Flame cutting equipment capable of achieving multi-angle adjustment and adapting to narrow space

Abstract

The invention discloses flame cutting equipment capable of achieving multi-angle adjustment and adapting to a narrow space, and relates to the technical field of flame cutting, the flame cutting equipment comprises a cutting equipment body and a controller, the cutting equipment body comprises a shell, a driving assembly and a magnetic attraction assembly are arranged at the bottom of the shell, and the driving assembly is matched with the magnetic attraction assembly; the adjusting assembly and the cutting assembly are arranged on the shell, the magnetic attraction assembly can assist the cutting equipment body to move on magnetic metal, the adjusting assembly can adjust the angle of the cutting assembly, the recycling assembly is arranged outside the cutting assembly, and the recycling assembly can absorb redundant heat of the cutting assembly. The cutting equipment can be suitable for a narrow and small space, a worker can control the cutting equipment body in the narrow and small space from the outside, then precise cutting is conducted, meanwhile, when the cutting equipment is used for cutting, due to the fact that high temperature can be generated, the high temperature can be utilized through the recycling assembly, and the endurance of the cutting equipment body is prolonged.

Description

Technical Field

[0001] The invention relates to the technical field of flame cutting, in particular to flame cutting equipment with multi-angle adjustment and adaptability to narrow spaces. Background Art

[0002] Cutting equipment is a mechanical device or tool used to separate, cut, carve or process materials into specific shapes and sizes by physical or chemical means.

[0003] Flame cutting equipment is an industrial device that uses a high-temperature flame to cut metal materials. It mainly heats the metal through a high-temperature flame generated by the combustion of a mixture of oxygen and combustible gas, and oxidizes and blows away the molten metal through a high-speed oxygen flow to achieve cutting. However, existing flame cutting equipment is relatively large and therefore not suitable for use in confined spaces. Workers can only cut objects by holding the cutting head. In some confined spaces, even workers cannot enter, making it impossible to cut objects in such confined spaces. In addition, the existing flame cutting equipment generates high temperature when in use, but the existing flame cutting equipment cannot reasonably utilize the high temperature, which leads to waste of resources. Summary of the Invention

[0004] The object of the present invention is to provide a flame cutting device with multi-angle adjustment adaptable to a narrow space, so as to solve the problems raised in the prior art.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a flame cutting device with multi-angle adjustment to adapt to a narrow space, comprising a cutting device body and a controller, the cutting device body comprising a shell, a driving component and a magnetic component are provided at the bottom of the shell, the driving component cooperates with the magnetic component, an adjustment component and a cutting component are provided on the shell, the magnetic component can assist the cutting device body to move on magnetic metal, the adjustment component can adjust the angle of the cutting component, a recovery component is provided on the outside of the cutting component, and the recovery component can absorb excess heat of the cutting component.

[0006] Furthermore, the magnetic attraction component includes two groups of magnetic attraction grooves, which are staggered and installed at the bottom of the shell. Multiple groups of electromagnets are equidistantly installed inside the magnetic attraction grooves, and the multiple groups of electromagnets are connected to the controller.

[0007] Furthermore, multiple groups of drive compartments are provided at the bottom of the outer shell, and a steering motor and a drive assembly are respectively installed inside the drive compartment. A steering wheel is installed at the output end of the steering motor, and a groove is provided on the steering wheel. The steering wheel cooperates with the drive assembly, and the drive assembly includes a drive ball, and an arc block is provided on the drive ball. The annular block is connected to the groove.

[0008] Furthermore, the driving ball includes two groups of semicircular driving plates, and limiting plates are installed inside the two groups of semicircular driving plates. The two ends of the limiting plates are respectively connected to the inside of the semicircular driving plates through bearings. A limiting rod is installed above the limiting plate, and the limiting rod is connected to the steering wheel through bearings. Multiple groups of support rods are respectively installed on both sides of the limiting plate, and balls are installed at the other ends of the support rods. The balls are in contact with the inner walls of the semicircular driving plates. A counterweight block and two groups of driving motors are installed at the bottom of the limiting plate. A rubber wheel is installed at the output end of the driving motor, and the rubber wheel is in contact with the semicircular driving plates.

