Flame weeding device integrating remote control electronic ignition

Abstract

The utility model discloses an integrated remote control electronic ignition flame weeding device which is characterized in that the flame weeding device comprises a burner device and an electronic ignition control device, the burner device comprises a flame nozzle and a fuel gas conveying pipe, and the flame nozzle is communicated with a fuel gas source through the fuel gas conveying pipe at the tail end of the flame nozzle; the electronic ignition control device comprises a wireless receiving controller capable of receiving a remote ignition instruction, a transmission wire, a rectifier and an ignition needle located on the lower side of the flame nozzle, and the wireless receiving controller is sequentially connected with the rectifier and the ignition needle through the transmission wire. And the wireless receiving controller can start the rectifier and the ignition needle, so that the ignition needle can emit sparks towards the jet orifice of the flame nozzle to ignite fuel gas jetted by the flame nozzle. The weeding equipment provided by the utility model is integrated with a remote electronic ignition function, so that an operator can execute ignition operation at a position far away from the equipment, and the problem of complicated operation and potential safety hazards existing in traditional manual ignition are solved.

Description

Technical Field

[0001] This utility model relates to the field of agricultural machinery and equipment technology, specifically to a flame weeding device that integrates remote-controlled electronic ignition. Background Technology

[0002] Flame weed control technology, as a physical weeding method, has been gradually promoted and applied in the agricultural field in recent years. This technology uses high-temperature flames released from a flame nozzle to heat the weeds, causing protein denaturation and cell membrane rupture, ultimately leading to wilting and death, thereby achieving the effect of weed control. It has the characteristics of no pesticide residues, long-lasting effect, and environmental friendliness, and can effectively avoid the pollution of the environment and soil caused by chemical herbicides.

[0003] However, the application of flame weeding technology in China is quite limited. Current flame weeding equipment is mainly divided into two types: large mechanical and simple handheld. In most cases, operators need to manually ignite the equipment at close range using an external lighter, which is not only cumbersome and time-consuming but also poses safety hazards.

[0004] Furthermore, the flame nozzles of most current flame weeding equipment are exposed to the environment, making them significantly affected by external environmental conditions (such as wind, temperature, and humidity). Strong winds affect flame weeding equipment primarily in two ways: First, at the flame nozzle, the gas spreads rapidly due to the wind, reducing its concentration, and the flame produced by a manual igniter is easily blown out, increasing ignition difficulty and reducing operational efficiency. Second, the high-temperature flame released by the exposed flame nozzle lacks protection and is prone to deviation under strong winds, reducing the flame's targeting accuracy, damaging crops, and posing a potential risk of flame spread. Besides wind, environmental factors such as humidity and temperature also affect ignition efficiency. In high humidity or low temperature environments, the ignition time of traditional manual igniters is prolonged, flame stability deteriorates, and the probability of ignition failure increases, thus affecting the equipment's effectiveness. Utility Model Content

[0005] The purpose of this invention is to address the problems existing in the prior art by providing a flame weeding device that integrates remote-controlled electronic ignition.

[0006] The objective of this utility model is achieved through the following technical solution:

[0007] A flame weeding device integrating remote-controlled electronic ignition is characterized in that: the flame weeding device includes a burner device and an electronic ignition control device; the burner device includes a flame nozzle and a gas delivery pipe, the flame nozzle being connected to a gas source through the gas delivery pipe at its tail end; the electronic ignition control device includes a wireless receiver controller capable of receiving remote ignition commands, a transmission wire, a rectifier, and an ignition needle located below the side of the flame nozzle; the wireless receiver controller is connected to the rectifier and the ignition needle in sequence through the transmission wire; the wireless receiver controller can activate the rectifier and the ignition needle, enabling the ignition needle to emit a spark towards the nozzle of the flame nozzle to ignite the gas ejected from the flame nozzle.

[0008] The flame nozzle has a spray diameter of 60mm, a length of 108mm, and a spray temperature of approximately 1200℃.

[0009] The flame weeding device also includes a heat-insulating windproof cover. The top of the trapezoidal heat-insulating windproof cover has a positioning and mounting hole for installing the flame nozzle. The main body of the flame nozzle, which is inclined forward, extends into the heat-insulating windproof cover through the positioning and mounting hole. The ignition needle is fixed on the heat-insulating windproof cover below the nozzle of the flame nozzle.

