Anchor control system

Abstract

This disclosure proposes a bolting machine control system, comprising: a main unit remote controller, a bolting machine remote controller, a main unit receiver, a main unit electrical control box, a main unit solenoid valve assembly, a left bolting machine receiver box, a left bolting machine solenoid valve assembly, a right bolting machine receiver box, and a right bolting machine solenoid valve assembly. The main unit remote controller controls the start / stop of each motor of the bolting machine main unit and the hydraulic operation of each component. The bolting machine remote controller outputs bolting machine remote control signals to control the hydraulic operation of at least one bolting machine. The main unit receiver receives the main unit remote control signals sent by the main unit remote controller. The left and right bolting machine receiver boxes receive the bolting machine remote control signals output by the bolting machine remote controller. This disclosure enables remote control of the bolting machine, effectively improving the remote control, intelligence, and even automation of bolting machine control, and effectively enhancing the collaborative control performance between the bolting machine and the main unit.

Description

Technical Field

[0001] This disclosure relates to the field of coal mining machinery technology, and in particular to a control system for a roadheader. Background Technology

[0002] Currently, the main functions of roadheader and anchor machine include tunneling and anchoring.

[0003] In related technologies, the tunneling function of a roadheader is usually operated remotely, while the anchoring function is usually controlled manually.

[0004] In this approach, the control of the anchor bolts by the tunneling and anchoring machine is done manually, resulting in a low degree of remote control, intelligence, and automation, and insufficient collaborative control capabilities with the host machine. Summary of the Invention

[0005] This disclosure aims to at least partially address one of the technical problems in the related art.

[0006] Therefore, the purpose of this disclosure is to propose a bolting machine control system that can realize remote control of the bolting machine, effectively improve the remote control, intelligence and even automation of the bolting control of the bolting machine, and effectively improve the collaborative control performance of the bolting machine and the bolting machine host.

[0007] This disclosure discloses a bolting machine control system, comprising: a main unit remote controller, a bolting machine remote controller, a main unit receiver, a main unit electrical control box, a main unit solenoid valve group, a left bolting machine receiver box, a left bolting machine solenoid valve group, a right bolting machine receiver box, and a right bolting machine solenoid valve group. The main unit remote controller is used to control the start / stop of each motor of the bolting machine main unit and the hydraulic operation of each component. The bolting machine remote controller outputs bolting machine remote control signals to switch the bolting machine controlled by the remote controller to control the hydraulic operation of at least one bolting machine. The main unit receiver is used to receive the main unit remote control signals sent by the main unit remote controller. The main unit electrical control box is connected to the main unit receiver, the main unit solenoid valve group, the left bolting machine receiver box, and the right bolting machine receiver box via power supply and bidirectional communication. The left and right bolting machine receiver boxes are used to receive the bolting machine remote control signals output by the bolting machine remote controller; the left bolting machine receiver box is connected to the left solenoid valve group, and the right bolting machine receiver box is connected to the right solenoid valve group.

[0008] The bolting and anchoring machine control system disclosed in this embodiment includes a main unit remote controller, an anchor bolting machine remote controller, a main unit receiver, a main unit electrical control box, a main unit solenoid valve group, a left anchor bolting machine receiver box, a left anchor bolting machine solenoid valve group, a right anchor bolting machine receiver box, and a right anchor bolting machine solenoid valve group. The main unit remote controller is used to control the start and stop of each motor of the bolting and anchoring machine main unit and the hydraulic operation of each component. The anchor bolting machine remote controller is used to output remote control signals to switch the anchor bolting machine controlled by the remote controller to control the hydraulic operation of at least one anchor bolting machine. The main unit receiver is used to receive signals from the main unit remote controller. The machine remote control signal connects the main unit's electrical control box to the main unit's receiver, the main unit's solenoid valve group, the left anchor bolting machine receiver box, and the right anchor bolting machine receiver box for power supply and bidirectional communication. The left and right anchor bolting machine receiver boxes are used to receive the anchor bolting machine remote control signals output by the anchor bolting machine remote controller. The left anchor bolting machine receiver box is connected to the left solenoid valve group, and the right anchor bolting machine receiver box is connected to the right solenoid valve group. This enables remote control of the anchor bolting machine, effectively improving the remote control, intelligence, and even automation of the anchor bolting machine's control, and effectively enhancing the collaborative control performance between the anchor bolting machine and the main unit of the tunneling and anchoring machine.

