Intelligent laser forcible entry obstacle removing device with inclination angle protection function

Abstract

The invention relates to the technical field of obstacle clearing equipment, and discloses an intelligent laser forcible entry obstacle clearing device with inclination angle protection, which comprises a laser forcible entry main body shell, a plurality of groups of small lenses and large lenses, and is characterized in that the laser forcible entry main body shell is internally provided with a thermal prevention and control assembly for autonomously protecting a zoom lens; the heat prevention and control assembly comprises an outer pipe installed in the laser forcible entry body shell, and the multiple sets of large lenses are coaxially installed on the inner wall of the outer pipe through first fixing rings. According to the equipment, through cooperation of an outer pipe, an inner rotating sleeve, a T-shaped pipe, a one-way valve, a first fin, a second fin and other structures and low-temperature nitrogen, the inner rotating sleeve rotates to drive the T-shaped pipe to do reciprocating motion in the axial direction of an inner barrel, and negative pressure and positive pressure are generated through volume changes of a first cavity and a second cavity; in the reciprocating transverse movement process of the T-shaped pipe, heat-carrying waste gas absorbing heat of the lenses can be exhausted in time, and low-temperature nitrogen is sucked for a new round of cooling, so that comprehensive cooling protection on the small lenses and the large lenses is realized.

Description

Technical Field

[0001] This invention relates to the field of obstacle removal equipment technology, and in particular to an intelligent laser-based obstacle removal device with tilt protection. Background Technology

[0002] In the development of national strategic emerging industries, the high-end equipment manufacturing industry occupies a core position. Among them, the intelligent manufacturing equipment industry, as an important component, is gradually upgrading towards high efficiency, precision, and intelligence. The manufacturing of metal cutting and welding equipment such as plasma arc welding machines is an important branch of the high-end equipment manufacturing field that combines practicality and technology.

[0003] Laser-based obstacle removal devices are widely used in various complex obstacle removal scenarios. They typically include a main laser-based demolition shell, a laser generator, a zoom lens, and supporting control components. The core function is to output laser light through the laser generator, and then adjust the focal length of the optical path through the zoom lens to achieve precise demolition. To ensure operation, the zoom lens needs to be cooled and protected, and the device's operating posture needs to be kept stable to prevent optical path deviation caused by lens deformation and abnormal overall tilt angle of the equipment.

[0004] However, existing laser demolition and obstacle removal devices still have the following shortcomings: When the laser passes through the lens, it will retain a certain amount of heat. When the device cuts hard objects such as metal, it needs to run for a long time. After the heat generated during operation accumulates for a long time, the surface of the lens may undergo thermal deformation due to the accumulation of high temperature, which will cause the laser beam path to deviate, reduce the accuracy of demolition operations, or even cause it to explode. The existing zoom lens cooling is mostly external heat dissipation, which has a slow cooling rate and is difficult to quickly remove most of the heat accumulated in the lens. Summary of the Invention

[0005] The technical problem to be solved by the present invention is that the existing technology has the disadvantage that the lens is prone to thermal deformation due to the lag in lens cooling, which in turn affects the operation accuracy and lens life. To this end, we propose an intelligent laser demolition and obstacle clearing device with tilt protection.

[0006] To achieve the above objectives, this application adopts the following technical solution: an intelligent laser demolition and obstacle clearing device with tilt protection, comprising a laser demolition main body shell, multiple sets of small lenses and large lenses, wherein the laser demolition main body shell is internally provided with a thermal protection component for autonomous protection of the zoom lenses; the thermal protection component includes an outer tube installed inside the laser demolition main body shell, and multiple sets of large lenses are coaxially mounted on the inner wall of the outer tube through a first fixing ring, the axes of each set of large lenses coincide, and the surface of the first fixing ring is provided with multiple sets of inner conical holes arranged in an equiangular array, the interlayers of each set of large lenses are connected through the inner conical holes to form a first cavity; an inner cylinder for ensuring internal and external airtightness is nested in the inner wall of the outer tube at the end away from the large lenses, the inner cylinder... An inner rotating sleeve is rotatably installed at one end of the inner rotating sleeve. A T-tube and a ventilation unit for adjusting the flow of heated gas inside are threadedly connected to the inner wall of one end of the inner rotating sleeve. The axis of the T-tube coincides with that of the inner rotating sleeve and the outer tube. Multiple sets of small lenses are coaxially installed inside the T-tube, and the small lenses are connected to the inner wall of the T-tube through second fixing rings. Multiple sets of straight holes are formed through the surface of the multiple sets of second fixing rings in an equiangular array. An air passage is formed through the outer wall of the T-tube at the interlayer between two sets of straight holes. The interlayers between the multiple sets of small lenses are interconnected through the straight holes. The air passage and the interlayer of each set of straight holes are connected to form a second cavity. Low-temperature nitrogen gas for cooling the surfaces of small and large lenses is introduced into both the first cavity and the second cavity through the ventilation unit.

