Mining long-distance remote control device

Abstract

The utility model relates to a mining remote control device, which comprises a receiver and a remote controller, the receiver comprises a main controller, the main controller is provided with a PWM (Pulse Width Modulation) circuit and a CAN (Controller Area Network) serial port, and the main controller is electrically connected with a guniting manipulator through the PWM circuit; the remote controller comprises a processor, a display module, a plurality of three-axis handle switches, a key module and a wireless communication module, the processor is in communication connection with the wireless communication module and the display module, and the output ends of the three-axis handle switches and the key module are connected with the input end of the processor; the remote controller is further provided with a power module which comprises a power switch, a lithium battery and a charging circuit. And the main controller communicates with the processor through the wireless communication module. According to the remote control device, the receiver and the remote controller are arranged, communication with the main controller is achieved through the processor and the wireless communication module, and control signals are remotely sent out through the three-axis handle switch and the key module, so that remote control over the guniting manipulator is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a shotcrete mechanical hand control technical field, concretely relates to a mine remote control device. BACKGROUND

[0002] The shotcrete mechanical hand is the device that replaces the nozzle of the concrete spraying machine to carry out the remote control. It is generally composed of the operating arm with telescopic mechanism, lifting mechanism, rotation and turnover mechanism and nozzle etc. It is driven by hydraulic pressure or machinery, and part of it has independent walking mechanism. It is used for realizing the mechanization of the spraying operation. It improves the spraying quality and efficiency, and improves the working condition of the worker. The working principle of the wet shotcrete of the spraying mechanical hand is that the cement, aggregate, water and additive etc. are stirred uniformly according to the construction mixing proportion, are transported to the spraying site by the concrete transport tank truck and are added to the spraying machine, the concrete is pumped to the nozzle by the pump of the spraying machine, is mixed with the accelerator controlled by the computer full-automatic proportioning, and is sprayed by using high-pressure air.

[0003] Because the environmental condition is poor under the mine, the operator has great safety and health hazards. Therefore, a remote control equipment is needed to realize the communication connection with the main controller of the shotcrete mechanical hand and complete the remote operation of the shotcrete mechanical hand. SUMMARY

[0004] The utility model discloses to solve the problem that the existing shotcrete mechanical hand cannot be remotely controlled, proposes a mine remote control device, sets up the receiver and remote controller, realizes the communication with the main controller through the processor and wireless communication module, and uses the three-axis handle switch and key module to remotely send the control signal to realize the remote control of the shotcrete mechanical hand.

[0005] To realize the above-mentioned purpose, the utility model proposes a mine remote control device, which comprises a shotcrete mechanical hand, an illumination equipment, a bell, a water adding switch and an emergency stop switch, further comprising a receiver and a remote controller, the receiver comprises a main controller, the main controller is provided with PWM circuit and CAN serial port, and the main controller is electrically connected with the shotcrete mechanical hand through the PWM circuit.

[0006] The remote controller comprises a processor, a display module, a plurality of three-axis handle switches, a key module and a wireless communication module, the processor is in communication connection with the wireless communication module and the display module, and the output end of the three-axis handle switch and the key module is connected with the input end of the processor.

[0007] The remote controller is further provided with a power module, and the power module comprises a power switch, a lithium battery and a charging circuit.

[0008] The main controller communicates with the processor through the wireless communication module.

[0009] Further, the remote controller is further provided with an RS485 serial port module.

[0010] The wireless communication module includes, but is not limited to, one or more combinations of LORA modules, Bluetooth modules, RFID modules, and WiFi modules.

[0011] Further, the output end of the processor is connected with a buzzer and an indicator light.

[0012] Further, one end of the lithium battery is connected with a charging circuit, and the other end is connected with the processor, the display module, the plurality of three-axis handle switches, the key module, and the wireless communication module through a power switch.

[0013] The three-axis handle switches and the key module simulate the control handle and the switch of the shotcrete mechanical hand, thereby providing a hardware basis for the control of various functions of the shotcrete mechanical hand.

[0014] Further, the PWM circuit includes a BTS5215L chip, the input end of the BTS5215L chip is connected with the main controller, and the output end of the BTS5215L chip is connected with the shotcrete mechanical hand.

[0015] Further, a plurality of optocoupler modules are arranged between the main controller and the lighting device, the bell, the water adding switch, and the emergency stop switch, the main controller is connected with a plurality of relays through the optocoupler modules, the coils of the plurality of relays are connected with the optocoupler modules, and the normally open contacts of the plurality of relays are connected with the lighting device, the bell, the water adding switch, and the emergency stop switch, respectively.

[0016] The optocoupler modules are combined with the relays to realize the control of the strong electric devices such as the lighting device, the bell, the water adding switch, and the emergency stop switch, thereby improving the safety of the devices.