[0009] Additional aspects and advantages of this disclosure will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this disclosure. Attached Figure Description

[0010] The above and / or additional aspects and advantages of this disclosure will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which:

[0011] Figure 1 This is a schematic diagram of the structure of a roadheader control system according to an embodiment of this disclosure;

[0012] Figure 2 This is a schematic diagram of the structure of a roadheader control system according to another embodiment of this disclosure;

[0013] Figure 3 This is a control flowchart of the host remote controller in an embodiment of this disclosure;

[0014] Figure 4 This is a schematic diagram of the control flow of the anchor bolt machine remote controller in an embodiment of this disclosure. Detailed Implementation

[0015] Embodiments of this disclosure are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are used only to explain this disclosure, and should not be construed as limiting this disclosure. Rather, embodiments of this disclosure include all variations, modifications, and equivalents falling within the spirit and scope of the appended claims.

[0016] Figure 1 This is a schematic diagram of the structure of a tunneling and anchoring machine control system according to an embodiment of this disclosure.

[0017] like Figure 1 As shown, the roadheader control system 10 includes:

[0018] 101. Main unit remote control; 102. Anchor bolting machine remote control; 103. Main unit receiver; 104. Main unit electrical control box; 105. Main unit solenoid valve assembly; 106. Left anchor bolting machine receiver box; 107. Left anchor bolting machine solenoid valve assembly; 108. Right anchor bolting machine receiver box; 109. Right anchor bolting machine solenoid valve assembly.

[0019] The main remote controller 101 is used to send main remote control signals to control the start and stop of each motor of the anchor boring machine and the hydraulic action of each component. The main remote control signals sent by the main remote controller 101 can be received by the main receiver 103 and transmitted to the main electrical control box 104.

[0020] Among them, the anchor bolting machine remote controller 102 is used to output anchor bolting machine remote control signals to switch the anchor bolting machines controlled by the anchor bolting machine remote controller 102, so as to control the hydraulic action of at least one anchor bolting machine.

[0021] In this embodiment of the disclosure, the main unit of the anchor drilling machine is controlled by remote control. Six anchor drilling machines are configured, with three anchor drilling machines on the left and three on the right. Each of the three anchor drilling machines on each side is divided into a side anchor drilling machine and a top anchor drilling machine. The top anchor drilling machine is further divided into an inner top anchor and an outer top anchor. Each anchor drilling machine is controlled by an anchor drilling machine remote controller 102. The anchor drilling machines controlled by the anchor drilling machine remote controller 102 can be switched between the anchor drilling machines on the left and right sides, or between the three anchor drilling machines on each side.

[0022] The host receiver 103 is used to receive the host remote control signal sent by the host remote controller 101. The host receiver 103 is bidirectionally connected to the host electrical control box 104. After receiving the host remote control signal from the host remote controller 101, the host receiver 103 can transmit the received host remote control signal to the host electrical control box 104.

[0023] The main unit electrical control box 104 is connected to the main unit receiver 103, the main unit solenoid valve group 105, the left anchor bolt machine receiver box 106, and the right anchor bolt machine receiver box 108 for power supply and bidirectional communication.

[0024] Optionally, in some embodiments, the main control box 104 communicates with the left anchor bolt receiver box 106 and the right anchor bolt receiver box 108 based on the Controller Area Network (CAN) bus protocol.

