Crawler-type mine rope sawing machine

Abstract

The utility model provides a crawler-type mine rope sawing machine. The crawler-type mine rope sawing machine comprises a machine body, a moving device, a cutting device, a rotary lifting device and a guide device. The machine body is arranged on the moving device, the cutting device is arranged at one end of the machine body through the rotary lifting device, and the cutting device is driven by the rotary lifting device to rotate and lift on the end face of the machine body; the guiding device comprises a detection device and a reference object, the detection device is arranged at the other end of the machine body, the reference object is correspondingly arranged in front of the detection device, and the detection device can detect data between the detection device and the reference object so as to control the cutting position of the cutting device. The guide device is adopted to guide the movement of the mine rope saw machine in the cutting process, so that the mine rope saw machine can keep accurate cutting, the cutting accuracy of the rope saw machine is effectively guaranteed, and the risks of resource waste and equipment damage caused by position deviation are reduced.

Description

Technical Field

[0001] The utility model relates to the field of rope saw machine preparation, in particular to a crawler type mine rope saw machine. Background Art

[0002] The mining wire saw machine is a device that uses a diamond wire saw for high-speed linear motion to cut stone. The current wire saw machine is mainly composed of a machine body, a power unit, a traveling mechanism, an operating table, a guide device, a lubrication system, etc. First, the main motor drives the drive flywheel; then the drive flywheel drives the diamond beaded rope to rotate at a high speed, so that the diamond beaded rope can obtain a higher linear speed to cut the stone, and then the traveling mechanism drives the entire wire saw machine to move along the track to achieve cutting and feeding. When the wire saw machine completes the cutting of a certain area, the wire saw machine must be hoisted from the original working position to the new working position by the hoisting equipment. And before moving to the new working position, it takes a long time to lay the track smoothly. The track laying state directly affects the operation of the wire saw machine. When the working site of the wire saw machine is relatively narrow, due to the limitation of the range of motion, the feeding of the wire saw machine must be realized by frequently splicing the diamond beaded rope and moving the wire saw machine. This not only reduces the work efficiency, but also causes a large waste of the diamond beaded rope.

[0003] Prior art CN202321932605.5 discloses a crawler trackless diamond wire saw machine, comprising a wire saw machine body, a shift assembly, a rotating assembly and a crawler traveling frame, wherein the shift assembly and the rotating assembly can be moved along the vertical plane and can be rotated up and down respectively, the rotating assembly is fixed to the crawler traveling frame, the shift assembly is connected with the rotating assembly and the wire saw machine body, the rotating assembly can drive the shift assembly and the moving wire saw machine body to rotate together, and the shift assembly can drive the wire saw machine body to move; although the utility model uses crawlers to realize trackless walking, there are still the following problems:

[0004] 1. The existing crawler-type mining wire saw machine is not accurately positioned when starting to cut, and needs to be manually aligned many times, which greatly affects the cutting efficiency.

[0005] 2. During the cutting process, the wire saw machine needs to move, which may easily deviate from the direction, resulting in large errors on the cutting surface. Utility Model Content

[0006] In view of this, the purpose of the utility model is to provide a crawler type mining wire saw machine, which uses a guide device to control the cutting position of the mining wire saw machine after it moves, so that it can accurately cut the stone.

[0007] The technical solution adopted by the utility model to solve its technical problems is:

[0008] Provided is a crawler type mining wire saw machine, comprising: a machine body, a moving device, a cutting device, a rotating lifting device and a guiding device;

[0009] The machine body is arranged on a moving device, and the cutting device is arranged at one end of the machine body through a rotating lifting device, and the cutting device is driven to rotate and lift on the end surface of the machine body through the rotating lifting device; the guiding device includes a detection device and a reference object, the detection device is arranged at the other end of the machine body, and the reference object is correspondingly arranged in front of the detection device, and the data between the detection device and the reference object can be detected by the detection device to control the cutting position of the cutting device.

[0010] It should be noted that the machine body is installed on a mobile device, which enables flexible movement at the mine operation site; the cutting device can be rotated and lifted on the end face of the machine body through a rotating lifting device to adapt to cutting tasks at different angles and depths; the guiding device is composed of a detection device (such as an infrared detection head) and a reference object. Through data comparison between the detection device and the reference object, the cutting position of the cutting device is adjusted in real time to ensure the accuracy of the cutting position.

