CN107307812A - A kind of Floor-sweeping device of sweeping robot - Google Patents
A kind of Floor-sweeping device of sweeping robot Download PDFInfo
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- CN107307812A CN107307812A CN201710626057.6A CN201710626057A CN107307812A CN 107307812 A CN107307812 A CN 107307812A CN 201710626057 A CN201710626057 A CN 201710626057A CN 107307812 A CN107307812 A CN 107307812A
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- suction port
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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
- A47L11/24—Floor-sweeping machines, motor-driven
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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
- A47L11/4036—Parts or details of the surface treating tools
- A47L11/4041—Roll shaped surface treating tools
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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
- A47L11/4063—Driving means; Transmission means therefor
- A47L11/4069—Driving or transmission means for the cleaning tools
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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
- A47L11/4072—Arrangement of castors or wheels
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- Cleaning In General (AREA)
Abstract
本发明公开了一种清扫机器人的扫地装置,包括机身,机身前面两侧分别安装有主动前轮,机身后面两侧分别安装有从动后轮,两个主动前轮之间通过旋转轴连接,旋转轴外面套接有滚刷,从动后轮内侧均设置有第一齿轮,第一齿轮与从动后轮之间均通过固定杆固定连接,且第一齿轮通过啮合连接有第二齿轮,第二齿轮均位于从动后轮和主动前轮之间且水平放置,第二齿轮底面中心均连接有毛刷杆,毛刷杆底端连接有毛刷,机身的上半部分设置有集尘箱,集尘箱底部设置有第一吸尘口和第二吸尘口,第一吸尘口位于滚刷的正上方,第二吸尘口位于从动后轮后方的机身底面上,该装置能够实现对大块和紧贴地面的垃圾的清扫,同时节约能源,值得推广。
The invention discloses a sweeping device of a cleaning robot, which comprises a fuselage. Active front wheels are respectively installed on both sides of the front of the fuselage, and driven rear wheels are respectively installed on both sides of the rear of the fuselage. The shaft is connected, the rotating shaft is sleeved with a rolling brush, and the inner side of the driven rear wheel is provided with a first gear, and the first gear and the driven rear wheel are fixedly connected by a fixed rod, and the first gear is connected with a second gear through meshing. The second gear, the second gear is located between the driven rear wheel and the driving front wheel and placed horizontally, the center of the bottom surface of the second gear is connected with a brush rod, the bottom end of the brush rod is connected with a brush, the upper part of the fuselage A dust collection box is provided, and the bottom of the dust collection box is provided with a first suction port and a second suction port, the first suction port is located directly above the roller brush, and the second suction port is located on the fuselage behind the driven rear wheels On the bottom, the device can clean large pieces of garbage and close to the ground while saving energy, which is worth popularizing.
Description
技术领域technical field
本发明涉及机器人技术领域,具体为一种清扫机器人的扫地装置。The invention relates to the technical field of robots, in particular to a sweeping device of a sweeping robot.
背景技术Background technique
清扫机器人,又称自动打扫机、智能吸尘、机器人吸尘器等,是智能家用电器的一种,能凭借一定的人工智能,自动在房间内完成地板清理工作。一般采用刷扫和真空方式,将地面杂物先吸纳进入自身的垃圾收纳盒,从而完成地面清理的功能,一般来说,将完成清扫、吸尘、擦地工作的机器人,也统一归为清扫机器人。大多数的清扫机器人的扫地装置都是在机器人的底面安装毛刷,并在毛刷的后面设置真空吸尘口,将毛刷扫到的灰尘吸进集尘箱内,完成清扫任务。Sweeping robots, also known as automatic cleaning machines, smart vacuum cleaners, robot vacuum cleaners, etc., are a type of smart household appliances that can automatically complete floor cleaning in the room by virtue of certain artificial intelligence. Generally, brushing and vacuuming are used to absorb the debris on the ground into its own garbage storage box, so as to complete the function of ground cleaning. Generally speaking, robots that complete cleaning, vacuuming, and mopping the floor are also collectively classified as cleaning robot. The sweeping device of most cleaning robots is to install a brush on the bottom surface of the robot, and a vacuum suction port is arranged behind the brush, and the dust swept by the brush is sucked into the dust box to complete the cleaning task.
