公开(公告)号：US20090094765A1

公开(公告)日：2009-04-16

申请号：US12282503

申请日：2006-03-14

申请人： Takitarou Osaka ,  Junji Norita

发明人： Takitarou Osaka ,  Junji Norita

IPC分类号： E04H4/16

CPC分类号： B08B3/024 ,  B63B59/10 ,  E04H4/1654

摘要： A submersible cleaning robot (1) cleaning a cleaning subject item by jetting high-pressure water from a cleaning nozzle unit (3) towards a submerged cleaning subject item surface while moving along this cleaning subject item surface. The cleaning nozzle unit is mounted on a rotary shaft (5) provided on a robot body (2) so as to be capable of rotating freely and is configured so as to rotate in unison with this rotary shaft due to a reaction force of the jetting of high-pressure water at the cleaning subject item surface, and a propeller (4) generating a propulsion force for urging the robot body towards the cleaning subject item surface by rotating pursuant to the rotation of the rotary shaft is provided on this rotary shaft. A front edge (43a) of each vane (43) of the propeller in the direction of rotation thereof is formed so as to have a sweep-back angle (θ) preventing wrapping around of foreign matter. It is made difficult for foreign matter such as seaweed and algae, etc. to wrap around the propeller.

摘要翻译： 一种潜水清洁机器人（1），在沿着该清洁对象物品表面移动的同时，通过从清洁喷嘴单元（3）向浸没的清洁物品表面喷射高压水来清洁清洁物品。 清洁喷嘴单元安装在设置在机器人主体（2）上的旋转轴（5）上，以便能够自由旋转，并且构造成与喷射器的反作用力一致地与该旋转轴一起旋转 在所述旋转轴上设置有通过旋转轴的旋转而产生用于使所述机器人体向着所述清扫对象物表面转动的推进力的推进器（4）。 螺旋桨沿其旋转方向的每个叶片（43）的前边缘（43a）形成为具有防止外来物质缠绕的回扫角（θ）。 使诸如海藻和藻类等异物卷绕螺旋桨变得困难。

公开(公告)号：US20100307545A1

公开(公告)日：2010-12-09

申请号：US12735720

申请日：2008-11-12

申请人： Takitarou Osaka ,  Hideo Yakushiji ,  Daisuke Hirata

发明人： Takitarou Osaka ,  Hideo Yakushiji ,  Daisuke Hirata

IPC分类号： B08B3/00

CPC分类号： B63B59/08 ,  A01K63/10 ,  B08B3/024 ,  B63B59/10 ,  E04H4/1654

摘要： In a submersible cleaning robot comprising a robot body (2) that moves along the surface of a cleaning subject item present underwater, and a cleaning nozzle unit (3) that is provided within the robot body and cleans the cleaning subject item by jetting high-pressure water towards the surface of the cleaning subject item, an auxiliary cleaning work device (70) is installed to the robot body. The auxiliary cleaning work device is provided with a rotary shaft (76) rotatably provided in a work device body (71), a cleaning nozzle unit (72) that is provided in a bottom section of the rotary shaft, jets high-pressure water, and rotates in unison with the rotary shaft due to a reaction force of jetting of high-pressure water at the surface of the cleaning subject item and thus cleans the cleaning subject item, and a propeller (73) that rotates pursuant to rotation of a rotary shaft provided above the aforementioned rotary shaft, thus producing a force for pushing the work device body towards the surface of the cleaning subject item.

摘要翻译： 一种潜水清洁机器人，其特征在于，具备沿着水下的清扫对象物的表面移动的机器人主体（2）和设置在机器人体内的清洗喷嘴单元（3） 向清洁对象物品的表面施加压力水，辅助清洁作业装置（70）安装在机器人主体上。 辅助清洁作业装置设置有可旋转地设置在工作装置主体（71）中的旋转轴（76），设置在旋转轴的底部的清洗喷嘴单元（72）喷射高压水， 并且由于在清洁对象项目的表面喷射高压水的反作用力而与旋转轴一致地旋转，并且因此清洁被清洁物品;以及螺旋桨（73），其根据旋转体的旋转而旋转 轴，设置在上述旋转轴的上方，从而产生用于将工作装置主体推向清洁对象物的表面的力。

公开(公告)号：US08757181B2

公开(公告)日：2014-06-24

申请号：US12282503

申请日：2006-03-14

申请人： Takitarou Osaka ,  Junji Norita

发明人： Takitarou Osaka ,  Junji Norita

IPC分类号： B08B3/02

CPC分类号： B08B3/024 ,  B63B59/10 ,  E04H4/1654

摘要： A submersible cleaning robot cleaning a cleaning subject item by jetting high-pressure water from a cleaning nozzle unit towards a submerged cleaning subject item surface while moving along this cleaning subject item surface. The cleaning nozzle unit is mounted on a rotary shaft provided on a robot body so as to be capable of rotating freely and is configured to rotate in unison with this rotary shaft due to a reaction force of the jetting of high-pressure water at the cleaning subject item surface, and a propeller generating a propulsion force for urging the robot body towards the cleaning subject item surface by rotating pursuant to the rotation of the rotary shaft is provided on this rotary shaft. A front edge of each vane of the propeller in the direction of rotation thereof is formed so as to have a sweep-back angle preventing wrapping of foreign matter around the propeller.

摘要翻译： 一种潜水清洁机器人，其通过沿清洁物品表面移动而从清洁喷嘴单元向浸没的清洁物品表面喷射高压水来清洁被清洗物品。 清洁喷嘴单元安装在设置在机器人主体上的旋转轴上，以便能够自由旋转，并且构造成由于在清洁时喷射高压水的反作用力而与该旋转轴一致地旋转 在该旋转轴上设置有通过旋转轴的旋转而产生用于将机器人主体朝向清洁对象物表面推动的推进力的推进器。 螺旋桨在其旋转方向上的每个叶片的前边缘形成为具有防止异物卷绕在螺旋桨周围的回扫角。