CN117022188A - Double-end car wiper with function absorbs water - Google Patents

Abstract

The invention provides a double-head car wiper with a water absorption function, which comprises two rollers, wherein two ends of each roller are rotatably connected between a moving mechanism and a fixed end cover, a water scraping box is fixed between the moving mechanism and the middle part of the fixed end cover, the water scraping box is positioned between the two rollers, an upper cover is fixed at the top of the water scraping box, a wiper blade is arranged on the water scraping box, the upper cover is fixedly connected with a holding rod, a grab handle is fixed at the tail part of the holding rod, and a switch is arranged on the grab handle. The invention provides a double-head car wiper with a water absorption function, which is ingenious in design, a car is wiped by a rotary roller, when the car is wiped, sewage generated by the rotary wiping of the roller is immediately scraped by a scraping blade, naturally enters a water scraping box along a guide plate, and then the sewage stored in the water scraping box is discharged by negative pressure through a water outlet column, so that the sewage is smoothly and quickly discharged, no sewage trace is left after the car is wiped cleanly, the car is high in wiping efficiency, dry and sanitary, and a blowing device is not needed.

Description

Double-end car wiper with function absorbs water

Technical Field

The invention relates to the technical field of vehicle cleaning machines, in particular to a double-head vehicle cleaning machine with a water absorption function.

Background

The existing car cleaning machine in the market only has the scrubbing function and does not have the water absorption function, so that when dirt of a car is scrubbed, the dirt is required to be scrubbed by the water wet scrubbing cloth, when the dirt and the water are mixed during scrubbing, the dirt and the water are mixed, and when the car body is scrubbed again, the sewage mixed by the dirt and the water easily contaminates the car body again due to the water absorption function, and when the car body is waiting, the mixed sewage mark of the dirt and the water is easily left on the car body, so that the car body is more dirty.

Disclosure of Invention

In order to overcome the defects of the prior researches, the invention provides the double-head car wiper with the water absorption function, which is ingenious in design, the car is wiped by the rotary roller, when the car is wiped, sewage generated by rotary wiping of the roller is immediately scraped by the scraping blade, naturally enters the water wiping box along the guide plate, and then the sewage stored in the water wiping box is discharged by negative pressure through the water outlet column, so that the sewage is smoothly and quickly discharged, no sewage trace is left after wiping, the wiping efficiency is high, the car is dry and sanitary, and a blowing device is not needed. In order to realize the functions, the technical problems of the invention are mainly solved by the following technical proposal:

the invention provides a double-head car wiper with a water absorption function, which comprises two rollers, wherein two ends of each roller are rotatably connected between a moving mechanism and a fixed end cover, a water scraping box is fixed between the moving mechanism and the middle part of the fixed end cover, the water scraping box is positioned between the two rollers, an upper cover is fixed at the top of the water scraping box, a wiper blade is arranged on the water scraping box, the upper cover is fixedly connected with a holding rod, a grab handle is fixed at the tail part of the holding rod, and a switch is arranged on the grab handle.

The cylinder is used for when wiping, and the cylinder that beats wet rotates between motion and fixed end cover and wipes the dirt on the car, and the cylinder that beats wet is rotated when wiping, can produce sewage after water and dirt mix, and the setting of scraping the water box is used for the cylinder when rotating and wiping, runs into after scraping the water box, scrapes the water on the cylinder to scrape the water box in scraping the water blade in the water box, and the setting of upper cover is used for preventing when scraping the water that splashes everywhere.

The double-roller scrubbing device has the advantages that the double-roller scrubbing device is used for scrubbing, the double-scraping box is used for scraping and collecting water in a matched mode, and the double-upper cover is used for preventing sewage from splashing everywhere in a matched mode with the double-roller. The area that once can scrub is bigger, improves the efficiency of scrubbing greatly, labour saving and time saving.

Further, the roller comprises a motor, a plastic pipe, a convex end cover and a concave end cover, the plastic pipe is fixed outside the motor, soft fur is fixed outside the plastic pipe, the plastic pipe is fixedly connected between the convex end cover and the concave end cover, and an output shaft of the motor penetrates through the concave end cover and is fixed on the fixed end cover.

