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发明名称
一种拖拉机升降装置
摘要
一种可以使农机具保持水平状态升降的拖拉机升降装置。它是通过设置长度相同的上部支撑杆、中部支撑杆和拖拉机后支架、农机具支架形成一刚性的平行四边形结构,并在拖拉机后支架底部安装一对液压油缸实现农机具的升降运动。
申请公布号
CN104982109A
申请公布日期
2015.10.21
申请号
CN201510334930.5
申请日期
2015.06.17
申请人
陈长江;陈红旗;陈嘉诚
发明人
陈长江;陈红旗;陈嘉诚
分类号
A01B63/111(2006.01)I
主分类号
A01B63/111(2006.01)I
代理机构
代理人
主权项
一种拖拉机升降装置,农机具支架通过上部支撑杆、中部支撑杆和底部液压油缸与拖拉机后支架连接,其特征是:上部支撑杆、中部支撑杆、拖拉机后支架、农机具支架共同形成一平行四边形结构,中部支撑杆右端由安装在拖拉机后支架的液压油缸支撑。
地址
476423 河南省商丘市夏邑县胡桥乡蒋楼村
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