联合收获机气力清仓系统压力损失研究  

Investigation on the Pressure Drop of the Pneumatic and Settle Liquidational System of Combine Harvester

作　　者：李其昀[1] 成仲利[1] 朱现学 

机构地区：[1]山东理工大学轻工与农业工程学院,山东淄博255049 [2]福田雷沃国际重工股份有限公司,山东潍坊261206

出　　处：《农业装备与车辆工程》2008年第9期3-5,共3页Agricultural Equipment & Vehicle Engineering

基　　金：国家"十一五"支撑计划(项目编号:2006BAD28B0301)

摘　　要：根据目前稻麦联合收获机的发展趋势,为使研制的新型稻麦联合收获机气力清仓系统机构更加合理、优化,主要针对联合收获机气力清仓系统的压力损失进行了分析。通过对清仓系统压力损失的研究,建立了联合收获机气力清仓系统压力损失的计算公式,并在联合收获机气力输送系统作业的实验台上进行了验证。Based on the current development trend of rice find wheat combine harvester, to develop a new type of pneumatic dressing system of rice and wheat combine harvester, and to make it more reasonable and optimal, in this paper, pressure drop of pneumatic dressing system of rice and wheat combine harvester was analyzed and calculated. By study on pressure loss of pneumatic dressing system, a calculation formula for pressure loss of pneumatic dressing system was set up.

关 键 词：联合收获机 气力输送 清仓系统 压力损失 

分 类 号：S225.3[农业科学—农业机械化工程]