WO2022116072A1 - 一种地面清洁装置 - Google Patents

一种地面清洁装置 Download PDF

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Publication number
WO2022116072A1
WO2022116072A1 PCT/CN2020/133513 CN2020133513W WO2022116072A1 WO 2022116072 A1 WO2022116072 A1 WO 2022116072A1 CN 2020133513 W CN2020133513 W CN 2020133513W WO 2022116072 A1 WO2022116072 A1 WO 2022116072A1
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Prior art keywords
rotating shaft
cleaning
bearing seat
cleaning device
floor cleaning
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PCT/CN2020/133513
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English (en)
French (fr)
Inventor
张婕
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南京溧水高新创业投资管理有限公司
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Priority to PCT/CN2020/133513 priority Critical patent/WO2022116072A1/zh
Publication of WO2022116072A1 publication Critical patent/WO2022116072A1/zh

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    • B08B1/32—
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
    • E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles

Definitions

  • the invention belongs to the technical field of ground cleaning, and in particular relates to a ground cleaning device.
  • the technical problem to be solved by the present invention is: to provide a ground cleaning device, which uses a cleaning brush to peel off the ground dirt, thereby achieving the purpose of surface cleaning, with higher efficiency, reducing the labor intensity of cleaning personnel, and further, also The dirt is sucked in by the dirt suction head, so as to achieve the purpose of unified collection and treatment.
  • a floor cleaning device includes a frame, the bottom of the frame is provided with casters, and the frame is provided with a first rotating shaft, a second rotating shaft, a transmission mechanism and a driving device;
  • the driving device is connected with the first rotating shaft or the second rotating shaft, and the transmission mechanism is connected with the first rotating shaft and the second rotating shaft.
  • the first rotating shaft is located at the position of the second rotating shaft.
  • a first cleaning turntable is installed on the bottom of the first rotating shaft, and a second cleaning turntable is installed on the bottom of the second rotating shaft; the bottoms of the first cleaning turntable and the second cleaning turntable are along their respective circumferential directions
  • the cleaning brushes are evenly distributed; the distribution diameter of the cleaning brushes on the first cleaning turntable is smaller than the distribution diameter of the cleaning brushes on the second cleaning turntable.
  • first bearing seat for rotatably installing the first rotating shaft and a second bearing seat for rotatably installing the second rotating shaft are installed on the frame; the first bearing seat and the Bearings are installed in the second bearing seats.
  • first bearing seat and the second bearing seat are both arranged in pairs, and the bearing is fixed by two oppositely arranged first bearing seat or second bearing seat.
  • the transmission mechanism includes a pulley and a belt, the pulley is respectively installed on the first rotating shaft and the second rotating shaft, and the belt connects the two pulleys.
  • the diameter of the pulley on the first rotating shaft is not smaller than the diameter of the pulley on the second rotating shaft.
  • the driving device is connected to the second rotating shaft through a gear pair.
  • a dust suction device is also installed on the frame, the dust suction port of the dust suction device is connected to a dust suction pipe, and the other end of the dust suction pipe is connected to a dirt suction head; the dirt suction head is located in the The second cleans the rear of the turntable.
  • the sewage suction head is a bucket-shaped structure
  • the transverse dimension at the inlet is 5 to 10 times the transverse dimension at the outlet
  • the longitudinal dimension at the outlet is 5 times the longitudinal dimension at the inlet. to 10 times.
  • the inlet of the sewage suction head is located in front of the outlet thereof, and the whole is inclined at an angle of 30 to 50°.
  • the present invention adopts two cleaning turntables to work at the same time, and the rotation speed of the cleaning brushes on the two cleaning turntables is fast in the front and slow in the back, so as to better peel off the dirt from the ground and effectively clean the ground.
  • the effect of peeling off the dirt on the ground is then sucked by the suction head to complete the collection of dirt.
  • the entire cleaning process is more efficient and reduces the labor intensity of cleaning personnel.
  • Fig. 1 is the structural perspective view of the present invention
  • Figure 2 is a front view of the structure of the present invention.
  • a floor cleaning device includes a frame 1, and a casing can be installed outside the frame 1, so that the overall appearance is more beautiful, and at the same time, the internal components and the safety of users can be protected.