By adopting the motor, the output shaft of the motor passes through the concave end cover and is fixed on the fixed end cover, the output shaft of the motor is fixed, the machine body of the motor rotates with the axis of the output shaft to drive the plastic pipe to rotate, the plastic pipe rotates to drive the fur to rotate, and the fur rotates to wipe dirt on a vehicle, so that the dirt on the vehicle is cleaned.

Further, the motion mechanism comprises an inner plate, an outer plate is fixed on the outer side of the inner plate, the inner plate and the outer plate are fixedly connected with the outer ring of the bearing, and a wiring decoration shell is arranged in the middle of the outer plate.

The output shaft of the motor is fixed on the inner plate and the outer plate through bearings, and the wiring decorative shell arranged in the middle of the outer plate is used for wiring installation of the lead.

Further, the upper cover comprises water baffles, the inner sides of the water baffles are fixedly provided with guide plates, the two water baffles are connected through a connecting plate, a wiring channel is arranged on the connecting plate, and hollow pipes are arranged on the upper parts of the water baffles.

The setting of breakwater is arranged in the upper cover and is used for the cylinder when the sewage on the rotatory clearance car, and the pivoted cylinder can drive the sewage on the car and rotate and splash, and the everywhere that splashes of sewage can upwards splash on the person, and the breakwater can block that sewage splashes towards the upper portion. The arrangement of the guide plate is convenient for the roller to rotate, and when the roller runs into the wiper blade, sewage is scraped down and enters the bottom of the wiper box along the guide plate. The routing channel is used for the routing installation of the wires.

Further, the wiper box comprises a box body, wiper blades are respectively fixed on the front side and the rear side of the box body, the box body is equally divided into two parts by a water stop plate fixed at the bottom middle part of the box body, water outlet columns are respectively fixed on the two sides of the water stop plate, water suction ports are arranged on bottom side plates of the water outlet columns in the left-right direction, water outlets are arranged on the tops of the water outlet columns, and a leakage stopping table is fixed between the upper parts of the two water outlet columns.

The arrangement of the wiper blade in the wiper box is convenient for the roller to scrape sewage when rotating, the roller rotates to meet the wiper blade to scrape the sewage into the bottom of the wiper box, and the water suction port of the water outlet column arranged in the middle of the bottom sucks the sewage and discharges the sewage from the water outlet through the pipeline through the suction by the external negative pressure. The arrangement of the leak-stopping table prevents sewage from leaking.

Further, the wiper blade is an inclined plate which is inclined upwards outwards in the front-rear direction, the front side plate and the rear side plate of the box body, which lean against the bottom, are inclined towards the middle from top to bottom, and the bottom plate of the box body is gradually inclined downwards from the left side and the right side to the middle to the water outlet column.

The wiper blade is the inclined plate of upwards inclining outwards in the fore-and-aft direction, the sewage of being convenient for scrape down from the cylinder along the wiper blade more smoothly, the express way flows into the bottom of the box body of wiper box in the fore-and-aft direction, because the front and back both sides board that the box body leaned on the lower part is the inclined plate of both sides to the centre from top to bottom for the sewage of scraping down along the wiper blade more smoothly, fast flow into the bottommost of box body in the fore-and-aft direction, the bottom plate of box body is from left and right sides to the centre decurrent to the play water column gradually, the sewage of being convenient for scrape down from the wiper blade smoothly, fast flow to the play water column in the left and right directions, thereby the sewage of the water inlet of entering play water column bottom side is in time absorbed away and discharged.

Further, the outer convex end cover is fixedly connected with the inner ring of the bearing, the sliding ring is fixed in the inner hole of the outer convex end cover, the water outlet of the water outlet column penetrates through the upper cover, the leakage stopping platform is clamped into the hole of the upper cover, and the hollow tube is fixedly connected with the holding rod.

The slip ring is used for transmitting various signals of the motor.

Further, the water outlet is connected with a soft water pipe, and the soft water pipe is connected with a negative pressure gas source.

