The bus can slowly drive into the frame 100, and the small vertical brush module 202 can be driven to move by the small vertical brush driving assembly 203, so that the small roller brush 204 in the small vertical brush module 202 contacts the bus, thereby cleaning the wheel hub and lower skirt of the bus;

[0069] When the bus travels to the four-channel large vertical brush mechanism 300, the large vertical brush driving assembly 303 can drive the first two groups of large vertical brush modules 302 to rotate, so that the large roller brush 304 in the large vertical brush module 302 contacts the front end surface of the bus, thereby cleaning the front end surface of the bus;

[0070] When the cleaning is completed, the bus continues to travel, and the large vertical brush driving assembly 303 drives the large vertical brush module to move, so that the large roller brushes 304 in the four groups of large vertical brush modules 302 collide with the two sides of the bus, thereby cleaning the two sides of the bus;

[0071] When the bus is about to leave the four-channel large vertical brush mechanism 300, the large vertical brush driving assembly 303 drives the rear two large vertical brush modules 302 to move, so that the large roller brush 304 in the large vertical brush module 302 contacts the rear of the bus, thereby cleaning the rear of the bus.

[0072] Example 2

[0073] See also Figure 2 , Figure 5 , Figure 6 , a bus washing machine, this embodiment is based on the embodiment 1, further:

[0074] The small vertical brush driving assembly 203 includes a driving motor A211, a gear 212, a rack 213, and a traction arm A214. The frame 100 is fixedly connected to a first top platform 215 located on the upper part of the small vertical brush steel frame 201. The first top platform 215 is fixedly connected to a sliding column 216 corresponding to each group of small vertical brush modules 202. Each group of sliding columns 216 is slidably connected to a group of racks 213. The first top platform 215 is rotatably connected to a gear 212 located between two groups of racks 213. The gear 212 is meshed and connected with the two groups of racks 213. The first top platform 215 is also fixedly connected to the driving motor A211. 1. The driving motor A211 is connected to the gear 212 by power. In addition, the end of each set of racks 213 is fixedly connected to a traction arm A214, and a driving groove A217 is provided on the driving portion A209 of each set of driving arms A207. A pushing arm 218 is slidably connected to each set of driving grooves A217, and the pushing arm 218 can rotate in the driving grooves A217. Furthermore, a sliding groove 219 is provided on the first top platform 215 corresponding to each set of pushing arms 218, and the pushing arm 218 passes through the corresponding sliding groove 219, and the end of the traction arm A214 is rotatably connected to the corresponding pushing arm 218;

[0075] When the small vertical brush driving component 203 drives the small vertical brush module 202 to move, the gear 212 is driven to rotate by the driving motor A211, so that the gear 212 can drive the two sets of racks 213 to move linearly, and the movement directions of the two sets of racks 213 are opposite. When the two sets of racks 213 move linearly, the traction arm A214 can push the pushing arm 218, and then the pushing arm 218 pushes the driving arm A207. Because the driving arm A207 is a lever structure, the driving arm A207 can drive the small roller brush 204 to move around the shaft rod, so that the small roller brush 204 moves away from or closer to the bus.

[0076] Example 3

[0077] See also Figure 2 , Figure 7 , Figure 8 A bus washing machine. In this embodiment, based on the second embodiment, a large vertical brush driving assembly 303 includes a driving motor B309, a driving turntable 310, and a traction arm B311. Each set of large vertical brush steel frames 301 is rotatably connected with a driving turntable 310 located between two sets of shafts B308. Each set of driving turntables 310 is fixedly connected with two sets of eccentric shafts 312. Each set of eccentric shafts 312 is rotatably connected with a traction arm B311. Each set of driving arms B307 is provided with a sliding groove B313 near the driving turntable 310. A moving shaft 314 is slidably connected in each set of sliding grooves B313. The moving shaft 314 can rotate in the sliding groove 219. Furthermore, the end of each set of traction arms B311 is rotatably connected with a matching moving shaft 314.

