CN210493961U - Floor wiping machine with self-cleaning function - Google Patents
Floor wiping machine with self-cleaning function Download PDFInfo
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- CN210493961U CN210493961U CN201920524321.XU CN201920524321U CN210493961U CN 210493961 U CN210493961 U CN 210493961U CN 201920524321 U CN201920524321 U CN 201920524321U CN 210493961 U CN210493961 U CN 210493961U
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Abstract
The utility model discloses a floor cleaning machine with self-cleaning function belongs to cleaning device technical field, and floor cleaning machine includes fuselage, basic station and controlling means, is equipped with running gear, wiping mechanism and battery on the fuselage, and wiping mechanism includes rotatable wiper of locating on the fuselage and is used for driving wiper pivoted and cleans the motor, still be equipped with the wiper mechanism who is used for wasing the wiper on the basic station, wiper mechanism includes the water purification case and connects in the washing tank of water purification case, and the open-top of washing tank gets into with the wiper, is equipped with the electricity between water purification case and the washing tank and connects in controlling means's water inlet, is equipped with supplementary washing structure on the washing tank. The cleaning mechanism can effectively achieve the purpose of self-cleaning of the cleaning piece, and is beneficial to improving the working effect of the floor cleaning machine, thereby being beneficial to improving the use experience of users.
Description
Technical Field
The utility model relates to a cleaning device technical field especially relates to a floor wiping machine with self-cleaning function.
Background
With the improvement of the technology level, people tend to adopt intelligent cleaning robots to replace manual cleaning work. At present, the household intelligent cleaning robot generally adopts modes such as a hairbrush, a scraper blade and vacuum dust collection to clean the ground, and because the cleaning force of the cleaning modes is not large, the cleaning effect is not ideal, and particularly, dry stains on the ground cannot be effectively cleaned. In order to better achieve the purpose of cleaning the floor by using the intelligent cleaning robot, there are floor cleaning robots having a floor cleaning function in the prior art. The wiping structure of the existing rotary floor wiping robot generally comprises a rotary part and a stepping motor used for driving the rotary part, wherein the stepping motor drives the rotary part to rotate in the working process, so that the rotary part can be automatically switched to specific positions for wiping the ground after working for a period of time, and the wiping effect is ensured.
In order to improve the cleaning effect, the user generally tends to choose a working mode of two successive wipes when using the floor-cleaning robot, i.e. a mode of wiping once and then wiping once, and therefore needs to clean the rotating member after wiping once. In addition, when the floor scrubbing robot is finished with the scrubbing work, the user generally tends to clean the rotating member and then place it for the next direct use. Moreover, when all the working surfaces of the rotating member are used for wiping but the wiping work is not finished, if the rotating member is not cleaned in time and the used working surfaces are adopted for continuing wiping, the working effect of the floor wiping robot can be greatly reduced. However, the existing floor-cleaning robot generally cannot achieve the purpose of self-cleaning of the rotating member, a user needs to clean and replace the rotating member manually, and the intelligent degree is not high. Aiming at the defect that the rotating member cannot effectively perform self-cleaning, some floor wiping machine products adopt the disposable wiping cloth to avoid the defect, but the use cost of the product is inevitably increased by adopting the mode, and the action of replacing the disposable wiping cloth still needs to be manually completed by a user.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects and deficiencies existing in the prior art, the utility model provides a floor wiping machine with a self-cleaning function.
In order to realize the technical purpose, the utility model provides a floor cleaning machine with self-cleaning function, including fuselage, basic station and controlling means, be equipped with running gear, wiping mechanism and battery on the fuselage, wiping mechanism includes rotatable wiper of locating on the fuselage and is used for driving wiper pivoted and cleans the motor, still be equipped with the wiper mechanism who is used for wasing the wiper on the basic station, wiper mechanism includes the water purification case and connects in the washing tank of water purification case, and the open-top of washing tank gets into with the wiper that supplies, is equipped with the electricity between water purification case and the washing tank and connects in controlling means's water inlet, is equipped with supplementary washing structure on the washing tank.