[0011] Preferably, the detection device is an infrared detection head symmetrically arranged on both sides of the end surface of the body, and the infrared detection head detects the cutting position of the detection and cutting device by comparing with a reference object.

[0012] It should be noted that this solution uses an infrared detection head to transmit and receive infrared signals. By comparing the difference in signal strength received by the detection heads on both sides, the position deviation of the cutting device relative to the reference object is determined, and then precise positioning is performed to ensure that the rope saw machine can still guarantee cutting accuracy after moving.

[0013] Preferably, the moving device comprises crawlers and drive motors, the crawlers are respectively arranged on both sides of the machine body, and the crawlers are respectively provided with independent drive motors, and the drive motors can control the corresponding crawlers to move independently.

[0014] It should be noted that the drive motor can control the independent movement of the corresponding tracks, enabling the machine to move forward, backward, turn and other movements on complex terrain, enhancing the off-road capability and maneuverability of the equipment and adapting to efficient operations in complex mining environments.

[0015] Preferably, the rotary lifting device comprises a rotary mechanism and a lifting mechanism, the rotary mechanism is arranged at the center of the end surface of the machine body, the lifting mechanism is arranged on the rotary end of the rotary mechanism and can be rotated by the rotary mechanism, and the cutting device is arranged on the lifting mechanism.

[0016] It should be noted that when the position of the cutting device needs to be adjusted, the rotating mechanism drives the lifting mechanism to rotate, and the lifting mechanism controls the cutting device to rise and fall, thereby realizing flexible adjustment of the cutting device in three-dimensional space and ensuring that the equipment can perform efficient cutting under various angles and depths.

[0017] Preferably, the cutting device includes a spindle motor, a driving wheel, a fixed frame and a guide wheel, the spindle motor is vertically arranged on a rotating lifting device, the driving wheel is installed on the rotating shaft of the spindle motor, the fixed frame is arranged on the rotating lifting device below the spindle motor and is located between the driving wheel and the spindle motor; the guide wheel is arranged on the fixed frame in front of both sides of the driving wheel and is located on the same plane as the driving wheel.

[0018] It should be noted that the spindle motor drives the driving wheel to rotate, which drives the rope saw to perform cutting operations. The guide wheel guides and supports the running trajectory of the rope saw, constructing a stable rope saw drive and guide system, ensuring efficient and stable cutting operations.

[0019] Preferably, the guide wheel is arranged on the fixed frame via a rotating shaft, and can be rotated around the driving wheel via the rotating shaft.

[0020] It should be noted that the rotation of the guide wheel is controlled by the rotating shaft, so as to adjust the distance between the two guide wheels, so that the angle can be flexibly adjusted according to the movement trajectory of the rope saw to ensure that the rope saw is always in the best cutting state.

[0021] Preferably, the machine body is also provided with a power supply system, the power supply system includes a battery pack and a charging interface, the battery pack is arranged in the machine body and provides power to various devices of the machine body, and the charging interface is arranged on the machine body.

[0022] It should be noted that the battery pack provides power for various devices on the body. When the battery is low, it can be charged externally through the charging port to achieve autonomous power supply of the equipment, enhance the continuity and convenience of field operations, avoid frequent battery replacement or reliance on external power supply, and improve the practicality of the equipment.

[0023] Beneficial effects of the utility model:

[0024] The utility model provides a crawler-type mining wire saw machine, which guides the movement of the mining wire saw machine during the cutting process by adopting a guiding device, so that it can maintain accurate cutting, and adopts an infrared detection head as a guiding device, which has the characteristics of fast response speed, high precision, strong anti-interference ability, etc., effectively ensuring the accuracy of wire saw cutting, reducing the waste of resources and the risk of equipment damage caused by position deviation, and the design of independent drive of dual crawlers gives the equipment good off-road capability and terrain adaptability, which is especially suitable for the complex ground environment of mines, and improves the operation flexibility and work efficiency. The setting of the rotating lifting device enables the cutting device to perform all-round angle adjustment and height control, which greatly enhances the cutting range and adaptability of the wire saw machine and meets the needs of different mining operation scenes. The rotatable design of the guide wheel enhances the adaptability of the wire saw machine to complex cutting paths, reduces wire saw wear, and prolongs the service life of the equipment. The integrated power supply system ensures the energy supply of the equipment in field operations, and the charging interface design improves the endurance and ease of use of the equipment, ensuring that the needs of long-term and continuous mining operations are met. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the three-dimensional structure of a crawler-type mining rope saw machine according to Example 1 of the utility model.

