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公开(公告)号:US08191798B2
公开(公告)日:2012-06-05
申请号:US12538500
申请日:2009-08-10
申请人: Klaus Hahn , Heiko Eberbach , Ralf Hirschpek , Willy Peeters , Robert E. Lorentzen , Kent Alvin Klemme
发明人: Klaus Hahn , Heiko Eberbach , Ralf Hirschpek , Willy Peeters , Robert E. Lorentzen , Kent Alvin Klemme
CPC分类号: A01C23/007 , A01M7/0089 , B05B9/06
摘要: An agricultural field sprayer (10) includes an electrically driven pump (50) locatable directly under sprayer fluid tank for conveying the fluid from the tank to a supply line. A return line (54) connects the pump (50) to the tank (22), and a sprayer line (32) connecting the pump (50) to an application assembly (20). The return line (54) and the sprayer line (32) include electrically operated control valves (68, 64), and an electronic control system (56) operates the motor (46) and the control valves (64, 68) as a function of different variables including field sprayer speed and sprayer fluid characteristics. The valve and motor controls and an additional valve-controlled return line facilitate numerous operational modes including tank fill, rinse, recirculation, spray, partial width spray, and stop modes.
摘要翻译: 农业喷雾器(10)包括电动泵(50),其可直接位于喷雾器流体箱下面,用于将流体从罐输送到供应管线。 回流管线(54)将泵(50)连接到罐(22)和将泵(50)连接到施加组件(20)的喷雾器管线(32)。 返回管线(54)和喷雾器管线(32)包括电动控制阀(68,64),并且电子控制系统(56)作为功能操作电动机(46)和控制阀(64,68) 不同的变量,包括现场喷雾器速度和喷雾器流体特性。 阀门和电机控制器以及附加的阀控回流管线可以实现多种操作模式,包括油箱填充,冲洗,再循环,喷雾,部分宽度喷涂和停止模式。
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公开(公告)号:US20100200668A1
公开(公告)日:2010-08-12
申请号:US12538500
申请日:2009-08-10
申请人: Klaus Hahn , Heiko Eberbach , Ralf Hirschpek , Willy Peeters , Robert E. Lorentzen , Kent Alvin Klemme
发明人: Klaus Hahn , Heiko Eberbach , Ralf Hirschpek , Willy Peeters , Robert E. Lorentzen , Kent Alvin Klemme
IPC分类号: B05B9/03
CPC分类号: A01C23/007 , A01M7/0089 , B05B9/06
摘要: An agricultural field sprayer (10) includes an electrically driven pump (50) locatable directly under sprayer fluid tank for conveying the fluid from the tank to a supply line. A return line (54) connects the pump (50) to the tank (22), and a sprayer line (32) connecting the pump (50) to an application assembly (20). The return line (54) and the sprayer line (32) include electrically operated control valves (68, 64), and an electronic control system (56) operates the motor (46) and the control valves (64, 68) as a function of different variables including field sprayer speed and sprayer fluid characteristics. The valve and motor controls and an additional valve-controlled return line facilitate numerous operational modes including tank fill, rinse, recirculation, spray, partial width spray, and stop modes.
摘要翻译: 农业喷雾器(10)包括电动泵(50),其可直接位于喷雾器流体箱下面,用于将流体从罐输送到供应管线。 回流管线(54)将泵(50)连接到罐(22)和将泵(50)连接到施加组件(20)的喷雾器管线(32)。 返回管线(54)和喷雾器管线(32)包括电动控制阀(68,64),并且电子控制系统(56)作为功能操作电动机(46)和控制阀(64,68) 不同的变量,包括现场喷雾器速度和喷雾器流体特性。 阀门和电机控制器以及附加的阀控回流管线可以实现多种操作模式,包括油箱填充,冲洗,再循环,喷雾,部分宽度喷涂和停止模式。
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