CN117719689A - Multifunctional aircraft cleaning vehicle - Google Patents

Abstract

The invention discloses a multifunctional aircraft cleaning vehicle, which relates to the technical field of aircraft maintenance equipment and comprises a vehicle body frame, a joint assembly, pipelines and telescopic arms, wherein the joint assembly is arranged on the outer side of the vehicle body frame, two groups of pipelines are arranged, and the two groups of pipelines are respectively arranged on two sides of the vehicle body frame. According to the invention, the vehicle body frame is arranged, the vehicle body frame comprises the cleaning liquid tank and the water tank, the cleaning liquid and water in the cleaning liquid tank and the water tank can be conveyed to the high-pressure water gun by the high-pressure water pump after being mixed so as to realize the cleaning of the surface of the aircraft, the telescopic arm is arranged, the lifting of the high-pressure water gun can be realized by the telescopic arm, the cleaning of the surface of the high place of the aircraft is facilitated, the joint assembly is arranged at the output end of the high-pressure water pump, the quick connection and the quick disconnection of a pipeline and the high-pressure water pump can be realized by the joint assembly, and therefore, the quick switching of the high-pressure water gun used in the cleaning of different positions of the aircraft can be realized according to the requirements of the cleaning and maintenance of the aircraft.

Description

Multifunctional aircraft cleaning vehicle

Technical Field

The invention relates to the technical field of aircraft maintenance equipment, in particular to a multifunctional aircraft cleaning vehicle.

Background

The development of civil aviation in China is in a golden period, and meanwhile, the number of aircrafts is increased along with the sudden increase of the number of passengers, so that the rapid maintenance of the civil aviation transport aircrafts and the rapid use of the civil aviation transport aircrafts for carrying out flight tasks are more important. During flight and parking, aircraft can be contaminated with various aspects from the atmosphere, ground, oil and fuel exhaust, and the surfaces can deposit dust and oxide-based composite contaminants. These deposit contaminations not only affect the aesthetics of the aircraft, but also one of the corrosion causes of the aircraft, and in addition, lead to increased fuel consumption of the aircraft. Thus, aircraft cleaning operations become important. Because the aircraft is large in size and high in height, a mechanical cleaning mode is adopted for cleaning the aircraft at present, so that an aircraft exterior cleaning vehicle appears, the aircraft exterior cleaning vehicle is mainly used for cleaning exterior surfaces such as an aircraft body, a large wing, a vertical tail and the like, and a cleaning device is arranged on a crane boom of the cleaning vehicle and controls the crane boom, so that the cleaning device cleans the outer surface of the aircraft.

The utility model provides a general aircraft self-cleaning device of publication number CN111591459B, includes organism and track pole and water storage tank, the organism head is provided with the flabellum, organism head top end position is provided with the cockpit, the organism bottom is provided with the guide pulley, organism both sides terminal surface middle part position is provided with the wing, the track pole is located the position between the organism below guide pulley, the track pole bottom is provided with two pairs of fixed feet, the bottom position is provided with the crossbeam between the fixed foot, the track pole is provided with movable spout with the terminal surface relatively, be provided with adjustable roof in the movable spout, water storage tank up end both sides position is provided with the connecting plate, the connecting plate top is connected to the roof lower extreme face. Above-mentioned scheme is through setting up the track pole in the aircraft bottom to utilize track pole installation slidable water storage box and drive box, can carry out comprehensive efficient washing to the organism bottom by the shower nozzle of water storage box front end face.

But when the aircraft cleaning device similar to the technology is used for cleaning an aircraft, the high-pressure water gun is not convenient to flexibly and rapidly switch according to different cleaning positions, the mixing proportion of cleaning liquid and clear water is relatively inconvenient to adjust, various requirements of the aircraft during maintenance are difficult to meet, when the aircraft wing is cleaned, the whole wing cannot be comprehensively cleaned at one time, the cleaning time is prolonged, meanwhile, dirty liquid mixed with the cleaning device flows to the lower surface of the wing, further pollution is caused to the lower surface again, and high-pressure water flow can cause larger impact on the high-pressure water gun and equipment for fixing the high-pressure water gun, so that the service life of the high-pressure water gun is shortened.

Therefore, it is necessary to invent a multifunctional aircraft cleaning vehicle to solve the above problems.

Disclosure of Invention

The invention aims to provide a multifunctional aircraft cleaning vehicle so as to solve the problems in the background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a multi-functional aircraft washs car, includes automobile body frame and pipeline, automobile body frame includes the base, the last fixed surface of base is provided with high-pressure water pump and water tank, the last fixed surface of water tank is provided with the washing liquid case, the pipeline has two sets of, and two sets of pipelines set up respectively in automobile body frame's both sides, still includes:

the connector assembly comprises a fixed seat and a socket, wherein the fixed seat is fixedly arranged at the output end of the high-pressure water pump, and the socket is fixedly arranged at one end of the pipeline;

the telescopic arm comprises a rotating seat and a rotating cradle head, the rotating seat is arranged at one end of the upper surface of the vehicle body frame, the rotating cradle head is fixedly arranged at one end of the telescopic arm, one ends of two groups of pipelines are communicated with high-pressure water guns, one group of high-pressure water guns is fixedly arranged at one side of the rotating cradle head, and the other group of high-pressure water guns are movably arranged above the base;

the high-pressure water gun comprises a high-pressure cavity channel and an arc-shaped sliding frame, wherein the high-pressure cavity channel is fixedly arranged on one side of the rotary holder and is communicated with a pipeline, the arc-shaped sliding frame is fixedly arranged on one side of the high-pressure cavity channel, the arc-shaped sliding frame is made of magnetic metal materials, two limiting cavities are symmetrically formed in the arc-shaped sliding frame, corrugated pipes are arranged in the limiting cavities, one ends of the two corrugated pipes are communicated with the high-pressure cavity channel, two sliding sleeves are slidably arranged on the arc-shaped sliding frame, the other ends of the two corrugated pipes are respectively and fixedly connected with side slipping sleeves in a sealing mode, high-pressure nozzles are fixedly arranged on one side of each sliding sleeve, shunt pipes are communicated between the high-pressure cavity channel and the two high-pressure nozzles, electromagnetic parts are fixedly arranged at the top of each sliding sleeve, and buffer springs are fixedly arranged between each sliding sleeve and the high-pressure cavity channel.

