Cleaning device for scrubber

Abstract

The utility model discloses a cleaning device for a scrubber, and relates to the technical field of scrubbers. The cleaning device for the scrubber comprises a mounting shell, a vertical lifting plate is slidably mounted on the inner wall of the mounting shell, a transverse mounting plate is arranged at the top of the vertical lifting plate, U-shaped plates are arranged on the two sides of the transverse mounting plate, brushes are fixedly mounted on the tops of the transverse mounting plate and the U-shaped plates, square transverse pipes are arranged on the front sides and the rear sides of the U-shaped plates, and the square transverse pipes are fixedly connected with the vertical lifting plate. And rectangular transverse pipes are arranged on the two sides of the square transverse pipe correspondingly, nozzles are arranged on the tops of the square transverse pipe and the rectangular transverse pipes correspondingly, a submersible pump is fixedly installed at the bottom of the inner side of the installation shell, and the buffer structure is installed on the hollow shell and the transverse installation plate. The cleaning device for the scrubber has an up-and-down buffering effect when approaching the brush head of the scrubber, the brush head of the scrubber can be prevented from being damaged by collision, the contact is tight, the situation that the local cleaning effect is poor is reduced, and the cleaning effect and quality are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a cleaning device for scrubber. BACKGROUND

[0002] The utility model discloses a cleaning device for scrubber, including base and installation box, the side wall of base is fixedly connected with installation box, the upper wall of base is fixedly connected with apron and motor seat, the side wall of apron is fixedly connected with waterproof cover, the inner side wall of motor seat is fixedly connected with motor, the output of motor is fixedly connected with the scraper of the upper wall of waterproof cover and reaches, the upper wall of scraper is fixedly connected with stand, this device can drive the scraper and its upper wall's stand to rotate through motor, makes its stand to the hair on the brush head of scrubber and carries out scraping, makes its cleaning effect better, the outside of stand still is equipped with the denticle, can make this device of it scrapes the hair and stays on the stand, convenient cleaning, in addition, this device is through setting up the waterproof cloth of support and its side wall, makes in the process of cleaning the brush head of scrubber, the support slides in its slide, makes its waterproof cloth open, avoids the internal water source splash when cleaning.

[0003] The above-mentioned cleaning device for scrubber does not have up-down buffering effect when the scraper is close to the brush head of scrubber, which is easy to cause collision injury to the brush head of scrubber, and because of fear of collision injury to the brush head, the contact is not close enough, which affects the cleaning quality. Therefore, the cleaning device can be improved. UTILITY MODEL CONTENTS

[0004] The utility model discloses a cleaning device for scrubber, which can solve the problem of up-down buffering effect when the scraper is close to the brush head of scrubber, which is easy to cause collision injury to the brush head of scrubber, and because of fear of collision injury to the brush head, the contact is not close enough, which affects the cleaning quality.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: A cleaning device for scrubber, including installation shell, the inner wall sliding installation of installation shell has vertical lifting plate, the top of vertical lifting plate is provided with horizontal plate, both sides of horizontal plate are provided with U type board, the top of horizontal plate and U type board is fixedly installed with brush, the front and back sides of U type board are provided with square cross pipe, both sides of square cross pipe are provided with rectangular cross pipe, the top of square cross pipe and rectangular cross pipe is provided with spray head, the bottom of the inside of installation shell is fixedly installed with submersible pump, still including buffer structure, adjustment structure and moving structure, buffer structure is installed on hollow shell and horizontal plate, buffer structure makes its horizontal plate have up and down buffering effect, adjustment structure is installed on horizontal plate, U type board and rectangular cross pipe, adjustment structure is composed of linkage unit and positioning unit, adjustment structure is used for synchronous adjustment two groups of U type board and two groups of rectangular cross pipe away from each other, moving structure is installed on installation shell and vertical lifting plate, and moving structure makes its horizontal plate not work when installation shell can move.

[0006] Preferably, a circular hole is formed in the vertical lifting plate, and a hollow column is arranged in the circular hole, one end of the hollow column is fixedly connected with the hollow shell, an installation groove is fixedly installed at the bottom of the vertical lifting plate, a rotary joint is fixedly installed at the bottom of the inner side of the installation groove, one end of the hollow column is rotatably connected with the rotary joint and communicates with the interior of the rotary joint, a liquid adding pipe is fixedly installed at the left side of the rotary joint, and a slot is formed in the left side of the installation groove and the liquid adding pipe is located in the slot.

