Cleaning device for new energy truck

Abstract

The utility model relates to a cleaning device for a new energy truck. The cleaning device comprises a cleaning unit and a liquid supply unit, the cleaning unit comprises a shielding shed, a first cleaning assembly used for cleaning a vehicle head, a second cleaning assembly used for cleaning a compartment, a third cleaning assembly used for cleaning wheels and a fan assembly. The fan assembly, the first cleaning assembly and the second cleaning assembly are sequentially arranged in the shielding shed at intervals in the length direction of the shielding shed; the third cleaning assembly is arranged below the second cleaning assembly; the second cleaning assembly and the third cleaning assembly are respectively communicated with the liquid supply unit; the first cleaning assembly communicates with the second cleaning assembly, and a first switch valve is arranged on a communicating pipeline. According to the new energy truck cleaning device, the new energy truck can be cleaned by sections through the arranged cleaning unit, a battery pack on the new energy truck is effectively avoided, and the cleaning process is safer.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle cleaning, and in particular to a cleaning device for new energy trucks. Background Art

[0002] With the tightening of national environmental protection policies, freight engineering vehicles of industrial and mining enterprises must be cleaned before leaving the factory or shed to avoid dust pollution caused by mud on the road. At present, the cleaning method of channel-type car washers is moving cleaning: that is, the vehicle slowly approaches the entrance of the car wash machine to trigger the sensor, the flushing water pump at the front of the car wash machine starts to clean the dust of the slowly moving engineering vehicles, and the fan at the rear starts to shake out the water droplets of the slowly moving engineering vehicles. When the cleaning and drying time is set, the exit gate lifts the bar to release the vehicle. During this cleaning process, the vehicle drives slowly without stopping or stops briefly, and the bottom side and tires of the vehicle are thoroughly cleaned, shaken out and blown dry from front to back. The "moving cleaning method for engineering vehicles" is a good process for cleaning traditional fuel engineering vehicles.

[0003] With the advancement and implementation of the country's "dual carbon" policy, a large number of new energy engineering vehicles have been put into operation. At present, the space behind the front of new energy engineering vehicles, which is about 2.5m long, is a stacked battery pack of about 2m long. The structure is designed to withstand rain, but water must not be flushed from the sides and bottom, otherwise the insulation performance of the battery will be reduced and the battery will be damaged, and sometimes even cause safety accidents such as battery short circuit.

[0004] The price of the battery pack in new energy engineering vehicles can reach more than half of its cost. If the battery pack is flooded, it will have a serious impact on the battery life and thus reduce the service life of the vehicle. In order to protect the battery pack of new energy engineering vehicles and ensure that new energy engineering vehicles are clean, it has become an urgent problem to be solved. Utility Model Content

[0005] The purpose of the utility model is to provide a cleaning device for a new energy truck.

[0006] In order to achieve the above-mentioned utility model object, the utility model provides a cleaning device for a new energy truck, comprising: a cleaning unit and a liquid supply unit;

[0007] The cleaning unit comprises: a shelter, a first cleaning assembly for cleaning the front of the vehicle, a second cleaning assembly for cleaning the compartment, a third cleaning assembly for cleaning the wheels, and a fan assembly;

[0008] Along the length direction of the shelter shed, the fan assembly, the first cleaning assembly and the second cleaning assembly are sequentially arranged in intervals in the shelter shed;

[0009] The third cleaning component is arranged below the second cleaning component;

[0010] The second cleaning component and the third cleaning component are respectively connected to the liquid supply unit;

[0011] The first cleaning component is connected to the second cleaning component, and a first switch valve is arranged on the connecting pipeline.

[0012] According to one aspect of the utility model, a plurality of second cleaning assemblies are arranged at intervals along the length direction of the shelter, and the first cleaning assembly is connected to adjacent second cleaning assemblies.

[0013] According to one aspect of the utility model, the first cleaning assembly includes: two first cleaning mechanisms;

[0014] Along the width direction of the shelter shed, the two first cleaning mechanisms are arranged opposite to each other and spaced apart;

[0015] The first cleaning mechanism comprises: a first supporting frame and a first baffle connected to the first supporting frame;

[0016] The first support frame is at least partially provided with a hollow first communication channel;

[0017] A plurality of first nozzles are disposed on one side of the first supporting frame, and the plurality of first nozzles are disposed at intervals along the first supporting frame;

[0018] The plurality of first nozzles are respectively connected to the first communication channels.

