CN219878061U - Magnetic brush disc mechanism and floor washing machine with same - Google Patents

Abstract

The utility model relates to a magnetic type brush disc mechanism for a floor washing machine and the floor washing machine with the same.

Description

Magnetic brush disc mechanism and floor washing machine with same

Technical Field

Use novel belongs to the technical field of floor washing machine, and concretely relates to magnetic brush dish mechanism and floor washing machine that has it.

Background

The hand-push type floor washing machine is a machine which is suitable for cleaning hard ground and sucking sewage at the same time, and can bring the sewage to the site for environmental protection, energy saving and cleaning, and cleaning is carried out by the rotation of a brush disc arranged at the bottom in front of the machine.

Because the brush dish is often contacted with the ground, operations such as cleaning or replacement are often required to be disassembled, the existing brush dish is generally connected with the main body in a metal buckle fastening mode, a brush dish buckle structure of a floor washing machine is disclosed as CN202021489276.8, a clamping groove in which a star-shaped driving disk is matched with a star-shaped is specifically disclosed, a triangular arc-shaped brush dish buckle is disclosed as CN201921225377.1, and the triangular arc-shaped brush dish buckle is connected between a brush dish bayonet and a motor positioning disk through a triangular arc-shaped brush dish flange.

However, when the traditional mechanical connection mode makes the follow-up disassembly and cleaning or maintenance, the disassembly can be realized by means of tools, so that the disassembly process is more troublesome, and the metal buckle is easy to rust due to long-term environment which is moist and has chemical products such as cleaning agents, and the like, which is not beneficial to the later maintenance.

Disclosure of Invention

The utility model aims to provide a magnetic brush disc mechanism and a floor washing machine with the same, and aims to solve the problems that a traditional floor washing machine brush disc in the prior art is clamped by a metal buckle, rust is easily caused in long-term cleaning work, and the like.

In order to solve the problems, the utility model adopts the following technical scheme:

the utility model provides a magnetic brush disc mechanism, which comprises:

a mounting base;

the driving part is fixedly connected to the mounting seat, and the output end of the driving part passes through the mounting seat;

the upper end of the transmission piece is in transmission connection with the output end of the driving part;

the upper end of the magnetic buckle is provided with magnetism and is magnetically connected with the lower end of the transmission piece;

the upper end of the brush disc assembly is detachably connected with the lower end of the magnetic buckle;

the water supply assembly is communicated with the mounting seat and the water source.

The beneficial effects of the utility model are as follows: the magnetic buckle and the transmission piece replace the traditional metal buckle to install the brush disc, so that the brush disc is more convenient to install and detach compared with the traditional metal buckle, and the metal buckle does not need to be corroded in the environment with long-term humidity and cleaning agent.

Further, the magnetic buckle comprises a buckle body and a magnetic connecting piece, a plurality of mounting grooves are formed in the upper end face of the buckle body along the circumferential direction, one end of the magnetic connecting piece is detachably connected to the bottom of each mounting groove, and the magnetic connecting piece is in contact with and magnetically connected with the transmission piece.

The utility model has the further beneficial effects that: adopt magnetism connecting piece and buckle body matched with mode, make structure simpler simple to operate, guarantee joint strength simultaneously to reduce cost.

Further, the transmission piece comprises a flange plate and a metal connecting ring, the upper end of the flange plate is in transmission connection with the output end of the driving part, the metal connecting ring is sleeved on the periphery of the flange plate, and the magnetic connecting piece is magnetically connected with the lower end of the metal connecting ring.

The novel use has the further beneficial effects that: the whole structure is more convenient to assemble and disassemble.

Further, the brush plate assembly includes:

the brush disc is characterized in that a brush is arranged on the lower end face of the brush disc, a buckle mounting groove is formed in the upper end face of the brush disc, and the buckle body is clamped in the buckle mounting groove; the water retaining ring is sleeved on the periphery of the brush disc.

The utility model has the further beneficial effects that: the sewage is prevented from splashing around when the brush disc rotates through the water retaining ring.

Further, the water supply assembly includes:

one end of the water inlet pipe is connected with a water source; the filter screen is fixed in the water inlet pipe; the water valve switch is connected to the other end of the water inlet pipe; one end of the water pipe is communicated with the water valve; the electromagnetic valve is fixedly connected to the mounting seat, the electromagnetic valve is electrically connected with the driving part, the input end of the electromagnetic valve is connected with the other end of the water delivery pipe, and the output end of the electromagnetic valve penetrates through the mounting seat.

