| 摘要 |
<p>A rotary debris remover comprised of a hub, a rotationally driven shaft coupled to the hub and a plurality of flail members coupled to the hub such that the flail members are substantially radially outwardly directed from a center of rotation of the hub upon rotation of the latter. Each of the flail members upon contacting a hard object is sufficiently flexible to absorb the shock of the contact without fracturing and is sufficiently sturdy to clear away vegetation, debris and clods. A driven mechanism is provided for driving the hub at adjustable speeds of rotation which are sufficiently high in order to remove vegetation, debris and clods from the planting site.</p> |