[0019] According to one aspect of the utility model, the second cleaning assembly includes: two second cleaning structures, used to connect the two second cleaning structures and the first water supply pipeline of the liquid supply unit;

[0020] Along the width direction of the shelter, two second cleaning structures are arranged opposite to each other and spaced apart;

[0021] The second cleaning structure comprises: a second supporting frame, a second baffle connected to the second supporting frame;

[0022] The second supporting frame is at least partially provided with a hollow second communicating channel;

[0023] A plurality of second nozzles are disposed on one side of the second supporting frame, and the plurality of second nozzles are disposed at intervals along the second supporting frame;

[0024] A plurality of the second nozzles are respectively connected to the second communication channel;

[0025] The second supporting frame is connected to the first water supply pipeline, and the second communicating passage is communicated with the first water supply pipeline.

[0026] According to one aspect of the present invention, the height of the second supporting frame is greater than that of the first supporting frame.

[0027] According to one aspect of the utility model, along the length direction of the shelter shed, the first cleaning mechanism is connected to the adjacent second cleaning structure through a first pipeline, and the first switch valve is arranged in a one-to-one correspondence with the first pipeline.

[0028] According to one aspect of the utility model, the third cleaning assembly comprises: two third cleaning mechanisms, used to connect the two third cleaning mechanisms and the second water supply pipeline of the liquid supply unit;

[0029] Along the width direction of the shelter, the two third cleaning mechanisms are arranged opposite to each other and spaced apart;

[0030] The third cleaning mechanism includes: a horizontal connecting pipe and a plurality of third nozzles arranged at intervals along the horizontal connecting pipe.

[0031] According to one aspect of the utility model, the shelter shed comprises: a gantry cover, a bottom bearing structure, an in-position mark and an induction sensor arranged on the gantry cover;

[0032] The bottom bearing structure is provided with a first drainage groove and a second drainage groove, wherein the first drainage groove is arranged along the length direction of the bottom bearing structure, and the second drainage groove is arranged along the width direction of the bottom bearing structure;

[0033] The first drainage groove is communicated with the second drainage groove, and the second drainage groove is located below the first drainage groove.

[0034] According to one aspect of the utility model, it also includes: a water reservoir arranged on one side of the bottom bearing structure;

[0035] The water reservoir comprises: a water storage structure and a water collection tank;

[0036] The water storage structure has a plurality of pool sections;

[0037] Along the length direction of the bottom bearing structure, a plurality of the pool parts are arranged in sequence, and the water collecting trough is located between the water storage structure and the bottom bearing structure, and is used to connect the pool part and the second drainage trough.

[0038] According to one aspect of the utility model, the bottom bearing structure is also provided with an exit gate and a speed bump structure;

[0039] Along the length direction of the bottom bearing structure, a plurality of speed bump structures are arranged at intervals.

[0040] According to a solution of the utility model, the utility model can realize the arrival indication of the new energy truck through the arranged arrival mark and the induction sensor, realize the accurate positioning of the new energy truck, thereby effectively avoiding the battery pack from getting wet and effectively ensuring the safety of the cleaning process.

[0041] According to a solution of the utility model, the utility model can achieve partial cleaning of new energy trucks through the provided cleaning units, effectively avoiding the battery packs on the new energy trucks, making the cleaning process safer.

[0042] According to a scheme of the utility model, the utility model can realize silent washing of the front of the vehicle, the car body and the tires when the vehicle is parked. After completing the washing of the front of the vehicle, the first washing component corresponding to the front of the vehicle can be stopped, and the second washing component and the third washing component can be kept turned on to wash the new energy truck in a moving manner, effectively ensuring the flexible selection of multiple washing modes to achieve sufficient washing of the new energy truck. On the premise of ensuring that the battery of the new energy truck is not washed by the washing water, the new energy truck can be effectively cleaned and put on the road without mud, thus meeting the environmental protection requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] Figure 1 is a schematic diagram showing a combination of a cleaning device and a new energy truck according to an embodiment of the utility model;

[0044] Figure 2 is a structural diagram schematically showing a cleaning device according to an embodiment of the utility model;

