Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Loader accessory quick-changing device and loader
The invention discloses a loader accessory quick-changing device and a loader. The loader accessory quick-changing device comprises a quick-changing frame, a hook pin shaft, a telescopic pin shaft, a limiting block and a hydraulic oil cylinder. A hook pin shaft hole in the upper cross beam and a telescopic pin shaft hole in the telescopic pin shaft base are both manufactured through the boring technology after welding, a hook pin shaft and a telescopic pin shaft are installed in the hook pin shaft hole and the telescopic pin shaft hole respectively, a limiting block installation base is welded to the outer side of the outer vertical plate, and a limiting block is installed on the limiting block installation base. The hook pin shaft hole in the upper cross beam and the telescopic pin shaft hole in the telescopic pin shaft seat are manufactured through the boring technology after being welded, and therefore the coaxiality of the hook pin shaft and the telescopic pin shaft on the two sides of the quick-change device and the parallelism of the hook pin shaft and the telescopic pin shaft can be effectively guaranteed; the limiting block mounting seat is arranged on the quick-changing device, and the limiting block can be directly mounted on the limiting block mounting seat, so that convenience can be brought to the use of a user, and meanwhile, the use difficulty and the use cost of the user can be remarkably reduced.
本发明公开一种装载机属具快换装置和装载机，包括：快换架、挂钩销轴、伸缩销轴、限位块和液压油缸。上横梁上的挂钩销轴孔和伸缩销轴座上的伸缩销轴孔均在焊接后采用镗孔工艺制作而成，挂钩销轴和伸缩销轴分别安装在挂钩销轴孔和伸缩销轴孔内，限位块安装座焊接在外立板的外侧，限位块安装在限位块安装座上。通过使上横梁上的挂钩销轴孔和伸缩销轴座上的伸缩销轴孔在焊接后通过镗孔工艺制作而出，这样，能够有效保证快换装置两侧挂钩销轴和伸缩销轴的同轴度，以及挂钩销轴和伸缩销轴的平行度；快换装置上设置有限位块安装座，限位块能够直接安装在限位块安装座上，这样，能够给用户的使用带来便利，同时，还能显著降低用户的使用难度和使用成本。
Loader accessory quick-changing device and loader
The invention discloses a loader accessory quick-changing device and a loader. The loader accessory quick-changing device comprises a quick-changing frame, a hook pin shaft, a telescopic pin shaft, a limiting block and a hydraulic oil cylinder. A hook pin shaft hole in the upper cross beam and a telescopic pin shaft hole in the telescopic pin shaft base are both manufactured through the boring technology after welding, a hook pin shaft and a telescopic pin shaft are installed in the hook pin shaft hole and the telescopic pin shaft hole respectively, a limiting block installation base is welded to the outer side of the outer vertical plate, and a limiting block is installed on the limiting block installation base. The hook pin shaft hole in the upper cross beam and the telescopic pin shaft hole in the telescopic pin shaft seat are manufactured through the boring technology after being welded, and therefore the coaxiality of the hook pin shaft and the telescopic pin shaft on the two sides of the quick-change device and the parallelism of the hook pin shaft and the telescopic pin shaft can be effectively guaranteed; the limiting block mounting seat is arranged on the quick-changing device, and the limiting block can be directly mounted on the limiting block mounting seat, so that convenience can be brought to the use of a user, and meanwhile, the use difficulty and the use cost of the user can be remarkably reduced.
本发明公开一种装载机属具快换装置和装载机，包括：快换架、挂钩销轴、伸缩销轴、限位块和液压油缸。上横梁上的挂钩销轴孔和伸缩销轴座上的伸缩销轴孔均在焊接后采用镗孔工艺制作而成，挂钩销轴和伸缩销轴分别安装在挂钩销轴孔和伸缩销轴孔内，限位块安装座焊接在外立板的外侧，限位块安装在限位块安装座上。通过使上横梁上的挂钩销轴孔和伸缩销轴座上的伸缩销轴孔在焊接后通过镗孔工艺制作而出，这样，能够有效保证快换装置两侧挂钩销轴和伸缩销轴的同轴度，以及挂钩销轴和伸缩销轴的平行度；快换装置上设置有限位块安装座，限位块能够直接安装在限位块安装座上，这样，能够给用户的使用带来便利，同时，还能显著降低用户的使用难度和使用成本。
Loader accessory quick-changing device and loader
一种装载机属具快换装置和装载机
WANG QING (Autor:in) / ZHANG YUNLEI (Autor:in) / GUO FANGSHENG (Autor:in) / WANG FEIYU (Autor:in) / LI TAO (Autor:in)
03.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING
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