The utility model has the further beneficial effects that: the brush plate is supplied with water through the electromagnetic valve, the electromagnetic valve is electrically connected with the driving part, and when the driving part starts the brush plate, the electromagnetic valve is opened immediately to supply water to the brush plate.

The utility model also provides a floor washing machine, which comprises the magnetic brush disc mechanism;

the magnetic brush disc mechanism is detachably connected with the magnetic brush disc mechanism;

the water absorbing harrow mechanism is detachably connected with the other end of the chassis mechanism relative to the magnetic brush disc mechanism;

the bottom of the clean water tank is fixedly connected with the upper end of the chassis mechanism, and the clean water tank is communicated with a water inlet pipe;

the bottom of the sewage collection box is movably connected with the upper end of the clean water box; the sewage collecting box is communicated with the upper end of the water absorbing rake mechanism;

the operation panel comprises a control panel and a controller, wherein the controller is electrically connected with the brush disc mechanism, the chassis mechanism, the sewage collecting box and the clean water tank.

The beneficial effects of the utility model are as follows: the floor washing machine adopts the magnetic type brush disc mechanism, so that the later maintenance of the brush disc is more convenient, and the clean water tank provides water for washing. The cleaning agent can be added into the clean water tank to be mixed with water, and the water absorbing rake mechanism and the ground form a closed space, so that sewage can be conveniently collected into the sewage collecting tank.

Further, the chassis mechanism comprises a chassis frame,

the wheels are rotatably connected to two sides of the chassis frame;

the brush lifting lever is fixedly connected with the chassis frame, one end of the brush lifting lever extends out of the chassis frame to be detachably connected with the mounting seat, and the other end of the brush lifting lever is provided with a pedal sleeve;

the water absorbing rake mounting frame is movably connected with the other end of the chassis frame relative to the brush disc lifting lever, and the water absorbing rake support is detachably connected with the water absorbing rake mechanism.

The utility model has the further beneficial effects that: the brush disc lifting lever is driven by the pedal sleeve to lift so that the brush disc assembly can lift, the obstacle avoidance capability of the brush disc assembly is endowed, the brush disc assembly is arranged relatively, namely, the water absorption harrow mechanism is arranged at the other end of the chassis frame, and a sealed area is formed through the water absorption harrow mechanism so as to prevent sewage outflow.

Further, the water absorbing rake mechanism comprises:

the harrow body is detachably connected with the water absorption harrow mounting rack;

the water absorbing rubber is attached to the periphery of the harrow body;

the rubber pressing strip presses the water-absorbing rubber;

the weight increasing accessory is fixedly connected in the harrow body.

The utility model has the further beneficial effects that: the opening below the harrow body is reversely buckled on the ground, the load of the harrow body is increased through the weight increasing accessory, and then the opening at the bottom of the harrow body and the ground are more easily formed into a closed space by matching the water absorbing rubber, so that sewage is isolated from the outside.

Further, the sewage collection tank includes:

the sewage collecting box body is movably connected with the upper end of the clear water tank; the water absorption motor is fixedly connected to the inner bottom of the sewage collection box body and is electrically connected with the operation table; the sewage collecting box comprises a sewage collecting box body, a sewage suction port is formed in the upper end of the harrow body, and the other end of the sewage suction pipe is connected with the sewage suction port.

Further, the controller is in signal connection with the mobile terminal, can share data in real time through the Internet of things, and can manage the floor washing machine in real time through the mobile phone terminal or the remote terminal.

Drawings

FIG. 1 is a schematic diagram of a magnetic brush disc mechanism according to the present utility model;

FIG. 2 is a schematic view of the chassis mechanism of the floor scrubber according to the present utility model;

FIG. 3 is a schematic view of the structure of the water absorbing rake mechanism of the floor scrubber according to the present utility model;

FIG. 4 is a schematic view of the structure of a clean water tank of the floor scrubber according to the present utility model;

FIG. 5 is a schematic view showing a structure of a sewage collection tank of the floor scrubber according to the present utility model;

FIG. 6 is a schematic view of the structure of an operation table of the floor scrubber according to the present utility model;

fig. 7 is an overall exploded schematic view of the floor scrubber provided by the present utility model.