[0045] Figure 3 is a structural diagram schematically showing a bottom bearing structure and a water reservoir according to an embodiment of the utility model;

[0046] Figure 4 is a structural diagram schematically showing a first cleaning mechanism according to an embodiment of the utility model;

[0047] Figure 5 is a structural diagram schematically showing a second cleaning component according to an embodiment of the utility model;

[0048] Figure 6 is a structural diagram schematically showing a second cleaning structure according to an embodiment of the utility model;

[0049] Figure 7 is a structural diagram schematically showing a third cleaning component according to an embodiment of the utility model;

[0050] Figure 8 is a structural diagram schematically showing a water reservoir according to an embodiment of the utility model;

[0051] Fig. 9 It is a structural diagram schematically showing a liquid supply unit according to an embodiment of the present utility model. DETAILED DESCRIPTION

[0052] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the drawings required for use in the implementation are briefly introduced below. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0053] When describing the embodiments of the present invention, the orientation or positional relationship expressed by the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the orientation or positional relationship shown in the relevant drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the above terms cannot be understood as limiting the present invention.

[0054] The present invention will be described in detail below in conjunction with the accompanying drawings and specific implementation methods. The implementation methods cannot be described one by one here, but the implementation methods of the present invention are not therefore limited to the following implementation methods.

[0055] Combination Figure 1 , Figure 2 and Figure 3 As shown, according to an embodiment of the utility model, a cleaning device for a new energy truck of the utility model comprises: a cleaning unit 1 and a liquid supply unit 2; in this embodiment, the cleaning unit 1 and the liquid supply unit 2 are arranged adjacent to each other, wherein the liquid supply unit 2 is used to provide cleaning water and / or detergent to the cleaning unit 1. In this embodiment, the cleaning unit 1 comprises: a shelter 11, a first cleaning assembly 12 for cleaning the front of the vehicle, a second cleaning assembly 13 for cleaning the compartment, a third cleaning assembly 14 for cleaning the wheels, and a fan assembly; wherein, along the length direction of the shelter 11, the fan assembly, the first cleaning assembly 12 and the second cleaning assembly 13 are arranged in sequence in the shelter 11. In this embodiment, the fan assemblies are arranged in the width direction of the shelter 11 respectively, so as to realize the drying of the opposite sides of the new energy truck after washing.

[0056] In this embodiment, the third cleaning assembly 14 is arranged below the second cleaning assembly 13; wherein the second cleaning assembly 13 is used to clean the upper part of the tire and the lower part of the cargo box, and the third cleaning assembly 14 is used to clean the lower part of the tire. Through the above arrangement, the comprehensive cleaning of the carriage and the tire under the carriage is achieved. In particular, by arranging the third cleaning assembly 14 below, the position of the tire that is easy to adhere to mud is independently washed, and the mud on the tire is better removed.

[0057] In this embodiment, the second cleaning assembly 13 and the third cleaning assembly 14 are respectively connected to the liquid supply unit 2; the first cleaning assembly 12 is connected to the second cleaning assembly 13, and a first switch valve 12a is provided on the connecting pipeline.

[0058] Through the above-mentioned arrangement, the first cleaning component 12 is connected with the second cleaning component 13, and the first switch valve 12a is arranged between the connecting pipes, which can more conveniently and flexibly control the front cleaning to avoid water short circuit of the battery components between the front and the car body, thereby greatly improving the flexibility and safety of cleaning new energy trucks.

[0059] Through the above-mentioned arrangement, by connecting the first cleaning component 12 with the second cleaning component 13, the position of the first cleaning component 12 relative to the second cleaning component 13 can be arranged more conveniently, and then the position of the battery components on different trucks can be better matched, so as to better ensure the safety of the power supply component during the cleaning process.

[0060] Combination Figure 1 , Figure 2 and Figure 3 As shown, according to an embodiment of the utility model, a plurality of second cleaning components 13 are arranged at intervals along the length direction of the canopy 11, and the first cleaning component 12 is connected to the adjacent second cleaning component 13. Among them, the plurality of second cleaning components 13 are arranged at equal intervals. In this embodiment, the second cleaning components 13 can be set to three, which are arranged at equal intervals along the length direction of the canopy 11 to be distributed in the area where the truck compartment is located. In this embodiment, the cleaning area of ​​each second cleaning component 13 is larger than the interval between adjacent second cleaning components 13, so that when the truck moves to the next position, the adjacent second cleaning components 13 can fully clean the uncleaned positions in the interval area, ensuring comprehensive cleaning.

