The utility model relates to a motor vehicle front and rear frame hinge assembly, a front frame arranged on the tail of the front hinged seat, rear frame after the head is provided with a hinged seat, by balancing plate is hinged between the front and rear upper articulated seat; before the hinged seat is arranged at the bottom of the extension board, after the upper and lower articulated seat are respectively provided with an upper plate, side plate, a front hinge seat on the surface, the upper and lower plate are fixed on a mounting seat; both ends of the extension board and the balance board are respectively provided with a through hole, the through hole is embedded with a joint bearing, a through hole on the cover plate, the cover plate and the balance board are connected with the upper end of the installation mounting bolts, the cover plate and the plate extends successively through the bottom mounting connection with mounting bolts, front hinge seat bottom are arranged on both sides of a supporting plate, after both sides of the middle part of the vehicle frame is provided with a supporting plate two, a side plate and the support plate support two is arranged between the steering cylinder, turn A joint bearing is embedded in the connecting head at the two ends of the oil cylinder. The articulated component has reasonable structural design and stable body during the running process, thereby improving the safety at work.
【技术实现步骤摘要】
电动车前后车架铰接组件
本技术属于车架铰接
,特别是涉及一种电动车前后车架铰接组件。
技术介绍
随着社会经济的不断发展,社会的进步对环卫工作的要求也越来越高,电动三轮环卫车被广泛应用在城市环卫部门、小区物业等,可以降低工人的劳动强度、节约劳动成本、提高工作效率。现有的环卫电动三轮车采用整体式车架结构,车身结构紧凑,尺寸小,但转向时相对不灵活,并且在行驶过程中,当遇到路面高低不平时,车身会产生一定的摇晃,存在安全隐患。
技术实现思路
本技术为解决公知技术中存在的技术问题而提供一种电动车前后车架铰接组件,该铰接组件结构设计合理,使得整车灵活性好,转弯半径小,在行驶过程中能够保证车身平稳,提高工人工作时的交通安全性。本技术为解决公知技术中存在的技术问题所采取的技术方案是:一种电动车前后车架铰接组件,包括前车架、后车架,所述前车架尾部中间设有前铰接座,所述后车架头部中间设有后铰接座,前、后铰接座的上部之间通过平衡板铰接;所述前铰接座底部朝向后车架方向设有延伸板,所述后铰接座的上下对应设置有上侧板、下侧板,所述前铰接座上表面以及上侧板和下侧板上均固定有安装座,所述安装座上设有螺孔;所述平衡板的两端以及延伸板上均设有通孔,所述通孔内嵌装有关节轴承,通孔上盖有盖板,所述盖板上设有螺纹通孔,所述盖板和平衡板依次通过穿装在螺纹通孔和关节轴承内的上端安装螺栓与安装座连接,所述盖板和延伸板依次通过穿装在螺纹通孔和关节轴承内的底端安装螺栓与安装座连接,位于后铰接座上下侧的两个关节轴承的中心在同一条直线上;所述前铰接座底部左右两侧设有支撑侧板一,所述后车架中部左右两侧设有向内弯折 ...
【技术保护点】
一种电动车前后车架铰接组件,包括前车架、后车架,其特征在于:所述前车架尾部中间设有前铰接座,所述后车架头部中间设有后铰接座,前、后铰接座的上部之间通过平衡板铰接;所述前铰接座底部朝向后车架方向设有延伸板,所述后铰接座的上下对应设置有上侧板、下侧板,所述前铰接座上表面以及上侧板和下侧板上均固定有安装座,所述安装座上设有螺孔;所述平衡板的两端以及延伸板上均设有通孔,所述通孔内嵌装有关节轴承,通孔上盖有盖板,所述盖板上设有螺纹通孔,所述盖板和平衡板依次通过穿装在螺纹通孔和关节轴承内的上端安装螺栓与安装座连接,所述盖板和延伸板依次通过穿装在螺纹通孔和关节轴承内的底端安装螺栓与安装座连接,位于后铰接座上下侧的两个关节轴承的中心在同一条直线上;所述前铰接座底部左右两侧设有支撑侧板一,所述后车架中部左右两侧设有向内弯折的L型支撑侧板二,所述支撑侧板一与相应侧的支撑侧板二之间水平设有转向油缸,所述转向油缸的缸筒端与支撑侧板二的L型底边相连,所述转向油缸的活塞杆端与支撑侧板一相连,所述转向油缸两端的连接头内均嵌装有关节轴承,所述转向油缸与电动车的液压系统相连。
【技术特征摘要】
1.一种电动车前后车架铰接组件,包括前车架、后车架,其特征在于:所述前车架尾部中间设有前铰接座,所述后车架头部中间设有后铰接座,前、后铰接座的上部之间通过平衡板铰接;所述前铰接座底部朝向后车架方向设有延伸板,所述后铰接座的上下对应设置有上侧板、下侧板,所述前铰接座上表面以及上侧板和下侧板上均固定有安装座,所述安装座上设有螺孔;所述平衡板的两端以及延伸板上均设有通孔,所述通孔内嵌装有关节轴承,通孔上盖有盖板,所述盖板上设有螺纹通孔,所述盖板和平衡板依次通过穿装在螺纹通孔和关节轴承内的上端安装螺栓与安装座连接,所述盖板和延伸板...
【专利技术属性】
技术研发人员:王趁红,王军定,
申请(专利权)人:天津市雪豹电动车有限公司,
类型:新型
国别省市:天津,12
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