[0009] Furthermore, moving components are installed on both sides of the shell, and the moving components include two sets of dual-rotor motors. The output end of the dual-rotor motor is threadedly connected to a transmission rod, and the other end of the transmission rod is threadedly connected to a moving wheel. The transmission rod includes multiple sizes.

[0010] Furthermore, the adjusting assembly includes an adjusting motor and a fixed rod, the adjusting motor is installed inside the outer shell, the output end of the adjusting motor is connected to the fixed rod, the other end of the fixed rod is equipped with an adjusting rod through a bearing, an adjusting cylinder is installed on the fixed rod, the output end of the adjusting cylinder is connected to a limiting slider through a universal joint, and a limiting groove is provided on the same side of the adjusting rod as the adjusting cylinder, and the limiting groove is slidably connected to the limiting slider.

[0011] Furthermore, the cutting assembly includes a flame cutting head and a gas supply tank, the gas supply tank is installed above the shell, the flame cutting head is installed at the other end of the adjustment rod, and the gas supply pipe is connected to the flame cutting head through a conduit.

[0012] Furthermore, the recovery assembly includes a mounting ring, multiple groups of absorption plates and multiple groups of stacking plates. The mounting ring is installed on the outside of the flame cutting head, and multiple groups of absorption plates are installed inside the mounting ring. Multiple groups of stacking plates are installed on the adjusting rod at equal intervals. Multiple groups of thermoelectric power generation plates are installed between the stacking plates and the absorption plates, and the thermoelectric power generation plates are connected to the controller.

[0013] Furthermore, the stacking plate and the absorption plate are respectively composed of two different semiconductors and metals, the stacking plate and the absorption plate are electrically connected through a wire, and the other ends of the stacking plate and the absorption plate are connected to the controller through a wire. The absorption plate is the hot end of the Seebeck effect, and the stacking plate is the cold end of the Seebeck effect.

[0014] Furthermore, the controller is installed inside the housing, and the controller is electrically connected to an external control device.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. When in use, the device can be used in a small space. The staff can control the cutting equipment in the small space from the outside to perform precise cutting. At the same time, the device generates high temperature during cutting, and the high temperature can be utilized by recycling components to increase the endurance of the cutting equipment. 2. When the driving component of the device is in use, it can assist the cutting equipment body to move on the pipeline. When the driving component needs to turn, the steering wheel can be driven to rotate by the steering motor. Because the steering wheel is connected to the arc block on the driving ball through the groove, when the steering wheel rotates, the driving ball will change its moving direction. When the driving ball moves again, it will move in the adjusted direction, so that the device can move on the pipeline. When used on the ground, it can be moved in any direction through the driving component, so that the device will not be subject to too many restrictions during operation.

[0016] 3. When the recovery component is in use, it can recover the heat emitted by the flame cutting head. The high temperature generated by the flame cutting head, combined with the recovery component, can generate a temperature difference, and then the temperature difference between the two is utilized to generate electricity. When used specifically, because the mounting ring is installed above the flame cutting head, the high temperature generated by the flame cutting head will be completely absorbed by the absorption plate, and because the absorption plate, the stacking plate and the controller are connected, the electron carriers in the absorption plate will move into the stacking plate and accumulate in the stacking plate, so that a temperature difference will be generated between the stacking plate and the absorption plate, and the thermoelectric power generation plate between the absorption plate and the stacking plate will generate current, and the electricity will be supplied to the device under the detection of the controller to increase the endurance of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the axonometric structure of the present invention as a whole; Figure 2 This is a schematic diagram of the structure inside the housing of the present invention; Figure 3 This is a schematic structural diagram of the bottom of the housing of the present invention; Figure 4 Schematic diagram of the cross-sectional structure of the housing of the present invention; Figure 5 Schematic diagram of the cross-sectional structure of the driving ball of the present invention; Figure 6 For the present invention Figure 1An enlarged schematic diagram of point "A" in the figure; Figure 7 For the present invention Figure 2 Enlarged diagram of point "B" in the figure.

