发明名称 |
PICK-UP FLOATATION SUSPENSION |
摘要 |
A wide pick-up of a large round baler is mounted for floating or pivoti ng vertically about the axis of rotation of a rotary secondary conveyor that includes a pair of centering augers at its opposite ends. Provided at each side of the pick-up is a float spring assembly including a coil tension spring and an L-shaped link. Each coil tension spring has its upper end coupled to the baler main frame by a bracket receiving a rod joined to a spring end retainer, and has its lower end defined by a hook which is received in a hole provided in an upper end of the L-shaped link. The lower end of the link is defined by a short leg which projects forwardly beneath lower rear structure of the pick-up frame and contains a kidney- shaped aperture in which a cylindrical coupler is received, the coupler bein g fixed to a side member of the pick-up frame. The side members of the pick-up frame extend upward and rearward beside respective inner ends of the centering augers and respective ly carry the coupling which pivotally mounts the pick-up frame for pivoting about the axi s of rotation of the secondary conveyor. A pan structure is includes separate front and rear sections with a lower rear portion of the front section forming a gap with the rear section and being oriented so that it retains small crop pieces during normal operation and so that cro p pieces slide through and water drains through the gap when the pick-up is in its raised transport position.
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申请公布号 |
CA2350300(A1) |
申请公布日期 |
2001.12.15 |
申请号 |
CA20012350300 |
申请日期 |
2001.06.12 |
申请人 |
DEERE & COMPANY |
发明人 |
FRIMML, ROGER WILLIAM;ENGEL, MANFRED;DERSCHEID, DANIEL ERIC;ANSTEY, HENRY DENNIS |
分类号 |
A01D89/00;A01F15/10;(IPC1-7):A01D89/00 |
主分类号 |
A01D89/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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