A laser remote obstacle clearing device

Abstract

The application relates to the technical field of obstacle clearing devices, and discloses a laser remote obstacle clearing device which comprises a tripod, a first support, a first hollow shaft, a second support, a second hollow shaft, a third support, a third hollow shaft, a fourth support, a rotating shaft and a focusing emission device. When in use, the first hollow shaft is driven to rotate under external force, thereby driving the second support to rotate leftward and rightward, and finally driving the focusing emission device to rotate leftward and rightward, so that the leftward and rightward angle adjusting function is realized. The second hollow shaft is driven to rotate under external force, thereby driving the third support to rotate up and down, and finally driving the focusing emission device to rotate up and down, so that the up and down angle adjusting function is realized. The fourth rotating shaft is driven to rotate under external force, thereby again driving the focusing emission device to rotate up and down. Therefore, the up and down angle of the focusing emission device can be adjusted, and the up and down angle can be adjusted twice, so that the up and down angle adjusting range is improved, and the obstacle clearing at high or low positions is facilitated.

Description

Technical Field

[0001] This application relates to the field of obstacle removal device technology, such as a laser remote obstacle removal device. Background Technology

[0002] A related technology (publication number: CN220820240U) discloses an automatic focusing laser obstacle clearing device, including a main body of the obstacle clearing device. A fixing plate is connected to the lower part of the main body of the obstacle clearing device, and an adjusting rod is connected to the bottom surface of the fixing plate. A vertical cylinder is threadedly connected to the adjusting rod, and a base plate is rotatably installed at the lower end of the vertical cylinder.

[0003] In implementing the above embodiments, at least the following problems were found in the related technology:

[0004] The automatic focusing laser obstacle clearing device adjusts the height of the device body by changing the height of the adjusting rod extending from the vertical cylinder through the interaction of the threads. Furthermore, since the vertical cylinder and base plate can rotate relative to each other, the left and right angles of the device body can be adjusted. However, the elevation angle of the device body cannot be adjusted, making it inconvenient for clearing obstacles at high or low elevations.

[0005] It should be noted that the information disclosed in the background section above is only used to enhance the understanding of the background of this application, and therefore may include information that does not constitute prior art known to those skilled in the art. Utility Model Content

[0006] To provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. This summary is not intended as a general commentary, nor is it intended to identify key / important components or describe the scope of protection of these embodiments, but rather as a prelude to the detailed description that follows.

[0007] This disclosure provides a laser remote obstacle removal device to facilitate obstacle removal at high or low locations.

[0008] In some embodiments, the laser remote obstacle removal device includes: a tripod; a first support mounted on the top of the tripod; a first hollow shaft rotatably mounted on the first support along the height direction of the tripod; a second support mounted on the first hollow shaft and located outside the first support; a second hollow shaft rotatably mounted on the second support, the axis of the second hollow shaft being perpendicular to the axis of the first hollow shaft; and a third support mounted on the second hollow shaft and located inside the second support; the third hollow shaft... A third hollow shaft is rotatably mounted on the third support, the axis of which is perpendicular to the axis of the second hollow shaft; a fourth support is mounted on the third hollow shaft and located outside the three supports; a rotating shaft is rotatably mounted on the fourth support, the axis of which is parallel to the axis of the second hollow shaft; a focusing and emitting device is mounted on the rotating shaft and located inside the fourth support; wherein the first hollow shaft, the second hollow shaft, the third hollow shaft, and the rotating shaft are controllably rotatable to change the orientation of the focusing and emitting device.

[0009] Optionally, it further includes: a first motor, installed on the inner side of the first support, wherein the rotating end of the first motor is inserted into the interior of the first hollow shaft.

[0010] Optionally, it further includes: a first bearing, installed between the first support and the first hollow shaft.

[0011] Optionally, it further includes: a second motor, installed inside the third support, the rotating end of the second motor passing through the interior of the second hollow shaft and connected to the second support.

[0012] Optionally, it further includes a second bearing, installed between the second support and the second hollow shaft.

[0013] Optionally, it further includes: a third motor, installed inside the third support, the rotating end of the third motor being inserted into the interior of the third hollow shaft.

[0014] Optionally, it further includes a third bearing, installed between the third support and the third hollow shaft.

[0015] Optionally, it further includes: a fourth motor, mounted on the fourth support; wherein the rotating shaft rotates under the drive of the fourth motor.