[0018] In the figure: 1. Cutting equipment body; 11. Housing; 111. Drive compartment; 112. Steering motor; 113. Steering wheel; 2. Drive assembly; 21. Drive ball; 22. Limit plate; 23. Support rod; 24. Counterweight; 25. Drive motor; 26. Rubber wheel; 3. Magnetic assembly; 31. Magnetic groove; 32. Electromagnet; 4. Cutting assembly; 41. Flame cutting head; 42. Gas supply tank; 5. Recovery assembly; 51. Mounting ring; 52. Absorption plate; 53. Stacking plate; 54. Thermoelectric power generation plate; 6. Moving assembly; 61. Dual-rotor motor; 62. Transmission rod; 63. Moving wheel; 7. Adjustment assembly; 71. Adjustment motor; 72. Fixing rod; 73. Adjustment rod; 74. Adjustment cylinder; 75. Limit slider; 76. Limit slide groove; 8. Controller DETAILED DESCRIPTION

[0019] 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.

[0020] Example: Figure 1-Figure 7 As shown, the present invention provides a technical solution for flame cutting equipment with multi-angle adjustment to adapt to narrow spaces, including a cutting equipment body 1 and a controller 8. The cutting equipment body 1 includes a housing 11. A driving component 2 and a magnetic component 3 are provided at the bottom of the housing 11. The driving component 2 cooperates with the magnetic component 3. An adjustment component 7 and a cutting component 4 are provided on the housing 11. The magnetic component 3 can assist the cutting equipment body 1 in moving on magnetic metal. The adjustment component 7 can adjust the angle of the cutting component 4. A recovery component 5 is provided on the outside of the cutting component 4. The recovery component 5 can absorb excess heat from the cutting component 4. When the device is in use, it is first necessary to install the gas supply pipe of the cutting component 4 on the housing 11 to ensure that the cutting device body 1 is in use. At the same time, when the device is placed in a pipe or a narrow channel, it is also necessary to adjust the length of the moving component 6 according to the size of the narrow space so that it can adapt to the narrow channel or space. After that, the staff can remotely control the device to perform flame cutting in a narrow working environment. During the cutting process, the cutting point can be adjusted by adjusting the component 7. External staff can explore the internal situation according to the external control device, because the main working environment of the device is a narrow space, so that the visual sensor and the infrared sensor can facilitate external staff to explore the internal situation. The environment is explored, so that the staff can still operate the cutting equipment body 1 for precise cutting outside. During the flame cutting process, the flame cutting head 41 will generate high temperature, so the temperature generated by the flame cutting head 41 can be effectively utilized through the recovery component 5 of the device. Because the device can only provide a power source through the internal battery component during use, and then the excess heat can be utilized through the recovery component 5 of the device. By absorbing the high temperature emitted by the flame cutting head 41 and cooperating with the recovery component 5 to generate a temperature difference, a certain amount of electricity is generated through the temperature difference, and then supplied to the controller 8 to supplement a small amount of electricity, thereby increasing the battery life of the device, and then facilitating the device to be able to.

[0021] like Figure 3-Figure 4 As shown, in this embodiment, specifically, the magnetic attraction component 3 includes two groups of magnetic attraction grooves 31, which are staggered and installed at the bottom of the housing 11. Multiple groups of electromagnets 32 are equidistantly installed inside the magnetic attraction grooves 31, and the multiple groups of electromagnets 32 are connected to the controller 8; When the device is dealing with a narrow working area with many pipes, the device can be moved on the pipe through the magnetic attraction and driving component 2 of the device. During specific use, according to environmental needs, the moving component 6 can be removed first, and then the device can be placed on the magnetic pipe so that the magnetic groove 31 contacts the pipe. At this time, the staff can start the electromagnet 32 ​​in the magnetic attraction component 3 to make the electromagnet 32 ​​generate magnetic force to make the device and the pipe adsorbed, thereby increasing the stability of the device during use and preventing the device from being more stable during movement or cutting. At the same time, during use, in order to strengthen stability, all electromagnets 32 can also be started to maximize the attraction so that the cutting equipment body 1 is completely fixed on the pipe.