[0007] Preferably, a laser generator is fixedly installed inside the outer shell of the laser demolition main body, the ends of the outer tube and the inner cylinder are positioned and fixed by fasteners, multiple sets of limiting key strips are arranged in an equiangular array on the inner wall of the inner cylinder, and keyways of matching size and shape are opened at the contact position between the T tube and the limiting key strips.

[0008] Preferably, a hollow shaft gear is coaxially fixed on the outer wall of the inner rotating sleeve at one end opening of the outer tube, and a laser generator is installed inside the outer shell of the laser demolition main body, and the output end of the laser generator is rotatably connected to the end opening of the inner rotating sleeve away from the T tube.

[0009] Preferably, the outer wall of the T-tube is fixed with multiple sets of first fins at equal intervals for assisting heat dissipation and cutting the airflow layer, the inner side of the T-tube near the laser generator is fixed with multiple sets of second fins at equal angles, and the outer wall of the T-tube is fixed with multiple sets of shielding blocks at equal angles.

[0010] Preferably, the T-tube is T-shaped, with the end near the large lens having a flared opening and an internal angle greater than 120 degrees. The diameter of the first fin increases progressively from one side to the other. Two sets of plane mirrors are embedded in the opening at the end of the outer tube away from the inner rotating sleeve.

[0011] Preferably, one end of the T-tube is fitted to the inner wall of the inner cylinder by a sealing ring, and the other end of the T-tube is threaded to the inner wall of the inner rotating sleeve.

[0012] Preferably, the ventilation unit includes multiple sets of one-way valves embedded in the outer wall of the outer tube, wherein two sets of one-way valves are symmetrically arranged with the vent hole as the central axis, and the one-way valve on the side closer to the large lens is normally closed, while the other set of one-way valves opens and closes in the opposite direction.

[0013] Preferably, the other two sets of one-way valves are symmetrically arranged with one set of the large lenses as the axis, and one set of one-way valves closer to the T-tube is normally closed, while the other set of one-way valves opens and closes in the opposite direction.

[0014] Preferably, each set of one-way valves is connected to the outer pipe, and the inner cylinder is provided with a vent hole of suitable diameter at the corresponding position of each set of one-way valves. The one-way valves that are normally open are connected to an external air supply device through an external pipeline. Conversely, the one-way valves that are normally closed are harmlessly discharged with heat-carrying waste gas through an external pipeline.

[0015] Preferably, an intelligent gimbal is installed below the main shell of the laser demolition body via matching connecting components. The intelligent gimbal and each component inside the main shell of the laser demolition body are connected to a control box via corresponding lines. Below the intelligent gimbal, a support bracket for adjusting the overall tilt angle of the main shell of the laser demolition body is installed via connecting components and is connected to a power source via lines.

[0016] The technical effects and advantages of this invention are as follows: In this invention, the device uses an outer tube, an inner rotating sleeve, a T-tube, a one-way valve, a first fin, a second fin, and low-temperature nitrogen gas. The rotation of the inner rotating sleeve drives the T-tube to reciprocate along the inner cylinder axis. The volume change of the first cavity and the second cavity generates negative pressure and positive pressure. During the reciprocating lateral movement of the T-tube, the heat-carrying waste gas that has absorbed the heat of the lens can be discharged in time, and low-temperature nitrogen gas can be drawn in for a new round of cooling, thus achieving comprehensive cooling and protection for both small and large lenses. In this invention, the device introduces high-purity, dry, inert, low-temperature nitrogen gas through the coordinated operation of various structures in the thermal control component. Utilizing its chemical stability, it effectively avoids problems such as overheating, fogging, condensation, frost, and surface contamination of the lenses during operation. This not only firmly protects the surface cleanliness of both small and large lenses, preventing the degradation of their optical performance, but also prevents damage to the lens coating caused by high temperatures or impurities. Simultaneously, it extends the service life of the lenses and related components such as the outer tube, inner rotating sleeve, and one-way valve, significantly improving the heat exchange efficiency and operational stability of the thermal control component, ensuring that the optical path remains accurate and stable during long-term laser demolition operations. Attached Figure Description