[0016] Optionally, it further includes: a driving belt gear, installed on the rotating end of the fourth motor; a driven belt gear, installed on the rotating shaft; and a synchronous toothed belt, fitted between the driving belt gear and the driven belt gear.

[0017] Optionally, it further includes a fourth bearing, installed between the shaft and the fourth support.

[0018] Optionally, it further includes: a laser main unit, electrically connected to the focusing and emitting device; wherein the weight of the laser main unit ranges from 14kg to 19kg, the length of the laser main unit ranges from 370mm to 650mm, the width of the laser main unit ranges from 200mm to 440mm, and the height of the laser main unit ranges from 190mm to 280mm.

[0019] Optionally, it further includes: a portable power supply, electrically connected to the laser host, for supplying power to the laser host; wherein the power supply voltage of the portable power supply is DC48V, and the power supply power is greater than 2500W.

[0020] Optionally, it also includes: a self-developed control system, which is wirelessly connected to the laser host and used to control the operation of the laser host; wherein the self-developed control system is configured with encrypted communication.

[0021] Optionally, the output power of the focused emission device is in the range of 350W to 1000W; the effective working distance of the focused emission device is in the range of 250m to 500m; the peak wavelength of the focused emission device is 1080nm; and the focused spot size of the focused emission device is 7mm@100m.

[0022] The laser remote obstacle removal device provided in this disclosure can achieve the following technical effects:

[0023] This disclosure provides a laser remote obstacle removal device, including a tripod, a first support, a first hollow shaft, a second support, a second hollow shaft, a third support, a third hollow shaft, a fourth support, a rotating shaft, and a focusing and emitting device. The tripod is used to abut against the ground, thereby supporting the entire device. The first support is mounted on the top of the tripod and supports the rotatable first hollow shaft. The first hollow shaft is rotatably mounted on the first support along the height direction of the tripod and can rotate relative to the first support. The second support is mounted on the first hollow shaft and located outside the first support, rotating under the drive of the first hollow shaft. The second hollow shaft is rotatably mounted on the second support, its axis perpendicular to the axis of the first hollow shaft, and can rotate relative to the second support. The third support is mounted on the second hollow shaft and located inside the second support, rotating under the drive of the second hollow shaft. The third hollow shaft is rotatably mounted on the third support, its axis perpendicular to the axis of the second hollow shaft, and can rotate relative to the third support. The fourth support is mounted on the third hollow shaft and located outside the three supports, rotating under the drive of the third hollow shaft. A rotating shaft is rotatably mounted on the fourth support, its axis parallel to the axis of the second hollow shaft, and can rotate relative to the fourth support. The focusing and emitting device is mounted on the rotating shaft and located inside the fourth support, rotating under the drive of the rotating shaft. It works in conjunction with the laser main unit, mobile power supply, and self-developed control system to clear obstacles. The first, second, and third hollow shafts and the rotating shaft are controllable and can rotate independently to change the orientation of the focusing and emitting device.

[0024] In operation, the first hollow shaft rotates under external force, which in turn drives the second support to rotate left and right, ultimately causing the focusing and transmitting device to rotate left and right, thus achieving left and right angle adjustment. The second hollow shaft, driven by external force, rotates to drive the third support to rotate up and down, ultimately causing the focusing and transmitting device to rotate up and down, thus achieving elevation angle adjustment. The third hollow shaft, driven by external force, rotates to drive the fourth support to rotate, ultimately causing the focusing and transmitting device to rotate, increasing the degree of freedom. The rotating shaft, driven by external force, can again drive the focusing and transmitting device to rotate up and down. Therefore, not only can the elevation angle of the focusing and transmitting device be adjusted, but it can also be adjusted a second time, increasing the elevation angle adjustment range and facilitating obstacle clearing at high or low locations.

