CN113679318B

CN113679318B - Portable cup washing device integrating washing, washing and storing

Info

Publication number: CN113679318B
Application number: CN202111041064.2A
Authority: CN
Inventors: 程亚兵; 徐泽辉; 曹鹏宇; 吴旱; 杨泽宇; 葛平玉; 朱凯宏; 李超; 董志伟
Original assignee: Jilin University
Current assignee: Jilin University
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-09-13
Anticipated expiration: 2041-09-07
Also published as: CN113679318A

Abstract

The invention discloses a portable cup washing device integrating washing, washing and storing, which comprises a main body frame, a cup lifting device, a brush rotating and brushing device, a water supply device, a sewage collecting device, a cup placing device and a shielding device, wherein the cup lifting device is arranged on the main body frame; the clamping device can realize the clamping of the drinking cups with different diameters and the drinking cups with different diameters, the cleaning range of the drinking cups is enlarged, the worm and gear can easily realize self-locking, the brush head is stabilized through the lock catch, the handle can easily adjust the height by shaking the handle, and the brush head is positioned to realize the quick cleaning of the cup mouth and the inside of the cup through the turntable.

Description

Portable cup washing device integrating washing, washing and storing

Technical Field

The invention relates to the field of household life, in particular to a portable cup washing device integrating washing, washing and storing.

Background

Water is a necessity of people's life, and the drinking cup of living is widely used as the carrier of drinking water, and daily storage and washing of drinking cup often are puzzled. With the improvement of living standard, people pay more and more attention to their health problems, and whether the cup is clean or not usually directly affects the health of people. The traditional cup washer is too single in structure, the cup is usually only focused on cleaning in the cup and is not effectively cleaned on the outer side of the cup opening, and the cleaned sewage and the cleaned cup are usually stored to cause secondary pollution of the cup. Therefore, a portable cup washing device integrating washing, washing and storing cannot be designed, and the cup washing device is a very remarkable problem and better meets the requirements of people.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a portable cup washing device integrating washing, washing and storing.

A portable cup washing device integrating washing, washing and storing comprises a main body frame, a water cup lifting device, a brush rotating and brushing device, a water supply device, a sewage collecting device, a water cup placing device and a shielding device, wherein the water cup lifting device is arranged on the main body frame;

the main body frame comprises a support upright post, a base and an outer side baffle plate, the support upright post is fixedly arranged on the base, and the outer side baffle plate is arranged on the base;

the water cup lifting device comprises a screw motor, a clamping device, a supporting plate and a screw, wherein the screw motor is fixedly arranged on a supporting upright, the upper end of the screw is connected with a main shaft of the screw motor, the screw is coaxial with the main shaft of the screw motor, the lower end of the screw is rotatably arranged on a base through a bearing, the supporting plate is slidably arranged on the supporting upright, the supporting plate can slide up and down along the supporting upright through a sliding rail, a threaded sleeve is also arranged on the supporting plate, the threaded sleeve is matched with the screw, the threaded sleeve is in threaded connection with the screw, the screw motor can drive the supporting plate to slide up and down through the threaded sleeve and the screw, and the clamping device is arranged on the supporting plate;

the clamping device comprises a fixed clamping block, a movable clamping block, two guide rods, a reset spring and an eccentric cam, wherein the fixed clamping block is fixedly arranged on a supporting plate, the movable clamping block is arranged on the fixed clamping block in a sliding mode through the two guide rods, the reset spring is arranged between the movable clamping block and the fixed clamping block and sleeved on the guide rods, the eccentric cam is rotatably arranged on the supporting plate and in line contact with the side surfaces of the movable clamping block, and the distance between the movable clamping block and the fixed clamping block can be adjusted by rotating the eccentric cam;

specifically, a water cup with a handle is placed in a clamping device, the eccentric cam is adjusted to selectively clean the water cup with the handle and a common water cup with different diameters, a screw motor is started to drive a screw to rotate, a threaded sleeve is connected with a supporting plate to do reciprocating motion, and the height is adjusted to be proper for cleaning;

the brush lifting device comprises a rack, a lock catch, a worm wheel, a worm, a handle, a support table and a support cylinder, the support cylinder is fixedly arranged on the base, the rack is arranged on the support cylinder, the support table is arranged on the support cylinder in a sliding mode, the worm wheel is arranged in the support table in a rotating mode, the worm wheel is respectively meshed with the rack and the worm, the handle is arranged on the worm, and the lock catch is arranged on the support table;

