CN111528733B

CN111528733B - Household floor cleaning machine

Info

Publication number: CN111528733B
Application number: CN202010345839.4A
Authority: CN
Inventors: 赵泓锡
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2023-03-17
Anticipated expiration: 2040-04-27
Also published as: CN111528733A

Abstract

The invention discloses a household floor cleaning machine, wherein a handrail is arranged above a bearing platform through a connecting frame, a bearing cross beam is arranged at the front upper part of the bearing platform, the bearing cross beam is provided with a transverse linear sliding table, the middle lower part of a longitudinal linear sliding table is rotatably connected to the middle part of the bearing cross beam, a power connecting beam is fixed at the back side of the bottom of the longitudinal linear sliding table, a first motor and a second motor are respectively fixed at two ends of the power connecting beam, output shafts of the first motor and the second motor are respectively fixed with rubber wheels, a sweeping part is fixed at the front side of the bottom of the longitudinal linear sliding table, a mopping part is arranged on the vertical surface of the front side of the longitudinal linear sliding table in a sliding manner, and four universal wheels are arranged at the bottom of the bearing platform; the moving end of the transverse linear sliding table is connected with the two ends of the power connecting beam respectively and used for adjusting the left-right swing of the lower end of the longitudinal linear sliding table. The effect is as follows: the electric floor mopping machine has the advantages that the work intensity is reduced by replacing manpower with electric floor mopping effect, the floor mopping effect is obviously improved, the operation is simple, and the floor mopping part does not need to be replaced and cleaned manually.

Description

Household floor cleaning machine

Technical Field

The invention relates to the technical field of cleaning equipment, in particular to a household floor cleaning machine.

Background

In the prior art, automatic or semi-automatic equipment for cleaning the ground mainly comprises a sweeping robot, a hand-push type sweeping mop, a hand-push type dust collector, a hand-push type sweeping machine and the like, wherein the sweeping robot has the defects that the place with stains on the ground cannot be completely cleaned, and some robots are provided with cleaning cloths but are very troublesome to manually disassemble and assemble; the hand-push type floor-sweeping mop has the defects that the mop can only run straight, the cleaning cloth is dirty, the manual assembly and disassembly and the cleaning are very troublesome, and the labor intensity of people is high; the hand-push type dust collector has the defects of high noise and no cleaning to stains; the hand-push type sweeper has large volume and heavy weight, can only go straight, and is not suitable for families.

Disclosure of Invention

Therefore, the invention provides a household floor cleaning machine, which solves the problems of large volume and inconvenience in mop replacement in the prior art. The invention aims to invent a floor cleaning machine which has small volume and light weight and integrates floor mopping, sweeping and cleaning into a whole and is suitable for families by changing the modes of floor mopping, sweeping and cleaning.

In order to achieve the above purpose, the invention provides the following technical scheme:

according to a first aspect of the invention, a household floor cleaning machine comprises a handrail, a connecting frame, a bearing platform, a transverse linear sliding table, a longitudinal linear sliding table, a floor sweeping part, a floor mopping part, a first motor, a second motor, a rubber wheel, a universal wheel and a power connecting beam; the handrail is arranged above the bearing platform through the connecting frame, a bearing cross beam is arranged above the front of the bearing platform, the bearing cross beam is provided with a transverse linear sliding table, the middle lower part of the longitudinal linear sliding table is rotatably connected to the middle part of the bearing cross beam, a power connecting beam is fixed on the back side of the bottom of the longitudinal linear sliding table, a first motor and a second motor are respectively fixed at two ends of the power connecting beam, output shafts of the first motor and the second motor are respectively fixed with a rubber wheel, a sweeping part is fixed on the front side of the bottom of the longitudinal linear sliding table, a mopping part is arranged on the vertical surface of the front side of the longitudinal linear sliding table in a sliding manner, and four universal wheels are arranged at the bottom of the bearing platform; the moving end of the transverse linear sliding table is connected with the two ends of the power connecting beam respectively and used for adjusting the left-right swing of the lower end of the longitudinal linear sliding table.

Furthermore, the longitudinally-arranged linear sliding table comprises a longitudinally-arranged beam, a longitudinally-arranged motor, a longitudinally-arranged lead screw and a longitudinally-arranged sliding block; the middle lower part of the longitudinal beam is rotatably connected to the middle part of the bearing cross beam, a power connecting beam is fixed on the back side of the bottom of the longitudinal beam, a sweeping part is fixed on the front side of the bottom of the longitudinal beam, the longitudinal motor is fixed on the top end of the longitudinal beam, one end of the longitudinal lead screw is fixed on an output shaft of the longitudinal motor, the other end of the longitudinal lead screw is rotatably connected to the longitudinal beam, the longitudinal slide block is sleeved on the outer peripheral side of the longitudinal lead screw and is in spiral fit with the longitudinal lead screw, and the mopping part is fixed on the longitudinal slide block.

Further, the transverse linear sliding table comprises a transverse motor, a transverse lead screw and a transverse sliding block; the transverse motor is fixed at one end of the bearing beam in the horizontal direction, one end of the transverse lead screw is fixed on an output shaft of the transverse motor, the other end of the longitudinal lead screw is rotatably connected to the bearing beam, the transverse sliding block is sleeved on the outer peripheral side of the transverse lead screw and is in spiral fit with the transverse lead screw, and the transverse sliding block is respectively connected with two ends of the power connecting beam.