  • a caster 14 is installed on the bottom of the frame 1, and the caster 14 is a universal wheel, which can realize translation and steering.
  • a first rotating shaft 5 , a second rotating shaft 6 , a transmission mechanism 11 and a driving device 13 are installed on the frame 1 .
  • the first rotating shaft 5 and the second rotating shaft 6 are vertically arranged, the driving device 13 is connected with the first rotating shaft 5 or the second rotating shaft 6, and the transmission mechanism 11 is connected with the first rotating shaft 5 and the second rotating shaft 6 for first rotation
  • the shaft 5 is located behind the second rotation shaft 6 .
  • a first cleaning turntable 9 is installed on the bottom of the first rotating shaft, and a second cleaning turntable 10 is installed on the bottom of the second rotating shaft.
  • the bottoms of the first cleaning turntable 9 and the second cleaning turntable 10 are distributed with cleaning brushes 15 along their respective circumferential directions.
  • the cleaning brush 15 may be a wire brush or a bristle brush, or a belt-shaped or strip-shaped flexible member.
  • the distribution diameter of the cleaning brushes 15 on the first cleaning turntable 9 is smaller than the distribution diameter of the cleaning brushes 15 on the second cleaning turntable 10. Due to the different distribution diameters, the actual linear speeds of the cleaning brushes 15 on the two cleaning turntables are different. Specifically, This is manifested in that the linear speed of the cleaning brush 15 on the preceding cleaning turntable is relatively larger, so that the ground dirt can be stripped more effectively.
  • the driving device 13 is an electrical device, so the cleaning device also includes a power supply device, but this device is a conventional device, so it will not be described in detail.
  • the frame 1 is provided with a first bearing seat 7 for rotatably installing the first rotating shaft 5 and a first bearing seat 7 for rotatably installing the first rotating shaft 5
  • the second bearing seat 8 of the second rotating shaft 6 is rotatably installed; bearings are installed in both the first bearing seat 7 and the second bearing seat 8 .
  • both the first bearing seat 7 and the second bearing seat 8 are arranged in pairs, and the bearings pass through two oppositely arranged first bearing seats 7 or second bearings
  • the seat 8 is fixed. It should be noted that each rotating shaft is fixed by two pairs of bearing seats and bearings, and the fixed position is close to the end of the rotating shaft.
  • the transmission mechanism includes a pulley and a belt
  • the pulleys are installed on the first rotating shaft 5 and the second rotating shaft 6 respectively
  • the belt connects the two pulleys.
  • the belt drive can reduce the transmission noise, thereby reducing the disturbance to the surrounding people when the device is running, and at the same time reducing the loss of transmission efficiency and improving the cleaning ability.
  • the diameter of the pulley on the first rotating shaft 5 is not smaller than the diameter of the pulley on the second rotating shaft 6 . In this way, the rotational speed of the second cleaning turntable 10 is increased, thereby further improving the decontamination capability of the cleaning brush of the cleaning turntable.
  • the driving device 13 is connected to the second rotating shaft 6 through a gear pair.
  • the driving device 13 is a deceleration motor, which is arranged horizontally, the second rotating shaft 6 and the first rotating shaft 5 are both vertically arranged, and the rotating shaft of the driving device 13 is connected to the second rotating shaft 6 through a bevel gear mechanism to realize power transmission.
  • a dust suction device 2 is also installed on the rack 1, the dust suction port of the dust suction device 2 is connected to a dust suction pipe 3, and the other end of the dust suction pipe 3 is connected to a dirt suction head 4; 4 is located behind the second cleaning carousel 10.
  • the dust suction device 2 is provided with a dust suction fan and a storage cavity, and the ground dust and dirt enter the storage cavity through the suction head 4 and the dust suction pipe 3 for unified collection. The dust and dust on the ground can be collected by the dust collector 2 to realize the cleaning treatment of the ground.
  • the dirt suction head 4 is a bucket-shaped structure, and the lateral dimension at the inlet is 5 to 10 times, preferably 10 times, the lateral dimension at the outlet, and the longitudinal dimension at the outlet is the same as that at the inlet. 5 to 10 times the longitudinal dimension, preferably 10 times.
  • the lateral dimension of the dirt suction head 4 is larger than the distribution diameter of the cleaning brushes at the bottom of the cleaning turntable, so as to ensure that the dust suction area can cover the coverage area of the cleaning brush 15, thereby improving the dirt absorption capacity.
  • the inlet of the dirt suction head 4 is located in front of its outlet, and the whole is inclined at an angle of 30 to 50°, preferably 45°, so that the dirt on the ground can be better sucked in Suction head 4.

