CN216761697U - Air-drying device of PC car washer - Google Patents

Abstract

The utility model relates to the technical field of car washing, in particular to an air drying device of a PC car washer, which can adjust the distance between a plurality of groups of spray heads and the upper end of a car according to different heights of all parts on the car, keeps the air drying consistency, can air-dry the upper end and the side surface of the car simultaneously, improves the air drying effect and has high practicability and reliability; the automatic cleaning device comprises a bottom plate, support plates, a support plate, two groups of sliders, a support frame, a connecting plate, a rotary joint, a hose, an air outlet pipe, an upper pipe, a side pipe, a plurality of groups of spray heads, a gas input device, a lifting device, a driving device and a moving device.

Description

Air-drying device of PC car washer

Technical Field

The utility model relates to the technical field of car washing, in particular to an air drying device of a PC car washer.

Background

The PC car washer is a machine for washing a car by using a computer to control a brush and high-pressure water. The method comprises a plurality of steps of receiving vehicles, washing, spraying foam, air drying and the like, wherein the air drying enables an important step in vehicle washing to be mainly used for removing water on the vehicle body. The existing air drying device on the PC car washer is provided with a plurality of fans, the fans are all fixedly arranged above the interior of a shop, when the car is dried, the car is transferred below the fans, then the fans are opened, so that the fans blow high-speed airflow above the car, and the high-speed airflow blows water drops on the car down; present air-dry device discovers in the use, because a plurality of fans are the upper portion of fixed mounting in the shop, its up end that can only directly blow the car, can't directly blow the side of car, not good to the air-dry effect of car side, simultaneously because the fan is fixed mounting in the carwash shop, distance inequality between each on fan and the car, the position air-dry effect who leads to keeping away from the fan on the car is not good, lead to the drying effect nonconformity everywhere on the car, practicality and reliability are poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the air drying device of the PC car washer, which can adjust the distance between a plurality of groups of spray heads and the upper end of the car according to different heights of all places on the car, keep the air drying consistency, simultaneously air-dry the upper end and the side surface of the car, improve the air drying effect and have high practicability and reliability.

The utility model relates to an air drying device of a PC car washer, which comprises a bottom plate, a support plate, two groups of sliders, a support frame, a connecting plate, a rotary joint, a hose, an air outlet pipe, an upper pipe, a side pipe, a plurality of groups of spray heads, an air input device, a lifting device, a driving device and a moving device, wherein the support plate is fixedly arranged at the upper end of the bottom plate through the support plate, the moving device is arranged on the support plate, the two groups of sliders are both arranged on the moving device, the moving device is used for moving the two groups of sliders back and forth, the support frame is fixedly arranged on the two groups of sliders, the lifting device is arranged on the support frame, the connecting plate is arranged on the lifting device, the rotary joint is fixedly arranged at the upper end of the connecting plate, the input end of the hose is connected with the output end of the air input device, the output end of the hose is connected with the input end of the rotary joint, the air outlet pipe is rotatably arranged on the connecting plate and the rotary joint, the input end of the air outlet pipe is connected with the output end of the rotary joint, the driving device is used for driving the rotation of the air outlet pipe, the input end of the upper pipe is connected with the output end of the air outlet pipe, the input end of the side pipe is connected with the output end of the right part of the upper pipe, the lower end of the upper pipe and the left end of the side pipe are both provided with a plurality of groups of nozzles, and the plurality of groups of nozzles are respectively connected with the output ends of the upper pipe and the side pipe; firstly, transferring an automobile to be air-dried to the upper end of a supporting plate, after the head of the automobile is flushed and before the tail of the automobile is flushed, opening a gas input device, enabling external gas to sequentially enter an air outlet pipe through the gas input device, a hose and a rotary joint, then sequentially entering an upper pipe and a side pipe through the air outlet pipe, then ejecting gas through a plurality of groups of nozzles on the upper pipe and the side pipe, blowing the gas to the upper end of the automobile through the plurality of groups of nozzles on the upper pipe, blowing the gas blown out through the plurality of groups of nozzles on the side pipe to the right side surface of the automobile, then opening a moving device, enabling a support frame to drive a lifting device and a connecting plate to drive the air outlet pipe to move back and forth through two groups of sliders by the moving device, driving the upper pipe and the side pipe to move back and forth, enabling the plurality of groups of nozzles to blow dry the right side of the upper end of the right part of the automobile in the process of back and forth movement of the upper pipe and the side pipe, opening the lifting device in the process of back and forth movement of the upper pipe, the lifting device drives the connecting plate to lift, the connecting plate drives the upper pipe and the side pipes to descend through the air outlet pipe, the upper pipe drives the plurality of groups of spray heads on the upper side to descend, so that distances between the plurality of groups of spray heads on the upper side and the upper end of the automobile are always kept consistent, when the front end and the rear end of the automobile need to be air-dried, the driving device is turned on, the driving device drives the air outlet pipe to rotate, the air outlet pipe drives the side pipes to rotate through the upper pipe, the front end and the rear end of the automobile can be air-dried when the front end and the rear end of the automobile need to be air-dried, the upper pipe is rotated left and right through the driving device by one hundred eighty degrees, and the side pipes and the upper pipe are rotated to the left side of the automobile according to the method; because the distance between the multiunit shower nozzle on upper portion and the car can be adjusted, so it can be according to the different distances of adjusting between multiunit shower nozzle and the car upper end of each height on the car, make the distance between upper portion multiunit shower nozzle and the car upper end unanimous all the time, kept air-dried uniformity, because drive the top tube through the outlet duct and make the side pipe can rotate all around to the car, so it can air-dry to the side of car, improved air-dried effect, practicality and reliability height.

