Network optimization information:

The axis of the swing cylinder 8 and the piston 11 always passes through the center of the crankshaft bearing sleeve, so there is no transverse force between the swing cylinder and the piston. Piston Motors The high-pressure oil enters the oil distribution plate 3 that rotates with the crankshaft from the oil inlet of the oil passage 1, enters the upper part of the piston through the housing passage and the swing cylinder ear ring 7, and then enters the balance chamber at the lower part of the piston through the orifice. At this time, under the action of oil pressure, the piston passes through high-pressure oil, Synchronous hydraulic motor The force is transmitted to the eccentric shaft through the spherical bearing sleeve and roller, and the crankshaft rotates under the action of eccentric torque. With the entry of high-pressure oil, the piston moves towards the axis until it reaches the bottom dead center, and the piston chamber begins to connect with the oil return port through the oil distribution plate. At this time, the piston is pushed away from the axis by the crankshaft, and the volume of the piston chamber decreases. Low pressure oil is discharged to the oil return port through the passage at the swing cylinder ear ring, housing flow passage, oil distribution plate and oil passage plate. Each piston is correspondingly connected with high pressure and low pressure. The driving torque generated by each high pressure piston to the center of the output shaft increases in the same direction, making Hydraulic motor Output. When the oil flow direction changes, the steering direction of the hydraulic motor can also change. If the valve plate is assembled 180 degrees, hydraulic horse can also be realized The reverse of the.