阅读说明：本技术 一种窗帘免拆卸的擦洗装置 (Device is cleaned in (window) curtain dismantlement exempts from ) 是由 徐晋耀 于 2020-12-24 设计创作，主要内容包括：本发明公开了一种窗帘免拆卸的擦洗装置,包括机体,所述机体能够固定安装于悬挂杆上,所述悬挂杆上悬挂有窗帘,所述机体中设置有擦洗腔,所述窗帘位于所述擦洗腔中,所述擦洗腔前后壁中设置有清洗机构,所述擦洗腔左右壁上设置有提升机构,该设备能够固定安装于用于悬挂窗帘的横杆上,窗帘折叠收入设备中,并将窗帘两侧边缘固定后,能够通过左右移动对窗帘表面进行擦洗,在进行一侧横向清洗后,能够将窗帘向上提升,从而无需拆卸窗帘就能使设备对其进行完全清洗。(The invention discloses a curtain disassembly-free scrubbing device, which comprises a machine body, wherein the machine body can be fixedly arranged on a suspension rod, a curtain is suspended on the suspension rod, a scrubbing cavity is arranged in the machine body, the curtain is positioned in the scrubbing cavity, a cleaning mechanism is arranged in the front wall and the rear wall of the scrubbing cavity, a lifting mechanism is arranged on the left wall and the right wall of the scrubbing cavity, the device can be fixedly arranged on a cross rod for suspending the curtain, the curtain is folded and collected into the device, the edges of two sides of the curtain are fixed, then the surface of the curtain can be scrubbed through left and right movement, and the curtain can be lifted upwards after one side of the curtain is transversely cleaned, so that the device can completely clean the curtain without disassembling the curtain.)

1. The utility model provides a device of cleaning that (window) curtain exempted from to dismantle, includes the organism, the organism can fixed mounting on hanging the pole, its characterized in that: the curtain is hung on the hanging rod, the scrubbing cavity is arranged in the machine body, the curtain is positioned in the scrubbing cavity, the cleaning mechanism is arranged in the front wall and the rear wall of the scrubbing cavity, the lifting mechanism is arranged on the left wall and the right wall of the scrubbing cavity, the cleaning machine comprises two sliding seats which are symmetrically arranged in the front wall and the rear wall of the scrubbing cavity in a left-right sliding mode, a threaded sleeve is rotatably arranged on the upper portion of each sliding seat, threaded shafts are arranged in the threaded sleeves in a threaded mode, the two threaded shafts extend in the left-right mode and are respectively rotatably arranged in the front wall and the rear wall of the scrubbing cavity, braking gears are fixedly arranged at the left end and the right end of each threaded shaft and are arranged in the braking cavity, the four braking cavities are symmetrically arranged in the machine body at the two ends of the threaded shafts in the front-right mode, and braking blocks which are slidably arranged, the brake block comprises a brake block body, a sliding seat, a connecting block, a brake cavity, a front wall and a rear wall, wherein a synchronous rack is fixedly arranged on one side close to the inner side in the left and right direction of the brake block body, a left synchronous rack and a right synchronous rack are meshed with a synchronous gear, the synchronous gear is rotatably arranged in the machine body above the sliding seat, a connecting block is fixedly arranged on the lower side close to the inner side in the front and rear direction of the brake block body, a separating spring connected with the wall surface of the brake cavity is arranged on one side close to the outer side in the left and right direction of the connecting block body, a separating block which is arranged in the brake cavity in a left and right sliding mode is arranged on one side close to the inner side in the left and right direction of the connecting block body, a buffer spring is connected between the separating block and the connecting block, a top block is arranged, the briquetting fore-and-aft direction lean on outer one side be provided with the resistance spring that the organism is connected, hoist mechanism include bilateral symmetry horizontal sliding install in scrub the slider that pulls in the chamber left and right walls, it keeps away from to pull the slider scrub chamber one side be provided with the tension spring that the organism is connected, it makes to pull slider gliding ability the kicking block slides from beginning to end, slidable mounting has the clamp splice around the symmetry around pulling in the slider, the clamp splice fore-and-aft direction lean on outer one side be provided with pull the clamp spring that the slider is connected, rotate in the clamp splice and install the lift axle of extending about controlling, the epaxial fixed mounting that lifts has the lifting roller, just it can with to promote the (window) curtain upwards promotes.