[0025] The left anchor bolting machine receiver box 106 and the right anchor bolting machine receiver box 108 are used to receive the anchor bolting machine remote control signal output by the anchor bolting machine remote controller 102. The left anchor bolting machine receiver box 106 is connected to the left solenoid valve group 107, and the right anchor bolting machine receiver box 108 is connected to the right solenoid valve group 109.

[0026] This embodiment proposes a roadheader and bolter control system, including a main unit remote controller, a bolter remote controller, a main unit receiver, a main unit electrical control box, a main unit solenoid valve assembly, a left bolter receiver box, a left bolter solenoid valve assembly, a right bolter receiver box, and a right bolter solenoid valve assembly. The main unit remote controller controls the start / stop of each motor of the roadheader and bolter and the hydraulic operation of each component. The bolter remote controller outputs remote control signals to switch the bolter controlled by the remote controller, thereby controlling the hydraulic operation of at least one bolter. The main unit receiver receives signals from the main unit remote controller. The main unit remote control signal connects the main unit electrical control box to the main unit receiver, the main unit solenoid valve group, the left anchor bolting machine receiver box, and the right anchor bolting machine receiver box for power supply and bidirectional communication. The left and right anchor bolting machine receiver boxes are used to receive the anchor bolting machine remote control signal output by the anchor bolting machine remote controller. The left anchor bolting machine receiver box is connected to the left solenoid valve group, and the right anchor bolting machine receiver box is connected to the right solenoid valve group. This enables remote control of the anchor bolting machine, effectively improving the remote control, intelligence, and even automation of the anchor bolting machine's control, and effectively enhancing the collaborative control performance between the anchor bolting machine and the main unit of the tunneling and anchoring machine.

[0027] Optionally, in some embodiments, such as Figure 2 As shown, Figure 2 This is a schematic diagram of the structure of the anchor bolting machine control system proposed in another embodiment of the present disclosure. The main remote controller 101 is provided with an anchor bolting machine working mode switch 1011. When controlling the start and stop of each motor of the anchor bolting machine main unit and the hydraulic action of each component, when the working mode switch 1011 in the main remote controller 101 is switched to the anchor bolting working mode, an anchor bolting enable signal and an anchor bolting switching solenoid valve control signal are output. The anchor bolting switching solenoid valve is used to open the anchor bolting hydraulic control oil circuit switch.

[0028] Optionally, in some embodiments, the bolt switching solenoid valve is installed in the main hydraulic circuit of the bolting machine, or in the hydraulic branch circuit of each bolting machine.

[0029] In this embodiment of the disclosure, the host remote controller 101 is provided with a working mode switch 1011 for controlling the operation of the anchor bolting machine. When the anchor bolting machine needs to be operated, the working mode switch 1011 in the host remote controller 101 can be switched to the anchor bolting working mode. At this time, the host remote controller 101 outputs an anchor bolting enable signal and simultaneously outputs an anchor bolting switching solenoid valve control signal. The anchor bolting switching solenoid valve is used to open the hydraulic control oil circuit switch for the anchor bolting machine. The anchor bolting switching solenoid valve can be installed in the main hydraulic circuit of the anchor bolting machine or in the hydraulic branch circuit of each anchor bolting machine, without limitation.

[0030] For example, such as Figure 3 As shown, Figure 3 This is a control flowchart of the host remote controller in this embodiment. First, the host remote controller 101 can be initialized. The control mode of the host remote controller 101 is identified according to whether the host remote controller 101 sends a remote control enable signal. If the working mode switch 1011 in the host remote controller 101 is switched to the anchor bolt working mode, the control flow of the anchor bolt machine is entered. If the working mode switch 1011 is not in the anchor bolt working mode, the host control mode is entered, the host control command is output, and the pulse width modulation (PWM) output feedback is provided. The status data is sent to the host microcontroller unit (MCU) and the status is displayed on the transmitter screen.

