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A platform for research: civil engineering, architecture and urbanism
Wheel type fork loader
The invention provides a wheel type fork loader. A first driving arm mechanism comprises a first pull rod, a first rocker arm and a first fluid hydraulic cylinder. A second driving arm mechanism comprises a second pull rod, a second rocker arm and a second fluid hydraulic cylinder. Therefore, the first fluid hydraulic cylinder upwards drives a main driving arm and uses a pivoting point for the main driving arm and a fork loader body as a shaft, the outer end of the main driving arm upwarps and drives a loading device to upwards move. The second fluid hydraulic cylinder forwards drives the second pull rod and uses a pivoting point for the main driving arm and the loading device as a shaft, the end of the loading device is obliquely and downwards inclines to enable cargoes to slip down. The second fluid hydraulic cylinder backwards pulls back the second pull rod, the loading device is restored to be an non-oblique state. The first fluid hydraulic cylinder downwards drives the main driving arm, and the main driving arm drives the loading device to descend. Therefore, the wheel type fork loader can stably load and unload cargoes loaded by the loading device, is flexible and smooth in actions and is novel and reasonable in structure and high in practicability, and efficiency is remarkably improved.
Wheel type fork loader
The invention provides a wheel type fork loader. A first driving arm mechanism comprises a first pull rod, a first rocker arm and a first fluid hydraulic cylinder. A second driving arm mechanism comprises a second pull rod, a second rocker arm and a second fluid hydraulic cylinder. Therefore, the first fluid hydraulic cylinder upwards drives a main driving arm and uses a pivoting point for the main driving arm and a fork loader body as a shaft, the outer end of the main driving arm upwarps and drives a loading device to upwards move. The second fluid hydraulic cylinder forwards drives the second pull rod and uses a pivoting point for the main driving arm and the loading device as a shaft, the end of the loading device is obliquely and downwards inclines to enable cargoes to slip down. The second fluid hydraulic cylinder backwards pulls back the second pull rod, the loading device is restored to be an non-oblique state. The first fluid hydraulic cylinder downwards drives the main driving arm, and the main driving arm drives the loading device to descend. Therefore, the wheel type fork loader can stably load and unload cargoes loaded by the loading device, is flexible and smooth in actions and is novel and reasonable in structure and high in practicability, and efficiency is remarkably improved.
Wheel type fork loader
ZHANG WENZHONG (author) / DONG MINGTANG (author) / WANG BIN (author) / KE JINDING (author) / KE SHUIYUAN (author) / HUANG ZHIWEI (author) / LUO XUDONG (author) / LIN PEIQUAN (author) / FANG SISHUI (author) / HUANG YUNPING (author)
2015-08-19
Patent
Electronic Resource
English
IPC:
E02F
Baggern
,
DREDGING
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WHEEL LOADER, METHOD FOR CONTROLLING WHEEL LOADER, AND SYSTEM FOR CONTROLLING WHEEL LOADER
| European Patent Office | 2019