2. The curtain removal-free scrubbing device as defined in claim 1, wherein: the hoist mechanism still including set up in clean the promotion motor in the chamber left wall, the promotion motor left end is connected with the motor shaft, extend about the motor shaft rotate install in clean the chamber left wall, clean the chamber left and right sides in the wall bilateral symmetry rotate install two about the output spline housing that extends, the motor shaft passes through the gear pair and is connected with left output spline housing, the transition axle that extends about the rotatory installation of organism rear side, the end passes through belt drive respectively with two about the transition axle is connected, the output integral key shaft is installed to the spline in the motor shaft, the output integral key shaft rotate install in pull the slider, just pull the slider through continuous gear pair with the promotion hub connection.

3. The curtain removal-free scrubbing device as defined in claim 2, wherein: the improved electric scooter is characterized in that a reversing cavity is arranged at the rear part of the left wall of the scrubbing cavity, a scrubbing motor is arranged in the lower wall of the rear part of the reversing cavity, the upside of the scrubbing motor is connected with a power shaft, the power shaft is rotatably installed in the lower wall of the reversing cavity, a power bevel gear is fixedly installed on the power shaft, two driving bevel gears meshed with the power bevel gear are arranged on the upside of the power bevel gear, the driving bevel gears are fixedly installed on a reversing spline sleeve, the reversing spline sleeve is rotatably installed at the rear end of a sliding plate, the sliding plate is horizontally slidably installed in the reversing cavity, a curved groove barrel is fixedly installed on the output spline sleeve at the left side, a curved groove is formed in the curved groove barrel, the front end of the sliding plate is slidably installed in the curved groove.

4. The curtain removal-free scrubbing device as defined in claim 3, wherein: two power spline shafts that extend about rotating to install in the wall before the organism two power spline shaft right-hand member is connected through taking the transmission, the rear side power spline shaft left end spline is installed the switching-over spline housing, two the last equal spline of power spline shaft installs power spline housing, power spline housing rotate install in the sliding seat lower part, power spline housing right-hand member through take the transmission with the thread bush is connected.

5. The curtain removal-free scrubbing device as defined in claim 4, wherein: the sliding seat is provided with a transmission sliding block by means of sliding left and right at one side of the scrubbing cavity, a transmission spline housing is rotatably arranged in the transmission sliding block, a spline of the transmission spline housing is arranged on a transmission spline shaft, the transmission spline shaft extends left and right and is rotatably arranged in the sliding seat, the left end of the transmission spline shaft is connected with the left end of the power spline housing through a gear pair, the upper part of the transmission sliding block is rotatably provided with a driving shaft extending up and down, the driving shaft is connected with the transmission spline housing through a bevel gear pair, the driving shaft is connected with the sliding seat through gear and rack meshing, a driving spline shaft extends front and back in the transmission sliding block and is rotatably arranged, the driving spline shaft is connected with the transmission spline housing through a bevel gear pair, a driving spline housing is arranged on the driving spline shaft, and the driving spline, sliding mounting around the telescope tube in the transmission slider, be provided with on the telescope tube with the expanding spring that the transmission slider is connected, the telescope tube is close to curtain one end fixed mounting has clean piece, clean piece lower part rotates installs downwardly extending's washing axle, it is right to wash epaxial fixed mounting have can the curtain surface clean the roller, wash epaxial end through bevel gear pair with the drive spline housing is connected, rotate in the clean piece and install the delivery axle that extends from top to bottom, delivery axle lower extreme through gear pair with wash the hub connection, delivery epaxial fixed mounting has the delivery roller.

Technical Field

The invention relates to the technical field of cleaning and drying, in particular to a curtain disassembly-free scrubbing device.