[0061] Combination Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, according to an embodiment of the utility model, the first cleaning assembly 12 includes: two first cleaning mechanisms 121; in this embodiment, along the width direction of the shelter 11, the two first cleaning mechanisms 121 are arranged oppositely and at intervals. In this embodiment, the first cleaning mechanism 121 includes: a first supporting frame 121a and a first baffle 121b connected to the first supporting frame 121a. In this embodiment, the first supporting frame 121a is a rectangular frame as a whole, which includes: the first supporting frame 121a includes: a first vertical beam 121a1 and a first cross beam 121a2; wherein, two first vertical beams 121a1 are arranged at intervals, and two first cross beams 121a2 are arranged at intervals. In this embodiment, the first vertical beam 121a1 and the first cross beam 121a2 are connected in sequence to form a rectangular frame. The first vertical beam 121a1 and the first cross beam 121a2 are both hollow, and then, by selecting the connection at the connection position of the first vertical beam 121a1 and the first cross beam 121a2, the first support frame 121a can at least partially form a hollow first connecting channel to achieve the supply of cleaning liquid. In this embodiment, a plurality of first nozzles 121c are provided on one side of the first support frame 121a, and the plurality of first nozzles 121c are arranged at intervals along the first support frame 121a; wherein the plurality of first nozzles 121c are respectively connected to the first connecting channel. For example, two first nozzles 121c are respectively provided on the two first vertical beams 121a1 and the upper first cross beam 121a2, and then, at least part of the circumference of the first support frame 121a can form a continuous cleaning liquid spraying position, so as to achieve the cleaning of the front of the vehicle and the wheels under the front of the vehicle.

[0062] In this embodiment, the first baffle 121b is arranged on the other side of the first supporting frame 121a, wherein the shape of the first baffle 121b is matched with the shape of the first supporting frame 121a. For example, when the first supporting frame 121a is a rectangular frame, the first baffle 121b can also be set as a rectangular plate.

[0063] Through the above arrangement, the first baffle 121b can cover the hollow position of the first supporting frame 121a, so that the sprayed cleaning liquid is blocked between the first cleaning mechanism 121 and the new energy truck to avoid the cleaning liquid from splashing outward and facilitate the recovery of the cleaning liquid.

[0064] In this embodiment, the two first vertical beams 121a1 are protruded downward to form supporting feet to facilitate the fixed support of the first supporting frame 121a.

[0065] Combination Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5and Figure 6 As shown, according to an embodiment of the utility model, the second cleaning assembly 13 includes: two second cleaning structures 131, which are used to connect the two second cleaning structures 131 and the first water supply pipeline 132 of the liquid supply unit 2. In this embodiment, along the width direction of the shelter 11, the two second cleaning structures 131 are arranged oppositely and spaced apart; wherein, the second cleaning structure 131 includes: a second support frame 1311, and a second baffle 1312 connected to the second support frame 1311. In this embodiment, the second support frame 1311 is a rectangular frame as a whole, which includes: the second support frame 1311 includes: a second vertical beam 1311a1 and a second cross beam 1311a2; wherein, two second vertical beams 1311a1 are arranged at intervals, and two second cross beams 1311a2 are arranged at intervals. In this embodiment, the second vertical beam 1311a1 and the second cross beam 1311a2 are connected in sequence to form a rectangular frame. Among them, the second vertical beam 1311a1 and the second cross beam 1311a2 are both hollow, and then, by selecting the connection at the connection position of the second vertical beam 1311a1 and the second cross beam 1311a2, the second support frame 1311 can at least partially form a hollow second connecting channel to achieve the supply of cleaning liquid. In this embodiment, a plurality of second nozzles 1311a are provided on one side of the second support frame 1311, and the plurality of second nozzles 1311a are arranged at intervals along the second support frame 1311; wherein the plurality of second nozzles 1311a are respectively connected to the second connecting channel. For example, two second nozzles 1311a are respectively provided on the two second vertical beams 1311a1 and the two second cross beams 1311a2, and then, the second support frame 1311 can form a continuous cleaning liquid spraying position in the circumferential direction, so as to achieve the cleaning of the front of the vehicle and the wheels under the front of the vehicle.