Preferably, the outside bottom of washing liquid case runs through and is provided with the catheter, the lateral wall bottom of water tank runs through and is provided with the water guide pipe, the one end of water guide pipe is fixed to be set up in the input of high pressure water pump, the middle part fixed connection of catheter's bottom through three way connection and water guide pipe, the one end of catheter is fixed to be provided with the solenoid valve.

Preferably, the middle part of catheter is fixed and is provided with the regulation pipe, the middle part of regulation pipe is provided with spherical structure's regulating block, the middle part of regulating block runs through and is provided with the guiding gutter, one side of regulating block is fixed and is provided with the pivot, and the pivot runs through the middle part that sets up in the regulation pipe through the bearing.

Preferably, one end of the rotating shaft is fixedly provided with a worm wheel, one side of the worm wheel is provided with a worm, the top end of the worm is fixedly provided with an adjusting motor, and the adjusting motor is fixedly arranged at the top end of the outer side wall of the adjusting pipe.

Preferably, the one end of fixing base is fixed and is provided with the connecting seat, the outside of connecting seat is fixed and is provided with the connecting pipe, annular structure's spacing groove has been seted up in the outside of connecting pipe, the fixed adapter sleeve that is provided with in one side of socket, and the adapter sleeve is corresponding with the connecting pipe, the inside wall of adapter sleeve encircles and is provided with a plurality of spacing holes, the inside in spacing hole is provided with spherical structure's stopper, the spacing hole sets up to interior big-outer small conical structure, and the bottom diameter in spacing hole is less than the stopper, the stopper is corresponding with the spacing groove.

Preferably, the outside of socket is provided with the stop collar through the screw thread activity, the fixed extension sleeve that is provided with of one end of stop collar, the inside wall of extension sleeve is provided with annular structure's indent, and the indent is corresponding with the spacing hole, the inside wall one end of extension sleeve is provided with annular structure's extension groove, and extends the groove and correspond with the connecting seat.

Preferably, the top of roating seat is fixed and is provided with the support, the upper surface middle part of support is provided with first support arm through the round pin axle activity, the outside middle part of first support arm is provided with first hydraulic stem through the round pin axle activity, and the bottom of first hydraulic stem is provided with in the upper surface of support through the round pin axle activity.

Preferably, the top of first support arm is provided with the second support arm through the round pin axle activity, the middle part of second support arm is provided with the second hydraulic stem through the round pin axle activity, and the bottom of second hydraulic stem sets up in the top of first support arm through the round pin axle activity, the top of second support arm is fixed to be provided with the hydraulic telescoping column.

Preferably, the top of the hydraulic telescopic column is movably provided with a third support arm through a pin shaft, the middle of the third support arm is movably provided with a third hydraulic rod through a pin shaft, one end of the third hydraulic rod is movably arranged at the middle of the hydraulic telescopic column through a pin shaft, and the rotary cradle head is fixedly arranged at one end of the third hydraulic rod.

Preferably, the outside of washing liquid case and water tank is all fixed and is provided with the level gauge, the upper surface of washing liquid case and water tank all runs through and is provided with the water filling port, the bottom mounting of base is provided with the walking base, the lateral wall of base is fixed and is provided with control panel.

The invention has the technical effects and advantages that:

1. according to the invention, the vehicle body frame is arranged, the vehicle body frame comprises the cleaning liquid tank and the water tank, cleaning liquid and water in the cleaning liquid tank and the water tank can be conveyed to the high-pressure water gun by the high-pressure water pump after being mixed so as to realize the flushing of the surface of the aircraft, the telescopic arm is arranged, the lifting of the high-pressure water gun can be realized by the telescopic arm, the cleaning of the surface of the high place of the aircraft is facilitated, and the joint assembly is arranged at the output end of the high-pressure water pump, so that the quick connection and the quick detachment of a pipeline and the high-pressure water pump can be realized by the joint assembly, and the quick switching of the high-pressure water gun is realized so as to meet the requirements of cleaning and maintenance of the aircraft.

2. According to the invention, the vehicle body frame is arranged, the vehicle body frame comprises the cleaning liquid tank and the water tank, the cleaning liquid tank is connected with the high-pressure water pump through the liquid guide pipe, the water tank is connected with the high-pressure water pump through the water guide pipe, the regulating pipe is arranged in the middle of the liquid guide pipe, the regulating block is arranged in the regulating pipe, the diversion trench is arranged in the middle of the regulating block, the flow rate of the cleaning liquid passing through the diversion trench can be controlled by adjusting the rotation angle of the regulating block, and the mixing proportion of the cleaning liquid and clean water can be controlled, so that the cleaning work of the surface of an aircraft is facilitated.

3. According to the invention, the telescopic arm is arranged, the telescopic arm comprises the rotating seat, the rotating seat can drive the telescopic arm to rotate, the first support arm and the second support arm are arranged above the rotating seat and are matched, lifting of the telescopic arm can be realized, the third support arm is arranged at the top end of the second support arm, the high-pressure water gun is arranged at one end of the third support arm, and the third support arm can drive the high-pressure water gun to swing so as to adjust the spraying range of the high-pressure water gun, and therefore, cleaning of all parts on the surface of an airplane can be met.

4. According to the invention, through the cooperation of the arc-shaped sliding frame, the corrugated pipe, the sliding sleeve, the high-pressure nozzle and the electromagnetic part, the upper surface and the lower surface of the wing can be cleaned at the same time by the cleaning vehicle, the purpose of cleaning the whole wing at one time is achieved, the aircraft cleaning step is simplified, the time required by the cleaning work is shortened, the cleaning efficiency is improved, the liquid mixed with dirt on the surface of the wing is directly separated from the surface of the wing under the scouring action of high-pressure water flow, the further pollution of the liquid mixed with dirt on the lower surface of the wing is avoided, and the smooth cleaning work is ensured.

5. According to the invention, the two high-pressure nozzles are fixed in the middle of the arc-shaped sliding frame, so that the sprayed water beam area is larger, the coverage area of single cleaning is increased, and the cleaning efficiency is improved; the two high-pressure nozzles are fixed at the two ends of the arc-shaped sliding frame, so that the arc-shaped sliding frame is suitable for cleaning stubborn stains with small areas on the surface of the wing, and the cleaning effect on the wing of the aircraft is improved; the two high-pressure nozzles are fixed at the arc-shaped position of the arc-shaped sliding frame, so that the high-pressure nozzle is suitable for cleaning large-area sink and float on the surface of the wing, and cleaning efficiency is guaranteed while cleaning the sink and float on the surface of the wing is realized.

