平行四边形式快速搬运装置的设计与研发

为解决在日常生活中载运重物困难以及起重不便等搬运问题,以实现快速安全搬运为设计思路,基于杠杆动平衡条件,研制了本装置,主要由小车主体、电动推杆、平行四边形机构和前叉组成。通过电机驱动推杆伸缩,达到货物稳定装卸、搬运的目的,该装置可折叠,使用便捷,既能保障物品安全,又能降低搬运人员的劳动强度,实际使用效果良好。

In order to reduce the diff iculties and inconvenience of carrying and lifting heavy loads in daily life,a device which is based on the ideas of safely handling and the lever dynamic balance theory is designed.The device mainly includes trolley body,electric push rod,parallelogram truss mechanism and the front fork.And it achieves the stable cargo handling by making the motor push-rod telescopic.The device is also collapsible,convenient and eff icient,which ensures the safety of goods and reduces the courier’s labor intensity.Furthermore,it can achieve a good effect in practice.