[0066] By disposing the second nozzles 1311a all around the circumference of the second supporting frame 1311, the second supporting frame 1311 can form a ring-shaped cleaning area to effectively clean the bottom of the vehicle and the wheels.

[0067] In this embodiment, the second baffle 1312 is arranged on the other side of the second supporting frame 1311, wherein the shape of the second baffle 1312 is matched with the shape of the second supporting frame 1311. For example, when the second supporting frame 1311 is a rectangular frame, the second baffle 1312 can also be set as a rectangular plate.

[0068] Through the above arrangement, the second baffle 1312 can cover the hollow position of the second supporting frame 1311, so that the sprayed cleaning liquid is blocked between the second cleaning structure 131 and the new energy truck to avoid the cleaning liquid from splashing outward and facilitate the recovery of the cleaning liquid.

[0069] In this embodiment, the two second vertical beams 1311a1 protrude downwards to form legs to facilitate the fixed support of the second support frame 1311. The downward protruding length of the second vertical beam 1311a1 is greater than the downward protruding length of the first vertical beam 121a1, so that the height of the second support frame 1311 is greater than the first support frame 121a, and the second nozzle 1311a can be positioned higher than the first nozzle 121c in the vertical direction, so that the bottom of the carriage and the wheels under the carriage can be better washed.

[0070] In this embodiment, the first water supply pipeline 132 includes: a first water supply pipe 1321, a second water supply pipe 1322 and a third water supply pipe 1323; wherein the first water supply pipe 1321 is arranged along the length direction of the shelter 11, and the second water supply pipe 1322 is arranged along the width direction of the shelter 11, and is connected to the first water supply pipe 1321. The third water supply pipe 1323 is arranged perpendicular to the second water supply pipe 1322, so as to be connected to the second crossbeam 1311a2 at the lower side of the second support frame 1311. In this embodiment, the second water supply pipe 1322 can be arranged in two at intervals, and each second support frame 1311 is connected to two third water supply pipes 1323, wherein the third water supply pipe 1323 is connected to the second connecting channel of the second support frame 1311 through the second crossbeam 1311a2.

[0071] Through the above arrangement, the supply of cleaning liquid to the second cleaning structure 131 is effectively guaranteed, and the cleaning effect of the utility model is improved. In addition, the third water supply pipe 1323 is also provided to assist in supporting the second cleaning structure 131, making the support of the second cleaning structure 131 more stable and reliable.

[0072] like Figure 3 As shown, according to an embodiment of the utility model, along the length direction of the shelter 11, the first cleaning mechanism 121 is connected to the adjacent second cleaning structure 131 by a first pipeline 12b, and the first switch valve 12a is arranged in a one-to-one correspondence with the first pipeline 12b. In this embodiment, the first switch valve 12a is arranged on the first pipeline 12b to realize the switch control of the first cleaning mechanism 121. In this embodiment, the first switch valve 12a can be realized by an existing solenoid valve.

[0073] Combination Figure 1 , Figure 2 , Figure 3 and Figure 7As shown, according to an embodiment of the utility model, the third cleaning component 14 includes: two third cleaning mechanisms 141, which are used to connect the two third cleaning mechanisms 141 and the second water supply pipeline 142 of the liquid supply unit 2; in this embodiment, along the width direction of the canopy 11, the two third cleaning mechanisms 141 are arranged oppositely and spaced apart; wherein the third cleaning mechanism 141 includes: a horizontal connecting pipe 141a and a plurality of third nozzles 141b spaced apart along the horizontal connecting pipe 141a.

[0074] In this embodiment, the second water supply pipeline 142 includes a fourth water supply pipe 1421 . The fourth water supply pipe 1421 is arranged along the width direction of the shelter 11 and is located below the two third cleaning mechanisms 141 to facilitate communication with the third cleaning mechanisms 141 .

[0075] In this embodiment, along the length direction of the canopy 11, the length of the third cleaning mechanism 141 is greater than the length of the area where the second cleaning component 13 is set, so that the tires at the lower part of the car can be more widely covered, thereby achieving sufficient cleaning of the tires.