[0007] Preferably, the input end of the submersible pump is fixedly connected with a water suction pipe, the output end of the submersible pump is fixedly connected with a water outlet pipe, the front side of the water outlet pipe is fixedly installed with an elastic rubber hose, one end of the elastic rubber hose is fixedly connected with the liquid adding pipe, an intercepting screen cover is fixedly installed at the bottom of the inner side of the installation shell, the submersible pump is located in the interior of the intercepting screen cover, a water discharge pipe is fixedly installed on the outer wall of the installation shell, a knob cover is threadedly sleeved on the water discharge pipe, and the liquid in the interior of the installation shell can be conveniently discharged.

[0008] Preferably, a protective cover and a driving motor are fixedly installed at the right side of the installation groove, a linkage rod is rotatably installed at the right side inner wall of the installation groove, the rotating shaft of the driving motor penetrates through the installation groove and is fixedly connected with the linkage rod, a bevel gear is fixedly installed on the outer wall of the hollow column and one end of the linkage rod, the two groups of bevel gears are meshingly arranged, and the driving motor is located in the interior of the protective cover and can protect the driving motor.

[0009] Preferably, the outer wall of the hollow column is fixedly provided with two groups of L-shaped connecting pipes distributed front and back, the L-shaped connecting pipes are in communication with the inside of the hollow column, the inner wall of the L-shaped connecting pipes is fixedly provided with reinforcing blocks, the reinforcing blocks are fixedly connected with the hollow shell, the outer wall of the hollow column is fixedly provided with two groups of supporting blocks distributed left and right, the bottom of the supporting blocks is movably provided with rolling balls, the rolling balls are in contact with the top of the vertical lifting plate, so that the supporting blocks and the vertical lifting plate are not prone to wear.

[0010] Preferably, the two sides of the square transverse pipe are provided with square grooves, the rectangular transverse pipes are slidably installed in the square grooves, the square transverse pipe is provided with a back-shaped limiting opening in communication with the square grooves, the outer wall of the rectangular transverse pipe is fixedly provided with back-shaped limiting blocks, the back-shaped limiting blocks are slidably installed in the back-shaped limiting opening, the top of the square transverse pipe and the two groups of rectangular transverse pipes are provided with liquid injection holes, the spray heads are fixedly installed on the inner wall of the liquid injection holes, one end of the L-shaped connecting pipe is fixedly connected with the square transverse pipe and in communication with the inside thereof.

[0011] Preferably, the buffer structure comprises a sliding plate, a spring, a damper and a vertical sliding strip, the sliding plate is slidably installed in the inside of the hollow shell, the spring is fixedly installed between the sliding plate and the inside bottom of the hollow shell, the damper is fixedly installed on the inside bottom of the hollow shell, one end of the damper is fixedly connected with the sliding plate, the top of the hollow shell is provided with a strip-shaped opening and the vertical sliding strip is slidably installed therein, the vertical sliding strip is fixedly installed on the top of the sliding plate, the top of the vertical sliding strip is fixedly connected with the transverse plate, the inside bottom of the vertical lifting plate is fixedly provided with an electric push rod, the free end of the electric push rod is fixedly connected with the vertical lifting plate.

[0012] Preferably, the linkage unit comprises an installation linkage strip, a mounting column, a hexagonal nut and a threaded column, the mounting column is two groups and is fixedly installed on the outer wall of the U-shaped plate and the outer wall of the rectangular transverse pipe, the installation linkage strip is provided with two groups of strip-shaped grooves, the mounting column is slidably installed in the strip-shaped grooves, the threaded column is fixedly installed on one end of the mounting column, the hexagonal nut is threadedly sleeved on the threaded column, and the hexagonal nut is not in contact with the installation linkage strip.

[0013] Preferably, the positioning unit comprises a hexagonal nut and a pushing piece, the front and back sides of the U-shaped plate are provided with horizontal strip grooves, the front and back sides of the transverse plate are fixedly provided with threaded rods, the threaded rods are located in the horizontal strip grooves, the hexagonal nut is threadedly sleeved on the threaded rods, the hexagonal nut is in contact with the outer wall of the U-shaped plate, and the pushing piece is fixedly installed on the outer wall of the hexagonal nut, so as to facilitate the rotation of the hexagonal nut.