Further, the device also comprises a first pulley, a second pulley, a first steel wire rope and a second steel wire rope; the first pulley and the second pulley are rotatably connected to a front vertical surface of the bearing cross beam and are respectively positioned on the left side and the right side of the longitudinal beam; one end of the first steel wire rope is fixed on the transverse sliding block, the other end of the first steel wire rope is fixed at one end of the power connecting beam by winding around the first pulley, one end of the second steel wire rope is fixed on the transverse sliding block, and the other end of the second steel wire rope is fixed at the other end of the power connecting beam by winding around the second pulley.

Further, the sweeping part comprises a third motor, a first dust collecting box, a second dust collecting box and a rolling brush; the first dust collection box and the second dust collection box are provided with accommodating cavities with one open ends, the open end of the first dust collection box is right opposite to the open end of the second dust collection box, the rolling brush is arranged between the open end of the first dust collection box and the open end of the second dust collection box and fixed on an output shaft of the third motor, and the shell of the third motor, the first dust collection box and the second dust collection box are all fixed on the front side of the bottom of the longitudinal linear sliding table.

Furthermore, the mopping part comprises a mopping connecting beam, a first planker, a second planker and a cleaning cloth; a first dragging plate and a second dragging plate are horizontally fixed at two ends of the mopping connecting beam forwards respectively, and wiping cloth is fixed on the lower surfaces of the first dragging plate and the second dragging plate; when the mopping part slides to the mopping position, the first mopping plate and the second mopping plate are respectively positioned at the two side positions of the mopping part.

The speed-regulating device further comprises a power supply, a controller, a speed-regulating rotating handle and four photoelectric switches, wherein the power supply is fixed on the bearing platform, and the power supply, the speed-regulating rotating handle, the photoelectric switches, the first motor and the second motor are electrically connected with the controller; the speed-regulating rotating handle is arranged on the left side of the handrail and is used for controlling the starting, the stopping and the speed regulation of the first motor and the second motor; two sides of the bearing platform are respectively fixed with two photoelectric switches, and the photoelectric switch on one side of the bearing platform is used for controlling the first motor or the second motor on the other side of the bearing platform to be switched to a power-off state when an obstacle is detected.

Furthermore, the cleaning device further comprises three limit switches, a cleaning position is arranged at the upper end of the longitudinal linear sliding table, a water squeezing level is arranged below the cleaning position, a mopping position is arranged at the lower end of the longitudinal linear sliding table, and the cleaning position, the water squeezing level and the mopping position are all fixed with the limit switches.

Further, the device also comprises a travel switch, a return-to-zero proximity switch and a stop proximity switch; travel switches are respectively arranged at two ends of the stroke of the transverse linear sliding table, when the moving end of the transverse linear sliding table is contacted with the travel switch at one end of the stroke of the transverse linear sliding table, the third motor rotates clockwise, and when the moving end of the transverse linear sliding table is contacted with the travel switch at the other end of the stroke of the transverse linear sliding table, the third motor rotates anticlockwise; the zero-resetting proximity switch is arranged at the initial position of the moving end of the transverse linear sliding table and used for ensuring that the moving end of the transverse linear sliding table is started from a zero point when the machine is started; the proximity switch sets up the intermediate position at the removal end stroke of horizontal sharp slip table during stopping for the removal end that guarantees horizontal sharp slip table when shutting down is located the central point of its stroke and puts, is used for guaranteeing to indulge and puts sharp slip table simultaneously and is vertical state.

The cleaning box comprises a box body, a first water squeezing platform, a second water squeezing platform, a first high-pressure nozzle, a second high-pressure nozzle, an electromagnetic valve, a water squeezing limit contact, an anti-skid cross rod and an electric contact; a first high-pressure nozzle and a second high-pressure nozzle which are connected with each other are arranged in the middle of the box body, a first water squeezing platform is arranged outside the first high-pressure nozzle, a second water squeezing platform is arranged outside the second high-pressure nozzle, the first high-pressure nozzle is over against the first water squeezing platform, the second high-pressure nozzle is over against the second water squeezing platform, the first high-pressure nozzle and the second high-pressure nozzle are both communicated with the electromagnetic valve, an anti-slipping cross rod is fixed at the lower part of the box body, a water squeezing limit contact is fixed above the side wall of the box body, and an electric contact is fixed below the side wall of the box body; when the mopping part is positioned above the first wringing platform and the second wringing platform, the power supply supplies power to the electromagnetic valve through the electric contact, and the first high-pressure nozzle and the second high-pressure nozzle respectively and correspondingly clean the mopping part above the first wringing platform and the second wringing platform; when the longitudinally-arranged linear sliding table drives the mopping portion to move to the water squeezing position, the lower end of the main machine is inserted into the lower end of the anti-slip cross rod, and the mopping portion abuts against the first water squeezing platform and the second water squeezing platform to squeeze water.

The invention has the following advantages: the household floor cleaning machine disclosed by the invention realizes the integrated functions of mopping and sweeping; the work intensity is reduced by replacing manpower with electric power, the mopping effect is obviously improved, and therefore, the operation is simple, and the replacement and cleaning of the mopping part are not needed manually.

