Crawler-type underground drill rig device for coal mine based on electronic fence safety system and use method of crawler-type underground drill rig device

Abstract

The invention discloses a crawler-type underground drill rig device for a coal mine based on an electronic fence safety system and a using method. The crawler-type underground drill rig for the coal mine comprises a crawler-type underground drill rig body for the coal mine, a controller (91) arranged on the crawler-type underground drill rig body for the coal mine, and an identity recognition system arranged between the controller (91) and the crawler-type underground drill rig body for the coal mine. Identity information of an operator is picked up through the identity recognition system, data processing of the identity information of the operator is achieved through the controller (91), and the drilling starting state is established on the basis of correct identity information of the operator; the technical problem that all operators are in a state without identity authentication is solved, so that the use safety performance of the crawler-type underground drill rig for the coal mine is improved.

Description

Technical Field

[0001] The present invention relates to a crawler-type tunnel drilling device for coal mines and a method for using the same, in particular to a crawler-type tunnel drilling device for coal mines based on an electronic fence safety system and a method for using the same. Background Art

[0002] The crawler tunnel drilling rig for coal mines is suitable for the construction of various engineering holes such as drilling holes for water and gas hazard detection and treatment in coal mines, gas extraction and discharge holes, grouting and fire prevention holes, etc. Therefore, the crawler tunnel drilling rig for coal mines is an important coal mining equipment. Among the existing crawler tunnel drilling rigs for coal mines, there is no crawler tunnel drilling rig device for coal mines based on an electronic fence safety system. Operators still operate the crawler tunnel drilling rig for coal mines directly without identity authentication. Since the crawler tunnel drilling rig for coal mines is a special operation equipment, the safety performance of the crawler tunnel drilling rig for coal mines is affected. The present invention has the technical feature of establishing the drilling start state based on the correct identity information of the operator, and has carried out effective exploration and research on the technical problem of the operator in the state without identity authentication at the technical level. Summary of the Invention

[0003] The subject of the present invention is a crawler tunnel drilling device for coal mines based on an electronic fence safety system. The subject of the present invention is a method for using a crawler-type tunnel drilling device for coal mines based on an electronic fence safety system.

[0004] In order to overcome the above technical shortcomings, the purpose of the present invention is to provide a crawler tunnel drilling rig device and a method of use for coal mines based on an electronic fence safety system, thereby improving the safety performance of the crawler tunnel drilling rig for coal mines.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a crawler tunnel drilling rig device for coal mines based on an electronic fence safety system, comprising a crawler tunnel drilling rig body for coal mines with a mobile chassis, a controller arranged on the crawler tunnel drilling rig body for coal mines, and an identity recognition system arranged between the controller and the crawler tunnel drilling rig body for coal mines.

[0006] Due to the design of the crawler tunnel drill body, controller and identity recognition system for coal mines, construction work on engineering holes is realized through the crawler tunnel drill body for coal mines, the identity information of the operator is picked up through the identity recognition system, and the identity information of the operator is processed data through the controller, so that the drilling start state is established based on the correct identity information of the operator, which solves the technical problem of the operator being in a state without identity authentication, thereby improving the safety performance of the crawler tunnel drill for coal mines.

[0007] The present invention is designed to interconnect the crawler tunnel drill body, the controller and the identity recognition system for coal mines in such a way that the drilling start state is based on the correct identity information of the operator.

[0008] The present invention is designed to connect the identity recognition system with the crawler tunnel drill body and the controller for coal mines in a manner of picking up the identity information of the operator.

[0009] The present invention designs a crawler-type tunnel drilling rig for coal mines, which is provided with a main body that further comprises a drilling rig body, a slewing support, a guide column, a lifting telescopic cylinder and a feeding telescopic cylinder.

[0010] The present invention designs an identity recognition system which includes an identifier, a thermal imaging camera and an infrared sensor.

[0011] The technical effect of the above five technical solutions is that the start-up of the crawler tunnel drill body for coal mines is realized based on the processing identity information of the controller.

[0012] The present invention is designed to further include a first accessory device, and the first accessory device is arranged between the controller and the body of the crawler tunnel drill for coal mines, and the first accessory device is arranged as an alarm.

[0013] The present invention is designed to further include a second accessory device, and the second accessory device is arranged between the controller and the body of the crawler tunnel drill for coal mines. The second accessory device is configured to include an explosion-proof switch and a power supply.

[0014] The present invention is designed to further include a third accessory device, and the third accessory device is arranged on the controller, and the third accessory device is arranged as a junction box.

[0015] The present invention is designed to further include a fourth accessory device, and the fourth accessory device is arranged between the identity recognition system and the body of the crawler tunnel drill for coal mines, and the fourth accessory device is arranged as a bracket.

[0016] The technical effects of the above four technical solutions are: realizing the integrated installation of other components, and expanding the technical effects of the present invention.

[0017] The present invention is designed in such a way that a slewing support, a controller, an alarm, an explosion-proof switch, a power supply, a junction box and a bracket are respectively provided on the motorized chassis; a guide column is provided on the slewing support and a lifting and telescopic cylinder is provided between the guide column and the slewing support; a drilling rig body is provided on the lifting and telescopic cylinder and a feed telescopic cylinder is provided between the drilling rig body and the slewing support; a thermal imaging camera and an infrared sensor are respectively provided on the bracket and the identifier is arranged to be distributed corresponding to the motorized chassis; the motorized chassis, the identifier, the thermal imaging camera, the infrared sensor and the alarm are respectively arranged to be connected to the controller via a junction box and the power supply is arranged to be connected to the controller via an explosion-proof switch.

[0018] The technical effect of the above technical solution is that the basic technical solution of the present invention is composed of a mobile chassis, a drilling rig body, a slewing support, a guide column, a lifting and telescopic cylinder, a feed telescopic cylinder, an identifier, a thermal imaging camera, an infrared sensor, a controller, an alarm, an explosion-proof switch, a power supply, a junction box and a bracket, which solves the technical problem of the present invention.

[0019] The present invention is designed in such a way that the controller is configured as a monitoring substation having a PLC controller and the housing of the controller is configured to be connected to a motorized chassis, the input interface of the controller is configured to be connected to an identifier, a thermal imaging camera and an infrared sensor through a junction box, and the output interface of the controller is configured to be connected to a motorized chassis and an alarm through a junction box, and the power interface of the controller is configured to be connected to a power supply through an explosion-proof switch.

[0020] The technical effect of the above technical solution is that data processing is realized by a PLC controller.

[0021] The present invention is designed to configure a motorized chassis as a crawler chassis having an electric control switch installed on a circuit, supporting legs installed on the chassis, and a tail plate installed on the chassis, and the front end surface of the upper end surface of the chassis of the motorized chassis is configured to be connected to a slewing support, the upper end surfaces of a box body of the motorized chassis are respectively configured to be connected to a controller and an alarm, and the front side surfaces of the chassis of the motorized chassis are respectively configured to be connected to a power supply and a junction box, the electric control switch control interface of the motorized chassis is configured to be connected to the controller through a junction box, and the upper end surface of the tail plate of the motorized chassis is configured to be connected to an explosion-proof switch and a bracket, and the motorized chassis is configured to be distributed corresponding to the identifier.

