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全向蓄电池侧面叉车由于侧面插装物料,为了保证插装物料时的稳定性,叉车的货叉一侧采用两个刚性独立悬架支撑,摆动桥布置在和货叉相反的右侧车架上。由于全向蓄电池侧面叉车一般插装长体物料,车体设计纵向尺寸长,横向尺寸窄,如采用传统的整体式摆动车桥,会导致车桥过长,强度和刚度降低,车桥和车身铰接困难等不利因素。设计了全向蓄电池侧面叉车双摆臂联动悬架结构,论述了悬架系统的结构特点和工作原理。由于联动悬架中的两悬架用连杆相连,连杆可以设计得较长,因此这种悬架更适用于轮距较大的车辆。当L形下摆臂、上摆臂、套筒支架和车架组成平行四杆机构时,双摆臂联动悬架能够保证车辆在行驶过程中具有较高的行驶稳定性。
Omnidirectional battery side of the forklift due to the side of the insertion of materials, in order to ensure the stability of the insertion material, forklift fork side with two rigid independent suspension support, swinging bridge and the fork in the opposite side of the frame . Due to the omnidirectional battery side of the forklift trucks generally insert long body material, the longitudinal dimension of the body design is long, the horizontal size is narrow, such as the traditional monolithic swing axle, can lead to long axle, strength and stiffness reduction, axle and body Hinge difficulties and other unfavorable factors. The structure of linkage system with double swing arm of omnidirectional battery forklift and the structure and working principle of the suspension system are discussed. Since the two suspensions in the linked suspension are connected with the connecting rod, the connecting rod can be designed to be longer, so this kind of suspension is more suitable for vehicles with larger wheelbase. When the L-shaped lower arm, the upper arm, the sleeve bracket and the frame form a parallel four-bar mechanism, the double-arm linkage suspension can ensure high driving stability of the vehicle during driving.