[0031] Optionally, in some embodiments, three anchor bolting machines are respectively configured on the left and right sides of the main machine of the tunneling and anchoring machine, wherein the three anchor bolting machines on each side include: one side anchor bolting machine and two top anchor bolting machines, and the top anchor bolting machines include: an inner top anchor bolting machine and an outer top anchor bolting machine.

[0032] Optionally, in some embodiments, the anchor bolting machine remote controller 102 is equipped with an anchor bolting machine control switch 1021 corresponding to each anchor bolting machine. When switching the anchor bolting machine controlled by the anchor bolting machine remote controller 102 to control the hydraulic action of at least one anchor bolting machine, the relative position information of the anchor bolting machine remote controller 102 relative to the anchor bolting machine can be obtained. Based on the relative position information, the anchor bolting machine controlled by the anchor bolting machine remote controller 102 is automatically switched to control the hydraulic action of the anchor bolting machine. The anchor bolting machine control switch 1021 on the anchor bolting machine remote controller 102 is used to switch the controlled anchor bolting machine to control the hydraulic action of the anchor bolting machine. This enables the multiplexing function switching of the anchor bolting machine remote controller, realizes the universal design of the anchor bolting machine remote controller, and enables the manual control of multiple anchor bolting machines using the anchor bolting machine remote controller while realizing the automatic switching control of the anchor bolting machine controlled by the anchor bolting machine remote controller according to the positional relationship between the anchor bolting machine remote controller and the anchor bolting machine. The control method realizes the remote controller interchangeability and switching function, effectively simplifying the remote control process.

[0033] In this embodiment, the anchor bolting machine remote controller 102 is used to control the hydraulic action of each anchor bolting machine. The anchor bolting machine remote controller 102 has a three-level switching function, that is, the anchor bolting machine controlled by the anchor bolting machine remote controller 102 can switch between the three anchor bolting machines on the left and the three anchor bolting machines on the right, switch between the top anchor and side anchor among the three anchor bolting machines on each side (i.e., one side anchor bolting machine and two top anchor bolting machines among the three anchor bolting machines on each side), and switch between the inner top anchor bolting machine and the outer top anchor bolting machine among the two top anchor bolting machines. It can realize one-to-many control of all anchor bolting machines by one anchor bolting machine remote control function through function switching. It can also use multiple anchor bolting machine remote controllers 102 to realize one-to-one control of multiple anchor bolting machines, and they can be interchanged with each other.

[0034] Optionally, in some embodiments, when controlling the hydraulic action of the anchor bolting machine based on the anchor bolting machine control switch 1021 on the anchor bolting machine remote controller 102, the anchor bolting control switch 1021 corresponding to each anchor bolting machine on the anchor bolting machine remote controller 102 can be reset, and the anchor bolting machine controlled by the anchor bolting machine remote controller 102 can be manually switched according to the reset anchor bolting machine control switch 1021.

[0035] In this embodiment of the disclosure, when controlling the hydraulic action of the anchor bolting machine based on the anchor bolting machine control switch 1021 on the anchor bolting machine remote controller 102, before using the anchor bolting machine remote controller 102 to switch different anchor bolting control objects (that is, the anchor bolting machine), it is necessary to use the anchor bolting machine remote controller 102 to reset all anchor bolting control switches (i.e., stop the operation of the anchor bolting machine being remotely controlled). Then, the reset anchor bolting machine control switches can be adjusted according to the control requirements of the anchor bolting machine to switch the anchor bolting machine controlled by the anchor bolting machine remote controller 102.

[0036] Optionally, in some embodiments, the anchor bolting machine remote controller 102 has a corresponding anchor bolting machine remote controller identifier. When automatically switching the anchor bolting machine controlled by the anchor bolting machine remote controller 102 based on relative position information to control the hydraulic action of the anchor bolting machine, the remote controller identifier and the corresponding relative position information can be used to detect whether there is a working position conflict between the anchor bolting machine remote controller 102 and the currently controlled anchor bolting machine. If there is no working position conflict, the remote controller controlled by the anchor bolting machine remote controller 102 is automatically switched based on the relative position information to control the hydraulic action of the anchor bolting machine. This allows for working conflict detection of the anchor bolting machine remote controllers based on the anchor bolting machine remote controller identifier when multiple anchor bolting machine remote controllers are used to control the anchor bolting machine, avoiding the situation where two remote controllers control the same anchor bolting machine at the same time, and effectively avoiding safety risks.