Abstract

一种地面清洁装置，包括机架（1），所述机架（1）的底部安装有脚轮（14），所述机架（1）上安装有第一转动轴（5）、第二转动轴（6）、传动机构（11）和驱动装置（13）；所述驱动装置（13）与所述第一转动轴（5）或所述第二转动轴（6）连接，所述传动机构（11）连接所述第一转动轴（5）和第二转动轴（6），所述第一转动轴（5）位于所述第二转动轴（6）的后方；所述第一转动轴（5）的底部安装有第一清洁转盘（9），所述第二转动轴（6）的底部安装有第二清洁转盘（10）；所述第一清洁转盘（9）和第二清洁转盘（10）的底部沿各自的圆周方向均分布有清洁刷（15）。该地面清洁装置采用两个清洁转盘同时工作，并且两个清洁转盘上的清洁刷转速前快后慢，从而更好地将污物从地面剥离，起到有效清洁地面的作用。

Description

一种地面清洁装置 技术领域
本发明属于地面清洁技术领域，具体涉及一种地面清洁装置。
背景技术
由于城市的发展和建造技术的提高，越老越多的建筑物都建造的高大宏伟，尤其是商场、医院等公共场合，往往都具有一个空间巨大的大厅，为了维护这些场合的干净整洁，需要保洁人员定期进行清洁处理。但是由于面积较大，因此劳动强度较高，且效率低下，清洁效果差。
发明内容
本发明所要解决的技术问题是：提供一种地面清洁装置，利用清洁刷将地面污物剥离，从而实现表面清洁的目的，具有更高的效率，降低保洁人员的劳动强度，更进一步的，还利用吸污头将污物吸入，从而实现统一收集处理的目的。
本发明是这样实现的：一种地面清洁装置，包括机架，所述机架的底部安装有脚轮，所述机架上安装有第一转动轴、第二转动轴、传动机构和驱动装置；所述驱动装置与所述第一转动轴或所述第二转动轴连接，所述传动机构连接所述第一转动轴和第二转动轴所述第一转动轴位于所述第二转动轴的后方；所述第一转动轴的底部安装有第一清洁转盘，所述第二转动轴的底部安装有第二清洁转盘；所述第一清洁转盘和第二清洁转盘的底部沿各自的圆周方向均分布有清洁刷；所述第一清洁转盘上的清洁刷分布直径小于所述第二清洁转盘上的清洁刷的分布直径。
进一步地，所述机架上安装有用于转动安装所述第一转动轴的第一轴承座和用于转动安装所述第二转动轴的第二轴承座；所述第一轴承座和所述第二轴承座中均安装有轴承。
进一步地，所述第一轴承座和第二轴承座均成对设置，所述轴承通过两个相对设置的第一轴承座或第二轴承座得以固定。
进一步地，所述传动机构包括带轮和皮带，所述带轮分别安装在所述第一转动轴和第二转动轴上，所述皮带连接两个带轮。
进一步地，所述第一转动轴上的带轮的直径不小于所述第二转动轴上的带轮的直径。
进一步地，所述驱动装置通过齿轮副连接所述第二转动轴。
进一步地，所述机架上还安装有吸尘装置，所述吸尘装置的吸尘口连接吸尘管，所 述吸尘管的另一端连接吸污头；所述吸污头位于所述第二清洁转盘的后方。
进一步地，所述吸污头为斗状结构体，其入口处的横向尺寸为其出口处的横向尺寸的5至10倍，所述出口处的纵向尺寸为所述入口处的纵向尺寸的5至10倍。
进一步地，所述吸污头的入口位于其出口的前方，其整体倾斜设置，倾斜角度为30至50°。
本发明带来的有益效果是：本发明采用两个清洁转盘同时工作，并且两个清洁转盘上的清洁刷转速前快后慢，从而更好地将污物从地面剥离，起到有效清洁地面的作用，剥离地面的污物再由吸污头吸入从而完成污物的收集，整个清洁过程更加高效，降低了保洁人员的劳动强度。
附图说明
图1为本发明的结构立体图；
图2为本发明的结构前视图。
具体实施方式