specifically, the worm is connected with the handle, and the worm is driven to engage with the rack by rotating the handle to drive the support table to move up and down so as to adjust the height of the brush rotating brushing device;

the brush rotating and scrubbing device comprises a brush motor, a first brush head, a plurality of second brush heads, a plurality of third brush heads, a first rotating rod, a plurality of second rotating rods, a plurality of third rotating rods, a rotary disc, a driving gear, a plurality of first driven gears, a plurality of second driven gears and an inner gear ring, wherein the brush motor is arranged on a support table, the first rotating rod is connected with a main shaft of the brush motor, the first rotating rod is coaxial with the main shaft of the brush motor, the rotary disc is fixedly arranged on the first rotating rod, the top end of the first rotating rod is detachably provided with the first brush heads, the driving gear is also arranged on the first rotating rod, the outer circumference of the driving gear is uniformly provided with the first driven gears, the first driven gears are rotatably arranged on the rotary disc through the second rotating rods, the plurality of first driven gears are simultaneously meshed with the driving gear, the top end of the second rotating rod is detachably provided with the second brush heads, and the outer side of each first driven gear is also provided with the second driven gear, the second driven gear is rotatably arranged on the rotary table through a third rotary rod, the second driven gear is meshed with the first driven gear, a third brush head is detachably arranged at the top end of the third rotary rod, the circle centers of the driving gear, the first driven gear and the meshed second driven gear are on the same straight line, an inner gear ring is arranged outside the second driven gear, and a plurality of second driven gears are meshed with the inner gear ring;

specifically, the brush motor drives the rotary table, the driving gear and the first brush head to rotate through the first rotating rod, three first driven gears and three second driven gears are respectively arranged in the embodiment, the three first driven gears are distributed at an angle of 120 degrees, the driving gear drives the three first driven gears to rotate, the first driven gears drive the second brush head to rotate through the second rotating rod, the first driven gears drive the second driven gears to rotate, the second driven gears 31 drive the third brush head to rotate through the third rotating rod, the rotating first brush head mainly cleans the inner side of a cup, and the rotating second brush head and the rotating third brush head mainly clean the inner side and the outer side of the cup mouth;

the water supply device comprises a water storage tank, a water pump, a sprayer device, a water inlet pipeline and a water pump motor, wherein the water storage tank is arranged at the bottom of the base, a water inlet is formed in the water storage tank, a water filling plug is arranged on the water inlet, one end of the water inlet pipeline penetrates through a water outlet and extends into the bottom of the water storage tank, the other end of the water inlet pipeline is communicated with the water pump, the water pump is connected with the water pump motor through a coupler, the water pump motor is connected and fixed on the base through a motor support, and the sprayer device is arranged at the water outlet of the water pump;

specifically, the water inlet pipeline is directly contacted with clean water in the water storage tank, the water pump is driven by the water pump motor to suck the clean water, and the clean water is sprayed out by the spray head device to wash the cup;

the sprayer device comprises a sprayer, a spring gasket, a sprayer shell, a sprayer conversion shell and a spring retainer ring, wherein one side of the outer cylinder of the sprayer is provided with a spherical track and a groove, the middle part of the sprayer is provided with a protruding cylinder for fixing the position of the sprayer shell, the spring gasket and the spring retainer ring are fixed through an upright post, the spring gasket is clamped on the sprayer, the spring retainer ring and the sprayer conversion shell are fixed by gluing, and the inner ring of the base under the sprayer conversion shell is glued with a boss of the sprayer shell;

specifically, the switching of different water flow sizes can be realized only by pulling down and rotating the nozzle conversion shell in the operation process.