[0037] The anchor bolting machine remote control identifier is used to uniquely identify the anchor bolting machine remote control 102. When multiple anchor bolting machine remote controls 102 are used at the same time, they can be distinguished and identified based on the anchor bolting machine remote control identifier.

[0038] The relative position information refers to the positional relationship between the anchor bolting machine remote controller 102 and the left and right anchor bolting machines. The relative position information can be used to detect whether there is a working position conflict of the anchor bolting machine remote controller 102.

[0039] The conflict in working positions refers to the situation where a worker is controlling a left-side anchor bolting machine when holding the anchor bolting machine remote control 102 on the right, or controlling a right-side anchor bolting machine when holding the anchor bolting machine remote control 102 on the left. In other words, when the anchor bolting machine remote control 102 is in a relative position on the left, it can only control the left-side anchor bolting machine, and when the anchor bolting machine remote control 102 is in a relative position on the right, it can only control the right-side anchor bolting machine.

[0040] In this embodiment of the disclosure, when automatically switching the anchor bolting machines controlled by the anchor bolting machine remote controller 102 based on relative position information to control the hydraulic action of the anchor bolting machines, the application scenario can be that during the one-to-many control process of multiple anchor bolting machines based on one anchor bolting machine remote controller 102, another anchor bolting machine remote controller 102 is added. At this time, the working position conflict detection of the added anchor bolting machine remote controller 102 can be performed based on the anchor bolting machine remote controller identifier. When the anchor bolting machine remote controller 102 is in the relative position on the left, it can only control the anchor bolting machines on the left; when the anchor bolting machine remote controller 102 is in the relative position on the right, it can only control the anchor bolting machines on the right; when no conflict exists... If a worker controls the anchor bolting machine on the left when holding the anchor bolting machine remote control 102 on the right, or controls the anchor bolting machine on the right when holding the anchor bolting machine remote control 102 on the left, it can be determined that there is no conflict in working positions. If there is no conflict between multiple anchor bolting machine remote controls 102, the newly added anchor bolting machine remote control 102 is allowed to work. The newly added anchor bolting machine remote control 102 can switch the anchor bolting machine remote control identifier and automatically switch the remote control anchor bolts based on the relative position information through the three-level switching function. If there is a conflict between multiple anchor bolting machine remote controls 102, the newly added anchor bolting machine remote control 102 is not allowed to work.

[0041] For example, such as Figure 4 As shown, Figure 4 This is a schematic diagram of the control flow of the anchor bolting machine remote controller in this embodiment. First, the anchor bolting machine remote control system can be initialized. If the anchor bolting machine remote controller 102 is used to control the anchor bolting machine, the anchor bolting machine remote controller 102 can be identified according to its identifier. The anchor bolting oil circuit can be switched according to the remote control signal of the anchor bolting machine remote controller 102, the anchor bolting control command can be output, the pulse width modulation (PWM) output feedback can be provided, and the status data can be sent to the host microcontroller unit (MCU) and displayed on the transmitter screen.

[0042] Optionally, in some embodiments, the left anchor bolting machine receiver box 106 and the right anchor bolting machine receiver box 108 are also used to control the opening and closing of the corresponding left anchor bolting machine solenoid valve group 107 and right anchor bolting machine solenoid valve group 109 according to the received anchor bolting machine remote control signal, receive the anchor bolting machine anchor bolt advance stroke switch signal, control the opening and closing of the anchor bolting hydraulic oil circuit according to the received anchor bolting enable signal issued by the main control box 104, and upload the anchor bolting machine action output status signal to the main control box 104.