Drawings

In order to more clearly illustrate the embodiments of the present 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. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

Fig. 1 is a perspective view of a household floor cleaning machine according to some embodiments of the present invention.

Fig. 2 is a structural view of a frame of a household floor cleaning machine according to some embodiments of the present invention.

Fig. 3 is a partial structural view of a household floor cleaning machine according to some embodiments of the present invention.

FIG. 4 is a block diagram of a power section of a household floor cleaning machine according to some embodiments of the present invention.

Fig. 5 is a structural view of a floor sweeping part of a household floor cleaning machine according to some embodiments of the present invention.

FIG. 6 is a block diagram of a floor mop of a home floor cleaner according to some embodiments of the present invention.

Fig. 7 is a structural view of a washing tank of a home cleaner according to some embodiments of the present invention.

In the figure: 1. the device comprises handrails, 2, a connecting frame, 3, a power supply, 4, a bearing cross beam, 5, a bearing platform, 6, a universal wheel, 7, a first motor, 8, a second motor, 9, a rubber wheel, 10, a sweeping part, 11, a transverse linear sliding table, 12, a mopping part, 13, a longitudinal linear sliding table, 14, a longitudinal motor, 15, a transverse motor, 16, a transverse sliding block, 17, a longitudinal sliding block, 18, a first pulley, 19, a second pulley, 20, a first steel wire rope, 21, a second steel wire rope, 22, a power connecting beam, 23, a first dust collecting box, 24, a second dust collecting box, 25, a rolling brush, 26, a third motor, 27, a mopping connecting beam, 28, a first carriage, 29, a second carriage, 30, a cleaning cloth, 31, a photoelectric switch, 32, a box body, 33, a first water squeezing platform, 34, a second water squeezing platform, 35, a first high-pressure nozzle, 36, a second high-pressure nozzle, 37, a water squeezing contact, 38, a water squeezing contact, a power connection bar and a power connection bar.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Example 1

As shown in fig. 1 to 7, the household floor cleaning machine in the embodiment includes a handrail 1, a connecting frame 2, a bearing platform 5, a horizontal linear sliding table 11, a vertical linear sliding table 13, a sweeping part 10, a mopping part 12, a first motor 7, a second motor 8, a rubber wheel 9, a universal wheel 6 and a power connecting beam 22; the handrail 1 is arranged above the bearing platform 5 through the connecting frame 2, a bearing cross beam 4 is arranged above the front of the bearing platform 5, the bearing cross beam 4 is provided with a transverse linear sliding table 11, the middle lower part of a longitudinal linear sliding table 13 is rotatably connected to the middle part of the bearing cross beam 4, a power connecting beam 22 is fixed on the back side of the bottom of the longitudinal linear sliding table 13, a first motor 7 and a second motor 8 are respectively fixed at two ends of the power connecting beam 22, rubber wheels 9 are respectively fixed on output shafts of the first motor 7 and the second motor 8, a sweeping part 10 is fixed on the front side of the bottom of the longitudinal linear sliding table 13, a mopping part 12 is arranged on the vertical surface of the front side of the longitudinal linear sliding table 13 in a sliding manner, and four universal wheels 6 are arranged at the bottom of the bearing platform 5; the moving end of the horizontal linear sliding table 11 is connected with two ends of a power connecting beam 22 respectively and used for adjusting the left-right swing of the lower end of the vertical linear sliding table 13.

In the embodiment, the specific setting of the power part is as follows: the power supply 3 adopts a direct-current power supply, and the handrail 1, the connecting frame 2 and the bearing platform 5 form a rack; wherein, the power portion comprises first motor 7 and second motor 8 and fix the rubber tyer 9 on the two, and first motor 7 and second motor 8 vertical fixation are respectively in the lower part both sides of power tie-beam 22, and the output shaft of first motor 7 and second motor 8 is forward and install the rubber tyer 9 that coefficient of friction is great, and power tie-beam 22 vertical fixation is in indulging the lower part back of putting sharp slip table 13, and in operation, the left motor rotates clockwise, and the right motor anticlockwise rotates.

The technical effect that this embodiment reaches does: by the embodiment, the function of mopping and sweeping is realized; the main machine part consists of a frame, a longitudinally-arranged linear sliding table system, a transversely-arranged linear sliding table system, a floor mopping part 12, a sweeping part 10 and a power part, and the main machine part has small volume and light weight and is suitable for household use; the special structure and the working mode can simulate a manual mopping mode, and the working strength is reduced by replacing manpower with electric power; the left and right movement of the sliding block on the transverse linear sliding table 11 drives the lower part of the longitudinal linear sliding table 13 to swing left and right through the steel wire rope on the pulley, when the lower part of the longitudinal linear sliding table 13 swings to the right, the left power part drives the mopping part 12 and the sweeping part 10 to land, the whole host moves to the right and finishes mopping and sweeping in one direction, otherwise, the lower part of the longitudinal linear sliding table 13 swings to the left, the right working part lands, and the host moves to the left and finishes mopping and sweeping in the other direction.