[0010] The heat insulation and windproof cover has air holes arranged on its left, right and front sides, with a diameter of 10-15mm. This ensures that the heat insulation and windproof cover maintains sufficient oxygen content inside the cover while reducing the influence of wind, which is conducive to the complete combustion of the gas.

[0011] The heat insulation and windproof cover has a gradually enlarging structure, with the front side tilted forward at an angle of no less than 60 degrees and the rear side tilted forward at an angle of no more than 20 degrees. The left side tilts to the left at an angle of 10°-25° and the right side tilts to the right at an angle of 10°-25°.

[0012] The electronic ignition control device also includes an electrical control box, in which a wireless receiver controller and a battery pack are arranged. The battery pack powers the wireless receiver controller, which has a response time of no more than 20ms.

[0013] The electrical control box is installed on the top of the support frame, and a heat insulation and windproof cover with a burner device is also installed on the front side of the support frame. The heat insulation and windproof cover can be adjusted in position relative to the electrical control box.

[0014] The support frame includes an L-shaped plate and a horizontal adjustment rod. Both the L-shaped plate, which provides support, and the horizontal adjustment rod, which provides support and adjustment, are made of high-temperature resistant galvanized iron and are fixed together by welding. An electrical control box is installed on the top of the vertical section of the L-shaped plate, and a horizontal adjustment rod is installed on the free end of the horizontal section of the L-shaped plate. A heat insulation and windproof cover with a burner device is installed on the horizontal adjustment rod, and the heat insulation and windproof cover can be adjusted to a horizontal position on the horizontal adjustment rod.

[0015] The horizontal adjustment rod is equipped with a height adjustment plate, which can be adjusted to a horizontal position on the horizontal adjustment rod. The height adjustment plate is equipped with a heat insulation and windproof cover with a burner device, which can be adjusted to a height position on the height adjustment plate.

[0016] The height adjustment plate is provided with 6-10 sets of adjustment holes, and the height can be adjusted from 0-20cm.

[0017] The flame weeding device is also equipped with a temperature sensor that is linked to the electronic ignition control device. The temperature sensor is used to sense the temperature when the flame weeding device is working, and when the temperature detected by the temperature sensor drops sharply, the temperature sensor can transmit a signal to link the electronic ignition control device to re-ignite.

[0018] When the temperature sensor is installed behind the nozzle of the flame nozzle, it is used to detect the temperature of the nozzle area; when the temperature sensor is installed on the heat insulation and windproof cover, it is used to detect the internal temperature of the heat insulation and windproof cover.

[0019] The gas delivery pipe is made of rubber or plastic gas hose with good pressure resistance.

[0020] The transmission wire is made of copper wire, which has stable signal transmission and is inexpensive; the ignition needle is an electric hot spot ignition needle that can ignite quickly in low-temperature environments.

[0021] Compared with the prior art, the present invention has the following advantages:

[0022] The weeding equipment provided by this utility model integrates a remote electronic ignition function. With this function, the operator can perform the ignition operation at a distance from the equipment, effectively overcoming the complexity of operation and the corresponding safety hazards of the traditional manual ignition method. The application of electronic ignition technology simplifies the operation process on the one hand, and ensures the stability of the flame output of the equipment under various environmental conditions on the other hand. In complex working environments such as high wind speed and high humidity, this technology can significantly enhance flame stability and greatly reduce the possibility of flame extinguishing or shifting.

[0023] The flame weeding device with integrated remote-controlled electronic ignition function provided by this utility model is equipped with a self-developed heat-insulating and windproof cover on the outside of the flame nozzle. This heat-insulating and windproof cover can effectively concentrate the flame, reduce the interference of external environmental factors, allow the gas to burn more completely, increase the flame temperature, enhance the flame's targeting, and correspondingly improve weeding efficiency, thereby meeting the needs of modern agricultural production for efficient and safe weeding equipment. Moreover, the flame weeding device with the heat-insulating and windproof cover can maintain a stable flame output in various operating environments, which not only improves operating efficiency but also reduces the possibility of high-temperature flames damaging crops, effectively overcoming the technical bottleneck problems of traditional flame weeding equipment. Attached Figure Description

[0024] Appendix Figure 1 A schematic diagram of the integrated remote-controlled electronic ignition flame weeding device provided by the present invention;

[0025] Appendix Figure 2 A schematic diagram of the layout of the electronic ignition control device provided by the present invention;

[0026] Appendix Figure 3 This is a schematic diagram of the support frame structure provided by the present invention;

[0027] Appendix Figure 4 A schematic diagram of the combined structure of the horizontal adjustment rod, the height adjustment orifice plate, and the heat-insulating and windproof cover with the flame nozzle provided by the present invention;

[0028] Appendix Figure 5 A schematic diagram of the combined structure of the height-adjustable orifice plate and the heat-insulating windproof cover with a flame nozzle provided by the present invention;

[0029] Appendix Figure 6 This is a schematic diagram of the flame nozzle structure provided by the present invention;

[0030] Appendix Figure 7 A schematic diagram of the structure of the gas delivery pipe installed on the flame nozzle provided by the present invention.

