CN113974379B

CN113974379B - Baby walker

Info

Publication number: CN113974379B
Application number: CN202111232450.XA
Authority: CN
Inventors: 游东鸿
Original assignee: Individual
Current assignee: Yongfa Electronic Huizhou Co ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2024-03-29
Anticipated expiration: 2041-10-22
Also published as: CN113974379A

Abstract

The invention belongs to the field of infant tools, and particularly relates to a baby walker, which comprises a chassis, wherein a movable fall-preventing part is arranged below the chassis to prevent the walker from falling down and assist the walker to pass through a narrow place, a lifting part is arranged above the chassis to adjust the height of the walker according to the condition of a baby, and a safety part is arranged above the lifting part to disinfect and clean the place contacted by the baby. The invention can prevent the walker from turning over when the walker is inclined downwards and assist to pass through a narrow passage quickly when the walker passes through the narrow passage, prevent the walker from being blocked, disinfect the place contacted by the baby in time, keep the walker sanitary and clean, and prevent the illness from entering from the mouth.

Description

Baby walker

Technical Field

The invention belongs to the field of infant tools, and particularly relates to a baby walker.

Background

The baby walker is a very common tool for modern babies, and particularly, the baby is placed on the walker, so that the two feet of the baby are erected, the baby walker is convenient for a walking posture, and the baby walker needs to keep sanitary and clean: babies generally like to feel messy and bite, and the places where the hands of the babies can touch the babies are kept clean, so that the illness is prevented from entering from the mouth. The existing baby walker is easy to overturn on the inclined ground and is not easy to move out in a narrow place, and the baby walker cannot be disinfected and cleaned in time.

Disclosure of Invention

The invention aims at solving the problems in the prior art and provides a baby walker.

The aim of the invention can be achieved by the following technical scheme: the utility model provides a baby walker, includes the chassis, and the chassis below is equipped with removes the part of preventing falling and prevents walker turnover and supplementary walker pass through constrictive place, and the chassis top is equipped with the lifting unit and adjusts the height of walker according to the condition of baby, and the lifting unit top is equipped with the safety component and disinfects the clearance to the place that the baby contacted.

Preferably, the movable anti-falling component comprises a movable rotating wheel, the movable rotating wheel is located at the lower end of the chassis, a plurality of anti-collision groups are rotationally arranged on the chassis, each anti-collision group comprises an anti-collision column, the anti-collision columns are rotationally connected to the chassis, anti-collision sleeves are fixedly arranged on the outer circumferential surfaces of the anti-collision columns, the anti-collision sleeves are rotationally connected to the chassis, a plurality of rotating shafts are rotationally arranged on two sides of the chassis, a rotating connecting block is fixedly arranged on the rotating shafts, one end of the rotating connecting block, away from the rotating shaft, of each rotating connecting block is fixedly provided with an anti-falling column, and the outer circumferential surfaces of the anti-falling columns are fixedly provided with sponge sleeves.

Preferably, the lifting component comprises a first supporting lifting column, the first supporting lifting column is located at the upper end of the chassis, a protection ring frame is arranged at the upper end of the first supporting lifting column, the first supporting lifting column is slidably connected in the chassis and the protection ring frame, a second supporting lifting column is slidably arranged on the chassis, the second supporting lifting column is slidably connected in the protection ring frame, a lifting block is rotatably connected between the first supporting lifting column and the second supporting lifting column, and a rotating shaft is rotatably arranged on the periphery of the lifting block.

Preferably, the safety component is including placing the box, place the box and be located protection ring frame one end, place the box and fix on protection ring frame, be equipped with two transport mechanism on placing the box, it is equipped with a plurality of clearance disinfection groups to slide on the transport mechanism, the clearance disinfection group contains and is equipped with the disinfection fixed block, the disinfection fixed block is fixed on transport mechanism, the disinfection fixed block sliding is equipped with the disinfection sliding block, it is equipped with the dwang to rotate on the disinfection sliding block, scrape the piece to set firmly between dwang and the disinfection sliding block, it is equipped with the storage chamber to scrape the piece periphery in the disinfection sliding block, disinfection fixed block one side is equipped with the blowdown passageway, blowdown passageway and storage chamber intercommunication, set firmly the storage box between two transport mechanism, it is equipped with two revolving posts to rotate on the storage box, two revolving post periphery have set firmly the dwang, flexible fixed block is equipped with in storage box upper end, flexible fixed block both sides slip are equipped with two telescopic links.

