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    • 5. 发明授权
    • Dust removal system for a riding lawn mower
    • 骑马割草机除尘系统
    • US08277528B2
    • 2012-10-02
    • US12203337
    • 2008-09-03
    • Hideya UmemotoEiji SatouTakeshi KomoridaYoshihiro UedaMasato AsaharaKazuhiro OchiMasahiro Yamada
    • Hideya UmemotoEiji SatouTakeshi KomoridaYoshihiro UedaMasato AsaharaKazuhiro OchiMasahiro Yamada
    • B01D45/00
    • A01D34/82
    • A dust removal system for a riding lawn mower, comprising an engine, a speed change device disposed outside of an engine compartment, and a universal coupling inserted through an opening provided to a separating wall in order to connect an output shaft of the engine and an input shaft of the speed change device. The dust removal system is composed of a perforated board which rotates integrally with the output shaft and around the axis of the output shaft in order to impede grass cuttings from flowing into the engine compartment through the opening, the perforated board having an insertion hole formed in the center to allow the universal coupling to be inserted; and a seal unit for substantially sealing the space between the universal coupling and the peripheral edge of the insertion hole. The seal unit has a radially extending flange formed on the universal coupling, and a ring member in which one end is mounted on the flange and the other end is in contact with the peripheral area around the insertion hole.
    • 一种用于骑马割草机的除尘系统,包括发动机,设置在发动机舱外部的变速装置和通过设置在分隔壁上的开口插入的万向联轴器,以将发动机的输出轴和 变速装置的输入轴。 除尘系统由与输出轴一体地绕输出轴的轴线旋转的多孔板组成,以阻止草屑通过开口流入发动机舱,该多孔板具有形成于该孔中的插入孔 允许通用联轴器插入的中心; 以及用于基本上密封通用联轴器和插入孔的周缘之间的空间的密封单元。 密封单元具有形成在通用联轴器上的径向延伸的凸缘,以及环形构件,其中一端安装在凸缘上,另一端与插入孔周围的周边区域接触。
    • 6. 发明授权
    • Lower limit adjustment mechanism for riding type mower
    • 骑马式割草机下限调整机构
    • US07562515B2
    • 2009-07-21
    • US11515229
    • 2006-09-01
    • Takeshi KomoridaHideya UmemotoYoshiyuki Esaki
    • Takeshi KomoridaHideya UmemotoYoshiyuki Esaki
    • A01D34/00
    • A01D34/74
    • A riding type mower comprises: a plurality of wheels including at least one driven wheel; a vehicle body supported by the plurality of wheels; a driver's seat supported by the vehicle body; a mower unit located below the vehicle body; a suspension mechanism for vertically movably supporting the mower unit from the vehicle body, the suspension mechanism having a restraint member operatively connected to the suspension mechanism; an operation mechanism for operating the suspension mechanism; a stopper for setting a lower limit for a vertical position of the mower unit to define a cutting height by abutment against the restraint member, the stopper is adapted to be rotated to change the lower limit; a lower limit adjustment element located laterally of the driver's seat and rotatable to rotate the stopper; and a linking mechanism for operatively connecting the lower limit adjustment element with the stopper.
    • 一种骑马式割草机包括:多个轮,包括至少一个从动轮; 由所述多个车轮支撑的车体; 由车体支撑的司机座位; 位于车体下方的割草机单元; 悬架机构,用于从车体垂直地移动地支撑割草机单元,悬挂机构具有可操作地连接到悬挂机构的约束件; 用于操作悬架机构的操作机构; 用于设定所述割草机单元的垂直位置的下限以通过抵靠所述约束构件限定切割高度的止动件,所述止动件适于旋转以改变所述下限; 下限调节元件,其位于驾驶员座椅的侧面并且可旋转以使止动器旋转; 以及用于将下限调节元件与止动件可操作地连接的连接机构。
    • 7. 发明申请
    • Dust Removal System for a Riding Lawn Mower
    • 骑马割草机除尘系统
    • US20090241498A1
    • 2009-10-01
    • US12203337
    • 2008-09-03
    • Hideya UmemotoEiji SatouTakeshi KomoridaYoshihiro UedaMasato AsaharaKazuhiro OchiMasahiro Yamada
    • Hideya UmemotoEiji SatouTakeshi KomoridaYoshihiro UedaMasato AsaharaKazuhiro OchiMasahiro Yamada
    • A01D34/00
    • A01D34/82
    • A dust removal system for a riding lawn mower, comprising an engine, a speed change device disposed outside of an engine compartment, and a universal coupling inserted through an opening provided to a separating wall in order to connect an output shaft of the engine and an input shaft of the speed change device. The dust removal system is composed of a perforated board which rotates integrally with the output shaft and around the axis of the output shaft in order to impede grass cuttings from flowing into the engine compartment through the opening, the perforated board having an insertion hole formed in the center to allow the universal coupling to be inserted; and a seal unit for substantially sealing the space between the universal coupling and the peripheral edge of the insertion hole. The seal unit has a radially extending flange formed on the universal coupling, and a ring member in which one end is mounted on the flange and the other end is in contact with the peripheral area around the insertion hole.
