The utility model discloses a rod type lifting mechanism, the pressing wheel comprises a body, body is installed on the door frame, door frame beam is arranged on the lower end of the cylinder, the piston rod of the oil cylinder is installed at both ends of the lifting frame lifting frame, is provided with a roller, rolling door frame installed on the inner wall of the clamping groove, both ends of the frame lifting the front end is installed at the lower end of the lifting frame fork frame, are rotatably installed on a parallel with the rotating shaft, both ends of the rotating shaft are respectively provided with a rotating lifting arm, lifting arm ends are rotatably installed on the pressure wheel, the lifting arm is hinged to a pull rod is installed along the rod assembly components, fork frame lower end extends forward, pull rod is hinged installed on the front wheel bracket, the upper end of the front wheel bracket rotatably installed on a fork frame, the front wheels are rotatably installed on the front lower end of the bracket. The utility model has the advantages of novel structure, convenient and rapid installation, small maintenance difficulty, buffering effect of the cargo fork frame and the lifting frame and the ground in the downward movement, and the service life is prolonged.
【技术实现步骤摘要】
:本技术涉及叉车起升机构领域,尤其涉及一种带有压轮的拉杆式升降机构。
技术介绍
:现有搬运车的升降机构多通过销轴与与车架部分连接,制作精度要求高,装配公益性差,此外,在提升架下降到最低点时,提升架与门架会产生撞击,导致整个升降机构容易受到撞击损坏,严重缩短了使用寿命。
技术实现思路
:为了弥补现有技术问题,本技术的目的是提供一种带有压轮的拉杆式升降机构,结构设计新颖合理,够有效的减少安装难度和维修难度,在上下运动过程中起到缓冲作用,延长使用寿命。本技术的技术方案如下:带有压轮的拉杆式升降机构,包括车体,车体上安装有门架,门架横梁上安装有油缸,油缸活塞杆下端安装有提升架,提升架两端设有滚轮,滚轮滚动安装于门架内侧壁卡槽内,提升架前端面两端安装有货叉架,其特征在于,所述的提升架下端转动安装有一根与之平行的转轴,转轴两端转动分别安装有提升臂,提升臂末端转动安装有压轮,提升臂前端铰接安装有拉杆组件,拉杆组件沿着货叉架下端面向前延伸,拉杆组件前端铰接安装于前轮支架上,前轮支架上端转动安装于货叉架上,前轮支架下端转动安装有前轮。所述的带有压轮的拉杆式升降机构,其特征在于,所述的货叉架为壳体状,货叉架上端面为水平支撑面,货叉架下端为拉杆组件放置槽。所述的带有压轮的拉杆式升降机构,其特征在于,所述的拉杆组件包括中部拉杆,拉杆两端旋合安装有推杆套,前后两端的推杆套分别铰接安装于前轮支架、提升臂上。本技术的优点是:本技术结构设计新颖,货叉架下方通过拉杆组件连接提升臂及前轮支架,提升臂下端设有压轮,前轮支架下端设有前轮实现支撑,油缸负责提供起升所需支持力,提升架两侧滚轮和提升臂下端的 ...
【技术保护点】
一种带有压轮的拉杆式升降机构,包括车体,车体上安装有门架,门架横梁上安装有油缸,油缸活塞杆下端安装有提升架,提升架两端设有滚轮,滚轮滚动安装于门架内侧壁卡槽内,提升架前端面两端安装有货叉架,其特征在于,所述的提升架下端转动安装有一根与之平行的转轴,转轴两端转动分别安装有提升臂,提升臂末端转动安装有压轮,提升臂前端铰接安装有拉杆组件,拉杆组件沿着货叉架下端面向前延伸,拉杆组件前端铰接安装于前轮支架上,前轮支架上端转动安装于货叉架上,前轮支架下端转动安装有前轮。
【技术特征摘要】
1.一种带有压轮的拉杆式升降机构,包括车体,车体上安装有门架,门架横梁上安装有油缸,油缸活塞杆下端安装有提升架,提升架两端设有滚轮,滚轮滚动安装于门架内侧壁卡槽内,提升架前端面两端安装有货叉架,其特征在于,所述的提升架下端转动安装有一根与之平行的转轴,转轴两端转动分别安装有提升臂,提升臂末端转动安装有压轮,提升臂前端铰接安装有拉杆组件,拉杆组件沿着货叉架下端面向前延伸,拉杆组件前端...
【专利技术属性】
技术研发人员:方兴志,
申请(专利权)人:合肥搬易通科技发展有限公司,
类型:新型
国别省市:安徽;34
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