[0078] In addition, a driving motor B309 is fixedly connected to the frame 100, and the driving motor B309 is power-connected to the two sets of driving turntables 310. Specifically, a second top platform 315 is fixedly connected to the upper part of the large vertical brush steel frame 301 in the frame 100, and the driving motor B309 is fixedly connected to the second top platform 315. The power output end of the driving motor B309 is fixedly connected to a power output main shaft 316, and a power input shaft 317 is fixedly connected to the axis of each set of driving turntables 310, and the power input shaft 317 passes through the second top platform 315. The two ends of the above-mentioned power output main shaft are respectively fixedly connected to bevel gears 318, and the top end of each set of power input shafts 317 is fixedly connected to a bevel gear B319, and the bevel gear 318 is meshed with the corresponding bevel gear B319.

[0079] When the large vertical brush driving assembly 303 is working, the driving motor B309 can drive the power output main shaft 316 to rotate, thereby rotating the bevel gears 318 at both ends, and the bevel gears 318 drive the bevel gears B319 to rotate, and finally the two sets of driving turntables 310 rotate. The bevel gears 318 and bevel gears B319 at both ends are mirror-imaged, so that the two sets of driving turntables 310 rotate in opposite directions.

[0080] When the driving turntable 310 rotates, the corresponding driving arm B307 can be driven to move under the action of the traction arm B311, and the two groups of driving arms B307 on each group of large vertical brush steel frames 301 move in the same direction, and the two groups of driving arms B307 on the two groups of large vertical brush steel frames 301 move in opposite directions. Then the driving arm B307 can drive the large vertical brush to move around the shaft B308, so as to realize the large vertical brush moving away from or approaching the bus direction.

[0081] Example 4

[0082] See also Figure 3 , Fig. 9 , a bus washing machine, this embodiment is further optimized on the basis of embodiment 3:

[0083] The spray mechanism 400 includes a first spray assembly 401, a second spray assembly 402, a third spray assembly 403, a fourth spray assembly 404 and a fifth spray assembly 405. The specific arrangement is that the first spray assembly 401 and the second spray assembly 402 are fixedly connected to the two sides of the two-channel small vertical brush mechanism 200 in the frame 100 respectively;

[0084] A third spray assembly 403 is fixedly connected to the corresponding four-channel large vertical brush mechanism 300 in the frame 100;

[0085] A fourth spray assembly 404 and a fifth spray assembly 405 are fixedly connected in sequence on one side of the four-channel large vertical brush mechanism 300 in the frame 100, and the fourth spray assembly 404 and the fifth spray assembly 405 are close to the outlet of the frame 100;

[0086] Furthermore, the first spray assembly 401, the second spray assembly 402, the third spray assembly 403, the fourth spray assembly 404 and the fifth spray assembly 405 all include a spray pipe 406 and a spray head 407 disposed on the spray pipe 406, and a solenoid valve 408 is installed on each set of the spray pipe 406;

[0087] Furthermore, the first spray assembly 401, the second spray assembly 402, the third spray assembly 403, the fourth spray assembly 404 and the fifth spray assembly 405 are respectively connected to the water supply system pipeline, and the water supply system includes a pump 500, that is, the water is pressurized by the pump 500, and the pressurized water can be sprayed out through the spray head 407;

[0088] Furthermore, sensors 600 are provided on the rack 100 corresponding to the first spray assembly 401 , the second spray assembly 402 , the third spray assembly 403 , the fourth spray assembly 404 , and the fifth spray assembly 405 ;

[0089] Of course, it also includes a control system, which is electrically connected to the pump 500, the sensor 600 and the solenoid valve 408;

[0090] When the bus is identified by a group of sensors 600, the control system controls the corresponding solenoid valve 408 to work, so that the corresponding first spray component 401 or the second spray component 402 or the third spray component 403 or the fourth spray component 404 or the fifth spray component 405 sprays, while the unsensed sensors 600 and the corresponding spray components do not work.

