Title:
PNEUMATIC-TYPE PRECISION SOWING APPARATUS AND METHOD FOR SOWING IN CORN STRIP-SHAPED CLEAN REGION
Document Type and Number:
WIPO Patent Application WO/2022/083244
Kind Code:
A1
Abstract:
A pneumatic-type precision sowing apparatus and method for sowing in a corn strip-shaped clean region; the pneumatic-type precision sowing apparatus for sowing in a corn strip-shaped clean region comprises a deep scarification seedling strip straw-returning machine (1) and a pneumatic seeder (2); the deep scarification seedling strip straw-returning machine (1) is connected to the pneumatic seeder (2), the pneumatic seeder (2) is provided on the rear side of the deep scarification seedling strip straw-returning machine (1), and the scarification seedling strip straw-returning machine (1) can be connected to a traction apparatus; and the pneumatic seeder (2) comprises a main beam (208) for connecting with the deep scarification seedling strip straw-returning machine (1), one end of the main beam (208) is snap-fitted into the end of a profiling mechanism (202) of the pneumatic seeder (2), and the other end of the main beam is connected to a frame (102) of the deep scarification seedling strip straw-returning machine.
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Inventors:
SHI SONG (CN)
WEI JIANGUO (CN)
ZHOU JILEI (CN)
LIU HU (CN)
ZHANG RONGFANG (CN)
WEI JIANGUO (CN)
ZHOU JILEI (CN)
LIU HU (CN)
ZHANG RONGFANG (CN)
Application Number:
PCT/CN2021/112027
Publication Date:
April 28, 2022
Filing Date:
August 11, 2021
Export Citation:
Assignee:
SHANDONG ACAD OF AGRICULTURAL (CN)
International Classes:
A01B49/04; A01C7/04; A01B49/06; A01C5/06; A01C7/18; A01D34/835
Foreign References:
| CN112335378A | 2021-02-09 | |||
| CN214257130U | 2021-09-24 | |||
| CN210808145U | 2020-06-23 | |||
| CN205657980U | 2016-10-26 | |||
| CN210432361U | 2020-05-01 | |||
| CN109247089A | 2019-01-22 | |||
| CN108718569A | 2018-11-02 | |||
| US20200084950A1 | 2020-03-19 |
Attorney, Agent or Firm:
JINAN SPRINGS PATENT&TRADEMARK OFFICE (CN)
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