Forklift pallet fork distance adjusting device with video system

Abstract

The invention discloses a forklift pallet fork distance adjusting device with a video system, and the forklift pallet fork distance adjusting device is mainly used for a forklift, adopts a linear motor to drive and adjust distance between a pair of pallet forks, adopts simple equipment, and further has a visual function. The forklift pallet fork distance adjusting device mainly comprises pallet forks, a linear motor stator, a linear motor rotor, a lower beam, an upper beam, a connecting plate, electromagnet non-slip devices and the video system. A working principle of the forklift pallet fork distance adjusting device is that: the linear motor rotor is accessed to a positive or negative power supply, the linear motor rotor moves leftwards or rightwards along the linear motor stator, and the connecting plate drives the pallet forks to move leftwards or rightwards, so that distance between left and right pallet forks is adjusted; after the distance is adjusted, power supplies of upper and lower pairs of electromagnet non-slip devices are started, so that electromagnets A of the upper and lower pairs of electromagnet non-slip devices are ejected to block upper and lower inner surfaces of the linear motor stator, and the linear motor rotor is prevented from sliding left and right, and therefore, left and right pallet forks are prevented from sliding left and right; and a driver observes whether the pallet forks are on correct positions or not through a video head.

Description

technical field [0001] The invention is mainly used for forklifts. Background technique [0002] The fork distance adjustment devices for forklifts that have been applied for or authorized at present all use hydraulic devices or rotor motors to adjust the distance between a pair of forks. . Contents of the invention [0003] The present invention overcomes the above-mentioned problems. It adopts a linear motor to drive and adjust the distance between a pair of forks. The equipment is simple, no auxiliary equipment is needed, and the space occupied is small. Stator (2), linear motor mover (3), lower beam (4), upper beam (5), connection plate (7), electromagnet anti-slip device (10), video system; a pair of forks (1) The upper end of the upper beam is hung on the upper beam (5), a pair of forks (1) can slide left and right along the upper beam (5), the upper end of the linear motor stator (2) is fixed with the lower end of the upper beam (5), and the linear motor stator ( ...

AI Technical Summary

Problems solved by technology

[0002] The fork distance adjustment devices for forklifts that have been applied for or authorized at present all use hydraulic devices or rotor motors to adjust the distance between a pair of forks.

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