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1. The ladle rail car is composed of frame + transmission device + wheelset group + rotating device + lifting device + electronic control equipment.
2. Frame wheel system: The frame is composed of profiles or plate welding, etc. A number of longitudinal beams, beams + rotary tables and bench tops form a frame structure. The axle is assembled in a bearing seat by spherical roller bearings and fixed to the frame beam, and the four bearing seats are fixed with strong bolts with a static load factor of 1:15。The housing is easy to disassemble and access.
3. The wheel material is forged steel 45 and heat treated, and the shaft material is 45 steel and quenched and tempered. Lifting device: stable lifting, lifting height 300-1000, mechanical lifting.
4. Rotation device: the rotation is stable, and when the bag rail car runs to the discharge (receiving) position, it has a rotation function, and the rotary encoder controls the rotation accuracy of 05°。
5. Weighing system: weighing error 5, digital display is stable, the weighing sensor and display adopt digital signal transmission mode, and the weighing system must resist strong magnetic field and electrostatic interference.
6. Transmission system: When the package rail car is running, the motor on the package track car drives the reducer to drive the transport car to run, (the dual motors are driven in the front and rear axles, the coaxial link is connected to the two wheels, and the middle position of the shaft is supported by a bearing seat), the components are connected with the main body and the operation is reliable, the transmission and operation system has good shock absorption performance, and the reducer adopts a three-in-one reducer.
7. Power supply system: It is a low-voltage track power supply type lifting rail car, its working principle is to reduce the mains AC380V power supply to the safe voltage of AC36V through the ground step-down control system, and then transmit the AC36V power supply to the receiving track through the wire (the two load-bearing rails of the carrying rail car do not double as conductive rails, and the conductive rails need to be set up separately, and there are three power taking devices in each of the two rows of the lifting rail car, and the low-voltage AC36V electricity on the conductive rail is sent to the control system of the lifting rail car, and the control system will be again After the AC36V is boosted and rectified, it provides power to the motor of the ladle rail car and drives the ladle rail car to run back and forth.
8. The basic control system of the chartered truck mainly includes three parts: the speed control of the trolley, the positioning control of the chartered truck, and the control of blanking. The speed control is mainly to control the vehicle speed, improve the positioning accuracy and operation efficiency, and the speed is adjustable within 0-40m minVehicle locking in place includes functions such as deceleration in place, locking and unlocking in place, and laser collision avoidanceThe blanking control includes the functions of angle rotation control, angle locking and unlocking, blanking weighing, blanking signal output and blanking vibration signal output, blanking completion signal output and so on. The basic control system of the chartered car is only to complete the control of the single vehicle.
9. The rail car drive motor adopts the transverse direct drive mode of the front and rear axles to ensure that the vehicle has good anti-overload capacity and anti-skid performance.