Preferably, the moving device comprises two groups of lead screws, two groups of first cone pulleys, two groups of second cone pulleys, two groups of rotating shafts, two groups of fixed blocks and a double-shaft motor, the two groups of lead screws are respectively rotatably installed at the left part and the right part of the supporting plate, the two groups of sliding blocks are respectively slidably installed on the supporting plate in a front-back manner, the two groups of sliding blocks are respectively screwed with the two groups of lead screws, the two groups of first cone pulleys are respectively fixedly installed at the upper ends of the two groups of lead screws, the two groups of first cone pulleys are respectively meshed with the two groups of second cone pulleys, the two groups of second cone pulleys are respectively fixedly installed on the two groups of rotating shafts, the two groups of rotating shafts are respectively rotatably installed on the two groups of fixed blocks, the two groups of fixed blocks are respectively fixedly installed at the front end of the supporting plate, the input ends of the two groups of rotating shafts are respectively connected with the two groups of output ends of the double-shaft motor, and the double-shaft motor is fixedly installed at the front end of the supporting plate; the double-shaft motor is started, the double-shaft motor enables two groups of second cone pulleys to rotate through two groups of rotating shafts, the two groups of second cone pulleys drive two groups of lead screws to synchronously rotate through two groups of first cone pulleys, and the two groups of rotating lead screws drive two groups of sliding blocks to move back and forth; the front and back movement of the two groups of sliding blocks is facilitated, and the convenience in the use process is improved.

Preferably, the lifting device comprises an air cylinder, an ejector rod, a sliding plate and two groups of connecting rods, the air cylinder is fixedly arranged at the upper end of the support frame, the ejector rod is vertically and slidably arranged on the support frame, the upper end of the ejector rod is connected with the output end of the air cylinder, the sliding plate is vertically and slidably arranged on the support frame, the sliding plate is fixedly arranged at the lower end of the ejector rod, and the connecting plate is fixedly arranged at the lower end of the sliding plate through the two groups of connecting rods; the cylinder is opened, the cylinder drives the sliding plate to drive the two groups of connecting rods to lift through the ejector rod, and the two groups of connecting rods drive the connecting plate to lift, so that the height of the connecting plate can be conveniently adjusted.

Preferably, the driving device comprises a driven cone pulley, a driving shaft, a support block and a first motor, the driven cone pulley is fixedly arranged on the air outlet pipe, the driven cone pulley is meshed with the driving cone pulley, the driving cone pulley is fixedly arranged at the right end of the driving shaft, the driving shaft is rotatably arranged on the support block, the support block is fixedly arranged at the lower end of the sliding plate, the left end of the driving shaft is connected with the output end of the first motor, and the first motor is fixedly arranged at the lower end of the connecting plate; the first motor is started, the first motor drives the driving cone pulley to drive the driven cone pulley to rotate through the driving shaft, and the driven cone pulley drives the air outlet pipe to rotate; the rotation of the air outlet pipe is facilitated.