Example 2

As shown in fig. 1 to 7, the household floor cleaning machine in this embodiment includes all the technical features of embodiment 1, in addition, the longitudinal linear sliding table 13 includes a longitudinal beam, a longitudinal motor 14, a longitudinal lead screw, and a longitudinal slide block 17; the middle lower part of the longitudinal beam is rotatably connected to the middle part of the bearing cross beam 4, a power connecting beam 22 is fixed on the back side of the bottom of the longitudinal beam, a sweeping part 10 is fixed on the front side of the bottom of the longitudinal beam, a longitudinal motor 14 is fixed on the top end of the longitudinal beam, one end of a longitudinal lead screw is fixed on an output shaft of the longitudinal motor 14, the other end of the longitudinal lead screw is rotatably connected to the longitudinal beam, a longitudinal slide block 17 is sleeved on the outer peripheral side of the longitudinal lead screw and is in spiral fit with the longitudinal lead screw, and a mopping part 12 is fixed on the longitudinal slide block 17; the transverse linear sliding table 11 comprises a transverse motor 15, a transverse lead screw and a transverse sliding block 16; the transverse motor 15 is fixed at one end of the bearing beam 4 in the horizontal direction, one end of the transverse lead screw is fixed on an output shaft of the transverse motor 15, the other end of the longitudinal lead screw is rotatably connected to the bearing beam 4, the transverse sliding block 16 is sleeved on the outer peripheral side of the transverse lead screw and is in spiral fit with the transverse lead screw, and the transverse sliding block 16 is respectively connected with two ends of the power connecting beam 22; the device also comprises a first pulley 18, a second pulley 19, a first steel wire rope 20 and a second steel wire rope 21; the first pulley 18 and the second pulley 19 are both rotationally connected to the front vertical surface of the bearing beam 4, and the first pulley 18 and the second pulley 19 are respectively positioned at the left side and the right side of the longitudinal beam; one end of a first steel wire rope 20 is fixed on the transverse sliding block 16, the other end of the first steel wire rope 20 is fixed at one end of the power connecting beam 22 by bypassing the first pulley 18, one end of a second steel wire rope 21 is fixed on the transverse sliding block 16, and the other end of the second steel wire rope 21 is fixed at the other end of the power connecting beam 22 by bypassing the second pulley 19.

In the embodiment, the device consists of a transverse linear sliding table system, a longitudinal linear sliding table system and a connecting piece with a bearing between the longitudinal linear sliding table 13 and the bearing beam 4, when a sliding block on the transverse linear sliding table 11 moves leftwards, the lower part of the longitudinal linear sliding table 13 is driven to swing rightwards, otherwise, the lower part of the longitudinal linear sliding table 13 is driven to swing leftwards; two ends of the transverse linear sliding table 11 are respectively connected with two ends of a power connecting beam 22 at the lower part of the longitudinal linear sliding table through steel wire ropes, and the middle part of the rear surface of the longitudinal linear sliding table 13 is fixed at the middle part of the bearing cross beam 4 through a connecting piece with a bearing.

Example 3

As shown in fig. 1 to 7, the household floor cleaning machine in the present embodiment includes all the technical features of embodiment 2, in addition, the sweeping part 10 includes a third motor 26, a first dust collecting box 23, a second dust collecting box 24 and a rolling brush 25; the first dust collecting box 23 and the second dust collecting box 24 are provided with accommodating cavities with one ends open, the open end of the first dust collecting box 23 is just opposite to the open end of the second dust collecting box 24, the roller brush 25 is arranged between the open end of the first dust collecting box 23 and the open end of the second dust collecting box 24, the roller brush 25 is fixed on an output shaft of the third motor 26, and the shell of the third motor 26, the first dust collecting box 23 and the second dust collecting box 24 are all fixed on the front side of the bottom of the longitudinal linear sliding table 13.

In the embodiment, the sweeping part 10 is specifically configured to: the dust collecting device consists of a rolling brush 25 in the middle, dust collecting boxes on two sides and a direct current motor, wherein in work, when the dust collecting box on the left side lands, the rolling brush 25 rotates clockwise, the dust collecting box on the right side lands, the rolling brush 25 rotates anticlockwise, and the sweeping device 10 is fixed in front of the lower part of the longitudinally-arranged linear sliding table 13.

Example 4

As shown in fig. 1 to 7, the household floor cleaning machine in the present embodiment includes all the technical features of embodiment 3, in addition, the mopping portion 12 includes a mopping connecting beam 27, a first mopping plate 28, a second mopping plate 29 and a wiping cloth 30; a first dragging plate 28 and a second dragging plate 29 are respectively and horizontally fixed at the two ends of the mopping connecting beam 27 forwards, and cleaning cloth 30 is fixed on the lower surfaces of the first dragging plate 28 and the second dragging plate 29; when the mopping portion 12 slides to the mopping position, the first mopping plate 28 and the second mopping plate 29 are respectively located at two side positions of the mopping portion 10.

In the present embodiment, the mopping portion 12 is specifically configured as: the mop comprises two rectangular platforms which are arranged in parallel at left and right and a connecting and fixing device thereof, cleaning cloth 30 is adhered below the platforms, and a mopping part 12 is fixed on a longitudinally-arranged sliding block 17 of a longitudinally-arranged linear sliding table 13 and can move up and down along with the sliding block.

