PISTON CONNECTION ROD SET FOR RECIPROCATING PISTON BUILT-IN CHAINED CONNECTION ROD DEAD-POINT-FREE ENGINE

摘要

A piston connection rod set for a reciprocating piston built-in chained connection rod dead-point-free engine comprises a piston (2) and a connection rod (4). The bottom of the piston (2) is hollow. A movable sleeve (3) is disposed in an inner cavity (11) in the bottom of the piston (2). The movable sleeve (3) can axially move along the inner wall of the inner cavity (11). A first fixed shaft (5) is disposed in the movable sleeve (3). The small end of the connection rod (4) is hingedly connected to the first fixed shaft (5). A shifting block (10) is disposed on the side of the small end of the connection rod (4). A groove or a pinhole (6) is formed in the shifting block (10). The groove or the pinhole (6) is located on one side of the first fixed shaft (5). One end of a pushrod (7) is disposed in the groove or the pinhole (6) in a matched manner. The other end of the pushrod (7) is hingedly connected to a second fixed shaft (8). The second fixed shaft (8) is mounted in the inner cavity (11) of the piston (2). The movable sleeve (3) can perform reciprocating movement in the inner cavity (11) along the axis. The piston (2) guides for the movable sleeve (3). The device can eliminate dead points of the engine, reduce energy consumption and reduce the loss of the piston connection rod set and a crankshaft.