Adjustable precise hole digger for macleaya cordata transplanting

The adjustable precise hole digger comprises a main frame and universal wheels, the universal wheels are rotationally connected to the left end and the right end of the bottom of the main frame, hydraulic cylinders are vertically fixed to the left end and the right end of the upper portion in the ma...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	QIU TIANYUAN, TIAN RUXI, TAN XINGYA, ZHANG KAIFENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY CRUSHING, PULVERISING, OR DISINTEGRATING CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL FERTILISING FISHING FORESTRY HUMAN NECESSITIES HUNTING MILLING GRAIN PERFORMING OPERATIONS PLANTING PREPARATORY TREATMENT OF GRAIN FOR MILLING SOWING TRANSPORTING TRAPPING
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Beschreibung
Zusammenfassung:	The adjustable precise hole digger comprises a main frame and universal wheels, the universal wheels are rotationally connected to the left end and the right end of the bottom of the main frame, hydraulic cylinders are vertically fixed to the left end and the right end of the upper portion in the main frame, and inner plates are fixed to the bottoms of push rods at the output ends of the two hydraulic cylinders; a servo motor is fixed in the inner plate, a drilling rod for punching is rotatably connected to the bottom of a transmission shaft at the output end of the servo motor, outer plates are transversely fixed to the left end and the right end of the outer wall of the inner plate, limiting plates are vertically fixed to the middles of the bottom ends of the outer plates, and springs are nested to the outer sides of the limiting plates; an adjusting assembly for adjusting the punching depth is arranged on the right side of the main frame, and a soil collecting assembly is arranged on the outer side of the