The negative pressure gas source sucks up and discharges the sewage scraped from the roller in the water scraping box in time through the soft water pipe and the water outlet column, so that the sewage on the roller is kept to be scraped and discharged in time, and the trace of the sewage is not influenced when the roller is used for scrubbing a vehicle body.

The double-end car wiper with the water absorption function is characterized in that when a worm is required to be wiped, a grab handle is held by a hand, a switch positioned on the grab handle is turned on, the switch is turned on to drive a motor through a slip ring, the motor drives the whole roller to rotate inwards between a moving mechanism and a fixed end cover, fur outside the roller during rotation absorbs sewage on a car in the rotation process, when the roller rotates to meet a scraping blade of a scraping box after absorbing the sewage, water on the fur is scraped by the scraping blade naturally along a guide plate to enter the scraping box, a water outlet column is arranged in the scraping box, a water suction port is arranged at the bottom of the water outlet column, a water hose is connected to a water outlet of the water outlet column, the sewage is sucked and discharged from the water suction port of the water outlet column to the water outlet through negative pressure, a water blocking plate is arranged between the left wiper blade and the right wiper blade and the water blocking plate and is used for isolating the sewage scraped from rollers on two sides, and an upper cover positioned on the upper part of the roller is used for preventing the sewage from splashing everywhere when the scraping blade on the roller.

In the scrubbing process, the grab handles are held to sequentially scrub dirt on the car body, the roller is scrubbed, the wiper blade scrapes down the sewage generated by mixing the scrubbed dirt with water, the sewage is scraped down by the wiper blade and enters the wiper box along the guide plate, the water outlet column and the soft water pipe in the wiper box are sucked out through negative pressure, the sewage on the roller is scraped at any time, the sewage cannot be remained on the car body due to scrubbing, and the scrubbed sewage is clean and fresh and does not leave dirt marks.

The invention has the beneficial effects of.

1. The double-end car wiper with the water absorption function disclosed by the invention is used for wiping and washing a car through the rotary roller, when the car wiper is used for wiping and washing, sewage generated by the rotary scrubbing of the roller is immediately scraped by the scraping blade, naturally enters the water scraping box along the guide plate, and then the sewage stored in the water scraping box is discharged through the soft water pipe and the water outlet column by negative pressure, so that the car wiper is clean and clean, no sewage trace is left, the scrubbing efficiency is high, and the car wiper is dry and sanitary, and does not need a blowing device.

2. The double-end car wiper with the water absorption function is provided with the water scraping box, sewage generated by the rotation and scrubbing of the roller is scraped into the water scraping box by the scraping blade in the water scraping box, and the upper part of the roller is provided with the upper cover, so that water rotating the roller can not splash everywhere.

3. The double-end car wiper with the water absorption function has the advantages that due to the arrangement of the water scraping box structure, sewage scraped into the water scraping box can smoothly and rapidly flow into the water inlet of the water outlet column in the front-back direction and the left-right direction, the water outlet speed in the water scraping box is improved, meanwhile, the sewage in the water scraping box is timely discharged, and no stain is left when a car body is scrubbed.

4. The double-head car wiper with the water absorption function adopts the double rollers to scrub, adopts the double-scraping box to scrape water and collect with the double rollers, and adopts the double upper covers to prevent sewage from splashing everywhere with the double rollers. The area that once can scrub is bigger, improves the efficiency of scrubbing greatly, labour saving and time saving.

The double-end car wiper with the water absorption function has the advantages of simple structure, ingenious design, simple and convenient use, smooth and quick sewage discharge, no dirt left, high scrubbing efficiency, convenience, quickness, time saving and labor saving, and has the functions of sucking and discharging sewage.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of the overall structure of the front surface of a double-head car wiper with a water absorbing function.

Fig. 2 is a schematic diagram of the overall structure of the back of the double-head car wiper with the water absorbing function.

Fig. 3 is a schematic view of a wiper box structure of a double-head wiper with a water absorbing function.

Fig. 4 is a schematic view of the inner flow passage of the wiper box of the double-head car wiper with the water absorbing function.

Fig. 5 is a schematic diagram of the structure of the upper cover of the double-head car wiper with the water absorbing function.