但是,这样的扫地装置存在以下问题,一是这种清扫机器人只能清扫地面上的细小灰尘和垃圾,无法清扫大块和紧贴地面的垃圾;二是这种清扫机器人的电源要同时提供滚轮转动和毛刷转动所需的电能,非常耗电。However, such a sweeping device has the following problems. The first is that the cleaning robot can only clean fine dust and rubbish on the ground, but cannot clean large pieces and rubbish close to the ground; The electric energy required for rotation and the rotation of the hair brush is very power consuming.
发明内容Contents of the invention
为了克服现有技术方案的不足,本发明提供一种清扫机器人的扫地装置,能够实现对大块和紧贴地面的垃圾的清扫,同时节约能源,值得推广。In order to overcome the deficiencies of the existing technical solutions, the present invention provides a sweeping device of a cleaning robot, which can clean large pieces of garbage and close to the ground while saving energy, and is worthy of popularization.
本发明解决其技术问题所采用的技术方案是:一种清扫机器人的扫地装置,包括机身,所述机身的前面两侧分别安装有主动前轮,且在机身的后面两侧分别安装有从动后轮,两个所述的主动前轮之间通过旋转轴连接,且在旋转轴的外面套接有滚刷,所述滚刷的刷毛均顺时针旋转放置且刷毛底部刚好紧贴地面,所述从动后轮的内侧均设置有第一齿轮,所述第一齿轮与从动后轮之间均通过固定杆固定连接,且第一齿轮通过啮合连接有第二齿轮,所述第二齿轮均位于从动后轮和主动前轮之间且水平放置,所述第二齿轮的底面中心均连接有毛刷杆,所述毛刷杆的底端连接有毛刷,所述毛刷的刷毛均倾斜向下且刷毛底部刚好紧贴地面,所述机身的上半部分设置有集尘箱,所述集尘箱的底部设置有第一吸尘口和第二吸尘口,所述第一吸尘口位于滚刷的正上方,所述第二吸尘口位于从动后轮后方的机身底面上。The technical solution adopted by the present invention to solve the technical problem is: a sweeping device of a cleaning robot, including a fuselage, active front wheels are respectively installed on both sides of the front of the fuselage, and are respectively installed on both sides of the rear of the fuselage. There is a driven rear wheel, and the two driving front wheels are connected by a rotating shaft, and a rolling brush is sleeved outside the rotating shaft, and the bristles of the rolling brush are rotated clockwise and the bottom of the bristles is just close to the On the ground, the inner side of the driven rear wheel is provided with a first gear, the first gear and the driven rear wheel are fixedly connected by a fixed rod, and the first gear is connected to the second gear through meshing, and the The second gears are all located between the driven rear wheel and the driving front wheel and placed horizontally. The center of the bottom surface of the second gears is connected with a brush rod, and the bottom end of the brush rod is connected with a brush. The bristles of the brush are all inclined downward and the bottom of the bristles is just close to the ground. The upper part of the fuselage is provided with a dust collection box, and the bottom of the dust collection box is provided with a first suction port and a second suction port. The first dust suction port is located directly above the roller brush, and the second dust suction port is located on the bottom surface of the fuselage behind the driven rear wheel.
作为本发明一种优选的技术方案,所述第一吸尘口与滚刷平行且第一吸尘口的长度等于滚刷的长度。As a preferred technical solution of the present invention, the first dust suction port is parallel to the roller brush and the length of the first dust suction port is equal to the length of the roller brush.
作为本发明一种优选的技术方案,所述第二吸尘口与第一吸尘口平行且第二吸尘口的长度等于两个毛刷中心连线的长度。As a preferred technical solution of the present invention, the second dust suction port is parallel to the first dust suction port and the length of the second dust suction port is equal to the length of the line connecting the centers of the two brushes.
作为本发明一种优选的技术方案,所述机身棱角为弧形且表面光滑。As a preferred technical solution of the present invention, the edges and corners of the fuselage are arc-shaped and the surface is smooth.
作为本发明一种优选的技术方案,所述主动前轮和从动后轮大小均相等。As a preferred technical solution of the present invention, the size of the driving front wheel and the driven rear wheel are equal.
作为本发明一种优选的技术方案,所述集尘箱的顶部设置有箱盖。As a preferred technical solution of the present invention, the top of the dust collection box is provided with a box cover.