Preferably, the conveying mechanism is provided with a plurality of brushing groups towards the lower end of the storage box direction, the brushing groups comprise brushing rotating shafts, the brushing rotating shafts are rotatably connected with the storage box, a disinfection cavity is arranged in the middle of the brushing rotating shafts, a plurality of telescopic brushes are slidably arranged on the outer circumferential surface of the brushing rotating shafts, and a plurality of high-pressure spray heads are fixedly arranged on the outer circumferential surface of the brushing rotating shafts.

Preferably, the brushing group is kept away from the storage box direction and has set firmly check stop fixed block, first motor has set firmly in the check stop fixed block, first motor is kept away from brushing group direction and has set firmly first rotation post, set firmly a plurality of extrusion groups on the outer periphery, extrusion group contains and is equipped with the extrusion rolling disc, extrusion rolling disc circumference direction slip is equipped with a plurality of extrusion sliding blocks, extrusion sliding block is kept away from first rotation post direction rotation and is equipped with the extrusion rotation post, extrusion rotation post is kept away from extrusion sliding block direction rotation and is equipped with two extrusion pieces, first motor one end has been kept away from to first rotation post has set firmly the fan.

Preferably, two second motors are fixedly arranged on two sides above the conveying mechanism, two second rotating columns are fixedly arranged in opposite directions of the two second motors, two rotating discs are fixedly arranged on the outer circumferential surfaces of the two second rotating columns, two centrifugal cavities are arranged in the two second rotating columns, a plurality of extrusion cavities are arranged in the two rotating discs, a plurality of sliding extrusion plates are arranged on the rotating discs in a sliding mode, a telescopic extrusion plate is arranged on the sliding extrusion plate in a sliding mode, and a plurality of outlet valves are arranged in the direction of the inside of the placing box of the rotating discs.

Preferably, a third motor is fixedly arranged in the fixed block, a third rotating column is fixedly arranged in the backrest direction by the third motor, a linkage ball is rotationally arranged in the direction of the third motor, which is fixedly arranged in the direction of the third rotating column, a fourth rotating column is fixedly arranged in the direction of the third rotating column, a rotary scrubbing group is slidably arranged between the fourth rotating column and the backrest, a cleaning channel is arranged in the rotary scrubbing group, the rotary scrubbing group comprises a plurality of scrubbing rotating rods, and a plurality of scrubbing rotating shafts are rotationally arranged between the plurality of scrubbing rotating rods.

Preferably, the two ends of the protection ring frame are rotatably provided with two cleaning groups, an auxiliary belt is connected between the two cleaning groups, the cleaning groups comprise a sewage cavity, a disinfection cavity is arranged on the periphery of the sewage cavity, a plurality of sliding blocks are arranged on the periphery of the disinfection cavity, a sewage drain pipe is connected with the sewage cavity in the sliding blocks, a water outlet pipe is connected with the disinfection cavity in the sliding blocks, and the sliding blocks are fixedly provided with brush heads towards the direction of the auxiliary belt.

The beneficial effects are that:

1. through removing the setting of preventing down the part, prevent to the walker and assist when falling down slope and pass through the narrow way and pass through fast, prevent the card owner.

2. Through the safety component setting, in time disinfect the place that the baby contacted and keep the sanitation of walker clean, prevent "sick entering from the mouth".

Drawings

The invention is further explained below with reference to the drawings and examples:

FIG. 1 is a schematic view of an isometric structure of the present invention.

Fig. 2 is a schematic diagram of the front view structure of the present invention.