[0031] Wherein: 1—Support frame; 101—L-shaped plate; 102—Horizontal adjustment rod; 2—Height adjustment orifice plate; 3—Heat insulation and windproof cover; 4—Burner device; 41—Flame nozzle; 42—Gas delivery pipe; 5—Electronic ignition control device; 51—Electrical control box; 511—Wireless receiver controller; 512—Battery pack; 52—Transmission wire; 53—Rectifier; 54—Ignition needle. Detailed Implementation

[0032] Exemplary embodiments will now be described more fully with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that the present invention will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and therefore their detailed description will be omitted.

[0033] The terms “a,” “one,” “the,” and “the” are used to indicate the existence of one or more elements / components / etc.; the terms “including” and “having” are used to indicate an open-ended meaning of inclusion and that other elements / components / etc. may exist in addition to the listed elements / components / etc.

[0034] like Figure 1-7 As shown: A flame weeding device integrating remote-controlled electronic ignition, comprising a burner device 4 and an electronic ignition control device 5, wherein the burner device 4 includes a flame nozzle 41 and a gas delivery pipe 42, the flame nozzle 41 being connected to a gas source via the gas delivery pipe 42 at its tail end, the flame nozzle 41 having a spray diameter of 60mm, a length of 108mm, and a spray temperature of approximately 1200℃, and the gas delivery pipe 42 being a pressure-resistant rubber-plastic gas hose; the electronic ignition control device 5 includes a wireless receiver capable of receiving remote ignition commands. The wireless receiver controller 511, transmission wire 52, rectifier 53, and ignition needle 54 located below the flame nozzle 41 are connected in sequence to the rectifier 53 and ignition needle 54 via the transmission wire 52. The transmission wire 52 is made of copper wire, which has stable signal transmission and is inexpensive. The ignition needle 54 is an electric hot spot ignition needle that can be quickly ignited in low-temperature environments. The wireless receiver controller 511 can activate the rectifier 53 and ignition needle 54, so that the ignition needle 54 can emit a spark towards the nozzle of the flame nozzle 41 to ignite the gas ejected from the flame nozzle 41.

[0035] Based on the above structure, such as Figure 1 , 4 As shown in Figure 5: The above-mentioned flame weeding device also includes a heat insulation and windproof cover 3. The top of the trapezoidal heat insulation and windproof cover 3 has a positioning and mounting hole for installing the flame nozzle 41. The main body of the flame nozzle 41, which is arranged obliquely forward, extends into the heat insulation and windproof cover 3 through the positioning and mounting hole. The ignition needle 54 is fixed on the heat insulation and windproof cover 3 below the nozzle side of the flame nozzle 41.

[0036] Furthermore, the heat insulation and windproof cover 3 has three exhaust vents on each of its left and right sides and four exhaust vents on its front side. The diameter of the vents is 10-15mm, which ensures that the heat insulation and windproof cover 3 maintains sufficient oxygen content under the influence of wind, which is conducive to the complete combustion of gas.

[0037] Based on the above structure, such as Figure 1-2 As shown: The electronic ignition control device 5 also includes an electrical control box 51, within which a wireless receiver controller 511 and a battery pack 512 are arranged. The battery pack 512 powers the wireless receiver controller 511, whose response time is no greater than 20ms. The electrical control box 51 is mounted on top of the support frame 1. A heat-insulating and windproof cover 3 with a burner device 4 is also installed on the front side of the support frame 1, and the heat-insulating and windproof cover 3 can be adjusted in position relative to the electrical control box 51.