作为本发明一种优选的技术方案,所述机身的上表面平整且无凸起部分。As a preferred technical solution of the present invention, the upper surface of the fuselage is flat and has no raised parts.
作为本发明一种优选的技术方案,所述主动前轮和从动后轮表面均套有防滑橡胶轮胎。As a preferred technical solution of the present invention, the surfaces of the driving front wheel and the driven rear wheel are both covered with anti-skid rubber tires.
与现有技术相比,本发明的有益效果是:Compared with prior art, the beneficial effect of the present invention is:
(1)本发明通过在机身的前半部分添加了滚刷,滚刷能够卷起地面上大块和紧贴地面的垃圾,并被第一吸尘口吸入集尘箱,机身的后半部分沿用了毛刷,能够吸收剩余的细小灰尘和垃圾,使得清扫机器人对地面的清扫更全面。(1) The present invention adds a rolling brush to the front half of the fuselage. The rolling brush can roll up large pieces of garbage on the ground and rubbish close to the ground, and is sucked into the dust box by the first dust suction port. The second half of the fuselage Some brushes are used, which can absorb the remaining fine dust and garbage, so that the cleaning robot can clean the ground more comprehensively.
(2)本发明的滚刷是由主动前轮旋转而带动,毛刷是通过从动后轮旋转和齿轮啮合而带动,使得电源只需向主动前轮提供电能,减少了电量消耗,值得推广。(2) The rolling brush of the present invention is driven by the rotation of the active front wheel, and the hair brush is driven by the rotation of the driven rear wheel and the meshing of the gears, so that the power supply only needs to provide electric energy to the active front wheel, which reduces power consumption and is worth popularizing .
附图说明Description of drawings
图1为本发明结构示意图。Fig. 1 is a schematic diagram of the structure of the present invention.
图中:1-机身;2-主动前轮;3-从动后轮;4-旋转轴;5-滚刷;6-刷毛;7-第一齿轮;8-固定杆;9-第二齿轮;10-毛刷杆;11-毛刷;12-集尘箱;13-第一吸尘口;14-第二吸尘口;15-箱盖;16-防滑橡胶轮胎。In the figure: 1-body; 2-driving front wheel; 3-driven rear wheel; 4-rotating shaft; 5-rolling brush; 6-bristle; 7-first gear; 8-fixed rod; 9-second Gear; 10-brush rod; 11-hair brush; 12-dust box; 13-first dust suction port; 14-second dust suction port; 15-box cover; 16-anti-skid rubber tire.
具体实施方式detailed description
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
以下各实施例的说明是参考附图,用以示例本发明可以用以实施的特定实施例。本发明所提到的方向和位置用语,例如「上」、「中」、「下」、「前」、「后」、「左」、「右」、「内」、「外」、「侧面」等,仅是参考附加图式的方向和位置。因此,使用的方向和位置用语是用以说明及理解本发明,而非用以限制本发明。The following descriptions of various embodiments refer to the accompanying drawings to illustrate specific embodiments in which the present invention can be implemented. The terms of direction and position mentioned in the present invention, such as "upper", "middle", "lower", "front", "rear", "left", "right", "inner", "outer", "side ", etc., are only for reference to the orientation and position of the attached drawings. Therefore, the terms of direction and position are used to illustrate and understand the present invention, but not to limit the present invention.