[0017] The disclosure of this invention is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this invention. In the drawings, the same reference numerals are used to refer to the same parts:

[0018] Figure 1 This is a schematic diagram of the main structure of the present invention; Figure 2 This is a partial structural diagram of the present invention; Figure 3 This is a schematic diagram of the outer tube structure of the present invention; Figure 4 This is a schematic diagram of the internal structure of the thermal control component of the present invention in its default state; Figure 5 This is a schematic diagram of the planar structure of the thermal control component of the present invention in its default state; Figure 6 This is a schematic diagram of the thermal protection component of the present invention in its propulsion state; Figure 7 This is a schematic diagram of the planar structure of the thermal control component of the present invention in its propulsion state; Figure 8 This is a cross-sectional view of the thermal control component structure of the present invention.

[0019] Legend: 1. Laser-driven demolition of the main body shell; 11. Intelligent gimbal; 12. Support legs; 13. Control box; 14. Power supply; 2. Thermal control components; 21. Outer tube; 22. Inner cylinder; 221. Limiting key strip; 23. Inner rotating sleeve; 231. Hollow shaft gear; 24. T-tube; 241. First fin; 242. Second fin; 243. Block; 25. Small lens; 26. Straight hole; 27. Large lens; 28. Inner conical hole; 29. ​​Plane mirror; 3. Laser generator. Detailed Implementation

[0020] It is readily understood that, based on the technical solution of this invention, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of the invention. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative examples of the technical solution of this invention and should not be considered as the entirety of the invention or as limitations or restrictions on the technical solution of this invention.

[0021] Reference Figure 1-8As shown, the present invention provides a technical solution: an intelligent laser demolition and obstacle clearing device with tilt protection, comprising a laser demolition main body shell 1, multiple sets of small lenses 25 and large lenses 27. The laser demolition main body shell 1 is internally equipped with a thermal protection component 2 for autonomous protection of the zoom lenses. The thermal protection component 2 includes an outer tube 21 installed inside the laser demolition main body shell 1, and multiple sets of large lenses 27 are coaxially mounted on the inner wall of the outer tube 21 via a first fixing ring. The axes of each set of large lenses 27 coincide. Multiple sets of inner conical holes 28 are formed through the surface of the first fixing ring in an equiangular array. The interlayers of each set of large lenses 27 are connected through the inner conical holes 28 to form a first cavity. An inner cylinder 22 is nested within the inner wall of the outer tube 21 at the end furthest from the large lenses 27 to ensure airtightness. One end of the inner cylinder 22 has a rotating... An inner rotating sleeve 23 is dynamically installed. One end of the inner rotating sleeve 23 is threadedly connected to a T-tube 24 for adjusting the flow of heated gas inside and an air exchange unit. The axis of the T-tube 24 coincides with that of the inner rotating sleeve 23 and the outer tube 21. Multiple sets of small mirrors 25 are coaxially installed inside the T-tube 24, and the small mirrors 25 are connected to the inner wall of the T-tube 24 through a second fixing ring. Multiple sets of straight holes 26 are opened through the surface of the multiple sets of second fixing rings at equal angles. An air passage is opened through the outer wall of the T-tube 24 at the interlayer between two sets of straight holes 26. The interlayer between the multiple sets of small mirrors 25 is interconnected through the straight holes 26. The air passage and the interlayer of each set of straight holes 26 are connected to form a second cavity. Low-temperature nitrogen gas for cooling the surfaces of the small mirrors 25 and the large mirrors 27 is introduced into the first cavity and the second cavity through the air exchange unit.