[0038] Based on the above structure, Figure 1-5 As shown in Figure 7: The support frame 1 includes an L-shaped plate 101 and a horizontal adjustment rod 102. Both the L-shaped plate 101, which provides support, and the horizontal adjustment rod 102, which provides support and adjustment, are made of high-temperature resistant galvanized iron and are fixed together by welding. The top of the vertical section of the L-shaped plate 101 is equipped with an electrical control box 51, and the horizontal adjustment rod 102 is installed at the free end of the horizontal section of the L-shaped plate 101. The heat insulation and windproof cover 3 with the burner device 4 is installed on the horizontal adjustment rod 102 and the horizontal position of the heat insulation and windproof cover 3 can be adjusted on the horizontal adjustment rod 102.

[0039] Furthermore, a height adjustment plate 2 is installed on the horizontal adjustment rod 102, and the height adjustment plate 2 can be adjusted to a horizontal position on the horizontal adjustment rod 102. In one specific implementation, the height adjustment plate 2 is fixed to the horizontal adjustment rod 102 using a U-shaped buckle. When the horizontal position needs adjustment, the U-shaped buckle is loosened, and a new position is selected on the horizontal adjustment rod 102 for fixing. The height adjustment plate 2 has 6-10 sets of adjustment holes, allowing for an adjustable height of 0-20cm. A heat insulation and windproof cover 3 with a burner device 4 is fixedly installed on the height adjustment plate 2, and its height position can be adjusted on the height adjustment plate 2. When the height of the heat insulation and windproof cover 3 needs adjustment, a suitable height hole is selected as needed, and the heat insulation and windproof cover 3 is fixed to the height adjustment plate 2 with bolts to complete the height adjustment.

[0040] When weeding with flames, the weeds can interfere with the flames, and the flames can even be extinguished if the density of the weeds is too high. Therefore, the flame weeding device provided by this utility model is also equipped with a temperature sensor that is linked to the electronic ignition control device 5. The temperature sensor is used to sense the temperature when the flame weeding device is working, and when the temperature detected by the temperature sensor drops sharply (the reason for this is usually that the fire has gone out), the temperature sensor can transmit a signal to link the electronic ignition control device 5 to re-ignite.

[0041] Regarding the placement of the temperature sensor, one option is for the temperature sensor to extend into the heat insulation and windproof cover 3 along with the flame nozzle 41 and be located behind the nozzle. This placement requires the temperature sensor itself to have high high-temperature resistance, such as a temperature measurement range of 0-1300℃ or slightly lower. In this case, the temperature sensor is used to detect the temperature of the nozzle area of ​​the flame nozzle 41. Another option is to place the temperature sensor on the top of the front side of the heat insulation and windproof cover 3 (i.e., above the vents on the front side). Since it is outside the heat insulation and windproof cover 3, the high-temperature resistance requirement for the temperature sensor itself is lower, such as a temperature measurement range of 0-900℃ or lower. In this case, the temperature sensor is used to detect the internal temperature of the heat insulation and windproof cover 3. Both of these options are acceptable, but the choice is not limited to any one of them.

[0042] This utility model provides a flame weeding device with integrated remote control electronic ignition function, which can be installed on a traveling mechanism for use. Example

[0043] like Figure 1-7 As shown, this utility model provides a flame weeding device integrating remote control electronic ignition function. The flame weeding device includes a support frame 1, a height adjustment plate 2, a heat insulation and windproof cover 3, a burner device 4, and an electronic ignition control device 5. The support frame 1 includes an L-shaped plate 101 and a horizontal adjustment rod 102. The horizontal adjustment rod 102 is installed at the rear end of the horizontal section of the L-shaped plate 101. The height adjustment plate 2, used to adjust the height of the heat insulation and windproof cover 3, is installed on the horizontal adjustment rod 102. The heat insulation and windproof cover 3 is installed on the height adjustment plate 2 by screws to improve the targeting ability of the high-temperature flame and reduce interference from the external environment. The burner device 4 includes a flame nozzle 41 and a gas delivery pipe 42. The flame nozzle 41 is installed in a pre-reserved positioning area on the heat insulation and windproof cover 3. Inside the hole; the electronic ignition control device 5 includes an electrical control box 51, a transmission wire 52, a rectifier 53, and an ignition needle 54. The electrical control box 51, located at the top of the L-shaped plate 101, has a wireless receiver controller 511 and a battery pack 512 fixed inside. The battery pack 512 supplies power to the wireless receiver controller 511. The transmission wire 52 connects the wireless receiver controller 511, the rectifier 53, and the ignition needle 54. The rectifier 53 is installed on the horizontal adjustment rod 102. The ignition needle 54 is fixedly installed on the heat insulation and windproof cover 3 below the side of the flame nozzle 41.

