32. Pump drive eccentric wheel with a combustion engine.

Pump drive eccentric wheel with a combustion engine. A pump drive eccentric wheel of a newer design in a form of a closed reduction box. The belt attachments were replaced by a system of gears. There are cranks on the main shaft and their reciprocating movement is transmitted by pulling rods onto a slave wheel, which makes the device complete. The drive from the combustion engine or an electric motor is transmitted onto the reduction box by means of discs onto the V-belts.