Cargo deviation correction device for roller conveyor

Abstract

The invention relates to a cargo deviation correction device for a roller conveyor, which consists of two parts, i.e. a deviation correction system and a passage width regulation system, wherein the deviation correction system consists of a transmission mechanism, an elliptical shaft, a leaned wheel assembly and a rocker arm assembly; and the passage width regulation system consists of a motor, a control box, positive and negative threaded screw rods, a guide shaft, a translation frame and a positioning shaft. The cargo deviation correction device is characterized in that the error correction system rotates by the elliptical shaft and the force is transferred to a railing by a related mechanical device so as to ensure the railing to carry out the periodic pulsation; and the passage width regulation system positively or negatively operates by the motor so as to drive a related mechanical device to move the railing, thereby achieving the effect of regulating the width of a passage. According to the cargo deviation correction device, deviated cargoes on the conveyor can be continuously and automatically corrected to the center and be neatly arranged; the width of the passage is remotely regulated to adapt to cargo cartons with different sizes without shutting down the cargo deviation correction device; and when the cargo deviation correction device is applied to a cargo conveying line below a beam of an electron accelerator, the uniformity of the irradiation dose and the efficiency can be obviously improved. The cargo deviation correction device for the roller conveyor is applicable to various production equipment with specific requirements on cargo positions on the conveyor.

Description

technical field [0001] The invention relates to a device for assisting cargo positioning on the conveying surface of a conveyor, in particular to a cargo deviation correcting device for a roller conveyor. Background technique [0002] As a kind of cargo transportation device, roller conveyor is widely used in all walks of life, some of which have specific requirements for the passing position of goods on the conveying surface of the conveyor. In these industries, the railings on both sides are often drawn in gradually to achieve the purpose of adjusting the passing position of the goods on the transmission surface. Taking the electron accelerator irradiation industry as an example, the goods to be irradiated are mostly packed in cartons and transported by roller conveyors to the scanning window of the accelerator for radiation irradiation. Due to the need for radiation protection, the conveyor line needs to turn multiple turns along the labyrinth to transport the goods unde...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem of position deviation and deflection of the goods in the process of goods conveying by the roller conveyor, the present invention proposes a goods deviation correction device for the roller conveyor to achieve the purpose of improving production efficiency

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