Preferably, the auxiliary cleaning structure comprises an ultrasonic generator, and the ultrasonic generator is arranged at the bottom of the cleaning tank and is electrically connected to the control device; and/or the auxiliary cleaning structure comprises a scraping strip which is transversely arranged on the inner wall of the cleaning groove and is contacted with the wiping piece when the wiping piece is cleaned.
Preferably, a water level detection piece for detecting the water level is arranged on the inner wall of the cleaning tank and electrically connected to the control device.
Preferably, the water level detecting member is a water level sensor or a pressure sensor.
Preferably, the water purifying tank is arranged higher than the cleaning tank, and the water inlet part is a water inlet valve; or the water purifying tank is lower than or flush with the cleaning tank, and the water inlet part is a water inlet pump.
Preferably, the cleaning mechanism further comprises a drain pipe connected to the cleaning tank, and a drain part electrically connected to the control device is arranged on the drain pipe; or, the cleaning mechanism further comprises a sewage tank connected to the cleaning tank, and a drainage piece electrically connected to the control device is arranged between the sewage tank and the cleaning tank.
Preferably, the drain member is a drain valve or a drain pump.
Preferably, an external power supply module is arranged in the base station, a charging structure for charging the battery by using the external power supply module is arranged between the base station and the machine body, and the charging structure comprises a charging portion arranged on the base station and a butt joint portion arranged on the machine body.
Preferably, the charging part is a charging sheet, and the butt joint part is an electric connection sheet; or the charging part is a charging plug, and the butt joint part is a charging socket; or, the charging part is a transmitting coil, and the butt joint part is a receiving coil.
Preferably, the control device comprises a first control circuit board and a second control circuit board which can interact with each other, the first control circuit board is arranged on the machine body, and the second control circuit board is arranged on the base station.
After the technical scheme is adopted, the utility model has the advantages of as follows:
1. the utility model provides a floor-cleaning machine improves the concrete structure of current floor-cleaning machine, has set up wiper mechanism on floor-cleaning machine's basic station with. When the cleaning piece needs to be cleaned, the machine body returns to the base station, part of the cleaning piece is located in the cleaning tank, and the water inlet piece is opened under the control action of the control device to enable water in the water purifying tank to flow into the cleaning tank to realize water inlet. After the water is completely fed, the wiper is cleaned in a cleaning tank. The cleaning mechanism can effectively achieve the purpose of self-cleaning of the cleaning piece, and is beneficial to improving the working effect of the floor cleaning machine, thereby being beneficial to improving the use experience of users.
2. The auxiliary cleaning structure can adopt an ultrasonic generator which is arranged at the bottom of the cleaning tank. When the cleaning piece is cleaned, the ultrasonic generator works, the water in the cleaning tank generates high-frequency oscillation, and the cleaning piece is cleaned by the high-frequency oscillation water, so that the self-cleaning effect of the cleaning piece is effectively improved, and the working effect of the floor cleaning machine is favorably improved.
The auxiliary cleaning structure can also adopt a scraping strip which is transversely arranged on the inner wall of the cleaning tank. When cleaning the wiper, scrape strip and wiper contact, scrape the strip and scrape the wiper at the wiper rotation in-process, can effectively strike off the foul of adhering to on the wiper to be favorable to improving the automatically cleaning effect of wiper.
3. The inner wall of the cleaning tank is provided with a water level detection part which can adopt a water level sensor or a pressure sensor. Through the purpose of quantitative intaking when water level detection spare realizes wasing the wiper member, avoid intaking not enough to lead to the wiper member can't carry out effectual washing or intake and excessively lead to spilling over the condition of washing tank, better satisfying operation requirement.
