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CN203261650U 调幅液压翻转犁及用于改变翻转犁幅宽的调幅装置 失效 - 放弃

  • 专利标题： 调幅液压翻转犁及用于改变翻转犁幅宽的调幅装置
  • 专利标题（英）： Hydraulic breadth-regulating turnover plow and breadth regulating device used for changing breadth of turnover plow
  • 申请号： CN201320267243.2
    申请日： 2013-05-16
  • 公开(公告)号： CN203261650U
    公开(公告)日： 2013-11-06
  • 发明人: 王明 , 陈银
  • 申请人： 银川金商通机械制造有限公司
  • 申请人地址： 宁夏回族自治区银川市永宁县李俊镇种子公司院内
  • 专利权人： 银川金商通机械制造有限公司
  • 当前专利权人： 银川金商通机械制造有限公司
  • 当前专利权人地址： 宁夏回族自治区银川市永宁县李俊镇种子公司院内
  • 代理商 쒃褄⑾譟廆쉝; 邐邐讐囿譗塾ﾅ蔏ᐏ왟呆币郃邐邐ﾋ譕菬僬噓?䎋謈籐㍗跶ࡻ쾋疉觴疉觤疉觠큵틿䖉㧼ࡵ蔏Ᏹ삅蔏Ꮹ䖋藤࿀솅Ț謀삅蔏᫃䖋诠; ㈑蕳࿀뾅Ț謀큽ﾅ蔏᫅譟廆譛工ೂ退邐邐
  • 主分类号： A01B3/42
  • IPC分类号： A01B3/42 ;  A01B63/10
调幅液压翻转犁及用于改变翻转犁幅宽的调幅装置
摘要：
一种调幅液压翻转犁，包括犁架、犁体总成、调幅装置、悬挂总成、液压油缸。液压油缸与犁架、悬挂总成固定连接。犁体总成通过调幅装置安装在犁架上。犁架包括长方体状的主梁，主梁的一端与液压油缸及悬挂总成固定连接，调幅装置与主梁的上、下两个面接触的位置上设置有圆心定位孔、幅宽调整弧形引导孔，主梁上的上、下面上都开设有一对固定螺孔，每一对固定螺孔中的两个固定螺孔的排列方向与主梁的延伸方向相同，且主梁每一面上的一对固定螺孔与圆心定位孔、幅宽调整引导孔相正对，并通过螺栓固定方式将调幅装置与主梁相对固定，调幅装置能够以圆心定位孔为中心，幅宽调整弧形引导孔提供的弧形轨迹运动，以实现犁体总成的幅宽调整。
摘要（英）：

A hydraulic breadth-regulating turnover plow comprises a plow frame, a plow body assembly, a breadth-regulating device, a hanging assembly and a hydraulic oil cylinder. The hydraulic oil cylinder is fixedly connected with the plow frame and the hanging assembly. The plow body assembly is installed on the plow frame through the breadth regulating device. The plow frame comprises a cuboid main beam, and one end of the main beam is fixedly connected with the hydraulic oil cylinder and the hanging assembly. A circle center positioning hole and an arc-shaped breadth-regulating guide hole are formed in the positions, making contact with the upper face and the lower face of the main beam, of the breadth-regulating device. A pair of fixing screw holes are respectively formed in the upper face and the lower face of the main beam, the orientation of the two fixing screw holes of each pair is same as the extending direction of the main beam, the pair of fixing screw holes in each face of the main beam right face the circle center positioning hole and the arc-shaped breadth-regulating guide hole, then, the breadth-regulating device and the main beam are fixed face to face in the bolt fixing mode, and thus the breadth-regulating device can achieve the breadth regulating of the plow body assembly by moving along an arc-shaped track provided by the arc-shaped breadth-regulating guide hole with the circle center positioning hole as the center.

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