Preferably, the gas input device comprises a gas tank, a filter screen, a gas pump and a gas inlet pipe, the gas tank is fixedly arranged at the upper end of the bottom plate, a cavity is arranged in the gas tank, the left end of the gas tank is provided with a plurality of groups of gas inlets, the filter screen is fixedly arranged in the cavity of the gas tank, the input end of the gas pump is communicated with the right part of the cavity of the gas tank through the gas inlet pipe, and the output end of the gas pump is connected with the input end of the hose; opening the air pump to enable external air to enter the chamber of the air box through the plurality of groups of air inlets at the left part of the air box, enabling the air to pass through the filter screen in the process of being conveyed from left to right in the chamber of the air box, filtering out impurities in the air through the filter screen, and enabling clean air to enter the hose through the air inlet pipe and the air pump; the dust entering the air in the hose is reduced, the dust in the air blown out by a plurality of groups of nozzles is reduced, and the cleanness is improved.

Preferably, the water collecting tank is fixedly arranged at the upper end of the bottom plate, a cavity is formed in the water collecting tank, the upper end of the water collecting tank is provided with an opening, the filter plate is fixedly arranged in the cavity of the water collecting tank, and the water collecting tank is positioned below the support plate; water drops blown down from an automobile fall onto the supporting plate, then the water falls into the water collecting tank below the supporting plate through the plurality of groups of water outlets on the supporting plate, after the water enters the cavity of the water collecting tank, large particle impurities in the water are filtered out by the filter plate, and then clean water falls onto the lower part of the cavity of the water collecting tank; the collection of water is facilitated, and the convenience is improved.

Preferably, the air box also comprises an electric heating net which is fixedly arranged in the cavity of the air box, and an electric wire is arranged on the electric heating net; when the air drying speed of the automobile needs to be increased, the electric wires on the electric heating net are connected with an external power supply, so that the air is heated by the electric heating net when the electric heating net is used, and then the hot air is blown onto the automobile through the air inlet pipe, the air pump, the hose and the like in sequence; further improve air-dried efficiency, the practicality is high.

Preferably, the device also comprises an inclined plate, wherein the inclined plate is fixedly arranged at the rear end of the supporting plate and is obliquely arranged; through the arrangement, the automobile can be lifted up and down on the upper end of the supporting plate through the inclined plate, and convenience is improved.

Compared with the prior art, the utility model has the beneficial effects that: firstly, transferring an automobile to be air-dried to the upper end of a supporting plate, after the head of the automobile is flushed and before the tail of the automobile is flushed, opening a gas input device, enabling external gas to sequentially enter an air outlet pipe through the gas input device, a hose and a rotary joint, then sequentially entering an upper pipe and a side pipe through the air outlet pipe, then ejecting gas through a plurality of groups of nozzles on the upper pipe and the side pipe, blowing the gas to the upper end of the automobile through the plurality of groups of nozzles on the upper pipe, blowing the gas blown out through the plurality of groups of nozzles on the side pipe to the right side surface of the automobile, then opening a moving device, enabling a support frame to drive a lifting device and a connecting plate to drive the air outlet pipe to move back and forth through two groups of sliders by the moving device, driving the upper pipe and the side pipe to move back and forth, enabling the plurality of groups of nozzles to blow dry the right side of the upper end of the right part of the automobile in the process of back and forth movement of the upper pipe and the side pipe, opening the lifting device in the process of back and forth movement of the upper pipe, the lifting device drives the connecting plate to lift, the connecting plate drives the upper pipe and the side pipes to descend through the air outlet pipe, the upper pipe drives the plurality of groups of spray heads on the upper side to descend, so that distances between the plurality of groups of spray heads on the upper side and the upper end of the automobile are always kept consistent, when the front end and the rear end of the automobile need to be air-dried, the driving device is turned on, the driving device drives the air outlet pipe to rotate, the air outlet pipe drives the side pipes to rotate through the upper pipe, the front end and the rear end of the automobile can be air-dried when the front end and the rear end of the automobile need to be air-dried, the upper pipe is rotated left and right through the driving device by one hundred eighty degrees, and the side pipes and the upper pipe are rotated to the left side of the automobile according to the method; because the distance between the multiunit shower nozzle on upper portion and the car can be adjusted, so it can be according to the different distances of adjusting between multiunit shower nozzle and the car upper end of each height on the car, make the distance between upper portion multiunit shower nozzle and the car upper end unanimous all the time, kept air-dried uniformity, because drive the top tube through the outlet duct and make the side pipe can rotate all around to the car, so it can air-dry to the side of car, improved air-dried effect, practicality and reliability height.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the support plate, lead screw, and two-axis motor;