Example 5

As shown in fig. 1 to 7, the household floor cleaning machine in this embodiment includes all the technical features of embodiment 4, in addition, a power supply 3, a controller, a speed-adjusting rotating handle and four photoelectric switches 31, wherein the power supply 3 is fixed on a carrying platform 5, and the power supply 3, the speed-adjusting rotating handle, the photoelectric switches 31, the first motor 7 and the second motor 8 are all electrically connected to the controller; the speed-regulating rotating handle is arranged on the left side of the handrail 1 and is used for controlling the starting, the stopping and the speed regulation of the first motor 7 and the second motor 8; two photoelectric switches 31 are respectively fixed on two sides of the bearing platform 5, and the photoelectric switch 31 on one side of the bearing platform 5 is used for controlling the first motor 7 or the second motor 8 on the other side of the bearing platform 5 to be switched to a power-off state when an obstacle is detected; the cleaning device also comprises three limit switches, wherein a cleaning position is arranged at the upper end of the longitudinally-arranged linear sliding table 13, a water squeezing level is arranged below the cleaning position, a mopping position is arranged at the lower end of the longitudinally-arranged linear sliding table 13, and the cleaning position, the water squeezing level and the mopping position are all fixed with the limit switches; the device also comprises a travel switch, a return-to-zero proximity switch and a stop proximity switch; travel switches are respectively arranged at two travel ends of the transverse linear sliding table 11, when the moving end of the transverse linear sliding table 11 is contacted with the travel switch at one travel end of the transverse linear sliding table 11, the third motor 26 rotates clockwise, and when the moving end of the transverse linear sliding table 11 is contacted with the travel switch at the other travel end of the transverse linear sliding table 11, the third motor 26 rotates anticlockwise; the return-to-zero proximity switch is arranged at the initial position of the moving end of the transverse linear sliding table 11 and used for ensuring that the moving end of the transverse linear sliding table 11 is started from a zero point when the machine is started; the proximity switch sets up the intermediate position at the removal end stroke of horizontal sharp slip table 11 during stopping for the removal end that is used for guaranteeing horizontal sharp slip table 11 when shutting down is located the central point of its stroke and puts, is used for guaranteeing to indulge and puts sharp slip table 13 and be vertical state simultaneously.

In this embodiment, the control system is specifically divided into the following sections:

1. the power part motor control system consists of a controller, a speed regulation rotating handle and an anti-touch photoelectric switch; the speed regulating rotating handle is positioned on the left side of the working handrail and can control the starting, the stopping and the speed regulation of a motor of the power part; the anti-touch photoelectric switches are positioned on two sides of the host, when the photoelectric switch on one side detects an obstacle, the side motor is powered off, and the host stops moving;

2. the control system of the stepping motor of the longitudinally-arranged linear sliding table consists of a controller, a driver and three limit switches, wherein the two limit switches are respectively fixed at the upper part and the lower part of the side surface of the sliding table and can control the mopping part 12 to be at a mopping position and a cleaning position; the wringing position limit is a set of wringing position limit switch system, the limit switch is a long-arm switch and is positioned at one side of the host, and the mopping part 12 and the cleaning box are respectively provided with a contact; when the mopping part 12 descends to the squeezing water level, the mopping part contact presses down the cleaning tank contact, then the cleaning tank contact triggers the squeezing water level limit switch, and the longitudinal motor 14 stops;

3. the motor control system of the sweeping part consists of a controller and four travel switches, the four travel switches are used for ensuring that the conversion of the rotation direction of the motor is consistent with the conversion of the moving direction of a host, every two of the four travel switches are respectively fixed at two ends of the travel of a transverse sliding block 16 of a transverse linear sliding table 11, when the transverse sliding block 16 touches two travel switches on the left side, a transverse motor 15 rotates clockwise, otherwise, the transverse motor 15 rotates anticlockwise;

4. the control system of the stepping motor of the transverse linear sliding table comprises a driver, a controller, a return-to-zero proximity switch and a relay, a stop proximity switch, a push-pull electromagnet and a relay; the left-right swing of the longitudinal linear sliding table 13 is controlled by the left-right movement of a transverse sliding block 16 on the transverse linear sliding table 11, and the movement mode of the transverse sliding block 16 is controlled by a stepping motor control system of the transverse linear sliding table 11; the controller has two sets of programs, wherein the first set is an automatic control program, and the second set is a manual control program; the automatic control program is used for controlling the left-right movement direction, distance, speed and left-right pause time of the transverse sliding block 16; the manual control program manually controls the stop time of the transverse sliding block 16 on the left side or the right side under the condition that the moving distance and the moving speed of the transverse sliding block 16 are fixed; the stepping motor control system is provided with a return-to-zero proximity switch, the return-to-zero proximity switch ensures that the transverse sliding block 16 is started from a zero point when the stepping motor control system is started, and the sliding block returns to zero when the stepping motor control system starts to work, namely, the sliding block moves to a left starting point; the stepping motor control system is also provided with a stop proximity switch, the stop proximity switch consists of a micro direct current electromagnet and a relay, and the stop proximity switch ensures that the transverse sliding block 16 is positioned at the center of the stroke when the stepping motor control system is shut down, so that the whole work part can be freely dragged away from the host machine when the work is finished, and the longitudinal linear sliding table 13 is vertical to facilitate subsequent cleaning;

