公开(公告)号：US5222563A

公开(公告)日：1993-06-29

申请号：US709617

申请日：1991-06-03

申请人： Timothy C. Van Horlick

发明人： Timothy C. Van Horlick

IPC分类号： A01B33/06 ,  A01G23/06

CPC分类号： A01G23/067 ,  A01B33/06 ,  Y02P60/40 ,  Y10T74/19684

摘要： Mulching apparatus having a tapered tooth structure which prepares a planting spot such that, when the apparatus is withdrawn from the ground, mulched residue remains within or adjacent to the planting spot. The apparatus may be removably attached to the boom of an excavator type vehicle and drivingly coupled to the vehicle's hydraulic drive system. The machine operator actuates and manoeuvres the vehicle, boom and mulching apparatus to rapidly prepare a series of mulch-containing planting spots for planting seeds or seedlings, for example in large scale reforestation projects.

摘要翻译： 具有锥形齿​​结构的覆盖装置，其准备种植点，使得当设备从地面抽出时，覆盖的残留物保留在种植点内或附近。 该装置可以可拆卸地附接到挖掘机型车辆的起重臂并且驱动地联接到车辆的液压驱动系统。 机器操作者驾驶和操纵车辆，动臂和覆盖设备，以快速准备一系列含有种植或种子的含地膜植物种植点，例如大规模再造林项目。