Pesticide spraying device for corn planting

The utility model discloses a corn planting pesticide spraying device which comprises a telescopic rod, the telescopic rod comprises a lower rod and an upper rod, a groove is formed in the circumferential surface of the lower rod, and the groove penetrates through the corresponding side of the circu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	QIU LICHAO, LIU XIAOMIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUSPLANTS APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL ATOMISING APPARATUS CATCHING, TRAPPING OR SCARING OF ANIMALS FISHING FORESTRY HUMAN NECESSITIES HUNTING NOZZLES PERFORMING OPERATIONS SPRAYING APPARATUS SPRAYING OR ATOMISING IN GENERAL TRANSPORTING TRAPPING
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Beschreibung
Zusammenfassung:	The utility model discloses a corn planting pesticide spraying device which comprises a telescopic rod, the telescopic rod comprises a lower rod and an upper rod, a groove is formed in the circumferential surface of the lower rod, and the groove penetrates through the corresponding side of the circumference of the lower rod; the limiting device is arranged on the lower rod and comprises a first limiting block, a connecting column arranged on the left side of the first limiting block, a second limiting block and a nut, the second limiting block is arranged on the circumferential surface of the connecting column and is in clearance fit with the connecting column, and the first limiting block and the second limiting block are arranged on the two sides of the circumference of the lower rod; a thread is arranged at the left end of the connecting column; the plurality of water pipe mechanisms are arranged at the upper end of the telescopic rod; and the plurality of spraying heads are arranged on the water pipe mech