WO2019157646A1 - 扫地机器人及其两用水箱 - Google Patents

扫地机器人及其两用水箱 Download PDF

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Publication number
WO2019157646A1
WO2019157646A1 PCT/CN2018/076690 CN2018076690W WO2019157646A1 WO 2019157646 A1 WO2019157646 A1 WO 2019157646A1 CN 2018076690 W CN2018076690 W CN 2018076690W WO 2019157646 A1 WO2019157646 A1 WO 2019157646A1
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WO
WIPO (PCT)
Prior art keywords
water tank
tank body
water
cavity
sewage
Prior art date
Application number
PCT/CN2018/076690
Other languages
English (en)
French (fr)
Inventor
李洋
Original Assignee
深圳市赫兹科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市赫兹科技有限公司 filed Critical 深圳市赫兹科技有限公司
Priority to PCT/CN2018/076690 priority Critical patent/WO2019157646A1/zh
Priority to US16/050,962 priority patent/US20190246860A1/en
Priority to DE202018105546.1U priority patent/DE202018105546U1/de
Priority to GB1815900.4A priority patent/GB2570960B/en
Priority to EP18250025.6A priority patent/EP3524117A3/en
Priority to JP2018219919A priority patent/JP2019136485A/ja
Publication of WO2019157646A1 publication Critical patent/WO2019157646A1/zh

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/408—Means for supplying cleaning or surface treating agents
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/28—Floor-scrubbing machines, motor-driven
    • A47L11/282—Floor-scrubbing machines, motor-driven having rotary tools
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/29—Floor-scrubbing machines characterised by means for taking-up dirty liquid
    • A47L11/30—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction
    • A47L11/302—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction having rotary tools
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
    • A47L11/4016—Contaminants collecting devices, i.e. hoppers, tanks or the like specially adapted for collecting fluids
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4036—Parts or details of the surface treating tools
    • A47L11/4041—Roll shaped surface treating tools
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/408—Means for supplying cleaning or surface treating agents
    • A47L11/4083—Liquid supply reservoirs; Preparation of the agents, e.g. mixing devices
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/408—Means for supplying cleaning or surface treating agents
    • A47L11/4088—Supply pumps; Spraying devices; Supply conduits

Definitions

  • the invention relates to the technical field of cleaning equipment, in particular to a cleaning robot and two water tanks thereof.
  • the sweeping robot is an automatic cleaning device that reduces the pressure on people to clean.
  • the sweeping robot generally adopts the structure of a roller brush, a drum, a water tank and a water tank.
  • the clean water supplies clean water from the one end of the water tank, and the sewage squeezed by the drum is sucked into the sewage tank through the negative pressure. In this way, the clean water tank and the sewage tank are separated, which will greatly occupy the design and practical space of the cleaning appliance.
  • the present invention adopts the following technical solutions:
  • a two-use water tank comprising a water tank body and a partition disposed in the water tank body, the partition separating the water tank body into a first cavity and a second cavity, the spacer abutting An inner wall of the water tank body, the first cavity communicates with the first pipe, and the second cavity communicates with the second pipe; under the action of external force or water pressure, the spacer moves along the inner wall of the water tank body, Adjusting the capacity of the first cavity and the second cavity.
  • the water tank is partitioned into a first cavity and a second cavity by a spacer, and the first cavity and the second cavity respectively hold different liquids, and the spacers can be moved under external force or water pressure.
  • the spacers can be moved under external force or water pressure.
  • the volume of the water tank is reduced, and the use is flexible.
  • the spacer comprises a piston and a guiding member, the piston abuts an inner wall of the water tank body, the guiding member is movably connected to the water tank body, and the piston is under external force or water pressure Moving along the inner wall of the water tank body to adjust the capacity of the first cavity and the second cavity.
  • a sidewall of the water tank body defines a guiding hole, and the guiding member is sealingly mounted in the guiding hole.
  • the guiding hole is opened at a position near the top of the water tank body.