The sewage collecting device comprises a sewage storage box, the sewage storage box is arranged at the bottom of the base, a drain hole is formed in the surface of the base above the sewage storage box, and a drain baffle is arranged between the drain hole and the sewage storage box in a sliding manner;

specifically, a drain hole is formed in the surface of the base above the sewage storage box, so that sewage can be collected conveniently, a drain baffle is arranged below the drain hole in a sliding mode, the drain baffle can be pulled out during cleaning to collect sewage, the drain baffle is inserted after cleaning, contact between the sewage and air is blocked, and secondary pollution is prevented;

the cup placing device comprises a cup placing device, a storage cabinet and a second sewage storage box, wherein the cup placing device is arranged on the storage cabinet and arranged on the base, the cup placing device is arranged on an outer side baffle, the cup placing device is arranged above the storage cabinet, the second sewage storage box is arranged on the base below the storage cabinet, the cup placing device is connected with the second sewage storage box through a hose, and a groove is formed in the side surface of the cup placing device and is convenient for storing a cup;

specifically, the second sewage storage box below the cup holder mainly collects residual water flow after washing and scouring, water in the cup is fully drained through inverting the cup in the cup holder, the cleaned cup can be stored in the storage cabinet at the outer side baffle, and the second sewage storage box can be pulled out to facilitate daily cleaning treatment;

the shielding device comprises a slide block groove, a plurality of slide blocks and a shielding curtain, the slide block groove is arranged on the outer side baffle, the slide blocks are arranged in the slide block groove in a sliding way, the lower ends of the slide blocks are connected with the shielding curtain,

slider ribs are symmetrically arranged on two sides of the slider, rolling bodies are arranged on the slider ribs, slider upright posts are arranged at the bottom of the slider, and square needles are detachably arranged on the slider upright posts;

specifically, slider rib both sides are equipped with spherical shell for fixed rolling element is connected with the slider stand at the removal of slider slot part, and the trompil that the square needle passed the slider stand is connected with the slider stand, and there is open position square needle side, can be connected with the shielding curtain, and the during operation can expand the shielding curtain that links to each other with the slider and prevent to splash, can fold the shielding curtain that links to each other with the slider after the washing and be convenient for ventilate, and the material of shielding curtain is made for transparent waterproof plastics.

And an adjusting gasket is arranged between the screw motor and the support upright post.

The invention has the beneficial effects that:

the clamping device can clamp cups with different diameters and handles, the cleaning range of the cups is expanded, and the height of an operator can be adjusted according to the requirement of the operator due to the screw and nut mechanism. The worm gear can easily realize self-locking, the brush head is stabilized through the lock catch, and the handle can easily adjust the height by shaking the handle; the brush head realizes the fast cleaning of the cup mouth and the cup through the turntable. The water storage tank below the bottom plate provides sufficient water sources for the washing of the water cup, only water needs to be supplied to the spray head through the motor, the whole and partial washing can be realized by adjusting the water flow of the spray head, and the water sources are not required to be searched independently for washing conveniently and quickly. The sewage storage box below the floor can effectively collect sewage generated in the cleaning process and after the water cup is inverted, the box body is designed into a telescopic structure, the integral cleaning is facilitated, the cleaning problem caused by the sewage is reduced, the inverted water cup can be stored in the storage cabinet, the storage space is increased, and the secondary pollution is reduced. The side walls are connected through the sliding block grooves, the sliding blocks can move freely and can move according to the preference of a user, the square needles below the sliding blocks can be connected with the curtain, the sliding blocks can move in the using process to flatten the curtain to reduce splashing, the curtain can be folded after being cleaned, and the ventilation of the device is facilitated.

Drawings

FIG. 1 is an isometric view of the entirety of the present invention;

FIG. 2 is an isometric view of the integral side of the present invention;

FIG. 3 is an enlarged view of a portion of the cup lifting device of the present invention;

FIG. 4 is an isometric view of the brush lifter and brush rotary scrubbing apparatus of the present invention;

FIG. 5 is an enlarged view of a portion of the brush rotating brush assembly of the present invention;

FIG. 6 is an isometric view of the entirety of the base of the present invention;

FIG. 7 is an isometric view of the water pump and the connections thereto;

FIG. 8 is an enlarged view of the structure of the head unit of the present invention;

FIG. 9 is a cross-sectional view of the spray head apparatus of the present invention;

FIG. 10 is a top plan view of the spray head of the present invention;

FIG. 11 is an enlarged view of a portion of the cup holder of the present invention;

FIG. 12 is a top plan view of the cup placer of the invention;

FIG. 13 is an isometric view of the slider slot and slider as a whole, after attachment of the present invention;

FIG. 14 is an enlarged view of a portion of the slider of the present invention attached to a square needle.

