拖拉机车轮螺栓扭矩计算  

Calculation of Torque for Tractor Wheel Bolts

作　　者：杜东辉 任远 张学谦 袁帅伟 崔晴 李中卓 段华威 Du Donghui;Ren Yuan;Zhang Xueqian;Yuan Shuaiwei;Cui Qing;Li Zhongzhuo;Duan Huawei(State Key Laboratory of Intelligent Power Equipment,Luoyang 471039,China;Luoyang Tractor Research Institute Co.,Ltd.,Luoyang 471039,China;Medium-small Tractor Company of First Tractor Company Limited,Luoyang 471004,China)

机构地区：[1]智能农业动力装备全国重点实验室,河南洛阳471039 [2]洛阳拖拉机研究所有限公司,河南洛阳471039 [3]第一拖拉机股份有限公司中小拖公司,河南洛阳471004

出　　处：《拖拉机与农用运输车》2024年第3期46-48,共3页Tractor & Farm Transporter

基　　金：中国机械工业集团有限公司青年科技基金项目"多用途紧凑型拖拉机关键技术研究"(QNJJ-PY-2022-32)。

摘　　要：通过对拖拉机车轮螺栓扭矩进行了计算,提出了在设计时应注意的关键要点,并通过将校核计算满足要求的扭矩值应用到产品上,进行了后续市场验证。通过市场反映:切换后的扭矩值符合用户的工作需求,未出现螺栓松脱、断裂等情况,该设计计算不仅提升了拖拉机整机的可靠性和安全性,而且为后续的研发提供了一定的借鉴意义。By calculating the torque of tractor wheel bolt,this paper puts forward the key technical points that should be paid attention to in the design,and applies the torque value that meets the requirements to the current production by checking and calculating,has carried on the follow-up market validation.Through market reflection:the torque value after switching conforms to the user’s work demand,there is no bolt looseness,fracture and so on,the design calculation not only improves the reliability and safety of the tractor machine,and for the follow-up research and development to provide a certain reference.

关 键 词：拖拉机 驱动轮 螺栓扭矩 

分 类 号：S219.1[农业科学—农业机械化工程]