  • the guide member is movably connected to the left side or the right side of the water tank body, the first duct communicates with the left side of the water tank body, and the second duct communicates with the right side of the water tank body .
  • the guiding member is movably connected to the top or bottom of the water tank body, the first pipe communicates with the water tank body to an upper position, and the second pipe communicates with the water tank body to a lower position.
  • the spacer comprises a leaflet and a rotating shaft pivotally connected to the leaflet, the leaflet comprising a first partition and a second partition respectively pivotally connected to the rotating shaft, the first partition and the first partition
  • the two partitions respectively abut the water tank body, the rotating shaft is connected to the water tank body; under the action of external force or water pressure, the first partition plate and the second partition plate move along the inner wall of the water tank body to adjust The capacity of the first cavity and the second cavity.
  • a cleaning robot comprising a flexible roller, a roller brush on one side of the flexible roller, a water tank above the flexible roller, a sewage pressing member, and the two water tanks, The first pipe and the second pipe are both connected to the water tank.
  • the above-mentioned sweeping robot adopts two water tanks for containing clean water and sewage, so that the volume of the entire sweeping robot is correspondingly reduced due to the volume reduction of the water tank, and the use space of the sweeping robot is increased.
  • a clear water pump is disposed on the first pipe.
  • the second chamber is in communication with a vacuum pump.
  • FIG. 1 is a schematic view showing the overall structure of a cleaning robot according to a preferred embodiment of the present invention, wherein the water tank body is in an open state;
  • FIG. 2 is a schematic structural view of another perspective view of the cleaning robot of FIG. 1;
  • FIG. 3 is a schematic view showing the overall structure of a cleaning robot according to another preferred embodiment of the present invention.
  • FIG. 4 is a schematic view showing the overall structure of a cleaning robot according to another preferred embodiment of the present invention.
  • FIG. 5 is a schematic structural view of a cleaning robot according to another preferred embodiment of the present invention, in which the water tank is removed.
  • a cleaning robot 100 includes a flexible roller 10, a roller brush 20 on one side of the flexible roller 10, a water tank 30 above the flexible roller 10, and a sewage extrusion component. 31.
  • the garbage collection box 40 and the two water tanks 50 located on one side of the flexible drum 10 and under the roller brush 20 drive the flexible drum 10 to rotate by the drum motor 11.
  • the brush motor 21 is driven to remove the dirt on the flexible drum 10 in time, and the waste material falls into the garbage collection box 40 below to achieve the purpose of removing the stolen goods in time.
  • the sewage pressing member 31 extrudes the sewage of the flexible drum 10 to the water tank 30 by pressing the flexible drum 10.
  • the rotating shaft of the flexible drum 10 is made of a hard material, and the peripheral portion is made of a flexible material, for example, made of a sponge, a cotton cloth or the like, so that the water is easily sucked in, and the cleaning function is easily achieved.
  • the flexible drum 10 is driven to rotate by a motor, and the motor is also mounted inside the casing.
  • the rotation speed of the flexible drum 10 affects the cleaning effect, so it is necessary to appropriately set the rotation speed of the flexible drum 10, and different speeds are used when cleaning different environments.
  • the water tank 30 is disposed above the flexible drum 10 and has a gap with the flexible drum 10.
  • the bottom of the water tank 30 is provided with an array of water holes 32.
  • the water inlet 32 is provided with a water inlet and a water outlet respectively. It is connected to the water tank 50, and water can be introduced through the two water inlets.
  • a water inlet or to control the water intake by providing a solenoid valve at the two water inlets.
  • the water outlet is connected to the water tank 50, and the sewage can be separately discharged through the two water outlets.
  • it is also possible to provide a water outlet or to control the amount of sewage by providing a solenoid valve at the two outlets.
  • the sewage pressing member 31 is a squeeze water pressing roller, and the squeeze water pressing roller has a cylindrical shape, and the squeeze water pressing roller 31 is disposed near the sewage tank 30 so as to press the sewage into the water tank 30, and the water pressing roller 31 is pressed.
  • the surface is pressed against the surface of the flexible drum 10.