[0014] Preferably, the moving structure comprises an abutment plate, a square box, a lifting column and a roller, four square openings in ring shape are equidistantly arranged on the bottom of the mounting shell, the abutment plate is fixedly arranged on the front and rear sides of the vertical lifting plate, the square box is fixedly arranged on the inner bottom of the mounting shell, the interior of the square box is communicated with the square openings, the lifting column is rotatably arranged on the bottom of the vertical lifting plate and the bottom of the abutment plate, the lifting column is slidably arranged on the square box, the roller is threadedly arranged on the bottom of the lifting column, and the abutment plate and the vertical lifting plate are fixedly provided with inclined supporting blocks, so that the connection of the abutment plate and the vertical lifting plate is more stable.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] (1) The cleaning device for the scrubber can simultaneously brush and flush the scrubber brush head, and the two modes make the cleaning effect better. The horizontal plate and the U-shaped plate have up-down buffering effect when they approach the scrubber brush head, which can prevent the scrubber brush head from being damaged and improve the reliability of cleaning work. In addition, the scrubbing process can automatically adapt to the shape of the scrubber brush head, and the contact is closer, which reduces the poor local cleaning effect and improves the cleaning effect and quality.

[0017] (2) The cleaning device for the scrubber can simultaneously adjust the distance between the two groups of U-shaped plates and the distance between the two groups of rectangular horizontal pipes through the linkage unit and the positioning unit, which can clean scrubber brush heads of different sizes, improve the application range of the device, and make the adjustment very convenient, thereby improving the use convenience and practicality of the device.

[0018] (3) The cleaning device for the scrubber can drive the lifting column to move up and down through the moving structure, which can facilitate the movement of the device when it is not working, facilitate the movement adjustment according to the position of the scrubber brush head, improve the cleaning convenience, and make the device more stable when it is working, so that the cleaning quality is ensured and the practicality of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] The utility model will be further explained in connection with the drawings and embodiments:

[0020] Figure 1 It is a three-dimensional structure schematic diagram of the utility model;

[0021] Figure 2 It is a front view cross-sectional three-dimensional structure schematic diagram of the utility model;

[0022] Figure 3The utility model discloses a three-dimensional structure schematic diagram of square transverse pipe.

[0023] Figure 4 The utility model discloses a three-dimensional structure schematic diagram of transverse plate.

[0024] Figure 5 The utility model discloses a three-dimensional structure schematic diagram of plan view.

[0025] Figure 6 The utility model discloses a three-dimensional structure schematic diagram of vertical lifting plate.

[0026] Figure 7 The utility model discloses a three-dimensional structure schematic diagram of square transverse pipe's front view section.

[0027] Figure 8 The utility model discloses a three-dimensional structure schematic diagram of hollow column.

[0028] Fig. 1, mounting shell, 2, vertical lifting plate, 3, hollow shell, 4, transverse plate, 5, U-shaped plate, 6, brush, 7, buffer structure, 71, sliding plate, 72, spring, 73, damper, 74, vertical sliding strip, 8, adjusting structure, 81, linkage unit, 811, mounting linkage strip, 812, mounting column, 813, hexagonal nut, 814, threaded column, 82, positioning unit, 821, threaded rod, 822, hexagonal nut, 823, actuating piece, 9, moving structure, 91, abutment plate, 92, square box, 93, lifting column, 94, roller, 10, hollow column, 11, square transverse pipe, 12, rectangular transverse pipe, 13, spray head, 14, back-shaped limit block, 15, electric push rod, 16, mounting groove body, 17, protective cover, 18, reinforcing block, 19, support block, 20, drain pipe, 21, linkage rod, 22, bevel gear, 23, drive motor, 24, rotary joint, 25, liquid adding pipe, 26, intercepting screen cover, 27, submersible pump, 28, water pumping pipe, 29, water outlet pipe, 30, inclined support block, 31, L-shaped connecting pipe. DETAILED DESCRIPTION

[0029] This part will describe the specific embodiments of the utility model in detail, and the preferred embodiments of the utility model are shown in the drawings, and the drawings are used to supplement the description of the text part in the form of graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0030] In the description of the utility model, it is understood that the orientation description, such as the orientation or positional relationship of the indication of up, down, front, back, left, right and the like based on the orientation or positional relationship shown in the drawing, is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0031] In the description of the utility model, greater than, less than, more than and the like are understood as not including the number, and above, below and the like are understood as including the number.If the first and second are described, it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the sequence of indicated technical features.

