发明名称 Aerifier core mulcher
摘要 A sod plug mulcher is towed behind a sod plugger preferably on a golf course, park land, or grass playing surfaces. The sod plugger punches holes in the turf and creates sod plugs. The sod plug mulcher catches the sod plugs and processes them into a fine mulch. The sod plug mulcher has a roller assembly to flatten the sod plugs. Then a series of spinning hammer blades chop the flattened sod plugs into a mulch inside a rotating drum. A spreader tray then throws the mulch back onto the golf course.
申请公布号 US5983560(A) 申请公布日期 1999.11.16
申请号 US19970948861 申请日期 1997.10.10
申请人 HARTMEISTER, RUBEN 发明人 HARTMEISTER, RUBEN
分类号 A01B45/02;A01G1/12;(IPC1-7):A01G7/00 主分类号 A01B45/02
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