[0022] Reference Figure 4-8As shown in this embodiment: a laser generator 3 is fixedly installed inside the outer shell 1 of the laser demolition main body. The ends of the outer tube 21 and the inner cylinder 22 are fixed by fasteners. Multiple sets of limiting key strips 221 are arranged in an equiangular array on the inner wall of the inner cylinder 22, and keyways of matching size and shape are opened at the contact position between the T tube 24 and the limiting key strips 221. A hollow shaft gear 231 is coaxially fixed on the outer wall of the inner rotating sleeve 23 at one end opening of the outer tube 21. The laser generator 3 is installed inside the outer shell 1 of the laser demolition main body, and the output end of the laser generator 3 is rotatably connected to the end opening of the inner rotating sleeve 23 away from the T tube 24. Multiple sets of first fins 241 for auxiliary heat dissipation and cutting airflow layers are fixed at equal intervals on the outer wall of the T tube 24. Multiple sets of second fins 242 are fixed in an equiangular array on the side of the T tube 24 near the laser generator 3. Multiple sets of shielding blocks 243 are fixed in an equiangular array on the outer wall of the T tube 24. The T-tube 24 is T-shaped overall, with the end near the large lens 27 having a flared opening and an internal angle greater than 120 degrees. The diameter of the first fin 241 increases progressively from one side to the other. Two sets of plane mirrors 29 are embedded in the opening of the outer tube 21 away from the inner rotating sleeve 23. One end of the T-tube 24 is sealed to the inner wall of the inner cylinder 22, while the other end is threaded to the inner wall of the inner rotating sleeve 23. The ventilation unit includes multiple sets of one-way valves embedded in the outer wall of the outer tube 21. Two sets of one-way valves are symmetrically arranged with the vent hole as the central axis, and the one-way valve near the large lens 27 is normally closed, while the other set opens and closes in the opposite direction. The other two sets of one-way valves are symmetrically arranged with one set of large lenses 27 as the axis, and one set of one-way valves near the T-tube 24 is normally closed, while the other set opens and closes in the opposite direction. Each set of one-way valves is connected to the outer pipe 21, and the inner cylinder 22 is provided with a vent hole of appropriate diameter at the corresponding position of each set of one-way valves. The one-way valves that are normally open are connected to the external air supply equipment through the external pipeline. Conversely, the one-way valves that are normally closed will harmlessly discharge heat-carrying waste gas through the external pipeline.

[0023] Reference Figure 1-3 As shown in this embodiment: A smart gimbal 11 is installed below the main shell 1 of the laser demolition body through matching connecting parts. The smart gimbal 11 and each component inside the main shell 1 of the laser demolition body are connected to a control box 13 through corresponding lines. A support bracket 12 for adjusting the overall tilt angle of the main shell 1 of the laser demolition body is installed below the smart gimbal 11 through connecting parts and is connected to a power supply 14 through lines.