Fig. 6 is a schematic diagram of a drum structure of a double-ended car wiper with a water absorbing function.

Fig. 7 is a schematic diagram of a motion mechanism of the double-head car wiper with a water absorption function.

Fig. 8 is a schematic front view of a double-ended vehicle wiper with water absorbing function.

Fig. 9 is a schematic left view of a double-ended vehicle wiper with water absorption.

Fig. 10 is a schematic view of a double-ended vehicle wiper with water absorption.

Fig. 11 is a schematic diagram of a main body structure of a double-head car wiper with a water absorbing function.

In the figure:

1. a wiper cartridge; 1-1, a wiper blade; 1-2, a water sucking port; 1-3, a water stop plate; 1-4, a leak-stopping table; 1-5, a water outlet; 1-6, water outlet column; 1-7, a box body;

2. an upper cover; 2-1, a guide plate; 2-2, a water baffle; 2-3, hollow tube; 2-4, wiring channels; 2-5, connecting plates;

3. a movement mechanism; 3-1, a bearing; 3-2, an inner plate; 3-3, wiring decorative shells; 3-4, an outer plate;

4. a slip ring;

5. a roller; 5-1, a convex end cover; 5-2, fluff; 5-3, plastic tube; 5-4, a motor; 5-5, a motor output shaft; 5-6, a concave end cover;

6. fixing the end cover; 7. A grip; 8. A grab handle; 9. And (3) a switch.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present invention.

As shown in fig. 1-11, the double-end car wiper with the water absorbing function in the embodiment comprises two rollers 5, two ends of each roller 5 are rotatably connected between a moving mechanism 3 and a fixed end cover 6, a wiper box 1 is fixed between the moving mechanism 3 and the middle part of the fixed end cover 6, the wiper box 1 is positioned between the two rollers 5, an upper cover 2 is fixed at the top of the wiper box 1, a wiper blade 1-1 is arranged on the wiper box 1, the upper cover 2 is fixedly connected with a holding rod 7, a holding handle 8 is fixed at the tail part of the holding rod 7, and a switch 9 is arranged on the holding handle 8.

The cylinder 5 is used for when wiping, and the cylinder 5 that beats wet rotates between motion and fixed end cover 6 and wipes the dirt on the car, and the cylinder 5 that beats wet can produce sewage after the water mixes with the dirt when rotating and scrubbing, and when the setting of scraping water box 1 was used for cylinder 5 when rotating, when meetting scraping water box 1, the wiper blade 1-1 in scraping water box 1 scraped the sewage on the cylinder 5 into scraping water box 1, and upper cover 2's setting is used for preventing that sewage from splashing everywhere when scraping water.

The double-roller 5 is adopted for scrubbing, the double-wiper box 1 is adopted to cooperate with the double-roller 5 for wiping and collecting, and the double-upper cover 2 is adopted to cooperate with the double-roller 5 for preventing sewage from splashing everywhere. The area that once can scrub is bigger, improves the efficiency of scrubbing greatly, labour saving and time saving.

The roller 5 comprises a motor 5-4, a plastic pipe 5-3, a convex end cover 5-1 and a concave end cover 5-6, wherein the plastic pipe 5-3 is fixed outside the motor 5-4, soft fur 5-2 is fixed outside the plastic pipe 5-3, the plastic pipe 5-3 is fixedly connected between the convex end cover 5-1 and the concave end cover 5-6, and an output shaft 5-5 of the motor 5-4 passes through the concave end cover 5-6 and is fixed on the fixed end cover 6.

By adopting the motor 5-4, the output shaft 5-5 of the motor 5-4 passes through the concave end cover and is fixed on the fixed end cover 6, the output shaft 5-5 of the motor 5-4 is fixed, the machine body of the motor 5-4 rotates with the axis of the output shaft 5-5 to drive the plastic pipe 5-3 to rotate, the plastic pipe 5-3 rotates to drive the fur 5-2 to rotate, and the fur 5-2 rotates to wipe dirt on a car, so that the dirt on the car is cleaned.