Background

The curtain is used as an important decoration in home furnishing, it is very important to keep the curtain clean, when the curtain is large and thick, the curtain is difficult to clean, even if the curtain is detached, the curtain is difficult to clean thoroughly, moreover, many curtains cannot be washed by water, generally, the curtain is cleaned by spraying a cleaning agent on the curtain and then scrubbing the curtain by a brush, and the curtain with a large covering surface makes the simple operation difficult.

Disclosure of Invention

Aiming at the technical defects, the invention provides a scrubbing device for a curtain without disassembly, which can overcome the defects.

The invention relates to a curtain disassembly-free scrubbing device, which comprises a machine body, wherein the machine body can be fixedly arranged on a suspension rod, a curtain is suspended on the suspension rod, a scrubbing cavity is arranged in the machine body, the curtain is positioned in the scrubbing cavity, a cleaning mechanism is arranged in the front and rear walls of the scrubbing cavity, a lifting mechanism is arranged on the left and right walls of the scrubbing cavity, the cleaning machine comprises two sliding seats which are symmetrically arranged in the front and rear walls of the scrubbing cavity in a left-right sliding manner in a front-back and left-right sliding manner, a threaded sleeve is rotatably arranged on the upper part of each sliding seat, a threaded shaft is rotatably arranged in each threaded sleeve, the two threaded shafts extend left and right and are respectively rotatably arranged in the front and rear walls of the scrubbing cavity, braking gears are fixedly arranged at the left and right ends of the threaded shafts, the braking gears are arranged in the braking cavity, and the four braking cavities are symmetrically arranged in the machine body, the upper side of the brake gear is provided with a brake block which is arranged in the brake cavity in a left-right sliding manner, the left side and the right side of the brake block are close to the inner side and fixedly provided with synchronous racks, the left and the right sides of the synchronous racks can be meshed with the synchronous gears, the synchronous gears are rotatably arranged in the machine body above the sliding seat, the front and the back sides of the brake block are close to the inner side and fixedly provided with connecting blocks, the left side and the right side of the connecting blocks are close to the outer side and provided with separating springs connected with the wall surface of the brake cavity, the left side and the right side of the connecting blocks are provided with separating blocks which are arranged in the brake cavity in a left-right sliding manner, a buffer spring is connected between the separating blocks and the connecting blocks, the brake cavity is close to the scrubbing cavity, the front and the back of the machine body, the push block left and right sides direction lean on interior one side slidable mounting has the briquetting around in the organism, the briquetting fore-and-aft direction lean on outer one side be provided with the resistance spring that the organism is connected, hoist mechanism include bilateral symmetry horizontal slidable mounting in scrub the slider that pulls in the chamber left and right walls, it keeps away from to pull the slider clean chamber one side be provided with the tension spring that the organism is connected, it can make to pull the slider sliding the ejector pad is slided from beginning to end, slidable mounting has the clamp splice around the symmetry around in pulling the slider, clamp splice fore-and-aft direction lean on outer one side be provided with pull the clamp spring that the slider is connected, rotate in the clamp splice and install the lift axle of extending about, the epaxial fixed mounting that lifts has the promotion roller, just it can with to promote the roller the (window) curtain upwards.

Preferably, hoist mechanism still including set up in clean the elevator motor in the chamber left wall, the elevator motor left end is connected with the motor shaft, extend about the motor shaft rotate install in clean the chamber left wall, clean the chamber left and right sides in the wall bilateral symmetry rotate install two output spline housing of extending about, the motor shaft passes through the gear pair and is connected with left output spline housing, organism rear side rotates installs the transition shaft of extending about, the end passes through belt drive respectively with two the motor shaft is connected about the transition shaft, the output integral key shaft is installed to the integral key in the motor shaft, the output integral key shaft rotate install in pull the slider, just pull the slider through the continuous gear pair with the elevator shaft is connected.