[0032] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installing and connecting should be broadly understood, and the person skilled in the art can reasonably determine the specific meaning of the above words in the utility model according to the specific content of the technical scheme.

[0033] The utility model provides a kind of technical scheme: a kind of cleaning device for scrubber, by referring to Figure 1 、 Figure 2 、 Figure 3 And Figure 6 It can be known that it includes installation shell 1, the inner wall of installation shell 1 is slidably installed with vertical lifting plate 2, the top of vertical lifting plate 2 is provided with horizontal plate 4, the two sides of horizontal plate 4 are provided with U-shaped plate 5, the top of horizontal plate 4 and U-shaped plate 5 is fixedly installed with brush 6, the front and rear sides of U-shaped plate 5 are provided with square cross pipe 11, the two sides of square cross pipe 11 are provided with rectangular cross pipe 12, the top of square cross pipe 11 and rectangular cross pipe 12 is provided with spray head 13, the inner bottom of installation shell 1 is fixedly installed with submersible pump 27, further including buffer structure 7, adjusting structure 8 and moving structure 9, buffer structure 7 is installed on hollow shell 3 and horizontal plate 4, buffer structure 7 makes its horizontal plate 4 have up and down buffering effect, adjusting structure 8 is installed on horizontal plate 4, U-shaped plate 5 and rectangular cross pipe 12, adjusting structure 8 is composed of linkage unit 81 and positioning unit 82, adjusting structure 8 is used for synchronously adjusting two groups of U-shaped plate 5 away from each other and two groups of rectangular cross pipe 12 away from each other, moving structure 9 is installed on installation shell 1 and vertical lifting plate 2, moving structure 9 makes its horizontal plate 4 installation shell 1 can be moved when not working.

[0034] By referring to Figure 1 、 Figure 2 、 Figure 5 、 Figure 7 And Figure 8It can be known that the vertical lifting plate 2 is provided with a circular hole and a hollow column 10 arranged in the circular hole, one end of the hollow column 10 is fixedly connected with the hollow shell 3, the bottom of the vertical lifting plate 2 is fixedly installed with a mounting groove body 16, the inner bottom of the mounting groove body 16 is fixedly installed with a rotary joint 24, one end of the hollow column 10 is rotatably connected with the rotary joint 24 and communicates with the inside of the rotary joint 24, the left side of the rotary joint 24 is fixedly installed with a liquid adding pipe 25, the left side of the mounting groove body 16 is provided with a slot and the liquid adding pipe 25 is located in the slot, the input end of a submersible pump 27 is fixedly connected with a water pumping pipe 28, the output end of the submersible pump 27 is fixedly connected with a water outlet pipe 29, the front side of the water outlet pipe 29 is fixedly installed with an elastic rubber hose, one end of the elastic rubber hose is fixedly connected with the liquid adding pipe 25, the inner bottom of the mounting shell 1 is fixedly installed with a screen cover 26, the submersible pump 27 is located in the inside of the screen cover 26, the outer wall of the mounting shell 1 is fixedly installed with a water draining pipe 20, the water draining pipe 20 is threadedly sleeved with a knob cover, the right side of the mounting groove body 16 is fixedly installed with a protective cover 17 and a driving motor 23, the right side inner wall of the mounting groove body 16 is rotatably installed with a linkage rod 21, the rotating shaft of the driving motor 23 penetrates through the mounting groove body 16 and is fixedly connected with the linkage rod 21, the outer wall of the hollow column 10 and one end of the linkage rod 21 are both fixedly installed with a bevel gear 22, the two groups of bevel gears 22 are meshingly arranged, the driving motor 23 is located in the inside of the protective cover 17, the outer wall of the hollow column 10 is fixedly installed with two groups of L-shaped connecting pipes 31 which are distributed in front and back, the L-shaped connecting pipes 31 communicate with the inside of the hollow column 10, the inner wall of the L-shaped connecting pipe 31 is fixedly installed with a reinforcing block 18, the reinforcing block 18 is fixedly connected with the hollow shell 3, the outer wall of the hollow column 10 is fixedly installed with two groups of supporting blocks 19 which are distributed in left and right, the bottom of the supporting block 19 is movably installed with a ball, the ball is in contact with the top of the vertical lifting plate 2, the two sides of the square cross pipe 11 are both provided with a square groove, the rectangular cross pipe 12 is slidably installed in the square groove, the square cross pipe 11 is provided with a back-shaped limiting opening which communicates with the square groove, the outer wall of the rectangular cross pipe 12 is fixedly installed with a back-shaped limiting block 14, the back-shaped limiting block 14 is slidably installed in the back-shaped limiting opening, the top of the square cross pipe 11 and the two groups of rectangular cross pipes 12 are both provided with a liquid spraying hole, a spray head 13 is fixedly installed on the inner wall of the liquid spraying hole, one end of the L-shaped connecting pipe 31 is fixedly connected with the square cross pipe 11 and communicates with the inside of the square cross pipe 11.