5. cleaning mode of mopping part: the mopping part 12 moves up and down under the control of a stepping motor of the longitudinally-arranged linear sliding table 13, when the cleaning cloth 30 needs to be cleaned, the mopping part 12 is lifted to a cleaning position (controlled by a travel switch) and pushed into a cleaning box, a water supply button is pressed, and four high-pressure nozzles are aligned with the cleaning cloth 30 for cleaning; after the cleaning is finished, the mopping part 12 is lowered to a wringing platform (limited by a limit switch system), and the power of the stepping motor is combined with the fixing action of a wringing anti-slipping straight rod on the host machine and an anti-slipping cross rod 38 on the cleaning box to squeeze out the excess water of the cleaning cloth 30; in addition, the water supply system is controlled by an electromagnetic valve, the electromagnetic valve is arranged on the cleaning box, a button is arranged on the handrail 1, a power transmission and power connection contact device is arranged between the host and the cleaning box, and when the host approaches the cleaning box, the contact electromagnetic valves at two sides are communicated with the power supply of the host; the electromagnetic valve control system of the cleaning part consists of a button switch and a contact device between the host and the cleaning box, and when the mopping part 12 is pushed into the cleaning box, the power supply of the host sends electricity to the electromagnetic valve through the contact device;

6. the host touch-preventing system comprises a photoelectric switch 31 and a relay which are arranged on the left and right, when the host moves to the left, the photoelectric switch 31 on the left detects that an obstacle is triggered at a certain distance, the motor of the right power part is controlled to be powered off, the host pauses, otherwise, the motor of the left power part is powered off, and the host pauses.

Example 6

As shown in fig. 1 to 7, the household floor cleaning machine in the present embodiment includes all the technical features of embodiment 5, and in addition, includes a cleaning tank, where the cleaning tank includes a tank body 32, a first water squeezing platform 33, a second water squeezing platform 34, a first high-pressure nozzle 35, a second high-pressure nozzle 36, a solenoid valve, a water squeezing limit contact 37, an anti-slip cross bar 38, and an electrical contact 39; a first high-pressure nozzle 35 and a second high-pressure nozzle 36 which are connected with each other are arranged in the middle of the box body 32, a first water squeezing platform 33 is arranged outside the first high-pressure nozzle 35, a second water squeezing platform 34 is arranged outside the second high-pressure nozzle 36, the first high-pressure nozzle 35 is over against the first water squeezing platform 33, the second high-pressure nozzle 36 is over against the second water squeezing platform 34, the first high-pressure nozzle 35 and the second high-pressure nozzle 36 are both communicated with the electromagnetic valve, an anti-slip cross rod 38 is fixed at the lower part of the box body 32, a water squeezing limit contact 37 is fixed above the side wall of the box body 32, and an electric contact 39 is fixed below the side wall of the box body 32; when the mopping part 12 is positioned above the first wringing platform 33 and the second wringing platform 34, the power supply 3 supplies power to the electromagnetic valve through the electric contact 39, and the first high-pressure nozzle 35 and the second high-pressure nozzle 36 correspondingly clean the mopping part 12 above the first wringing platform 33 and the second wringing platform 34 respectively; when the longitudinally-arranged linear sliding table 13 drives the mopping part 12 to move to the water squeezing position, the lower end of the main machine is inserted into the lower end of the anti-slip cross rod 38, and the mopping part 12 abuts against the first water squeezing platform 33 and the second water squeezing platform 34 to squeeze water.

In the embodiment, the cleaning part comprises a cleaning box, an electromagnetic valve and a high-pressure nozzle; two rows of high-pressure nozzles are arranged in the middle, water squeezing platforms are arranged on two sides, a water outlet is arranged on one side, the electromagnetic valve is fixed outside the tank body, a water squeezing anti-slip cross rod 38 is arranged on the lower portion of the cleaning tank, an electric contact 39 corresponding to a power transmission contact of the host is arranged on the lower portion of one side of the cleaning tank, and a water squeezing limiting contact 37 is arranged on the upper portion of the other side of the cleaning tank.

The cleaning process of this example is: when the mopping part 12 enters the box body, the electromagnetic valve power supply button is pressed, the four nozzles aim at the cleaning cloth 30 to carry out high-pressure cleaning, the button cleaning is released, the stepping motor control switch of the longitudinal linear sliding table 13 is pressed, the longitudinal sliding block 17 drives the mopping part 12 to descend to the water squeezing platform, the water squeezing anti-skidding straight rod on the host machine is inserted into the lower surface of the water squeezing anti-skidding cross rod 38 of the cleaning box to squeeze out part of water in the cleaning cloth 30 through up-down resultant force, and the lifting button is pressed to return the cleaning position of the mopping part 12.

The beneficial effects in this embodiment are: the mopping part 12 is pushed to the cleaning box, the cleaning and water squeezing processes are completed by pressing the button, labor is not needed, cleaning cloth does not need to be repeatedly disassembled and assembled, and troubles are reduced.

The working principle of the whole device of the above embodiment is as follows: pushing the main machine to a position to be cleaned, lowering the mopping part 12 to a mopping position, turning on a power supply, pressing a start button, returning the slider of the transverse linear sliding table 11 to zero, grounding the left working part at the moment, and finishing preparation work; starting a stepping motor working button of the transverse linear sliding table 11, starting the transverse sliding block 16 to move left and right and driving the lower part of the longitudinal linear sliding table 13 to swing left and right, and if a motor of the power part is started at the same time, mopping and sweeping can be carried out; the working handrail is controlled, and the main machine can move forwards or backwards; when the cleaning machine needs to be cleaned, the zero setting button is pressed, the sliding block of the transverse linear sliding table 11 is stopped at the center, the longitudinal linear sliding table 13 is in a vertical state, and the working part is lifted off the ground to push the main machine to the cleaning box for cleaning.