Preferably, a reversing cavity is arranged at the rear part of the left wall of the scrubbing cavity, a scrubbing motor is arranged in the lower wall of the rear part of the reversing cavity, the upper side of the scrubbing motor is connected with a power shaft, the power shaft is rotatably installed in the lower wall of the reversing cavity, a power bevel gear is fixedly installed on the power shaft, two drive bevel gears meshed with the power bevel gears are arranged on the upper side of the power bevel gear, the drive bevel gears are fixedly installed on a reversing spline sleeve, the reversing spline sleeve is rotatably installed at the rear end of a sliding plate, the sliding plate is slidably installed in the reversing cavity left and right, a curved groove barrel is fixedly installed on the output spline sleeve on the left side of the reversing cavity, a curved groove is formed in the curved groove barrel, the front end of the sliding plate is slidably installed in the curved groove, and.

Preferably, the two power spline shafts extending left and right are rotatably mounted in the front wall and the rear wall of the machine body, the right ends of the two power spline shafts are connected through belt transmission, the left spline of the power spline shaft at the rear side is provided with the reversing spline housing, the two power spline housings are arranged on the power spline shafts in a spline mode, the power spline housings are rotatably mounted on the lower portion of the sliding seat, and the right ends of the power spline housings are connected with the threaded sleeves through belt transmission.

Preferably, the sliding seat is provided with a transmission sliding block by sliding left and right on one side of the scrubbing cavity, a transmission spline housing is rotatably arranged in the transmission sliding block, a spline of the transmission spline housing is arranged on the transmission spline shaft, the transmission spline shaft extends left and right and is rotatably arranged in the sliding seat, the left end of the transmission spline shaft is connected with the left end of the power spline housing through a gear pair, the upper part of the transmission sliding block is rotatably provided with a driving shaft extending up and down, the driving shaft is connected with the transmission spline housing through a bevel gear pair, the driving shaft is connected with the sliding seat through gear and rack meshing, a driving spline shaft is rotatably arranged in the transmission sliding block in a front and back extending manner, the driving spline shaft is connected with the transmission spline housing through a bevel gear pair, a driving spline housing is arranged on the driving spline shaft, and the driving spline housing, sliding mounting around the telescope tube in the transmission slider, be provided with on the telescope tube with the expanding spring that the transmission slider is connected, the telescope tube is close to curtain one end fixed mounting has clean piece, clean piece lower part rotates installs downwardly extending's washing axle, it is right to wash epaxial fixed mounting have can the curtain surface clean the roller, wash epaxial end through bevel gear pair with the drive spline housing is connected, rotate in the clean piece and install the delivery axle that extends from top to bottom, delivery axle lower extreme through gear pair with wash the hub connection, delivery epaxial fixed mounting has the delivery roller.

The beneficial effects are that: the device can be fixedly installed on a cross rod used for hanging a curtain, the curtain is folded and collected into the device, the surface of the curtain can be scrubbed through left and right movement after the edges of two sides of the curtain are fixed, the curtain can be upwards lifted after one side of the curtain is transversely cleaned, and the device can be completely cleaned without detaching the curtain.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic view of a scrubbing device of the present invention with a curtain free from disassembly;

FIG. 2 is a schematic view of the structure A-A of FIG. 1;

FIG. 3 is a schematic diagram of B-B of FIG. 2;

FIG. 4 is a schematic diagram of the structure of C-C in FIG. 3;

FIG. 5 is a schematic diagram of D-D of FIG. 1;

FIG. 6 is a schematic diagram of the structure of E-E in FIG. 1.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

