Rotary positive displacement hydraulic device
A hydraulic device and rotor technology, applied in the field of hydraulic devices, can solve the problems of insufficient rotor bearing structure with groove structure and failure to provide solutions, etc.
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[0023] In order to show that according to the technical scheme of the present invention, a new product series of hydraulic parts that is obviously different from the prior art, including quantitative, variable hydraulic pumps, motors and hydraulic variable speed transmissions, is now enumerated as shown in the accompanying drawings. Seven examples are described. in:
[0024] There are three basic types of fixed displacement hydraulic pumps and motors. The first type: the rotor bearing adopts DU bearing, as shown in the attached drawing Figure 1 to Figure 19As shown, one end of the inner hole of the rotor main component 101 is provided with a transmission inner spline, and the inner part of the spline is equipped with a sealing plate 100, and the sliders 102 are fitted in the slider grooves on the outer circumference to form a rotor component, and the outer circumference of the component is eccentric Bearing sleeve 103, the front surface of two floating valve plates formed b...
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