[0026] Figure 2 This is a schematic diagram of the internal structure of a crawler-type mining rope saw machine according to Example 1 of the utility model.

[0027] Figure 3 This is a schematic diagram of the cutting device installation mechanism of a crawler-type mining rope saw machine according to Example 1 of the utility model.

[0028] In the figure: 1. machine body; 2. moving device; 21. crawler track; 22. driving motor; 3. cutting device; 31. spindle motor; 32. driving wheel; 33. fixing frame; 34. guide wheel; 35. rotating shaft; 4. rotating lifting device; 41. rotating mechanism; 42. lifting mechanism; 5. guiding device; 51. detecting device; 52. reference object; 6. battery pack.

[0029] It should be noted that these drawings and text descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Example 1

[0032] like Figure 1-Figure 3 As shown, a crawler type mining wire saw machine comprises: a machine body 1, a moving device 2, a cutting device 3, a rotating lifting device 4 and a guiding device 5;

[0033] The machine body 1 is arranged on the moving device 2, and the cutting device 3 is arranged at one end of the machine body 1 through the rotating lifting device 4, and the cutting device 3 is driven to rotate and lift on the end surface of the machine body 1 through the rotating lifting device 4; the guiding device 5 includes a detection device 51 and a reference object 52, the detection device 51 is arranged at the other end of the machine body 1, and the reference object 52 is correspondingly arranged in front of the detection device 51, and the data between the detection device 51 and the reference object 52 can be detected by the detection device 51 to control the cutting position of the cutting device 3.

[0034] The detection device 51 is an infrared detection head symmetrically arranged on both sides of the end surface of the body 1. The infrared detection head detects the cutting position of the detection and cutting device 3 by comparing with the reference object 52.

[0035] The moving device 2 includes tracks 21 and drive motors 22. The tracks 21 are respectively arranged on both sides of the machine body 1, and the tracks 21 are respectively provided with independent drive motors 22. The drive motors 22 can control the corresponding tracks 21 to move independently.

[0036] The rotating lifting device 4 includes a rotating mechanism 41 and a lifting mechanism 42. The rotating mechanism 41 is arranged at the center of the end surface of the body 1. The lifting mechanism 42 is arranged on the rotating end of the rotating mechanism 41 and can be rotated by the rotating mechanism 41. The cutting device 3 is arranged on the lifting mechanism 42.

[0037] The cutting device 3 includes a spindle motor 31, a driving wheel 32, a fixing frame 33 and a guide wheel 34. The spindle motor 31 is vertically arranged on the rotating lifting device 4. The driving wheel 32 is installed on the rotating shaft of the spindle motor 31. The fixing frame 33 is arranged on the rotating lifting device 4 below the spindle motor 31 and is located between the driving wheel 32 and the spindle motor 31. The guide wheel 34 is arranged on the fixing frame 33 in front of both sides of the driving wheel 32 and is located on the same plane as the driving wheel 32.

[0038] The guide wheel 34 is disposed on the fixing frame 33 via a rotating shaft 35 , and can rotate around the driving wheel 32 via the rotating shaft 35 .

[0039] The body 1 is also provided with a power supply system, which includes a battery pack 6 and a charging interface. The battery pack 6 is arranged in the body 1 and provides power to various devices of the body 1. The charging interface is arranged on the body 1.

[0040] The working principle and use method of a crawler mining wire saw machine of this embodiment:

[0041] The crawler mining wire saw machine provided in this embodiment adopts symmetrically arranged infrared detection heads as detection devices 51 to monitor the positional relationship between the cutting device 3 and a preset cutting path or an on-site reference object 52 in real time, and monitors the position of the cutting device 3 in real time by comparing the signal with the reference object 52. When a position deviation is detected, the system automatically or manually adjusts the rotating lifting device 4 or the cutting device 3 itself to ensure that the wire saw always cuts accurately along the preset path, and adopts the rotating lifting device 4 to control the cutting device 3, thereby realizing flexible adjustment of the cutting device 3 in three-dimensional space and ensuring that the equipment can perform efficient cutting under various angles and depth conditions.

