Title:
SPRAYING ASSEMBLY AND AGRICULTURAL PLANT PROTECTION EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2023/044905
Kind Code:
A1
Abstract:
A spraying assembly, comprising: a plurality of liquid storage tanks (11) for holding a liquid; a communicating part (12) causing the plurality of liquid storage tanks (11) to be communicated; and a mounting part (13) for mounting a liquid level meter (14), the mounting part (13) being communicated with the communicating part (12), so that a liquid level height in the mounting part (13) is the same as liquid level heights in the plurality of liquid storage tanks (11). The spraying assembly can simultaneously measure liquid level heights in the plurality of liquid storage tanks by using one liquid level meter, and features high measurement accuracy and reliability. Also provided is an agricultural plant protection equipment comprising the spraying assembly.
Inventors:
SHU ZHAN (CN)
MENG XIANG (CN)
WANG BO (CN)
MENG XIANG (CN)
WANG BO (CN)
Application Number:
PCT/CN2021/120961
Publication Date:
March 30, 2023
Filing Date:
September 27, 2021
Export Citation:
Assignee:
SZ DJI TECHNOLOGY CO LTD (CN)
International Classes:
A01M7/00; B05B12/08; B64D1/18
Domestic Patent References:
| WO2019104454A1 | 2019-06-06 |
Foreign References:
| CN216164691U | 2022-04-05 | |||
| CN213494430U | 2021-06-22 | |||
| CN112829943A | 2021-05-25 | |||
| CN106828936A | 2017-06-13 | |||
| CN106741840A | 2017-05-31 | |||
| KR101844414B1 | 2018-04-02 |
Attorney, Agent or Firm:
CHINA SCIENCE PATENT & TRADEMARK AGENT LTD. (CN)
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