[0017] Further, the remote controller further includes a shell, the shell is a square structure with an internal cavity, a window is formed in the shell corresponding to the display module, handle holes are formed in the shell corresponding to the plurality of three-axis handle switches, and key holes are formed in the shell corresponding to the key module, and an antenna hole is formed in the side wall of the shell corresponding to the wireless communication module.

[0018] The shell is arranged to facilitate the carrying of the remote controller, and the shell protects the internal circuit of the remote controller.

[0019] Through the above technical solutions, the present application has the following beneficial effects:

[0020] 1The utility model discloses a remote control of shotcrete mechanical hand equipment is realized, and sets up receiver and remote controller, and the receiver includes main control unit, and main control unit is electrically connected shotcrete mechanical hand through PWM circuit, and is electrically connected with lighting equipment, bell, water adding switch and emergency stop switch through photoelectric coupling module and relay, and main control unit is connected with the controller of mechanical dolly through CAN serial port communication. The remote controller includes processor, display module, a plurality of three -axis handle switch, button module and wireless communication module, and the remote controller and receiver realize remote data transmission through wireless communication module. A plurality of three -axis handle switch and button module simulate the real button of shotcrete mechanical hand, and the operation is simple. Setting display module is to show each operation state, and real -time reflection current equipment's operating state and operation state provide the hardware basis of running state, and the man -machine interaction is convenient.

[0021] 2The utility model discloses a main control unit sets up PWM circuit, and utilizes PWM technique to control output voltage, realizes the purpose of control output amplitude, and in combination with the use of photoelectric coupling module and relay, can flexibly control various movements on mechanical dolly, reaches the purpose of remote control. DRAWINGS

[0022] Figure 1 It is one of electrical schematic diagram of the utility model one kind mine remote control device;

[0023] Figure 2 It is two of electrical schematic diagram of the utility model one kind mine remote control device;

[0024] Figure 3 It is three of electrical schematic diagram of the utility model one kind mine remote control device;

[0025] Figure 4 It is four of electrical schematic diagram of the utility model one kind mine remote control device;

[0026] Figure 5 It is the structure diagram of the utility model one kind mine remote control device.

[0027] Drawing reference: 1 is main control unit, 2 is processor, 3 is display module, 4 is three -axis handle switch, 5 is button module, 6 is wireless communication module, 7 is power switch, 8 is lithium cell, 9 is charging circuit, 10 is RS485 serial port module, 11 is PWM circuit, 12 is BTS5215L chip, 13 is photoelectric coupling module, 14 is shell. DETAILED DESCRIPTION

[0028] The utility model will be further explained in connection with the drawings and specific implementation:

[0029] Example 1

[0030] As Figures 1-5As shown, a mine remote control device includes a shotcrete manipulator, a lighting device, a bell, a water adding switch and an emergency stop switch, and also includes a receiver and a remote controller, the receiver includes a main controller 1, the main controller 1 is provided with a PWM circuit 11 and a CAN serial port, and the main controller 1 is electrically connected with the shotcrete manipulator through the PWM circuit 11;

[0031] The remote controller includes a processor 2, a display module 3, a plurality of three-axis handle switches 4, a key module 5 and a wireless communication module 6, the processor 2 is in communication connection with the wireless communication module 6 and the display module 3, and the output ends of the three-axis handle switches 4 and the key module 5 are connected with the input end of the processor 2.

[0032] The remote controller is also provided with a power module, and the power module includes a power switch 7, a lithium battery 8 and a charging circuit 9.

[0033] The main controller 1 communicates with the processor 2 through the wireless communication module 6.

[0034] The remote controller is also provided with an RS485 serial port module 10.

[0035] The wireless communication module 6 includes one or more combinations of LORA module, Bluetooth module, RFID module and WiFi module, but is not limited to the above.

[0036] The output end of the processor 2 is connected with a buzzer and an indicator light.

[0037] One end of the lithium battery 8 is connected with the charging circuit 9, and the other end is connected with the processor 2, the display module 3, the plurality of three-axis handle switches 4, the key module 5 and the wireless communication module 6 through the power switch 7.

[0038] The PWM circuit 11 includes a BTS5215L chip 12, the input end of the BTS5215L chip 12 is connected with the main controller 1, and the output end of the BTS5215L chip 12 is connected with the shotcrete manipulator.

[0039] A plurality of optocoupler modules 13 are arranged between the main controller 1 and the lighting device, the bell, the water adding switch and the emergency stop switch, the main controller 1 is connected with a plurality of relays through the optocoupler modules 13, the coils of the plurality of relays are connected with the optocoupler modules 13, and the normally open contacts of the plurality of relays are respectively connected with the lighting device, the bell, the water adding switch and the emergency stop switch.