The invention will now be described in detail with reference to fig. 1-6, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The curtain disassembly-free scrubbing device comprises a machine body 10, wherein the machine body 10 can be fixedly arranged on a hanging rod 11, a curtain 12 is hung on the hanging rod 11, a scrubbing cavity 13 is arranged in the machine body 10, the curtain 12 is positioned in the scrubbing cavity 13, a cleaning mechanism capable of flattening the folded curtain 12 and scrubbing two sides of the curtain 12 is arranged in the front and rear walls of the scrubbing cavity 13, a lifting mechanism capable of lifting the curtain 12 which is transversely cleaned once upwards for a section to enable the cleaning mechanism to continuously clean the curtain 12 is arranged on the left and right walls of the scrubbing cavity 13, the cleaning machine comprises two sliding seats 22 which are symmetrically arranged in the front and rear walls of the scrubbing cavity 13 in a left-right sliding mode, a threaded sleeve 35 is rotatably arranged on the upper portion of each sliding seat 22, a threaded shaft 36 is arranged in each threaded sleeve 35 in a threaded mode, the two threaded shafts 36 extend left and right and are respectively rotatably arranged in the front and rear walls of the scrubbing cavity 13, the left end and the right end of the threaded shaft 36 are fixedly provided with brake gears 37, the brake gears 37 are arranged in brake cavities 38, four brake cavities 38 are symmetrically arranged in the machine body 10 with two ends of the threaded shaft 36 in the front-back left-right direction, the upper side of each brake gear 37 is provided with a brake block 39 which is arranged in the brake cavity 38 in a left-right sliding manner, the brake block 39 is connected with the brake gears 37 to enable the brake gears 37 not to rotate, a synchronous rack 40 is fixedly arranged on the inner side of the left-right direction of each brake block 39, the left and the right synchronous racks 40 can be meshed with a synchronous gear 41, the synchronous gear 41 is rotatably arranged in the machine body 10 above the sliding seat 22, a connecting block 42 is fixedly arranged on the lower side of the inner side of the front-back direction of each brake block 39, and a separation spring 65 connected with the wall surface of each, a separating block 43 which is arranged in the brake cavity 38 in a left-right direction is arranged on one side of the connecting block 42 close to the inner side, a buffer spring 44 is connected between the separating block 43 and the connecting block 42, an ejector block 45 is arranged in the machine body 10 close to one side of the scrubbing cavity 13 in a front-back sliding manner, a clamping groove 46 is arranged in the ejector block 45, the separating block 43 can be inserted into the clamping groove 46, the ejector block 45 can push the separating block 43 to slide through the clamping groove 46, four push blocks 48 are symmetrically arranged in the front wall and the rear wall of the scrubbing cavity 13 in a left-right sliding manner, the ejector block 45 can push the push blocks 48 to slide left and right in a front-back sliding manner, a press block 49 is arranged in the machine body 10 close to the inner side in the left-right direction of the push block 48 in a front-back sliding manner, and a resistance spring 47 connected with the machine body 10 is, the briquetting 49 can by the sliding seat 22 is pushed down, hoist mechanism include bilateral symmetry horizontal sliding install in scrub the slider 58 that pulls in the chamber 13 left and right walls, pull slider 58 and keep away from scrub chamber 13 one side be provided with the tension spring 59 that organism 10 is connected, it can make to pull slider 58 sliding movement the kicking block 45 slides from beginning to end, around the symmetry around sliding installation have clamp splice 60 in pulling slider 58, clamp splice 60 around the back outside one side of direction outside be provided with the clamp spring 61 of pulling slider 58 connection, rotatory lift axle 62 of extending about installing in clamp splice 60, fixed mounting has the lift roller 63 on the lift axle 62, lift roller 63 with clamp splice 60 can with curtain 12 left and right sides edge presss from both sides tightly, just lift roller 63 can with curtain 12 upwards promotes.

Beneficially, the lifting mechanism further includes a lifting motor 50 disposed in the left wall of the scrubbing cavity 13, a motor shaft 51 is connected to the left end of the lifting motor 50, the motor shaft 51 extends left and right and is rotatably mounted in the left wall of the scrubbing cavity 13, two output spline housings 52 extending left and right are rotatably mounted in the left and right walls of the scrubbing cavity 13 in a left-right symmetric manner, the motor shaft 51 is connected to the left output spline housing 52 through a gear pair, a transition shaft 56 extending left and right is rotatably mounted at the rear side of the machine body 10, the left and right ends of the transition shaft 56 are respectively connected to the two motor shafts 51 through a belt transmission, an output spline shaft 57 is mounted to a spline in the motor shaft 51, the output spline shaft 57 is rotatably mounted in the traction slider 58, and the traction slider 58 is connected to the lifting shaft 62 through a continuous gear pair.