4. The utility model discloses an in the structure, wiper mechanism has set up the drain pipe additional, sets up drainage piece on the drain pipe. The utility model discloses an in another kind of structure, wiper mechanism has added and has established the sewage case, sets up drainage piece between sewage case and the washing tank. After the cleaning of the cleaning piece is finished, the drainage piece works under the control action of the control device, so that water in the cleaning tank can be drained out or drained into a sewage tank through the drainage pipe, and the dewatering action of the cleaning piece after the cleaning is finished can be smoothly carried out. In addition, the cleaning mechanism can feed water again when the wiper is cleaned next time through the drainage action, so that the cleaning effect of the wiper during cleaning each time is effectively improved, and the working effect of the wiper is favorably improved.
5. The water inlet part can be reasonably selected according to the height position relation between the water purifying tank and the cleaning tank, the drainage part can be a drainage valve or a drainage pump, and the reasonable cost reduction is convenient under the premise of meeting the use requirement.
6. Set up charge structure between basic station and the fuselage, be convenient for utilize external power module to supply power to the battery through charge structure. The charging structure can adopt a charging sheet and a power receiving sheet matched or a charging plug and a charging socket matched wired charging mode, and also can adopt a transmitting coil and receiving coil matched wireless charging mode, so that the specific structure of the charging structure is reasonably arranged, and the charging requirement of the floor cleaning machine is better met.
7. Each electronic element on the machine body is controlled by the first control circuit board, each electronic element on the base station is controlled by the second control circuit board, and the first control circuit board and the second control circuit board can be interacted, so that each electronic element can reasonably run under the control of the control device to meet the working requirement.
Drawings
Fig. 1 is an overall schematic view of a floor wiping machine according to an embodiment of the present invention;
FIG. 2 is an exploded view of a floor cleaning robot in a floor cleaning machine according to an embodiment of the present invention;
FIG. 3 is an exploded view of a base station of a floor scrubber according to an embodiment of the present invention;
FIG. 4 is a schematic view of a wiper element in a floor wiping machine according to an embodiment of the present invention;
FIG. 5 is a schematic end view of a floor wiping unit with an identification mechanism according to an embodiment of the present invention;
fig. 6 is a schematic flow chart of a working method of a floor cleaning robot according to an embodiment of the present invention.
In the figure, 10-a body, 20-a base station, 31-a first control circuit board, 32-a second control circuit board, 40-a walking mechanism, 41-a walking wheel, 42-a walking motor, 50-a wiping mechanism, 51-a wiping piece, 511-a roller shaft, 512-a wiping cloth, 513-a transmission hole, 52-a wiping motor, 53-an output rotary head, 54-an identification structure, 541-a positioning identification block, 542-an identification groove, 543-an identification bulge, 55-a detection sensor, 60-a battery, 71-a water purification box, 72-a cleaning groove, 721-a water inlet, 722-a water outlet, 73-a sewage box, 74-an ultrasonic generator, 75-a scraping strip, 76-a water level detection piece, 77-a water inlet valve and 78-a water discharge pump, 791-water inlet pipe, 792-water outlet pipe and 81-charging piece.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments. It is to be understood that the following terms "upper," "lower," "left," "right," "longitudinal," "lateral," "inner," "outer," "vertical," "horizontal," "top," "bottom," and the like are used in an orientation or positional relationship relative to one another only as illustrated in the accompanying drawings and are used merely for convenience in describing and simplifying the invention, and do not indicate or imply that the device/component so referred to must have a particular orientation or be constructed and operated in a particular orientation and therefore should not be considered as limiting the invention.
Example one
As shown in fig. 1 to fig. 3, a floor wiping machine according to a first embodiment of the present invention includes a machine body 10, a base station 20 and a control device, a traveling mechanism 40, a wiping mechanism 50 and a battery 60 are disposed on the machine body 10, and the wiping mechanism 50 includes a wiping element 51 rotatably disposed on the machine body and a wiping motor 52 for driving the wiping element to rotate. The base station 20 is provided with a cleaning mechanism for cleaning the wiping piece 51, the cleaning mechanism comprises a water purifying tank 71 and a cleaning tank 72 connected with the water purifying tank, the top opening of the cleaning tank 72 is used for the wiping piece 51 to enter, a water inlet piece electrically connected with the control device is arranged between the water purifying tank 71 and the cleaning tank 72, and the cleaning tank 72 is provided with an auxiliary cleaning structure.
