摘要
本文提供了一种测定驱动式耕作圆盘所受土壤外载“六分力”的田间试验装置,解决了扭矩的传递方式以排除驱动力传递机构对“六分力”的干扰,采用的测力元件为实心测力柱附加测力横杆,提高了垂直力测定的灵敏度,并提出了采用本装置时的分力换算式.
This paper presents a farm test device measuring six components exerted by the soil on the driv- ing plow disk.The problem of twisting moment has been solved so that disturbance made by the transfer ma- chine on the six components can be cxcludcd.The force-measure unit is soild force-measure column added with force measure cross-rod,which raises the seneitivity of measuring pendicular force.The trensfer formula of components for this device is put forward in this paper.
基金
机械工业技术发展基金的研究内容之一