[0024] Working principle: First, the support legs 12 are manually opened and secured, then the equipment is started. Power supply 14 supplies power to the intelligent gimbal 11, control box 13, laser generator 3, other related components, and the servo motor on one side of the thermal control component 2 via wiring. Control box 13 immediately issues a command, and intelligent gimbal 11 adjusts the overall tilt angle of the laser demolition main body shell 1. Intelligent gimbal 11 monitors the tilt angle of the entire machine in real time. Once the tilt angle exceeds the safe range, it immediately drives intelligent gimbal 11 to adjust the posture of the laser demolition main body shell 1, realizing tilt angle protection and avoiding optical path deviation caused by abnormal tilt angle, thus ensuring the stability of the machine's operating posture. Second, control box 13 drives the servo motor via wires. (A gear is fixed at the output end, and the gear meshes with the hollow shaft gear 231) This drives the inner rotating sleeve 23 in the thermal control component 2 to rotate. The inner rotating sleeve 23 drives the T-tube 24 to move closer to the large lens 27 through its internal thread. At the same time as the T-tube 24 approaches the large lens 27 (during the zooming process), one of the two sets of one-way valves near the inner rotating sleeve 23 is open. Due to the movement of the T-tube 24, the volume of the second cavity on its right increases, thus generating a certain negative pressure. The negative pressure draws low-temperature nitrogen into the second cavity. The low-temperature nitrogen is a high-purity, dry, inert gas with stable chemical properties. During the circulation process, it does not fog, condense, or frost, and leaves no impurities, thus not contaminating the large lens 2. The surface cleanliness of the small lens 25 is ensured, preventing chemical reactions with the internal metal and optical components, thus guaranteeing component lifespan. Low-temperature nitrogen enters the T-tube 24 through the vent and is dispersed into the gaps between the small lenses 25 on both sides through the straight hole 26. The nitrogen directly cools the lenses. As the low-temperature nitrogen flows into the second cavity, previously stored nitrogen is either squeezed upwards and expelled due to its relatively high temperature, or mixes with the low-temperature nitrogen. As the low-temperature nitrogen continues to enter the second cavity, the surface temperature of the lens slowly decreases to normal. Simultaneously, the T-tube 24 gradually approaches the large lens 27, continuously reducing the volume of the first cavity, and the nitrogen remaining inside the first cavity... The gas is then squeezed and discharged through the corresponding one-way valve (open state) above. At this time, the first cavity is under negative pressure. When the device is finished or during the process of T tube 24 moving away from the large lens 27 for focusing, the servo motor is controlled to rotate in the opposite direction. The inner rotating sleeve 23 rotates in the opposite direction and drives T tube 24 away from the large lens 27. At this time, the states of the first cavity and the second cavity are reversed. The first cavity draws in low-temperature nitrogen, and the second cavity discharges nitrogen (after absorbing some heat). In this mode, the maximum horizontal movement of T tube 24 can maximize the change range of cavity volume, greatly improve the nitrogen circulation flow rate and heat exchange efficiency, and achieve the complete discharge of residual heat from the lens, avoiding the accumulation of residual heat and damage to the lens after shutdown.It is important to note that this device operates in two states: during the T-tube 24 lateral zoom and before the device is shut down for cooling. "During the T-tube 24 lateral zoom" involves controlling the flow of hot and cold nitrogen gas within the first and second cavities by adjusting the position of the T-tube 24 during the zoom process, achieving real-time cooling of the lens, although the cooling effect is limited. The "cooling before shutdown" state occurs after the device has cleared the obstruction, driving the T-tube 24 to move laterally to its maximum distance. This lateral movement of the T-tube 24 controls the flow of nitrogen gas within the first and second cavities, thus cooling the lens. Heat from the lens is dissipated promptly. The large lens 27 and small lens 25 are collectively referred to as lenses with different functions distributed in two directions; only their size is specified. Their specific distribution, function, and related data are existing technologies and will not be elaborated upon. Furthermore, when the T-tube 24 is close to the large lens 27, the shielding block 243 contacts one of the one-way valves (the one-way valve near the inner rotating sleeve 23, normally closed), achieving enhanced sealing of the one-way valve. The shielding block 243 fits tightly against the port of the one-way valve, strengthening... The one-way valve's sealing performance prevents external air from seeping into the cavity under negative pressure, while also preventing abnormal leakage of nitrogen from the cavity, ensuring the accuracy of the gas circulation. Furthermore, multiple sets of first fins 241 with progressively changing diameters located on the outer wall of the T-tube 24 can move axially towards or away from the large mirror 27 synchronously with the T-tube 24. The progressively changing diameters cut through the nitrogen gas flow layer within the cavity, disrupting the stable laminar flow state, increasing the contact area between the gas flow and the cavity wall, and enhancing the heat exchange efficiency between the nitrogen and the cavity structure. During its movement, the T-tube 24 turbulently and pushes the nitrogen gas within the cavity, accelerating the replacement of hot and cold nitrogen and the discharge of heat-carrying waste gas. This prevents heat accumulation caused by airflow stagnation, improving the overall thermal control response speed and cooling effect. Furthermore, the physical turbulence reduces localized nitrogen flow within the cavity, ensuring airflow stability. The second fin 242 moves synchronously with the T-tube 24, increasing the contact area with the low-temperature nitrogen entering the T-tube 24, reducing heat dissipation dead zones, and improving heat dissipation efficiency to some extent.

[0025] In summary, by alternating hot and cold nitrogen gas inside the first and second cavities, the surface of the small lens 25 is cooled uniformly, reducing the thermal deformation and optical performance degradation of the lens caused by local overheating.

[0026] The technical scope of this invention is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this invention, and all such modifications and variations should fall within the protection scope of this invention.