  • the squeeze water roller 31 presses the flexible roller 10 such that the surface of the flexible roller 10 forms a recessed portion 13, and the portion of the squeeze water press roller 31 located at the recessed portion 13 is 1/4-1/ of the size of the squeeze water press roller 31. 2, this will not affect the normal rotation of the flexible drum 10, but also can squeeze out the sewage.
  • the flexible drum 10 can also be rotated.
  • the size of the portion of the squeeze water pressing roller 31 located at the recessed portion 13 is 1/3 of the size of the squeeze water press roller 31, which is the optimum down-pressure size.
  • the two water tanks 50 are used to hold the clean water of the flexible drum 10 and the sewage generated by the flexible drum 10, which is a closed structure.
  • the two water tanks 50 include a water tank body 51 and a partitioning member 52 disposed in the water tank body 51.
  • the partitioning member 52 divides the water tank body 51 into a first cavity 53 and a second cavity 54, the first cavity. 53 is connected to the first duct 55, and the second cavity 54 is connected to the second duct 56.
  • the first cavity 53 is for holding clean water or sewage
  • the second cavity 54 is for containing sewage or clear water.
  • the spacer 52 can be moved along the inner wall of the water tank body 51 by external force or water pressure to adjust the capacity of the first cavity 53 and the second cavity 54, reduce the volume of the water tank, and be flexible in use.
  • An external force such as a user directly dials the spacer 52.
  • the second cavity 54 When the first cavity 53 is used to hold fresh water, the second cavity 54 is used to hold sewage; when the first cavity 53 is used to hold sewage, the second cavity 54 is used to hold clean water.
  • the first cavity 53 is used for containing clean water
  • the second cavity 54 is for containing sewage
  • the first pipe 55 is a clean water pipe
  • the first cavity 53 is a clean water cavity
  • the second pipe 56 is a sewage.
  • the second cavity 54 is a sewage chamber
  • the first pipe 55 and the second pipe 56 are both connected to the water tank 30.
  • the first pipe 55 provides clean water to the water tank 30, and the second pipe 56 absorbs sewage in the water tank 30.
  • the spacer 52 includes a piston 520 and a guiding member 521.
  • the piston 520 abuts against the inner wall of the water tank body 51.
  • the guiding member 521 is movably connected to the water tank body 51.
  • the piston 520 is along the inner wall of the water tank body 51 under the action of water pressure. Moving to adjust the capacity of the first cavity 53 and the second cavity 54. For example, when the volume of clean water entering the tank body 51 is greater than the volume of the sewage entering the tank body 51, the piston 520 is subjected to the water pressure of the clean water and moves toward the sewage chamber; on the contrary, when the sewage enters the tank body 51, the volume is larger than the clean water. When entering the volume in the tank body 51, the piston 520 is subjected to the water pressure of the sewage and moves toward the clear water chamber.
  • the side wall of the water tank body 51 defines a guiding hole 57.
  • the guiding member 521 is sealingly mounted in the guiding hole 57 to guide the piston 520 to move. Since the guide member 521 is sealingly mounted in the guide hole 57, water leakage can be ensured.
  • a seal ring is disposed around the guide hole 57.
  • the guide hole 57 is opened at a position near the top of the water tank body 51, so that the water tank body 51 can be prevented from leaking water through the guide hole 57.
  • the guide holes 57 are opened at other positions of the water tank body 51.
  • the guiding member 521 is movably connected to the left side or the right side of the water tank body 51, that is, the guiding hole 57 is opened on the left side or the right side of the water tank body 51, and the first duct 55 communicates with the left side of the water tank body 51, and the second The duct 56 communicates with the right side of the tank body 51.
  • a clean water pump 58 is disposed on the first conduit 55 to provide power for the clean water to enter the water tank 30.
  • the second cavity 54 is connected to a vacuum pump 59 through a pipe.
  • the vacuum pump 59 can increase the negative pressure of the second cavity 54 to suck the sewage in the water tank 30 into the second cavity 54.