6. According to the invention, by arranging the buffer spring, most of the impact force of the high-pressure water flow on the high-pressure spray head and the impact force of the high-pressure water gun on the rotary holder are absorbed by the buffer spring, so that the rotary holder and the high-pressure water gun are effectively prevented from being frequently impacted greatly, the damage probability of parts in the rotary holder and the high-pressure water gun is reduced, and the service life of the rotary holder and the high-pressure water gun is prolonged.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present invention.

Fig. 2 is a schematic view of the structure of the vehicle body frame of the present invention.

Fig. 3 is a schematic view of a vehicle body frame structure of the present invention in a plan view.

Fig. 4 is a schematic view of a catheter structure according to the present invention.

Fig. 5 is a schematic cross-sectional view of a catheter structure of the present invention.

Fig. 6 is a schematic view of the telescopic arm structure of the present invention.

Fig. 7 is a schematic view of a joint assembly according to the present invention.

Fig. 8 is an exploded view of the structure of the joint assembly of the present invention.

Fig. 9 is a schematic cross-sectional view of a joint assembly of the present invention.

Fig. 10 is a schematic view of a fixing base structure of the present invention.

Fig. 11 is a schematic diagram of a socket structure according to the present invention.

Fig. 12 is a schematic view of the arc-shaped carriage structure of the present invention.

Fig. 13 is a schematic cross-sectional view of an arcuate carriage of the present invention.

Fig. 14 is a schematic view showing a state in which the high-pressure nozzles of the present invention are located at both ends of the arc-shaped carriage.

Fig. 15 is a schematic view showing a state in which the high-pressure nozzle of the present invention is located at an arc position of the arc carriage.

Fig. 16 is a schematic view showing a state in which the high-pressure nozzle of the present invention is located in the middle of the arc-shaped carriage.

In the figure: 1. a vehicle body frame; 2. a joint assembly; 3. a pipeline; 4. a telescoping arm; 101. a base; 102. a high pressure water pump; 103. a cleaning liquid tank; 104. a water tank; 105. a catheter; 106. a water conduit; 107. an electromagnetic valve; 108. an adjusting tube; 109. an adjusting block; 110. a diversion trench; 111. a rotating shaft; 112. a worm wheel; 113. a worm; 114. adjusting a motor; 115. a liquid level gauge; 116. a water inlet; 117. a walking base; 118. a control panel; 201. a fixing seat; 202. a socket; 203. a connecting seat; 204. a connecting pipe; 205. a limit groove; 206. connecting sleeves; 207. a limiting hole; 208. a limiting block; 209. a limit sleeve; 210. an extension sleeve; 211. pressing a groove; 212. an extension groove; 401. a rotating seat; 402. a support; 403. a first arm; 404. a first hydraulic lever; 405. a second arm; 406. a second hydraulic lever; 407. a hydraulic telescopic column; 408. a third arm; 409. a third hydraulic lever; 410. rotating the cradle head; 411. high-pressure water gun; 4111. a high pressure channel; 4112. an arc-shaped sliding frame; 4113. a spacing cavity; 4114. a bellows; 4115. a sliding sleeve; 4116. a high pressure nozzle; 4117. a shunt; 4118. an electromagnetic section; 4119. and a buffer spring.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Example 1

The invention provides a multifunctional aircraft cleaning vehicle as shown in fig. 1-11, which comprises a vehicle body frame 1, a joint assembly 2, pipelines 3 and telescopic arms 4, wherein the joint assembly 2 is arranged on the outer side of the vehicle body frame 1, the pipelines 3 are provided with two groups, the two groups of pipelines 3 are respectively arranged on two sides of the vehicle body frame 1, and the telescopic arms 4 are arranged on the top end of the vehicle body frame 1.

The vehicle body frame 1 includes base 101, and the fixed high-pressure water pump 102 that is provided with of upper surface one end of base 101, the optional three jar plunger pumps of high-pressure water pump 102, three jar plunger pumps are prior art, and the unnecessary description here is provided with washing liquid case 103 and water tank 104 on the upper surface of base 101, and washing liquid case 103 is fixed to be set up in the upper surface of water tank 104, and water tank 104 is fixed to be set up in the upper surface of base 101.

Specifically, the outside bottom of washing liquid case 103 runs through and is provided with catheter 105, the lateral wall bottom of water tank 104 runs through and is provided with water guide 106, the one end of water guide 106 is fixed to be set up in the input of high-pressure water pump 102, the middle part fixed connection of catheter 105 and water guide 106 is passed through to the bottom of catheter 105, catheter 105 is linked together with water guide 106, the one end of catheter 105 is fixed and is provided with solenoid valve 107, solenoid valve 107 is used for controlling the switching of catheter 105, in order to reach the purpose of whether control washing liquid adds, thereby be convenient for control the interpolation condition of washing liquid according to the washing flow.

More specifically, the middle part of the catheter 105 is fixedly provided with a regulating tube 108, the middle part of the regulating tube 108 is provided with a regulating block 109 with a spherical structure, the regulating block 109 is in sealing fit with the inner side wall of the regulating tube 108, the regulating block 109 can rotate in the regulating tube 108, the middle part of the regulating block 109 is provided with a diversion trench 110 in a penetrating way, one side of the regulating block 109 is fixedly provided with a rotating shaft 111, the rotating shaft 111 is arranged in the middle part of the regulating tube 108 in a penetrating way through a bearing, and the rotating shaft 111 is in sealing connection with the regulating tube 108; when the central axis of the flow guide groove 110 is perpendicular to the central axis of the adjusting pipe 108, the adjusting block 109 is used for completely blocking the adjusting pipe 108, at this time, the adjusting pipe 108 is in a blocking state, no cleaning fluid flows through the flow guide groove 110, along with the rotation of the adjusting block 109, the central axis of the flow guide groove 110 and the central axis of the adjusting pipe 108 incline, the flow guide groove 110 and the adjusting pipe 108 are gradually overlapped, at this time, the adjusting pipe 108 is unblocked, so that the cleaning fluid flows through the flow guide groove 110 in the adjusting pipe 108, along with the continuous increase of the overlapping area of the flow guide groove 110 and the adjusting pipe 108, the flow of the cleaning fluid flowing through the flow guide groove 110 is also increased along with the continuous increase of the overlapping area of the flow guide groove 110 and the central axis of the adjusting pipe 108, and at this time, the flow of the cleaning fluid flowing through the flow guide groove 110 reaches the maximum.