Detailed Description

Referring to fig. 1 to 14, a portable cup washing device integrating washing, washing and storing functions comprises a main body frame, a cup lifting device, a brush rotating and brushing device, a water supply device, a sewage collecting device, a cup placing device and a shielding device, wherein the cup lifting device is arranged on the main body frame;

the main body frame comprises a support upright post 1, a base 13 and an outer side baffle 79, wherein the support upright post 1 is fixedly arranged on the base 13, and the outer side baffle 79 is arranged on the base 13;

the water cup lifting device comprises a screw motor 2, a clamping device 6, a supporting plate 7 and a screw 8, wherein the screw motor 2 is fixedly arranged on a supporting upright post 1, the upper end of the screw 8 is connected with a main shaft of the screw motor 2, the screw 8 is coaxial with the main shaft of the screw motor 2, the lower end of the screw 8 is rotatably arranged on a base 13 through a bearing, the supporting plate 7 is slidably arranged on the supporting upright post 1, the supporting plate 7 can slide up and down along the supporting upright post 1 through a sliding rail, a threaded sleeve 27 is further arranged on the supporting plate 7, the threaded sleeve 27 is matched with the screw 8, the threaded sleeve 27 is screwed on the screw 8, the screw motor 2 can drive the supporting plate 7 to slide up and down through the threaded sleeve 27 and the screw 8, and the clamping device 6 is arranged on the supporting plate 7;

the clamping device 6 comprises a fixed clamping block 61, a movable clamping block 62, two guide rods 63, a return spring 64 and an eccentric cam 26, the fixed clamping block 61 is fixedly arranged on the supporting plate 7, the movable clamping block 62 is slidably arranged on the fixed clamping block 61 through the two guide rods 63, the return spring 64 is arranged between the movable clamping block 62 and the fixed clamping block 61, the return spring 64 is sleeved on the guide rods 63, the eccentric cam 26 is rotatably arranged on the supporting plate 7, the eccentric cam 26 is in line contact with the side face of the movable clamping block 62, and the distance between the movable clamping block 62 and the fixed clamping block 61 can be adjusted by rotating the eccentric cam 26;

specifically, the water cup with handle 5 is placed in the clamping device 6, the eccentric cam 26 can be adjusted to selectively clean the water cup with handle and a common water cup with different diameters, the screw motor 2 is started to drive the screw 8 to rotate, the screw sleeve 27 is connected with the supporting plate 7 to reciprocate, and the proper height is adjusted to clean the water cup;

the brush lifting device comprises a rack 18, a lock catch 19, a worm wheel 20, a worm 21, a handle 22, a support table 23 and a support cylinder 29, wherein the support cylinder 29 is fixedly arranged on the base 13, the rack 18 is arranged on the support cylinder 29, the support table 23 is arranged on the support cylinder 29 in a sliding manner, the worm wheel 20 is rotatably arranged in the support table 23, the worm 21 is rotatably arranged in the support table 23, the worm wheel 20 is respectively meshed with the rack 18 and the worm 21, the handle 22 is arranged on the worm 21, and the lock catch 19 is arranged on the support table 23;

specifically, the worm 21 is connected with a handle 22, and the worm wheel 20 is driven by rotating the handle 22 to make meshing motion on the rack 18 to drive the support table 23 to move up and down, so as to adjust the height of the brush rotating and brushing device;

the brush rotating and brushing device comprises a brush motor 3, a first brush head 4, a plurality of second brush heads 77, a plurality of third brush heads 76, a first rotating rod 74, a plurality of second rotating rods 75, a plurality of third rotating rods 73, a rotary table 30, a driving gear 72, a plurality of first driven gears 71, a plurality of second driven gears 31 and an internal gear ring 32, wherein the brush motor 3 is arranged on a support table 23, the first rotating rod 74 is connected with a main shaft of the brush motor 3, the first rotating rod 74 is coaxial with the main shaft of the brush motor 3, the rotary table 30 is fixedly arranged on the first rotating rod 74, the top end of the first rotating rod 74 is detachably provided with the first brush head 4, the driving gear 72 is also arranged on the first rotating rod 74, the first driven gears 71 are uniformly arranged on the outer circumference of the driving gear 72, the first driven gears 71 are rotatably arranged on the rotary table 30 through the second rotating rods 75, the plurality of first driven gears 71 are simultaneously meshed with the driving gear 72, a second brush head 77 is detachably arranged at the top end of the second rotating rod 75, a second driven gear 31 is further arranged outside each first driven gear 71, the second driven gear 31 is rotatably arranged on the rotating disc 30 through a third rotating rod 73, the second driven gear 31 is meshed with the first driven gear 71, a third brush head 76 is detachably arranged at the top end of the third rotating rod 73, the driving gear 72, the first driven gear 71 and the centers of circles of the meshed second driven gears 31 are on the same straight line, an internal gear ring 32 is arranged outside each second driven gear 31, and a plurality of second driven gears 31 are meshed with the internal gear ring 32;

