发明授权
- 专利标题: Method and apparatus for harvesting and picking up sod
- 专利标题(中): 收获和收拾草皮的方法和设备
-
申请号: US11345301申请日: 2006-02-02
-
公开(公告)号: US07721814B2公开(公告)日: 2010-05-25
- 发明人: Gerardus J. Brouwer , Robert Milwain
- 申请人: Gerardus J. Brouwer , Robert Milwain
- 申请人地址: CA Keswick
- 专利权人: 1045929 Ontario Limited
- 当前专利权人: 1045929 Ontario Limited
- 当前专利权人地址: CA Keswick
- 代理机构: Bereskin & Parr LLP/ S.E.N.C.R.L., s.r.l.
- 主分类号: A01B45/04
- IPC分类号: A01B45/04
摘要:
A sod harvester cuts several side-by-side strips of sod, preferably of total width equal to the width of a pallet, and directs the strips up three sets of conveyors arranged in sequence. The first conveyor set runs at or near ground speed; the second conveyor set runs at about double ground speed, and the third conveyor set runs at about triple ground speed. This creates a spatial and time gap between the trailing edges of a set of sod strips on the third conveyor and the leading edges of the next set of sod strips behind them on the second conveyor. The time gap is sufficient to stop the sod strips on the third conveyor and then pick them up and stack them on a pallet.
公开/授权文献
- US20060185860A1 Method and apparatus for harvesting and picking up sod 公开/授权日:2006-08-24