[0022] The present invention is designed in such a way that the drilling rig body is configured as a mining hydraulic drilling rig and the supporting base of the drilling rig body is configured to be connected to the lifting and telescopic cylinder, the sliding base of the drilling rig body is configured to be connected to the feed telescopic cylinder, and the hydraulic port of the drilling rig body is configured to be connected to the hydraulic device output interface of the motorized chassis.

[0023] The present invention is designed in such a way that the slewing support is configured as a hydraulically driven slewing support having an ear seat on a rotating outer ring, and the supporting inner ring of the slewing support is configured to be connected to a motorized chassis, the rotating outer ring of the slewing support is configured to be connected to a guide column and a lifting and telescopic cylinder respectively, and the ear seat of the slewing support is configured to be connected to the feed and telescopic cylinder via a pin shaft, and the hydraulic port of the slewing support is configured to be connected to an output interface of a hydraulic device of the motorized chassis.

[0024] The present invention is designed that the guide column is configured as a circular rod-shaped body and is connected to the lifting and telescopic cylinder through a sliding sleeve, and the lower end surface portion of the guide column is configured to be connected to the rotary support.

[0025] The present invention is designed to configure the lifting and telescopic cylinder as a two-section telescopic cylinder and the telescopic end of the lifting and telescopic cylinder is configured to be connected to the rotary support, the outer shell of the lifting and telescopic cylinder is configured to be connected to the guide column through a sliding sleeve and the hydraulic port of the lifting and telescopic cylinder is configured to be connected to the output interface of the hydraulic device of the motorized chassis.

[0026] The present invention is designed to configure the feed telescopic cylinder as a two-section telescopic cylinder and the telescopic end of the feed telescopic cylinder is configured to be connected to the rotary support through a pin shaft, the outer shell of the feed telescopic cylinder is configured to be connected to the drilling rig body and the hydraulic port of the feed telescopic cylinder is configured to be connected to the output interface of the hydraulic device of the motorized chassis.

[0027] The technical effect of the above six technical solutions is that drilling operations using hydraulic power are realized.

[0028] The present invention is designed that the identifier is set as a mining intrinsically safe identification card with a support rod and the identifier is set to be connected to the controller through wireless transmission waves. The support rod of the identifier is set to be connected to the foundation of the drilling workplace and the identifier is set to be distributed corresponding to the motorized chassis.

[0029] The technical effect of the above technical solution is that it realizes the collection of information related to the operator's coal mine crawler tunnel drilling rig operating qualifications.

[0030] The present invention designs a thermal imaging camera as a mine intrinsically safe thermal imaging camera, a shell of the thermal imaging camera is connected to a bracket, and an output interface of the thermal imaging camera is connected to a controller through a junction box.

[0031] The technical effect of the above technical solution is that it realizes the pickup of the operator's facial image information signal.

[0032] The present invention designs that the infrared sensor is configured as a pyroelectric infrared sensor, the housing of the infrared sensor is configured to be connected to a bracket, and the output interface of the infrared sensor is configured to be connected to a controller via a junction box.

[0033] The technical effect of the above technical solution is that it realizes the pickup of the position information signal of the operator on the motorized chassis.

[0034] The present invention designs that the alarm is set as a mine-use explosion-proof and intrinsically safe sound, light and language alarm, the shell of the alarm is set to be connected with the motorized chassis, and the input interface of the alarm is set to be connected with the controller through a junction box.

[0035] The technical effect of the above technical solution is that the sound and light alarm signals are released.

[0036] The present invention designs that the shell of the explosion-proof switch is configured to be connected to the motorized chassis, one of the interfaces of the explosion-proof switch is configured to be connected to the controller via a cable, and another interface of the explosion-proof switch is configured to be connected to the power supply via a cable.

[0037] The present invention designs that the power supply is configured as a cast intrinsically safe power supply, the housing of the power supply is configured to be connected to the motorized chassis, and the electrodes of the power supply are configured to be connected to the explosion-proof switch through cables.

[0038] The technical effect of the above two technical solutions is that the controller can be supplied with power by a self-contained battery.

[0039] The present invention is designed to configure the junction box as a communication junction box and the shell of the junction box is configured to be connected to the motorized chassis, and the interfaces of the junction box are respectively configured to be connected to the cables located on the motorized chassis, the identifier, the thermal imaging camera, the infrared sensor, the controller and the alarm.

[0040] The technical effect of the above technical solution is that it realizes the separate connection of cables located on the mobile chassis, identifier, thermal imaging camera, infrared sensor, controller and alarm.

[0041] The present invention designs that the bracket is set as an L-shaped rod and the vertical end face of the bracket is set to be connected to the motorized chassis, the inner side of the longitudinal part of the bracket is set to be connected to the infrared sensor and the outer side of the longitudinal part of the bracket is set to be connected to the thermal imaging camera.

[0042] The technical effect of the above technical solution is that it supports thermal imaging cameras and infrared sensors.

[0043] The present invention is designed that the motorized chassis, the drilling rig body, the rotary support, the guide column, the lifting and telescopic cylinder and the feed telescopic cylinder and the identifier, the thermal imaging camera, the infrared sensor and the controller are arranged to be distributed in a manner of starting according to a set signal, and the motorized chassis, the drilling rig body, the rotary support, the guide column, the lifting and telescopic cylinder, the feed telescopic cylinder, the identifier, the thermal imaging camera, the infrared sensor and the controller and the alarm are arranged to be distributed in a manner of sound and light alarm, the motorized chassis, the drilling rig body, the rotary support, the guide column, the lifting and telescopic cylinder, the feed telescopic cylinder, the identifier, the thermal imaging camera, the infrared sensor and the controller and the explosion-proof switch and the power supply are arranged to be distributed in a manner of self-contained power supply, and the motorized chassis, the drilling rig body, the rotary support, the guide column, the lifting and telescopic cylinder, the feed telescopic cylinder, the identifier, the thermal imaging camera, the infrared sensor and the controller and the junction box are arranged to be distributed in a manner of installing cables in separate lanes, and the motorized chassis, the drilling rig body, the rotary support, the guide column, the lifting and telescopic cylinder, the feed telescopic cylinder, the identifier, the thermal imaging camera, the infrared sensor and the controller and the bracket are arranged to be distributed in a manner of frame support.

[0044] The present invention is designed to configure a guide column, a lifting telescopic cylinder and a feeding telescopic cylinder to form a group of cylinder components, and the two groups of cylinder components are arranged between the drilling rig body and the slewing support.

[0045] The present invention designs a method for using a crawler tunnel drilling rig for coal mines based on an electronic fence safety system. The method comprises the following steps: the crawler tunnel drilling rig body for coal mines realizes construction operations on engineering holes, the identity recognition system realizes picking up the identity information of the operator, the controller realizes data processing of the identity information of the operator, and realizes that the drilling start state is established based on the correct identity information of the operator.

