TWM461401U - Automatic washing/sweeping machine for simultaneously performing sweeping and wiping functions - Google Patents

Description

At the same time, the automatic sweeping machine for sweeping and wiping the ground is completed.

This creation is the field of automatic sweeping machine, especially an automatic sweeping machine which can be used for automatically sweeping the floor and vacuuming and scrubbing the floor. The cleaning process can be carried out in the automatic sweeping machine mainly by the setting of the water spraying device and the water absorbing blade. In the middle, at the same time, the water spray cleaning wipes the ground brush to extrude the dirt adhered by the wiper brush along with the spray water, thereby ensuring the cleanliness and dryness of the wiper brush during use, and thereby Continuous and effective cleaning function.

Due to advances in technology, the use of automated cleaning machines for indoor cleaning in indoor environments is a common prior art, which promotes the cleaning machine with vacuum cleaner or scrubbing function in the space to be cleaned by the control logic of the self-propelled robot. Automatically clean the ground under unmanned operation.

The aforementioned conventional automatic cleaning machine is roughly divided into a sweeping machine and a scrubber. The sweeping machine removes dust from the ground with a vacuum cleaner, but cannot remove fine dust. Therefore, it is necessary to further remove the fine dust by relying on the scrubber.

However, in the prior art, when the automatic washing machine performs the work, the cleaning liquid or the purified water is automatically sprayed on the ground first, and then the scrubbing brush is used to wash the ground and then the scraper is used to absorb the floor sewage to complete the function of washing the floor. . However, in the above cleaning process, as long as the scrubbed sewage residue floor cannot be effectively absorbed, the floor is still dirty after the sewage is dried, and some floors will absorb water or have gaps, and the sewage will remain in the gap, such as Carpet meeting The water-absorbing and turbid sewage will be absorbed by the carpet and will be washed more dirty and can not effectively clean the ground, causing the ground to be wet after the cleaning is completed, which will greatly reduce the cleaning effect and even cause people to walk on the ground. Security.

It can be seen that there are still many shortcomings in the above-mentioned methods of use, which is not a good design, but needs to be improved.

In view of the shortcomings derived from the above-mentioned conventional methods, the creators of this case have improved and innovated, and after years of painstaking research, they finally succeeded in research and development of this automatic floor cleaning machine while completing the automatic cleaning and cleaning of the floor. machine.

The main purpose of the present invention is to provide an automatic sweeping machine that simultaneously performs sweeping and wiping, which can complete the work of scrubbing the ground during the sweeping process of the automatic sweeping machine to surely remove all the dirt. Stain, achieve a perfect cleaning effect.

Another object of the present invention is to provide an automatic sweeping machine that simultaneously completes the cleaning and scrubbing of the floor, which improves work efficiency and reduces working time.

The purpose of this creation is to provide an automatic sweeping machine that simultaneously completes the sweeping and wiping, and the rubbing process does not leave water stains. In addition to being applied to the general ground, it can also be applied to carpet cleaning without Change the carpet often.

Another object of the present invention is to provide an automatic sweeping machine that simultaneously performs sweeping and wiping, which can store a large amount of water in a limited space, so that the vast area can be cleaned at one time without frequent replacement of water storage. .

The automatic sweeping machine for sweeping and wiping the ground can be completed at the same time as the above-mentioned purpose, and the work of scrubbing and rubbing can be completed at the same time to ensure the integrity of the cleaning work. The method is that a sweeping roller brush is arranged under the body of the automatic sweeping cleaning machine, and a dust collecting box is arranged in the forward direction of the body, and a dust collecting fan is arranged in the dust collecting box to suck the garbage and dirt swept by the sweeping roller brush into the dust collecting box. In the dust box, a soft water-absorbing rubbing roller brush is arranged behind the sweeping roller brush, and the rubbing roller brush is used for scrubbing the floor to absorb the dust which is not removed by the sweeping roller brush, and is disposed above the rubbing roller brush. a water spray device, wherein the water spray device is provided with a plurality of water spray ports in the range of the length of the wiper brush to spray water on the wiper roller to ensure that the surface of the wiper brush is completely clean; The front edge of the direction is provided with a water absorbing blade for sucking the squeegee sucking the dust mixed with the dust to the sewage tank; and the water tank is disposed in the body, and the water storage layer is provided with a water-repellent layer to distinguish the water purification area And the sewage area, the purified water area provides purified water to the water spraying device for cleaning the grounding roller brush, and the sewage area is used for recovering the sewage sucked by the water absorbing blade; and the water blocking layer is a soft structure, which can be The water purification zone and the sewage Automatically adjust the position, in order to improve the space utilization of the storage tank.