[0040] The remote controller also includes a housing 14, the housing 14 is a square structure with an internal cavity, a window is arranged on the housing 14 corresponding to the display module 3, handle holes are arranged on the housing 14 corresponding to the plurality of three-axis handle switches 4, and key holes are arranged on the housing 14 corresponding to the key module 5, and an antenna hole is arranged on the side wall of the housing 14 corresponding to the wireless communication module 6.

[0041] In the embodiment, the main controller 1 and the processor 2 are single-chip microcomputers, the number of the three-axis handle switches 4 is 2, and the key module 5 includes emergency stop keys, alarm keys, lighting keys, water spraying on keys, water spraying off keys, water spraying brush keys, supporting leg keys, micro-motion keys, speed change keys, walking mode keys and spraying mode keys according to the functions of the lighting device, the bell, the water adding switch and the emergency stop switch and the spraying robot.

[0042] The charging circuit 9 selects a BQ24210 charging chip, and an external charger is connected to the charging circuit 9 to charge the lithium battery 8.

[0043] During operation, the operator holds the remote controller, sends corresponding control signals through the three-axis handle switches 4 and the key module 5, then the control signals are sent to the main controller 1 by the processor 2 through the wireless communication module 6, the running state and the operating state of the current device are checked through the display module 3, the main controller 1 receives the signals, on the one hand, sends a handshake signal to the processor 2 through the wireless communication module 6, and on the other hand, controls the electromagnetic hydraulic valve to work through the PWM circuit 11, so that the spraying robot completes corresponding actions.

[0044] Similarly, the key module 5 sends operation signals to the processor 2, and the main controller 1 controls the lighting device, the bell, the water adding switch and the emergency stop switch to be powered on or powered off through the optical coupling module 13 and the plurality of relays after receiving the signals, so that the spraying robot is remotely controlled.

[0045] The above-described embodiments are only preferred embodiments of the present application, and do not limit the implementation range of the present application, so that equivalent changes or modifications made according to the structure, features and principles described in the patent range of the present application should be included in the patent range of the present application.

Claims

1. A long-range remote control device for mining, comprising a shotcrete robot, lighting equipment, an electric bell, a water supply switch, and an emergency stop switch, characterized in that, It also includes a receiver and a remote controller. The receiver includes a main controller (1). The main controller (1) is equipped with a PWM circuit (11) and a CAN serial port. The main controller (1) is electrically connected to the shotcrete robot through the PWM circuit (11). The remote control includes a processor (2), a display module (3), multiple three-axis handle switches (4), a button module (5), and a wireless communication module (6). The processor (2) is communicatively connected to the wireless communication module (6) and the display module (3). The output terminals of the three-axis handle switches (4) and the button module (5) are connected to the input terminal of the processor (2). The remote control is also equipped with a power module, which includes a power switch (7), a lithium battery (8), and a charging circuit (9). The main controller (1) and the processor (2) communicate through the wireless communication module (6).

2. The long-distance remote control device for mining according to claim 1, characterized in that, The remote control is also equipped with an RS485 serial port module (10). The wireless communication module (6) includes, but is not limited to, one or more combinations of LORA module, Bluetooth module, RFID module and WiFi module.

3. The long-distance remote control device for mining according to claim 1, characterized in that, The output of the processor (2) is connected to a buzzer and an indicator light.

4. A long-distance remote control device for mining according to claim 1, characterized in that, One end of the lithium battery (8) is connected to the charging circuit (9), and the other end is connected to the processor (2), display module (3), multiple three-axis handle switches (4), button module (5) and wireless communication module (6) through the power switch (7).

5. A long-distance remote control device for mining according to claim 1, characterized in that, The PWM circuit (11) includes a BTS5215L chip (12), the input of which is connected to the main controller (1), and the output of which is connected to the shotcrete robot.

6. A long-distance remote control device for mining according to claim 1, characterized in that, Multiple optocoupler modules (13) are provided between the main controller (1) and the lighting equipment, electric bell, water supply switch and emergency stop switch. Multiple relays are connected to the main controller (1) through the optocoupler modules (13). The coils of the multiple relays are connected to the optocoupler modules (13). The normally open contacts of the multiple relays are respectively connected to the lighting equipment, electric bell, water supply switch and emergency stop switch.

7. A long-distance remote control device for mining according to claim 1, characterized in that, The remote control also includes a housing (14), which is a hollow square structure. The housing (14) has a window corresponding to the display module (3), a handle hole corresponding to multiple three-axis handle switches (4), a button hole corresponding to the button module (5), and an antenna hole corresponding to the wireless communication module (6) on the side wall of the housing (14).

Images