Vertically working rotary tiller for gardening and cropping equipment, and for production of plant pits, has motor drive formed of metal or other suitable material in arbitrary size and depth

摘要

The vertically working rotary tiller has a motor drive formed of metal or other suitable material in arbitrary size and depth. The vertical working rotary tiller loosens the soil and plows existing root remains upwards. A handle is provided which is elongated and strengthened so that the rotary tiller is operated by two persons. An independent claim is included for flat steel teeth which are bent against the direction of rotation.