Advantageously, a reversing cavity 55 is arranged at the rear part of the left wall of the scrubbing cavity 13, a scrubbing motor 14 is arranged in the lower wall of the rear part of the reversing cavity 55, the upper side of the scrubbing motor 14 is connected with a power shaft 15, the power shaft 15 is rotatably arranged in the lower wall of the reversing cavity 55, a power bevel gear 16 is fixedly arranged on the power shaft 15, two driving bevel gears 19 meshed with the power bevel gear 16 are arranged on the upper side of the power bevel gear 16, the driving bevel gear 19 is fixedly arranged on the reversing spline housing 17, the reversing spline housing 17 is rotatably arranged at the rear end of the sliding plate 18, the sliding plate 18 is installed in the reversing cavity 55 in a left-right sliding manner, the output spline housing 52 on the left side is fixedly provided with a curved groove cylinder 53, the curved groove cylinder 53 is provided with a curved groove 54, the front end of the sliding plate 18 is slidably mounted in the curved groove 54, and the curved groove cylinder 53 rotates to drive the sliding plate 18 to slide left and right.

Beneficially, two power spline shafts 20 extending left and right are rotatably mounted in the front and rear walls of the machine body 10, the right ends of the two power spline shafts 20 are connected through belt transmission, the reversing spline housing 17 is splined to the left end of the power spline shaft 20 on the rear side, the power spline housings 21 are splined to the two power spline shafts 20, the power spline housings 21 are rotatably mounted on the lower portion of the sliding seat 22, and the right ends of the power spline housings 21 are connected with the threaded sleeves 35 through belt transmission.

Beneficially, a driving slider 25 is slidably installed on one side of the sliding seat 22 close to the scrubbing cavity 13 from left to right, a driving spline housing 24 is rotatably installed in the driving slider 25, the driving spline housing 24 is spline-installed on a driving spline shaft 23, the driving spline shaft 23 extends from left to right and is rotatably installed in the sliding seat 22, the left end of the driving spline shaft 23 is connected with the left end of the power spline housing 21 through a gear pair, a driving shaft 26 extending from top to bottom is rotatably installed on the upper portion of the driving slider 25, the driving shaft 26 is connected with the driving spline housing 24 through a bevel gear pair, the driving shaft 26 is connected with the sliding seat 22 through gear-rack engagement, a driving spline shaft 27 is rotatably installed in the driving slider 25 from front to back in an extending manner, the driving spline shaft 27 is connected with the driving spline housing 24 through a bevel gear pair, and a driving spline housing 28 is installed on the, the driving spline sleeve 28 is rotatably installed in the telescopic sleeve 29, the telescopic sleeve 29 is slidably installed in the transmission sliding block 25 in the front and back directions, a telescopic spring 64 connected with the transmission sliding block 25 is arranged on the telescopic sleeve 29, the telescopic sleeve 29 is close to one end of the curtain 12 and is fixedly provided with a cleaning block 30, the lower part of the cleaning block 30 is rotatably provided with a cleaning shaft 31 extending downwards, a scrubbing roller 32 capable of scrubbing the surface of the curtain 12 is fixedly installed on the cleaning shaft 31, the upper end of the cleaning shaft 31 is connected with the driving spline sleeve 28 through a bevel gear pair, a delivery shaft 33 extending vertically is rotatably installed in the cleaning block 30, the lower end of the delivery shaft 33 is connected with the cleaning shaft 31 through a gear pair, and a delivery roller 34 is fixedly installed on the delivery shaft 33.

In the initial state, the sliding seat 22 is at the leftmost end in the scrubbing cavity 13, the transmission slide block 25 is at the leftmost end in the sliding seat 22, the left traction slide block 58 slides out to the right, the brake gear 37 is not connected with the brake block 39, the right resistance spring 47 and the left tension spring 59 are in the stretching state, the right buffer spring 44 is in the compressing state, and the separation spring 65 is in the compressing state;

