ROPE DRAFT SYSTEM FOR AGRICULTURAL AND LAND RECLAMATION WORKS

摘要

The invention relates to agricultural engineering, in particular to a system and apparatus to lift draft type for agricultural and meliorativnyh.rabot. The purpose of the invention - the expansion of technological capabilities. The system provided by the set of vertical and horizontal hinges of mounted on the tractor carriage hydro- uprael emoy jib for lifting the rope attached to the gear and built in the drive drums of a V-belt variator trolley velocity of rotation. The system is provided with additional tractor for mounting onto a second trolley. Drums trolley mounted on the same axis and are driven in rotation by the power take-off shaft of the tractor of mounted with it. In said drive there kli- noremenny variator speeds of rotation of the drum. Each tractor is connected to a respective bogie by a hinged system. The drive is designed as a drum driveline. On each trolley there are two pairs of rollers to deflect the respective rope branches. Extreme rollers each mounted on a trolley mounted on the trolley bracket. Before the work rolls are mounted on the bracket so that the distance between them was cannon fold width. Arrow dissolved cannon placed at opposite ends of the floor. Ropes wound on drums and move the cannon on the field. 3 z.p.f BACKGROUND yl 1. with