[0043] The bolting and anchoring machine control system disclosed in this embodiment includes a main unit remote controller, an anchor bolting machine remote controller, a main unit receiver, a main unit electrical control box, a main unit solenoid valve assembly, a left anchor bolting machine receiver box, a left anchor bolting machine solenoid valve assembly, a right anchor bolting machine receiver box, and a right anchor bolting machine solenoid valve assembly. The main unit remote controller is used to control the start and stop of each motor of the bolting and anchoring machine main unit and the hydraulic operation of each component. The anchor bolting machine remote controller outputs remote control signals to switch the anchor bolting machine controlled by the remote controller to control the hydraulic operation of at least one anchor bolting machine. The main unit receiver is used to receive the main unit remote control signals sent by the main unit remote controller. The main unit electrical control box is connected to the main unit receiver, the main unit solenoid valve assembly, the left anchor bolting machine receiver box, and the right anchor bolting machine receiver box via power supply and bidirectional communication. The left and right anchor bolting machine receiver boxes are used to receive remote control signals from the anchor bolting machines. The remote control signal output by the device connects the left anchor bolting machine receiver box to the left solenoid valve group and the right anchor bolting machine receiver box to the right solenoid valve group, enabling remote control of the anchor bolting machine. This effectively improves the remote control, intelligence, and even automation of anchor bolting control, and enhances the collaborative control performance between the anchor bolting machine and the main unit of the tunneling and anchoring machine. By detecting conflicts between multiple anchor bolting machine remote controllers based on their identifiers, and when there are no conflicts, the hydraulic action of at least one anchor bolting machine can be controlled independently based on the identifiers of the multiple remote controllers. This allows for conflict detection of the anchor bolting machine remote controllers when using multiple remote controllers to control the anchor bolting machine, preventing situations where two remote controllers control the same anchor bolting machine simultaneously, thus effectively avoiding safety risks.

[0044] It should be noted that in the description of this disclosure, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, in the description of this disclosure, unless otherwise stated, "a plurality of" means two or more.

[0045] Any process or method description in the flowchart or otherwise herein can be understood as representing a module, segment, or portion of code comprising one or more executable instructions for implementing a particular logical function or process, and the scope of preferred embodiments of this disclosure includes additional implementations in which functions may be performed not in the order shown or discussed, including substantially simultaneously or in reverse order depending on the function involved, as will be understood by those skilled in the art to which embodiments of this disclosure pertain.

[0046] It should be understood that various parts of this disclosure can be implemented using hardware, software, firmware, or a combination thereof. In the above embodiments, multiple steps or methods can be implemented using software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, it can be implemented using any one or a combination of the following techniques known in the art: discrete logic circuits having logic gates for implementing logical functions on data signals, application-specific integrated circuits (ASICs) having suitable combinational logic gates, programmable gate arrays (PGAs), field-programmable gate arrays (FPGAs), etc.

[0047] Those skilled in the art will understand that all or part of the steps of the methods described in the above embodiments can be implemented by a program instructing related hardware. The program can be stored in a computer-readable storage medium, and when executed, it includes one or a combination of the steps of the method embodiments.

[0048] Furthermore, the functional units in the various embodiments of this disclosure can be integrated into a processing module, or each unit can exist physically separately, or two or more units can be integrated into a module. The integrated module can be implemented in hardware or as a software functional module. If the integrated module is implemented as a software functional module and sold or used as an independent product, it can also be stored in a computer-readable storage medium.

[0049] The storage media mentioned above can be read-only memory, disk, or optical disk, etc.

[0050] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this disclosure. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0051] Although embodiments of the present disclosure have been shown and described above, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present disclosure. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present disclosure.

