DUMP TRUCK VEHICLE Russian patent published in 2018 - IPC B60P1/58 B60P1/04 B60P1/28 

FIELD: engineering.

SUBSTANCE: invention relates to transport engineering, in particular to the structures of dump trucks, intended for the transport of bulk cargoes. Dump vehicle comprises frame (1) of the chassis, body hinged on it (2) and hammer (3) with a drive, which are installed from the outside of the body. Drive consists of crank (4), asterisk and rotary disk (6), kinematically connected to the hammer (3). Asterisk is covered by flexible coupling (11), one end of which is connected to lever (12), the second one is spring-loaded relative to the body (2). When lifting body (2) to the angle of natural slope, lever (12) and flexible link (11) are stretched along one straight line. With further lifting, flexible coupling (11) drives an asterisk, which by means of the ratchet mechanism transmits the rotation to crank (4). Finger of the last one comes into engagement with the groove of turntable (6) and, rotating it, cock drummer (3). After the finger comes out of the groove, disc (6) returns to its original position, and hammer (3) causes a sharp blow to body (2). Cycle is repeatedly repeated until body (2) turns to the maximum angle.

EFFECT: invention improves the cleaning efficiency of the body from the adhered cargo.

1 cl, 7 dwg