Moreover, a worm wheel 112 is fixedly arranged at one end of the rotating shaft 111, a worm 113 is arranged at one side of the worm wheel 112, an adjusting motor 114 is fixedly arranged at the top end of the worm 113, the adjusting motor 114 is fixedly arranged at the top end of the outer side wall of the adjusting pipe 108, the worm wheel 112 is matched with the worm 113, the position of the adjusting block 109 can be locked while the transmission function is realized, and further the cleaning liquid adding proportion can be locked.

Moreover, the outside of washing liquid case 103 and water tank 104 is all fixed and is provided with liquid level gauge 115, the upper surface of washing liquid case 103 and water tank 104 all runs through and is provided with filler 116, all be equipped with the filter core in two filler 116, and the upper portion of washing liquid case 103 and water tank 104 all is equipped with the access hole, the bottom mounting of base 101 is provided with walking base 117, the external power source is connected to the accessible supporting charger of walking base 117 and charges, also can direct connection external power source carries out work, walking base 117's setting has made things convenient for the device to travel to appointed place fast, reduce manpower consumption by a wide margin, the lateral wall of base 101 is fixed and is provided with control panel 118, control panel 118 can realize the control to each device inside the device.

The joint assembly 2 comprises a fixing seat 201 and a socket 202, wherein the fixing seat 201 is fixedly arranged at the output end of the high-pressure water pump 102, and the socket 202 is fixedly arranged at one end of the pipeline 3.

Specifically, the fixed connecting seat 203 that is provided with of one end of fixing base 201, the fixed connecting pipe 204 that is provided with in the outside of connecting seat 203, annular structure's spacing groove 205 has been seted up in the outside of connecting pipe 204, the fixed adapter sleeve 206 that is provided with in one side of socket 202, adapter sleeve 206 corresponds with connecting pipe 204, and be equipped with sealed the pad between adapter sleeve 206 and the connecting pipe 204, avoid the adapter sleeve 206 to take place to leak after being connected with connecting pipe 204, the inside wall of adapter sleeve 206 encircles and is provided with a plurality of spacing holes 207, the inside of spacing hole 207 is provided with spherical structure's stopper 208, spacing hole 207 sets up to the toper structure of big outside in, and the bottom diameter of spacing hole 207 is less than stopper 208, stopper 208 corresponds with spacing groove 205, spacing hole 207 can be stretched out to the lower part of stopper 208, but can't pass spacing hole 207, consequently, stopper 208 can realize spacing between adapter sleeve 206 and the connecting pipe 204.

More specifically, the outer side of the socket 202 is movably provided with a limit sleeve 209 through threads, one end of the limit sleeve 209 is fixedly provided with an extension sleeve 210, the inner side wall of the extension sleeve 210 is provided with a pressing groove 211 with an annular structure, the pressing groove 211 corresponds to the limit hole 207, one end of the inner side wall of the extension sleeve 210 is provided with an extension groove 212 with an annular structure, the extension groove 212 corresponds to the connecting seat 203, and the extension groove 212 is used for limiting the movement of the limit block 208 so as to avoid the separation of the limit block 208 and the limit hole 207.

The telescopic arm 4 comprises a rotating seat 401, the rotating seat 401 is arranged at one end of the upper surface of the vehicle body frame 1, the rotating seat 401 is arranged on the upper surface of the base 101 through a bearing, the rotating seat 401 is driven by a motor, the motor can drive the telescopic arm 4 to rotate, the total telescopic length of the telescopic arm 4 is about 8.8m, and the cleaning range of the telescopic arm is 1-11m away from the ground.

Specifically, the top of the rotary seat 401 is fixedly provided with a support 402, the middle part of the upper surface of the support 402 is movably provided with a first support arm 403 through a pin shaft, the middle part of the outer side of the first support arm 403 is movably provided with a first hydraulic rod 404 through a pin shaft, the bottom of the first hydraulic rod 404 is movably arranged on the upper surface of the support 402 through a pin shaft, and the first hydraulic rod 404 is used for adjusting the position of the first support arm 403.

More specifically, the top of first support arm 403 is provided with second support arm 405 through the round pin axle activity, the middle part of second support arm 405 is provided with second hydraulic stem 406 through the round pin axle activity, and the bottom of second hydraulic stem 406 is provided with the top of first support arm 403 through the round pin axle activity, second hydraulic stem 406 is used for adjusting the position of second support arm 405, the fixed hydraulic telescoping post 407 that is provided with in top of second support arm 405, hydraulic telescoping post 407 can extend and shorten on the top of second support arm 405, the top of hydraulic telescoping post 407 is provided with the third support arm 408 through the round pin axle activity, the middle part of third support arm 408 is provided with third hydraulic stem 409 through the round pin axle activity, and the one end of third hydraulic stem 409 is provided with the middle part of hydraulic telescoping post 407 through the round pin axle activity, third hydraulic stem 409 is used for adjusting the position of third support arm 408, first support arm 403, second support arm 405 and third support arm 408 cooperate, can realize the lifting of telescoping arm 4 height and put down, and can realize the regulation of telescoping arm 4 top position, in order to carry out the hydraulic telescoping post 407, set up to the lifting structure of telescoping arm 4 in order to telescopic arm 4 telescopic extent.

And, one end of the third hydraulic lever 409 is fixedly provided with a rotary pan/tilt head 410.

Pipeline 3 is provided with two sets of, the one end all communicates of two sets of pipeline 3 is provided with high-pressure squirt 411, one set of high-pressure squirt 411 is installed in one side of rotatory cloud platform 410 for following flexible arm 4 motion, rotatory cloud platform 410 can drive the high-pressure squirt 411 motion that corresponds, with the washing scope that promotes high-pressure squirt 411, another set of high-pressure squirt 411 is hung in the device outside, be used for the staff to hold the use, the other end of two sets of pipeline 3 all can be linked together through joint Assembly 2 and high-pressure water pump 102, two sets of pipeline 3 all accomodate in the device outside through automatic reelpipe ware, automatic reelpipe ware is prior art, unnecessary here.