实施例:Example:
如图1所示,本发明提供了一种清扫机器人的扫地装置,包括机身1,所述机身1的前面两侧分别安装有主动前轮2,且在机身1的后面两侧分别安装有从动后轮3,两个所述的主动前轮2之间通过旋转轴4连接,且在旋转轴4的外面套接有滚刷5,所述滚刷5的刷毛6均顺时针旋转放置且刷毛6底部刚好紧贴地面,所述从动后轮3的内侧均设置有第一齿轮7,所述第一齿轮7与从动后轮3之间均通过固定杆8固定连接,且第一齿轮7通过啮合连接有第二齿轮9,所述第二齿轮9均位于从动后轮3和主动前轮2之间且水平放置,所述第二齿轮9的底面中心均连接有毛刷杆10,所述毛刷杆10的底端连接有毛刷11,所述毛刷11的刷毛6均倾斜向下且刷毛6底部刚好紧贴地面,所述机身1的上半部分设置有集尘箱12,所述集尘箱12的底部设置有第一吸尘口13和第二吸尘口14,所述第一吸尘口13位于滚刷5的正上方,所述第二吸尘口14位于从动后轮3后方的机身1底面上。As shown in Figure 1, the present invention provides a sweeping device for a cleaning robot, which includes a fuselage 1, active front wheels 2 are installed on both sides of the front of the fuselage 1, and active front wheels 2 are respectively installed on both sides of the rear of the fuselage 1. A driven rear wheel 3 is installed, and the two driving front wheels 2 are connected by a rotating shaft 4, and a rolling brush 5 is sleeved outside the rotating shaft 4, and the bristles 6 of the rolling brush 5 are all clockwise Placed in rotation and the bottom of the bristles 6 is just close to the ground, the inner side of the driven rear wheel 3 is provided with a first gear 7, and the first gear 7 and the driven rear wheel 3 are fixedly connected by a fixed rod 8, And the first gear 7 is connected with the second gear 9 through meshing, and the second gear 9 is located between the driven rear wheel 3 and the driving front wheel 2 and placed horizontally, and the center of the bottom surface of the second gear 9 is connected with A brush bar 10, the bottom end of the brush bar 10 is connected with a brush 11, the bristles 6 of the brush 11 are all inclined downward and the bottom of the bristles 6 is just close to the ground, the upper half of the fuselage 1 A dust collection box 12 is provided, and the bottom of the dust collection box 12 is provided with a first dust suction port 13 and a second dust suction port 14, the first dust suction port 13 is located directly above the roller brush 5, and the first dust suction port 13 is located directly above the roller brush 5. Two suction ports 14 are located on the bottom surface of the fuselage 1 behind the driven rear wheel 3 .
本发明在使用的时候,电源为主动前轮2提供能量,主动前轮2旋转,使清扫机器人前进,同时固定在主动前轮2上的旋转轴4转动,从而带动滚刷5转动,滚刷5可以卷起地面上的大块和紧贴地面的垃圾,并被第一吸尘口13吸入集尘箱12,机器人前进的同时也会带动从动后轮3旋转,通过固定杆8连接的第一齿轮7旋转,通过齿轮啮合的第二齿轮9也会旋转,第二齿轮9上的毛刷11转动,使地面上剩余的细小灰尘和垃圾聚集在机身1底部,被第二吸尘口14吸入集尘箱12,完成机器人对地面的全面清理。When the present invention is in use, the power supply provides energy for the active front wheel 2, and the active front wheel 2 rotates to make the cleaning robot move forward. 5. It can roll up the large pieces on the ground and the garbage close to the ground, and be sucked into the dust box 12 by the first dust suction port 13. When the robot advances, it will also drive the driven rear wheel 3 to rotate. When the first gear 7 rotates, the second gear 9 meshed with the gears will also rotate, and the brush 11 on the second gear 9 will rotate, so that the remaining fine dust and garbage on the ground will gather at the bottom of the fuselage 1 and be vacuumed by the second gear. Port 14 sucks dust box 12, completes the overall cleaning of robot to ground.
值得一提的是,第一吸尘口和第二吸尘口吸尘的原理是风机叶轮在电动机高速驱动下,将叶轮中的空气高速排出风机,同时使吸尘口部分的空气不断地补充进风机,吸尘口处的尘埃、脏物随空气被吸入集尘箱。It is worth mentioning that the principle of dust suction at the first suction port and the second suction port is that the fan impeller is driven by the motor at high speed, and the air in the impeller is discharged from the fan at high speed, and at the same time, the air in the dust suction port is continuously replenished. The dust and dirt at the suction port of the fan are sucked into the dust box along with the air.