FIG. 3 is a schematic cross-sectional view of the structure at A-A in FIG. 2.

Fig. 4 is a partially enlarged structural schematic diagram at C in fig. 3.

Fig. 5 is a schematic view of the structure of fig. 3 at D in a partially enlarged form.

Fig. 6 is a schematic diagram of a partial enlarged view at E in fig. 3.

Fig. 7 is a schematic diagram of a partial enlarged view at F in fig. 3.

Fig. 8 is a partially enlarged structural schematic diagram at G in fig. 3.

Fig. 9 is a schematic top view of the present invention.

Fig. 10 is a schematic view of the sectional structure at B-B in fig. 9.

Fig. 11 is a schematic view of the structure of the partial enlarged view at H in fig. 10.

In the drawing the view of the figure, chassis 10, moving fall preventing member 11, lifting member 12, safety member 13, moving rotation wheel 14, collision preventing group 15, collision preventing column 16, collision preventing sleeve 17, rotation shaft 18, rotation connecting block 19, fall preventing column 20, sponge sleeve 21, first supporting lifting column 22, second supporting lifting column 23, rotation shaft 24, lifting block 25, protection ring frame 26, placement box 27, fixing block 28, backrest 29, conveying mechanism 30, cleaning sterilizing group 31, sterilizing fixing block 32, sterilizing sliding block 33, rotation ball 34, blow-off passage 35, scraping block 36, storage chamber 37, brushing group 38, brushing rotation shaft 39, first sterilizing chamber 40, telescopic brush 41, high-pressure nozzle 42, grid fixing block 43, first motor 44, first rotating column 45 squeeze group 46, squeeze rotor 47, squeeze slider 48, squeeze rotor 49, squeeze block 50, fan 51, telescoping fixed block 52, telescoping rod 53, storage box 54, rotor 55, rotor 56, second motor 57, second rotor 58, rotor 59, centrifuge chamber 60, squeeze chamber 61, slide squeeze plate 62, telescoping squeeze plate 63, outlet valve 64, third motor 65, third rotor 66, linkage ball 67, fourth rotor 68, sterile water storage chamber 69, purge channel 70, rotating scrub group 71, scrub rotor shaft 72, scrub rotor rod 73, auxiliary belt 74, purge group 75, second disinfection chamber 76, sewage chamber 77, drain 78, outlet pipe 79, brush head 80, slider 81.

Detailed Description

The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.

Referring to fig. 1 to 11, a baby walker comprises a chassis 10, a movable fall-preventing member 11 is arranged below the chassis 10 to prevent the walker from falling down and assist the walker to pass through a narrow place, a lifting member 12 is arranged above the chassis 10 to adjust the height of the walker according to the condition of a baby, and a safety member 13 is arranged above the lifting member 12 to disinfect and clean the place contacted by the baby.

Further, referring to fig. 1 to 11, the movable anti-falling component 11 includes a movable rotating wheel 14, the movable rotating wheel 14 is located at the lower end of the chassis 10, a plurality of anti-falling groups 15 are rotatably provided on the chassis 10, each anti-falling group 15 includes an anti-falling column 16, the anti-falling column 16 is rotatably connected to the chassis 10, an anti-falling sleeve 17 is fixedly provided on the outer circumferential surface of the anti-falling column 16, the anti-falling sleeve 17 is rotatably connected to the chassis 10, a plurality of rotating shafts 18 are rotatably provided on two sides of the chassis 10, a rotating connecting block 19 is fixedly provided on the rotating shafts 18, an anti-falling column 20 is fixedly provided at one end of the rotating connecting block 19 far from the rotating shaft 18, and a sponge sleeve 21 is fixedly provided on the outer circumferential surface of the anti-falling column 20.