[0022] like Figure 2 and Figure 4As shown, in this embodiment, specifically, a plurality of drive compartments 111 are provided at the bottom of the housing 11, and a steering motor 112 and a drive assembly 2 are installed inside the drive compartment 111. A steering wheel 113 is installed at the output end of the steering motor 112. The steering wheel 113 is provided with a groove. The steering wheel 113 cooperates with the drive assembly 2. The drive assembly 2 includes a driving ball 21. The driving ball 21 is provided with an arc block, and the annular block is connected to the groove. When in use, the driving component 2 of the device can assist the cutting equipment body 1 in moving on the pipeline. When the driving component 2 needs to turn, the steering motor 112 can drive the steering wheel 113 to rotate. Because the steering wheel 113 is connected to the arc block on the driving ball 21 through a groove, when the steering wheel 113 rotates, the moving direction of the driving ball 21 will change. When the driving ball 21 moves again, it will move in the adjusted direction, so that the device can move on the pipeline. When used on the ground, it can be moved in any direction through the driving component 2, so that the device will not be subject to too many restrictions during operation.

[0023] like Figure 2-Figure 5 and Figure 7 As shown, in this embodiment, specifically, the driving ball 21 includes two groups of semicircular driving pieces, and the two groups of semicircular driving pieces are internally installed with limit plates 22. The two ends of the limit plates 22 are respectively connected to the interior of the semicircular driving pieces through bearings. A limit rod is installed above the limit plate 22, and the limit rod is connected to the steering wheel 113 through a bearing. Multiple groups of support rods 23 are respectively installed on both sides of the limit plate 22, and the other ends of the support rods 23 are installed with balls, which are in contact with the inner walls of the semicircular driving pieces. A counterweight 24 and two groups of driving motors 25 are installed at the bottom of the limit plate 22. A rubber wheel 26 is installed at the output end of the driving motor 25, and the rubber wheel 26 is in contact with the semicircular driving piece. When in use, the driving ball 21 of the device can rotate on its own. The simultaneous rotation of multiple groups of driving balls 21 will drive the cutting device body 1 to move. During specific use, because the two ends of the limit plate 22 are respectively connected to the two groups of semicircular driving pieces through bearings, and the limit plate 22 is supported by a support rod 23 and a ball, the limit rod can play a limiting effect, and the ball in contact with the semicircular driving piece can prevent the semicircular driving piece from being obstructed when rotating. A counterweight block 24 and two groups of driving motors 25 are provided at the bottom of the limit plate 22. The counterweight block 24 can limit the position of the limit plate 22, so that one end of the counterweight block 24 of the limit plate 22 is always facing downward, cooperating with the limit rod and the ball, and because the limiting rod also limits the support plate, it is ensured that the driving motor 25 will not drive the limit plate 22 to rotate when rotating, so that the driving motor 25 can drive the rubber wheel 26 to rotate, and the rubber wheel 26 rubs against the semicircular driving piece, thereby rotating the semicircular driving piece, and then moving the cutting device body 1.

[0024] like Figure 1-Figure 2 As shown, in this embodiment, specifically, a moving assembly 6 is installed on both sides of the housing 11. The moving assembly 6 includes two sets of dual-rotor motors 61. The output end of the dual-rotor motor 61 is threadedly connected to a transmission rod 62. The other end of the transmission rod 62 is threadedly connected to a moving wheel 63. The transmission rod 62 includes multiple sizes. When the device is in use, the moving components 6 on both sides of the shell 11 can drive the cutting equipment body 1 to move. During specific use, the staff needs to replace the transmission rod 62 or the moving wheel 63 by themselves according to the application site to match the current work site, ensuring that the device can match the moving component 6 by itself according to different environments, so that the device can be used in more places.