Please refer to FIG. 1 to FIG. 4, the present invention provides a simultaneous cleaning And an automatic sweeping machine for wiping the ground, the automatic sweeping machine includes a body 1 having a sweeping roller 11 under the body 1, and the dust collecting box 14 is disposed in a forward direction of the body 1 in front of the sweeping roller 11 A dust collecting fan (not shown) is disposed in the dust box 14 for sucking the garbage and dirt swept by the sweeping roller brush 11 into the dust collecting box 14 to complete the cleaning work. A roller 12 is disposed under the body 1 on the side of the sweeping brush 11 , and a steering wheel 13 is provided with an adjustable direction. The roller 12 drives the body 1 to advance, and the steering wheel 13 adjusts the body 1 . Going. Of course, the travel and steering of the body 1 are automatically controlled by the computer, but the control mechanism is not the focus of this case, and will not be described here.

The main feature of the present invention is that when the body 1 is advanced to perform the sweeping function of the sweeping roller brush 11, the body 1 behind the sweeping roller brush 11 is provided with a wiping roller brush 2, which is soft and absorbable. The rolling brush causes the wiping roller brush 2 to adsorb the dust and dirt which is not removed by the sweeping roller brush 11, and achieve the function of simultaneously sweeping and wiping the ground.

In order to eliminate the disadvantages of the conventional design, the water spray device 21 is disposed above the wiper brush 2, and the water spray device 21 is provided with a plurality of water spray ports 211 in the range of the length of the wiper brush 2, so that the spray range can be The surface of the wiper brush 2 is completely covered and completely cleaned. The water spray port 211 is disposed in the direction of rotation of the wiper roller 2 to flush the dust on the surface of the wiper brush 2 to flush the dust contaminated by the wiper brush 2 after rubbing. a water absorbing blade 22 is disposed at a front edge of the rubbing brush 2 in a rotating direction, The water absorbing blade 22 is deep pressed to press the surface of the squeegee roller brush 2, so that the water spray device 21 flushes the dust and the sewage on the surface of the squeegee roller brush 2, and the squeegee roller brush 2 is kept clean and moist. And continue to absorb the state of the ground dust and dirt. The water absorbing blade 22 is provided with a water collecting channel 23, and the water collecting blade 22 and the water collecting channel 23 are slightly inclined with respect to the wiping roller brush 2, and the suction at the lower end of the water collecting channel 23 is strong to absorb the water. The dust and sewage sucked out by the scraper 22 are sucked into the sewage tank. In addition, a water storage tank 25 is disposed in the body 1, and the water storage tank 25 is internally provided with a water-repellent layer 26, thereby distinguishing between the water purification area 251 and the sewage area 252, and the water purification area 251 provides clean water to the water spray device 21, which The sewage zone 252 is used to recover the sewage sucked out by the suction water scraper 22. A sewage line 271 is disposed between the lower end of the water collecting channel 23 and the sewage area 252, and the sewage line 271 is provided with a water absorbing pump 27 for absorbing water to pump the water to the collecting channel 23 for pumping the water. Go to the sewage area 252.

Therefore, after the automatic sweeping machine is started and the cleaning task and the walking path are set, the body 1 determines the direction of movement by the rotation of the steering wheel 13, and the roller 12 is used to drive the body 1 to move; When the body 1 first sweeps the dust on the ground from the sweeping roller brush 11, and then sucks into the dust box 14 to perform preliminary ground cleaning, and at the same time, the ground roller brush 2 immediately wipes the ground, because The water spraying device 21 continues to spray water cleaning, so the cleaning roller brush 2 maintains cleanness and humidity, and can absorb fine dust particles to achieve a complete cleaning effect, and the water spraying device 21 simultaneously wipes the cleaning device. The ground roller brush is sprayed with water, and the dust and dirt contaminated by the rubbing brush are wiped off. At the same time, during the rotation process, the rubbing brush 2 is continuously squeezed by the water absorbing blade 22 and concentrated, so that the rubbing brush 2 does not get too wet and pollutes the ground. In order to properly strike the water squeegee 22 when the squeegee brush 2 is rotated, the water absorbing blade 22 is provided at both ends with a buffer device 221, which may be a spring or other equivalent structure. When the squeegee roller 2 rotates, The cushioning device 221 can adjust the degree of adhesion between the water absorbing blade 22 and the wiping roller brush 2, so that the wiping roller brush 2 can be smoothly rotated, but can also function as a water collecting function.

Moreover, the water purification zone and the sewage zone of the conventional design are separately designed. Therefore, only the water purification zone stores the purified water at the beginning. In the process of wiping the ground, the purified water gradually decreases, and the sewage gradually increases, but does not interfere with each other. Make unused space waste. Therefore, the water barrier layer 26 of the present invention has a soft structure, and can automatically adjust the position along with the water volume of the water purification zone 251 and the sewage zone 252, that is, the clean water zone 251 is initially filled with purified water, and is completely filled. In the water storage tank 25, although the cleaning process converts the purified water into sewage, the total water volume of the water storage tank 25 does not increase, so the water purification area 251 is gradually reduced by the adjustable water blocking layer 26, The sewage zone 252 is gradually increasing. By allowing the space of the water storage tank 25 to be fully applied, it can be applied to cleaning work in a large space.