Further, referring to fig. 1 to 11, the lifting member 12 includes a first supporting lifting column 22, the first supporting lifting column 22 is located at an upper end of the chassis 10, a protection ring frame 26 is disposed at an upper end of the first supporting lifting column 22, the first supporting lifting column 22 is slidably connected with the chassis 10 and the protection ring frame 26, a second supporting lifting column 23 is slidably connected with the chassis 10, a lifting block 25 is rotatably connected between the first supporting lifting column 22 and the second supporting lifting column 23, and a rotating shaft 24 is rotatably disposed at a periphery of the lifting block 25.

Further, referring to fig. 1-11, the safety component 13 includes a placement box 27, the placement box 27 is located at one end of the protection ring frame 26, the placement box 27 is fixed on the protection ring frame 26, two conveying mechanisms 30 are arranged on the placement box 27, a plurality of cleaning and sterilizing groups 31 are slidably arranged on the conveying mechanisms 30, the cleaning and sterilizing groups 31 are provided with sterilizing fixed blocks 32, the sterilizing fixed blocks 32 are fixed on the conveying mechanisms 30, sterilizing sliding blocks 33 are slidably arranged in the sterilizing fixed blocks 32, rotating balls 34 are rotatably arranged on the sterilizing sliding blocks 33, scraping blocks 36 are fixedly arranged between the rotating balls 34 and the sterilizing sliding blocks 33, a storage cavity 37 is formed in the periphery of the scraping blocks 36 in the sterilizing sliding blocks 33, a blow-off channel 35 is formed in one side of the sterilizing fixed blocks 32 and is communicated with the storage cavity 37, a storage box 54 is fixedly arranged between the two conveying mechanisms 30, two rotating posts 55 are rotatably arranged on the storage box 54, rotating rods 56 are fixedly arranged on the periphery of the two rotating posts 55, telescopic fixed blocks 52 are fixedly arranged on the upper ends of the storage box 54, and two telescopic rods 53 are slidably arranged on two sides of the telescopic fixed blocks 52.

Further, referring to fig. 1 to 11, the conveying mechanism 30 is provided with a plurality of brushing groups 38 toward the lower end of the storage box 54, the brushing groups 38 are provided with brushing rotating shafts 39, the brushing rotating shafts 39 are rotatably connected to the placement box 27, a first disinfection cavity 40 is arranged in the middle of the brushing rotating shafts 39, a plurality of telescopic brushes 41 are slidably arranged on the outer circumferential surface of the brushing rotating shafts 39, and a plurality of high-pressure spray heads 42 are fixedly arranged on the outer circumferential surface of the brushing rotating shafts 39.

Further, referring to fig. 1-11, a grid fixing block 43 is fixed in the direction of the brushing group 38 away from the storage box 54, a first motor 44 is fixed in the grid fixing block 43, a first rotating column 45 is fixed in the direction of the first motor 44 away from the brushing group 38, a plurality of extrusion groups 46 are fixed on the outer circumferential surface, the extrusion groups 46 comprise extrusion rotating discs 47, a plurality of extrusion sliding blocks 48 are slidably arranged in the circumferential direction of the extrusion rotating discs 47, an extrusion rotating column 49 is rotatably arranged in the direction of the extrusion sliding blocks 48 away from the first rotating column 45, two extrusion blocks 50 are rotatably arranged in the direction of the extrusion rotating column 49 away from the extrusion sliding blocks 48, and a fan 51 is fixed at one end of the first rotating column 45 away from the first motor 44.

Further, referring to fig. 1 to 11, two second motors 57 are fixedly arranged on two sides above the conveying mechanism 30, two second rotating columns 58 are fixedly arranged in opposite directions of the two second motors 57, two rotating discs 59 are fixedly arranged on outer circumferential surfaces of the two second rotating columns 58, two centrifugal cavities 60 are arranged in the two second rotating columns 58, a plurality of extrusion cavities 61 are arranged in the two rotating discs 59, a plurality of sliding extrusion plates 62 are arranged on the rotating discs 59 in a sliding manner, a telescopic extrusion plate 63 is arranged on the sliding extrusion plates 62 in a sliding manner, and a plurality of outlet valves 64 are arranged in the rotating discs 59 in the direction of the inside of the placing box 27.