[0042] When in use, the operator uses a remote control or a control system in the cab to move the wire saw machine to the working area through the mobile device 2, ensuring that the machine body 1 is stable and the crawler 21 is close to the ground to provide good support; according to the mining plan or on-site geological conditions, the cutting angle, depth and cutting path of the wire saw machine are set. Arrange the reference object 52 according to the preset cutting path or confirm its position; turn on the power supply system, ensure that the battery pack 6 is fully charged or connected to an external power source, start each key system in sequence, such as the spindle motor 31, the drive motor 22, the control system of the rotary lifting device 4, etc., use the rotary lifting device 4 to adjust the cutting device 3 to the preset initial cutting angle and height, ensure that the guide wheel 34 is aligned with the drive wheel 32 and is consistent with the movement direction of the rope saw, turn on the infrared detection head, confirm that the communication between it and the reference object 52 is normal, the guidance system has entered the working state, start the spindle motor 31, drive the diamond rope saw to rotate at high speed, the operator slowly adjusts the moving device 2 through the remote control or control system, so that the rope saw starts to cut the ore according to the preset path, during the cutting process, the guidance device 5 continuously monitors the cutting position, once it is found that the deviation exceeds the preset threshold, the system automatically or prompts the operator to adjust the rotary lifting device 4 and / or the moving device 2 to correct the cutting position.

[0043] Finally, it should be noted that the above is only a preferred embodiment of the utility model, which is only used to illustrate the technical solution of the utility model, and is not used to limit the protection scope of the utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model are included in the protection scope of the utility model.

[0044] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "install", "connect", "connection" and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

Claims

1. A crawler type mining wire saw machine, comprising: A machine body (1), a moving device (2), a cutting device (3), a rotating lifting device (4) and a guiding device (5); characterized in that: The machine body (1) is arranged on a moving device (2); the cutting device (3) is arranged at one end of the machine body (1) via a rotating lifting device (4), and the rotating lifting device (4) drives the cutting device (3) to rotate and lift on the end surface of the machine body (1); the guiding device (5) comprises a detection device (51) and a reference object (52); the detection device (51) is arranged at the other end of the machine body (1), and the reference object (52) is correspondingly arranged in front of the detection device (51), and the cutting position of the cutting device (3) can be controlled by detecting data between the detection device (51) and the reference object (52).

2. A crawler type mining wire saw machine as claimed in claim 1, characterized in that: The detection device (51) is an infrared detection head symmetrically arranged on both sides of the end surface of the body (1), and the infrared detection head detects the cutting position of the detection cutting device (3) by comparing with a reference object (52).

3. A crawler type mining wire saw machine as claimed in claim 1, characterized in that: The moving device (2) comprises a crawler (21) and a drive motor (22); the crawler (21) is respectively arranged on both sides of the machine body (1); and the crawler (21) is respectively provided with an independent drive motor (22); the drive motor (22) can control the corresponding crawler (21) to move independently.

4. A crawler type mining wire saw machine as claimed in claim 1, characterized in that: The rotary lifting device (4) comprises a rotary mechanism (41) and a lifting mechanism (42); the rotary mechanism (41) is arranged at the center of the end surface of the machine body (1); the lifting mechanism (42) is arranged at the rotary end of the rotary mechanism (41) and can be rotated by the rotary mechanism (41); and the cutting device (3) is arranged on the lifting mechanism (42).

5. The crawler type mining wire saw machine according to claim 1, characterized in that: The cutting device (3) comprises a spindle motor (31), a driving wheel (32), a fixing frame (33) and a guide wheel (34); the spindle motor (31) is vertically arranged on the rotating lifting device (4); the driving wheel (32) is mounted on the rotating shaft of the spindle motor (31); the fixing frame (33) is arranged on the rotating lifting device (4) below the spindle motor (31) and is located between the driving wheel (32) and the spindle motor (31); the guide wheel (34) is arranged on the fixing frame (33) in front of both sides of the driving wheel (32) and is located on the same plane as the driving wheel (32).

6. A crawler type mining wire saw machine as claimed in claim 5, characterized in that: The guide wheel (34) is arranged on the fixed frame (33) via a rotating shaft (35), and can be rotated around the driving wheel (32) via the rotating shaft (35).

7. The crawler type mining wire saw machine according to claim 1, characterized in that: The machine body (1) is also provided with a power supply system, which comprises a battery pack (6) and a charging interface. The battery pack (6) is arranged in the machine body (1) and provides power to various devices of the machine body (1). The charging interface is arranged on the machine body (1).

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