[0035] By referring to Figure 2It can be known that the buffering structure 7 comprises the sliding plate 71, the spring 72, the damper 73 and the vertical sliding strip 74, the sliding plate 71 is slidingly installed in the inside of the hollow shell 3, the spring 72 is fixedly installed between the sliding plate 71 and the inside bottom of the hollow shell 3, the damper 73 is fixedly installed on the inside bottom of the hollow shell 3, one end of the damper 73 is fixedly connected with the sliding plate 71, a strip-shaped opening is arranged on the top of the hollow shell 3 and the vertical sliding strip 74 is slidingly installed in the opening, the vertical sliding strip 74 is fixedly installed on the top of the sliding plate 71, the top of the vertical sliding strip 74 is fixedly connected with the horizontal plate 4, the inside bottom of the vertical lifting plate 2 is fixedly installed with the electric push rod 15, the free end of the electric push rod 15 is fixedly connected with the vertical lifting plate 2, the electric push rod 15 drives the vertical lifting plate 2 to move upward, then drives the hollow column 10 and the horizontal plate 4 to move upward, the brushes 6 on the horizontal plate 4 and the U-shaped plate 5 are in contact with the scrubber brush head, then the vertical sliding strip 74 and the sliding plate 71 are pressed to move downward, then the spring 72 and the damper 73 are automatically buffered, then the starting of the driving motor 23 and the starting of the submersible pump 27 are controlled, the driving motor 23 drives the hollow column 10 to rotate through the linkage rod 21 and the two groups of bevel gears 22, then drives the horizontal plate 4 and the U-shaped plate 5, the square horizontal pipe 11 and the rectangular horizontal pipe 12 to rotate, at the same time, the submersible pump 27 sucks the liquid in the installation shell 1 through the water suction pipe 28, then transports the liquid to the rotary joint 24 through the water outlet pipe 29, the elastic rubber hose and the liquid feeding pipe 25, then inputs the liquid to the front and rear groups of square horizontal pipes 11 through the hollow column 10 and the L-shaped connecting pipe 31 respectively, then sprays the liquid to the scrubber brush head through the nozzles 13 on the square horizontal pipes 11 and the rectangular horizontal pipes 12, which can brush and wash the scrubber brush head at the same time, the two ways make the cleaning effect better, and make the horizontal plate 4 and the U-shaped plate 5 have the up-down buffering effect when they approach the scrubber brush head, on the one hand, it can prevent the scrubber brush head from being hit, improve the reliability of the cleaning operation, on the other hand, it can automatically adapt to the shape of the scrubber brush head during the brushing process, and the contact is closer, which reduces the situation that the local cleaning effect is not good, and improves the cleaning effect and quality.