Further, referring to fig. 1 to 11, a third motor 65 is fixed in the fixed block 28, a third rotating column 66 is fixed in the direction of the backrest 29 by the third motor 65, a linkage ball 67 is rotated in the direction away from the third motor 65 by the third rotating column 66, a fourth rotating column 68 is fixed in the direction away from the third rotating column 66 by the linkage ball 67, a rotary scrubbing group 71 is slidably arranged between the fourth rotating column 68 and the backrest 29, a cleaning channel 70 is arranged in the rotary scrubbing group 71, a plurality of scrubbing rotating rods 73 are arranged in the rotary scrubbing group 71, and a plurality of scrubbing rotating shafts 72 are arranged between the plurality of scrubbing rotating rods 73 in a rotating manner.

Further, referring to fig. 1-11, two cleaning groups 75 are rotatably disposed at two ends of the protection ring frame 26, an auxiliary belt 74 is connected between the two cleaning groups 75, the cleaning groups 75 include a sewage chamber 77, a second disinfection chamber 76 is disposed at the periphery of the sewage chamber 77, a plurality of sliding blocks 81 are disposed at the periphery of the second disinfection chamber 76, a sewage drain pipe 78 is connected with the sewage chamber 77 in the sliding blocks 81, a water outlet pipe 79 is connected with the second disinfection chamber 76 and the sliding blocks 81, and a brush head 80 is fixedly disposed in the direction of the auxiliary belt 74 on the sliding blocks 81.

Principle of operation

Before placing an infant in the protection ring frame 26, the third motor 65 starts to rotate to drive the linkage ball 67 to rotate through the third rotating column 66, the linkage ball 67 rotates to drive the fourth rotating column 68 to rotate, the rotary scrubbing group 71 slides out to the surface of the backrest 29 to be sprayed onto the surface of the backrest 29 through the cleaning channel 70, the scrubbing rotating shaft 72 rotates to drive the scrubbing rotating rod 73 to rotationally scrub and disinfect the surface of the backrest 29, the rotary scrubbing group 71 slides back, the third motor 65 stops, the cleaning group 75 starts to rotate the auxiliary belt 74 into the cleaning group 75, the solution in the second disinfection cavity 76 is matched with the brush head 80 through the water outlet pipe 79 to scrub and disinfect the auxiliary belt 74, sewage is sucked into the sewage cavity 77 through the sewage drain pipe 78, the auxiliary belt 74 is disinfected, two feet pass through the auxiliary belt 74, the first supporting lifting column 22 and the second supporting lifting column 23 slide on the chassis 10 to adjust the height of the protection ring frame 26, the feet of the infant can completely contact with the ground, when the infant has an inclined angle of the ground in the walker, the rotating shaft 18 rotates through the rotation 19 to drive the anti-falling column 20 to rotate, the anti-falling column 20 is driven by the rotation of the anti-falling column 20 to rotate through the rotation sleeve 16 to prevent the anti-falling sleeve from falling down on the walker 16 to be contacted with the ground 16 through the narrow floor, and the anti-collision sleeve 16 can rotate on the ground 16 when the walker is contacted with the ground 16 through the narrow floor through the first supporting lifting column.