  • a wiper lip 41 is provided on the side of the garbage collection box 40 adjacent to the flexible drum 10 for scraping the trash on the flexible drum 10.
  • a load bearing wheel 60 is disposed between the bottom of the garbage collection box 40 and the bottom of the wiper lip 41 for increasing the load bearing capacity of the garbage collection box 40.
  • a water level sensor is disposed on the inner wall of the second cavity 54 at the top position, and an alarm is disposed on the cleaning robot 100, and the alarm is electrically connected to the water level sensor, and the sewage in the second cavity 54 will be When full, the water level sensor senses the water level signal and sends the signal to the alarm. The alarm alarms to remind the user to clean the sewage tank.
  • the cleaning robot 200 of the present embodiment is different from the first embodiment in that the guiding members 521 of the two water tanks 50 are movably connected to the top or bottom of the water tank body 51, that is, the guiding holes 57 are opened at the top of the water tank body 51. Or the bottom portion, the first duct 55 communicates with the tank body 51 at an upper position, and the second duct 56 communicates with the tank body 51 at a lower position.
  • the cleaning robot 300 of the present embodiment is different from the first embodiment in that the spacer 52 includes a hinge 522 and a rotating shaft 523 of the pivoting flap 522 .
  • the flap 522 includes a first partition 524 and a second partition. 525.
  • the first baffle 524 and the second baffle 525 are respectively pivotally connected to the rotating shaft 523 to respectively rotate along the rotating shaft 523 under the action of water pressure.
  • the first partition 524 and the second partition 525 respectively abut the water tank body 51, and the rotating shaft 523 is connected to the water tank body 51, so that the first partition 53 and the second partition 525 form a first cavity 53 and a second cavity. 54.
  • the first partition 524 and the second partition 525 move in opposite directions to adjust the capacities of the first cavity 53 and the second cavity 54.
  • the cleaning robot 400 of the present embodiment is different from the first embodiment in that the sewage pressing member 31 is a water swell which is provided at the bottom of the water tank 30.
  • the water tank 30 includes a clean water tank 33 and a sewage tank 34.
  • the bottom of the clean water tank 33 is provided with a clear water hole 35.
  • the bottom of the sewage tank 34 is provided with a sewage hole 36.
  • the clean water tank 33 is connected with the first pipeline 55, and the sewage tank 34 is connected to the second pipeline. 56.
  • a clear water pump is also disposed on the first conduit 55 for powering the clean water into the clean water tank 33.
  • the sewage tank 34 is disposed apart from the clean water tank 33.
  • the clear water tank 33 is disposed above the flexible drum 10 and has a gap with the flexible drum 10.
  • the bottom of the clear water tank 33 is provided with an array of clear water holes 35, and water inlets are provided on both sides of the clear water tank 33.
  • the water inlet is in communication with the first cavity 53 of the water tank 50, and water can be introduced through the two water inlets.
  • the sewage tank 34 is disposed close to the clean water tank 33, and there is a gap between the sewage tank 34 and the clean water tank 33.
  • the volume of the entire sweeping robot can be reduced, and the bottom of the tank of the sewage tank 34 is provided with an array of sewage holes 36.
  • a water outlet is arranged at both ends of the sewage tank 34, and the water outlet is connected with the second cavity 54 of the water tank 50, and the sewage can be separately discharged through the two water outlets.
  • it is also possible to provide a water outlet or to control the amount of sewage by providing a solenoid valve at the two outlets. When sewage is accumulated in the sewage tank 34, it can be discharged to the second cavity 54 through the water outlet.