[0036] By referring to Figure 3 and Figure 4It can be known that the linkage unit 81 comprises a mounting linkage strip 811, mounting columns 812, a hexagonal nut 813 and a threaded column 814, the mounting columns 812 are two groups and are fixedly installed on the outer walls of the U-shaped plates 5 and the rectangular cross pipes 12 respectively, two groups of strip-shaped grooves are formed in the mounting linkage strip 811, the mounting columns 812 are slidingly installed in the strip-shaped grooves, the threaded column 814 is fixedly installed at one end of the mounting column 812, the hexagonal nut 813 is threadedly sleeved on the threaded column 814, the hexagonal nut 813 is not in contact with the mounting linkage strip 811, the positioning unit 82 comprises a hexagonal nut 822 and a pushing piece 823, horizontal strip grooves are formed on the front and rear sides of the U-shaped plates 5, threaded rods 821 are fixedly installed on the front and rear sides of the horizontal mounting plates 4, the threaded rods 821 are located in the horizontal strip grooves, the hexagonal nut 822 is threadedly sleeved on the threaded rod 821, the hexagonal nut 822 is in contact with the outer wall of the U-shaped plate 5, the pushing piece 823 is fixedly installed on the outer wall of the hexagonal nut 822, the hexagonal nut 822 is rotated counterclockwise by holding and pushing the pushing piece 823, then the hexagonal nut 822 is tightened by holding and pushing the pushing piece 823 after the U-shaped plate 5 is moved outward by a certain distance, in the process, the rectangular cross pipe 12 is moved outward by the linkage unit 81, that is, the distance between the two groups of U-shaped plates 5 and the distance between the two groups of rectangular cross pipes 12 can be adjusted, the distance between the two groups of U-shaped plates 5 and the distance between the two groups of rectangular cross pipes 12 can be adjusted synchronously, on the one hand, the device can clean brush heads of different sizes of scrubbers, which improves the application range of the device, on the other hand, the adjustment is very convenient, which improves the use convenience and practicality of the device.

[0037] It can be known by referring to Figure 4 and Figure 6 The moving structure 9 comprises abutting plates 91, square boxes 92, lifting columns 93 and rollers 94, four groups of square openings that are equally distributed in a ring shape are formed in the bottom of the mounting shell 1, the abutting plates 91 are two groups and are fixedly installed on the front and rear sides of the vertical lifting plate 2, the square boxes 92 are fixedly installed on the inner bottom of the mounting shell 1, the inside of the square box 92 is in communication with the square opening, the lifting column 93 is rotatably installed on the bottom of the vertical lifting plate 2 and the bottom of the abutting plate 91, the lifting column 93 is slidingly installed on the square box 92, the roller 94 is threadedly installed on the bottom of the lifting column 93, the abutting plate 91 and the vertical lifting plate 2 are fixedly installed with inclined support blocks 30, the mounting shell 1 is moved to the lower side of the brush head of the scrubber, after being moved to a suitable position, the vertical lifting plate 2 is driven to move upward by controlling the electric push rod 15, then the lifting column 93 and the roller 94 are driven to move upward, and then the mounting shell 1 is automatically in contact with the ground, on the one hand, the device is convenient to move when it is not working, which is convenient to move and adjust according to the position of the brush head of the scrubber, and improves the cleaning convenience, on the other hand, the device can be stably parked on the ground when it is working, which is not easy to deviate, ensures the cleaning quality and improves the practicality of the device.

[0038] Working principle: the hand-held actuating piece 823 actuates the anticlockwise rotation of the hexagonal nut 822, then pulls the U-shaped plate 5 to move outward for a certain distance, and the hand-held actuating piece 823 tightens the hexagonal nut 822, in the process, the linkage unit 81 drives the rectangular horizontal pipe 12 to move outward, so as to adjust the distance between the two groups of U-shaped plates 5 and the distance between the two groups of rectangular horizontal pipes 12, move the installation shell 1 to the lower side of the scrubber brush head, after moving to the appropriate position, control the electric push rod 15 to drive the vertical lifting plate 2 to move upward, then drive the lifting column 93 and the roller 94 to move upward, and then the installation shell 1 is automatically contacted with the ground, at the same time, the vertical lifting plate 2 drives the hollow column 10 and the horizontal plate 4 to move upward, and the horizontal plate 4 and the brush 6 on the U-shaped plate 5 are contacted with the scrubber brush head, then the vertical sliding bar 74 and the sliding plate 71 are extruded to move downward, and then the spring 72 and the damper 73 are automatically buffered, then the start of the driving motor 23 and the start of the submersible pump 27 are controlled, the driving motor 23 drives the rotation of the hollow column 10 through the linkage rod 21 and the two groups of bevel gears 22, then drives the horizontal plate 4 and the U-shaped plate 5 and the square horizontal pipe 11 and the rectangular horizontal pipe 12 to rotate, at the same time, the submersible pump 27 sucks the liquid in the installation shell 1 through the water suction pipe 28, then transports the liquid to the rotary joint 24 through the water outlet pipe 29, the elastic rubber hose and the liquid feeding pipe 25, then inputs the liquid into the front and rear two groups of square horizontal pipes 11 through the hollow column 10 and the L-shaped connecting pipe 31 respectively, and then sprays the liquid to the scrubber brush head through the nozzles 13 on the square horizontal pipe 11 and the rectangular horizontal pipe 12.