[0025] like Figure 1 and Figure 6 As shown, in this embodiment, specifically, the adjustment assembly 7 includes an adjustment motor 71 and a fixed rod 72. The adjustment motor 71 is installed inside the housing 11. The output end of the adjustment motor 71 is connected to the fixed rod 72. The other end of the fixed rod 72 is installed with an adjustment rod 73 through a bearing. An adjustment cylinder 74 is installed on the fixed rod 72. The output end of the adjustment cylinder 74 is connected to a limit slider 75 through a universal shaft. The adjustment rod 73 is located on the same side of the adjustment cylinder 74 as the adjustment cylinder 74, and a limit slot 76 is provided. The limit slot 76 is slidably connected to the limit slider 75. When the adjusting component 7 of the device is in use, it can adjust the angle of the cutting component 4 so that it can cut flexibly during flame cutting. During specific use, the adjusting motor 71 can drive the fixed rod 72 to rotate, and the other end of the fixed rod 72 is equipped with an adjusting rod 73 through a bearing. When the adjusting cylinder 74 on the fixed rod 72 is extended and retracted to drive the limiting slider 75, the angle of the adjusting rod 73 will be pulled to change. At this time, when the adjusting motor 71 rotates again, it will drive the cutting component 4 to rotate together, thereby cutting the object.

[0026] like Figure 1 As shown, in this embodiment, specifically, the cutting assembly 4 includes a flame cutting head 41 and a gas supply tank 42. The gas supply tank 42 is installed above the housing 11, and the flame cutting head 41 is installed at the other end of the adjustment rod 73. The gas supply pipe is connected to the flame cutting head 41 through a conduit. When in use, the cutting component 4 of the device can perform flame cutting on objects. When in use, the gas supply tank 42 needs to be assembled first to ensure that the cutting component 4 can continue to perform flame cutting. After that, the staff only needs to perform flame cutting on the cutting point remotely.

[0027] like Figure 1 and Figure 6As shown, in this embodiment, specifically, the recovery assembly 5 includes a mounting ring 51, multiple groups of absorption plates 52 and multiple groups of accumulation plates 53. The mounting ring 51 is mounted on the outside of the flame cutting head 41. Multiple groups of absorption plates 52 are mounted inside the mounting ring 51. Multiple groups of accumulation plates 53 are equidistantly mounted on the adjustment rod 73. Multiple groups of thermoelectric power generation plates 54 are mounted between the accumulation plates 53 and the absorption plates 52. The thermoelectric power generation plates 54 are connected to the controller 8. When in use, the recovery component 5 of the device can recover the heat emitted by the flame cutting head 41. The high temperature generated by the flame cutting head 41, combined with the recovery component 5, can generate a temperature difference, and then the temperature difference between the two is utilized to generate electricity. When in use, because the mounting ring 51 is installed above the flame cutting head 41, the high temperature generated by the flame cutting head 41 will be completely absorbed by the absorption plate 52, and because the absorption plate 52, the stacking plate 53 and the controller 8 are connected, the electron carriers in the absorption plate 52 will move into the stacking plate 53 and accumulate in the stacking plate 53, so that a temperature difference will be generated between the stacking plate 53 and the absorption plate 52, and the thermoelectric power generation plate 54 between the absorption plate 52 and the stacking plate 53, so that the thermoelectric power generation plate 54 will generate current, and the electricity will be supplied to the device under the detection of the controller 8 to increase the endurance of the device.