at the start of operation, the scrub motor 14 is started to rotate the power shaft 15, so that the reverse spline housing 17 is rotated by the meshing transmission of the power bevel gear 16 and the drive bevel gear 19, so that the power spline shaft 20 on the rear side is rotated by spline connection, so that the other power spline shaft 20 is rotated by belt transmission, so that the power spline housing 21 is rotated by spline connection, so that the threaded housing 35 is rotated by belt transmission, at this time, the threaded housing 35 is rotated by friction energy, the power spline housing 21 is rotated by gear meshing transmission, so that the drive spline shaft 23 is rotated by gear meshing transmission, so that the power spline housing 24 is rotated by spline connection, so that the drive shaft 26 and the drive spline shaft 27 are rotated by bevel gear meshing transmission, the drive shaft 26 drives the drive slider 25 to slide right with respect to the slide base 22 by gear-rack meshing transmission, until the transmission slide block 25 slides to the rightmost end of the sliding seat 22, the middle part of the cavity 13 is scrubbed, meanwhile, the drive spline shaft 27 is connected with the drive spline sleeve 28 through a spline to rotate, so that the drive bevel gear drives the cleaning shaft 31 to rotate, the drive scrubbing roller 32 rotates to scrub the curtain 12, the cleaning shaft 31 drives the delivery shaft 33 to rotate through gear meshing transmission, the drive delivery roller 34 rotates to pull the curtain on the right side of the scrubbing cavity 13 leftwards, and the scrubbing roller 32 can transversely clean the surface of the curtain.

When the curtain 12 at the right part of the scrubbing cavity 13 is pulled to the left part by the delivery roller 34, the curtain at the right part of the scrubbing cavity 13 is tensioned, so that the traction sliding block 58 at the right part is pulled out to the left, so that the pressing block 49 at the right part slides under the action of the resistance spring 47 at the right part, so that the pushing block 48 at the right part is pushed to slide to the right, so that the pushing block 45 at the right part is pushed to slide, so that the separating block 43 at the right part slides into the clamping groove 46 at the right part, so that the connecting block 42 at the right part slides under the action of the resistance spring 65 at the right part, so that the braking block 39 at the right part is connected with the braking gear 37 at the right part through the synchronizing gear 41, so that the threaded shaft 36 cannot rotate, so that the threaded sleeve 35 drives the sliding seat 22 to move to the right through the threaded connection with the threaded shaft 36, so that the cleaning shaft, when the sliding seat 22 slides to the rightmost end, the left resistance spring 47 is not pressed by the sliding seat 22, so that the left cam 8 slides to the left under the action of the left tension spring 59, the left top block 45 is pushed to slide, the left separation block 43 is pushed to slide to the left through the clamping groove 46, the left connecting block 42 is pushed to the left, the brake block 39 is separated from the brake gear 37, and the threaded shaft 36 rotates along with the threaded sleeve 35.

After the curtain 12 is transversely wiped once, the lifting motor 50 is started to rotate the motor shaft 51, so that the left output spline housing 52 is driven to rotate by gear meshing transmission, the transition shaft 56 is driven to rotate by belt transmission, the right output spline housing 52 is driven to rotate by belt transmission, the output spline shaft 57 is driven to rotate by spline connection, the lifting shaft 62 is driven to rotate by continuous gear meshing transmission, so that the lifting roller 63 is driven to rotate, so that the curtain 12 is lifted upwards, and the curved grooved cylinder 53 is driven to rotate when the left output spline housing 52 rotates, so that the reversing cavity 55 is driven to slide by the curved groove 54, so that the driving bevel gear 19 is separated from the power bevel gear 16 and the other driving bevel gear 19 is meshed with the power bevel gear 16, so that the power shaft 15 can drive the reversing spline housing 17 to reversely rotate by the meshing transmission of the power bevel gear 16 and the other driving bevel gear 19, thereby allowing the scrub roller 32 to reverse the scrubbing operation of the window covering 12.

The beneficial effects are that: the device can be fixedly installed on a cross rod used for hanging a curtain, the curtain is folded and collected into the device, the surface of the curtain can be scrubbed through left and right movement after the edges of two sides of the curtain are fixed, the curtain can be upwards lifted after one side of the curtain is transversely cleaned, and the device can be completely cleaned without detaching the curtain.

The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.