AGROBRIDGE Russian patent published in 2000 - IPC

FIELD: agriculture. SUBSTANCE: agrobridge has girder, self-propelled caterpillar-type carts, interchangeable agricultural tools 4, auxiliary energetic and processing equipment. Self-propelled carts have shock-absorbers for driven supporting and support-and-tension rollers 7,8,9 of caterpillars made in the form of shaped rubber pads disposed between supporting frames 11 embracing caterpillars and ends of pins of supporting rollers 8 of caterpillars. Driving of each of drive rollers 7 of caterpillar is provided by means of two chains joining sprockets on ends of pins of driven rollers and sprockets of motor-reducers fixed on supporting frames 11. EFFECT: increased power, enhanced reliability in operation of agrobridge and simplified construction of drive part. 8 dwg