Outer casing body structure of static hydraulic driving device
The utility model relates to an outer casing body structure of a static hydraulic driving device. The outer casing body structure of the static hydraulic driving device comprises an outer shell body of the static hydraulic driving device, an inner cavity of the outer shell body is provided with a ra...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to an outer casing body structure of a static hydraulic driving device. The outer casing body structure of the static hydraulic driving device comprises an outer shell body of the static hydraulic driving device, an inner cavity of the outer shell body is provided with a ration swash plate, and the ration swash plate is used for matching with a motor cylinder body of the static hydraulic driving device. The outer casing body structure of the static hydraulic driving device is characterized in that the ration swash plate is connected with the outer shell body in a detachable mode or in a welded mode. Due to the fact that the separated production manner of the outer shell body and the ration swash plate is used, generality of the outer shell body is greatly improved, namely, the same outer shell body is suitable for ration swash plates with different sizes and corresponding centersections, bearings and cylinder body structures, and therefore facilitating reducing of manufacturing cost |
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