In this embodiment, the auxiliary cleaning structure includes an ultrasonic generator 74 and a wiper strip 75. The ultrasonic generator 74 is disposed at the bottom of the cleaning tank 72, and the ultrasonic generator 74 is electrically connected to the control device. When the wiper 51 is cleaned, the ultrasonic generator 74 is operated to cause the water in the cleaning tank 72 to oscillate at a high frequency, and dirt attached to the wiper can be effectively removed by the water oscillated at a high frequency. The wiper strip 75 is provided on the bottom wall of the cleaning tub 72, and the longitudinal direction of the wiper strip 75 coincides with the axial direction of the wiper 51. When the wiping member is cleaned, the top of the scraping strip 75 is pressed against the wiping member 51, and during the rotation of the wiping member, the scraping strip 75 scrapes the wiping member to scrape off dirt attached to the wiping member.
In order to realize the purpose of quantitative water inlet during cleaning, a water level detection piece 76 for detecting the water level is arranged on the inner wall of the cleaning tank 72, and the water level detection piece 76 is electrically connected with the control device. When water enters, when the water amount in the cleaning tank 72 reaches the preset water level, the water level detection piece sends a water level detection signal to the control device, and the control device receives the detection signal and commands the water inlet piece to stop working, so that insufficient water inlet or excessive water inlet is avoided. In this embodiment, the water level detecting member 76 is preferably a water level sensor provided at an upper portion of the side wall of the washing tub.
In order to discharge the water in the cleaning tank 72 in time after each cleaning, the cleaning mechanism further includes a sewage tank 73 connected to the cleaning tank 72, and a drain member electrically connected to the control device is provided between the sewage tank 73 and the cleaning tank 72. After the wiper 51 finishes cleaning, the drainage member is operated under the control of the control device to drain the water in the cleaning tank 72 to the sewage tank 73.
In this embodiment, the base station 20 is substantially L-shaped, the washing tank 72 is provided on one lateral side of the L-shape, the fresh water tank 71 and the foul water tank 73 are provided side by side on one vertical side of the L-shape, and the fresh water tank 71 and the foul water tank 73 are provided higher than the washing tank 72. To achieve the water intake and drainage, the water intake member preferably employs a water intake valve 77, and the water drainage member preferably employs a water drainage pump 78. A water inlet pipe 791 is provided between the clean water tank 71 and the wash bowl 72, the water inlet valve 77 is provided at the bottom of the clean water tank 71, a water inlet hole 721 is provided at the upper portion of the sidewall of the wash bowl 72, one end of the water inlet pipe 791 is connected to the water inlet valve 77, and the other end thereof is inserted into the water inlet hole 721. A drain pipe 792 is provided between the washing tub 72 and the sewage tank 73, the drain pump 78 is provided on the drain pipe 792, a drain hole 722 is provided on the bottom wall of the washing tub 72, one end of the drain pipe 792 is inserted into the drain hole 722, and the other end is connected to the sewage tank 73.
In order to charge the battery 60, an external power module is provided in the base station 20, and a charging structure for charging the battery 60 by using the external power module is provided between the base station 20 and the body 10, and the charging structure includes a charging portion provided on the base station and a docking portion provided on the floor cleaning robot. In this embodiment, the charging unit is a charging pad 81 provided on the base station 20, and the docking unit is an electric contact provided on the body 10. When the body 10 returns to the base station 20, the power receiving terminal on the body 10 is attached to the charging terminal 81 on the base station 20 to be turned on. In order to better satisfy the charging requirement, the charging plate 81 is elastically arranged on the base station 20, so that the contact between the charging plate and the power receiving plate is firmer.
