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System and method to detect a failed shear bolt supporting a concave of an agricultural combine

机译:检测支撑农用联合收割机凹面的剪切螺栓失效的系统和方法

摘要

A system and method for detecting existence of a failed or broken shear bolt supporting all or a portion of a concave of a threshing system of an agricultural combine and utilizing information relating to rates of movement and absence of movement of a concave to determine the existence and non-existence of a failed or broken shear bolt supporting the concave. More particularly, the present system and method is operable to diagnose existence of a broken shear bolt from a rapid downward movement of the concave and non-movement of the concave during operation of a driver for repositioning the concave. Also, existence of a false broken concave condition can be diagnosed by movements of the concave responsive to operation of the driver.
机译:一种系统和方法,用于检测支撑农用联合收割机脱粒系统的凹部的全部或一部分的失效或断裂的剪切螺栓的存在,并利用与凹部的运动速率和不运动的有关的信息来确定存在和失效不存在支撑凹面的失效或断裂的剪切螺栓。更特别地,本系统和方法可操作以在驱动器用于重新定位凹部的操作期间根据凹部的快速向下运动和凹部的不运动来诊断剪切螺栓的存在。而且,可以通过响应于驾驶员的操作的凹部的运动来诊断是否存在虚假的凹凹部状况。

著录项

  • 公开/公告号US7324883B2

    专利类型

  • 公开/公告日2008-01-29

    原文格式PDF

  • 申请/专利权人 DAVID N. HEINSEY;BARRY E. LEHMAN;

    申请/专利号US20060545355

  • 发明设计人 BARRY E. LEHMAN;DAVID N. HEINSEY;

    申请日2006-10-10

  • 分类号A01D41/127;A01B63/111;A01F12/28;

  • 国家 US

  • 入库时间 2022-08-21 20:09:21

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