[0044] like Figure 2As shown: The electrical control box 51 is 730mm long, 300mm wide, and 400mm high. The wireless receiver controller 511 and the battery pack 512 are fixed in the electrical control box 51. The response time of the wireless receiver controller 511 is less than 20ms and the remote control distance is 120 meters. The transmission wire 52 uses copper wire with relatively stable signal transmission and low price. The ignition needle 54 uses an electric hot spot ignition needle that can ignite rapidly in low temperature environments, with an ignition success rate of over 80%.

[0045] like Figure 3 As shown, the L-shaped plate 101 is 450mm long and 450mm high, and the horizontal adjustment rod 102 is 800mm long. Both the L-shaped plate 101 and the horizontal adjustment rod 102 are made of high-temperature galvanized iron and serve as supports and adjusters. The connection between the L-shaped plate 101 and the horizontal adjustment rod 102 is fixed by welding.

[0046] like Figure 4-5 As shown: The height adjustment plate 2 has 10 positions, and the adjustable height is 0-20cm. The heat insulation and windproof cover 3 is trapezoidal in shape. 28 air holes with a diameter of 15mm are evenly punched on the upper middle part of the left and right sides of the heat insulation and windproof cover 3, and 34 air holes with a diameter of 15mm are evenly punched on the lower rear side of the heat insulation and windproof cover 3. The air holes can maintain sufficient oxygen content under the influence of wind, which is conducive to the complete combustion of gas.

[0047] like Figure 6-7 As shown: the flame nozzle 41 has a spray diameter of 60mm and a length of 108mm, and the spray temperature reaches about 1200℃; the flame nozzle 41 is fixed inside the heat insulation and windproof cover 3, the height of the heat insulation and windproof cover 3 can be adjusted on the height adjustment orifice plate 2, and the horizontal adjustment orifice plate 2 can be adjusted on the horizontal adjustment rod 102; the gas transmission pipe 42 is a rubber and plastic gas hose with good pressure resistance.

[0048] The working process of the flame weeding device with integrated remote electronic ignition function provided by this utility model is as follows:

[0049] First, the integrated remote-controlled electronic ignition flame weeding device is moved to the area requiring operation. The operating height of the heat-insulating and windproof cover 3 is adjusted using the height adjustment plate 2 on the support frame 1 to adapt to different terrain requirements. Next, the operator opens the gas cylinder valve and then activates the electronic ignition control device 5 via the remote control device. Upon receiving the remote ignition signal, the wireless receiver controller 511 quickly activates the rectifier 53 and the ignition needle 54, causing the ignition needle 54 on the side below the flame nozzle 41 to emit a spark and ignite the gas. After successful ignition, the flame nozzle 41 continuously sprays high-temperature flames, with a spray temperature reaching 1200℃, causing the weeds to dehydrate and die. The vent design of the heat-insulating and windproof cover 3 ensures complete combustion of the gas, and the trapezoidal cover structure effectively reduces the impact of wind speed on the flame, maintaining a concentrated and stable flame output. After the operation is completed, the operator closes the gas cylinder valve and stops working.

[0050] This utility model provides a flame weeding device with integrated remote control electronic ignition function. By introducing electronic ignition technology, operators can remotely ignite the flame without approaching the equipment, simplifying traditional manual operation and reducing safety risks. Furthermore, the equipped heat-insulating and windproof cover 3 ensures the stability of flame output under various operating conditions, adapting to the needs of complex environments and significantly improving operational efficiency. Through these designs, this flame weeding device overcomes the technical challenges of traditional flame weeding equipment in terms of ignition method, operational safety, and efficiency, better meeting the requirements of modern agriculture for efficient, safe, and convenient weeding equipment.

[0051] In this embodiment of the invention, the term "multiple" refers to two or more, unless otherwise explicitly defined. The terms "install," "connect," and "fix" should be interpreted broadly. For example, "connect" can mean a fixed connection, a detachable connection, or an integral connection. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention based on the specific circumstances.

[0052] In the description of the embodiments of this utility model, it should be understood that the terms "upper" and "lower" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or unit referred to must have a specific direction or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this utility model.

[0053] In this specification, the terms "an embodiment," "a preferred embodiment," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0054] The above embodiments are only for illustrating the technical concept of this utility model and should not be construed as limiting the scope of protection of this utility model. Any modifications made to the technical solution based on the technical concept proposed by this utility model shall fall within the scope of protection of this utility model. Technologies not covered by this utility model can be implemented by existing technologies.