specifically, the brush motor 3 drives the rotating disc 30, the driving gear 72 and the first brush head 4 to rotate through the first rotating rod 74, in the embodiment, three first driven gears 71 and three second driven gears 31 are respectively arranged, the three first driven gears 71 are distributed at an angle of 120 degrees, the driving gear 72 drives the three first driven gears 71 to rotate, the first driven gear 71 drives the second brush head 77 to rotate through the second rotating rod 75, the first driven gear 71 drives the second driven gear 31 to rotate, the second driven gear 31 drives the third brush head 76 to rotate through the third rotating rod 73, the rotating first brush head 4 mainly cleans the inner side of a cup, and the rotating second brush head 77 and the rotating third brush head 76 mainly clean the inner side and the outer side of the cup mouth;

the water supply device comprises a water storage tank 14, a water pump 15, a sprayer device, a water inlet pipeline 38 and a water pump motor 17, wherein the water storage tank 14 is arranged at the bottom of the base 13, a water inlet is formed in the water storage tank 14, a water injection plug 34 is arranged on the water inlet, one end of the water inlet pipeline 38 penetrates through a water outlet 35 and extends into the bottom of the water storage tank 14, the other end of the water inlet pipeline 38 is communicated with the water pump 15, the water pump 15 is connected with the water pump motor 17 through a coupler 36, the water pump motor 17 is connected and fixed on the base 13 through a motor support, and the sprayer device is arranged at the water outlet of the water pump;

specifically, the water inlet pipe 38 directly contacts with the clean water in the water storage tank 14, the water pump 15 is driven by the water pump motor 17 to suck the clean water, and the clean water is sprayed out by the spray head device to wash the cup;

the sprayer device comprises a sprayer 16, a spring 39, a spring gasket 40, a sprayer shell 41, a sprayer conversion shell 42 and a spring retainer ring 43, wherein one side of the outer cylinder of the sprayer 16 is provided with a spherical track and a groove, the middle part of the sprayer is provided with a protruding cylinder for fixing the position of the sprayer shell 41, the spring 39, the spring gasket 40 and the spring retainer ring 43 are fixed through an upright post, the spring gasket 40 is clamped on the sprayer 16, the spring retainer ring 43 and the sprayer conversion shell 42 are fixed by gluing, and the inner ring of the lower base of the sprayer conversion shell 42 is glued with a boss of the sprayer shell 41;

specifically, only pulling down and rotating the nozzle switching housing 42 during operation can achieve switching of different water flow sizes.

The sewage collecting device comprises a sewage storage tank 12, the sewage storage tank 12 is arranged at the bottom of a base 13, a drain hole 11 is formed in the surface of the base 13 above the sewage storage tank 12, and a drain baffle 33 is arranged between the drain hole 11 and the sewage storage tank 12 in a sliding manner;

specifically, a drain hole 11 is formed in the surface of the base 13 above the sewage storage box 12 to facilitate collection of sewage, a drain baffle 33 is arranged below the drain hole 11 in a sliding mode, the drain baffle 33 can be pulled out during cleaning to collect sewage, the drain baffle 33 is inserted after cleaning, contact between the sewage and air is blocked, and secondary pollution is prevented;

the cup placing device comprises a cup placing device 9, a storage cabinet 10 and a second sewage storage box 78, wherein the cup placing device 9 is arranged on the storage cabinet 10 and arranged on a base 13, the cup placing device 9 is arranged on an outer side baffle 79, the cup placing device 9 is arranged above the storage cabinet 10, the second sewage storage box 78 is arranged on the base 13 below the storage cabinet 10, the cup placing device 9 is connected with the second sewage storage box 78 through a hose, and a groove is formed in the side surface of the cup placing device 9 so as to be convenient for storing a cup;