    • 一种用于骑马割草机的除尘系统,包括发动机,设置在发动机舱外部的变速装置和通过设置在分隔壁上的开口插入的万向联轴器,以将发动机的输出轴和 变速装置的输入轴。 除尘系统由与输出轴一体地绕输出轴的轴线旋转的多孔板组成,以阻止草屑通过开口流入发动机舱,该多孔板具有形成于该孔中的插入孔 允许通用联轴器插入的中心; 以及用于基本上密封通用联轴器和插入孔的周缘之间的空间的密封单元。 密封单元具有形成在通用联轴器上的径向延伸的凸缘,以及环形构件,其中一端安装在凸缘上,另一端与插入孔周围的周边区域接触。
    • 9. 发明申请
    • Riding type mower
    • 骑马式割草机
    • US20070169456A1
    • 2007-07-26
    • US11515229
    • 2006-09-01
    • Takeshi KomoridaHideya UmemotoYoshiyuki Esaki
    • Takeshi KomoridaHideya UmemotoYoshiyuki Esaki
    • A01D34/00
    • A01D34/74
    • A riding type mower comprises: a plurality of wheels including at least one driven wheel; a vehicle body supported by the plurality of wheels; a driver's seat supported by the vehicle body; a mower unit located below the vehicle body; a suspension mechanism for vertically movably supporting the mower unit from the vehicle body, the suspension mechanism having a restraint member operatively connected to the suspension mechanism; an operation mechanism for operating the suspension mechanism; a stopper for setting a lower limit for a vertical position of the mower unit to define a cutting height by abutment against the restraint member, the stopper is adapted to be rotated to change the lower limit; a lower limit adjustment element located laterally of the driver's seat and rotatable to rotate the stopper; and a linking mechanism for operatively connecting the lower limit adjustment element with the stopper.
    • 一种骑马式割草机包括:多个轮,包括至少一个从动轮; 由所述多个车轮支撑的车体; 由车体支撑的司机座位; 位于车体下方的割草机单元; 悬架机构,用于从车体垂直地移动地支撑割草机单元,悬挂机构具有可操作地连接到悬挂机构的约束件; 用于操作悬架机构的操作机构; 用于设定所述割草机单元的垂直位置的下限以通过抵靠所述约束构件限定切割高度的止动件,所述止动件适于旋转以改变所述下限; 下限调节元件,其位于驾驶员座椅的侧面并且可旋转以使止动器旋转; 以及用于将下限调节元件与止动件可操作地连接的连接机构。
    • 10. 发明授权
    • Lawn mower for directing grass clippings to a grass catcher
    • 草坪割草机将草地剪向草地捕捞者
    • US06672043B2
    • 2004-01-06
    • US10228387
    • 2002-08-26
    • Takashi ShibataTakashi FujiiHideya UmemotoTakeshi KomoridaHiroyuki TadaNobuyuki YamashitaShoso Ishimori
    • Takashi ShibataTakashi FujiiHideya UmemotoTakeshi KomoridaHiroyuki TadaNobuyuki YamashitaShoso Ishimori
    • A01D4306
    • A01D43/063A01D34/71A01D2101/00
    • A lawn mower for directing grass clippings to a grass catcher. The lawn mower includes a vehicle body and a mower unit supported by the vehicle body to be vertically movable for varying a height thereof above the ground. The mower unit includes a housing, cutting blades rotatable about vertical shafts, and a grass clippings discharge channel connected to the housing and opening downward for rearwardly directing grass clippings cut by the cutting blades. The lawn mower further includes a grass collecting duct for connecting a discharge opening of the grass clippings discharge channel to the grass catcher, and a receiving plate having a receiving surface for covering the downward opening of the grass clippings discharge channel. The receiving plate is pivotable about a transverse shaft between a grass clippings guiding position in which the receiving surface extends parallel to a flow of grass clippings through the grass clippings discharge channel and a grass clippings removing position in which the receiving surface has a large tilt angle relative to the ground. A swing range limiting mechanism is provided for reducing a swing range of the receiving plate as the mower unit is lowered relative to the ground.
    • 草坪割草机将草地剪向草地捕捞者。 割草机包括车身和由车体支撑的割草机单元,以便垂直移动以改变其高于地面的高度。 割草机单元包括壳体,围绕垂直轴可旋转的切割刀片和连接到壳体并且向下打开的草屑排出通道,用于向后引导由切割刀片切割的草屑。 割草机还包括用于将草屑排出通道的排出口连接到草地捕集器的收集烟道和具有用于覆盖草屑排出通道的向下开口的接收表面的收纳板。 接收板可围绕剪草导向位置绕其横向轴线转动,其中接收表面平行于通过草屑排出通道的草屑平行延伸,并且草屑移除位置,接收表面具有大的倾斜角 相对于地面。 提供摆动范围限制机构,用于在割草机单元相对于地面降低时减小接收板的摆动范围。