Automatic combined fork arm forklift

Abstract

The invention provides an automatic combined fork arm forklift. The automatic combined fork arm forklift is mainly composed of fork fingers, fork arm joints, fork arm sets, fork arm joint lifting devices, fork arm joint pushing devices, pallet fork hanging blocks, a forklift body and a control system. The automatic combined fork arm forklift is used for forking and carrying box and bag objects without pallet fork insertion space below. The fork fingers installed at the front ends of fork arms can rotate. Each fork arm joint is formed by connecting a fork handle with one or two fork arms. Each fork arm set is composed of two fork arm joints. The two fork arm sets are installed on the forklift body. Each fork arm joint is provided with one independent lifting device and one independent pushing device. When goods are forked, wedge openings of the fork fingers of one fork arm joint of each fork arm set are firstly inserted into small gaps below the goods, and the gaps are pried off upwards; the fork fingers of the other fork arm joint are immediately inserted into the prized-off gaps for alternate prizing-off and inserting; after the fork arms are inserted into the gaps, the two fork arm joints alternately rise to lift the goods to stand still, descend, move forwards and ascend till the two fork arm joints are inserted into the portions below the goods; and in the unloading process, the two fork arm joints alternately lift the goods to stand still, descend and retreat till the goods fall at containing points.

Description

technical field [0001] The invention belongs to the field of forklifts, in particular to an automatic combined yoke forklift. Background technique [0002] Existing forklift trucks have played a great role in lifting and carrying goods, getting on and off cars, stacking and taking off goods in warehouses, transshipment of ground goods, etc. But existing forklift has a big weak point that can only fork lift the object that inserts the fork space below. This is for many bags, such as grain bags, various raw material bags, melon and fruit bags, cement bags, fertilizer bags, etc., stacked together, there is no space below. Although there are grid mats that are convenient for forklift loading, one layer can be placed every certain number of stacking layers, but most warehouses, especially the vast and scattered grain stations, chemical stations, cement stations, seed stations, fertilizer stations and other warehouses, often do not use it. Grid mat, directly stacked layer by lay...

AI Technical Summary

Problems solved by technology

However, the existing forklift has a big disadvantage that it can only fork lift objects that are inserted into the fork space.

These goods cannot be loaded and carried by existing forklifts at all, and they are all manually carried, loaded and unloaded.

It is hard and tiring, and the work efficiency is low, and it often takes a long time

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