Wheel type fork loader

Abstract

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.

Description

technical field [0001] The invention relates to the field of loading machinery, in particular to a wheeled forklift. Background technique [0002] Loading machinery is mainly used for shoveling, loading, unloading, transporting soil and stones and other bulk materials, and can also perform light shoveling operations on rocks and hard soil. If you change to a different working device, it can also complete the work of bulldozing, lifting, loading and unloading other materials. The structure of the loader is known, such as the Chinese Utility Model Patent CN201220582453.6 discloses a backhoe loader telescopic excavation device, including a slewing support, a boom, a stick assembly, a rocking bar and a bucket, the boom It is hinged on the frame of the whole machine through a rotary support. The arm assembly includes a stick body and a telescopic stick, and the telescopic stick is built into the stick body; the boom and the rotary support are hinged at point A. A boom oil cylin...

AI Technical Summary

Problems solved by technology

The utility model has a relatively simple structure and is widely used in the market. However, in the actual use process of the utility model, the action is not smooth enough, and the loading and unloading efficiency is low, causing many troubles to people, and the practicability needs to be improved.

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