[0025] The above general description and the description below are exemplary and illustrative only and are not intended to limit this application. Attached Figure Description

[0026] One or more embodiments are illustrated by way of example with reference to the accompanying drawings. These illustrations and drawings do not constitute a limitation on the embodiments. Elements having the same reference numerals in the drawings are considered similar elements. The drawings do not constitute a limitation of scale, and wherein:

[0027] Figure 1 This is a cross-sectional view of the tripod portion of a laser remote obstacle removal device provided in an embodiment of this disclosure;

[0028] Figure 2 yes Figure 1 Enlarged structural diagram at point A;

[0029] Figure 3 This is a front view structural diagram of the tripod portion of a laser remote obstacle removal device provided in an embodiment of this disclosure;

[0030] Figure 4 yes Figure 3 Schematic diagram of the cross-sectional structure at point BB;

[0031] Figure 5 yes Figure 4 Enlarged structural diagram at point C;

[0032] Figure 6 yes Figure 3 Schematic diagram of the cross-sectional structure at point DD;

[0033] Figure 7 yes Figure 6 Enlarged structural diagram at point E;

[0034] Figure 8 This is a schematic diagram of the overall structure of a laser remote obstacle removal device provided in an embodiment of this disclosure.

[0035] Figure label:

[0036] 1. Tripod; 2. First support; 3. First hollow shaft; 4. Second support; 5. Second hollow shaft; 6. Third support; 7. Third hollow shaft; 8. Fourth support; 9. Rotating shaft; 10. Focusing and emitting device; 11. First motor; 12. First bearing; 13. Second motor; 14. Second bearing; 15. Third motor; 16. Third bearing; 17. Fourth motor; 18. Driving belt gear; 19. Driven belt gear; 20. Synchronous toothed belt; 21. Fourth bearing; 22. Laser main unit; 23. Mobile power supply; 24. Self-developed control system. Detailed Implementation

[0037] To provide a more detailed understanding of the features and technical content of the embodiments of this disclosure, the implementation of the embodiments of this disclosure will be described in detail below with reference to the accompanying drawings. The accompanying drawings are for illustrative purposes only and are not intended to limit the embodiments of this disclosure. In the following technical description, for ease of explanation, several details are used to provide a full understanding of the disclosed embodiments. However, one or more embodiments may still be implemented without these details. In other cases, well-known structures and devices may be simplified in their depiction to simplify the drawings.

[0038] The terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this disclosure are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this disclosure described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion.

[0039] In this disclosure, the terms "upper," "lower," "inner," "middle," "outer," "front," and "rear," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for better describing the embodiments of this disclosure and their implementations, and are not intended to limit the indicated devices, elements, or components to having a specific orientation, or to require them to be constructed and operated in a specific orientation. Furthermore, some of the aforementioned terms may be used to indicate other meanings besides orientation or positional relationship; for example, the term "upper" may in some cases indicate a dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this disclosure according to the specific circumstances.

[0040] Furthermore, the terms "set up," "connect," and "fix" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this disclosure according to the specific circumstances.

[0041] Unless otherwise stated, the term "multiple" means two or more.

[0042] In this embodiment of the disclosure, the character " / " indicates that the objects before and after it are in an "or" relationship. For example, A / B means: A or B.

[0043] The term "and / or" describes an association between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or A and B.

[0044] It should be noted that, unless otherwise specified, the embodiments and features described in the present disclosure can be combined with each other.

[0045] Combination Figures 1 to 8 As shown, this embodiment of the present disclosure provides a laser remote obstacle removal device, including a tripod 1, a first support 2, a first hollow shaft 3, a second support 4, a second hollow shaft 5, a third support 6, a third hollow shaft 7, a fourth support 8, a rotating shaft 9, and a focusing and emitting device 10. The tripod 1 is used to abut against the ground, thereby supporting the entire device. The first support 2 is mounted on the top of the tripod 1 to support and mount the rotatable first hollow shaft 3. The first hollow shaft 3 is rotatably mounted on the first support 2 along the height direction of the tripod 1 and can rotate relative to the first support 2. The second support 4 is mounted on the first hollow shaft 3 and located outside the first support 2, rotating under the drive of the first hollow shaft 3. The second hollow shaft 5 is rotatably mounted on the second support 4, and the axis of the second hollow shaft 5 is perpendicular to the axis of the first hollow shaft 3, rotating relative to the second support 4. The third support 6 is mounted on the second hollow shaft 5 and located inside the second support 4, rotating under the drive of the second hollow shaft 5. The third hollow shaft 7 is rotatably mounted on the third support 6. The axis of the third hollow shaft 7 is perpendicular to the axis of the second hollow shaft 5, and it can rotate relative to the third support 6. The fourth support 8 is mounted on the third hollow shaft 7 and is located outside the three supports. It rotates under the drive of the third hollow shaft 7. The rotating shaft 9 is rotatably mounted on the fourth support 8. The axis of the rotating shaft 9 is parallel to the axis of the second hollow shaft 5, and it can rotate relative to the fourth support 8. The focusing and emitting device 10 is mounted on the rotating shaft 9 and is located inside the fourth support 8. It rotates under the drive of the rotating shaft 9 and works in conjunction with the laser host, mobile power supply, and self-developed control system to clear obstacles. Among them, the first hollow shaft 3, the second hollow shaft 5, the third hollow shaft 7, and the rotating shaft 9 are controllable and can rotate independently to change the orientation of the focusing and emitting device 10.

