The invention relates to the technical field of warehousing and logistics machinery and equipment, in particular to a shuttle plate lifting device, which comprises a lifting frame and a supporting frame arranged relative to the upper and lower parts. The supporting frame is equipped with a driving motor and two sets of adjustable bearing seats, each of which is equipped with a transmission shaft, and the driving motor drives two transmission shafts to rotate synchronously and in the same direction through a chain drive mechanism. At least two revolving cranks are arranged side by side on each transmission shaft, and the bottom end of the lifting frame is provided with the supporting legs corresponding to each revolving crank, which are articulated through the pin shaft; the invention has simple structure and ingenious design, which not only occupies small space, low cost, low processing accuracy and installation accuracy requirements, but also has high transmission efficiency and stable operation, thereby effectively reducing shuttle. The volume and cost of the shuttle plate ensure that the shuttle plate works efficiently and steadily.
【技术实现步骤摘要】
一种穿梭板顶升装置
本专利技术涉及仓储物流机械设备
,尤其是一种穿梭板顶升装置。
技术介绍
当前,穿梭板顶升机构主要采用由凸轮、蜗轮蜗杆或曲柄滑块驱动的顶升机构。在采用凸轮对支撑平台进行顶升时,支撑平台在凸轮上会出现左右摇摆,稳定性差;虽然采用蜗轮蜗杆顶升的支撑平台比较稳定,但是对蜗轮蜗杆传动机构的加工精度和安装精度提出了较高的要求,并且蜗轮蜗杆传动机构的传动效率低;与此同时,在公告号为CN203714557U的中国技术专利中公开了“一种重载荷穿梭板的顶升装置”,其采用曲柄滑块机构对支撑平台进行顶升,该机构对穿梭板空间要求较大,对宽度较窄的穿梭板并不适用。为此,在确保支撑平台在顶升稳定的前提下,采用占用空间体积小,对加工精度和安装精度要求较低,并且传动效率相对较高的顶升机构对于有效减小穿梭板的体积和成本,并确保穿梭板的高效稳定地工作运行就显得尤为重要。
技术实现思路
本专利技术的目的就是要解决当前采用由凸轮、蜗轮蜗杆或曲柄滑块驱动的穿梭板顶升机构所存在的上述问题,为此提供一种占用空间小、加工精度和安装精度要求低、传动效率高,并且运行稳定的穿梭板顶升装置。本专利技 ...
【技术保护点】
1.一种穿梭板顶升装置,其特征是:包括上、下相对布置的举升框架和支撑框架,支撑框架上装有驱动电机和两组可调式轴承座,在每组轴承座中各配装有一根传动轴,驱动电机通过链条传动机构驱动两根传动轴作同步同向转动;在每根传动轴上并排装有至少两根回转曲柄,举升框架的底端设有与每根回转曲柄相对应的支腿,并对应通过销轴进行铰接。
【技术特征摘要】
1.一种穿梭板顶升装置,其特征是:包括上、下相对布置的举升框架和支撑框架,支撑框架上装有驱动电机和两组可调式轴承座,在每组轴承座中各配装有一根传动轴,驱动电机通过链条传动机构驱动两根传动轴作同步同向转动;在每根传动轴上并排装有至少两根回转曲柄,举升框架的底端设有与每根回转曲柄相对应的支腿,并对应通过销轴进行铰接。2.根据权利要求1所述的一种穿梭板顶升装置,其特征是:所述链条传动机构设有两套,每套链条传动机构包括设置在驱动电机输出轴端的主动链轮和设置在传动轴上的从动...
【专利技术属性】
技术研发人员:陈新安,裴强龙,林卫东,朱见丰,吕春,彭伟,
申请(专利权)人:湖北三丰小松自动化仓储设备有限公司,
类型:发明
国别省市:湖北,42
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