[0046] The technical effect of the above technical solution is: highlighting the technical feature of establishing the drilling start-up state based on the correct identity information of the operator, and introducing the application in the technical field of the method of using crawler tunnel drilling rigs for coal mines based on electronic fence safety systems.

[0047] The present invention is designed, and its steps are as follows: when it is necessary to use a crawler tunnel drill for coal mines for underground operations, an identifier is placed on the side of the mobile chassis, the explosion-proof switch is turned on, the controller is connected to the power supply, the thermal imaging camera, the infrared sensor, the controller and the alarm are in working state, the identifier is placed on the side of the mobile chassis, the operator enters the drilling site, the operator places the certificate with the coal mine crawler tunnel drill operation qualification on the identifier, the operator's coal mine crawler tunnel drill operation qualification related information is input into the controller through the identifier, the operator's facial image information signal is picked up by the thermal imaging camera and input into the controller, the operator's position information signal on the mobile chassis is picked up by the infrared sensor and input into the controller, when the operator's facial image information signal is consistent with the operator's coal mine crawler tunnel drill operation qualification related information and the operator's position on the mobile chassis is in the correct position, the controller outputs a signal to the electric control switch control interface of the mobile chassis, so that The electric control switch of the mobile chassis is in the connected state, placing the mobile chassis in a standby state. When the operator's facial image information signal does not match the operator's coal mine crawler tunnel drill rig operating qualification information and the operator's position on the mobile chassis is not correct, the controller outputs a signal to the alarm, and the alarm emits an audible and visual alarm signal. The controller does not output a signal to the electric control switch control interface of the mobile chassis, causing the electric control switch of the mobile chassis to be disconnected, placing the mobile chassis in a non-operating state. When the mobile chassis is in the standby state, the drilling rig body is adjusted in an all-round range through the slewing support, the drilling rig body is adjusted vertically through the guide column and the lifting and telescopic cylinder, and the sliding base of the drilling rig body is moved on the supporting base of the drilling rig body through the feed telescopic cylinder to achieve feed movement of the drill rod. When the coal mine crawler tunnel drill rig is completed in the underground operation, the explosion-proof switch is disconnected, the controller is disconnected from the power supply, and the thermal imaging camera, infrared sensor, controller and alarm are placed in a non-operating state.

[0048] The technical effect of the above technical solution is that drilling operations can be performed when the operator's identity signal is in a correct state.

[0049] In this technical solution, the correct identity information of the operator that enables the drilling start state to be established based on the correct identity information of the operator is realized by the identity recognition system.

[0050] In this technical solution, the important technical features are the crawler tunnel drill body, controller and identity recognition system for coal mines, which enable the drilling start state to be established based on the correct identity information of the operator. In the technical field of crawler tunnel drill devices and usage methods for coal mines based on electronic fence safety systems, it has novelty, creativity and practicality. The terms in this technical solution can be explained and understood using patent literature in this technical field. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0052] Figure 1 This is a schematic diagram of a first embodiment of a crawler-type tunnel drilling device for coal mines based on an electronic fence safety system according to the present invention. Figure 2 for Figure 1 A top view of Figure 3 for Figure 1 Right view, Figure 4 This is a schematic diagram of the three-dimensional structure of a first embodiment of a crawler-type tunnel drilling device for coal mines based on an electronic fence safety system according to the present invention. Mobile chassis-1, drilling rig body-2, slewing support-3, guide column-4, lifting and telescopic cylinder-5, feeding and telescopic cylinder-6, identifier-7, thermal imaging camera-8, infrared sensor-9, controller-91, alarm-92, explosion-proof switch-93, power supply-94, junction box-95, bracket-96. DETAILED DESCRIPTION

[0053] According to the Examination Guidelines, terms such as “having”, “including” and “comprising” used in the present invention should be understood as not dispensing with the existence or addition of one or more other elements or their combinations.

[0054] In the description of the present invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate and simplify the description of the present invention. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limitations on the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0055] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0056] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other. In addition, unless otherwise specified, the equipment and materials used in the following examples are commercially available. If the processing conditions are not clearly stated, please make improvements according to conventional methods in the art.

[0057] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0058] A crawler tunnel drilling device for coal mines based on an electronic fence safety system. Figure 1This is one of the first embodiments of the present invention, which is described in detail with reference to the accompanying drawings. It includes a mobile chassis 1, a drilling rig body 2, a slewing support 3, a guide column 4, a lifting and telescopic cylinder 5, a feeding and telescopic cylinder 6, an identifier 7, a thermal imaging camera 8, an infrared sensor 9, a controller 91, an alarm 92, an explosion-proof switch 93, a power supply 94, a junction box 95 and a bracket 96. The slewing support 3, the controller 91, the alarm 92, the explosion-proof switch 93, the power supply 94, the junction box 95 and the bracket 96 are respectively provided on the mobile chassis 1, and the guide column 4 is provided on the slewing support 3. A lifting and telescopic cylinder 5 is arranged between the guide column 4 and the rotary support 3, a drilling rig body 2 is arranged on the lifting and telescopic cylinder 5, and a feed telescopic cylinder 6 is arranged between the drilling rig body 2 and the rotary support 3. A thermal imaging camera 8 and an infrared sensor 9 are respectively arranged on the bracket 96, and the identifier 7 is arranged to be distributed corresponding to the motorized chassis 1. The motorized chassis 1, the identifier 7, the thermal imaging camera 8, the infrared sensor 9 and the alarm 92 are respectively arranged to be connected to the controller 91 through a junction box 95, and the power supply 94 is arranged to be connected to the controller 91 through an explosion-proof switch 93.

[0059] The second embodiment of the present invention is described in detail with reference to the accompanying drawings. In this embodiment, the identifier 7 is configured as a mining intrinsically safe identification card with a support rod and the identifier 7 is configured to be connected to the controller 91 via wireless transmission waves, the support rod of the identifier 7 is configured to be connected to the foundation of the drilling workplace and the identifier 7 is configured to be distributed corresponding to the motorized chassis 1.

[0060] Through the identifier 7, a support connection point is formed for the motorized chassis 1 and the controller 91. The identifier 7 realizes the connection with the motorized chassis 1 and the controller 91. Its technical purpose is to be used as a component for picking up the identity authentication signal of the operator.

[0061] In this embodiment, the thermal imaging camera 8 is configured as a mine intrinsically safe thermal imaging camera and the housing of the thermal imaging camera 8 is configured to be connected to the bracket 96 , and the output interface of the thermal imaging camera 8 is configured to be connected to the controller 91 through the junction box 95 .

[0062] The thermal imaging camera 8 forms a support connection point for the controller 91 and the bracket 96. The thermal imaging camera 8 realizes connection with the controller 91 and the bracket 96. Its technical purpose is to serve as a component for picking up the image signal of the operator.

[0063] In this embodiment, the infrared sensor 9 is configured as a pyroelectric infrared sensor and the housing of the infrared sensor 9 is configured to be connected to a bracket 96 . The output interface of the infrared sensor 9 is configured to be connected to the controller 91 through a junction box 95 .