[0028] like Figure 6 As shown, in this embodiment, specifically, the stacking plate 53 and the absorption plate 52 are respectively composed of two different semiconductors and metals. The stacking plate 53 and the absorption plate 52 are electrically connected via a wire. The other ends of the stacking plate 53 and the absorption plate 52 are connected to the controller 8 via a wire. The absorption plate 52 is the hot end of the Seebeck effect, and the stacking plate 53 is the cold end of the Seebeck effect. Because one end of the stacking plate 53 and the absorption plate 52 are connected by a wire, and the other end of the stacking plate 53 and the absorption plate 52 are connected to the controller 8 by a wire, a loop will be generated between the stacking plate 53, the absorption plate 52 and the controller 8, and because the absorption plate 52 is the hot end of the Seebeck effect and the stacking plate 53 is the cold end of the Seebeck effect, a temperature difference will be formed between the absorption plate 52 and the stacking plate 53.

[0029] like Figure 1-Figure 7 As shown, in this embodiment, specifically, a controller 8 is installed inside the housing 11, and the controller is electrically connected to an external control device; When the device is in use, the cutting device body 1 can be controlled by the controller 8. At the same time, the staff can control the cutting device body 1 during operation through an external control device so that cutting work can be performed accurately in a narrow space.

[0030] Working principle: When the device is in use, first install the gas supply pipe of the cutting component 4 on the outer shell 11 to ensure that the cutting device body 1 is in use. At the same time, when the device is placed in a pipe or a narrow passage, it is also necessary to adjust the length of the moving component 6 according to the size of the narrow space so that it can adapt to the narrow passage or space. After that, the staff can remotely control the device to perform flame cutting in a narrow working environment. During the cutting process, the cutting point can be adjusted by adjusting the component 7. External staff can explore the internal situation according to the external control device, because the main working environment of the device is a narrow space, so that the visual sensor and infrared sensor can facilitate external staff to conduct exploration. The internal environment is explored, so that the staff can still operate the cutting equipment body 1 for precise cutting outside. During the flame cutting process, the flame cutting head 41 will generate high temperature, so the temperature generated by the flame cutting head 41 can be effectively utilized through the recovery component 5 of the device. Because the device can only provide a power source through the internal battery component during use, and then the excess heat can be utilized through the recovery component 5 of the device. By absorbing the high temperature emitted by the flame cutting head 41 and cooperating with the recovery component 5 to generate a temperature difference, a certain amount of electricity is generated through the temperature difference, and then supplied to the controller 8 to supplement a small amount of electricity, thereby increasing the battery life of the device, and then facilitating the device to be able to.

[0031] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A flame cutting device with multi-angle adjustment to adapt to a narrow space, comprising a cutting device body (1) and a controller (8), characterized in that: The cutting device body (1) includes a shell (11), a driving component (2) and a magnetic component (3) are provided at the bottom of the shell (11), the driving component (2) cooperates with the magnetic component (3), an adjusting component (7) and a cutting component (4) are provided on the shell (11), the magnetic component (3) can assist the cutting device body (1) to move on magnetic metal, the adjusting component (7) can adjust the angle of the cutting component (4), and a recovery component (5) is provided outside the cutting component (4), and the recovery component (5) can absorb excess heat of the cutting component (4).

2. The flame cutting equipment with multi-angle adjustment to adapt to narrow spaces according to claim 1, characterized in that: The magnetic attraction component (3) includes two groups of magnetic attraction grooves (31), which are staggered and installed at the bottom of the shell (11). Multiple groups of electromagnets (32) are equidistantly installed inside the magnetic attraction grooves (31), and the multiple groups of electromagnets (32) are connected to the controller (8).

3. The flame cutting equipment with multi-angle adjustment to adapt to narrow spaces according to claim 2, characterized in that: A plurality of drive chambers (111) are provided at the bottom of the housing (11), and a steering motor (112) and a drive assembly (2) are respectively installed inside the drive chamber (111). A steering wheel (113) is installed at the output end of the steering motor (112), and a groove is provided on the steering wheel (113). The steering wheel (113) cooperates with the drive assembly (2), and the drive assembly (2) includes a driving ball (21), and an arc block is provided on the driving ball (21), and the annular block is connected to the groove.

