Double-drive counterweight high-speed stacking machine

Abstract

The invention discloses a double-drive counterweight high-speed stacking machine, and aims to reduce energy consumption and facilitate mounting and maintenance of a counterweight. The double-drive counterweight high-speed stacking machine comprises a lifting system, the counterweight, a counterweight adjusting device, an upright post, linear guide rails, a sliding block, a lower cross beam, a cargo carrying table, a fork, an active travelling system and a driven travelling system, wherein the lifting system comprises a lifting gear motor, a synchronous belt, synchronous pulleys and a lifting bracket; the synchronous pulleys mesh with the synchronous belt; the linear guide rails are mounted on the two sides of the upright post; the active travelling system comprises a driving wheel box, a gear drive wheel train, travelling wheels and a travelling gear motor; the travelling wheels and the gear drive wheel train are mounted in the driving wheel box; the driven travelling system comprises a driven wheel box and driven wheels; the driven wheels are mounted in the driven wheel box; a lower cross beam hinge lug ring, an upright post mounting plate and a driven wheel box mounting plate are arranged on the lower cross beam; the counterweight adjusting device comprises a hinge pin, a fixed block and an adjusting bolt; the fixed block is mounted on the upright post of the stacking machine; and the hinge pin is connected with the fixed block and the counterweight.

Description

technical field [0001] The invention relates to warehousing and logistics equipment, in particular to a high-speed stacker which uses a fork device to grab, carry and stack or access unit goods from high-rise shelves. Background technique [0002] It has been about 20 years since the domestic stacker was developed in the 1980s, and the models, specifications, equipment performance and product quality have gradually approached those of the same type of stacker abroad. Technical performance and various parameters, but there are still some problems; the ordinary column stacker cargo platform usually uses guide wheels as the guide tool during the lifting process, and the guide wheels need to leave a large gap during the installation process. The guide wheels on both sides of the platform often experience different degrees of local wear due to uneven force during operation, resulting in the reduction of the operating accuracy and stability of the loading platform with time, whi...

AI Technical Summary

Problems solved by technology

[0002] It has been about 20 years since the domestic stacker was developed in the 1980s. The models, specifications, equipment performance and product quality have gradually approached those of the same type of stacker abroad. Technical performance and various parameters, but there are still some problems; the ordinary column stacker cargo platform usually uses guide wheels as the guide tool during the lifting process, and the guide wheels need to leave a large gap during the installation process. The guide wheels on both sides of the platform often experience different degrees of local wear due to uneven force during operation, resulting in the reduction of the operating accuracy and stability of the loading platform with time, which in turn affects the grabbing, handling and handling of the fork device. Stacking or accessing goods from upper racks

Ordinary stackers consume more energy than counterweight stackers, but counterweight type stackers are difficult to install and maintain

Ordinary walking high-speed stacker consists of two power wheels, that is, one motor at the front and the rear drives one power wheel. If the speed of the two motors is not synchronized in this transmission arrangement, the speed of the two power wheels will be different, and the speed will increase during the process. The friction between the power wheel and the track and the loss of the motor

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