Precision water direct seeding machine for paddy rice

• Main Authors: JIAO XUELEI, LU XINCHUN, WANG YING, XING JINGSI, XIA JING, CHEN SHUFA, MAO BINBIN, YANG JIN, WANG QIBING, HE RUIYIN, ZHANG SHIPING
• Format: Patent
• Language: English
• Published: 01.04.2015
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; FERTILISING; FISHING; FORESTRY; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HUMAN NECESSITIES; HUNTING; PLANTING; SOWING; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TRAPPING

The invention discloses a novel pneumatic type precision water direct seeding machine for paddy rice, which comprises a machine body, a seed box, a seeding mechanism, a sowing device, a driving system and a traveling system, wherein the seed box, the seeding mechanism and the sowing device are arranged on the front part of the machine body, the seeding mechanism is arranged in the seed box, the traveling system is arranged on the lower part of the machine body, the driving system is arranged on the machine body and connected with the seeding mechanism and the traveling system through a conveyor belt. The phenomena of no or less absorption and verticalness of seeds to seed absorption holes can be overcome under the situation of no change of a seeding device, mud surface wheel traces which are at orderly convex-concave intervals are formed by adopting a manner of narrow-edge multi-wheelset driving and transportation, water storage of paddy rice fields is facilitated, the seeding effect can be improved, the purpose of yield and income increase can be achieved, machines and tools matched with the existing wide-edge wheels for second soil preparation are not required, and the novel pneumatic type precision water direct seeding machine can provide convenience for later field management, insecticide spraying, fertilizer application and the like.