| 摘要 |
PURPOSE: A hole producing apparatus for the exterior of a cylindrical mushroom culture medium is provided to enable users to rapidly and easily produce holes on the medium. CONSTITUTION: A hole producing apparatus for the exterior of a cylindrical mushroom culture medium comprises the following: roller shafts installed on both sides of the apparatus; rollers(2) installed on the roller shafts; a circulation belt(1) installed on the rollers, including a corrugated surface(3) on the outer surface; a supporter(8) installed on the lower side of the circulation belt; a perforating plate including perforating pins(6), fixed to the supporter; a pulley(11) and a belt rotating the roller shafts; a motor(13) applying electricity to the belt; coupling holes installed on the perforating plate for coupling the perforating plate to the supporter using coupling bolts(7); and wheels installed on the bottom of the supporter. |
