WELL WITH BICYCLE-TYPE PEDAL HOIST Russian patent published in 2017 - IPC E03B3/08 B62M3/08 

FIELD: construction.

SUBSTANCE: well is made of a wellbore, a water tank, and a manually-driven winch. The water tank is equipped with a rope connected with its upper end through the drum of the manually-driven winch to the drum on the shaft of a bicycle-type pedal hoist. The supporting frame with the operator seat is mounted on the wellbore. The water tank is equipped with a counterweight equipped with a thin rope wound on the drum of the manually-driven winch in the direction opposite to the rope of the water tank. The water tank is equipped with an unbalanced mass in the form of a steel rod of small length, which is hung at the ends by two wire loops to the bow of the water tank.

EFFECT: increasing the efficiency of lifting water from the well.

5 dwg