[0064] Through the infrared sensor 9, a support connection point for the controller 91 and the bracket 96 is formed. The infrared sensor 9 realizes the connection with the controller 91 and the bracket 96. Its technical purpose is to serve as a component for picking up the operator's position signal of entering the drilling rig body 2.

[0065] In this embodiment, the controller 91 is configured as a monitoring substation with a PLC controller and the shell of the controller 91 is configured to be connected to the motorized chassis 1, the input interface of the controller 91 is respectively configured to be connected to the identifier 7, the thermal imaging camera 8 and the infrared sensor 9 through the junction box 95 and the output interface of the controller 91 is respectively configured to be connected to the motorized chassis 1 and the alarm 92 through the junction box 95, and the power interface of the controller 91 is configured to be connected to the power supply 94 through the explosion-proof switch 93.

[0066] Through the controller 91, support connection points are formed for the mobile chassis 1, identifier 7, thermal imaging camera 8, infrared sensor 9, alarm 92, explosion-proof switch 93, power supply 94 and junction box 95. The controller 91 realizes connection with the mobile chassis 1, connection with the identifier 7, connection with the thermal imaging camera 8, connection with the infrared sensor 9, connection with the alarm 92, connection with the explosion-proof switch 93, connection with the power supply 94 and connection with the junction box 95. Its technical purpose is to serve as a component for processing input signals of the identifier 7, thermal imaging camera 8 and infrared sensor 9, and as a component for inputting control signals to the mobile chassis 1 and the alarm 92.

[0067] In this embodiment, the alarm 92 is configured as a mine-use explosion-proof and intrinsically safe sound, light and language alarm and the housing of the alarm 92 is configured to be connected to the motorized chassis 1 , and the input interface of the alarm 92 is configured to be connected to the controller 91 through a junction box 95 .

[0068] Through the alarm 92, a support connection point is formed for the motorized chassis 1 and the controller 91. The alarm 92 realizes the connection with the motorized chassis 1 and the controller 91. Its technical purpose is to be used as a component for emitting sound, light and language alarm signals.

[0069] In this embodiment, the shell of the explosion-proof switch 93 is configured to be connected to the motorized chassis 1 and one of the interfaces of the explosion-proof switch 93 is configured to be connected to the controller 91 via a cable, and another interface of the explosion-proof switch 93 is configured to be connected to the power supply 94 via a cable.

[0070] Through the explosion-proof switch 93, a support connection point is formed for the motorized chassis 1, the controller 91 and the power supply 94. The explosion-proof switch 93 realizes the connection with the motorized chassis 1, the connection with the controller 91 and the connection with the power supply 94. Its technical purpose is to serve as a component for on-off control between the controller 91 and the power supply 94.

[0071] In this embodiment, the power supply 94 is configured as a cast intrinsically safe power supply and the housing of the power supply 94 is configured to be connected to the motorized chassis 1 , and the electrodes of the power supply 94 are configured to be connected to the explosion-proof switch 93 via a cable.

[0072] Through the power supply 94, a support connection point is formed for the motorized chassis 1 and the explosion-proof switch 93. The power supply 94 realizes the connection with the motorized chassis 1 and the explosion-proof switch 93. Its technical purpose is to serve as a component for supplying power to the controller 91.

[0073] In this embodiment, the junction box 95 is configured as a communication junction box and the shell of the junction box 95 is configured to be connected to the motorized chassis 1, and the interfaces of the junction box 95 are respectively configured to be connected to the cables located on the motorized chassis 1, the identifier 7, the thermal imaging camera 8, the infrared sensor 9, the controller 91 and the alarm 92.

[0074] Through the junction box 95, a support connection point is formed for the mobile chassis 1, the identifier 7, the thermal imaging camera 8, the infrared sensor 9, the controller 91 and the alarm 92. The junction box 95 realizes the connection with the mobile chassis 1, the connection with the identifier 7, the connection with the thermal imaging camera 8, the connection with the infrared sensor 9, the connection with the controller 91, and the connection with the alarm 92. Its technical purpose is to serve as a component for communication connection between the controller 91 and the mobile chassis 1, the identifier 7, the thermal imaging camera 8, the infrared sensor 9 and the alarm 92.

[0075] In this embodiment, the bracket 96 is configured as an L-shaped rod and the vertical end face of the bracket 96 is configured to be connected to the motorized chassis 1, the inner side of the longitudinal portion of the bracket 96 is configured to be connected to the infrared sensor 9 and the outer side of the longitudinal portion of the bracket 96 is configured to be connected to the thermal imaging camera 8.

[0076] Through the bracket 96, a support connection point is formed for the mobile chassis 1, the thermal imaging camera 8 and the infrared sensor 9. The bracket 96 realizes the connection with the mobile chassis 1, the connection with the thermal imaging camera 8, and the connection with the infrared sensor 9. Its technical purpose is to serve as a support carrier for the thermal imaging camera 8 and the infrared sensor 9.

[0077] In this embodiment, the motorized chassis 1 is configured as a crawler chassis having an electric control switch installed on a circuit, a support leg installed on the chassis, and a tail plate installed on the chassis, and the front end surface of the upper end surface of the chassis of the motorized chassis 1 is configured to be connected to the slewing support 3, the upper end surfaces of the box body of the motorized chassis 1 are respectively configured to be connected to the controller 91 and the alarm 92, and the front side surfaces of the chassis of the motorized chassis 1 are respectively configured to be connected to the power supply 94 and the junction box 95, the electric control switch control interface of the motorized chassis 1 is configured to be connected to the controller 91 through the junction box 95, and the upper end surface of the tail plate of the motorized chassis 1 is configured to be connected to the explosion-proof switch 93 and the bracket 96, and the motorized chassis 1 is configured to be distributed corresponding to the identifier 7.

[0078] Through the motorized chassis 1, support connection points for the slewing support 3, identifier 7, controller 91, alarm 92, explosion-proof switch 93, power supply 94, junction box 95 and bracket 96 are formed. The motorized chassis 1 realizes connection with the slewing support 3, connection with the identifier 7, connection with the controller 91, connection with the alarm 92, connection with the explosion-proof switch 93, connection with the power supply 94, connection with the junction box 95 and connection with the bracket 96. Its technical purpose is to serve as a supporting carrier for the slewing support 3, identifier 7, controller 91, alarm 92, explosion-proof switch 93, power supply 94, junction box 95 and bracket 96.

[0079] In this embodiment, the drill rig body 2 is configured as a mining hydraulic drill rig and the support base of the drill rig body 2 is configured to be connected to the lifting and telescopic cylinder 5, the sliding base of the drill rig body 2 is configured to be connected to the feed telescopic cylinder 6, and the hydraulic port of the drill rig body 2 is configured to be connected to the hydraulic device output interface of the motorized chassis 1.

[0080] The drilling rig body 2 forms support connection points for the motorized chassis 1, the lifting and telescopic cylinder 5, and the feed telescopic cylinder 6. The drilling rig body 2 realizes connection with the motorized chassis 1, the lifting and telescopic cylinder 5, and the feed telescopic cylinder 6. Its technical purpose is to be used as a component for construction operations on engineering holes.

