Fork arm with anti-falling structure

Abstract

The invention discloses a fork arm with an anti-falling structure. The fork arm comprises a fork arm arranged on a lifting fork rack, a transmission pulley is arranged on the inner side end of the fork arm, a strip-type groove is formed in the middle of the top surface of the fork arm, a leaning lifting rod is arranged in the strip-type groove, the middle of the leaning lifting rod is connected tothe strip-type groove through a rotating shaft, an anti-falling lifting plate is arranged at the outer side end of the fork arm, the middle of the anti-falling lifting plate is connected to the outerside end of the fork arm through a movable shaft, an inhaul cable is arranged between the bottom end of the anti-falling lifting plate and the outer side end of the leaning lifting rod, the inhaul cable is arranged penetrating the transmission pulley, a reset spring is arranged between the bottom end of the anti-falling lifting plate and the outer side end surface of the fork arm, and a compression spring is fixed between the outer side end of the leaning lifting plate and the bottom wall of the strip-type groove. The fork arm is reasonable in structure set and adjustable in anti-falling height according to cargoes of different weights, so that the anti-falling stabilizing reliability is improved favorably and the fork arm is good in using stability and high in practicality.

Description

technical field [0001] The invention belongs to the technical field of forklift accessories, and in particular relates to a fork arm with a fall prevention structure. Background technique [0002] Forklift is a common industrial handling structure. It refers to a tool for loading and unloading, stacking and short-distance transportation of palletized goods. It is widely used in ports, stations or freight yards. Forklifts are mainly composed of car body and can lift The fork frame of the traditional technology is composed of two horizontally protruding yoke arms. When lifting the cargo, the cargo is fixed by the yoke arms. The arm slips and falls, which affects the safety of use, but only a simple bump structure can prevent the cargo from falling to a certain extent, but it cannot match the weight of the cargo being forked. When the cargo is heavy, its own gravity is greater , while the height of the bump is fixed, its anti-falling effect is limited, so the applicability and...

AI Technical Summary

Problems solved by technology

[0002] Forklift is a common industrial handling structure. It refers to a tool for loading and unloading, stacking and short-distance transportation of palletized goods. It is widely used in ports, stations or freight yards. Forklifts are mainly composed of car body and can lift The fork frame of the traditional technology is composed of two horizontally protruding yoke arms. When lifting the cargo, the cargo is fixed by the yoke arms. The arm slips and falls, which affects the safety of use, but only a simple bump structure can prevent the cargo from falling to a certain extent, but it cannot match the weight of the cargo being forked. When the cargo is heavy, its own gravity is greater , while the height of the bump is fixed, its anti-drop effect is limited, so the applicability and practicability are limited

Images