Abstract

一种扫地机器人及其两用水箱。该两用水箱（50）包括水箱本体（51）及设于所述水箱本体（51）内的隔离件（52），所述隔离件（52）将所述水箱本体（51）分隔为第一腔体（53）与第二腔体（54），所述隔离件（52）抵接所述水箱本体（51）的内壁，所述第一腔体（53）连通第一管道（55），所述第二腔体（54）连通第二管道（56）；在外力或水压作用下，所述隔离件（52）沿所述水箱本体（51）的内壁移动，以调节所述第一腔体（53）与第二腔体（54）的容量。还涉及一种包括所述两用水箱（50）的扫地机器人，所述两用水箱可容纳两种不同液体且可调整容量，所述扫地机器人，体积小、使用空间大。

Description

扫地机器人及其两用水箱 技术领域
本发明涉及清洁设备技术领域，具体涉及扫地机器人及其两用水箱。
背景技术
扫地机器人是一种自动清洁的设备，能够减轻人清洁的压力。扫地机器人一般采用滚刷、滚筒及水槽和水箱的结构，清水从水槽一端为滚筒提供清水，滚筒挤出的污水则通过负压吸入污水箱。这样清水箱与污水箱各自分开，将大大占用清洁器具的设计与实用空间。
发明内容
基于此，本发明有必要提供一种可容纳两种不同液体且可调整容量的两用水箱。
本发明还发明有必要提供一种体积较小、使用空间大的扫地机器人。
为了实现本发明的目的，本发明采用以下技术方案：
一种两用水箱，其包括水箱本体及设于所述水箱本体内的隔离件，所述隔离件将所述水箱本体分隔为第一腔体与第二腔体，所述隔离件抵接所述水箱本体的内壁，所述第一腔体连通第一管道，所述第二腔体连通第二管道；在外力或水压作用下，所述隔离件沿所述水箱本体的内壁移动，以调节所述第一腔体与第二腔体的容量。
上述的两用水箱，通过隔离件将水箱分隔成为第一腔体与第二腔体，第一腔体与第二腔体分别盛装不同的液体，并且隔离件可在外力或水压作用下移动，以调整第一腔体与第二腔体的容量，减少了水箱的体积，且使用灵活。
其中一些实施例中，所述隔离件包括活塞及导向件，所述活塞抵接所述水箱本体的内壁，所述导向件活动连接所述水箱本体，在外力或水压作用下，所述活塞沿所述水箱本体的内壁移动，以调节所述第一腔体与第二腔体的容量。
其中一些实施例中，所述水箱本体侧壁开设一导向孔，所述导向件密封安装于所述导向孔内。
其中一些实施例中，所述导向孔开设于所述水箱本体靠近顶部位置。
其中一些实施例中，所述导向件活动连接所述水箱本体的左侧或右侧，所述第一管道连通所述水箱本体的左侧，所述第二管道连通所述水箱本体的右侧。
其中一些实施例中，所述导向件活动连接所述水箱本体的顶部或底部，所述第一管道连通所述水箱本体靠上部位置，所述第二管道连通所述水箱本体靠下部位置。
其中一些实施例中，所述隔离件包括活页及枢接所述活页的转轴，所述活页包括分别枢接所述转轴的第一隔板及第二隔板，所述第一隔板与第二隔板分别抵接所述水箱本体，所述转轴连接所述水箱本体；在外力或水压作用下，所述第一隔板与第二隔板沿所述水箱本体的内壁移动，以调节所述第一腔体与第二腔体的容量。
本发明还有必要提供一种扫地机器人，其包括柔性滚筒、位于所述柔性滚筒一侧的滚刷、位于所述柔性滚筒上方的水槽、污水挤压部件及所述的两用水箱，所述第一管道与第二管道均连通所述水槽。
上述的扫地机器人，采用两用水箱，用于盛装清水与污水，这样由于水箱的体积减小，整个扫地机器人的体积也相应减小，增加扫地机器人的使用空间。
其中一些实施例中，所述第一管道上设置一清水泵。
其中一些实施例中，所述第二腔体连通一真空泵。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他实施例的附图。
图1是本发明一较佳实施例所述扫地机器人的整体结构示意图，其中的水箱本体呈打开状态；
图2是图1所述扫地机器人的另一视角的结构示意图；
图3是本发明另一较佳实施例所述扫地机器人的整体结构示意图；