In summary, when the device is used, the device is firstly driven to a designated place through the walking base 117, then cleaning liquid and clean water are respectively injected into the cleaning liquid tank 103 and the water tank 104 through the water adding port 116, and then the device is moved to the side of the aircraft and is communicated with a power supply, so that the aircraft can be cleaned.

When the surface of the aircraft is cleaned, the electromagnetic valve 107 is controlled to be opened, cleaning liquid in the cleaning liquid tank 103 can enter the water guide pipe 106 through the liquid guide pipe 105 and then is pumped by the high-pressure water pump 102, in the process, the cleaning liquid and the clean water can be mixed and then are conveyed to the high-pressure water gun 411 under the action of the high-pressure water pump 102 and the pipeline 3, the high-pressure water gun 411 sprays the cleaning liquid and the clean water on the surface of the aircraft, in the spraying process, the rotating base 401, the first hydraulic rod 404, the second hydraulic rod 406, the third hydraulic rod 409 and the rotating cradle head 410 are controlled, the rotation and lifting control of the high-pressure water gun 411 can be realized, the high-pressure water gun 411 can be controlled and kept at any spatial position of the surface of the aircraft in a matched mode, the cleaning liquid can cover the surface of the whole aircraft, the aircraft can be cleaned in an omnibearing mode, in the cleaning process, two persons are required to cooperate to work, one person observes the position of the telescopic arm 4, the device can be stopped in time, and the other person can operate the control panel 118 to clean the aircraft in an emergency, and the cleaning work can be smoothly performed.

After the cleaning solution is used for cleaning and covering the whole aircraft surface, waiting for a certain time, so that the cleaning solution can sufficiently clean the aircraft surface, then closing the electromagnetic valve 107, so that the cleaning solution can not enter the water guide pipe 106 through the liquid guide pipe 105, and at the moment, independently pumping clear water through the high-pressure water pump 102 to flush the whole aircraft surface, thereby completing the whole cleaning operation of the aircraft.

In the process of using the cleaning liquid, the adjusting motor 114 is controlled, so that the adjusting motor 114 drives the worm 113 to rotate, the worm 113 drives the worm wheel 112 to rotate, the worm wheel 112 drives the adjusting block 109 to rotate through the rotating shaft 111, the adjusting block 109 rotates in the adjusting pipe 108, the superposition area of the diversion trench 110 and the adjusting pipe 108 is adjusted, the flow of the cleaning liquid passing through the diversion trench 110 is adjusted, and the mixing proportion of the cleaning liquid and the clean water can be realized.

When the surface and local dead angle of the aircraft are cleaned, the joint component 2 at one end of the pipeline 3 connected with the high-pressure water gun 411 at the bottom end of the rotary cradle head 410 can be pulled out from the output end of the high-pressure water pump 102, and the joint component 2 on the pipeline 3 connected with the handheld high-pressure water gun 411 is connected with the output end of the high-pressure water pump 102, so that the local of the aircraft can be cleaned and flushed through the handheld high-pressure water gun 411, and finally all cleaning operations are completed.

When the joint component 2 is plugged, the limiting sleeve 209 horizontally slides under the action of threads, the limiting sleeve 209 drives the extension sleeve 210 to slide outside the connecting sleeve 206, so that the pressure groove 211 and the limiting hole 207 inside the extension sleeve 210 are misplaced, the limiting of the limiting sleeve 208 by the pressure groove 211 is released, the socket 202 is pulled outwards at this moment, the socket 202 drives the connecting sleeve 206 to move outwards, the connecting sleeve 206 drives the limiting sleeve 208 to move outwards, the limiting sleeve 208 is extruded by the limiting groove 205 to slide into the limiting hole 207, the limiting of the limiting sleeve 205 is released, the limiting of the connecting sleeve 206 and the connecting pipe 204 is released, at this moment, the separation of the socket 202 and the fixing seat 201 can be realized, at this moment, the separation of a pipeline 3 and the output end of the high-pressure water pump 102 can be realized, when the pipeline 3 and the output end of the high-pressure water pump 102 are connected, the connecting sleeve 206 is sleeved on the outer side of the connecting pipe 204, the limiting sleeve 209 is driven by the limiting sleeve 211 to slide the extension sleeve 210, the limiting groove 211 on the inner wall of the extension sleeve 210 is extruded by the limiting sleeve 208 at this moment, the limiting sleeve 208 moves to the bottom end of the limiting hole 207, the limiting sleeve 208 is extruded by the limiting sleeve 205, the bottom of the limiting sleeve 205 is inserted into the limiting groove 205, at this moment, the bottom of the limiting sleeve 202 is inserted into the limiting groove 205, the limiting groove is released, the limiting of the limiting sleeve is separated from the limiting sleeve, and the connecting pipe is separated from the connecting pipe, and the output end of the connecting pipe, and the connecting pipe and the output end.

Example two

In the above embodiment, the spray angle and the spray range of the high-pressure water gun 411 are adjusted by the telescopic arm 4, so that the cleaning work of each part of the aircraft is realized, the mixing ratio of the cleaning liquid and the clean water is adjusted by adjusting the rotation angle of the adjusting block 109, the disassembly and assembly of the pipeline 3 and the high-pressure water pump 102 are realized by the joint assembly 2, and the high-pressure water gun 411 is convenient to switch rapidly. When the parts with relatively thin thickness such as the wing are cleaned, the cleaning vehicle can only clean one surface of the wing at a time, the whole wing cannot be cleaned at one time, the two surfaces of the wing need to be cleaned in turn, the steps are more complicated, the cleaning time is prolonged, and when the upper surface of the wing is cleaned, dirty liquid mixed on the wing flows to the lower surface of the wing along the cambered surface of the wing, so that the lower surface of the wing is polluted further again, and the cleaning work is inconvenient to smoothly carry out.

In addition, since the high-pressure water gun 411 is fixedly installed on the rotary tripod head 410, and the water pressure of the high-pressure water gun 411 is high when the high-pressure water pump 102 is started and the high-pressure water gun 411 is discharged, a large impact force is generated on the high-pressure water gun 411 at the moment of discharging water, at this time, the high-pressure water gun 411 will generate a large impact force on the rotary tripod head 410, and since the rotary tripod head 410 is internally provided with more transmission parts for controlling the rotation and other movements, if the rotary tripod head 410 is frequently subjected to the large impact force for a long time, the parts inside the rotary tripod head are easily damaged, and the service life of the rotary tripod head 410 is shortened.