FIG. 3 is a schematic structural view of a base plate, a support plate, a slider and the like;

FIG. 4 is a schematic structural view of a connecting plate, a rotary joint, an air outlet pipe and the like;

in the drawings, the reference numbers: 1. a base plate; 2. a support plate; 3. a support plate; 4. a slider; 5. supporting a frame; 6. a connecting plate; 7. a rotary joint; 8. a hose; 9. an air outlet pipe; 10. feeding a pipe; 11. a side tube; 12. a spray head; 13. a lead screw; 14. a first cone pulley; 15. a second cone; 16. a rotating shaft; 17. a fixed block; 18. a double-shaft motor; 19. a cylinder; 20. a top rod; 21. a sliding plate; 22. a connecting rod; 23. a driven cone pulley; 24. driving the cone pulley; 25. a drive shaft; 26. supporting a block; 27. a first motor; 28. a gas tank; 29. a filter screen; 30. an air pump; 31. an air inlet pipe; 32. a water collection tank; 33. a filter plate; 34. an electric heating net; 35. a sloping plate; 36. an automobile.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

A supporting plate 3 is fixedly arranged at the upper end of a bottom plate 1 through a supporting plate 2, a supporting frame 5 is fixedly arranged on two groups of sliding blocks 4, a rotary joint 7 is fixedly arranged at the upper end of a connecting plate 6, the output end of a hose 8 is connected with the input end of the rotary joint 7, an air outlet pipe 9 is rotatably arranged on the connecting plate 6 and the rotary joint 7, the input end of the air outlet pipe 9 is connected with the output end of the rotary joint 7, the input end of an upper pipe 10 is connected with the output end of the air outlet pipe 9, the input end of a side pipe 11 is connected with the output end of the right part of the upper pipe 10, the lower end of the upper pipe 10 and the left end of the side pipe 11 are respectively provided with a plurality of groups of nozzles 12, the plurality of nozzles 12 are respectively connected with the output ends of the upper pipe 10 and the side pipe 11, two groups of screw rods 13 are respectively rotatably arranged at the left part and the right part of the supporting plate 3, two groups of sliding blocks 4 are respectively arranged on the supporting plate 3 in a front-back sliding manner, the two groups of sliding blocks 4 are respectively screwed with the two groups of screw rods 13, two groups of first cone pulleys 14 are respectively and fixedly arranged at the upper ends of screw rods 13, two groups of first cone pulleys 14 are respectively meshed with two groups of second cone pulleys 15, the two groups of second cone pulleys 15 are respectively fixedly arranged on two groups of rotating shafts 16, the two groups of rotating shafts 16 are respectively rotatably arranged on two groups of fixing blocks 17, the two groups of fixing blocks 17 are both fixedly arranged at the front end of the supporting plate 3, the input ends of the two groups of rotating shafts 16 are respectively connected with two groups of output ends of a double-shaft motor 18, the double-shaft motor 18 is fixedly arranged at the front end of the supporting plate 3, a cylinder 19 is fixedly arranged at the upper end of a supporting frame 5, a push rod 20 is vertically and slidably arranged on the supporting frame 5, the upper end of the push rod 20 is connected with the output end of the cylinder 19, a sliding plate 21 is vertically and slidably arranged on the supporting frame 5, the sliding plate 21 is fixedly arranged at the lower end of the push rod 20, a connecting plate 6 is fixedly arranged at the lower end of the sliding plate 21 through two groups of connecting rods 22, a driven cone pulley 23 is fixedly arranged on an air outlet pipe 9, and the driven cone pulley 23 is meshed with a driving cone pulley 24, the driving cone pulley 24 is fixedly arranged at the right end of the driving shaft 25, the driving shaft 25 is rotatably arranged on a support block 26, the support block 26 is fixedly arranged at the lower end of the sliding plate 21, the left end of the driving shaft 25 is connected with the output end of a first motor 27, the first motor 27 is fixedly arranged at the lower end of the connecting plate 6, an air tank 28 is fixedly arranged at the upper end of the bottom plate 1, a cavity is arranged inside the air tank 28, a plurality of groups of air inlets are arranged at the left end of the air tank 