The invention discloses a dumper cargo compartment and a design method. The method comprises the steps of cargo compartment structure design, cargo compartment parameter checking and finite element calculation. The effective volume of a cargo compartment is determined according to the load requirement of a whole vehicle and the characteristics of loaded materials, a cargo model is determined according to the anti-collision requirement, the loading height requirement and the like of the whole vehicle, meanwhile, the length, width and height of the cargo compartment and the sizes of lifting andoverturning hinge points are determined, and the load distribution and lifting performance of the whole vehicle and finite element analysis of various working conditions are checked. The actual stacking volume of goods can be simulated more accurately; reasonability of cargo compartment structure design and reliability of calculation and verification theoretical design are ensured, a cargo compartment model is established more accurately and reasonably through each step, whether the cargo compartment structure meets design requirements and safety margin can be verified quickly through finite element calculation, the volume utilization rate is effectively increased, and the service life of calculation and verification theoretical design is effectively prolonged.
一种自卸车货厢及设计方法,包括货厢结构设计和货厢参数校核及有限元计算,根据整车载重要求和装载物料的特性确定货厢有效容积,根据整车防碰撞、装载高度等要求,确定货物模型,同时确定货厢长、宽、高和举升、翻转铰点尺寸,并校核整车载重分布和举升性能以及多种工况有限元分析。可以更准确的模拟货物实际堆装容积,确保货厢结构设计的合理性和计算验证理论设计的可靠性,通过每个步骤更准确、合理的建立货厢模型,通过有限元计算,可较快的验证货厢结构是否满足设计要求及安全余量,有效提高容积利用率和计算验证理论设计使用寿命。
Dumper cargo compartment and design method
一种自卸车货厢及设计方法
2020-08-18
Patent
Elektronische Ressource
Chinesisch
IPC: | B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung |
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