图4是本发明另一较佳实施例所述扫地机器人的整体结构示意图；
图5是本发明另一较佳实施例所述扫地机器人的结构示意图，其中去掉了水箱。
具体实施方式
为了便于理解本发明，下面将参照相关附图对本发明进行更全面的描述。附图中给出了本发明的较佳实施例。但是，本发明可以以许多不同的形式来实现，并不限于本文所描述的实施例。相反地，提供这些实施例的目的是使对本发明的公开内容的理解更加透彻全面。
需要说明的是，当元件被称为“固定于”另一个元件，它可以直接在另一个元件上或者也可以存在居中的元件。当一个元件被认为是“连接”另一个元件，它可以是直接连接到另一个元件或者可能同时存在居中元件。
除非另有定义，本文所使用的所有的技术和科学术语与属于本发明的技术领域的技术人员通常理解的含义相同。本文中在本发明的说明书中所使用的术语只是为了描述具体的实施例的目的，不是旨在于限制本发明。
实施例一
请参照图1与图2，为本发明一较佳实施例的扫地机器人100，包括柔性 滚筒10、位于柔性滚筒10一侧的滚刷20、位于柔性滚筒10上方的水槽30、污水挤压部件31、位于柔性滚筒10一侧及滚刷20下方的垃圾收集盒40及两用水箱50，通过滚筒电机11驱动柔性滚筒10转动，柔性滚筒10转动时可清除地上的污渍，滚刷20通过滚刷电机21驱动，及时刷除柔性滚筒10上的脏物，赃物掉入下方的垃圾收集盒40，达到及时除去赃物的目的。污水挤压部件31通过挤压柔性滚筒10，将柔性滚筒10的污水挤出至水槽30。
请参照图1，柔性滚筒10的转轴采用硬质材料制成，而周部则采用柔性材料制成，例如采用海绵、棉布等材料制成，使得清水容易吸入，并且容易达到清洁功能。柔性滚筒10采用电机驱动转动，电机也安装于壳体内部。柔性滚筒10的转速会影响清污的效果，因此需要合理设置柔性滚筒10的转速，在清理不同的环境时，采用不同的转速。
水槽30设于柔性滚筒10的上方，并与柔性滚筒10具有间隙，水槽30的槽底开设有阵列设置的水孔32，水孔32的两侧分别均设置进水口与出水口，该进水口与水箱50连通，可以通过两个进水口进水。当然，也可以设置一个进水口，或者通过在两个进水口处设置电磁阀来控制进水量。出水口与水箱50连通，可以通过两个出水口分别出污水。当然，也可以设置一个出水口，或者通过在两个出水口处设置电磁阀来控制出污水量。当水槽30内积有污水时，可以通过出水口排至水箱50。
本实施例中，污水挤压部件31为挤水压辊，挤水压辊呈圆柱状，挤水压辊31靠近污水槽30设置以便于将污水压入水槽30，且挤水压辊31的表面压设于柔性滚筒10的表面，本实施例中，挤水压辊31与水槽30的侧面之间具有间隙。挤水压辊31压设柔性滚筒10以使柔性滚筒10的表面形成凹陷部13，挤水压辊31位于该凹陷部13的部分的尺寸为挤水压辊31尺寸的1/4-1/2，这样既不会影响柔性滚筒10的正常转动，又可以压出污水。当然，挤水压辊31下压的尺寸较大时，柔性滚筒10也可转动。本实施例中，挤水压辊31位于该凹陷部13的部分的尺寸为挤水压辊31尺寸的1/3，该尺寸为最佳下压尺寸。
请参照图1与图2，两用水箱50用于盛装清洗柔性滚筒10的清水及柔性滚筒10产生的污水，其为封闭结构。本实施例中，两用水箱50包括水箱本体51及设于水箱本体51内的隔离件52，隔离件52将水箱本体51分隔为第一腔体53与第二腔体54，第一腔体53连通第一管道55，第二腔体54连通第二管道56，第一腔体53用于盛装清水或者污水，第二腔体54用于盛装污水或者清水。外力或水压作用下隔离件52可沿水箱本体51的内壁移动，以调整第一腔体53与第二腔体54的容量，减少了水箱的体积，且使用灵活。外力例如用户直接拨动隔离件52。