[0039] The embodiments of the utility model are explained in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range of ordinary skilled in the art without departing from the purpose of the utility model.

Claims

1. A cleaning device for a floor scrubber, comprising: The housing (1) is mounted with a vertical lifting plate (2) slidably mounted on its inner wall. A horizontal plate (4) is provided on the top of the vertical lifting plate (2). U-shaped plates (5) are provided on both sides of the horizontal plate (4). A brush (6) is fixedly mounted on the top of both the horizontal plate (4) and the U-shaped plate (5). A square horizontal tube (11) is provided on both the front and back sides of the U-shaped plate (5). A rectangular horizontal tube (12) is provided on both sides of the square horizontal tube (11). A nozzle (13) is provided on the top of both the square horizontal tube (11) and the rectangular horizontal tube (12). A submersible pump (27) is fixedly mounted on the bottom inner side of the housing (1). Its characteristic is that it further includes: The buffer structure (7) installed on the hollow shell (3) and the horizontal plate (4) gives the horizontal plate (4) a buffering effect from top to bottom. The adjustment structure (8) is installed on the horizontal plate (4), the U-shaped plate (5) and the rectangular horizontal tube (12). The adjustment structure (8) consists of a linkage unit (81) and a positioning unit (82). The adjustment structure (8) is used to synchronously adjust the two sets of U-shaped plates (5) to move away from each other and the two sets of rectangular horizontal tubes (12) to move away from each other. The movable structure (9) is installed on the mounting housing (1) and the vertical lifting plate (2), and the movable structure (9) allows the mounting housing (1) to move when the horizontal mounting plate (4) is not working.

2. The cleaning device for a floor scrubber according to claim 1, characterized in that: The vertical lifting plate (2) has a circular hole and a hollow column (10) is installed inside it. One end of the hollow column (10) is fixedly connected to the hollow shell (3). The bottom of the vertical lifting plate (2) is fixedly installed with an installation groove (16). The bottom of the inner side of the installation groove (16) is fixedly installed with a rotary joint (24). One end of the hollow column (10) is rotatably connected to the rotary joint (24) and communicates with its interior. The left side of the rotary joint (24) is fixedly installed with a liquid filling pipe (25). The left side of the installation groove (16) has a slot and the liquid filling pipe (25) is located inside it.

3. A cleaning device for a floor scrubber according to claim 2, characterized in that: The submersible pump (27) has a pumping pipe (28) fixedly connected to its input end and an outlet pipe (29) fixedly connected to its output end. An elastic rubber hose is fixedly installed on the front side of the outlet pipe (29), and one end of the elastic rubber hose is fixedly connected to the liquid filling pipe (25). An intercepting net cover (26) is fixedly installed on the bottom inner side of the mounting housing (1). The submersible pump (27) is located inside the intercepting net cover (26). A drain pipe (20) is fixedly installed on the outer wall of the mounting housing (1), and a knob cover is threaded onto the drain pipe (20).

4. A cleaning device for a floor scrubber according to claim 2, characterized in that: A protective cover (17) and a drive motor (23) are fixedly installed on the right side of the mounting groove (16). A linkage rod (21) is rotatably installed on the inner wall of the right side of the mounting groove (16). The shaft of the drive motor (23) passes through the mounting groove (16) and is fixedly connected to the linkage rod (21). A bevel gear (22) is fixedly installed on the outer wall of the hollow column (10) and one end of the linkage rod (21). The two sets of bevel gears (22) are meshed. The drive motor (23) is located inside the protective cover (17).

