| 摘要 |
FIELD: machinery for eliminating slippery of motor road surfaces. SUBSTANCE: distributor has travel chassis which carries bin with conveyor to deliver material to distributing disk. Mounted in bin rear wall behind an opening on horizontal lateral hinges is spring-loaded gate. Hinges are installed on bin behind conveyor drive shaft and are connected with gate by means of rigidly mounted brackets which are linked with bin through kinematic linkage made up of screw-motion mechanism, double-arm lever and rigid tie-rod together with spring located along it. One end of tie-rod is connected with double-arm lever, and other end of tie-rod has slot which accommodates a pin fixed on bracket. Spring also connects double-arm lever and pin. Distributor ensures effective protection from overload and stable spreading of material. EFFECT: high efficiency. 3 cl, 2 dwg |
