Automatically telescopic belt conveyer for loading and unloading machine

Abstract

The invention discloses an automatically telescopic belt conveyer for a loading and unloading machine. The automatically telescopic belt conveyer comprises a rack, a driving device and a transmission device, wherein a stretching end of the transmission device is arranged on a fixed seat; a conveyable loading and unloading platform which rotates up and down is hinged to the fixed seat; a conveyer belt is arranged on the conveyable loading and unloading platform; an electric roller which controls conveying of the conveyer belt is arranged on a rotating end of the conveyable loading and unloading platform; a hydraulic power mechanism, a rotating driving mechanism and a hydraulic cylinder which control the conveyable loading and unloading platform are arranged at the bottom end of the fixed seat; the hydraulic power mechanism comprises a hydraulic pump, a motor, a valve block and an electromagnetic valve; one end of the hydraulic cylinder is fixed to the fixed seat; the other end of the hydraulic cylinder is fixed to the bottom end of the conveyable loading and unloading platform; the hydraulic cylinder controls up-down swinging of the conveyable loading and unloading platform through the hydraulic pump and the electromagnetic valve; a control switch is arranged on one side of the conveyable loading and unloading platform; and the control switch comprises a lifting switch, a telescopic switch, a start-stop switch and an emergency stop switch. According to the automatically telescopic belt conveyer, the angle of the loading and unloading machine can be adjusted, and the utilization process is not limited.

Description

technical field [0001] The invention relates to the application field of automation equipment, in particular to an automatic telescopic belt loading and unloading conveyor. Background technique [0002] At present, conveyors used for loading and unloading vehicles are generally used in logistics centers, enterprise warehousing, express delivery, airports and other occasions. In the process of cargo handling and transportation, great flexibility is required, and the handling and transportation time is required to be short and efficient. The logistics industry is becoming more and more developed, and the amount of goods is also increasing, resulting in a very large workload for loading and unloading goods. The existing automatic telescopic belt loading and unloading conveyor realizes conveying while expanding and contracting, but it does not have a device for adjusting the angle of the loading and unloading end, so that it cannot adjust the angle of the loading and unloading t...

AI Technical Summary

Problems solved by technology

The existing automatic retractable belt conveyor for loading and unloading vehicles realizes conveying while expanding and contracting, but it does not have a device for adjusting the angle of the loading and unloading vehicle end, so that it cannot adjust the angle of the loading and unloading vehicle according to actual needs, and its use is very limited

Images