Reference numerals

1. A magnetic brush disc mechanism; 1-1, a mounting seat; 1-2, a driving part; 1-3, a transmission piece; 1-31, a flange plate; 1-32, a metal connecting ring; 1-4, magnetic buckle; 1-41, a buckle body; 1-42, magnetic connectors; 1-5, brushing the disc assembly; 1-51, brushing a disc; 1-52, a water retaining ring; 1-6, a water supply assembly; 1-61, a water inlet pipe; 1-62, a filter screen; 1-63, water valve; 1-64, a water delivery pipe; 1-65, electromagnetic valve;

2. a chassis mechanism; 2-1, a chassis frame; 2-2, wheels; 2-3, brushing a lifting lever; 2-4, a water absorbing rake mounting rack; 2-5, a pedal sleeve; 2-6, chassis universal wheels;

3. a water absorbing rake mechanism; 3-1, harrow body; 3-2, a water-absorbing rubber; 3-3, layering of the water-absorbing rubber; 3-4, weight increasing accessories; 3-5, a dirt sucking port; 3-6, anti-collision wheels;

4. a clean water tank; 4-1, a clear water tank body; 4-2, a water adding port; 4-3, a water inlet filter screen; 4-4, a water adding cover; 4-5, a battery; 4-6, a water level display; 4-7, hinges; 4-8, front cover; 4-9, a headlight;

5. a sewage collection box; 5-1, a sewage tank body; 5-2, a dirt suction pipe; 5-3, a water absorption motor; 5-4, a motor mounting rack; 5-5, a motor supporting rod; 5-6, a motor sealing gasket; 5-7, an overflow valve; 5-8, an overflow valve filter screen; 5-9, a sewage tank cover; 5-10, a sewage drain pipe; 5-11, rubber cushion for sewage tank cover

6. An operation table; 6-1, an upper control panel; 6-2, a lower control panel; 6-3, a power switch; 6-4, a direct current contactor; 6-5, mounting a circuit board; 6-6, armrests; 6-7, a handle; 6-8, a handle sliding block; 6-9, pull ropes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a magnetic brush disc mechanism, which comprises a mounting seat 1-1, a driving part 1-2, a magnetic connecting piece 1-3, a magnetic buckle 1-4, a brush disc assembly 1-5 and a water supply assembly 1-6,

the mounting seat 1-1 is disc-shaped, the center of the upper end face is provided with a circular opening, the driving part 1-2 is a motor, the output shaft of the motor penetrates through the opening downwards and is in transmission connection with the driving part 1-3, the driving part 1-3 comprises two parts, the flange plate 1-31 and the metal connecting ring 1-32, the upper end of the flange plate 1-31 is in transmission connection with the output shaft of the motor, the periphery of the flange plate 1-31 is sleeved with the metal connecting ring 1-32, the metal connecting ring 1-32 is used as the connecting end of the driving part 1-3 and is magnetically connected with the magnetic buckle 1-4, the main body of the magnetic buckle 1-4 is a buckle body 1-41, the buckle body 1-41 is in a circular ring shape, the lower end of the buckle body can be clamped with the center of the brush, the upper end face of the buckle body 1-41 is provided with a plurality of mounting grooves along the circumferential direction, the magnetic connecting piece 1-41 can be detachably connected in the groove, the lower end of the magnetic connecting piece 1-41 is connected to the groove bottom of the mounting groove through a bolt, the upper end of the magnetic connecting piece is leaked out of the groove and is connected with the metal connecting ring 1-32 in a magnetic mode, the lower end of the buckle body 1-41 is detachably connected with the brush disc assembly 1-5, the brush disc assembly 1-5 comprises a brush disc 1-51 and a water retaining ring 1-52, the water retaining ring 1-52 is sleeved on the periphery of the brush disc 1-51, a clamping groove corresponding to the buckle body 1-41 is formed in the upper end of the brush disc 1-51, bristles are arranged at the lower end of the brush disc, the brush disc 1-51 can be replaced by a needle disc according to different operation requirements, a cleaning pad buckle is mounted below the needle disc, and the cleaning pad is mounted for polishing operation.