[0091] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0092] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A bus washing machine, characterized in that: The invention comprises a frame (100), a two-channel small vertical brush mechanism (200), a four-channel large vertical brush mechanism (300) and a spray mechanism (400); the frame (100) is provided with the two-channel small vertical brush mechanism (200) at an end thereof close to one end; the two-channel small vertical brush mechanism (200) comprises a small vertical brush steel frame (201), a small vertical brush module (202) and a small vertical brush driving assembly (203); a group of the small vertical brush steel frames (201) are fixedly connected on both sides of the frame (100); each group of the small vertical brush steel frames (201) is rotatably connected to the small vertical brush module (202); the frame (100) is provided with the small vertical brush driving assembly (203); the small vertical brush driving assembly (203) can drive two groups of the small vertical brush modules (202) to move; The frame (100) is provided with the four-channel large vertical brush mechanism (300), the four-channel large vertical brush mechanism (300) comprises a large vertical brush steel frame (301), a large vertical brush module (302) and a large vertical brush driving assembly (303), the frame (100) is fixedly connected with a group of large vertical brush steel frames (301) on both sides thereof, each group of large vertical brush steel frames (301) is rotatably connected with two groups of large vertical brush modules (302), the frame (100) is provided with the large vertical brush driving assembly (303), and the large vertical brush driving assembly (303) can drive the four groups of large vertical brush modules (302) to realize movement; The spray mechanism (400) is also provided inside the frame (100).

2. A bus washing machine according to claim 1, characterized in that: The small vertical brush module (202) comprises a small rolling brush (204), a power motor A (205), a rotating arm A (206), and a driving arm A (207); a shaft rod A (208) is rotatably connected to the small vertical brush steel frame (201); the top end of the shaft rod A (208) is fixedly connected to the driving arm A (207); and the bottom end of the shaft rod A (208) is fixedly connected to the rotating arm A (206); The driving arm A (207) takes the shaft A (208) as a fulcrum to form a lever structure, wherein the driving arm A (207) is located on one side of the shaft A (208) as a driving part A (209), and is located on the other side of the shaft A (208) as a connecting part A (210); The small roller brush (204) is rotatably connected to the rotating arm A (206) and the connecting portion A (210); the rotating arm A (206) or the driving arm A (207) is fixedly connected to the power motor A (205); the power motor A (205) is power-connected to the small roller brush (204); The small vertical brush driving assembly (203) matches the driving part A (209), so that the small vertical brush driving assembly (203) drives the driving arm A (207) to rotate, thereby realizing the movement of the small vertical brush module (202).

3. A bus washing machine according to claim 2, characterized in that: The small vertical brush driving assembly (203) comprises a driving motor A (211), a gear (212), a rack (213), and a traction arm A (214); a first top platform (215) is fixedly connected to the upper part of the small vertical brush steel frame (201) on the frame (100); a sliding column (216) is fixedly connected to the first top platform (215) corresponding to each group of the small vertical brush modules (202); a group of the racks (213) is slidably connected to each group of the sliding columns (216); the gear (212) is rotatably connected between two groups of the racks (213) on the first top platform (215); the gear (212) is meshedly connected to the two groups of the racks (213); the driving motor A (211) is also fixedly connected to the first top platform (215); the driving motor A (211) is power-connected to the gear (212); The end of each group of the racks (213) is fixedly connected to the traction arm A (214); A driving groove A (217) is provided on the driving portion A (209) of each group of the driving arms A (207), and a pushing arm (218) is slidably connected to each group of the driving grooves A (217), and the pushing arm (218) can rotate in the driving grooves A (217); The first top platform (215) is provided with a sliding groove (219) corresponding to each group of the pushing arms (218), and the pushing arms (218) pass through the corresponding sliding grooves (219), and the ends of the traction arms A (214) are rotatably connected to the corresponding pushing arms (218).