Claims

1. An intelligent laser-based obstacle removal device with tilt protection, characterized in that, The system includes a laser-driven demolition main body shell, multiple sets of small lenses, and a large lens. The laser-driven demolition main body shell contains a thermal protection component for autonomous protection of the zoom lenses. The thermal protection component includes an outer tube installed inside the laser-driven demolition main body shell. Multiple sets of large lenses are coaxially mounted to the inner wall of the outer tube via a first fixing ring. The axes of each set of large lenses coincide. The surface of the first fixing ring has multiple sets of internal conical holes arranged in an equiangular array. The interlayers of each set of large lenses are connected through the internal conical holes to form a first cavity. An inner cylinder is nested within the inner wall of the outer tube at the end furthest from the large lenses to ensure airtightness. An inner rotating sleeve is rotatably installed at one end opening of the inner cylinder. One end of the inner wall is threaded with a T-tube and a ventilation unit for adjusting the flow of heated gas inside. The axis of the T-tube coincides with that of the inner rotating sleeve and the outer tube. Multiple sets of small lenses are coaxially installed inside the T-tube, and the small lenses are connected to the inner wall of the T-tube through second fixing rings. Multiple sets of straight holes are opened through the surface of the multiple sets of second fixing rings in an equiangular array. An air passage is opened through the outer wall of the T-tube at the interlayer between two sets of straight holes. The interlayers between the multiple sets of small lenses are interconnected through the straight holes. The air passage and the interlayer of each set of straight holes are connected to form a second cavity. Low-temperature nitrogen gas for cooling the surfaces of the small and large lenses is introduced into the first cavity and the second cavity through the ventilation unit.

2. The intelligent laser demolition and obstacle removal device with tilt protection according to claim 1, characterized in that: A laser generator is fixedly installed inside the outer shell of the laser demolition main body. The ends of the outer tube and the inner cylinder are positioned and fixed by fasteners. Multiple sets of limiting key strips are arranged in an equiangular array on the inner wall of the inner cylinder, and keyways of matching size and shape are opened at the contact position between the T tube and the limiting key strips.

3. The intelligent laser demolition and obstacle removal device with tilt protection according to claim 1, characterized in that: A hollow shaft gear is coaxially fixed on the outer wall of the inner rotating sleeve at one end opening of the outer tube. A laser generator is installed inside the outer shell of the laser demolition main body, and the output end of the laser generator is rotatably connected to the end opening of the inner rotating sleeve away from the T tube.

4. The intelligent laser demolition and obstacle removal device with tilt protection according to claim 1, characterized in that: The outer wall of the T-tube is fixed with multiple sets of first fins at equal intervals for assisting heat dissipation and cutting the airflow layer. The inner side of the T-tube near the laser generator is fixed with multiple sets of second fins at equal angles. The outer wall of the T-tube is fixed with multiple sets of shielding blocks at equal angles.

5. The intelligent laser demolition and obstacle removal device with tilt protection according to claim 4, characterized in that: The T-tube is T-shaped, with the end near the large lens having a flared opening and an internal angle greater than 120 degrees. The diameter of the first fin increases progressively from one side to the other. Two sets of plane mirrors are embedded in the opening at the end of the outer tube away from the inner rotating sleeve.

6. The intelligent laser demolition and obstacle removal device with tilt protection according to claim 1, characterized in that: One end of the T-tube is fitted to the inner wall of the inner cylinder by a sealing ring, while the other end of the T-tube is threaded to the inner wall of the inner rotating sleeve.

7. The intelligent laser demolition and obstacle removal device with tilt protection according to claim 1, characterized in that: The ventilation unit includes multiple sets of one-way valves embedded in the outer wall of the outer tube. Two sets of one-way valves are symmetrically arranged with the vent hole as the central axis. The one-way valve on the side closer to the large lens is normally closed, while the other set of one-way valves opens and closes in the opposite direction.

8. The intelligent laser demolition and obstacle removal device with tilt protection according to claim 1, characterized in that: The other two sets of one-way valves are symmetrically arranged with one of the large lenses as the axis, and one set of one-way valves closer to the T-tube is normally closed, while the other set of one-way valves opens and closes in the opposite direction.

9. The intelligent laser demolition and obstacle clearing device with tilt protection according to claim 1, characterized in that: Each set of one-way valves is connected to the outer pipe, and the inner cylinder has a vent hole with a matching diameter at the corresponding position of each set of one-way valves. The one-way valves that are normally open are connected to an external air supply device through an external pipeline. Conversely, the one-way valves that are normally closed discharge waste gas harmlessly through an external pipeline.

10. The intelligent laser demolition and obstacle removal device with tilt protection according to claim 1, characterized in that: A smart gimbal is installed below the main shell of the laser demolition body via matching connecting parts. The smart gimbal and all components inside the main shell of the laser demolition body are connected to a control box via corresponding lines. Below the smart gimbal, a support bracket for adjusting the overall tilt angle of the main shell of the laser demolition body is installed via connecting parts and is connected to a power source via lines.

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