[0081] In this embodiment, the slewing support 3 is configured as a hydraulically driven slewing support having an ear seat on the rotating outer ring, and the support inner ring of the slewing support 3 is configured to be connected to the motorized chassis 1, the rotating outer ring of the slewing support 3 is configured to be connected to the guide column 4 and the lifting and telescopic cylinder 5 respectively, and the ear seat of the slewing support 3 is configured to be connected to the feed telescopic cylinder 6 through a pin shaft, and the hydraulic port of the slewing support 3 is configured to be connected to the output interface of the hydraulic device of the motorized chassis 1.

[0082] Through the slewing support 3, support connection points are formed for the motorized chassis 1, the guide column 4, the lifting and telescopic cylinder 5, and the feed telescopic cylinder 6. The slewing support 3 realizes the connection with the motorized chassis 1, the connection with the guide column 4, the connection with the lifting and telescopic cylinder 5, and the connection with the feed telescopic cylinder 6. Its technical purpose is to serve as a supporting carrier for the guide column 4, the lifting and telescopic cylinder 5, and the feed telescopic cylinder 6.

[0083] In this embodiment, the guide column 4 is configured as a round rod-shaped body and is configured to be connected to the lifting and telescopic cylinder 5 through a sliding sleeve, and the lower end surface portion of the guide column 4 is configured to be connected to the rotary support 3.

[0084] The guide column 4 forms a support connection point for the slewing support 3 and the lifting and telescopic cylinder 5. The guide column 4 realizes the connection with the slewing support 3 and the lifting and telescopic cylinder 5. Its technical purpose is to serve as a component for guiding the lifting and telescopic movement of the lifting and telescopic cylinder 5.

[0085] In this embodiment, the lifting and telescopic cylinder 5 is configured as a two-section telescopic cylinder and the telescopic end of the lifting and telescopic cylinder 5 is configured to be connected to the rotary support 3, the outer shell of the lifting and telescopic cylinder 5 is configured to be connected to the guide column 4 through a sliding sleeve and the hydraulic port of the lifting and telescopic cylinder 5 is configured to be connected to the hydraulic device output interface of the motorized chassis 1.

[0086] The lifting and telescopic cylinder 5 forms a support connection point for the motorized chassis 1, the slewing support 3 and the guide column 4. The lifting and telescopic cylinder 5 realizes the connection with the motorized chassis 1, the slewing support 3 and the guide column 4. Its technical purpose is to serve as a component for driving the drilling rig body 2 to perform lifting and lowering movements on the guide column 4.

[0087] In this embodiment, the feed telescopic cylinder 6 is configured as a two-section telescopic cylinder and the telescopic end of the feed telescopic cylinder 6 is configured to be connected to the rotary support 3 through a pin shaft, the outer shell of the feed telescopic cylinder 6 is configured to be connected to the drilling rig body 2 and the hydraulic port of the feed telescopic cylinder 6 is configured to be connected to the hydraulic device output interface of the motorized chassis 1.

[0088] The feed telescopic cylinder 6 forms a support connection point for the mobile chassis 1, the drilling rig body 2 and the slewing support 3. The feed telescopic cylinder 6 realizes the connection with the mobile chassis 1, the connection with the drilling rig body 2 and the slewing support 3. Its technical purpose is to serve as a component for driving the drill rod of the drilling rig body 2 to perform feed movement.

[0089] In this embodiment, the motorized chassis 1, the drilling rig body 2, the slewing support 3, the guide column 4, the lifting and telescopic cylinder 5 and the feed telescopic cylinder 6 and the identifier 7, the thermal imaging camera 8, the infrared sensor 9 and the controller 9 are arranged to be distributed in a manner of starting according to a set signal, and the motorized chassis 1, the drilling rig body 2, the slewing support 3, the guide column 4, the lifting and telescopic cylinder 5, the feed telescopic cylinder 6, the identifier 7, the thermal imaging camera 8, the infrared sensor 9 and the controller 9 and the alarm 92 are arranged to be distributed in a manner of sound and light alarm, and the motorized chassis 1, the drilling rig body 2, the slewing support 3, the guide column 4, the lifting and telescopic cylinder 5, the feed telescopic cylinder 6, the identifier 7, the thermal imaging camera 8, the infrared sensor 9 and the controller 9 and the explosion-proof switch 93 and the power supply 94 is arranged to be distributed in a self-contained power supply manner and the mobile chassis 1, the drilling rig body 2, the slewing support 3, the guide column 4, the lifting and telescopic cylinder 5, the feed telescopic cylinder 6, the identifier 7, the thermal imaging camera 8, the infrared sensor 9 and the controller 9 and the junction box 95 are arranged to be distributed in a lane-by-lane cable installation manner, the mobile chassis 1, the drilling rig body 2, the slewing support 3, the guide column 4, the lifting and telescopic cylinder 5, the feed telescopic cylinder 6, the identifier 7, the thermal imaging camera 8, the infrared sensor 9 and the controller 9 and the bracket 96 are arranged to be distributed in a frame support manner, a guide column 4, a lifting and telescopic cylinder 5 and a feed telescopic cylinder 6 are arranged to form a group of cylinder components, and the two groups of cylinder components are arranged between the drilling rig body 2 and the slewing support 3.

[0090] The present invention will be further described below with reference to the examples. The following examples are intended to illustrate the present invention rather than to further limit the present invention.

[0091] A method for using a crawler tunnel drill for coal mines based on an electronic fence safety system comprises the following steps: when the crawler tunnel drill for coal mines is needed for underground operations, the identifier 7 is placed on the side of the mobile chassis 1, the explosion-proof switch 93 is turned on, the controller 91 is connected to the power supply 94, and the thermal imaging camera 8, the infrared sensor 9, the controller 91, and the alarm 92 are in operation. The identifier 7 is placed on the side of the mobile chassis 1. The operator enters the drilling site and places the certificate of the operator's qualification for operating a crawler tunnel drill for coal mines on the identifier 7. The operator's qualification for operating a crawler tunnel drill for coal mines is input into the controller 91 through the identifier 7. The operator's facial image information signal is picked up by the thermal imaging camera 8 and input into the controller 91. The operator's position information signal on the mobile chassis 1 is picked up by the infrared sensor 9 and input into the controller 91. When the operator's facial image information signal is consistent with the operator's qualification for operating a crawler tunnel drill for coal mines and the operator is on the machine When the position on the mobile chassis 1 is in the correct position, the controller 91 outputs a signal to the electric control switch control interface of the mobile chassis 1, so that the electric control switch of the mobile chassis 1 is in a connected state, and the mobile chassis 1 is in a ready-to-work state. When the operator's facial image information signal does not match the operator's coal mine crawler tunnel drilling rig operation qualification related information and the operator's position on the mobile chassis 1 is not in the correct position, the controller 91 outputs a signal to the alarm 92, and the alarm 92 emits an audible and visual alarm signal. The controller 91 does not output a signal to the electric control switch control interface of the mobile chassis 1, so that the electric control switch of the mobile chassis 1 is in a disconnected state, and the mobile chassis 1 is in a non-working state. When the motorized chassis 1 is in the working state, the drilling rig body 2 is adjusted in all directions through the slewing support 3, the drilling rig body 2 is adjusted vertically through the guide column 4 and the lifting and telescopic cylinder 5, and the sliding base of the drilling rig body 2 is moved on the supporting base of the drilling rig body 2 through the feeding and telescopic cylinder 6 to realize the feeding movement of the drill rod. After the underground operation of the crawler tunnel drill for coal mine is completed, the explosion-proof switch 93 is disconnected, the controller 91 and the power supply 94 are disconnected, and the thermal imaging camera 8, the infrared sensor 9, the controller 91 and the alarm 92 are in a non-working state.