[0076] Combination Figure 1 , Figure 2 and Figure 3 As shown, according to an embodiment of the utility model, the shelter 11 includes: a gantry cover 111, a bottom bearing structure 112, an in-place mark 113 and an induction sensor arranged on the gantry cover 111; in this embodiment, the gantry cover 111 is a truss structure as a whole, which can be made by building with steel beams, wherein the height, length and width of the gantry cover 111 are set to match the size of the new energy truck to be cleaned. In this embodiment, a cover for masking can be further arranged on the outside of the gantry cover 111 to further suppress the spraying of the cleaning liquid during the internal cleaning process.

[0077] In this embodiment, the bottom bearing structure 112 is a rectangular structure with a certain thickness, and can be made of steel structure or concrete. The bottom bearing structure 112 is provided with a first drainage groove 112a1 and a second drainage groove 112a2, wherein the first drainage groove 112a1 is arranged along the length direction of the bottom bearing structure 112, and the second drainage groove 112a2 is arranged along the width direction of the bottom bearing structure 112; the first drainage groove 112a1 is connected to the second drainage groove 112a2, and the second drainage groove 112a2 is located below the first drainage groove 112a1.

[0078] In this embodiment, along the length direction of the canopy 11, the length of the first drainage groove 112a1 is greater than the length of the area where the first cleaning component 12 and the second cleaning component 13 are arranged (i.e., the total cleaning area of ​​the first cleaning component 12 and the second cleaning component 13), so that the cleaning liquid sprayed by the first cleaning component 12 and the second cleaning component 13 can be fully recovered in the length direction.

[0079] In this embodiment, along the length direction of the shielding shed 11, the setting area of ​​the second drainage groove 112a2 and the setting area of ​​the third cleaning assembly 14 (that is, the cleaning area of ​​the third cleaning assembly 14) are aligned.

[0080] Through the above arrangement, the cleaning liquid sprayed by the third cleaning component 14 and the second cleaning component 13 can be more fully recovered through the second drainage groove 112a2, so that the recovery of the cleaning liquid is more sufficient and faster. In addition, the pipelines in the third cleaning component 14 and the second cleaning component 13 can be better arranged through the second drainage groove 112a2. For example, the second water supply pipe 1322 and the fourth water supply pipe 1421 can be arranged in the second drainage groove 112a2 to avoid interference caused by the external arrangement of the pipelines, and the arrangement length of the pipelines can be fully reduced, saving the manufacturing cost of the utility model.

[0081] In this embodiment, a pipeline support beam may be provided in the second drainage groove 112a2 to achieve stable and reliable support for the laid pipeline.

[0082] In this embodiment, a protective member may be provided at the edge of the second drainage groove 112a2 to protect the edge of the second drainage groove 112a2 and avoid damage caused by long-term use.

[0083] Combination Figure 1 , Figure 2 and Figure 3 As shown, according to an embodiment of the present invention, the bottom bearing structure 112 is further provided with an exit gate 112a3 and a speed bump structure 112a4; wherein, along the length direction of the bottom bearing structure 112, a plurality of speed bump structures 112a4 are arranged at intervals. In this embodiment, the plurality of speed bump structures 112a4 are arranged at equal intervals, so that the truck can move at equal intervals during the cleaning process to achieve a combination of different static and dynamic cleaning, so that the cleaning effect on the carriage and wheels is better.

[0084] Combination Figure 1 , Figure 2 and Figure 3As shown, according to an embodiment of the utility model, the in-place mark 113 and the inductive sensor are arranged on one side of the width direction of the gantry cover 111, which can be arranged on one side of the width direction of the gantry cover 111, or respectively arranged on two opposite sides. In this embodiment, the in-place mark 113 is a plate body of regular shape as a whole, and the marking function can be realized by setting text, graphics, etc. on the plate body. The inductive sensor can be set as a non-contact sensor (such as a laser sensor, a magnetic sensor, etc.) or a contact sensor (such as an electric shock switch).

[0085] Through the above settings, the arrival mark 113 can be used to instruct the driver to park the new energy truck at a preset position, and the induction sensor can be used to detect the new energy truck and trigger the entire cleaning device to perform the cleaning operation on it.