28, a filter screen 29 is fixedly arranged in the cavity of the air tank 28, the input end of an air pump 30 is communicated with the right part of the cavity of the air tank 28 through an air inlet pipe 31, and the output end of the air pump 30 is connected with the input end of the hose 8; firstly, an automobile 36 needing air drying is transferred to the upper end of a supporting plate 3, after the head of the automobile 36 is flushed and before the tail of the automobile is flushed, an air pump 30 is started, external air enters a cavity of an air box 28 through a plurality of groups of air inlets at the left part of the air box 28, then the air passes through a filter screen 29 in the process of being conveyed from left to right in the cavity of the air box 28, impurities in the air are filtered out by the filter screen 29, then clean air enters a hose 8 through an air inlet pipe 31 and the air pump 30, then the air passes through an air outlet pipe 9, an upper pipe 10 and a side pipe 11 in sequence through the hose 8, then the air is sprayed out through a plurality of groups of nozzles 12 on the upper pipe 10 and the side pipe 11, the air sprayed out through a plurality of groups of nozzles 12 on the upper pipe 10 is blown to the upper end of the automobile 36, the air sprayed out through a plurality of groups of nozzles 12 on the side pipe 11 is blown to the right side surface of the automobile 36, then a double-shaft motor 18 is started, the double-shaft motor 18 rotates two groups of second cone wheels 15 through two groups of rotating shafts 16, two groups of second cone pulleys 15 drive two groups of screw rods 13 to synchronously rotate through two groups of first cone pulleys 14, the two groups of rotating screw rods 13 drive two groups of sliding blocks 4 to move back and forth, the two groups of sliding blocks 4 enable the supporting frame 5 to drive the sliding plate 21 to move back and forth, the sliding plate 21 enables the connecting plate 6 to drive the air outlet pipe 9 to move back and forth through two groups of connecting rods 22, the upper pipe 10 and the side pipe 11 enable the multiple groups of spray heads 12 to blow the right side of the upper end of the right part of the automobile 36 in the back and forth movement process, the air cylinder 19 is opened in the back and forth movement process of the upper pipe 10 and the side pipe 11, the air cylinder 19 enables the sliding plate 21 to drive the two groups of connecting rods 22 to lift, the two groups of connecting rods 22 drive the connecting plate 6 to lift, the connecting plate 6 drives the upper pipe 10 and the side pipe 11 to descend through the air outlet pipe 9, the upper pipe 10 drives the multiple groups of spray heads 12 on the upper side to descend, and the distances between the multiple groups of spray heads 12 on the upper side and the upper end of the automobile 36 are always kept consistent, when the front end and the rear end of the automobile 36 need to be air-dried, the first motor 27 is turned on, the first motor 27 enables the driving cone pulley 24 to drive the driven cone pulley 23 to rotate through the driving shaft 25, the driven cone pulley 23 drives the air outlet pipe 9 to rotate, the air outlet pipe 9 drives the side pipe 11 to rotate through the upper pipe 10, the front end and the rear end of the automobile 36 can be air-dried when the side pipe 11 rotates to the front side and the rear side of the automobile 36, when the left part of the automobile 36 needs to be air-dried, the upper pipe 10 rotates left and right by one hundred eighty degrees, and the side pipe 11 and the upper pipe 10 rotate to the left side of the automobile 36 to be executed according to the mode; because the distance between the multiunit shower nozzle 12 on upper portion and the car 36 can be adjusted, so it can be according to the different distances between multiunit shower nozzle 12 and the car 36 upper end of the different regulation of each department's height on the car 36, make the distance between upper portion multiunit shower nozzle 12 and the car 36 upper end unanimous all the time, air-dried uniformity has been kept, because drive top tube 10 through outlet duct 9 and make the side pipe 11 can rotate to the car 36 around, so it can air-dry the side of car 36, the air-dried effect has been improved, practicality and reliability are high.

