自走式谷物联合收割机发展现状及趋势分析

大力发展谷物联合收获机是推动我国农业机械化、实现农业现代化的重要举措,目前我国的谷物联合收获机以中、小型为主,大型谷物联合收割机发展缓慢,研发喂入量10 kg/s以上的大型谷物联合收割机对我国的农业机械化具有重要意义。首先介绍了国外谷物联合收割机的发展现状,并指出其发展趋势是逐步向完全自动化收获作业的方向发展,向高效率、高质量、高智能、高舒适方向发展。然后介绍了我国当前谷物联合收割机的发展现状,指出我国的谷物联合收割机仍然以中、小型为主,大喂入量联合收割机的研制还处在起步阶段,通过比较得出我国联合收割机的现状与国外相比差距显著,最后针对我国谷物联合收割机行业及企业分别提出了建议,为我国谷物联合收割机的未来发展提供必要的参考依据。

Development Status and Trend Current Situation of Self-propelled Combine Harvester

Vigorously developing self-propelled combine harvester is important for promoting agricultural mechanization and realizing agricultural modernization in our country. At present, the self-propelled combine harvester is mainly with medium and small size, and the large size one develops very slowly. It is of great significance to study and develop self-propelled combine harvester with over 10 kg/s feed rate for agricultural mechanization. This paper firstly introduced the current situation of abroad self-propelled combine harvester development, and point out that their development trend was developed gradually towards the direction of fully automated harvest with high efficiency, high quality, high intelligence, and high comfortable. Then it introduced the current development status of self-propelled combine harvester at home, and point out that the self-propelled combine harvester was still mainly with medium and small size in China, and the research and develoment of self-propelled combine harvester with large feed rate were still in its starting stage. Through comparison, the paper concluded that there was still big gap between our country and foreign countries. Finally the paper put up some suggestions for combine harvester industries and enterprises, so as to provide necessary references for future development of combine harvester in China.