The motion mechanism 3 comprises an inner plate 3-2, an outer plate 3-4 is fixed on the outer side of the inner plate 3-2, the inner plate 3-2 and the outer plate 3-4 are fixedly connected with the outer ring of the bearing 3-1, and a wiring decorative shell 3-3 is arranged in the middle of the outer plate 3-4.

The output shaft 5-5 of the motor 5-4 is fixed on the inner plate 3-2 and the outer plate 3-4 through the bearing 3-1, and the wiring decorative shell 3-3 arranged in the middle of the outer plate 3-4 is used for wiring installation of wires.

The upper cover 2 comprises water baffles 2-2, a guide plate 2-1 is fixed on the inner side of the water baffles 2-2, the two water baffles 2-2 are connected through a connecting plate 2-5, a wiring channel 2-4 is arranged on the connecting plate 2-5, and a hollow pipe 2-3 is arranged on the upper portion of the water baffles 3-2.

The arrangement of the water baffle 2-2 in the upper cover 2 is used for the rotary drum 5 to drive the sewage on the vehicle to rotate to splash when the rotary drum 5 rotates to clean the sewage on the vehicle, the sewage splashes everywhere upwards to the human body, and the water baffle 2-2 can prevent the sewage from splashing towards the upper part. The deflector 2-1 is arranged so that when the roller 5 rotates, the wiper blade 1-1 scrapes sewage down along the deflector 2-1 and enters the bottom of the wiper box 1. The trace channels 2-4 are used for trace installation of the wires.

The wiper box 1 comprises a box body 1-7, wiper blades 1-1 are respectively fixed on the front side and the rear side of the box body 1-7, the box body 1-7 is uniformly divided into two parts by a water stop plate 1-3 fixed at the bottom middle part of the box body 1-7, water outlet columns 1-6 are respectively fixed on the two sides of the water stop plate, water suction ports 1-2 are arranged on bottom side plates of the water outlet columns 1-6 in the left-right direction, water outlets 1-5 are arranged at the tops of the water outlet columns 1-6, and a leakage stopping table 1-4 is fixed between the upper parts of the two water outlet columns 1-6.

The arrangement of the wiper blade 1-1 in the wiper box 1 is convenient for the roller 5 to scrape sewage when rotating, the roller 5 rotates to meet the wiper blade 1-1 to scrape the sewage into the bottom of the wiper box 1, and the water suction port 1-2 of the water outlet column 1-6 arranged in the middle of the bottom sucks the sewage and discharges the sewage from the water outlet 1-5 through a pipeline through suction by external negative pressure. The arrangement of the leak-stopping table 1-4 prevents the leakage of sewage.

The wiper blade 1-1 is an inclined plate which is inclined upwards outwards in the front-rear direction, the front and rear side plates of the box body 1-7 near the bottom are inclined towards the middle from top to bottom, and the bottom plate of the box body 1-7 is gradually inclined downwards from the left side and the right side to the middle to the water outlet column 1-6.

The wiper blade 1-1 is an inclined plate which is inclined upwards outwards in the front-back direction, so that sewage scraped from the roller 5 can smoothly and rapidly flow into the bottom of the box body 1-7 of the wiper box 1 along the wiper blade 1-1 in the front-back direction, and the sewage scraped along the wiper blade 1-1 can smoothly and rapidly flow into the bottommost part of the box body 1-7 along the front-back direction because the front-back side plates of the box body 1-7, which are inclined downwards from the left side to the right side to the middle, of the inclined plate, can smoothly and rapidly flow into the water outlet column 1-6 along the left-right direction, so that sewage entering the water inlet 1-2 at the bottom side of the water outlet column 1-6 is sucked and discharged in time.

The outer convex end cover 5-1 is fixedly connected with the inner ring of the bearing 3-1, the sliding ring 4 is fixed in the inner hole of the outer convex end cover 5-1, the water outlet 1-5 of the water outlet column 1-6 penetrates through the upper cover 2, the leakage stopping table 1-4 is clamped into the hole of the upper cover 2, and the hollow pipe 2-3 is fixedly connected with the holding rod 7.

The slip ring 4 is used for transmission of various signals of the motor 5-4.

The water outlets 1-5 are connected with a soft water pipe, and the soft water pipe is connected with a negative pressure gas source.

