Rail electric material conveying vehicle

Abstract

A rail electric material conveying vehicle comprises a hopper, a vehicle frame, wheels, an electric motor, a control box, a collector shoe and a brake; a plurality of pressure sensors are arranged on the vehicle frame; a rubber loop is arranged on each pressure sensor; the hopper is installed on the rubber loops; the wheels, the electric motor and the control box are installed below the vehicle frame; the electric motor drives the wheels in a belt manner and is electrically connected with the control box; the control box is connected with a power line via the collector shoe; the brake is installed on one wheel and is connected with the control box via a solenoid valve; the control box comprises a controller, a radio-frequency transmit-receive module, a pressure signal input module and a control module; and the radio-frequency transmit-receive module, the pressure signal input module and the control module are respectively electrically connected with the controller. By employing the above technical scheme, the material conveying vehicle is capable of realizing partial automatic control, and is capable of automatically stopping when cargo is overweight or the vehicle is obstructed by a front object, and the vehicle is capable of transmitting data to a remote computer, receiving data from the remote computer and receiving a control signal via the radio-frequency transmit-receive module.

Description

technical field [0001] The invention relates to a material transport vehicle, in particular to a rail electric material transport vehicle with intelligent functions. Background technique [0002] Traditional rail transport vehicles are generally driven by cables. One end of the track is equipped with a drive motor and a control device, and the other end of the track is equipped with a passive wheel. The operation of the transport vehicle on the track is controlled by the traction of the cable, but this method can only Running on a straight track, on a track with a curve, will lead to insufficient traction or rollover of the feeder. Therefore people have designed self-contained motor drive, and motor is installed on the material car frame, and motor power supply adopts wired mode, but this mode also has deficiencies, such as control problems or the like. In summary, it is necessary to develop a rail electric material transport vehicle with certain intelligent functions. Co...

AI Technical Summary

Problems solved by technology

[0002] Traditional rail transport vehicles are generally driven by cables. One end of the track is equipped with a drive motor and a control device, and the other end of the track is equipped with a passive wheel. The operation of the transport vehicle on the track is controlled by the traction of the cable, but this method can only Running on a straight track, on a track with a curve, it will cause insufficient traction or the rollover of the material truck

Therefore, people have designed their own motor drive, the motor is installed on the frame of the material truck, and the motor power supply is wired, but this method also has shortcomings, such as control problems, etc.

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