[0092] When verifying the present invention, the inventor abandoned the existing technical feature that the operator is in a state without identity authentication, and first proposed a technical feature that the drilling start state is established on the basis of the correct identity information of the operator, and obtained the first unexpected technical effect: it realizes that the operator is the basic condition for starting the drilling operation, and prevents other personnel from operating the crawler tunnel drill body for coal mines, thereby improving the safety performance of the drilling operation, and obtains the second unexpected technical effect: it realizes the external operating condition restriction of the working state of the crawler tunnel drill body for coal mines, and prevents the crawler tunnel drill body for coal mines from malfunctioning, and obtains the third unexpected technical effect: it realizes the identity information picking up by the identifier 7, the thermal imaging camera 8 and the infrared sensor 9, and realizes the operation qualification related information of the operator, the operator The comprehensive information of the facial image information and the position information signal of the operator on the mobile chassis 1 is used as the judgment signal, and the fourth unexpected technical effect is obtained: the alarm is realized by the alarm device 92, and the reliability of the use of the crawler tunnel drill body for coal mines is improved. The fifth unexpected technical effect is obtained: the power supply to the controller 91 by the explosion-proof switch 93 and the power supply 94 is realized, and the use scope of the drilling operation is expanded. The sixth unexpected technical effect is obtained: the drilling operation is realized by the mobile chassis 1, the drilling rig body 2, the slewing support 3, the guide column 4, the lifting and telescopic cylinder 5 and the feed telescopic cylinder 6, and the drilling operation effect is improved. The seventh unexpected technical effect is obtained: the drilling operation site is in an online monitoring state, and the working state of the crawler tunnel drill body for coal mines is in a reviewable image storage state.

[0093] In a second embodiment of the present invention, the crawler tunnel drill body, the controller 91 and the identification system are interconnected in such a way that the drilling start state is based on the correct identification information of the operator.

[0094] In this embodiment, the identity recognition system is connected to the crawler tunnel drill body and the controller 91 in a manner that the identity information of the operator is picked up.

[0095] In this embodiment, the crawler tunnel drilling rig body for coal mines is configured to further include a drilling rig body 2, a slewing support 3, a guide column 4, a lifting and telescopic cylinder 5, and a feeding and telescopic cylinder 6.

[0096] In this embodiment, the identity recognition system is configured to include an identifier 7 , a thermal imaging camera 8 and an infrared sensor 9 .

[0097] In this embodiment, a first accessory device is further included and is arranged between the controller 91 and the body of the crawler tunnel drill for coal mines. The first accessory device is set as an alarm 92.

[0098] In this embodiment, a second accessory device is further included and is arranged between the controller 91 and the body of the crawler tunnel drill for coal mines. The second accessory device is configured to include an explosion-proof switch 93 and a power supply 94 .

[0099] In this embodiment, a third accessory device is further included and is disposed on the controller 91 . The third accessory device is configured as a junction box 95 .

[0100] In this embodiment, a fourth accessory device is further included and is arranged between the identification system and the body of the crawler tunnel drill for coal mines. The fourth accessory device is arranged as a bracket 96 .

[0101] The second embodiment of the present invention is based on the first embodiment. The second embodiment of the present invention comprises the following steps: the crawler tunnel drill body for coal mines realizes the construction operation of the engineering hole, the identity recognition system realizes the picking up of the identity information of the operator, the controller 91 realizes the data processing of the identity information of the operator, and realizes that the drilling start state is established based on the correct identity information of the operator.

[0102] The second embodiment of the present invention is based on the first embodiment.

[0103] The present invention has the following characteristics: 1. Due to the design of the crawler tunnel drill body, controller 91 and identity recognition system for coal mines, construction work on engineering holes is realized through the crawler tunnel drill body for coal mines, the identity information of the operator is picked up through the identity recognition system, and the identity information of the operator is processed by the controller 91, so that the drilling start state is established based on the correct identity information of the operator, thereby solving the technical problem of the operator being in a state without identity authentication, thereby improving the safety performance of the crawler tunnel drill for coal mines.

[0104] 2. Due to the design of the mobile chassis 1, the drilling rig body 2, the slewing support 3, the guide column 4, the lifting and telescopic cylinder 5 and the feed telescopic cylinder 6, hydraulic drive is realized to carry out engineering hole construction operations.

[0105] 3. Due to the design of the identifier 7, thermal imaging camera 8 and infrared sensor 9, it is possible to pick up a variety of identity information of the operator.

[0106] 4. Due to the design of the alarm 92, sound and light signal alarm is realized.

[0107] 5. Due to the design of the explosion-proof switch 93 and the power supply 94, the controller 91 can be supplied with its own power.

[0108] 6. Due to the design of the junction box 95, the cables located on the mobile chassis 1, the thermal imaging camera 8, the infrared sensor 9, the controller 91 and the alarm 92 can be connected.

[0109] 7. Due to the design of the bracket 96, the thermal imaging camera 8 and the infrared sensor 9 are supported and connected.

[0110] 8. Since the design limits the numerical range of the structural shape, the numerical range is the technical feature in the technical solution of the present invention, not the technical feature calculated by formula or obtained through a limited number of tests. Tests have shown that the technical feature of this numerical range has achieved good technical effects.

[0111] 9. Due to the design of the technical features of the present invention, the effects of the technical features individually and in combination with each other have been shown through experiments to have various performance indicators of the present invention that are at least 1.7 times greater than those of the existing ones, and evaluation shows that the present invention has a good market value.

[0112] There are other technical features that are connected to the crawler tunnel drill body, controller 91 and identity recognition system for coal mines, which enable the drilling start-up state to be based on the correct identity information of the operator. They are all embodiments of the present invention, and the various technical features of the above-mentioned embodiments can be combined arbitrarily. In order to meet the requirements of the Patent Law, Patent Implementation Rules and Examination Guidelines, all possible combinations of the various technical features in the above-mentioned embodiments will no longer be described.

[0113] The above embodiment is only one implementation form of the crawler tunnel drilling device and use method for coal mines based on the electronic fence safety system provided by the present invention. Other variations of the solution provided by the present invention, adding or reducing the features or steps therein, or applying the present invention to other technical fields close to the present invention, all fall within the scope of protection of the present invention.

