Straw buries still cutter shaft assembly of field rotary cultivator deeply

• Main Authors: XIA JIANLIN, WEI CUNLONG, QI SHIYAO
• Format: Patent
• Language: Chinese; English
• Published: 15.06.2018
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; FISHING; FORESTRY; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HARVESTING; HUMAN NECESSITIES; HUNTING; MOWING; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES ORIMPLEMENTS, IN GENERAL; SOIL WORKING IN AGRICULTURE OR FORESTRY; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TRAPPING

The utility model relates to an agricultural machine, especially a straw buries still cutter shaft assembly of field rotary cultivator deeply. Comprise arbor, blade disc and rotary blade, the rotary blade passes through the bolt fastening on the blade disc, and the blade disc beading is on the arbor. Be 11.25 dislocation set between the rotary blade on two adjacent blade discs, ensure the rotary cultivator during operation, evenly the operation do not have the dead angle. Its advantage is, simple structure, and processing, simple to operate, with low costs, load is big, and is not fragile, weeds or the root of the plant muscle in the soil do not allow easy winding on the arbor, need not manual cleaning. 本实用新型涉及种农业机械，特别是种秸秆深埋还田旋耕机的刀轴总成。由刀轴、刀盘和旋耕刀构成，旋耕刀通过螺栓固定在刀盘上，刀盘直接焊接在刀轴上。相邻两个刀盘上的旋耕刀之间呈11.25°错位设置，确保旋耕机工作时，能够均匀作业无死角。其优点是，结构简单，加工、安装方便，成本低，载荷大，不易损坏；土壤中的杂草或植物的根筋不容易缠绕在刀轴上，无需人工清理。