FIELD: mechanical engineering.
SUBSTANCE: invention relates to control system of machine containing loading and unloading device. Machine contains loading and unloading device. Load is movable relative to machine body owing to proposed device which is essentially lifting lever. Machine has turning axle around which load executes overturning moment. Loading and unloading device contains actuating mechanism providing displacement of load to position in which overturning moment is at preset threshold value. Control system includes overturning moment measuring element to supply input signal to controller. Controller is can produce an effect on operation of actuating mechanism. Measuring element determines value of overturning moment. When overturning moment approaches threshold value, speed of load is gradually decreased.
EFFECT: provision of automatic maintaining of stability of machine irrespective of qualification of operator.
4 cl, 3 dwg