The negative pressure gas source sucks up and discharges the sewage scraped from the roller 5 in the water scraping box 1 in time through the soft water pipe and the water outlet columns 1-6, so that the sewage on the roller 5 is kept to be scraped and discharged in time, and the trace of the sewage is not influenced when the roller 5 scrubs a car body.

The working principle and the process of the invention.

As shown in figures 1-11, the double-head car wiper with the water absorbing function is characterized in that when a car is required to be wiped, a handle 8 of a worm 7 is held by hands, a switch 9 positioned on the handle 8 is turned on, the switch 9 is turned on to drive a motor 5-4 through a slip ring 4, the motor 5-4 drives the whole roller 5 to rotate inwards between a moving mechanism 3 and a fixed end cover 6, fur 5-2 outside the roller 5 during rotation absorbs sewage on the car in the rotating process, when the roller 5 rotates to meet a scraping blade 1-1 of a wiper box 1 after absorbing the sewage, the water on the fur 5-2 is scraped by the scraping blade 1-1 and naturally enters the wiper box 1 along a guide plate 2-1, a water outlet column 1-6 is arranged in the wiper box 1, the bottom of the water outlet column 1-6 is provided with a water absorbing port 1-2, a water outlet 1-5 of the water outlet column 1-6 is connected with a soft water pipe, the sewage is sucked out of the soft water pipe from the water absorbing port 1-2 of the water outlet 1-5 through negative pressure, and the water absorbing plate 1-3 is arranged between the left and right blades 1-1, and the scraping blade 1-1 is used for preventing the sewage from splashing on the upper side of the roller 5 when the scraping blade is positioned on the upper side of the roller 5.

In the scrubbing process, the grab handle 8 is held to sequentially scrub dirt on a car body, the roller 5 is scrubbed, meanwhile, the wiper blade 1-1 scrapes down sewage generated by scrubbing the dirt and mixing water, the sewage is scraped down by the wiper blade 1-1 and enters the wiper box 1 along the guide plate 2-1, water outlet columns 1-6 and soft water pipes in the wiper box 1 are sucked out through negative pressure, the sewage on the roller 5 is scraped down at any time, the sewage cannot remain on the car body due to scrubbing, and the scrubbed sewage is clean and fresh and does not leave dirt marks.

The double-end car wiper with the water absorption function erases a car through the rotary roller 5, when the car is scrubbed, sewage generated by the rotary scrubbing of the roller 5 is immediately scraped by the scraping blade 1-1, naturally enters the water scraping box 1 along the guide plate 2-1, and then the sewage stored in the water scraping box 1 is discharged through the soft water pipe and the water outlet column 1-6 by negative pressure, so that no sewage trace is left after scrubbing, the scrubbing efficiency is high, the car is dry and sanitary, and a blowing device is not needed.

The double-end car wiper with the water absorption function has the advantages that the wiper box 1 is arranged, sewage generated by rotary scrubbing of the roller is scraped into the wiper box 1 by the wiper blade 1-1 in the wiper box 1, and water rotating the roller 5 cannot splash everywhere due to the upper cover 2 arranged on the upper portion of the roller 5.

The double-end car wiper with the water absorption function is provided with the structure of the wiper box 1, so that sewage scraped into the wiper box 1 can smoothly and rapidly flow into the water inlet of the water outlet column 1-6 in the front-back direction and the left-right direction, the water outlet speed in the wiper box 1 is improved, meanwhile, the sewage in the wiper box 1 is discharged in time, and no stain is left when a car body is scrubbed.

The double-head car wiper with the water absorption function adopts the double rollers 5 to scrub, adopts the cooperation of the double wiping box 1 and the double rollers 5 to wipe water for collection, and adopts the cooperation of the double upper covers 2 and the double rollers 5 to prevent sewage from splashing everywhere. The area that once can scrub is bigger, improves the efficiency of scrubbing greatly, labour saving and time saving.

