Wireless communication system of feeding trolley

Abstract

The utility model relates to the technical field of wireless communication, and discloses a wireless communication system of a feeding trolley, which comprises a vehicle-mounted device and a ground device, the vehicle-mounted device comprises a signal receiving and transmitting antenna, a split type wireless base station and a vehicle-mounted feeder line, two ends of the vehicle-mounted feeder line are respectively connected with the split type wireless base station and the signal receiving and transmitting antenna, and the split type wireless base station is connected with the ground device. The split type wireless base station is in communication connection with the ground device through the signal receiving and transmitting antenna, the ground device comprises a split type wireless network bridge, a universal antenna and a fixed feeder line, and the split type wireless network bridge is in communication connection with the vehicle-mounted device through the universal antenna. According to the utility model, two-way data communication between the base station and the control box can be realized, functions of data acquisition, logic control and the like can be realized, on-site personnel reduction, cost reduction, potential safety hazard reduction and the like can be realized, the installation, adjustment and maintenance are convenient, the maintenance workload is small, and the cost is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of wireless communication, in particular to a wireless communication system of a ore feeding vehicle. Background Art

[0002] Due to production process problems, the copper and slag systems in the crushing area of ​​the mineral processing company have high dust content in the powder ore bin, dangerous environment in the ore bin, great safety hazards for operators walking with the vehicle, easy failure of the control tug, inconvenient maintenance, difficulty in collecting equipment status information, and inability to realize wireless transmission of signals from mobile devices. In the long run, this has damaged equipment and facilities, and increased the labor intensity and occupational disease hazards of on-the-job personnel. Utility Model Content

[0003] The purpose of the utility model is to provide a wireless communication system for a ore feeding vehicle to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A wireless communication system for a mining vehicle comprises a vehicle-mounted device and a ground device, wherein the vehicle-mounted device comprises a signal transceiver antenna, a split wireless base station and a vehicle-mounted feeder, wherein two ends of the vehicle-mounted feeder are respectively connected to the split wireless base station and the signal transceiver antenna, wherein the split wireless base station is communicatively connected to the ground device via the signal transceiver antenna, wherein the ground device comprises a split wireless network bridge, a universal antenna and a fixed feeder, wherein the split wireless network bridge is communicatively connected to the vehicle-mounted device via the universal antenna.

[0006] The signal transceiver antenna is fixedly mounted on the outer surface of the vehicle-mounted control box through a nut or a suction cup.

[0007] The split type wireless base station and the vehicle-mounted feeder are installed in the vehicle-mounted control box.

[0008] The vehicle-mounted control box is also provided with a PLC and two one-optical four-electrical transceivers, and the one-optical four-electrical transceivers are used to collect data information of the ore feeding vehicle.

[0009] The split type wireless network bridge is fixedly arranged on the ground.

[0010] The universal antenna is installed near the split wireless network bridge and is in direct line of sight with the vehicle-mounted control box.

[0011] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0012] The utility model can realize two-way data communication between the base station and the control box, realize functions such as data collection and logic control, reduce the number of on-site personnel, reduce costs, reduce safety hazards, etc., and has the advantages of convenient installation, adjustment and maintenance, small maintenance workload, etc., which greatly reduces costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 It is a schematic diagram of the utility model;

[0015] Figure 3 It is a schematic diagram of the principle of the utility model;

[0016] In the figure: a signal transceiver antenna 101 , a split wireless base station 102 , a vehicle-mounted feeder 103 , a split wireless bridge 201 , a universal antenna 202 , and a fixed feeder 203 . DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Generally, the components of the embodiment of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0018] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] like Figure 1-3As shown, the utility model provides a wireless communication system for a ore-feeding trolley, including a vehicle-mounted device and a ground device. The vehicle-mounted device is a PLC control box installed on the ore-feeding trolley, and the control box is equipped with a PLC, two one-optical four-electrical transceivers, a split wireless base station 102 and a vehicle-mounted feeder 103. A signal transceiver antenna 101 is fixedly installed on the outer surface of the control box by a nut or a suction cup. The two ends of the vehicle-mounted feeder 103 are respectively connected to the split wireless base station 102 and the signal transceiver antenna 101, and the split wireless base station 102 is connected to the ground device through the signal transceiver antenna 101. The PLC is responsible for controlling the movement of the ore-feeding trolley to feed ore and collecting and processing data such as the speed, forward direction, motor operation status, and temperature of the ore-feeding trolley. The one-optical four-electrical transceiver is responsible for receiving the camera video signal and the PLC data signal and sending them to the split wireless base station 102. The split wireless base station 102 transmits the data signal to the signal transceiver antenna 101 through the vehicle-mounted feeder 103.

[0020] The ground device includes a split wireless bridge 201, a universal antenna 202 and a fixed feeder 203. The split wireless bridge 201 is fixedly set on the ground. The universal antenna 202 is installed near the split wireless bridge 201 and is directly visible to the vehicle control box. The split wireless bridge 201 is connected to the vehicle device through the universal antenna 202. The universal antenna 202 is responsible for receiving the signal sent by the signal transceiver antenna 101 and sending the instructions and signals sent by the PLC to the split wireless bridge 201. After the split wireless bridge 201 processes the signal, it is sent to the POE switch via the fixed feeder 203. The POE switch sends the signal to the system master controller for processing, and receives the signal and instruction sent by the system master controller. Through the wireless base station data analysis and processing, the data is interacted with the bridge to make the equipment run more stable.

Claims

1. A wireless communication system for a ore feeding vehicle, characterized in that: The invention comprises a vehicle-mounted device and a ground device, wherein the vehicle-mounted device comprises a signal transceiver antenna (101), a split wireless base station (102) and a vehicle-mounted feeder (103), wherein two ends of the vehicle-mounted feeder (103) are respectively connected to the split wireless base station (102) and the signal transceiver antenna (101), wherein the split wireless base station (102) is communicatively connected to the ground device via the signal transceiver antenna (101), and wherein the ground device comprises a split wireless network bridge (201), a universal antenna (202) and a fixed feeder (203), and wherein the split wireless network bridge (201) is communicatively connected to the vehicle-mounted device via the universal antenna (202).

2. A wireless communication system for a ore feeding vehicle according to claim 1, characterized in that: The signal transceiver antenna (101) is fixedly mounted on the outer surface of the vehicle-mounted control box via a nut or a suction cup.

3. A wireless communication system for a ore feeding vehicle according to claim 2, characterized in that: The split wireless base station (102) and the vehicle-mounted feeder (103) are installed in a vehicle-mounted control box.

4. A wireless communication system for a ore feeding vehicle according to claim 3, characterized in that: The vehicle-mounted control box is also provided with a PLC and two one-optical four-electrical transceivers, and the one-optical four-electrical transceivers are used to collect data information of the ore feeding vehicle.

5. The wireless communication system for a ore feeding vehicle according to claim 1, characterized in that: The split type wireless network bridge (201) is fixedly arranged on the ground.

6. A wireless communication system for a ore feeding vehicle according to claim 1, characterized in that: The universal antenna (202) is installed near the split wireless network bridge (201) and is in direct line of sight with the vehicle-mounted control box.

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