The baby sometimes plays things and meals on the walker, the toy is placed in the placement box 27, the things contacted by the baby need to be disinfected in time and then played for the baby, the conveying mechanism 30 is started to slide in the disinfection fixing block 32 through the disinfection sliding block 33 to drive the rotating ball 34 to slide out to roll and disinfect the finished products, garbage on the placement box 27 can also be rotated to the upper end of the rotating rod 56 through the conveying mechanism 30, the rotating column 55 is rotated to drive the rotating rod 56 to rotate to make the garbage into the storage box 54, small sundries on the placement box 27 are rotated into the disinfection sliding block 33 by the rotating ball 34 to be scraped into the storage cavity 37 through the scraping block 36, when the conveying mechanism 30 rotates the disinfection fixing block 32 to the upper end of the storage box 54, the storage cavity 37 is connected with the sewage draining channel 35 to make the small sundries into the storage box 54, the brushing rotating shaft 39 rotates to drive the telescopic hairbrush 41 to rotate so as to brush the cleaning and disinfecting group 31, the solution in the first disinfecting cavity 40 rotates to flush the cleaning and disinfecting group 31 through the high-pressure spray head 42, the first motor 44 starts to rotate to drive the extrusion rotating disc 47 to rotate through the first rotating column 45, the extrusion rotating disc 47 rotates to slide out the extrusion sliding block 48, the extrusion rotating column 49 rotates to drive the two extrusion blocks 50 to extrude and dewater the rotating ball 34, the first rotating column 45 rotates to drive the fan 51 to rotate so as to air dry the rotating ball 34, the second motor 57 starts to rotate to drive the rotating disc 59 through the second rotating column 58, the second rotating column 58 rotates to centrifugally rotate the solution in the centrifugal cavity 60 into the extrusion cavity 61, and the rotating disc 59 rotates to drive the sliding plate 62 to slide on the rotating disc 59 so as to spray the solution in the extrusion cavity 61 into the placing box 27 through the outlet valve 64 for disinfecting.

The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present invention or directly or indirectly applied to other related technical fields are included in the scope of the invention.

Claims

1. The baby walker comprises a chassis (10), and is characterized in that a movable fall-preventing component (11) is arranged below the chassis (10) to prevent the walker from falling down and assist the walker to pass through a narrow place, a lifting component (12) is arranged above the chassis (10) to adjust the height of the walker according to the condition of a baby, and a safety component (13) is arranged above the lifting component (12) to disinfect and clean the place contacted by the baby; the anti-tilting component comprises a movable rotating wheel (14), wherein the movable rotating wheel (14) is positioned at the lower end of a chassis (10), a plurality of anti-tilting groups (15) are rotatably arranged on the chassis (10), each anti-tilting group (15) comprises an anti-tilting column (16), the anti-tilting columns (16) are rotatably connected to the chassis (10), anti-tilting sleeves (17) are fixedly arranged on the outer circumferential surfaces of the anti-tilting columns (16), the anti-tilting sleeves (17) are rotatably connected to the chassis (10), a plurality of rotating shafts (18) are rotatably arranged on two sides of the chassis (10), a rotating connecting block (19) is fixedly arranged on one end, away from the rotating shaft (18), of each rotating connecting block (19), and a anti-tilting column (20) is fixedly arranged on the outer circumferential surfaces of the anti-tilting columns (20); the lifting component (12) comprises a first supporting lifting column (22), the first supporting lifting column (22) is located at the upper end of the chassis (10), a protection ring frame (26) is arranged at the upper end of the first supporting lifting column (22), the first supporting lifting column (22) is slidably connected with the chassis (10) and the protection ring frame (26), a second supporting lifting column (23) is slidably arranged on the chassis (10), the second supporting lifting column (23) is slidably connected with the protection ring frame (26), a lifting block (25) is rotatably connected between the first supporting lifting column (22) and the second supporting lifting column (23), and a rotating shaft (24) is rotatably arranged at the periphery of the lifting block (25). The safety component (13) comprises a placement box (27), the placement box (27) is positioned at one end of a protection ring frame (26), the placement box (27) is fixedly provided with two conveying mechanisms (30), a plurality of cleaning and sterilizing groups (31) are arranged on the conveying mechanisms (30) in a sliding manner, the cleaning and sterilizing groups (31) comprise a sterilizing fixed block (32), the sterilizing fixed block (32) is fixedly arranged on the conveying mechanisms (30), a rotating ball (34) is rotatably arranged on the sterilizing fixed block (32), a storage cavity (37) is arranged in the periphery of the scraping block (36), a storage column (54) is fixedly arranged between the rotating ball (34) and the sterilizing sliding block (33), a blow-down channel (35) is arranged on one side of the sterilizing fixed block (32), the blow-down channel (35) is communicated with the storage cavity (37), two conveying mechanisms (30) are fixedly provided with a rotating post (54) on the rotating post (54) which is fixedly arranged on the rotating post (54), two telescopic rods (53) are slidably arranged on two sides of the telescopic fixed block (52); the conveying mechanism (30) is provided with a plurality of brushing groups (38) towards the lower end of the storage box (54), the brushing groups (38) are provided with brushing rotating shafts (39), the brushing rotating shafts (39) are rotationally connected with the placement box (27), a first disinfection cavity (40) is arranged in the middle of the brushing rotating shafts (39), a plurality of telescopic brushes (41) are slidably arranged on the outer circumferential surface of the brushing rotating shafts (39), and a plurality of high-pressure spray heads (42) are fixedly arranged on the outer circumferential surface of the brushing rotating shafts (39); the utility model provides a brush group (38) keep away from storage box (54) direction and set firmly check fixed block (43), check fixed block (43) in set firmly have first motor (44), first motor (44) keep away from brush group (38) direction and set firmly have first rotation post (45), set firmly a plurality of extrusion group (46) on the outer periphery, extrusion group (46) contain and are equipped with extrusion rolling disc (47), extrusion rolling disc (47) circumferencial direction slip is equipped with a plurality of extrusion sliding blocks (48), extrusion sliding block (48) keep away from first rotation post (45) direction rotation and are equipped with extrusion rotation post (49), extrusion rotation post (49) are kept away from extrusion sliding block (48) direction rotation and are equipped with two extrusion piece (50), first motor (44) one end has been kept away from to first rotation post (45) fan (51) set firmly.

