Fertilizer grinding mechanism, water and fertilizer mixing device, and aqueous fertilizer solution preparation production line

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United States of America Patent

PATENT NO 11731137
APP PUB NO 20230034460A1
SERIAL NO

17541059

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Abstract

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A fertilizer grinding mechanism, a water and fertilizer mixing device, and an aqueous fertilizer solution preparation production line. A fertilizer receiving body, where an edge is provided with a arranged first channel; a connecting body, fixed to a bottom of the fertilizer receiving body and provided with a second channel with the first channel, a bottom of the second channel is communicated with a buffer bin, a pushing block is arranged in the buffer bin, and the pushing block is connected with a drive mechanism for driving the block to move in direction of the body; and an inner grinding block, where the block is fixed to a bottom of the connecting body, an outer side of the inner grinding block is with a vertically movable grinding roller, the pushing block can push fertilizer under vertical movement of the roller. The grinding mechanism has a heat dissipation effect.

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Patent Owner(s)

Patent OwnerAddress
QINGDAO UNIVERSITY OF TECHNOLOGYQINGDAO
HANERGY (QINGDAO) LUBRICATION TECHNOLOGY CO LTDNO 23-6 TIANSHAN THIRD ROAD JIMO DISTRICT QINGDAO SHANDONG 266200

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Changhe Qingdao, CN 76 43
Liu, Mingzheng Qingdao, CN 32 5
Liu, Xiaochu Qingdao, CN 2 0
Lu, Bingheng Qingdao, CN 28 7
Lu, Yue Qingdao, CN 144 485
Shi, Mingcun Qingdao, CN 4 0
Wang, Xiaoming Qingdao, CN 171 867
Zhang, Xiaowei Qingdao, CN 201 429
Zhou, Zongming Qingdao, CN 17 0

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