In the working process, the lower part of the longitudinally-arranged linear sliding table 13 swings left and right to drive the working part to land and work left and right alternately, the rubber wheel of the power part on the left side rotates clockwise all the time, the rubber wheel of the power part on the right side rotates anticlockwise all the time, the main machine is driven to move left and right along with the alternate landing of the left and right rubber wheels, and the floor mopping part 12 and the floor sweeping part 10 land and move synchronously with the power part to finish the floor mopping and sweeping work.

In some improved embodiments, the power of the lower part of the longitudinally arranged linear sliding table 13 swinging left and right is replaced by a brake hand brake and a brake cable; and when the right brake cable is tightened, the lower part of the longitudinally-arranged linear sliding table 13 swings to the right side, and otherwise, the brake cable swings to the left side.

In some improved embodiments, the brake wire is provided with a motor for assisting power, so that manual force can be reduced.

In some modified embodiments, the floor sweeping part 10 may be replaced with a dust suction device.

In some modified embodiments, the wipe 30 that is mopped 12 may be replaced with a collodion head.

In some improved embodiments, the four travel switches of the sweeper portion 10 can be replaced by proximity switches, or one motor can be replaced by two motors without the proximity switches.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements may be made based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.

In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for clarity of description, and are not intended to limit the scope of the present invention, and changes or modifications in the relative relationship may be made without substantial changes in the technical content.

Claims

1. A household floor cleaning machine is characterized by comprising a handrail (1), a connecting frame (2), a bearing platform (5), a transverse linear sliding table (11), a longitudinal linear sliding table (13), a sweeping part (10), a floor mopping part (12), a first motor (7), a second motor (8), rubber wheels (9), universal wheels (6) and a power connecting beam (22); the handrail (1) is arranged above the bearing platform (5) through the connecting frame (2), a bearing cross beam (4) is arranged above the front of the bearing platform (5), the transverse linear sliding table (11) is arranged on the bearing cross beam (4), the middle lower part of the longitudinal linear sliding table (13) is rotatably connected to the middle part of the bearing cross beam (4), the power connecting beam (22) is fixed on the back side of the bottom of the longitudinal linear sliding table (13), the first motor (7) and the second motor (8) are respectively fixed at two ends of the power connecting beam (22), the output shafts of the first motor (7) and the second motor (8) are respectively fixed with the rubber wheels (9), the floor sweeping part (10) is fixed on the front side of the bottom of the longitudinal linear sliding table (13), the floor dragging part (12) is slidably arranged on the vertical surface of the front side of the longitudinal linear sliding table (13), and the four universal wheels (6) are arranged at the bottom of the bearing platform (5); the moving end of the transverse linear sliding table (11) is connected with the two ends of the power connecting beam (22) respectively and used for adjusting the left-right swing of the lower end of the longitudinal linear sliding table (13);

the longitudinal linear sliding table (13) comprises a longitudinal beam, a longitudinal motor (14), a longitudinal lead screw and a longitudinal sliding block (17); the middle lower part of the longitudinal beam is rotatably connected to the middle part of the bearing cross beam (4), the power connecting beam (22) is fixed on the back side of the bottom of the longitudinal beam, the floor sweeping part (10) is fixed on the front side of the bottom of the longitudinal beam, the longitudinal motor (14) is fixed at the top end of the longitudinal beam, one end of the longitudinal lead screw is fixed on an output shaft of the longitudinal motor (14), the other end of the longitudinal lead screw is rotatably connected to the longitudinal beam, the longitudinal sliding block (17) is sleeved on the outer peripheral side of the longitudinal lead screw and is in spiral fit with the longitudinal lead screw, and the floor mopping part (12) is fixed on the longitudinal sliding block (17);

the transverse linear sliding table (11) comprises a transverse motor (15), a transverse lead screw and a transverse sliding block (16); the horizontal motor (15) is fixed at one end of the horizontal direction of the bearing cross beam (4), one end of the horizontal lead screw is fixed on an output shaft of the horizontal motor (15), the other end of the vertical lead screw is rotatably connected to the bearing cross beam (4), the horizontal sliding block (16) is sleeved on the outer peripheral side of the horizontal lead screw and is in spiral fit with the horizontal lead screw, and the horizontal sliding block (16) is respectively connected with two ends of the power connecting beam (22).

2. The household floor cleaning machine according to claim 1, further comprising a first pulley (18), a second pulley (19), a first wire rope (20) and a second wire rope (21); the first pulley (18) and the second pulley (19) are rotatably connected to a front vertical surface of the bearing cross beam (4), and the first pulley (18) and the second pulley (19) are respectively positioned at the left side and the right side of the longitudinal beam; one end of the first steel wire rope (20) is fixed to the transverse sliding block (16), the other end of the first steel wire rope (20) bypasses the first pulley (18) and is fixed to one end of the power connecting beam (22), one end of the second steel wire rope (21) is fixed to the transverse sliding block (16), and the other end of the second steel wire rope (21) bypasses the second pulley (19) and is fixed to the other end of the power connecting beam (22).

