Hydraulic system

The utility model discloses a hydraulic system which comprises a hydraulic pump driven by a driving device, a liquid inlet of the hydraulic pump is connected with a hydraulic oil tank, and the hydraulic pump is connected with a hydraulic motor driving a straw smashing device to rotate through a firs...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHOU HOUCHENG, ZHENG RUIKAI, LUO KEJI, LIAO MIN, ZHOU XIANG, SU CHAO, CHEN KEYU, SU HONGYU, YANG YAJUN, YANG HU, ZENG YOUGANG, DENG RUHU, CHEN HONG, ZHOU QIAOMIN, XIE JIA, ZHANG YU, LI XIUYIN, YANG JIE, GAN XIAOFENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY FISHING FORESTRY HARVESTING HUMAN NECESSITIES HUNTING MOWING TRAPPING
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Beschreibung
Zusammenfassung:	The utility model discloses a hydraulic system which comprises a hydraulic pump driven by a driving device, a liquid inlet of the hydraulic pump is connected with a hydraulic oil tank, and the hydraulic pump is connected with a hydraulic motor driving a straw smashing device to rotate through a first reversing valve. And the hydraulic pump is connected with a lifting oil cylinder for driving the straw crushing device to lift through a second reversing valve. The scheme is applied to a seedling killing machine for agricultural straw, such as a ligusticum wallichii seedling killing machine, the straw smashing device on the seedling killing machine can be driven to rotate at a high speed and can also be driven to ascend and descend to adapt to different working heights, that is, the straw smashing device can accurately knock off the straw according to the growth condition of the agricultural straw, and the straw smashing device is convenient to operate. And the diameter block of the exposed agricultural object.