Claims

1. A roadheader control system, characterized in that, include: The system includes: main unit remote control, anchor bolting machine remote control, main unit receiver, main unit electrical control box, main unit solenoid valve assembly, left anchor bolting machine receiver box, left anchor bolting machine solenoid valve assembly, right anchor bolting machine receiver box, and right anchor bolting machine solenoid valve assembly; among which... The main unit remote controller is used to control the start and stop of each motor of the tunneling and anchoring machine main unit and the hydraulic action of each component. The anchor bolting machine remote controller is used to output remote control signals for the anchor bolting machine. Each anchor bolting machine remote controller has a corresponding control switch for each anchor bolting machine. Switching the anchor bolting machine controlled by the remote controller allows control of the hydraulic action of at least one anchor bolting machine. Specifically, this includes: acquiring the relative position information of the anchor bolting machine remote controller relative to the anchor bolting machine; the anchor bolting machine remote controller having a corresponding anchor bolting machine remote controller identifier; determining whether there is a working position conflict between the anchor bolting machine remote controller and the currently controlled anchor bolting machine based on the anchor bolting machine remote controller identifier and the corresponding relative position information; if there is no working position conflict, automatically switching the anchor bolting machine controlled by the anchor bolting machine remote controller based on the relative position information to control the hydraulic action of the anchor bolting machine; or switching the controlled anchor bolting machine based on the anchor bolting machine control switch on the anchor bolting machine remote controller to control the hydraulic action of the anchor bolting machine. The host receiver is used to receive the host remote control signal sent by the host remote controller; The main unit electrical control box is connected to the main unit receiver, the main unit solenoid valve group, the left anchor bolt machine receiver box, and the right anchor bolt machine receiver box via power supply and bidirectional communication. The left and right anchor bolting machine receiver boxes are used to receive the remote control signal of the anchor bolting machine output by the anchor bolting machine remote controller. The left anchor bolting machine receiver box is connected to the left anchor bolting machine solenoid valve group, and the right anchor bolting machine receiver box is connected to the right anchor bolting machine solenoid valve group.

2. The system as described in claim 1, characterized in that, The main unit remote control is equipped with a working mode switch for the anchor bolting machine; The starting and stopping actions of each motor of the control blocker and anchor machine host, as well as the hydraulic actions of each component, include: When the working mode switch in the host remote control is switched to the anchor bolt working mode, an anchor bolt enable signal and an anchor bolt switching solenoid valve control signal are output. The anchor bolt switching solenoid valve is used to open the anchor bolt hydraulic control oil circuit switch.

3. The system as described in claim 2, characterized in that, The anchor bolt switching solenoid valve is installed in the main hydraulic circuit of the anchor bolting machine, or in the hydraulic branch circuit of each anchor bolting machine.

4. The system as described in claim 1, characterized in that, Three anchor bolting machines are respectively configured on the left and right sides of the main machine of the tunneling and anchoring machine. The three anchor bolting machines on each side include: one side anchor bolting machine and two top anchor bolting machines; the top anchor bolting machines include: an inner top anchor bolting machine and an outer top anchor bolting machine.

5. The system as described in claim 1, characterized in that, The hydraulic action of the anchor bolting machine is controlled based on the anchor bolting machine control switch on the anchor bolting machine remote control, including: Reset the control switch of each anchor bolting machine on the anchor bolting machine remote control; Manually switch the anchor bolting machine controlled by the anchor bolting machine remote controller according to the reset anchor bolting machine control switch.

6. The system as described in claim 1, characterized in that, The left and right anchor bolt machine receiver boxes are also used for: The receiving anchor bolting machine remote control signal controls the opening and closing of the corresponding left anchor bolting machine solenoid valve group and the right anchor bolting machine solenoid valve group; Receive the anchor bolt advance limit switch signal from the anchor bolting machine; Based on the anchor bolt enable signal received from the main control box, the anchor bolt hydraulic circuit is controlled to open and close. The anchor bolting machine's operation output status signal is uploaded to the main control box.

7. The system as described in claim 1, characterized in that, The main control box communicates with the left anchor bolting machine receiver box and the right anchor bolting machine receiver box based on the Controller Area Network (CAN) bus protocol.

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