Four-fulcrum multi-steering narrow roadway articulated forklift

Abstract

The invention discloses a four-fulcrum multi-steering narrow roadway articulated forklift. The four-fulcrum multi-steering narrow roadway articulated forklift comprises a pair of front wheels, a pairof rear wheels, and a steering device; wherein the front wheels are driven wheels with independent steering functions, and the front wheels are symmetrically arranged on two sides of a lifting body; the pair of rear wheels are in power connection with a driving device, and the rear wheels are symmetrically arranged on a vehicle body; and the steering device connects the lifting body with the vehicle body, and a power system is arranged on the steering device. According to the four-fulcrum multi-steering narrow roadway articulated forklift, a articulated mechanism with an independent rotation function is arranged between the vehicle body and the lifting body, and at the same time, the front wheels with steering functions are arranged on the lifting body, so that two steering modes of articulated steering and front wheel steering are formed, carrying requirement of conventional goods can be met, and carrying of the ultra-long goods in the narrow roadway can be achieved; meanwhile, a four-fulcrum bridge type structure is used, so that the contact area between the wheels and the ground is effectively increased, the problem of driving slipping is solved, and the adaptability of the forklift to the ground is improved.

Description

Technical field [0001] The invention relates to the technical field of forklift equipment, in particular to a four-point multi-steering narrow lane articulated forklift. Background technique [0002] In order to maximize the storage area of ​​the warehouse and increase the storage capacity in the limited space, the width of the shelf spacing (channels or lanes) must be reduced. However, for forklifts, the lanes must have sufficient width to meet the requirements of forklifts in the lanes. Mobile, and can meet the needs of stacking or storing and storing goods. [0003] For forklifts operating in roadways, the required operating space directly affects operating efficiency and storage capacity. Compared with ordinary forklifts, it can only be used for the storage of conventional standard pallet materials, not for the storage of long materials, and the operating efficiency At the same time, due to the large overall size of ordinary forklifts, the storage capacity is low; at the same ...

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Problems solved by technology

[0003] Forklifts work in roadways, and the required working space directly affects the working efficiency and storage capacity. Compared with ordinary forklifts, they can only be used for the storage of conventional standard pallet materials, but not for long materials. Low; at the same time, due to the large overall size of ordinary forklifts, the storage capacity is low; at the same time, the existing forklifts are arranged with three wheels that are in contact with the ground, forming a three-point type, resulting in a large pressure on a single wheel, which is prone to drive slippage and unsatisfactory stable phenomenon

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