TH7258B - "Conveyor system using electric trolleys" - Google Patents

Abstract

Conveying systems using electric trolleys Where trams are driven by themselves By a conventional brake-free motor (8) connected to the driving wheel (9) and also composed of The first and second switches (19, 20) for cutting power to the motor (8), the stopper holding parts (22) and the tramway control track behind (23), while The tram stop device (24) is positioned on the stationary side. As required And consists of a stop (25) for blocking the gripping parts (22) of the tramway, a switch-control track (26) for triggering. First switch Of trams in the open state And the switch-position path (27) for moving the stopper (25) and the switch control path to the position Active from the reverse non-active reverse position Where the surface The flat control switches (23a, 26a) are set on the control trajectory. Each switch (23, 26) by an appropriate length in the direction of Run of trams walking So that the trams can be forced to stop And automatically ready In a smooth manner by using a motorized Without conventional brakes that reduce costs.

Claims (4)

1. Conveyor system which consists of The first electric tram For travel Above the guide rail The tram stop device was arranged separately from the first rail cart along the track. Pilot said For stopping by choosing the first electric tramway, the first railcar had a brakeless motor. To drive the tram above the pilot rails, the power circuit for the motor. The wheel is driven from the electric motor, the limit switch, the limit switch, and the limit switch in the power distribution circuit. For choosing the cut Supply power to the motor. Stopping parts for stopping the railcar Together with the aforementioned stopping device And stopping control trajectory for tram type Second electric Following the first electric tram The way to control such stopping has An elongated part from the first electric rail to switch on the limit switch of the second electric railcar. When the second electric tram It approaches the first electric tram Exceeds the preset distance to prevent collisions between the first and second electric trams. Way for Control that stop There is a front-end control command. For controlling the limit switch of the second electric tramway So that the second tramway could be continued by its momentum after the electric power delivered to its motor was cut off. When the limit switch It was opened in connection with the stopping control method. 2. The conveying system of claim 1, where the tram stops are composed of Stop machine station For touch, select the aforementioned stop coupling part. Way of control Adjustable switch between active positions And the position is not active And the position changes the way For moving back and forth The way to control the switch from the aforementioned inactive position where the control method does not touch the switch. Of the first car mentioned to Such active position Where the way to control the switch touches the switch of The first such car The way to control the switch has a command Front Control Switch The switch control method is adjusted to turn on the switch. Before the terminal stops, touch. The stop holding parts To let the car walk the first tram Continues to move forward under its momentum. While the switch of the first tramcar Keep it in an open state 3. Conveyor system of claim 2, where the second tramway outside It then consists of the aforementioned switch and the aforementioned limit switch of the aforementioned second tramway. Such actuator And the roller is placed at the end One of the means of such stimulus Such frontend control commands Of the means of control It stopped in the first such electric tram. Is adjusted to touch the roller in sequence in The second electric tram And to tumbling the actuator path associated with the roller Contacted in the second electric tram Back to back to Open limit switch In the second such tram 4. The conveyor system of claim 2, where the position changes the route thereof. Pneumatic cylinder ball For moving the trajectory to control the switch