如图1所示,所述第一吸尘口13与滚刷5平行且第一吸尘口13的长度等于滚刷5的长度,使滚刷5旋转所带来的灰尘能全部被第一吸尘口13吸收;所述第二吸尘口14与第一吸尘口13平行且第二吸尘口14的长度等于两个毛刷11中心连线的长度,使毛刷11转动而向机身1底部聚集的灰尘能全部被第二吸尘口14吸收;所述机身1棱角为弧形且表面光滑,使清扫机器人移动时不会碰坏家具;所述主动前轮2和从动后轮3大小均相等,使清扫机器人的移动更平稳;所述集尘箱12的顶部设置有箱盖15,方便清理集尘箱12内的灰尘垃圾;所述机身1的上表面平整且无凸起部分,使清扫机器人打扫床底、沙发底和橱柜底时不会碰到这些家具;所述主动前轮2和从动后轮3表面均套有防滑橡胶轮胎16,使清扫机器人打扫木质地板和瓷砖地板时不会打滑。As shown in Figure 1, the first dust suction port 13 is parallel to the roller brush 5 and the length of the first dust suction port 13 is equal to the length of the roller brush 5, so that the dust brought by the rotation of the roller brush 5 can be completely absorbed by the first dust collector. The dust suction port 13 absorbs; the second dust suction port 14 is parallel to the first dust suction port 13 and the length of the second dust suction port 14 is equal to the length of the center line of the two hair brushes 11, so that the hair brush 11 rotates toward The dust gathered at the bottom of the fuselage 1 can all be absorbed by the second suction port 14; the edges and corners of the fuselage 1 are arc-shaped and the surface is smooth, so that the cleaning robot will not damage the furniture when it moves; The moving rear wheels 3 are all equal in size, so that the movement of the cleaning robot is more stable; the top of the dust collection box 12 is provided with a box cover 15, which is convenient for cleaning the dust and garbage in the dust collection box 12; the upper surface of the body 1 is smooth And there is no raised part, so that the cleaning robot can not touch these furniture when cleaning the bottom of the bed, the bottom of the sofa and the bottom of the cabinet; Cleans wooden and tiled floors without slipping.
本发明的主要特点在于,(1)本发明通过在机身的前半部分添加了滚刷,滚刷能够卷起地面上大块和紧贴地面的垃圾,并被第一吸尘口吸入集尘箱,机身的后半部分沿用了毛刷,能够吸收剩余的细小灰尘和垃圾,使得清扫机器人对地面的清扫更全面。(2)本发明的滚刷是由主动前轮旋转而带动,毛刷是通过从动后轮旋转和齿轮啮合而带动,使得电源只需向主动前轮提供电能,减少了电量消耗,值得推广。The main features of the present invention are that (1) the present invention adds a rolling brush to the front half of the fuselage, and the rolling brush can roll up large pieces of garbage on the ground and rubbish close to the ground, and be sucked by the first dust suction port for dust collection The second half of the fuselage continues to use the brush, which can absorb the remaining fine dust and garbage, making the cleaning robot clean the ground more comprehensively. (2) The rolling brush of the present invention is driven by the rotation of the active front wheel, and the hair brush is driven by the rotation of the driven rear wheel and the meshing of the gears, so that the power supply only needs to provide electric energy to the active front wheel, which reduces power consumption and is worth popularizing .
对于本领域技术人员而言,显然本发明不限于上述示范性实施例的细节,而且在不背离本发明的精神或基本特征的情况下,能够以其他的具体形式实现本发明。因此,无论从哪一点来看,均应将实施例看作是示范性的,而且是非限制性的,本发明的范围由所附权利要求而不是上述说明限定,因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本发明内。不应将权利要求中的任何附图标记视为限制所涉及的权利要求。It will be apparent to those skilled in the art that the invention is not limited to the details of the above-described exemplary embodiments, but that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
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CN108991986A (en) * | 2018-09-11 | 2018-12-14 | 广东宏穗晶科技服务有限公司 | A kind of dust-collecting robot |
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CN110464250A (en) * | 2018-05-10 | 2019-11-19 | 杭州萤石软件有限公司 | A kind of sweeping robot and floor cleaning method |
CN112842161A (en) * | 2021-01-27 | 2021-05-28 | 李宁 | Cleaning and disinfecting vehicle for public health |
CN113426778A (en) * | 2021-06-17 | 2021-09-24 | 中广核研究院有限公司 | Pipeline inner wall cleaning device |
CN114522942A (en) * | 2022-03-10 | 2022-05-24 | 成都工贸职业技术学院 | Cleaning robot for ventilating duct |
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CN110464250A (en) * | 2018-05-10 | 2019-11-19 | 杭州萤石软件有限公司 | A kind of sweeping robot and floor cleaning method |
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CN113426778A (en) * | 2021-06-17 | 2021-09-24 | 中广核研究院有限公司 | Pipeline inner wall cleaning device |
CN114522942A (en) * | 2022-03-10 | 2022-05-24 | 成都工贸职业技术学院 | Cleaning robot for ventilating duct |
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