In order to facilitate effective control of each electronic component by the control device, the control device includes a first control circuit board 31 disposed on the main body 10 and a second control circuit board 32 disposed on the base station 20, and the first control circuit board 31 and the second control circuit board 32 can interact with each other. In order to realize the interaction between the first control circuit board and the second control circuit board, the first control circuit board and the second control circuit board are both provided with wireless communication modules. The electrical connection part on the body 10 is electrically connected to the first control circuit board 31, and the water inlet valve 77, the water discharge pump 78, the ultrasonic generator 74, the charging plate 81, and the water level detecting part 76 on the base station 20 are electrically connected to the second control circuit board 32.
Referring to fig. 2, 4 and 5, the body 10 and the mechanism provided thereon together constitute a floor-scrubbing robot. In this embodiment, the traveling mechanism 40 includes a traveling wheel 41 and a traveling motor 42 for driving the traveling wheel 41, the traveling wheel 41 is rotatably disposed at the bottom of the machine body 10, and the traveling motor 42 drives the traveling wheel 41 to rotate through a transmission structure to realize the movement of the robot for cleaning the floor.
The wiper 51 includes a roller 511 and a wiping cloth 512, the roller 511 is cylindrical and is disposed horizontally in the axial direction, and the wiping cloth 512 is wrapped around the roller 511. The wiping member 51 is detachably disposed on the body 10, the wiping mechanism 50 further includes an output rotor 53 connected to the wiping motor 52 in a transmission manner, the output rotor 53 is located outside one axial end of the wiping member 51, and a transmission hole 513 for inserting the output rotor 53 is disposed on an end surface of the roller shaft 511 facing the output rotor 53. When the wiping motor 52 is operated, the wiping piece 51 is driven to rotate through the matching of the output rotary head 53 and the transmission hole 513.
In order to make the control device know the rotation of the wiper 51, the body 10 is provided with a detection sensor 55 electrically connected to the control device, and the wiper 51 is provided with an identification structure 54 corresponding to the detection sensor 55. When the wiper 51 rotates, the detection sensor 55 feeds back a sensing value corresponding to the rotation of the wiper to the control device by the recognition structure 54. In the present embodiment, the detection sensor 55 is an infrared sensor, the detection sensor 55 is preferably disposed outside one axial end of the wiping member 51, and correspondingly, the identification structure 54 is disposed in a ring shape on the end surface of the wiping member 51 facing the detection sensor. To facilitate control of the floor-scrubbing robot by the control device, the travel motor 42, the scrubbing motor 52 and the detection sensor 55 are also electrically connected to the first control board 31.
In this embodiment, the identification structure 54 includes a positioning identification block 541, an identification groove 542, and an identification protrusion 543, the positioning identification block 541 is a black identification block, the identification groove and the positioning identification block are disposed on the end surface of the roller 511 at an annular interval, and the identification protrusion 543 is formed in the area between adjacent identification grooves and the area between the identification groove and the identification block on the end surface of the roller 511. The end surface of the roller shaft 511 is made of a color having a significant color difference from the positioning recognition portion 541, and may be provided as a light color surface such as white or milky white. Because the colors of the positioning identification portion 541 and the identification protrusion 543 are different, and the distances between the identification protrusion 543 and the identification groove 542 and the infrared sensor are different, the infrared sensor can feed back a sensing value which is convenient for the control device to know the specific rotation condition of the wiper to the control device through the identification structure 54 in the rotation process of the wiper 51.
With reference to fig. 5, the number of the identification grooves 542 is five, the number of the identification protrusions 543 is six, so that the wiping cloth 512 is divided into 12 wiping surfaces arranged in series in the circumferential direction of the roller 511, and the central angle α of each wiping surface is 30 °.