The detailed description above is a detailed description of one of the possible embodiments of the present invention, but the embodiment is not intended to limit the scope of the patent of the present invention. Equivalent implementations or changes from this creative spirit should be included in the scope of this patent.

1‧‧‧ body

11‧‧‧Sweeping brush

12‧‧‧Roller

13‧‧‧Steering wheel

2‧‧‧Rolling brush

21‧‧‧Water spray device

211‧‧‧ spout

22‧‧‧Water Scraper

221‧‧‧ buffer device

23‧‧‧Catchment flow path

25‧‧‧Water storage tank

251‧‧‧Water purification area

252‧‧Sewage area

26‧‧‧Water barrier

27‧‧‧Water pump

271‧‧‧Sewage pipeline

14‧‧‧ dust box

Please refer to the following detailed description of a preferred embodiment of the present invention and its accompanying drawings, which will further understand the technical contents of the present invention and the functions thereof. The drawings relating to the embodiment are as follows: FIG. Partial exploded view; Figure 2 is a bottom perspective view of the creation body; Figure 3 is a schematic diagram of the structure and working principle of the creative roller brush; and Figure 4 is a side working action diagram of the creative roller brush.

2‧‧‧Rolling brush

21‧‧‧Water spray device

211‧‧‧ spout

22‧‧‧Water Scraper

221‧‧‧ buffer device

23‧‧‧Catchment flow path

25‧‧‧Water storage tank

251‧‧‧Water purification area

252‧‧Sewage area

26‧‧‧Water barrier

27‧‧‧Water pump

271‧‧‧Sewage pipeline

Claims (7)

An automatic sweeping machine for simultaneously sweeping and wiping the ground includes a body, and a sweeping roller brush is arranged under the body for sweeping the garbage and dirt on the ground, and a roller is arranged under the body of the sweeping brush. The roller is driven by the roller and is swept by the sweeping roller brush. The brush is wiped off, and is disposed behind the sweeping roller brush in the forward direction of the body. The wiper roller is a soft water-absorbing roller brush. , used to scrub the dust or dirt on the floor that cannot be sucked by the sweeping roller brush; the water spraying device is disposed above the rubbing roller brush to spray the rubbing brush on the rubbing brush, and rinse off the rubbing brush to wipe the ground After the dust and dirt contaminated; the water squeegee is disposed at the leading edge of the rubbing brush in the direction of rotation, so that the water absorbing blade is deep pressed to press the surface of the rubbing brush to absorb the dust and sewage adsorbed by the rubbing brush Squeeze and suck out, and keep the rubbing brush moist and clean and continue to adsorb the ground dust and dirt; the water storage tank is disposed in the body, and the water storage tank is divided into a clean water area and a sewage area, the net Region provides fresh water to the water spray device used, the water area is used for recovering the absorbent blade extruded sewage sucked out. The automatic sweeping machine for sweeping and wiping the ground is completed as described in the first aspect of the patent application, wherein the water absorbing scraper is provided with a water collecting flow path. The water absorbing blade and the water collecting flow path are slightly inclined with respect to the grounding roller brush, and the suction at the lower end of the water collecting flow path is strong, and the dust and the sewage discharged by the water absorbing blade are concentratedly sucked, and the water collecting flow path is A sewage pipeline is arranged between the sewage zones, and the sewage pipeline is provided with a water suction pump for suction to suck the sewage in the sewage zone into the sewage zone. The automatic sweeping machine for sweeping and wiping the ground is completed as described in the first aspect of the patent application, wherein the water absorbing scraper is provided with a buffering device at both ends, and when the rubbing roller is rotated, the buffering device can be used Adjusting the adhesion between the water squeegee and the squeegee roller. The automatic sweeping machine for sweeping and wiping is completed at the same time as described in the third paragraph of the patent application, wherein the buffer device is a spring. The automatic sweeping machine for sweeping and wiping the ground is completed as described in the first aspect of the patent application, wherein the water storage tank is internally provided with a water-repellent layer to distinguish the clean water area from the sewage area, and the water-repellent layer is The soft structure can automatically adjust the position according to the water purification zone and the sewage zone to increase the space utilization rate of the water storage tank. The automatic sweeping machine for sweeping and wiping the ground is completed as described in the first aspect of the patent application, wherein the water spray device is provided with a plurality of water spray ports within the length of the wiper brush to ensure the wiper The roller brush surface is completely clean. The automatic sweeping machine for sweeping and wiping the ground is completed at the same time as described in claim 6, wherein the water spray port is oriented in a direction of rotation of the wiper brush to clean the surface of the wiper The sewage is washed away to the position where the scrubbing brush is removed.