| 摘要 |
The invention relates to a device allowing a reciprocating translational movement to be converted into a continuous rotational movement and vice versa, by means of a swashplate that performs a "conical rolling" movement. The shafts (4, 5, 6) are mounted in a pivotably interconnected manner in the same plane. The swashplate (7) is pivotably connected about its axis of symmetry to the inclined shaft (6), and is connected to the frame via a finger swivel connection. The driving shaft that is slidingly connected to the support (3) allows the angle between the inclined shaft (6) and the intermediate shaft (5) to be reduced or increased. This angle is then transmitted to the plate (7) which tilts. During the rotation of the driving shaft (4), the movement of said driving shaft drives the inclined shaft via the intermediate shaft. The inclined shaft drives the plate such that it performs a "conical rolling movement" owing to the homokinetic-type finger swivel connection centered on the axis of the pivoting connection of the inclined shaft (6) and the accessory shaft (13). In this way, the "conical rolling movement" recovered in the plane is transmitted to the pistons via the connecting rods. The pistons then perform a reciprocating stroke in the cylinders, the amplitude of which depends on the incline of the angled shaft. The device of the invention is particularly suitable for replacing the movement conversion systems of axial piston pumps and engines, but also for allowing the use of heat engines having axial and opposing pistons. |