当第一腔体53用于盛装清水时，第二腔体54用于盛装污水；当第一腔体53用于盛装污水时，第二腔体54用于盛装清水。本实施例中，第一腔体53用于盛装清水，第二腔体54用于盛装污水，即第一管道55为清水管道，第一腔体53为清水腔体，第二管道56为污水管道，第二腔体54为污水腔体，第一管道55与第二管道56均连通水槽30，第一管道55为水槽30提供清水，第二管道56吸取水槽30内的污水。
本实施例中，隔离件52包括活塞520及导向件521，活塞520抵接水箱本体51的内壁，导向件521活动连接水箱本体51，活塞520在水压的作用下沿着水箱本体51的内壁移动，以调节第一腔体53与第二腔体54的容量。例如，当清水进入水箱本体51内的体积大于污水进入水箱本体51内的体积时，活塞520受到清水的水压作用，朝向污水腔体移动；相反，当污水进入水箱本体51内的体积大于清水进入水箱本体51内的体积时，活塞520受到污水的水压作用，朝向清水腔体移动。
本实施例中，水箱本体51的侧壁开设一导向孔57，导向件521密封安装于该导向孔57内，以导向活塞520移动。因导向件521密封安装于导向孔57内，可以保证不漏水，例如导向孔57周部设置密封胶圈。优选，导向孔57开设于水箱本体51靠近顶部位置，这样，更能防止水箱本体51通过导向孔57漏水。其他实施例中，导向孔57开设于水箱本体51的其他位置。
本实施例中，导向件521活动连接水箱本体51的左侧或右侧，即导向孔 57开设于水箱本体51的左侧或右侧，第一管道55连通水箱本体51的左侧，第二管道56连通水箱本体51的右侧。
进一步地，在第一管道55上设置一清水泵58，可以为清水进入水槽30提供动力。第二腔体54通过管道连通一真空泵59，真空泵59可以为第二腔体54提高负压，将水槽30内的污水吸入第二腔体54。
再进一步地，在垃圾收集盒40的靠近柔性滚筒10的一侧设有刮唇41，用于刮除柔性滚筒10上的垃圾。垃圾收集盒40的底部与刮唇41的底部之间设置一承重轮60，用于增加垃圾收集盒40的承重能力。
再进一步地，在第二腔体54内壁靠顶部位置设置一水位感应器，在扫地机器人100上设置一报警器，报警器与该水位感应器电连接，当第二腔体54内的污水将满时，水位感应器感应到水位信号，并将该信号发送给报警器，报警器报警，提醒用户清理污水箱。
实施例二
请参照图3，本实施例的扫地机器人200，与实施例一不同的是，两用水箱50的导向件521活动连接水箱本体51的顶部或底部，即导向孔57开设于水箱本体51的顶部或底部，第一管道55连通水箱本体51靠上部位置，第二管道56连通水箱本体51靠下部位置。
实施例三
请参照图4，本实施例的扫地机器人300，与实施例一不同的是，隔离件52包括活页522及枢接活页522的转轴523，该活页522包括第一隔板524及第二隔板525，第一隔板524及第二隔板525分别枢接转轴523，以在水压的作用下分别沿着转轴523转动。第一隔板524与第二隔板525分别抵接水箱本体51，转轴523连接水箱本体51，这样第一隔板524与第二隔板525之间形成第一腔体53与第二腔体54。当一侧水压较大时，第一隔板524与第二隔板525反向运动，以调整第一腔体53与第二腔体54的容量。
实施例四
请参照图5，本实施例的扫地机器人400，与实施例一不同的是，污水挤 压部件31为设于水槽30底部的挤水凸起。
水槽30包括清水槽33与污水槽34，清水槽33的底部设有清水孔35，污水槽34的底部设有污水孔36，清水槽33与连通第一管道55，污水槽34连通第二管道56。第一管道55上还设置一清水泵，用于为清水进入清水槽33提供动力。
