Hand-operation forklift capable of bearing materials quickly

Abstract

The invention discloses a hand-operation forklift capable of bearing materials quickly. The hand-operation forklift is characterized by comprising a chassis frame, two rotating frames, universal wheels, auxiliary wheels and a connection plate, wherein the two rotating frames are rotationally installed on the left side and the right side of the chassis frame correspondingly; the universal wheels are vertically installed at the bottoms of the rotating frames; the auxiliary wheels are horizontally installed at the bottoms of the rotating frames; the connection plate is movably installed at the tops of the rotating frames; each rotating frame comprises a transverse frame body and a vertical frame body connected with the front end of the transverse frame body; the transverse frame bodies and the chassis frame are rotationally assembled so that the vertical frame bodies can rotate left and right around the axes of the transverse frame bodies; the chassis frame and the rotating frames are locked and unlocked through locking pieces; when the vertical frame bodies are perpendicular to the ground, the universal wheels are supported on the ground, and the auxiliary wheels are lifted away from the ground so that the chassis frame and the transverse frame bodies can be located in the high positions; and when the vertical frame bodies rotate, the auxiliary wheels are supported on the ground, and the universal wheels are lifted away from the ground so that the chassis frame and the transverse frame bodies can be located in the low positions. The hand-operation forklift capable of bearing the materials quickly has the beneficial effects that a hydraulic device in the prior art is replaced through the connection rod mechanism principle, and pallet fork lifting is achieved; and the hand-operation forklift is easy to operate, efficient, practical and capable of effectively relieving the labor intensity during goods carrying.

Description

Technical field [0001] The invention belongs to the technical field of material transfer, and particularly relates to a hand-held forklift capable of quickly carrying materials. Background technique [0002] The process of a product from a design prototype to a final product often requires many steps. Therefore, different materials or tools are required at different stages. One of the more common tools is a forklift. Forklifts are divided into manual forklifts and motorized forklifts according to different driving methods. The former is a dual-purpose vehicle for high-lift loading and unloading and short-distance transportation. Because it does not generate sparks and electromagnetic fields, it is especially suitable for workshops, warehouses, terminals, stations, and freight yards. For the loading, unloading and transportation of flammable, explosive and fire-prohibited items and other light items in other places, this product has the characteristics of balanced lifting, flexibl...

AI Technical Summary

Problems solved by technology

However, the existing problems of manual forklifts in the prior art are also more obvious. It is mainly reflected in the fact that the hydraulic device used in the lifting mechanism causes the structure of this part to be too complicated, which increases the probability of failure and is not easy to maintain; the lifting function depends on the complete handle operation. It is necessary to shake the handle many times to realize the lifting of the fork to the height that can support the pallet, which undoubtedly increases the labor intensity of the user

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