Therefore, the above scheme is further improved, so that the cleaning vehicle can clean the whole wing at one time, the cleaning step is simplified, meanwhile, the dirty liquid is prevented from flowing to the lower surface of the wing, the lower surface of the wing is prevented from being polluted again, the cleaning work is ensured to be carried out smoothly, the impact force of the high-pressure water gun 411 on the rotating tripod head 410 in the instant of water outlet is weakened, the rotating tripod head 410 is prevented from being impacted more frequently, and the service life of the rotating tripod head 410 is prolonged.

Specifically, as shown in fig. 12-16, the high-pressure water gun 411 located at one side of the rotary head 410 includes a high-pressure channel 4111 and an arc-shaped carriage 4112, the high-pressure channel 4111 is fixedly disposed at one side of the rotary head 410, the high-pressure channel 4111 is communicated with the pipeline 3, the arc-shaped carriage 4112 is fixedly disposed at one side of the high-pressure channel 4111, the arc-shaped carriage 4112 is made of a magnetic metal material, two limiting cavities 4113 are symmetrically disposed in the arc-shaped carriage 4112, a bellows 4114 is disposed in each limiting cavity 4113, the bellows 4114 can extend and shorten in the corresponding limiting cavity 4113, one ends of the two bellows 4114 are all communicated with the high-pressure channel 4111, and water in the high-pressure channel 4111 can flow into the bellows 4114.

More specifically, two sliding sleeves 4115 are slidably disposed on the arc-shaped sliding frame 4112, the other ends of the two bellows 4114 are respectively and fixedly connected with the same sliding sleeve 4115 in a sealing manner, one side of each sliding sleeve 4115 is fixedly provided with a high-pressure nozzle 4116, a shunt tube 4117 is communicated between the high-pressure cavity channel 4111 and the two high-pressure nozzles 4116, and water in the high-pressure cavity channel 4111 can flow into the high-pressure nozzles 4116 through the shunt tube 4117 and be sprayed out from the high-pressure nozzles 4116.

Meanwhile, an electromagnetic portion 4118 is fixedly disposed on the top of each sliding sleeve 4115, and a buffer spring 4119 is fixedly disposed between each sliding sleeve 4115 and the high-pressure channel 4111.

It should be noted that, the electromagnetic portion 4118 is in signal connection with the control panel 118, and the control panel 118 can control whether the electromagnetic portion 4118 is electrified, and when the electromagnetic portion 4118 is electrified, magnetism is generated, and magnetic attraction is generated to the arc-shaped sliding frame 4112, so that the corresponding sliding frame 4115 is tightly adsorbed on the arc-shaped sliding frame 4112, thereby defining the position of the sliding frame 4115.

Moreover, the buffer spring 4119 will exert a pulling force on the corresponding sliding sleeve 4115, so that the sliding sleeve 4115 tends to move toward the middle of the arc-shaped sliding frame 4112, and when the sliding sleeve 4115 is not subjected to other forces, i.e. in the initial state, the buffer spring 4119 will pull the two sliding sleeves 4115 to move toward the middle of the arc-shaped sliding frame 4112, so that the two sliding sleeves 4115 are finally located at the middle position of the arc-shaped sliding frame 4112, and at this time, the two high pressure nozzles 4116 are in a state parallel to each other.

Based on the above embodiment, by further optimizing the above related components, when the cleaning vehicle cleans a large area portion of the aircraft surface, the electromagnetic portion 4118 is energized by the control panel 118 before the high-pressure water pump 102 is started, at this time, the electromagnetic portion 4118 generates magnetic attraction to the arc-shaped carriage 4112, two sliding sleeves 4115 are tightly adsorbed on the arc-shaped carriage 4112, at this time, two high-pressure nozzles 4116 are fixed in the middle of the arc-shaped carriage 4112, and the two high-pressure nozzles 4116 are in a state parallel to each other, so that the area of the sprayed water beam is larger, the coverage area of single cleaning is increased, and the cleaning efficiency is improved.

When the cleaning vehicle cleans the parts with thinner aircraft wings and the like, the rotary cradle head 410 is controlled to rotate by the control panel 118, so that the arc-shaped carriage 4112 is adjusted to be in a vertical state from a horizontal state, even if two high-pressure nozzles 4116 are positioned on the same vertical surface, then the power supply of the electromagnetic part 4118 is disconnected, so that the electromagnetic part 4118 loses magnetism, at the moment, the limit effect of the electromagnetic part 4118 on the high-pressure nozzles 4116 is relieved, then the high-pressure water pump 102 is started, the water pressure is regulated to be in a high-pressure state, at the moment, water flows into the high-pressure cavity 4111 through the high-pressure water pump 102 and the pipeline 3, at the moment, water in the high-pressure cavity 4111 flows into the corrugated pipe 4114 firstly, and because the other end of the corrugated pipe 4114 is fixedly connected with the sliding sleeve 4115 in a sealing way, the corrugated pipe 4114 stretches in the limit cavity 4113 under the pressure of the high-pressure water flow, and pushes the sliding sleeve 4115 to move towards the two ends of the arc-shaped carriage 4112 against the tension of the buffer spring 4119, and the buffer spring 4119 is always in a stretched state in the process, during the process that the sliding sleeve 4115 moves towards the two ends of the arc-shaped sliding frame 4112, the two high-pressure nozzles 4116 move along with the sliding sleeve 4115, the water outlet angles of the two high-pressure nozzles 4116 gradually change towards opposite directions, namely, the water outlet angle of one high-pressure nozzle 4116 gradually inclines upwards, the water outlet angle of the other high-pressure nozzle 4116 gradually inclines downwards, so that the wing is positioned at the middle position of water flow ejected by the two high-pressure nozzles 4116, after the high-pressure nozzle 4116 is adjusted to a proper ejection angle, the electromagnetic part 4118 is electrified, so that the sliding sleeve 4115 and the high-pressure nozzle 4116 are fixed at the current position, the length of the corrugated pipe 4114 is also fixed, and thereafter the high-pressure water flow in the high-pressure channel 4111 flows into the high-pressure nozzle 4116 through the pipe 4117 and is ejected from the high-pressure nozzle 4116, the cleaning device can clean the upper surface and the lower surface of the wing at the same time, achieves the purpose of cleaning the whole wing at one time, simplifies the cleaning steps of the aircraft, shortens the time required by the cleaning work, and improves the cleaning efficiency.

