STEVENSON, DONALD,EVANS, MILES,DEGELMAN, SCOTT R.,BENKO, TRENT
申请号：
CA2808751
公开号：
CA2808751C
申请日:
2011.08.17
申请国别(地区):
CA
年份:
2018
代理人:
摘要：
A material spreader attached to and towed by an agricultural vehicle for spreading material such as organic material and fertilizers over a ground surface. The material spreader having a containment box and a material expeller, the expeller having rotating flails positioned along a substantially vertical axis with one or more sets of paddles swingably connected to the flails and the paddles are axially spaced apart along the flail above and below the material spreader floor a desired distance to enhance flow-through of rocks, manure and other organic material and fertilizers.