[0086] Combination Figure 1 , Figure 2 , Figure 3 and Figure 8 As shown, according to an embodiment of the present invention, it further includes: a water reservoir 3 arranged on one side of the bottom bearing structure 112; wherein the water reservoir 3 includes: a water reservoir structure 31 and a water collection tank 32. In this embodiment, the water reservoir structure 31 has a plurality of water pool parts 311; wherein, along the length direction of the bottom bearing structure 112, the plurality of water pool parts 311 are arranged in sequence, and the water collection tank 32 is located between the water reservoir structure 31 and the bottom bearing structure 112, and is used to connect the water pool part 311 and the second drainage tank 112a2.

[0087] In this embodiment, an overflow gate 311a is provided between adjacent water pool sections 311, so that the recovered cleaning liquid exceeding a preset position in the previous water pool section 311 can overflow into the next water pool section 311 by opening and closing the overflow gate 311a. In this embodiment, one end of the water collection tank 32 is closed, and the other end is connected to the first water pool section 311 in the water storage structure 31 to achieve the inflow of the recovered cleaning liquid.

[0088] like Fig. 9 As shown, according to an embodiment of the utility model, the liquid supply unit 2 includes: a liquid storage tank 21, an infusion pump 22, a water replenishment pump 23 and a controller. In this embodiment, the liquid storage tank 21 and the infusion pump 22 are connected by pipelines, and the infusion pump 22 is connected to the second cleaning component 13 and the third cleaning component 14 through pipelines. The water replenishment pump 23 is connected to the liquid storage tank 21 by a pipeline, and the water replenishment pump 23 is arranged in the pool part 311. In this embodiment, the controller is electrically connected to the infusion pump 22, the water replenishment pump 23, the first switch valve 12a and the induction sensor respectively. Among them, the controller can be implemented by a traditional PLC controller, which will not be repeated here.

[0089] To further illustrate this scheme, the cleaning process is further described.

[0090] In the initial standby state, the cleaning device drives the new energy truck into the shelter 11 and stops when the arrival mark 113 in the shelter 11 is aligned with a specific position of the new energy truck, for example, the driver is aligned with the arrival mark 113, or the seat in the cab is aligned with the arrival mark 113.

[0091] The induction sensor senses the arrival of the new energy truck and triggers the controller to make the infusion pump 22 work, so that the infusion pump 22 delivers cleaning liquid to the second cleaning component 13 and the third cleaning component 14 respectively to achieve the washing of the front of the vehicle, the car body and the tires respectively; at this time, the first switch valve 12a is in an open state, and the cleaning liquid can enter the first cleaning component 12 through the pipeline to achieve the cleaning of the front of the vehicle and the tires under the front of the vehicle.

[0092] When the cleaning process reaches the preset first cleaning time, the first switch valve 12a of the controller is in a closed state. At this time, the first cleaning component 12 stops the flushing operation, and only the second cleaning component 13 and the third cleaning component 14 are kept for cleaning operation. At this time, the new energy truck is started to start moving, and the distance of each movement matches the spacing between adjacent speed bump structures 112a4.

[0093] Turn on the fan assembly to dry the new energy truck;

[0094] When the cleaning process reaches the preset second cleaning time, the second cleaning component 13 and the third cleaning component 14 stop the cleaning operation, and the fan component continues the drying operation;

[0095] The exit gate 112a3 is opened, the new energy truck drives away, and the fan component stops with a delay. At this time, the entire cleaning device returns to the initial standby state.

[0096] The above contents are merely examples of specific solutions of the present invention. For the equipment and structures not described in detail, it should be understood that they are implemented by adopting the general equipment and general methods available in the art.

[0097] The above is only one solution of the utility model and is not intended to limit the utility model. For those skilled in the art, the utility model can be modified and varied in various ways. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A cleaning device for a new energy truck, characterized in that: include: A cleaning unit (1) and a liquid supply unit (2); The cleaning unit (1) comprises: a shielding shed (11), a first cleaning assembly (12) for cleaning the front of the vehicle, a second cleaning assembly (13) for cleaning the vehicle compartment, a third cleaning assembly (14) for cleaning the wheels, and a fan assembly; Along the length direction of the shelter shed (11), the fan assembly, the first cleaning assembly (12) and the second cleaning assembly (13) are sequentially arranged at intervals in the shelter shed (11); The third cleaning component (14) is arranged below the second cleaning component (13); The second cleaning component (13) and the third cleaning component (14) are respectively connected to the liquid supply unit (2); The first cleaning component (12) is connected to the second cleaning component (13), and a first switch valve (12a) is provided on the connecting pipeline.