Referring to fig. 6, the self-cleaning working method of the floor-scrubbing robot includes the following steps,
s100, when all the wiping surfaces of the wiping piece 51 are used and the wiping work is not finished, judging that the starting condition of the self-cleaning program is met by the floor wiping robot, recording the wiping interruption position by the floor wiping robot and returning to the base station 20, matching the charging piece 81 with the power receiving piece when the floor wiping robot returns to the base station, and positioning the bottom of the wiping piece 51 in the cleaning groove 72, and then performing the step S200;
s200, judging whether the electric quantity of the battery 60 meets a preset electric quantity requirement or not by the control device through the charging structure; if yes, go to step S300; if not, the control device commands the external power module to charge the battery 60 through the charging structure until the preset electric quantity requirement is met, and then the step S300 is carried out;
s300, the control device commands the water inlet valve 77 to work to enable water in the purified water tank 71 to flow into the cleaning tank 72 to realize water inlet, and the control device commands the water inlet valve to stop working when judging that the water inlet quantity meets a preset fixed water quantity according to a signal of the water level detection piece 76, and then the step S400 is carried out;
s400, the control device commands the wiping motor 52 to drive the wiping piece 51 to rotate at intervals, so that all wiping surfaces on the wiping piece are cleaned in sequence, and the step S500 is carried out after all the wiping surfaces are cleaned;
s500, the control device commands the drainage pump 78 to work to drain the water in the cleaning tank 72 into the sewage tank 73, and commands the drainage pump to stop working after the water in the cleaning tank 72 is completely drained, and then the step S600 is carried out;
s600, the control device commands the wiping motor 52 to drive the wiping piece 51 to rotate for a period of time for dewatering, and the step S700 is carried out after the dewatering is finished;
and S700, returning the floor cleaning robot to the cleaning interruption position to continue cleaning.
In the above step S200, the preset power requirement is set to be not less than 15% of the maximum stored power of the battery 60, and preferably to be set to be 20% of the maximum stored power of the battery.
In step S400, the time interval of the interval rotation of the wiper 51 may be set to 1min, when cleaning, a bottommost wiping surface on the wiper 51 is located in the cleaning tank 72, after 1min, after the wiping surface is cleaned, the wiper motor 52 drives the wiper 51 to rotate 30 ° to stop rotating, and then the next wiping surface is cleaned. The control device judges whether or not the cleaning of all the wiping surfaces is completed by detecting the sensed value fed back by the sensor 55 during the rotation of the wiper 51.
In step S400, the wiping motor 52 may drive the wiper 51 to rotate continuously for a period of time, so that each wiping surface contacts with the water in the cleaning tank 72 multiple times to clean all wiping surfaces, and the continuous rotation time of the wiper 51 may be set to 5 min.
In the above step S600, the time for the wiper 51 to perform the dehydrating rotation is preferably set to 3 min.
In another case, when the wiper 51 completes the wiping task, i.e., the wiper completes wiping the specific area, the control device judges that the start condition of the self-cleaning program in step S100 is satisfied. In this case, the wiping surface to be cleaned is preferably provided as a used wiping surface. After finishing the self-cleaning program, the control device firstly judges whether the electric quantity of the battery 60 meets the preset electric quantity requirement; if so, the control device commands the whole machine to enter a standby state or a dormant state; if not, the control device commands the external power module to charge the battery 60 through the charging structure until the battery meets the preset electric quantity requirement, and then commands the whole machine to enter a standby state or a dormant state. In this embodiment, the preset power requirement in this step is set to be not less than 15% of the maximum storage power of the battery, and preferably set to be 20% of the maximum storage power of the battery.
When the floor cleaning robot receives an external self-cleaning instruction made by the user, the control device also judges that the starting condition of the self-cleaning program in step S100 is satisfied. At this time, the control device determines whether the electric quantity of the battery 60 meets the preset electric quantity requirement after finishing the self-cleaning program; if so, the control device commands the whole machine to enter a standby state or a dormant state; if not, the control device commands the external power module to charge the battery 60 through the charging structure until the battery meets the preset electric quantity requirement, and then commands the whole machine to enter a standby state or a dormant state. In this embodiment, the preset power requirement in this step is set to be not less than 15% of the maximum storage power of the battery, and preferably set to be 20% of the maximum storage power of the battery. The external self-cleaning command may be made via a key on the floor cleaning robot or remotely via a remote control for controlling the cleaning robot.