[0046] This embodiment of the laser remote obstacle removal device provides a method for adjusting the left and right angles of a laser. When the first hollow shaft 3 rotates under external force, it drives the second support 4 to rotate left and right, ultimately causing the focusing emission device 10 to rotate left and right. Similarly, when the second hollow shaft 5 rotates under external force, it drives the third support 6 to rotate up and down, ultimately causing the focusing emission device 10 to rotate up and down, thus adjusting the elevation angle. When the third hollow shaft 7 rotates under external force, it drives the fourth support 8 to rotate, ultimately causing the focusing emission device 10 to rotate, increasing the degree of freedom. When the rotating shaft 9 rotates under external force, it again drives the focusing emission device to rotate up and down. Therefore, not only can the elevation angle of the focusing emission device 10 be adjusted, but it can also be adjusted a second time, increasing the range of elevation angle adjustment and facilitating obstacle removal at high or low locations.

[0047] Optionally, combined Figure 1 and Figure 2 As shown, it also includes a first motor 11. The first motor 11 is mounted inside the first support 2 to provide driving power to achieve the rotational motion function. The rotating end of the first motor 11 is inserted into the interior of the first hollow shaft 3.

[0048] In this embodiment, controlling the first motor 11 to work can drive the first hollow shaft 3 to rotate, which in turn drives the second support 4 to rotate left and right, ultimately achieving the automatic adjustment function of the left and right angle of the focusing and emitting device 10.

[0049] Optionally, combined Figure 1 and Figure 2 As shown, it also includes a first bearing 12. The first bearing 12 is installed between the first support 2 and the first hollow shaft 3.

[0050] In this embodiment, a first bearing 12 is also included, which is installed between the first support 2 and the first hollow shaft 3. The first bearing 12 is used to reduce the friction between the first support 2 and the first hollow shaft 3 and to improve the accuracy of the first hollow shaft 3 when rotating relative to the first support 2.

[0051] Optionally, combined Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, it also includes a second motor 13. The second motor 13 is mounted inside the third support 6 and is used to provide driving power to realize the rotational motion function. The rotating end of the second motor 13 passes through the interior of the second hollow shaft 5 and is connected to the second support 4.

[0052] In this embodiment, the second motor 13 is controlled to operate, and under the action of the reaction force, the third support 6 can rotate in pitch, ultimately realizing the automatic adjustment function of the pitch angle of the focusing and launching device 10.

[0053] Optionally, combined Figure 4 and Figure 5 As shown, it also includes a second bearing 14. The second bearing 14 is installed between the second support 4 and the second hollow shaft 5.

[0054] In this embodiment, a second bearing 14 is further included, which is installed between the second support 4 and the second hollow shaft 5. The second bearing 14 is used to reduce the friction between the second support 4 and the second hollow shaft 5 and to improve the accuracy of the second hollow shaft 5 when rotating relative to the second support 4.

[0055] Optionally, combined Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 8 As shown, it also includes a third motor 15. The third motor 15 is mounted inside the third support 6 to provide driving power to achieve the rotational motion function. The rotating end of the third motor 15 is inserted into the interior of the third hollow shaft 7.

[0056] In this embodiment, controlling the third motor 15 to operate can drive the fourth support 8 to rotate, ultimately realizing the automatic angle adjustment function of the focusing and launching device 10 and improving the angle adjustment range.

[0057] Optionally, combined Figure 1 , Figure 2 and Figure 6 As shown, it also includes a third bearing 16. The third bearing 16 is installed between the third support 6 and the third hollow shaft 7.

[0058] In this embodiment, a third bearing 16 is also included, which is installed between the third support 6 and the third hollow shaft 7. The third bearing 16 is used to reduce the friction between the third support 6 and the third hollow shaft 7 and to improve the accuracy of the third hollow shaft 7 when rotating relative to the third support 6.