下面结合附图对本发明作进一步描述。以下实施例仅用于更加清楚地说明本发明的技术方案，而不能以此来限制本发明的保护范围。
如图1和2所示，一种地面清洁装置，包括机架1，机架1外部可以安装外壳，从而使整体外观更加美观，同时可以保护内部部件及使用者安全。机架1的底部安装有脚轮14，脚轮14为万向轮，可以实现平移和转向。
机架1上安装有第一转动轴5、第二转动轴6、传动机构11和驱动装置13。第一转动轴5和第二转动轴6竖直设置，驱动装置13与第一转动轴5或第二转动轴6连接，传动机构11连接第一转动轴5和第二转动轴6第一转动轴5位于第二转动轴6的后方。第一转动轴的底部安装有第一清洁转盘9，第二转动轴的底部安装有第二清洁转盘10。第一清洁转盘9和第二清洁转盘10的底部沿各自的圆周方向均分布有清洁刷15。清洁刷15可以是钢丝刷或鬃毛刷，也可以是带状或条状柔性部件。
第一清洁转盘9上的清洁刷15分布直径小于第二清洁转盘10上的清洁刷15的分布直径，由于分布直径的不同，导致两个清洁转盘上的清洁刷15的实际线速度不同，具体地表现为前面的清洁转盘上的清洁刷15的线速度相对更大，因此可以更加有效的剥离地面污物。需要说的是，驱动装置13为用电设备，因此本清洁装置还包含供电设备，但该设备为常规设备，故不作赘述。
作为固定第一转动轴5和第二转动轴6的一种具体方式，在一可选实施例中，机架 1上安装有用于转动安装第一转动轴5的第一轴承座7和用于转动安装第二转动轴6的第二轴承座8；第一轴承座7和第二轴承座8中均安装有轴承。
作为固定轴承座的一种具体方式，在一可选实施例中，第一轴承座7和第二轴承座8均成对设置，轴承通过两个相对设置的第一轴承座7或第二轴承座8得以固定。需要说明的是，每个转动轴通过两对轴承座及轴承固定，固定位置靠近转动轴的端部。
在一可选实施例中，传动机构包括带轮和皮带，带轮分别安装在第一转动轴5和第二转动轴6上，皮带连接两个带轮。采用皮带传动可以减少传动噪声，从而能够在装置运行时降低对周围人群的打扰，同时还能够减少传动效率损耗，提高清洁能力。
在一可选实施例中，第一转动轴5上的带轮的直径不小于第二转动轴6上的带轮的直径。通过这种方式使第二清洁转盘10的转速得到提高，从而进一步提高该清洁转盘的清洁刷的去污能力。
在一可选实施例中，驱动装置13通过齿轮副连接第二转动轴6。具体地，驱动装置13为减速电机，其水平设置，第二转动轴6和第一转动轴5均竖直设置，驱动装置13的转轴通过锥齿轮机构连接第二转动轴6实现动力传递。
在一可选实施例中，机架1上还安装有吸尘装置2，吸尘装置2的吸尘口连接吸尘管3，吸尘管3的另一端连接吸污头4；吸污头4位于第二清洁转盘10的后方。吸尘装置2内设置有吸尘风机和储物腔，地面尘土及污物经吸污头4和吸尘管3进入储物腔内统一收集。通过吸尘装置2可以将地面污物和灰尘收集，实现地面的清洁处理。
在一可选实施例中，吸污头4为斗状结构体，其入口处的横向尺寸为其出口处的横向尺寸的5至10倍，优选10倍，出口处的纵向尺寸为入口处的纵向尺寸的5至10倍，优选10倍。吸污头4的横向尺寸比清洁转盘底部的清洁刷的分布直径大，从而确保吸尘区域能够覆盖清洁刷15的覆盖区域，从而提升污物吸收能力。
在一可选实施例中，吸污头4的入口位于其出口的前方，其整体倾斜设置，倾斜角度为30至50°，优选45°，通过这样设置能够使地面污物更好地被吸入吸污头4中。
以上所述仅是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明技术原理的前提下，还可以做出若干改进和变形，这些改进和变形也应视为本发明的保护范围。