It should be understood that the specific structure of the scraping bar 75 is not limited to the above description and shown in the drawings, and other reasonable structures can be provided to meet the cleaning requirements.
It is understood that the ultrasonic generator 74 and the wiper strip 75 may be alternatively provided, that is, the ultrasonic generator 74 is provided only on the bottom of the cleaning tank 72, or the wiper strip 75 is provided only on the inner wall of the cleaning tank 72.
It is to be understood that the water level detecting member 76 is not limited to the water level sensor described above and shown in the drawings, and a pressure sensor may be used instead, and in this case, the pressure sensor is preferably provided on the inner bottom wall of the wash bowl.
It is to be understood that the specific structure of the base station 20 is not limited to the above description and shown in the drawings, and other reasonable structures can be provided. When the base station 20 adopts other reasonable structures, so that the clean water tank 71 is arranged below or flush with the cleaning tank 72, the water inlet part preferably adopts a water inlet pump. When the base station 20 adopts another reasonable structure so that the sewage tank 73 is disposed lower than the wash bowl 72, the drain member preferably adopts a drain valve.
It should be understood that the specific structure of the charging structure is not limited to the above description and shown in the drawings, and other reasonable specific structures may be adopted for the charging structure to meet the charging requirement. For example, the charging portion employs a charging plug, and correspondingly, the docking portion employs a charging socket. Of course, the charging structure may also be a wireless charging structure, in which case the charging portion employs a transmitting coil and the docking portion employs a receiving coil.
It is to be understood that the detection sensor 55 is not limited to the infrared sensor described above and shown in the drawings, and other sensor structures such as an ultrasonic sensor, a laser sensor, etc. may be used. Accordingly, the specific structure of the identification structure 54 is not limited to the above description and shown in the drawings, and other reasonable structures can be provided, so long as the detection sensor 55 can output the sensing value for the control device to know the rotation condition of the wiper member through the action of the identification structure 54 during the rotation process of the wiper member 51.
It should be understood that the number of wiping surfaces on the wiper 51 is not limited to 12 as described above and shown in the drawings, and may be set to any other reasonable number due to the difference in the specific structure of the identification structure.
It will be understood that the specific location of the detection sensor 55 is not limited to the above description and the drawings, and the detection sensor 55 may be disposed on the circumferential outer portion corresponding to one end of the wiping member 51, and accordingly, the identification structure 54 is disposed on the circumferential outer wall of one end of the wiping member in a ring shape.
It can be understood that the wiping cloth 512 can be detachably mounted on the roller 511 by a detachable connection structure such as a hook and loop fastener, and the wiping cloth 512 can also be directly fixed on the roller 511.
It should be understood that the preset power requirement is not limited to 20% of the maximum stored power of the battery 60, and may be set to other reasonable power requirements such as 15%, 25%, 30%, 35%, 40%, 45%, 50%, etc.
It is understood that the time interval of the interval rotation of the wiper in step S400 is not limited to 1min described above, and may be set to a reasonable time interval such as 20S, 40S, 80S, 100S, 2min, 3min, and the like.
It is to be understood that the continuous rotation time for the wiper 51 to continuously rotate to effect cleaning is not limited to the above-described 5min, and may be set to a reasonable time such as 3min, 6min, 8min, 10min, etc.
It is understood that the time for the rotation of the wiper 51 for dehydration may be set to a reasonable time such as 2min, 4min, 6min, etc.
It can be understood that, in the process of the wiper 51 rotating to dewater, the wiper may be driven by the wiping motor to rotate forward for a period of time to dewater, or driven by the wiping motor to rotate backward for a period of time to dewater, or driven by the wiping motor to rotate forward and backward alternately for a period of time to dewater.