[0059] Optionally, combined Figure 1 , Figure 6 and Figure 7 As shown, it also includes a fourth motor 17. The fourth motor 17 is mounted on the fourth support 8 and is used to provide driving power to realize the rotational motion function. Among them, the rotating shaft 9 rotates under the drive of the fourth motor 17.

[0060] In this embodiment, a fourth motor 17 is used as a power source to drive the rotating shaft 9 to rotate automatically, thereby achieving the function of automatically adjusting the elevation angle of the focusing and launching device 10 again.

[0061] Optionally, combined Figure 3 , Figure 6 and Figure 7 As shown, it also includes a driving belt gear 18, a driven belt gear 19, and a synchronous toothed belt 20. The driving belt gear 18 is mounted on the rotating end of the fourth motor 17 and rotates under the drive of the fourth motor 17. The driven belt gear 19 is mounted on the rotating shaft 9 and is used to drive the rotating shaft 9 to rotate. The synchronous toothed belt 20 is fitted between the driving belt gear 18 and the driven belt gear 19 and is used to transmit driving force.

[0062] In this embodiment, controlling the fourth motor 17 to operate drives the driving gear 18 to rotate. The synchronous toothed belt 20 then drives the driven gear 19 to rotate, which in turn drives the rotating shaft 9 to rotate, ultimately achieving the automatic adjustment of the elevation angle of the focusing and launching device 10.

[0063] Optionally, combined Figure 6 and Figure 7 As shown, it also includes a fourth bearing 21. The fourth bearing 21 is installed between the rotating shaft 9 and the fourth support 8.

[0064] In this embodiment, a fourth bearing 21 is further included, which is installed between the rotating shaft 9 and the fourth support 8. The fourth bearing 21 is used to reduce the friction between the rotating shaft 9 and the fourth support 8 and to improve the accuracy of the rotating shaft 9 when rotating relative to the fourth support 8.

[0065] Optionally, combined Figure 8 As shown, it also includes a laser main unit 22. The laser main unit 22 is electrically connected to the focusing and emitting device 10. The weight of the laser main unit 22 ranges from 14 kg to 19 kg, the length of the laser main unit 22 ranges from 370 mm to 650 mm, the width of the laser main unit 22 ranges from 200 mm to 440 mm, and the height of the laser main unit 22 ranges from 190 mm to 280 mm.

[0066] In this embodiment, a laser host 22 electrically connected to the focusing and emitting device 10 is also included. The laser host 22 adopts a split design and a new generation of single-mode laser, featuring an aerospace-grade aluminum casing. Its size and weight are only one-third that of traditional host units, and it is resistant to extreme temperatures. When the laser host 22 weighs 14kg, its dimensions are 370*440*190mm. When the laser host 22 weighs 15kg, its dimensions are 370*440*190mm. When the laser host 22 weighs 19kg, its dimensions are 650*200*280mm, making it portable by a single person.

[0067] Optionally, combined Figure 8 As shown, a power bank 23 is also included. The power bank 23 is electrically connected to the laser host 22 and is used to supply power to the laser host 22. The power supply voltage of the power bank 23 is DC48V, and the power consumption of the power bank 23 is greater than 2500W.

[0068] In this embodiment, a mobile power supply 23 electrically connected to the laser host 22 is also included. The mobile power supply 23 supplies power to the laser host 22. It also supplies power to the first motor 11, the second motor 13, the third motor 15, and the fourth motor 17. The mobile power supply 23 has a DC 48V voltage and a power output greater than 2500W, thus achieving stable high-power output. Furthermore, it employs high-density battery cells, features intelligent safety control, and has a real-time power and voltage display function.

[0069] Optionally, combined Figure 8As shown, it also includes a self-developed control system 24, which is wirelessly connected to the laser host 22 and used to control the operation of the laser host 22. The self-developed control system 24 is configured with encrypted communication.

[0070] In this embodiment, a self-developed control system 24 is also included, which is wirelessly connected to the laser host 22. The self-developed control system 24 controls the operation of the laser host 22, and also controls the operation of the first motor 11, the second motor 13, the third motor 15, and the fourth motor 17. The self-developed control system 24 is configurable for encrypted communication, employs an intelligent operation design, and has a stable underlying architecture. It also features a display reminder function, showing power, irradiation time, battery capacity, etc.

