SHOVEL LOADER LEVER-HINGED WITH A DROP-DOWN STOP Russian patent published in 2019 - IPC E01H5/02 A01B1/02 

FIELD: manual mechanical devices.

SUBSTANCE: invention relates to manual mechanical devices designed for snow removal, transportation, lifting and unloading into a dump. Shovel loader lever-hinged with a drop-down support stop consists of a single-axle platform on wheels, with front and rear stops when tilting forward and backward. Figure lever is pivotally attached to the front stop, which is U-shaped in the longitudinal projection, and L-shaped in the transverse projection. At the point of the lower bend of this lever, the stop, which falls under its own weight, is attached pivotally, which is equipped with springs, working along the stop levers like shock absorbers, and a rope thrown over the axis of the front stop and mounted on the handle to raise the drop-down stop when folded. At the upper end of the figure lever, a lever for lifting and controlling the device with handles is also hinged, moreover, the front end of the lever serves for the hinge mounting of the shovel-bucket, and the lever handles – for the application of man-made force and weight. Also a shovel-bucket tilt control linkages are pivotally attached to the upper ledges of the figured lever, which are pivotally attached directly to the bucket with their the second end.

EFFECT: invention makes it possible to ease the load on the spine and muscles of a person when clearing snow from the territories.

1 cl, 10 dwg