The water supply assembly 1-6 is connected with a water source through a clear water pipe 1-61 and is filtered through a filter screen 1-62, the other end of the clear water pipe 1-61 is connected with a water valve 1-63 and a water delivery pipe 1-64, the end of the water delivery pipe 1-64 is connected with an electromagnetic valve 1-65, the electromagnetic valve 1-65 is arranged on a mounting seat 1-1 through a bracket, an output pipe of the electromagnetic valve passes through the mounting seat 1-1, the electromagnetic valve 1-65 is electrically connected with a motor, and when the motor starts a brush disc 1-51, the electromagnetic valve 1-65 is immediately opened to supply water to the brush disc 1-51.

The utility model also provides a floor cleaning vehicle adopting the magnetic type brush disc mechanism, which particularly comprises the magnetic type brush disc mechanism 1, a chassis mechanism 2, a water absorbing rake mechanism 3, a clean water tank 4, a sewage collecting box 5 and an operating platform 6.

The chassis mechanism 2 mainly comprises a chassis frame 2-1, wheels 2-2, a brush lifting lever 2-3 and a water absorbing rake mounting frame 2-4, wherein the wheels 2-2 are rotatably connected to two sides of the chassis frame, a fulcrum of the brush lifting lever 2-3 is fixed on the chassis frame 2-1, one end of the brush lifting lever extends out of the chassis frame 2-3 and is detachably connected with a mounting seat 1-1 of the magnetic brush mechanism 1, a pedal sleeve 2-5 is arranged at the other end of the brush lifting lever, the water absorbing rake mechanism 3 is arranged at the other end of the chassis frame 2-1 opposite to the magnetic brush mechanism 1, and a chassis universal wheel 2-6 is further arranged for facilitating movement.

The water absorption harrow mechanism 3 comprises a harrow body 3-1, wherein the harrow body is 3-1 bent and is sunken from the center to two sides, universal wheels are mounted on the harrow body 3-1, a water absorption rubber 3-2 is tightly pressed on the harrow body 3-1 through a water absorption rubber layering 3-3, a weight increasing accessory 3-4 is mounted in the harrow body 3-1 through bolts and used for increasing load, an iron sheet is selected by the weight increasing accessory 3-4, the harrow body 3-1 is attached to the ground and forms a sealing space through the water absorption rubber 3-2 and the shape of the harrow body, a sewage absorption port 3-5 communicated with a sewage collecting box 5 is formed in the upper end of the harrow body 3-1, sewage is limited in the sealing space to facilitate subsequent collecting work when the floor washer advances, and anti-collision wheels 3-6 are additionally mounted on two sides above the harrow body 3-1 for protecting the harrow body 3-1 from colliding with other facilities when the floor washer works.

The upper end face of the chassis frame 2-1 is provided with a clean water tank 4, the clean water tank 4 comprises a clean water tank body 4-1, the clean water tank body 4-1 is fixedly arranged on the chassis frame 2-1, the upper end of the clean water tank body 4-1 is open, one side of the clean water tank body is provided with a front cover 4-8, the front cover 4-8 is positioned above the brush disc mechanism 1, namely, the advancing direction of the floor cleaning machine, the front cover 4-8 is provided with a headlight 4-9, and the front cover 4-8 is connected to the front end of the clean water tank body 4-1 through bolts. The upper end of the clean water tank body 4-1 is provided with a water adding port 4-2 above the front cover 4-8, the water adding port 4-2 is internally connected with a bracket through bolts and is provided with a water adding port filter screen 4-3, the water adding port 4-2 can be opened and closed by a water adding port cover 4-4, a battery 4-5 is arranged in the clean water tank body 4-1, a waterproof shell is arranged outside the battery 4-5, the battery 4-5 is used for supplying power to all electric elements of the floor cleaning machine, a water level display 4-6 is arranged outside the rear end of the clean water tank body 4-1, the water level display 4-6 adopts a glass tube for displaying the quantity of clean water in the tank in real time, and a hinge 4-7 is arranged on the side surface of the upper end 4-1 of the clean water tank body and is used for movably connecting the sewage collecting tank 5.