Example two
The second embodiment of the present invention is the equivalent embodiment of the first embodiment, and the difference between the first embodiment and the second embodiment is that the sewage tank 73 is not provided, and during drainage, the water in the cleaning tank 72 is directly drained through the drain pipe 792 under the action of the drainage member.
The other structures of the second embodiment are the same as those of the first embodiment, and are not described in detail here.
It will be appreciated that the drain member is preferably a drain pump. Of course, the drainage member can also adopt a drainage valve, and the requirement of drainage can be met.
It will be appreciated that the provision of the foul water tank 733 and the drain pipe 792 may be eliminated simultaneously, and that water for washing the wipers remains in the washing tub 72 after completion of the wiper washing, and is manually drained by means of a user operation.
In addition to the above preferred embodiments, the present invention has other embodiments, and those skilled in the art can make various changes and modifications according to the present invention without departing from the spirit of the present invention, which should fall within the scope defined by the appended claims.
Claims (10)
1. The utility model provides a floor cleaning machine with self-cleaning function, includes fuselage, basic station and controlling means, is equipped with running gear, wiping mechanism and battery on the fuselage, and wiping mechanism includes the rotatable wiper of locating on the fuselage and is used for driving wiper pivoted and cleans the motor, a serial communication port, still be equipped with the wiper mechanism who is used for wasing the wiper on the basic station, wiper mechanism includes the water purification case and connects in the washing tank of water purification case, and the open-top of washing tank gets into with the wiper, is equipped with the water inlet that the electricity is connected in controlling means between water purification case and the washing tank, is equipped with supplementary washing structure on the washing tank.
2. The floor wiping machine of claim 1, wherein the auxiliary cleaning structure comprises an ultrasonic generator, and the ultrasonic generator is arranged at the bottom of the cleaning tank and is electrically connected to the control device; and/or the auxiliary cleaning structure comprises a scraping strip which is transversely arranged on the inner wall of the cleaning groove and is contacted with the wiping piece when the wiping piece is cleaned.
3. The floor scrubber of claim 1, wherein a water level detector is disposed on an inner wall of the cleaning tank for detecting a water level, and the water level detector is electrically connected to the control device.
4. The floor scrubber of claim 3, wherein the water level detection member is a water level sensor or a pressure sensor.
5. The floor scrubber of claim 1, wherein the clean water tank is disposed higher than the rinse tank, and the water inlet is a water inlet valve; or the water purifying tank is lower than or flush with the cleaning tank, and the water inlet part is a water inlet pump.
6. The floor wiping machine of claim 1, wherein the cleaning mechanism further comprises a drain pipe connected to the cleaning tank, the drain pipe being provided with a drain member electrically connected to the control device; or, the cleaning mechanism further comprises a sewage tank connected to the cleaning tank, and a drainage piece electrically connected to the control device is arranged between the sewage tank and the cleaning tank.
7. The floor scrubbing machine of claim 6, wherein said drain member is a drain valve or a drain pump.
8. The floor wiping machine of claim 1, wherein an external power module is disposed in the base station, a charging structure for charging the battery by using the external power module is disposed between the base station and the machine body, and the charging structure comprises a charging portion disposed on the base station and a docking portion disposed on the machine body.
9. The floor scrubbing machine of claim 8, wherein said charging portion is a charging pad and said docking portion is an electrical contact pad; or the charging part is a charging plug, and the butt joint part is a charging socket; or, the charging part is a transmitting coil, and the butt joint part is a receiving coil.
10. The floor wiping machine of claim 1, wherein the control device comprises a first control circuit board and a second control circuit board which can interact with each other, the first control circuit board is arranged on the machine body, and the second control circuit board is arranged on the base station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920524321.XU CN210493961U (en) | 2019-04-17 | 2019-04-17 | Floor wiping machine with self-cleaning function |
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