Tilting tray type hydraulic plunger piston motor

Abstract

The invention relates to a tilting tray type piston motor which comprises a cylinder body, wherein a spherical hinge is arranged at one end of the cylinder body; a return plate is arranged on the front part of the spherical hinge; a spherical hinge supporting hole is formed in the middle of the return plate; at least five slide boot guide holes are uniformly distributed around the spherical hinge supporting hole in the return plate in an equal-radian mode; a plunger piston-slide boot assembly is arranged between the plunger piston hole of the cylinder body and the slide boot guide hole of the return plate; a tilting tray is arranged on the front part of the return plate; the tilting tray is connected with a cylindrical slide boot; and a gap is reserved between the return plate and the tilting tray. According to the tilting tray type piston motor, the return plate is not in contact with the tilting tray, so that production and maintenance workload is reduced.

Description

technical field

[0001] The invention relates to a plunger motor, in particular to a swash plate type plunger motor. Background technique

[0002] The structure of the MSF-46 motor is relatively complicated, and its return plate is stuck on the swash plate, so it will cause a lot of inconvenience in the production process and maintenance process. In the production process, its structure is relatively complicated, resulting in complicated production process, troublesome processing and low production efficiency. During the maintenance process, it will be difficult to maintain due to the connection mode of the return plate and the swash plate. Contents of the invention

[0003] Purpose of the invention: The purpose of the invention is to overcome the deficiencies in the prior art and provide a swash plate hydraulic plunger motor with no contact between the return plate and the swash plate, which reduces the workload of production and maintenance.

[0004] Technical solution:...

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