5. A cleaning device for a floor scrubber according to claim 2, characterized in that: Two sets of L-shaped connecting pipes (31) are fixedly installed on the outer wall of the hollow column (10) and are distributed in front and behind. The L-shaped connecting pipes (31) are connected to the interior of the hollow column (10). A reinforcing block (18) is fixedly installed on the inner wall of the L-shaped connecting pipe (31). The reinforcing block (18) is fixedly connected to the hollow shell (3). Two sets of support blocks (19) are fixedly installed on the outer wall of the hollow column (10) and are distributed left and right. A ball bearing is movably installed at the bottom of the support block (19). The ball bearing is in contact with the top of the vertical lifting plate (2).

6. A cleaning device for a floor scrubber according to claim 5, characterized in that: Square grooves are provided on both sides of the square horizontal tube (11), and rectangular horizontal tube (12) is slidably installed in the square groove. A loop-shaped limiting port communicating with the square groove is provided on the square horizontal tube (11). A loop-shaped limiting block (14) is fixedly installed on the outer wall of the rectangular horizontal tube (12). The loop-shaped limiting block (14) is slidably installed in the loop-shaped limiting port. Spray holes are provided on the top of the square horizontal tube (11) and the two sets of rectangular horizontal tubes (12). The nozzle (13) is fixedly installed on the inner wall of the spray hole. One end of the L-shaped connecting pipe (31) is fixedly connected to the square horizontal tube (11) and communicates with its interior.

7. A cleaning device for a floor scrubber according to claim 1, characterized in that: The buffer structure (7) includes a sliding plate (71), a spring (72), a damper (73), and a vertical sliding bar (74). The sliding plate (71) is slidably installed inside the hollow shell (3). The spring (72) is fixedly installed between the sliding plate (71) and the inner bottom of the hollow shell (3). The damper (73) is fixedly installed on the inner bottom of the hollow shell (3). One end of the damper (73) is fixedly connected to the sliding plate (71). The top of the hollow shell (3) has a strip-shaped opening and the vertical sliding bar (74) is slidably installed inside it. The vertical sliding bar (74) is fixedly installed on the top of the sliding plate (71). The top of the vertical sliding bar (74) is fixedly connected to the horizontal plate (4). An electric push rod (15) is fixedly installed on the inner bottom of the vertical lifting plate (2). The free end of the electric push rod (15) is fixedly connected to the vertical lifting plate (2).

8. A cleaning device for a floor scrubber according to claim 1, characterized in that: The linkage unit (81) includes a mounting linkage bar (811), a mounting column (812), a hexagonal nut (813), and a threaded column (814). The mounting columns (812) are in two sets and are respectively fixedly installed on the outer wall of the U-shaped plate (5) and the outer wall of the rectangular horizontal tube (12). The mounting linkage bar (811) has two sets of strip grooves. The mounting column (812) is slidably installed in the strip groove. The threaded column (814) is fixedly installed at one end of the mounting column (812). The hexagonal nut (813) is threaded onto the threaded column (814). The hexagonal nut (813) does not contact the mounting linkage bar (811).

9. A cleaning device for a floor scrubber according to claim 1, characterized in that: The positioning unit (82) includes a hexagonal nut (822) and a toggle piece (823). The front and rear sides of the U-shaped plate (5) are provided with horizontal grooves. The front and rear sides of the horizontal plate (4) are fixedly installed with threaded rods (821). The threaded rods (821) are located in the horizontal grooves. The hexagonal nut (822) is threaded onto the threaded rod (821). The hexagonal nut (822) is in contact with the outer wall of the U-shaped plate (5). The toggle piece (823) is fixedly installed on the outer wall of the hexagonal nut (822).

10. A cleaning device for a floor scrubber according to claim 1, characterized in that: The movable structure (9) includes a connecting plate (91), a square box (92), a lifting column (93), and a roller (94). The bottom of the mounting housing (1) has four sets of square openings that are evenly distributed in a ring. There are two sets of connecting plates (91) that are fixedly installed on the front and rear sides of the vertical lifting plate (2). The square box (92) is fixedly installed on the bottom inner side of the mounting housing (1). The interior of the square box (92) is connected to the square opening. The lifting column (93) is rotatably installed on the bottom of the vertical lifting plate (2) and the bottom of the connecting plate (91). The lifting column (93) is slidably installed on the square box (92). The roller (94) is threadedly installed on the bottom of the lifting column (93). The connecting plate (91) and the vertical lifting plate (2) are fixedly installed with diagonal bracing blocks (30).

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