When the two high pressure nozzles 4116 are fixed at two ends of the arc-shaped carriage 4112, the spraying directions of the two high pressure nozzles 4116 are on the same axis, that is, the water flows sprayed by the two high pressure nozzles 4116 are respectively perpendicular to the upper and lower surfaces of the wing, the high pressure water flows are sprayed at an angle perpendicular to the surface of the wing, and the water flow coverage area on the surface of the wing is smaller, but the impact force is relatively larger, so that the state is suitable for cleaning stubborn stains with a small area on the surface of the wing, and the cleaning effect on the wing of the aircraft is improved.

When the two high-pressure nozzles 4116 are fixed at the arc position of the arc carriage 4112, that is, the two high-pressure nozzles 4116 are fixed at positions other than the two ends and the middle of the arc carriage 4112, the spraying directions of the two high-pressure nozzles 4116 are inclined to the upper and lower surfaces of the wing at this time, so that the high-pressure water flow is sprayed out at an angle inclined to the surface of the wing, and the surface of the wing is covered with a large water flow, but the impact force is relatively small, so that the state is suitable for cleaning the sink and the float of the surface of the wing in a large area, and the cleaning efficiency is ensured while the sink and the float of the surface of the wing are cleaned.

In addition, in the process of flushing the surface of the wing, as the water outlet angles of the two high-pressure nozzles 4116 are oppositely arranged, namely, the water outlet angle of one high-pressure nozzle 4116 is inclined, the water outlet angle of the other high-pressure nozzle 4116 is inclined downwards, at the moment, the dirty liquid mixed on the surface of the wing is directly separated from the surface of the wing under the scouring action of high-pressure water flow, and cannot flow to the lower surface of the wing along the cambered surface, so that the further pollution of the dirty liquid mixed on the lower surface of the wing is avoided, and the smooth cleaning work is ensured.

Meanwhile, in the process that the sliding sleeve 4115 drives the high-pressure nozzle 4116 to move towards the two ends of the arc-shaped sliding frame 4112, the buffer spring 4119 is gradually lengthened, at this time, the buffer spring 4119 will generate a tensile force on the sliding sleeve 4115 and the high-pressure nozzle 4116, that is, the buffer spring 4119 will provide a buffer force opposite to the direction of the impact force generated by the high-pressure water flow for the high-pressure nozzle 4116 through self deformation, so that the impact force of the high-pressure water flow on the high-pressure nozzle 4116 is relatively reduced, and further, the impact force of the high-pressure water gun 411 on the rotating holder 410 is relatively reduced, that is, at the moment of water outlet, the impact force of the high-pressure water flow on the high-pressure nozzle 4116 and the impact force of the high-pressure water gun 411 on the rotating holder 410 are mostly deformed, that is, the impact force of most of the buffer spring 4119 is absorbed by the buffer spring 4119, thereby effectively preventing the rotating holder 410 and the high-pressure water gun 411 from being subjected to frequent large impacts, and reducing the probability of damage of internal parts and prolonging the service life.

Therefore, through the optimization and improvement of the above technical scheme, that is, through the cooperation of the arc-shaped sliding frame 4112, the corrugated pipe 4114, the sliding sleeve 4115, the high-pressure nozzle 4116 and the electromagnetic part 4118, the cleaning vehicle can clean the upper surface and the lower surface of the wing at the same time, thereby achieving the purpose of cleaning the whole wing at one time, simplifying the aircraft cleaning step, shortening the time required by the cleaning work and improving the cleaning efficiency.

By fixing the two high-pressure nozzles 4116 in the middle of the arc-shaped carriage 4112, the area of the ejected water beam is made larger, the coverage area of a single cleaning is increased, and the cleaning efficiency is improved.

The two high-pressure nozzles 4116 are fixed at two ends of the arc-shaped sliding frame 4112, so that the arc-shaped sliding frame 4116 is suitable for cleaning stubborn stains with small areas on the surface of the wing, and the cleaning effect on the wing of the aircraft is improved.

By fixing the two high-pressure nozzles 4116 at the arc-shaped position of the arc-shaped carriage 4112, the high-pressure nozzles are suitable for cleaning the large-area sink and float on the surface of the wing, and cleaning efficiency is ensured while cleaning the sink and float on the surface of the wing is realized.

Moreover, through the opposite arrangement of the water outlet angles of the two high-pressure nozzles 4116, the liquid mixed with dirt on the surface of the wing is directly separated from the surface of the wing under the scouring action of high-pressure water flow, so that the liquid mixed with dirt is prevented from polluting the lower surface of the wing again, and the smooth cleaning work is ensured.

Moreover, in the above embodiment, by arranging the buffer spring 4119, most of the impact force generated by the high-pressure water flow to the high-pressure nozzle 4116 and the impact force generated by the high-pressure water gun 411 to the rotary holder 410 are absorbed by the buffer spring 4119, so that the rotary holder 410 and the high-pressure water gun 411 are effectively prevented from being frequently impacted greatly, the damage probability of the internal parts is reduced, and the service life is prolonged.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present invention, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present invention.

Claims (10)

1. The utility model provides a multi-functional aircraft washs car, includes automobile body frame (1) and pipeline (3), automobile body frame (1) includes base (101), the last fixed surface of base (101) is provided with high-pressure water pump (102) and water tank (104), the last fixed surface of water tank (104) is provided with washing liquid case (103), pipeline (3) have two sets of, and two sets of pipeline (3) set up respectively in the both sides of automobile body frame (1), its characterized in that still includes:

the connector assembly (2), the connector assembly (2) comprises a fixing seat (201) and a socket (202), the fixing seat (201) is fixedly arranged at the output end of the high-pressure water pump (102), and the socket (202) is fixedly arranged at one end of the pipeline (3);

the telescopic boom (4), telescopic boom (4) include roating seat (401) and rotatory cloud platform (410), roating seat (401) set up in the upper surface one end of automobile body frame (1), rotatory cloud platform (410) set up in telescopic boom (4) one end fixedly, two sets of one end of pipeline (3) all communicates and is provided with high-pressure squirt (411), and one set of high-pressure squirt (411) is fixed to be set up in one side of rotatory cloud platform (410), and another set of high-pressure squirt (411) activity is placed in the top of base (101);