specifically, the second sewage storage tank 78 below the cup holder 9 mainly collects residual water after washing and scouring, water in the cup is fully drained by inverting the cup in the cup holder 9, the cleaned cup can be stored in the storage cabinet 10 at the outer side baffle 79, and the second sewage storage tank 78 can be pulled out for daily cleaning treatment;

the shielding device comprises a slide block groove 24, a plurality of slide blocks 25 and a shielding curtain, the slide block groove 24 is arranged on an outer side baffle 79, the slide blocks 25 are arranged in the slide block groove 24 in a sliding way, the lower ends of the slide blocks 25 are connected with the shielding curtain,

slider ribs 46 are symmetrically arranged on two sides of the slider 25, rolling bodies 47 are arranged on the slider ribs 46, a slider upright post 45 is arranged at the bottom of the slider 25, and a square needle 44 is detachably arranged on the slider upright post 45;

specifically, spherical shells are arranged on two sides of a sliding block rib 46 and used for fixing the rolling body 47 to move in the sliding block groove 24, a square needle 44 penetrates through a hole of a sliding block upright post 45 and is connected with the sliding block upright post 45, an opening position is arranged on the side surface of the square needle 44 and can be connected with a shielding curtain, the shielding curtain connected with the sliding block 25 can be unfolded to prevent splashing during working, the shielding curtain connected with the sliding block 25 can be folded to facilitate ventilation after cleaning is finished, and the shielding curtain is made of transparent waterproof plastic.

An adjusting gasket 28 is arranged between the screw motor 2 and the support upright post 1.

Claims

1. A portable cup washing device integrating washing, washing and storing comprises a main body frame, a water cup lifting device, a brush rotating and brushing device, a water supply device, a sewage collecting device, a water cup placing device and a shielding device, wherein the water cup lifting device is arranged on the main body frame;

the main body frame comprises a support upright post (1), a base (13) and an outer side baffle (79), the support upright post (1) is fixedly arranged on the base (13), and the outer side baffle (79) is arranged on the base (13);

the water cup lifting device comprises a screw motor (2), a clamping device (6), a supporting plate (7) and a screw (8), the screw motor (2) is fixedly arranged on the supporting upright post (1), the upper end of the screw (8) is connected with a main shaft of the screw motor (2), the lead screw (8) is coaxial with a main shaft of the lead screw motor (2), the lower end of the lead screw (8) is rotatably arranged on the base (13) through a bearing, the support plate (7) is slidably arranged on the support upright post (1), the support plate (7) can vertically slide along the support upright post (1) through a slide rail, the support plate (7) is also provided with a threaded sleeve (27), the threaded sleeve (27) is matched with the lead screw (8), the threaded sleeve (27) is screwed on the lead screw (8), the lead screw motor (2) drives the support plate (7) to vertically slide through the threaded sleeve (27) and the lead screw (8), and the clamping device (6) is arranged on the support plate (7);

the clamping device (6) comprises a fixed clamping block (61), a movable clamping block (62), two guide rods (63), a return spring (64) and an eccentric cam (26), the fixed clamping block (61) is fixedly arranged on the supporting plate (7), the movable clamping block (62) is arranged on the fixed clamping block (61) in a sliding mode through the two guide rods (63), the return spring (64) is arranged between the movable clamping block (62) and the fixed clamping block (61), the return spring (64) is sleeved on the guide rods (63), the eccentric cam (26) is rotatably arranged on the supporting plate (7), the eccentric cam (26) is in line contact with the side face of the movable clamping block (62), and the distance between the movable clamping block (62) and the fixed clamping block (61) is adjusted by rotating the eccentric cam (26);

the brush lifting device comprises a rack (18), a lock catch (19), a worm wheel (20), a worm (21), a handle (22), a support table (23) and a support cylinder (29), the support cylinder (29) is fixedly arranged on the base (13), the rack (18) is arranged on the support cylinder (29), the support table (23) is arranged on the support cylinder (29) in a sliding mode, the worm wheel (20) is rotatably arranged in the support table (23), the worm (21) is rotatably arranged in the support table (23), the worm wheel (20) is respectively meshed with the rack (18) and the worm (21), the handle (22) is arranged on the worm (21), and the lock catch (19) is arranged on the support table (23);