污水槽34与清水槽33隔离设置，柔性滚筒10转动时污水挤压部件31挤压出柔性滚筒10内的污水至污水槽34。本实施例中，清水槽33设于柔性滚筒10的上方，并与柔性滚筒10具有间隙，清水槽33的槽底开设有阵列设置的清水孔35，清水槽33的两侧均设置进水口，该进水口与水箱50的第一腔体53连通，可以通过两个进水口进水。当然，也可以设置一个进水口，或者通过在两个进水口处设置电磁阀来控制进水量。污水槽34靠近清水槽33设置，污水槽34与清水槽33之间具有间隙，这样，可以减小整个扫地机器人的体积，污水槽34的槽底开设有阵列设置的污水孔36。污水槽34的两端均设置一个出水口，该出水口与水箱50的第二腔体54连通，可以通过两个出水口分别出污水。当然，也可以设置一个出水口，或者通过在两个出水口处设置电磁阀来控制出污水量。当污水槽34内积有污水时，可以通过出水口排至第二腔体54。
以上所述实施例仅表达了本发明的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对本发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。因此，本发明专利的保护范围应以所附权利要求为准。

Claims (10)

  1. 一种两用水箱，其特征在于，包括水箱本体及设于所述水箱本体内的隔离件，所述隔离件将所述水箱本体分隔为第一腔体与第二腔体，所述隔离件抵接所述水箱本体的内壁，所述第一腔体连通第一管道，所述第二腔体连通第二管道；在外力或水压作用下，所述隔离件沿所述水箱本体的内壁移动，以调节所述第一腔体与第二腔体的容量。
  2. 根据权利要求1所述的两用水箱，其特征在于：所述隔离件包括活塞及导向件，所述活塞抵接所述水箱本体的内壁，所述导向件活动连接所述水箱本体，在外力或水压作用下，所述活塞沿所述水箱本体的内壁移动，以调节所述第一腔体与第二腔体的容量。
  3. 根据权利要求2所述的两用水箱，其特征在于：所述水箱本体侧壁开设一导向孔，所述导向件密封安装于所述导向孔内。
  4. 根据权利要求3所述的两用水箱，其特征在于：所述导向孔开设于所述水箱本体靠近顶部位置。
  5. 根据权利要求2所述的两用水箱，其特征在于：所述导向件活动连接所述水箱本体的左侧或右侧，所述第一管道连通所述水箱本体的左侧，所述第二管道连通所述水箱本体的右侧。
  6. 根据权利要求2所述的两用水箱，其特征在于：所述导向件活动连接所述水箱本体的顶部或底部，所述第一管道连通所述水箱本体靠上部位置，所述第二管道连通所述水箱本体靠下部位置。
  7. 根据权利要求1所述的两用水箱，其特征在于：所述隔离件包括活页及枢接所述活页的转轴，所述活页包括分别枢接所述转轴的第一隔板及第二 隔板，所述第一隔板与第二隔板分别抵接所述水箱本体，所述转轴连接所述水箱本体；在外力或水压作用下，所述第一隔板与第二隔板沿所述水箱本体的内壁移动，以调节所述第一腔体与第二腔体的容量。
  8. 一种扫地机器人，其特征在于，包括柔性滚筒、位于所述柔性滚筒一侧的滚刷、位于所述柔性滚筒上方的水槽、污水挤压部件及权利要求1-7任一项所述的两用水箱，所述第一管道与第二管道均连通所述水槽。
  9. 根据权利要求8所述的扫地机器人，其特征在于：所述第一管道上设置一清水泵。
  10. 根据权利要求8所述的扫地机器人，其特征在于：所述第二腔体连通一真空泵。
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CN107456165A (zh) * 2017-08-01 2017-12-12 深圳市智意科技有限公司 水箱及清洁机器人

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CN111789542A (zh) * 2020-06-04 2020-10-20 江苏美的清洁电器股份有限公司 水箱及清洁设备
CN113679310A (zh) * 2021-09-16 2021-11-23 北京京东乾石科技有限公司 一种智能清洗机器人系统

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