As shown in fig. 1 to 4, in the air drying device of the PC car washer according to the present invention, when it works, firstly, the car 36 to be dried is transferred to the upper end of the supporting plate 3, the car head of the car 36 is flushed back, the car tail is flushed forward, then the air pump 30 is opened, the external air enters the chamber of the air box 28 through the plurality of sets of air inlets at the left part of the air box 28, then the air passes through the filter screen 29 during the transportation from left to right in the chamber of the air box 28, the filter screen 29 filters out the impurities in the air, then the clean air enters the hose 8 through the air inlet pipe 31 and the air pump 30, then the air passes through the air outlet pipe 9, the upper pipe 10 and the side pipe 11 in sequence through the hose 8, then the air is sprayed out through the plurality of sets of nozzles 12 on the upper pipe 10 and the side pipe 11, the air sprayed out through the plurality of nozzles 12 on the upper pipe 10 to the upper end of the car 36, and the air sprayed out through the plurality of nozzles 12 on the side pipe 11 to the right side surface of the car 36, then, a double-shaft motor 18 is turned on, the double-shaft motor 18 enables two groups of second cone pulleys 15 to rotate through two groups of rotating shafts 16, the two groups of second cone pulleys 15 drive two groups of screw rods 13 to synchronously rotate through two groups of first cone pulleys 14, the two groups of rotating screw rods 13 drive two groups of sliding blocks 4 to move back and forth, the two groups of sliding blocks 4 enable a support frame 5 to drive a sliding plate 21 to move back and forth, the sliding plate 21 enables a connecting plate 6 to drive an air outlet pipe 9 to move back and forth through two groups of connecting rods 22, the upper pipe 10 and a side pipe 11 enable a plurality of groups of spray heads 12 to blow dry the right side of the upper end of a right part of an automobile 36 in the process of moving back and forth, an air cylinder 19 is opened in the process of moving back and forth of the upper pipe 10 and the side pipe 11, the air cylinder 19 enables the sliding plate 21 to drive the two groups of connecting rods 22 to lift through an ejector rod 20, the two groups of connecting rods 22 drive the connecting plate 6 to lift, the connecting plate 6 drives the upper pipe 10 and the side pipe 11 to descend through the air outlet pipe 9, make the distance between the multiunit shower nozzle 12 of upside and the car 36 upper end remain unanimous throughout, when needs air-dry to the front and back both ends of car 36, open first motor 27, first motor 27 makes drive cone pulley 24 drive driven cone pulley 23 rotation through driving shaft 25, driven cone pulley 23 drives outlet duct 9 rotatory, outlet duct 9 drives the side tube 11 through upper tube 10 and rotates, can air-dry the front and back both ends of car 36 to the front side and the rear side of side tube 11 rotation to car 36, when needs air-dry the left part of car 36, make upper tube 10 rotate one hundred eighty degrees about the left and right sides, make the left side of side tube 11 and upper tube 10 rotation to car 36 carry out according to above-mentioned mode can.

The air drying device of the PC car washer has the advantages that the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the air drying device can be implemented as long as the beneficial effects are achieved; the rotary joint 7, the spray head 12, the double-shaft motor 18, the air cylinder 19, the filter screen 29, the air pump 30, the electric heating net 34 and the inclined plate 35 of the air drying device of the PC car washer are purchased from the market, and the technical personnel in the industry only need to install and operate according to the attached operating instructions without creative labor of the technical personnel in the field.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (8)

1. An air drying device of a PC car washer is characterized by comprising a bottom plate (1), a support plate (2), a support plate (3), two groups of sliders (4), a support frame (5), a connecting plate (6), a rotary joint (7), a hose (8), an air outlet pipe (9), an upper pipe (10), a side pipe (11), a plurality of groups of spray heads (12), an air input device, a lifting device, a driving device and a moving device, wherein the support plate (3) is fixedly arranged at the upper end of the bottom plate (1) through the support plate (2), the moving device is arranged on the support plate (3), the two groups of sliders (4) are both arranged on the moving device, the moving device is used for moving the two groups of sliders (4) back and forth, the support frame (5) is fixedly arranged on the two groups of sliders (4), the lifting device is arranged on the support frame (5), the connecting plate (6) is arranged on the lifting device, the rotary joint (7) is fixedly arranged at the upper end of the connecting plate (6), the input of hose (8) is connected with gas input device's output, the output of hose (8) is connected with the input of rotary joint (7), outlet duct (9) are rotated and are installed on connecting plate (6) and rotary joint (7), the input of outlet duct (9) is connected with the output of rotary joint (7), drive arrangement is used for driving the rotation of outlet duct (9), the input of upper tube (10) is connected with the output of outlet duct (9), the input of side pipe (11) is connected with the output of upper tube (10) right part, the lower extreme of upper tube (10) and the left end of side pipe (11) all are provided with multiunit shower nozzle (12), multiunit shower nozzle (12) are connected with the output of upper tube (10) and side pipe (11) respectively.

