AGROBRIDGE WITH EQUIPMENT FOR LAYING PERMANENT GROUND TRACKS OF DIFFERENT CONFIGURATION Russian patent published in 2001 - IPC

FIELD: agriculture. SUBSTANCE: agrobridge has girder movable on self-propelled cart with caterpillars fixed to rotary wheels, control cabin, auxiliary power and processing equipment. Agrobridge is further provided with supporting plates movable over ground of agricultural land and secured to each self-propelled cart of agrobridge for movement in vertical plane. Ground cutters fixed to supporting plates are equipped with electric drive and screw mechanism enabling movement of cutters in vertical plane. Operators' seats are arranged above supporting plates. Each supporting plate is provided with through holes. Agrobridge of such construction allows agricultural land to be prepared for employment. EFFECT: simplified construction and reduced operational and maintenance costs. 6 cl, 7 dwg