4. A bus washing machine according to claim 1, characterized in that: The large vertical brush module (302) comprises a large roller brush (304), a power motor B (305), a rotating arm B (306), and a driving arm B (307); two groups of shafts B (308) are rotatably connected to the large vertical brush steel frame (301); the top end of each group of shafts B (308) is fixedly connected to the driving arm B (307), and the bottom end of each group of shafts B (308) is fixedly connected to the rotating arm B (306); The large rolling brush (304) is rotatably connected between the rotating arm (306) and the driving arm (307) on each set of the shaft rods (308); the power motor (305) is fixedly connected to each set of the driving arm (307) or the rotating arm (306); the power motor (305) is power-connected to the corresponding large rolling brush (304); The large vertical brush driving assembly (303) is matched with the driving arm B (307), so that the large vertical brush driving assembly (303) drives the driving arm B (307) to rotate, thereby realizing the movement of the large vertical brush module (302).

5. A bus washing machine according to claim 4, characterized in that: The large vertical brush driving assembly (303) comprises a driving motor B (309), a driving turntable (310), and a traction arm B (311); each set of the large vertical brush steel frame (301) is rotatably connected to the driving turntable (310) between two sets of the shaft rods B (308); each set of the driving turntable (310) is fixedly connected to two sets of eccentric shafts (312); each set of the eccentric shafts (312) is rotatably connected to the traction arm B (311); Each group of the driving arms B (307) is provided with a sliding groove B (313) near the driving turntable (310), and each group of the sliding grooves B (313) is slidably connected with a moving shaft (314), and the moving shaft (314) can rotate in the sliding groove (219); The ends of each group of the traction arms B (311) are rotatably connected to the matching motion shaft (314); The frame (100) is fixedly connected with the driving motor B (309), and the driving motor B (309) is power-connected to the two sets of driving turntables (310).

6. A bus washing machine according to claim 5, characterized in that: A second top platform (315) is fixedly connected to the upper part of the large vertical brush steel frame (301) in the frame (100), the drive motor B (309) is fixedly connected to the second top platform (315), and the power output end of the drive motor B (309) is fixedly connected to a power output main shaft (316); A power input shaft (317) is fixedly connected to the axis of each set of the driving rotary discs (310), and the power input shaft (317) passes through the second top platform (315); Both ends of the power output main shaft (316) are respectively fixedly connected with bevel gears A (318), and the top end of each group of power input shafts (317) is fixedly connected with a bevel gear B (319), and the bevel gear A (318) is meshedly connected with the corresponding bevel gear B (319).

7. A bus washing machine according to claim 1, characterized in that: The spray mechanism (400) comprises a first spray assembly (401), a second spray assembly (402), a third spray assembly (403), a fourth spray assembly (404) and a fifth spray assembly (405); the first spray assembly (401) and the second spray assembly (402) are respectively fixedly connected to the two sides of the two-channel small vertical brush mechanism (200) in the frame (100); The third spray assembly (403) is fixedly connected in the frame (100) corresponding to the four-channel large vertical brush mechanism (300); A fourth spray assembly (404) and a fifth spray assembly (405) are fixedly connected in sequence on one side of the four-channel large vertical brush mechanism (300) in the frame (100); The first spray assembly (401), the second spray assembly (402), the third spray assembly (403), the fourth spray assembly (404) and the fifth spray assembly (405) are respectively connected to the water supply system pipeline.

8. A bus washing machine according to claim 7, characterized in that: The first spray assembly (401), the second spray assembly (402), the third spray assembly (403), the fourth spray assembly (404) and the fifth spray assembly (405) are all provided with a solenoid valve (408); The rack (100) is provided with sensors (600) corresponding to the first spray assembly (401), the second spray assembly (402), the third spray assembly (403), the fourth spray assembly (404) and the fifth spray assembly (405); The water supply system comprises a pump (500); The system also includes a control system, which is electrically connected to the pump (500), the sensor (600) and the solenoid valve (408). When the bus is identified by a group of sensors (600), the control system controls the corresponding solenoid valve (408) to operate, so that the corresponding first spray component (401) or the second spray component (402) or the third spray component (403) or the fourth spray component (404) or the fifth spray component (405) sprays.

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