the high-pressure water gun (411) located on one side of the rotary tripod head (410) comprises a high-pressure cavity channel (4111) and an arc-shaped sliding frame (4112), the high-pressure cavity channel (4111) is fixedly arranged on one side of the rotary tripod head (410), the high-pressure cavity channel (4111) is communicated with a pipeline (3), the arc-shaped sliding frame (4112) is fixedly arranged on one side of the high-pressure cavity channel (4111), the arc-shaped sliding frame (4112) is made of a magnetic metal material, two limiting cavities (4113) are symmetrically formed in the arc-shaped sliding frame (4112), bellows (4114) are arranged in the limiting cavities (4113), one end of each bellows (4114) is communicated with the high-pressure cavity channel (4111), two sliding sleeves (4115) are slidably arranged on the arc-shaped sliding frame (4112), the other ends of the two bellows (4114) are fixedly connected with side sliding sleeves (4115) in a sealing mode, one side of each sliding sleeve (4115) is fixedly provided with a high-pressure nozzle (4116), the high-pressure cavity (4116) is fixedly arranged between the high-pressure cavity (4113) and the high-pressure cavity (4119) is fixedly arranged on one side of each sliding sleeve (4115), and the two high-pressure cavities (4119) are fixedly arranged between the high-pressure cavity (4118) and each high-pressure cavity (4119 are fixedly arranged on the top of the high-pressure cavity (4115.

2. A multi-function aircraft cleaning vehicle according to claim 1, wherein: the cleaning fluid tank is characterized in that a liquid guide pipe (105) is arranged at the bottom end of the outer side of the cleaning fluid tank (103) in a penetrating mode, a water guide pipe (106) is arranged at the bottom end of the outer side wall of the water tank (104) in a penetrating mode, one end of the water guide pipe (106) is fixedly arranged at the input end of the high-pressure water pump (102), the bottom end of the liquid guide pipe (105) is fixedly connected with the middle of the water guide pipe (106) through a three-way joint, and an electromagnetic valve (107) is fixedly arranged at one end of the liquid guide pipe (105).

3. A multi-function aircraft cleaning vehicle according to claim 2, wherein: the liquid guide tube is characterized in that an adjusting tube (108) is fixedly arranged in the middle of the liquid guide tube (105), an adjusting block (109) with a spherical structure is arranged in the middle of the adjusting tube (108), a diversion trench (110) is formed in the middle of the adjusting block (109) in a penetrating mode, a rotating shaft (111) is fixedly arranged on one side of the adjusting block (109), and the rotating shaft (111) penetrates through the middle of the adjusting tube (108) through a bearing.

4. A multi-functional aircraft cleaning vehicle according to claim 3, wherein: one end of the rotating shaft (111) is fixedly provided with a worm wheel (112), one side of the worm wheel (112) is provided with a worm (113), the top end of the worm (113) is fixedly provided with an adjusting motor (114), and the adjusting motor (114) is fixedly arranged at the top end of the outer side wall of the adjusting pipe (108).

5. A multi-function aircraft cleaning vehicle according to claim 1, wherein: the utility model discloses a fixing base, including fixing base (201), connecting seat (203)'s the outside is fixed to be provided with connecting pipe (204), annular structure's spacing groove (205) have been seted up in the outside of connecting pipe (204), one side of socket (202) is fixed to be provided with adapter sleeve (206), and adapter sleeve (206) are corresponding with connecting pipe (204), the inside wall of adapter sleeve (206) encircles and is provided with a plurality of spacing holes (207), the inside of spacing hole (207) is provided with spherical structure's stopper (208), spacing hole (207) set up to interior big outside conical structure, and the bottom diameter of spacing hole (207) is less than stopper (208), stopper (208) are corresponding with spacing groove (205).

6. A multi-function aircraft cleaning vehicle according to claim 5, wherein: the utility model discloses a socket, including socket (202), stop collar (209) are provided with through the screw thread activity in the outside of socket (202), the one end of stop collar (209) is fixed to be provided with and extends cover (210), the inside wall that extends cover (210) is provided with annular structure's indent (211), and indent (211) are corresponding with spacing hole (207), the inside wall one end that extends cover (210) is provided with annular structure's extension groove (212), and extension groove (212) are corresponding with connecting seat (203).

7. A multi-function aircraft cleaning vehicle according to claim 1, wherein: the rotary seat is characterized in that a support (402) is fixedly arranged at the top end of the rotary seat (401), a first support arm (403) is movably arranged in the middle of the upper surface of the support (402) through a pin shaft, a first hydraulic rod (404) is movably arranged in the middle of the outer side of the first support arm (403) through a pin shaft, and the bottom end of the first hydraulic rod (404) is movably arranged on the upper surface of the support (402) through a pin shaft.

8. A multi-function aircraft cleaning vehicle according to claim 7, wherein: the top of first support arm (403) is provided with second support arm (405) through the round pin axle activity, the middle part of second support arm (405) is provided with second hydraulic stem (406) through the round pin axle activity, and the bottom of second hydraulic stem (406) is provided with in the top of first support arm (403) through the round pin axle activity, the top of second support arm (405) is fixed to be provided with hydraulic telescoping column (407).

9. A multi-function aircraft cleaning vehicle according to claim 8, wherein: the top of the hydraulic telescopic column (407) is movably provided with a third support arm (408) through a pin shaft, the middle part of the third support arm (408) is movably provided with a third hydraulic rod (409) through a pin shaft, one end of the third hydraulic rod (409) is movably arranged at the middle part of the hydraulic telescopic column (407) through a pin shaft, and the rotary cradle head (410) is fixedly arranged at one end of the third hydraulic rod (409).

10. A multi-function aircraft cleaning vehicle according to claim 1, wherein: the cleaning solution tank is characterized in that liquid level meters (115) are fixedly arranged on the outer sides of the cleaning solution tank (103) and the water tank (104), water filling ports (116) are formed in the upper surfaces of the cleaning solution tank (103) and the water tank (104) in a penetrating mode, a walking base (117) is fixedly arranged at the bottom end of the base (101), and a control panel (118) is fixedly arranged on the outer side wall of the base (101).