2. The cleaning device according to claim 1, characterized in that: Along the length direction of the shelter shed (11), a plurality of second cleaning assemblies (13) are arranged at intervals, and the first cleaning assembly (12) is connected to adjacent second cleaning assemblies (13).

3. The cleaning device according to claim 2, characterized in that: The first cleaning component (12) comprises: two first cleaning mechanisms (121); Along the width direction of the shielding shed (11), the two first cleaning mechanisms (121) are arranged opposite to each other and spaced apart; The first cleaning mechanism (121) comprises: a first supporting frame (121a) and a first baffle (121b) connected to the first supporting frame (121a); The first supporting frame (121a) is at least partially provided with a first hollow communication channel; A plurality of first nozzles (121c) are arranged on one side of the first supporting frame (121a), and the plurality of first nozzles (121c) are arranged at intervals along the first supporting frame (121a); The plurality of first nozzles (121c) are respectively connected to the first communication channels.

4. The cleaning device according to claim 3, characterized in that: The second cleaning assembly (13) comprises: two second cleaning structures (131), used for connecting the two second cleaning structures (131) and a first water supply pipeline (132) of the liquid supply unit (2); Along the width direction of the shelter shed (11), the two second cleaning structures (131) are arranged opposite to each other and spaced apart; The second cleaning structure (131) comprises: a second supporting frame (1311), a second baffle (1312) connected to the second supporting frame (1311); The second supporting frame (1311) is at least partially provided with a second hollow communication channel; A plurality of second nozzles (1311a) are arranged on one side of the second supporting frame (1311), and the plurality of second nozzles (1311a) are arranged at intervals along the second supporting frame (1311); A plurality of the second nozzles (1311a) are respectively connected to the second communication channels; The second supporting frame (1311) is connected to the first water supply pipeline (132), and the second connecting passage is communicated with the first water supply pipeline (132).

5. The cleaning device according to claim 4, characterized in that: The second supporting frame (1311) is taller than the first supporting frame (121a).

6. The cleaning device according to claim 5, characterized in that: Along the length direction of the shelter shed (11), the first cleaning mechanism (121) is connected to the adjacent second cleaning structure (131) via a first pipeline (12b), and the first switch valve (12a) and the first pipeline (12b) are arranged in a one-to-one correspondence.

7. The cleaning device according to claim 6, characterized in that: The third cleaning assembly (14) comprises: two third cleaning mechanisms (141), used to connect the two third cleaning mechanisms (141) and the second water supply pipeline (142) of the liquid supply unit (2); Along the width direction of the shielding shed (11), the two third cleaning mechanisms (141) are arranged opposite to each other and spaced apart; The third cleaning mechanism (141) comprises a horizontal connecting pipe (141a) and a plurality of third nozzles (141b) arranged at intervals along the horizontal connecting pipe (141a).

8. The cleaning device according to claim 7, characterized in that: The shelter shed (11) comprises: a gantry cover (111), a bottom surface bearing structure (112), an in-position mark (113) and an induction sensor arranged on the gantry cover (111); The bottom surface bearing structure (112) is provided with a first drainage groove (112a1) and a second drainage groove (112a2), wherein the first drainage groove (112a1) is arranged along the length direction of the bottom surface bearing structure (112), and the second drainage groove (112a2) is arranged along the width direction of the bottom surface bearing structure (112); The first drainage groove (112a1) is arranged to communicate with the second drainage groove (112a2), and the second drainage groove (112a2) is located below the first drainage groove (112a1).

9. The cleaning device according to claim 8, characterized in that: Also includes: A water reservoir (3) arranged on one side of the bottom bearing structure (112); The water reservoir (3) comprises: a water storage structure (31) and a water collection tank (32); The water storage structure (31) has a plurality of pool parts (311); Along the length direction of the bottom bearing structure (112), a plurality of the pool parts (311) are arranged in sequence, and the water collecting trough (32) is located between the water storage structure (31) and the bottom bearing structure (112) and is used to connect the pool part (311) and the second drainage trough (112a2).

10. The cleaning device according to claim 9, characterized in that: The bottom surface bearing structure (112) is also provided with an exit gate (112a3) and a speed bump structure (112a4); Along the length direction of the bottom surface bearing structure (112), a plurality of speed bump structures (112a4) are arranged at intervals.

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