Loader lifting device and loader

Abstract

The invention relates to a loading machine lifting device and a loading machine. The loading machine lifting device comprises a lifting support and a fork tooth assembly hinged to the lifting support;the fork tooth assembly comprises a fork tooth mounting frame arranged on the supporting frame and a fork tooth assembled on the fork tooth mounting frame in a swing manner, the fork tooth has a front extending state for overhanging to the front side of the supporting frame and a rear extending state for overhanging to the rear side of the supporting frame, the swing stroke of the fork tooth meets the requirement that the fork tooth can be turned over upwards from the front extending state to be in the vertical state and then turned over backwards to be in the rear extending state, and the fork tooth mounting frame is provided with a fork tooth supporting face for supporting the fork tooth when the fork tooth is in the rear extending state. When a fork vehicle does not work, the fork tooth is changed to be in the rear extending state from the front extending state, occupying of the space is reduced, the end of the fork tooth is located above the vehicle body, and the injury to the worker is not caused; in addition, after the fork tooth forks the cargos, the cargo gravity is close to the middle of the vehicle body, a lifting force arm is reduced, the strength requirement for the fork tooth is reduced, and the manufacturing cost is reduced.

Description

technical field [0001] The invention relates to a loader lifting device and a loader. Background technique [0002] Forklifts refer to various wheeled handling vehicles for loading and unloading, stacking and short-distance transportation of palletized goods. They are widely used in ports, stations, airports, freight yards, factory workshops, warehouses and distribution centers. The main structure of existing forklift comprises car body and fork tine, and fork tine is installed on the car body, and the article that needs to be transported is forked up by fork tine, and then carries out transshipment by car body movement. For example, the Chinese patent with the authorized announcement number CN203402897U and the authorized announcement date of 2014.01.22 discloses a four-wheel drive forklift suitable for loading and unloading items in containers. The forklift includes a multi-stage mast and a fork mounted on the mast. The multi-stage mast can be extended and contracted in t...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a lifting device for a loader to solve the problem in the prior art that the fork tines will protrude when the forklift is not working, which will not only occupy space, but also easily cause injury to the staff at the end of the fork tines ; The object of the invention is also to provide a loading machine

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