The sewage collection box 5 comprises a sewage collection box body 5-1, the bottom of the sewage collection box body 5-1 is movably connected with a clear water box body 4-1 through a hinge 4-7, a motor installation frame 5-4 is arranged at the inner bottom of the sewage collection box body 5-1, a plurality of motor support rods 5-5 are connected to the motor installation frame 5-4 through bolts, the motor installation frame 5-4 and a plurality of motor support rods 5-5 are connected with a shell of a water absorption motor 5-3 through bolts, a motor sealing gasket 5-6 is sleeved at the output end of the water absorption motor 5-3 and is connected with an overflow valve 5-7, one side of the overflow valve 5-7 is connected with an overflow valve filter screen 5-8, one end of a sewage absorption pipe 5-2 is communicated with the inside of the sewage collection box body 5-1, the other end of the sewage absorption pipe is communicated with a sewage absorption port 3-6 on a rake body 3-1, a sewage discharge pipe 5-10 is further connected to the outer side of the sewage collection box body 5-1, the upper end of the sewage collection box body 5-1 is sealed by a sewage box cover 5-9, the sewage box cover 9 can be opened and closed, and the lower end of the sewage box cover is adhered with a sewage box cover rubber gasket 5-11.

The operation panel 6 is installed at the rear end of the clean water tank 4 and the sewage collection box 5, namely the other end of the advancing direction of the floor washing machine, the operation panel comprises an upper control panel 6-1 and a lower control panel 6-2, a functional button is arranged on the upper control panel 6-1, a power switch 6-3 and a fuse are arranged on the lower control panel 6-2, a display screen is further arranged, the display screen can be used for reflecting the vehicle condition of the floor washing vehicle, a circuit board support 6-5 is fixedly arranged in the operation panel 6 through bolts, a circuit board, a controller, a direct current contactor 6-4 and the like are installed on the circuit board support 6-4, an armrest 6-6 is further arranged on the operation panel 6, a switch for putting down a water absorbing rake mechanism 3 is arranged below the operation panel 6, the switch comprises a handle 6-7, a handle slider 6-8 and a pull rope 6-9, the pull rope is in transmission connection with the water absorbing rake mounting frame 2-4, and the parts of the operation panel are not described in detail in the prior art.

The signal connection mobile terminal of the floor washing machine provided by the utility model can share data in real time through the Internet of things and can be managed in real time by the mobile phone terminal or the remote terminal.

The management content comprises: remote equipment management and control, wherein equipment ledgers can be managed on a platform, equipment is positioned, the running state of the equipment is known, and an electronic fence is created;

the mobile spot inspection maintenance can be carried out at a remote end for daily inspection;

abnormality alarm prompt, battery, motor and equipment integral abnormality can be informed to the user through the platform, and maintenance content storage record is uploaded;

and the operation is reasonably arranged, the operation is started in a partitioning way, the non-effective energy consumption is reduced, and the benefit maximization is realized.

The operation result is automatically perceived, the operation quality is displayed at a remote end, and the data such as the driving route, the cleaning area and the like are graphically displayed, so that the vehicle-outgoing efficiency is visualized.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A magnetic brush disc mechanism, comprising:

a mounting seat (1-1);

the driving part (1-2), the driving part (1-2) is fixedly connected to the mounting seat (1-1), and the output end of the driving part passes through the mounting seat (1-1);

the upper end of the transmission piece (1-3) is in transmission connection with the output end of the driving part (1-2), and the connecting end of the transmission piece (1-3) is provided with magnetism;

the upper end of the magnetic buckle (1-4) is provided with magnetism and is magnetically connected with the connecting end of the transmission piece (1-3);

the upper end of the brush disc assembly (1-5) is detachably connected with the magnetic buckle (1-4);

the water supply assembly (1-6), the water supply assembly (1-6) communicates the mounting seat (1-1) and a water source.

2. A magnetic brush disc mechanism according to claim 1, characterized in that the magnetic catch (1-4) comprises:

the lower end of the buckle body (1-41) is detachably connected with the brush disc assembly (1-5);

the magnetic connecting piece (1-42), a plurality of mounting grooves are formed in the upper end face of the buckle body (1-41) along the circumferential direction, one end of the magnetic connecting piece (1-42) is detachably connected to the bottom of the mounting groove, and the other end of the magnetic connecting piece is magnetically connected with the connecting end of the transmission piece (1-3).

3. A magnetic brush disc mechanism according to claim 2, wherein the transmission member (1-3) comprises:

the upper end of the flange plate (1-31) is in transmission connection with the output end of the driving part (1-2);

the metal connecting ring (1-32), the metal connecting ring (1-32) is sleeved on the periphery of the flange plate (1-31), and the other end of the magnetic connecting piece (1-42) is magnetically connected with the lower end of the metal connecting ring (1-32).