the brush rotating and scrubbing device comprises a brush motor (3), a first brush head (4), a plurality of second brush heads (77), a plurality of third brush heads (76), a first rotating rod (74), a plurality of second rotating rods (75), a plurality of third rotating rods (73), a turntable (30), a driving gear (72), a plurality of first driven gears (71), a plurality of second driven gears (31) and an inner gear ring (32), wherein the brush motor (3) is arranged on a supporting table (23), the first rotating rod (74) is connected with a spindle of the brush motor (3), the first rotating rod (74) is coaxial with the spindle of the brush motor (3), the turntable (30) is fixedly arranged on the first rotating rod (74), the first brush head (4) is detachably arranged at the top end of the first rotating rod (74), the driving gear (72) is further arranged on the first rotating rod (74), and the first driven gears (71) are uniformly arranged on the outer circumference of the driving gear (72), the first driven gears (71) are rotatably arranged on the turntable (30) through second rotating rods (75), a plurality of first driven gears (71) are simultaneously meshed with the driving gears (72), the top ends of the second rotating rods (75) are detachably provided with second brush heads (77), a second driven gear (31) is further arranged on the outer side of each first driven gear (71), the second driven gears (31) are rotatably arranged on the turntable (30) through third rotating rods (73), the second driven gears (31) are meshed with the first driven gears (71), the top ends of the third rotating rods (73) are detachably provided with third brush heads (76) and the driving gears (72), the circle centers of the first driven gear (71) and the second driven gear (31) which is meshed with the first driven gear are on the same straight line, an inner gear ring (32) is arranged outside the second driven gear (31), and the plurality of second driven gears (31) are meshed with the inner gear ring (32);

the water supply device comprises a water storage tank (14), a water pump (15), a sprayer device, a water inlet pipeline (38) and a water pump motor (17), wherein the water storage tank (14) is arranged at the bottom of the base (13), a water inlet is formed in the water storage tank (14), a water injection plug (34) is arranged on the water inlet, one end of the water inlet pipeline (38) penetrates through a water outlet (35) and extends into the bottom of the water storage tank (14), the other end of the water inlet pipeline (38) is communicated with the water pump (15), the water pump (15) is connected with the water pump motor (17) through a coupler (36), the water pump motor (17) is connected and fixed on the base (13) through a motor support, and the sprayer device is arranged at the water outlet of the water pump;

the sprayer device comprises a sprayer (16), a spring (39), a spring gasket (40), a sprayer shell (41), a sprayer conversion shell (42) and a spring retainer ring (43), wherein one side of the outer cylinder of the sprayer (16) is provided with a spherical rail and a groove, the middle part of the sprayer conversion shell is provided with a protruding cylinder for fixing the position of the sprayer shell (41), the spring (39), the spring gasket (40) and the spring retainer ring (43) are fixed through an upright post, the spring gasket (40) is clamped on the sprayer (16), the spring retainer ring (43) and the sprayer conversion shell (42) are fixed in a gluing mode, and the inner ring of the lower base of the sprayer conversion shell (42) is glued with a boss of the sprayer shell (41);

the sewage collecting device comprises a sewage storing box (12), the sewage storing box (12) is arranged at the bottom of the base (13), a drain hole (11) is formed in the surface of the base (13) above the sewage storing box (12), and a drainage baffle (33) is arranged between the drain hole (11) and the sewage storing box (12) in a sliding mode;

the cup placing device comprises a cup placing device (9), a storage cabinet (10) and a second sewage storage box (78), the cup placing device (9) is arranged on the storage cabinet (10) and arranged on a base (13), the cup placing device (9) is arranged on an outer baffle (79), the cup placing device (9) is arranged above the storage cabinet (10), the second sewage storage box (78) is arranged on the base (13) below the storage cabinet (10), the cup placing device (9) is connected with the second sewage storage box (78) through a hose, and a groove is formed in the side face of the cup placing device (9) to facilitate storage of a cup;

the shielding device comprises a slide block groove (24), a plurality of slide blocks (25) and a shielding curtain, the slide block groove (24) is arranged on an outer side baffle (79), the slide blocks (25) are arranged in the slide block groove (24) in a sliding way, the lower ends of the slide blocks (25) are connected with the shielding curtain,

slider ribs (46) are symmetrically arranged on two sides of the slider (25), rolling bodies (47) are arranged on the slider ribs (46), slider columns (45) are arranged at the bottom of the slider (25), and square needles (44) are detachably arranged on the slider columns (45);

and an adjusting gasket (28) is arranged between the screw motor (2) and the support upright post (1).