[0071] Optionally, the output power of the focused emitting device 10 is in the range of 350W to 1000W. The effective working distance of the focused emitting device 10 is in the range of 250m to 500m. The peak wavelength of the focused emitting device 10 is 1080nm. The focused spot size of the focused emitting device 10 is 7mm@100m.

[0072] In this embodiment, the performance parameters of the focusing emission device 10 are described. When the output power of the focusing emission device 10 is 350W, the effective range of the focusing emission device 10 is 250m. When the output power of the focusing emission device 10 is 500W, the effective range of the focusing emission device 10 is 350m. When the output power of the focusing emission device 10 is 1000W, the effective range of the focusing emission device 10 is 500m.

[0073] The focusing emitter 10 features a large-aperture dedicated lens with a perfect optical profile. It is capable of focusing at ultra-long distances, boasts ultra-high power density, and micron-level zoom drive.

[0074] The foregoing description and accompanying drawings have fully illustrated embodiments of this disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the order of operation may vary. Parts and features of some embodiments may be included or substituted for parts and features of other embodiments. Embodiments of this disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from its scope. The scope of this disclosure is limited only by the appended claims.

Claims

1. A laser-based remote obstacle removal device, characterized in that, include: Tripod; The first support is installed on the top of the tripod; The first hollow shaft is rotatably mounted on the first support along the height direction of the tripod; The second support is installed on the first hollow shaft and is located outside the first support; The second hollow shaft is rotatably mounted on the second support, and the axis of the second hollow shaft is perpendicular to the axis of the first hollow shaft. The third support is installed on the second hollow shaft and is located inside the second support; A third hollow shaft is rotatably mounted on the third support, and the axis of the third hollow shaft is perpendicular to the axis of the second hollow shaft. The fourth support is installed on the third hollow shaft and is located on the outside of the third support; A rotating shaft is rotatably mounted on the fourth support, and the axis of the rotating shaft is parallel to the axis of the second hollow shaft. A focusing and launching device is mounted on the rotating shaft and located inside the fourth support; The first hollow shaft, the second hollow shaft, the third hollow shaft, and the rotating shaft are controllable and can rotate respectively to change the orientation of the focusing and emitting device.

2. The laser remote obstacle removal device according to claim 1, characterized in that, Also includes: The first motor is installed inside the first support, and the rotating end of the first motor is inserted into the first hollow shaft.

3. The laser remote obstacle removal device according to claim 1, characterized in that, Also includes: The second motor is installed inside the third support. The rotating end of the second motor passes through the interior of the second hollow shaft and is connected to the second support.

4. The laser remote obstacle removal device according to claim 1, characterized in that, Also includes: The third motor is installed inside the third support, and the rotating end of the third motor is inserted into the third hollow shaft.

5. The laser remote obstacle removal device according to claim 1, characterized in that, Also includes: The fourth motor is mounted on the fourth support; The rotating shaft rotates under the drive of the fourth motor.

6. A laser remote obstacle removal device according to claim 5, characterized in that, Also includes: The active gear is installed on the rotating end of the fourth motor; Driven belt gear, mounted on the rotating shaft; A synchronous toothed belt is fitted between the driving belt gear and the driven belt gear.

7. A laser remote obstacle removal device according to any one of claims 1 to 6, characterized in that, Also includes: The laser main unit is electrically connected to the focusing and emitting device; The weight of the laser host ranges from 14kg to 19kg, the length of the laser host ranges from 370mm to 650mm, the width of the laser host ranges from 200mm to 440mm, and the height of the laser host ranges from 190mm to 280mm.

8. A laser remote obstacle removal device according to claim 7, characterized in that, Also includes: A portable power supply, electrically connected to the laser host, is used to supply power to the laser host; The power supply voltage of the portable power bank is DC48V, and the power output of the portable power bank is greater than 2500W.

9. A laser remote obstacle removal device according to claim 7, characterized in that, Also includes: The self-developed control system is wirelessly connected to the laser host and is used to control the operation of the laser host; The self-developed control system is equipped with encrypted communication.

10. A laser remote obstacle removal device according to any one of claims 1 to 6, characterized in that: The effective light output power of the focusing emission device ranges from 350W to 1000W. The effective range of the focused emission device's light is 250m to 500m. The peak wavelength of the light emitted by the focusing emission device is 1080 nm. The focusing emission device has a focused light spot size of 7mm@100m.

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