4. A magnetic brush disc mechanism according to claim 3, wherein the brush disc assembly (1-5) comprises:

the brush disc (1-51) is characterized in that a brush is arranged on the lower end face of the brush disc (1-51), a buckle mounting groove is formed in the upper end face of the brush disc, and the buckle body (1-41) is detachably clamped in the buckle mounting groove;

the water retaining ring (1-52) is sleeved on the periphery of the brush disc (1-51).

5. A magnetic brush disc mechanism according to claim 4, wherein the water supply assembly (1-6) comprises:

a water inlet pipe (1-61), wherein one end of the water inlet pipe (1-61) is connected with a water source;

the filter screen (1-62), the said filter screen (1-62) is fixed in the tube of water inlet pipe (1-61);

the water valve (1-63) is connected to the other end of the water inlet pipe (1-61);

one end of the water pipe (1-64) is communicated with the water valve (1-63);

the electromagnetic valve (1-65), electromagnetic valve (1-65) fixed connection is in on mount pad (1-1), electromagnetic valve (1-65) with drive portion (1-2) electricity is connected, the input of electromagnetic valve (1-65) is connected raceway (1-64) other end, the output of electromagnetic valve (1-65) passes mount pad (1-1) corresponds the brush dish.

6. A floor scrubber, comprising:

a magnetic brush disc mechanism (1) according to any one of claims 1-5;

the magnetic brush disc mechanism (1) is detachably connected with the base disc mechanism (2);

the water absorption harrow mechanism (3), wherein the water absorption harrow mechanism (3) is arranged opposite to the magnetic brush disc mechanism (1) and is detachably connected with the other end of the chassis mechanism (2);

the bottom of the clean water tank (4) is fixedly connected with the upper end of the chassis mechanism (2), and the clean water tank (4) is communicated with the water inlet pipes (1-61);

the sewage collecting box (5), the bottom of the sewage collecting box (5) is movably connected with the upper end of the clear water tank (4); the sewage collection box (5) is communicated with the upper end of the water absorption rake mechanism (3);

the device comprises a controller and a display screen electrically connected with the controller, wherein the display screen is fixedly connected with the clear water tank (4) and the rear end of the sewage collecting box (5) in the advancing direction, and the controller is electrically connected with the clear water tank (4), the sewage collecting box (5) and the magnetic brush disc mechanism (1).

7. A floor scrubber according to claim 6, wherein the chassis mechanism (2) comprises:

a chassis frame (2-1);

the wheels (2-2) are rotatably connected to the two sides of the chassis frame (2-1);

the brush lifting lever (2-3), the fulcrum of the brush lifting lever (2-3) is fixedly connected with the upper end of the chassis frame (2-1), one end of the brush lifting lever (2-3) extends out of the chassis frame (2-1) and is detachably connected with the mounting seat (1-1), and the other end of the brush lifting lever is provided with a pedal sleeve (2-5);

the water absorption harrow mounting frame (2-4), water absorption harrow mounting frame (2-4) with brush dish lifting lever (2-3) relative arrangement just with chassis frame (2-1) other end swing joint, water absorption harrow mounting frame (2-4) can dismantle and connect water absorption harrow mechanism (3).

8. A floor scrubber according to claim 7, wherein the water absorbing rake mechanism (3) comprises:

the rake body (3-1) is detachably connected with the water absorbing rake mounting rack (2-4);

the water absorption rubber (3-2) is attached to the periphery of the harrow body (3-1);

the rubber layering (3-3), and the rubber layering (3-3) presses the water-absorbing rubber (3-2);

the weight increasing accessory (3-4) is fixedly connected in the harrow body (3-1).

9. A floor scrubber according to claim 8, wherein the sewage collection tank (5) comprises:

the sewage collecting box body (5-1) is movably connected with the upper end of the clean water tank (4);

the water absorption motor (5-2), the water absorption motor (5-2) is fixedly connected to the inner bottom of the sewage collection box body (5-1), and the water absorption motor (5-2) is electrically connected with the controller;

the sewage collecting box comprises a sewage suction pipe (5-3), wherein one end of the sewage suction pipe (5-3) is communicated with a sewage collecting box body (5-1), a sewage suction port (3-5) is formed in the upper end of the harrow body (3-1), and the other end of the sewage suction pipe (5-3) is communicated with the sewage suction port (3-5).

10. The floor washing machine according to claim 9, wherein the controller is in signal connection with the mobile terminal, can share data in real time via the internet of things, and can be managed in real time by the mobile terminal or the remote terminal.