4. The flame cutting equipment with multi-angle adjustment to adapt to narrow spaces according to claim 3, characterized in that: The driving ball (21) includes two groups of semicircular driving pieces, and the two groups of semicircular driving pieces are internally installed with limiting plates (22). The two ends of the limiting plates (22) are respectively connected to the interior of the semicircular driving pieces through bearings. A limiting rod is installed above the limiting plate (22), and the limiting rod is connected to the steering wheel (113) through bearings. Multiple groups of support rods (23) are respectively installed on both sides of the limiting plate (22), and the other ends of the support rods (23) are installed with balls, and the balls are in contact with the inner wall of the semicircular driving piece. A counterweight (24) and two groups of driving motors (25) are installed at the bottom of the limiting plate (22). A rubber wheel (26) is installed at the output end of the driving motor (25), and the rubber wheel (26) is in contact with the semicircular driving piece.

5. The flame cutting equipment with multi-angle adjustment to adapt to narrow space according to claim 4, characterized in that: A moving assembly (6) is installed on both sides of the housing (11), and the moving assembly (6) includes two sets of dual-rotor motors (61). The output end of the dual-rotor motor (61) is threadedly connected to a transmission rod (62), and the other end of the transmission rod (62) is threadedly connected to a moving wheel (63). The transmission rod (62) includes multiple sizes.

6. The flame cutting equipment with multi-angle adjustment to adapt to narrow spaces according to claim 5, characterized in that: The adjusting assembly (7) includes an adjusting motor (71) and a fixing rod (72). The adjusting motor (71) is installed inside the housing (11). The output end of the adjusting motor (71) is connected to the fixing rod (72). The other end of the fixing rod (72) is installed with an adjusting rod (73) through a bearing. The fixing rod (72) is installed with an adjusting cylinder (74). The output end of the adjusting cylinder (74) is connected to a limiting slider (75) through a universal shaft. The adjusting rod (73) is located on the same side of the adjusting cylinder (74) as the limiting slide groove (76). The limiting slide groove (76) is slidably connected to the limiting slider (75).

7. The flame cutting equipment with multi-angle adjustment to adapt to narrow spaces according to claim 6, characterized in that: The cutting assembly (4) comprises a flame cutting head (41) and a gas supply tank (42), wherein the gas supply tank (42) is mounted above the housing (11), the flame cutting head (41) is mounted on the other end of the adjustment rod (73), and the gas supply pipe is connected to the flame cutting head (41) via a conduit.

8. The flame cutting equipment with multi-angle adjustment to adapt to narrow spaces according to claim 7, characterized in that: The recovery assembly (5) includes a mounting ring (51), multiple groups of absorption plates (52) and multiple groups of stacking plates (53). The mounting ring (51) is mounted on the outside of the flame cutting head (41). Multiple groups of absorption plates (52) are mounted inside the mounting ring (51). Multiple groups of stacking plates (53) are mounted on the adjustment rod (73) at equal intervals. Multiple groups of thermoelectric power generation plates (54) are mounted between the stacking plates (53) and the absorption plates (52). The thermoelectric power generation plates (54) are connected to the controller (8).

9. The flame cutting equipment with multi-angle adjustment to adapt to narrow spaces according to claim 8, characterized in that: The stacking plate (53) and the absorption plate (52) are respectively composed of two different semiconductors and metals. The stacking plate (53) and the absorption plate (52) are electrically connected to each other through a wire. The other ends of the stacking plate (53) and the absorption plate (52) are connected to a controller (8) through a wire. The absorption plate (52) is the hot end of the Seebeck effect, and the stacking plate (53) is the cold end of the Seebeck effect.

10. The flame cutting equipment with multi-angle adjustment and adaptability to narrow spaces according to claim 9, characterized in that: The controller (8) is installed inside the housing (11), and the controller (8) is electrically connected to an external control device.

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