2. The air drying device of the PC car washer as claimed in claim 1, wherein the moving device comprises two sets of lead screws (13), two sets of first cone pulleys (14), two sets of second cone pulleys (15), two sets of rotating shafts (16), two sets of fixing blocks (17) and a two-shaft motor (18), the two sets of lead screws (13) are respectively rotatably mounted at the left and right parts of the support plate (3), the two sets of sliding blocks (4) are respectively slidably mounted on the support plate (3) front and back, the two sets of sliding blocks (4) are respectively screwed with the two sets of lead screws (13), the two sets of first cone pulleys (14) are respectively fixedly mounted at the upper ends of the two sets of lead screws (13), the two sets of first cone pulleys (14) are respectively engaged with the two sets of second cone pulleys (15), the two sets of second cone pulleys (15) are respectively fixedly mounted on the two sets of rotating shafts (16), the two sets of rotating shafts (16) are respectively rotatably mounted on the two sets of fixing blocks (17), two sets of fixed blocks (17) are all fixedly mounted at the front end of the supporting plate (3), the input ends of two sets of rotating shafts (16) are respectively connected with two sets of output ends of the double-shaft motor (18), and the double-shaft motor (18) is fixedly mounted at the front end of the supporting plate (3).

3. The air drying device of the PC car washer as claimed in claim 1, wherein the lifting device comprises an air cylinder (19), a push rod (20), a sliding plate (21) and two sets of connecting rods (22), the air cylinder (19) is fixedly installed at the upper end of the support frame (5), the push rod (20) is vertically and slidably installed on the support frame (5), the upper end of the push rod (20) is connected with the output end of the air cylinder (19), the sliding plate (21) is vertically and slidably installed on the support frame (5), the sliding plate (21) is fixedly installed at the lower end of the push rod (20), and the connecting plate (6) is fixedly installed at the lower end of the sliding plate (21) through the two sets of connecting rods (22).

4. The air drying device of the PC car washer as claimed in claim 1, wherein the driving device comprises a driven cone pulley (23), a driving cone pulley (24), a driving shaft (25), a support block (26) and a first motor (27), the driven cone pulley (23) is fixedly installed on the air outlet pipe (9), the driven cone pulley (23) is meshed with the driving cone pulley (24), the driving cone pulley (24) is fixedly installed at the right end of the driving shaft (25), the driving shaft (25) is rotatably installed on the support block (26), the support block (26) is fixedly installed at the lower end of the sliding plate (21), the left end of the driving shaft (25) is connected with the output end of the first motor (27), and the first motor (27) is fixedly installed at the lower end of the connecting plate (6).

5. The air drying device of the PC car washer as claimed in claim 1, wherein the air input device comprises an air tank (28), a filter screen (29), an air pump (30) and an air inlet pipe (31), the air tank (28) is fixedly installed at the upper end of the bottom plate (1), a cavity is arranged inside the air tank (28), a plurality of groups of air inlets are arranged at the left end of the air tank (28), the filter screen (29) is fixedly installed in the cavity of the air tank (28), the input end of the air pump (30) is communicated with the right part of the cavity of the air tank (28) through the air inlet pipe (31), and the output end of the air pump (30) is connected with the input end of the hose (8).

6. The air drying device of the PC car washer as claimed in claim 1, further comprising a water collection tank (32) and a filter plate (33), wherein the upper end of the support plate (3) is provided with a plurality of sets of water discharge holes which are communicated up and down, the water collection tank (32) is fixedly arranged at the upper end of the base plate (1), a cavity is arranged inside the water collection tank (32), the upper end of the water collection tank (32) is an opening, the filter plate (33) is fixedly arranged in the cavity of the water collection tank (32), and the water collection tank (32) is positioned below the support plate (3).

7. The air drying device of the PC car washer as claimed in claim 5, characterized in that the air drying device further comprises an electric heating net (34), the electric heating net (34) is fixedly arranged in the cavity of the air box (28), and electric wires are arranged on the electric heating net (34).

8. The air drying device of the PC car washer as claimed in claim 1, further comprising a sloping plate (35), wherein the sloping plate (35) is fixedly installed at the rear end of the support plate (3), and the sloping plate (35) is installed in an inclined manner.

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