Claims

1. A flame weeding device integrating remote-controlled electronic ignition, characterized in that: The flame weeding device includes a burner device (4) and an electronic ignition control device (5). The burner device (4) includes a flame nozzle (41) and a gas delivery pipe (42). The flame nozzle (41) is connected to a gas source through the gas delivery pipe (42) at its tail end. The electronic ignition control device (5) includes a wireless receiver controller (511) capable of receiving remote ignition commands, a transmission wire (52), a rectifier (53), and an ignition needle (54) located below the side of the flame nozzle (41). The wireless receiver controller (511) is connected to the rectifier (53) and the ignition needle (54) in sequence through the transmission wire (52). The wireless receiver controller (511) can activate the rectifier (53) and the ignition needle (54) so ​​that the ignition needle (54) can emit a spark towards the nozzle of the flame nozzle (41) to ignite the gas ejected by the flame nozzle (41).

2. The integrated remote-controlled electronic ignition flame weeding device according to claim 1, characterized in that: The flame weeding device also includes a heat insulation and windproof cover (3). The top of the trapezoidal heat insulation and windproof cover (3) has a positioning and mounting hole for installing the flame nozzle (41). The main body of the flame nozzle (41) arranged at an angle to the front extends into the heat insulation and windproof cover (3) through the positioning and mounting hole. The ignition needle (54) is fixed on the heat insulation and windproof cover (3) below the nozzle of the flame nozzle (41).

3. The integrated remote-controlled electronic ignition flame weeding device according to claim 2, characterized in that: Air holes are arranged on the left and right sides and the front side of the heat insulation and windproof cover (3).

4. The integrated remote-controlled electronic ignition flame weeding device according to any one of claims 1-3, characterized in that: The electronic ignition control device (5) also includes an electrical control box (51), in which a wireless receiver controller (511) and a battery pack (512) are arranged. The battery pack (512) supplies power to the wireless receiver controller (511) with a response time of no more than 20ms.

5. The integrated remote-controlled electronic ignition flame weeding device according to claim 4, characterized in that: The electrical control box (51) is installed on the top of the support frame (1). A heat insulation and windproof cover (3) with a burner device (4) is also installed on the front side of the support frame (1), and the heat insulation and windproof cover (3) can be adjusted relative to the electrical control box (51).

6. The integrated remote-controlled electronic ignition flame weeding device according to claim 5, characterized in that: The support frame (1) includes an L-shaped plate (101) and a horizontal adjustment rod (102). The top of the vertical section of the L-shaped plate (101) is equipped with an electrical control box (51), and the free end of the horizontal section of the L-shaped plate (101) is equipped with a horizontal adjustment rod (102). The heat insulation and windproof cover (3) with the burner device (4) is installed on the horizontal adjustment rod (102), and the heat insulation and windproof cover (3) can be adjusted to a horizontal position on the horizontal adjustment rod (102).

7. The integrated remote-controlled electronic ignition flame weeding device according to claim 6, characterized in that: The horizontal adjustment rod (102) is equipped with a height adjustment plate (2) and the height adjustment plate (2) can be adjusted to a horizontal position on the horizontal adjustment rod (102). The height adjustment plate (2) is equipped with a heat insulation and windproof cover (3) with a burner device (4) and the height of the heat insulation and windproof cover (3) can be adjusted to a height position on the height adjustment plate (2).

8. The integrated remote-controlled electronic ignition flame weeding device according to claim 7, characterized in that: The height adjustment plate (2) is provided with 6-10 sets of adjustment holes, and the height that can be adjusted is 0-20cm.

9. The integrated remote-controlled electronic ignition flame weeding device according to any one of claims 1-3, characterized in that: The flame weeding device is also equipped with a temperature sensor that is linked to the electronic ignition control device (5). The temperature sensor is used to sense the temperature when the flame weeding device is working, and when the temperature detected by the temperature sensor drops sharply, the temperature sensor can transmit a signal to link the electronic ignition control device (5) to re-ignite.

10. The integrated remote-controlled electronic ignition flame weeding device according to any one of claims 1-3, characterized in that: The gas delivery pipe (42) is a rubber-plastic gas hose with good pressure resistance; the transmission wire (52) is a copper wire with stable signal transmission and low price; the ignition needle (54) is an electric hot spot ignition needle that can be quickly ignited in low temperature environment.

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