3. A household floor cleaning machine according to claim 1, characterized in that the floor sweeping part (10) comprises a third motor (26), a first dust collecting box (23), a second dust collecting box (24) and a roll brush (25); first dust collection box (23) with second dust collection box (24) all have the open chamber that holds of one end, the open end of first dust collection box (23) is just right the open end of second dust collection box (24), round brush (25) set up the open end of first dust collection box (23) with between the open end of second dust collection box (24), round brush (25) are fixed on the output shaft of third motor (26), the casing of third motor (26) first dust collection box (23) and second dust collection box (24) all fix indulge the bottom front side of putting sharp slip table (13).

4. A domestic floor cleaning machine according to claim 3, wherein the mopping portion (12) comprises a mopping connection beam (27), a first mopping plate (28), a second mopping plate (29) and a mop cloth (30); the two ends of the mopping connecting beam (27) are respectively and horizontally fixed with the first mopping plate (28) and the second mopping plate (29) forwards, and the wiping cloth (30) is fixed on the lower surfaces of the first mopping plate (28) and the second mopping plate (29); when the mopping part (12) slides to the mopping position, the first mopping plate (28) and the second mopping plate (29) are respectively positioned on two side positions of the mopping part (10).

5. A household floor cleaning machine according to claim 3, characterized by further comprising a power source (3), a controller, a speed-adjusting rotating handle and four photoelectric switches (31), wherein the power source (3) is fixed on the carrying platform (5), and the power source (3), the speed-adjusting rotating handle, the photoelectric switches (31), the first motor (7) and the second motor (8) are all electrically connected with the controller; the speed-regulating rotating handle is arranged on the left side of the handrail (1), and is used for controlling the starting, the stopping and the speed regulation of the first motor (7) and the second motor (8); two photoelectric switches (31) are respectively fixed on two sides of the bearing platform (5), and the photoelectric switches (31) on one side of the bearing platform (5) are used for controlling the first motor (7) or the second motor (8) on the other side of the bearing platform (5) to be switched to a power-off state when an obstacle is detected.

6. The household floor cleaning machine according to claim 5, further comprising three limit switches, wherein a cleaning position is arranged at the upper end of the longitudinal linear sliding table (13), a water squeezing level is arranged below the cleaning position, a mopping position is arranged at the lower end of the longitudinal linear sliding table (13), and the limit switches are fixed at the cleaning position, the water squeezing level and the mopping position.

7. The household floor cleaning machine of claim 6, further comprising a travel switch, a return-to-zero proximity switch, and a stop-and-go proximity switch; the travel switches are respectively arranged at two travel ends of the transverse linear sliding table (11), when the moving end of the transverse linear sliding table (11) is contacted with the travel switch at one travel end of the transverse linear sliding table (11), the third motor (26) rotates clockwise, and when the moving end of the transverse linear sliding table (11) is contacted with the travel switch at the other travel end of the transverse linear sliding table (11), the third motor (26) rotates anticlockwise; the return-to-zero proximity switch is arranged at the initial position of the moving end of the transverse linear sliding table (11) and is used for ensuring that the moving end of the transverse linear sliding table (11) is started from a zero point when the machine is started; the stop proximity switch is arranged in the middle of the stroke of the moving end of the transverse linear sliding table (11) and used for ensuring that the moving end of the transverse linear sliding table (11) is positioned in the center of the stroke when the shutdown is performed and simultaneously ensuring that the longitudinal linear sliding table (13) is in a vertical state.

8. The household floor cleaning machine according to claim 7, further comprising a cleaning tank, wherein the cleaning tank comprises a tank body (32), a first wringing platform (33), a second wringing platform (34), a first high-pressure nozzle (35), a second high-pressure nozzle (36), a solenoid valve, a wringing limit contact (37), an anti-slip cross bar (38) and an electrical contact (39); the middle position of the box body (32) is provided with the first high-pressure nozzle (35) and the second high-pressure nozzle (36) which are connected with each other, the first water squeezing platform (33) is arranged outside the first high-pressure nozzle (35), the second water squeezing platform (34) is arranged outside the second high-pressure nozzle (36), the first high-pressure nozzle (35) is over against the first water squeezing platform (33), the second high-pressure nozzle (36) is over against the second water squeezing platform (34), the first high-pressure nozzle (35) and the second high-pressure nozzle (36) are both communicated with an electromagnetic valve, the anti-skid cross rod (38) is fixed at the lower part of the box body (32), the water squeezing limit contact (37) is fixed above the side wall of the box body (32), and the electric contact (39) is fixed below the side wall of the box body (32); when the mopping part (12) is positioned above the first wringing platform (33) and the second wringing platform (34), the power supply (3) supplies power to the electromagnetic valve through the electric contact (39), and the first high-pressure nozzle (35) and the second high-pressure nozzle (36) respectively and correspondingly clean the mopping part (12) above the first wringing platform (33) and the second wringing platform (34); when the longitudinal linear sliding table (13) drives the mopping portion (12) to move to the squeezing water level, the lower end of the main machine is inserted into the lower end of the anti-slip cross rod (38), and the mopping portion (12) is abutted against the first squeezing platform (33) and the second squeezing platform (34) to squeeze water.