Protection device of quick fertilizer device

The utility model discloses a protection device of a quick fertilizer device, which comprises a tubular shell which is sleeved outside the quick fertilizer device and have two ends communicated with each other, wherein one end of the shell is arranged into a conical structure, the end of the shell,...

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Bibliographic Details
Main Authors LI MINGXIA, ZHAO YANYUAN, SUN MINGZHEN, CHI YINGHUA, WANG FUQIN
Format Patent
LanguageChinese
English
Published 25.05.2011
Subjects
AGRICULTURE
ANIMAL HUSBANDRY
FERTILISING
FISHING
FORESTRY
HUMAN NECESSITIES
HUNTING
PLANTING
SOWING
TRAPPING
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Summary:The utility model discloses a protection device of a quick fertilizer device, which comprises a tubular shell which is sleeved outside the quick fertilizer device and have two ends communicated with each other, wherein one end of the shell is arranged into a conical structure, the end of the shell, which is far away from the conical structure, is provided with a pressing device, and a limit device is fixed in the shell for limiting the installation of the quick fertilizer device. The utility model has the beneficial effects that: when the quick fertilizer device is used for injecting fertilizer, the utility model is firstly sleeved outside the quick fertilizer device, and is used for drilling the ground, then injection is carried out, so the quick fertilizer device is effectively prevented from being worn, and the shell of the utility model is more solid and the bottom part is of a conical structure, so labor is saved when in use, and the working efficiency is improved.
Bibliography:Application Number: CN20102535778U