The double-end car wiper with the water absorption function has the advantages of simple structure, ingenious design, simple and convenient use, and the car body is scrubbed and has the functions of sewage absorption and sewage drainage, so that the sewage is smoothly discharged, the speed is high, the car body is scrubbed cleanly and cleanly without leaving dirt, the scrubbing efficiency is high, the car body is convenient and quick, and the time and the labor are saved.

While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the invention.

Claims (8)

1. The utility model provides a double-end car wiper with function absorbs water which characterized in that: including two cylinders (5), cylinder (5) both ends rotate and connect between motion (3) and fixed end cover (6), be fixed with between motion (3) and fixed end cover (6) middle part and scrape water box (1), scrape water box (1) and be located between two cylinders (5), it is fixed with upper cover (2) to scrape water box (1) top, be provided with wiper blade (1-1) on scraping water box (1), upper cover (2) and holding rod (7) fixed connection, holding rod (7) afterbody is fixed with grab handle (8), install switch (9) on grab handle (8).

2. The double-ended vehicle cleaning machine with water absorption function according to claim 1, wherein: the roller (5) comprises a motor (5-4), a plastic pipe (5-3), a convex end cover (5-1) and a concave end cover (5-6), wherein the plastic pipe (5-3) is fixed outside the motor (5-4), fur (5-2) is fixed outside the plastic pipe (5-3), the plastic pipe (5-3) is fixedly connected between the convex end cover (5-1) and the concave end cover (5-6), and an output shaft (5-5) of the motor (5-4) penetrates through the concave end cover (5-6) and is fixed on the fixed end cover (6).

3. The double-ended vehicle cleaning machine with water absorption function according to claim 2, wherein: the motion mechanism (3) comprises an inner plate (3-2), an outer plate (3-4) is fixed on the outer side of the inner plate (3-2), the inner plate (3-2) and the outer plate (3-4) are fixedly connected with the outer ring of the bearing (3-1), and a wiring decorative shell (3-3) is arranged in the middle of the outer plate (3-4).

4. A double-ended vehicle cleaning machine with water absorption function according to claim 3, characterized in that: the upper cover (2) comprises a water baffle (2-2), a guide plate (2-1) is fixed on the inner side of the water baffle (2-2), the two water baffles (2-2) are connected through a connecting plate (2-5), a wiring channel (2-4) is arranged on the connecting plate (2-5), and a hollow pipe (2-3) is arranged on the upper portion of the water baffle (3-2).

5. The double-ended vehicle cleaning machine with water absorption function according to claim 4, wherein: the water scraping box (1) comprises a box body (1-7), wiper blades (1-1) are respectively fixed on the front side and the rear side of the box body (1-7), the box body (1-7) is equally divided into two parts by a water stop plate (1-3) fixed at the bottom middle part of the box body (1-7), water outlet columns (1-6) are respectively fixed on the two sides of the water stop plate (1-3), water suction ports (1-2) are formed in the bottom side plates of the water outlet columns (1-6) in the left-right direction, water outlets (1-5) are formed in the tops of the water outlet columns (1-6), and a leakage stopping table (1-4) is fixed between the upper parts of the water outlet columns (1-6).

6. The double-ended vehicle cleaning machine with water absorption function according to claim 5, wherein: the wiper blade (1-1) is an inclined plate which is inclined outwards and upwards in the front-back direction, the front side plate and the rear side plate of the box body (1-7) which are close to the bottom are inclined from top to bottom to the middle, and the bottom plate of the box body (1-7) is gradually inclined downwards to the water outlet column (1-6) from the left side and the right side to the middle.

7. The double-ended vehicle cleaning machine with water absorption function according to claim 5, wherein: the outer convex end cover (5-1) is fixedly connected with the inner ring of the bearing (3-1), a slip ring (4) is fixed in an inner hole of the outer convex end cover (5-1), a water outlet (1-5) of the water outlet column (1-6) penetrates through the upper cover (2), the leak stopping table (1-4) is clamped into a hole of the upper cover (2), and the hollow tube (2-3) is fixedly connected with the holding rod (7).

8. The double-ended vehicle cleaning machine with water absorption function according to claim 5, wherein: the water outlet (1-5) is connected with a soft water pipe, and the soft water pipe is connected with a negative pressure gas source.