Claims (9)

  1. 一种地面清洁装置，其特征在于，包括机架(1)，所述机架(1)的底部安装有脚轮(14)，所述机架(1)上安装有第一转动轴(5)、第二转动轴(6)、传动机构(11)和驱动装置(13)；所述驱动装置(13)与所述第一转动轴(5)或所述第二转动轴(6)连接，所述传动机构(11)连接所述第一转动轴(5)和第二转动轴(6)所述第一转动轴(5)位于所述第二转动轴(6)的后方；所述第一转动轴的底部安装有第一清洁转盘(9)，所述第二转动轴的底部安装有第二清洁转盘(10)；所述第一清洁转盘(9)和第二清洁转盘(10)的底部沿各自的圆周方向均分布有清洁刷(15)；所述第一清洁转盘(9)上的清洁刷(15)分布直径小于所述第二清洁转盘(10)上的清洁刷(15)的分布直径。
  2. 根据权利要求1所述的地面清洁装置，其特征在于，所述机架(1)上安装有用于转动安装所述第一转动轴(5)的第一轴承座(7)和用于转动安装所述第二转动轴(6)的第二轴承座(8)；所述第一轴承座(7)和所述第二轴承座(8)中均安装有轴承。
  3. 根据权利要求2所述的地面清洁装置，其特征在于，所述第一轴承座(7)和第二轴承座(8)均成对设置，所述轴承通过两个相对设置的第一轴承座(7)或第二轴承座(8)得以固定。
  4. 根据权利要求1所述的地面清洁装置，其特征在于，所述传动机构包括带轮和皮带，所述带轮分别安装在所述第一转动轴(5)和第二转动轴(6)上，所述皮带连接两个带轮。
  5. 根据权利要求4所述的地面清洁装置，其特征在于，所述第一转动轴(5)上的带轮的直径不小于所述第二转动轴(6)上的带轮的直径。
  6. 根据权利要求1所述的地面清洁装置，其特征在于，所述驱动装置(13)通过齿轮副连接所述第二转动轴(6)。
  7. 根据权利要求1所述的地面清洁装置，其特征在于，所述机架(1)上还安装有吸尘装置(2)，所述吸尘装置(2)的吸尘口连接吸尘管(3)，所述吸尘管(3)的另一端连接吸污头(4)；所述吸污头(4)位于所述第二清洁转盘(10)的后方。
  8. 根据权利要求7所述的地面清洁装置，其特征在于，所述吸污头(4)为斗状结构体，其入口处的横向尺寸为其出口处的横向尺寸的5至10倍，所述出口处的纵向尺寸为所述入口处的纵向尺寸的5至10倍。
  9. 根据权利要求7所述的地面清洁装置，其特征在于，所述吸污头(4)的入口位于其出口的前方，其整体倾斜设置，倾斜角度为30至50°。
PCT/CN2020/133513 2020-12-03 2020-12-03 一种地面清洁装置 WO2022116072A1 (zh)

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CN209677706U (zh) * 2019-01-29 2019-11-26 河北科技学院 一种用于清洁仪器的清洁刷
CN210621593U (zh) * 2019-08-15 2020-05-26 上海思前物业管理有限公司 一种环保城市道路清扫装置
CN210936136U (zh) * 2019-09-04 2020-07-07 吴守芝 一种畜牧养殖清洗装置
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