A New Locomotion System ; Steering, Propelling and supporting Vehicle Body by rolling Bowls.

新的运动系统；

• 批准号: 02806047
• 负责人: HORIO Hisashi
• 金额: $ 1.34万
• 依托单位: Kobe University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for General Scientific Research (C)
• 财政年份: 1990
• 资助国家: 日本
• 起止时间: 1990 至 1991
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-02806047/
• 关键词: New Locomotion System; Rolling of Bowl; Traction Drive; 転動球による支持・走行機構; 転動球と土の相互作用; トラクション・ドライブ

A new concept for locomotion system has been examined. A vehicle is steered, supported and propelled by rolling bog bowl. The big bowl is traction-driven by three rollers arranged at same intervals of 120 deg. This is one of the solutions for the proposition of elementary 'What mechanism can exist if steering apparatus has not any integral element in its system'.1)The drive unit was composed by using a bowl for basket bowl game and three dirvine rollers of 280 mm in diameter and 5 cm/min in peripheral speed. The unit was fixed on the arm attached in the other end to column. The rolling bowl moves the plate which slides on 200 ping-pong bowls. The locus was recorded upon the white paper spread upon carbon paper sticked on the plate.2)Regression line obtained from locus presents the estimation indexes of straightrollability, which are the angle-between the line and desired direction, and the standard deviation of each-point of locus from the line.3)The one of three driving rollers is located to rolling direction in right angles. When this roller is front side of rolling bowl, rolling is stabler in traction but lower in straight-rolling.4)The angle between the line and desired direction is bigger in higher latitude of roller position.5)The rotational speed of driving roller oriented in right angles to rolling direction is adjusted higher in particular ratio to other rollers. This ratio is geometrically desired ; 0.72 for 45 deg. in roller latitude.6)Propelling apparatus was composed from three driving units and examined on flat and rough surfaces. The concept of new locomotion system was well satisfied.

提出了一种新的运动系统概念。车辆是由滚动的沼泽地碗转向，支持和推进。大碗由三个120 °等间距排列的滚轮牵引驱动。这是对“如果转向装置在其系统中没有任何整体元件，则存在什么机构”这一基本命题的解决方案之一。1）驱动单元由用于篮碗游戏的碗和三个直径为280 mm、圆周速度为5 cm/min的驱动辊组成。该装置固定在另一端连接到柱的臂上。滚动的碗移动在200个乒乓球碗上滑动的盘子。2）由轨迹得到的回归直线代表了矫直度的评价指标，即直线与所需方向的夹角和轨迹各点与直线的标准偏差; 3）三个驱动辊中的一个驱动辊与轧制方向成直角。当该辊位于辊碗的前侧时，轧制牵引力较稳定，而直轧时则较低。4）辊位纬度越高，线与所需方向的夹角越大。5）与轧制方向成直角的主动辊转速比其它辊高，并按一定比例调整。该比率在几何上是期望的;对于45度为0.72。推进装置由三个驱动单元组成，并在平坦和粗糙表面上进行了检查。新运动系统的概念非常令人满意。

项目成果

H. HORIO, et al: "A Study on the Locomotion System by using rolling Bowls (III) (in Japanese)" J. of Kansai Branch of Soc. of Agric. Machinery. No. 72. (1992)

H. HORIO 等人：“使用滚动碗进行运动系统的研究 (III)（日语）” J. of Kansai Branch of Soc。

Hisashi HORIO: "A New Locomotion System ; Steering, Propelling and Supporting Vehicle Body by rolling Bowls" Proc. 10th Intern. Conf. of the ISTVS. III. 799-806 (1990)

Hisashi HORIO：“一种新的运动系统；通过滚动碗来转向、推进和支撑车身”Proc。

Hisashi HORIO: "A New Locomotion System;Steering,Propelling and Supporting Vehicle Body by rolling Bowls" Proc.10th Intern.Conf.of the ISTVS. III. 799-806 (1990)

Hisashi HORIO：“一种新的运动系统；通过滚动碗来转向、推进和支撑车身”Proc.10th Intern.Conf.of ISTVS。

Hisashi HORIO: "A New Locomotion System; Steering,Propelling and Supporting Vehicle Body by rolling Bowls" Proc.10th Intern.Conf.of the ISTVS. III. 799-806 (1990)

Hisashi HORIO：“一种新的运动系统；通过滚动碗来转向、推进和支撑车身”Proc.10th Intern.Conf.of ISTVS。

堀尾 尚志,他: "転動球による車体の支持・推進システムの研究(II)" 農業機械学会関西支部報. 70号. 55-56 (1991)

Takashi Horio等人：“使用滚珠的车体支撑和推进系统的研究（II）”日本农业机械学会关西分会杂志第70. 55-56号（1991年）。