VARIABLE SWITCH MODULE AND FERTILIZATION DEVICE HAVING SAME

Title:

VARIABLE SWITCH MODULE AND FERTILIZATION DEVICE HAVING SAME

Document Type and Number:

WIPO Patent Application WO/2024/077764

Kind Code:

A1

Abstract:

A variable switch module, and a fertilization device having same. Said fertilization device comprises a device casing (1), a fertilizer trough (2) is provided in the device casing, and a first partition plate (5) is fixedly mounted in the fertilizer trough. A batching device (3) is further provided in the casing, the batching device being located on one side of the fertilizer trough. A reservoir (4) is further provided in the device casing, the reservoir being located on one side of the batching device. A control panel is fixedly mounted on the exterior portion of the casing. One side of the exterior portion of the casing is provided with a GPS device (7), and push handles (11) are fixedly mounted on the side of the casing close to the control panel. The surface of the side of the casing close to the control panel is provided with connection blocks (10). The connection blocks are located between the pushing handles (11). A passive remote sensing spectrum device (6) is fixedly mounted on the surface of the side of the casing away from the connection blocks, and a reverse stirring device is further provided in a fertilizer box. The device fully stirs fertilizers so as to achieve monitoring of crop growth and diagnosis of nutrient nitrogen, and establishes a fertilization model to calculate fertilization amounts, thereby controlling quantitative fertilization.

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Inventors:

LI XINWEI (CN)
SU XIANGXIANG (CN)
LIU JIKAI (CN)
LI BO (CN)
NIAN YING (CN)
YUE HU (CN)
LIU QINGYANG (CN)
WANG WEIQIANG (CN)
ZHU XUEQING (CN)

Application Number:

PCT/CN2022/139540

Publication Date:

April 18, 2024

Filing Date:

December 16, 2022

Export Citation:

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Assignee:

UNIV ANHUI SCIENCE & TECH (CN)

International Classes:

A01C15/12

Foreign References:

CN115428632A	2022-12-06
CN101773016A	2010-07-14
CN112840823A	2021-05-28
CN108260500A	2018-07-10
CN107976921A	2018-05-01
CN112535013A	2021-03-23

Attorney, Agent or Firm:

BEIJING DONGFANGSHENGFAN IP AGENCY CO., LTD. (CN)

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