Claims

1. A crawler tunnel drilling device for coal mines based on an electronic fence safety system, characterized by: The invention comprises a crawler-type tunnel drill body for coal mines having a mobile chassis (1), a controller (91) arranged on the crawler-type tunnel drill body for coal mines, and an identity recognition system arranged between the controller (91) and the crawler-type tunnel drill body for coal mines.

2. The crawler-type tunnel drilling device for coal mines based on the electronic fence safety system according to claim 1 is characterized by: The crawler tunnel drill body, the controller (91) and the identity recognition system for coal mines are interconnected in such a way that the drilling start state is based on the correct identity information of the operator.

3. The crawler-type tunnel drilling device for coal mines based on the electronic fence safety system according to claim 2 is characterized in that: The identity recognition system is connected to the crawler-type tunnel drilling machine body and the controller (91) for coal mines in a manner of picking up the identity information of the operator.

4. The crawler-type tunnel drilling device for coal mines based on the electronic fence safety system according to claim 1 is characterized in that: The crawler-type tunnel drilling rig for coal mines is provided with a main body which further comprises a drilling rig body (2), a slewing support (3), a guide column (4), a lifting telescopic cylinder (5) and a feeding telescopic cylinder (6). Alternatively, the identification system is configured to include an identifier (7), a thermal imaging camera (8) and an infrared sensor (9), Or, it further comprises a first accessory device and the first accessory device is arranged between the controller (91) and the body of the crawler tunnel drill for coal mines, and the first accessory device is arranged as an alarm (92). Or, it further includes a second accessory device and the second accessory device is arranged between the controller (91) and the body of the crawler tunnel drill for coal mines, and the second accessory device is arranged to include an explosion-proof switch (93) and a power supply (94), Or, it further includes a third accessory device and the third accessory device is arranged on the controller (91), and the third accessory device is arranged as a junction box (95), Alternatively, it further comprises a fourth accessory device, and the fourth accessory device is arranged between the identification system and the body of the crawler-type tunnel drill for coal mines, and the fourth accessory device is arranged as a bracket (96).

5. The crawler-type tunnel drilling device for coal mines based on the electronic fence safety system according to claim 4 is characterized in that: A rotary support (3), a controller (91), an alarm (92), an explosion-proof switch (93), a power supply (94), a junction box (95) and a bracket (96) are respectively arranged on the motorized chassis (1); a guide column (4) is arranged on the rotary support (3) and a lifting and telescopic cylinder (5) is arranged between the guide column (4) and the rotary support (3); a drilling rig body (2) is arranged on the lifting and telescopic cylinder (5) and a feed telescopic cylinder (6) is arranged between the drilling rig body (2) and the rotary support (3); a thermal imaging camera (8) and an infrared sensor (9) are respectively arranged on the bracket (96), and the identifier (7) is arranged to be distributed corresponding to the motorized chassis (1); the motorized chassis (1), the identifier (7), the thermal imaging camera (8), the infrared sensor (9) and the alarm (92) are respectively arranged to be connected to the controller (91) through the junction box (95), and the power supply (94) is arranged to be connected to the controller (91) through the explosion-proof switch (93).

6. The crawler-type tunnel drilling device for coal mines based on the electronic fence safety system according to claim 5 is characterized by: The controller (91) is configured as a monitoring substation having a PLC controller, and the housing of the controller (91) is configured to be connected to the motorized chassis (1). The input interface of the controller (91) is configured to be connected to the identifier (7), the thermal imaging camera (8), and the infrared sensor (9) through a junction box (95), and the output interface of the controller (91) is configured to be connected to the motorized chassis (1) and the alarm (92) through a junction box (95). The power interface of the controller (91) is configured to be connected to the power supply (94) through an explosion-proof switch (93).

7. The crawler-type tunnel drilling device for coal mines based on the electronic fence safety system according to claim 5 is characterized by: The motorized chassis (1) is configured as a crawler chassis having an electric control switch mounted on a circuit, a support leg mounted on the chassis, and a tail plate mounted on the chassis, and the front end of the chassis upper end of the motorized chassis (1) is configured to be connected to a slewing support (3), the upper end face of the box body of the motorized chassis (1) is configured to be connected to a controller (91) and an alarm (92), and the front side face of the chassis of the motorized chassis (1) is configured to be connected to a power supply (94) and a junction box (95), the electric control switch control interface of the motorized chassis (1) is configured to be connected to the controller (91) through the junction box (95), and the upper end face of the tail plate of the motorized chassis (1) is configured to be connected to an explosion-proof switch (93) and a bracket (96), and the motorized chassis (1) is configured to be distributed correspondingly to the identifier (7). Alternatively, the drilling rig body (2) is configured as a mining hydraulic drilling rig, and the supporting base of the drilling rig body (2) is configured to be connected to the lifting and telescopic cylinder (5), the sliding base of the drilling rig body (2) is configured to be connected to the feeding and telescopic cylinder (6), and the hydraulic port of the drilling rig body (2) is configured to be connected to the output interface of the hydraulic device of the motorized chassis (1). Alternatively, the slewing support (3) is configured as a hydraulically driven slewing support having an ear seat on a rotating outer ring, and the supporting inner ring of the slewing support (3) is configured to be connected to the motorized chassis (1), the rotating outer ring of the slewing support (3) is configured to be connected to the guide column (4) and the lifting and telescopic cylinder (5), respectively, and the ear seat of the slewing support (3) is configured to be connected to the feed telescopic cylinder (6) through a pin shaft, and the hydraulic port of the slewing support (3) is configured to be connected to the output interface of the hydraulic device of the motorized chassis (1). Alternatively, the guide post (4) is configured as a circular rod-shaped body and is configured to be connected to the lifting and telescopic cylinder (5) via a sliding sleeve, and the lower end surface portion of the guide post (4) is configured to be connected to the rotary support (3). Alternatively, the lifting and telescopic cylinder (5) is configured as a two-section telescopic cylinder and the telescopic end of the lifting and telescopic cylinder (5) is configured to be connected to the slewing support (3), the outer shell of the lifting and telescopic cylinder (5) is configured to be connected to the guide column (4) through a sliding sleeve, and the hydraulic port of the lifting and telescopic cylinder (5) is configured to be connected to the output interface of the hydraulic device of the motorized chassis (1). Alternatively, the feed telescopic cylinder (6) is configured as a two-section telescopic cylinder and the telescopic end of the feed telescopic cylinder (6) is configured to be connected to the slewing support (3) via a pin shaft, the housing of the feed telescopic cylinder (6) is configured to be connected to the drilling rig body (2), and the hydraulic port of the feed telescopic cylinder (6) is configured to be connected to the output interface of the hydraulic device of the motorized chassis (1). Alternatively, the identifier (7) is configured as a mining intrinsically safe identification card having a support rod and the identifier (7) is configured to be connected to the controller (91) via wireless transmission waves, the support rod of the identifier (7) is configured to be connected to the foundation of the drilling operation site and the identifier (7) is configured to be distributed corresponding to the motorized chassis (1). Alternatively, the thermal imaging camera (8) is configured as a mine intrinsically safe thermal imaging camera and the housing of the thermal imaging camera (8) is configured to be connected to the bracket (96), and the output interface of the thermal imaging camera (8) is configured to be connected to the controller (91) via a junction box (95). Alternatively, the infrared sensor (9) is configured as a pyroelectric infrared sensor and the housing of the infrared sensor (9) is configured to be connected to the bracket (96), and the output interface of the infrared sensor (9) is configured to be connected to the controller (91) via the junction box (95). Alternatively, the alarm (92) is configured as a mine-use explosion-proof and intrinsically safe sound, light and language alarm, and the housing of the alarm (92) is configured to be connected to the motorized chassis (1), and the input interface of the alarm (92) is configured to be connected to the controller (91) via a junction box (95). Alternatively, the housing of the explosion-proof switch (93) is configured to be connected to the motorized chassis (1), one of the interfaces of the explosion-proof switch (93) is configured to be connected to the controller (91) via a cable, and another interface of the explosion-proof switch (93) is configured to be connected to the power source (94) via a cable. Alternatively, the power supply (94) is configured as a cast intrinsically safe power supply and the housing of the power supply (94) is configured to be connected to the motorized chassis (1), and the electrodes of the power supply (94) are configured to be connected to the explosion-proof switch (93) via a cable. Alternatively, the junction box (95) is configured as a communication junction box and the housing of the junction box (95) is configured to be connected to the motorized chassis (1), and the interfaces of the junction box (95) are configured to be connected to cables located on the motorized chassis (1), the identifier (7), the thermal imaging camera (8), the infrared sensor (9), the controller (91), and the alarm (92). Alternatively, the bracket (96) is configured as an L-shaped rod-shaped body and the vertical end surface of the bracket (96) is configured to be connected to the motorized chassis (1), the inner side of the longitudinal portion of the bracket (96) is configured to be connected to the infrared sensor (9), and the outer side of the longitudinal portion of the bracket (96) is configured to be connected to the thermal imaging camera (8).

