| 摘要 |
FIELD: mechanical engineering and public utilities; dump trucks. SUBSTANCE: dump truck has frame with rigidly secured vertical uprights, load carrying container, container lifting and dumping drive. Container is installed on four running wheels two of which are installed for additional rotation around vertical axle. Truck is furnished with handle. Load carrying container lifting and dumping drive is made in form of reduction gear with handle and shaft on ends of which two links are rigidly secured. Second ends of links are hinge connected at both sides of load carrying container by means of fastening plates. Truck has reactive rod one end of which is hinge connected to extension of vertical upright and other, to fastening plate of load carrying container. truck handle is installed on load carrying container at side of wheels installed for additional rotation around vertical axle. Truck has movable stop at side of these wheels and lattice shelf secured at opposite side of truck. EFFECT: enlarged operating capabilities, enhanced safety and stability in operation. 1 dwg
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