2. A walker as claimed in claim 1 wherein: two second motors (57) have been set firmly to transport mechanism (30) top both sides, two second motors (57) opposite direction have set firmly two second rotation post (58), two rotation dish (59) have been set firmly on the outer periphery of two second rotation post (58), be equipped with two centrifugal chambers (60) in two second rotation post (58), be equipped with a plurality of extrusion chamber (61) in two rotation dish (59), slide on rotation dish (59) and be equipped with a plurality of slip stripper plates (62), slide on stripper plate (62) and be equipped with flexible stripper plate (63), rotation dish (59) are equipped with a plurality of outlet valves (64) to placing box (27) inside direction.

3. A walker as claimed in claim 2 wherein: the utility model discloses a cleaning device for a car, including fixed block (28) and fixed block, fixed block (28) are internal has set firmly third motor (65), third motor (65) set firmly third rotation post (66) to back (29) direction, third rotation post (66) are kept away from third motor (65) direction rotation and are equipped with gangball (67), gangball (67) are kept away from third rotation post (66) direction and have set firmly fourth rotation post (68), it is equipped with rotatory group (71) to clean to slide between fourth rotation post (68) and back (29), be equipped with in rotatory group (71) and clean passageway (70), rotatory group (71) are including being equipped with a plurality of dwang (73) of scrubbing, a plurality of rotation axes (72) of scrubbing are equipped with in the rotation between a plurality of dwang (73) of scrubbing.

4. A walker as claimed in claim 3 wherein: the utility model discloses a cleaning device for a sewage treatment device, including protection ring frame (26), including first disinfection cavity (77), second disinfection cavity (76) and second disinfection cavity (76), protection ring frame (26) both ends are rotated and are equipped with two cleaning group (75), be connected between two cleaning group (75) and be equipped with auxiliary belt (74), cleaning group (75) contain and be equipped with sewage chamber (77), the periphery of sewage chamber (77) is equipped with second disinfection cavity (76), the periphery of second disinfection cavity (76) is equipped with a plurality of sliding blocks (81), be connected with sewage chamber (77) in sliding block (81) and be equipped with blow off pipe (78), second disinfection cavity (76) are equipped with outlet pipe (79) with sliding block (81) in-connection, sliding block (81) have set firmly brush head (80) to auxiliary belt (74) direction.