8. The crawler-type tunnel drilling device for coal mines based on the electronic fence safety system according to any one of claims 1 to 7, characterized in that: The motorized chassis (1), the drilling rig body (2), the slewing support (3), the guide column (4), the lifting and telescopic cylinder (5), the feed telescopic cylinder (6), the identifier (7), the thermal imaging camera (8), the infrared sensor (9), and the controller (9) are arranged to be distributed in a manner of starting according to a set signal, and the motorized chassis (1), the drilling rig body (2), the slewing support (3), the guide column (4), the lifting and telescopic cylinder (5), the feed telescopic cylinder (6), the identifier (7), the thermal imaging camera (8), the infrared sensor (9), and the controller (9) are arranged to be distributed in a manner of starting according to a set signal, and the motorized chassis (1), the drilling rig body (2), the slewing support (3), the guide column (4), the lifting and telescopic cylinder (5), the feed telescopic cylinder (6), the identifier (7), the thermal imaging camera (8), the infrared sensor (9), and the controller (9) are arranged to be distributed in a manner of starting according to a set signal, and the motorized chassis (1), the drilling rig body (2), the slewing support (3), the guide column (4), the lifting and telescopic cylinder (5), the feed telescopic cylinder (6), the identifier (7), the thermal imaging camera (8), the infrared sensor (9), and the controller (9) are arranged to be distributed in a manner of starting according to a set signal, The imager (8), infrared sensor (9) and controller (9) are arranged to be distributed in a self-contained power supply manner, and the motorized chassis (1), drilling rig body (2), slewing support (3), guide column (4), lifting and telescopic cylinder (5), feeding and telescopic cylinder (6), identifier (7), thermal imaging camera (8), infrared sensor (9) and controller (9) are arranged to be distributed in a lane-mounted cable manner, and the motorized chassis (1), drilling rig body (2), slewing support (3), guide column (4), lifting and telescopic cylinder (5), feeding and telescopic cylinder (6), identifier (7), thermal imaging camera (8), infrared sensor (9) and controller (9) are arranged to be distributed in a rack support manner, Alternatively, a guide column (4), a lifting telescopic cylinder (5) and a feeding telescopic cylinder (6) are arranged to form a set of cylinder components, and the two sets of cylinder components are arranged between the drilling rig body (2) and the slewing support (3).

9. A method for using a crawler tunnel drill device for coal mines based on an electronic fence safety system, characterized by the following steps: The crawler-type tunnel drilling rig for coal mines realizes the construction of engineering holes, the identity recognition system realizes the picking up of the identity information of the operator, and the controller (91) realizes the data processing of the identity information of the operator, so that the drilling start state is established based on the correct identity information of the operator.

10. The method for using the crawler-type tunnel drilling rig for coal mines based on the electronic fence safety system according to claim 9, characterized in that the steps are: When it is necessary to use the crawler tunnel drill for coal mines for underground operations, the identifier (7) is placed on the side of the mobile chassis (1), the explosion-proof switch (93) is turned on, the controller (91) and the power supply (94) are connected, the thermal imaging camera (8), the infrared sensor (9), the controller (91) and the alarm (92) are in working state, the identifier (7) is placed on the side of the mobile chassis (1), the operator enters the drilling site, the operator places the certificate of the crawler tunnel drill for coal mines on the identifier (7), and the operator's crawler tunnel drill for coal mines is identified through the identifier (7). Qualification-related information is input into the controller (91), and a facial image information signal of the operator is picked up by the thermal imaging camera (8) and input into the controller (91). The position information signal of the operator on the motorized chassis (1) is picked up by the infrared sensor (9) and input into the controller (91). When the facial image information signal of the operator is consistent with the operator's coal mine crawler tunnel drilling rig operation qualification-related information and the operator's position on the motorized chassis (1) is in the correct position, the controller (91) outputs a signal to the electric control switch control interface of the motorized chassis (1), so that the electric control switch of the motorized chassis (1) is turned on. The motorized chassis (1) is in a connected state, and is in a waiting state. When the operator's facial image information signal does not match the operator's coal mine crawler tunnel drilling rig operating qualification related information and the operator's position on the motorized chassis (1) is not in a correct position, the controller (91) outputs a signal to the alarm (92), and the alarm (92) emits an audible and visual alarm signal. The controller (91) does not output a signal to the electric control switch control interface of the motorized chassis (1), so that the electric control switch of the motorized chassis (1) is in a disconnected state, and the motorized chassis (1) is in a non-working state. When the motorized chassis (1) is in the waiting state, by rotating The support (3) is used to adjust the drilling rig body (2) in an all-round range. The drilling rig body (2) is adjusted vertically through the guide column (4) and the lifting and telescopic cylinder (5). The sliding base of the drilling rig body (2) is moved on the supporting base of the drilling rig body (2) through the feeding and telescopic cylinder (6) to realize the feeding movement of the drill rod. After the underground operation of the crawler tunnel drilling rig for coal mine is completed, the explosion-proof switch (93) is turned off, the controller (91) and the power supply (94) are turned off, and the thermal imaging camera (8), the infrared sensor (9), the controller (91) and the alarm (92) are turned off.

Images