Portable flame weeding device

Abstract

The utility model belongs to the technical field of weeding, and particularly relates to a portable flame weeding device which comprises a fixing plate. A gas cylinder is mounted on the fixed plate through a mounting piece; inclined supporting rods are mounted on the fixing plate through bolts, and fixing blocks are mounted at the ends of the pair of inclined supporting rods through adjusting pieces; a fire-jet head is arranged in the fixed block, a first connecting pipe is fixedly connected to the end part of the fire-jet head, and the first connecting pipe extends out of the fixed block; a pipeline is fixedly connected to one group of first connecting pipes, and the pipeline is communicated with the first connecting pipes; the pipeline is communicated with the gas cylinder through a hose; rollers are mounted on the two sides of the fixed plate through rotating pieces; the fixed plate moves through a pushing piece; the utility model provides a portable flame weeding device to solve the problem that gas cylinder fuel is inconvenient to carry.

Description

Technical Field

[0001] This utility model belongs to the field of weeding technology, specifically a portable flame weeding device. Background Technology

[0002] Flame weed control is a physical weeding technique that uses high-temperature flames to burn weeds for efficient eradication. Its core principle is to use combustible gases (such as propane or natural gas) as fuel, spraying flames at temperatures exceeding 2000℃ through specialized equipment. This causes the water in the weed cells to evaporate instantly, leading to dehydration and death of the stems, leaves, and roots. This technology not only removes surface weeds but also kills pathogens, insect eggs, and some weed seeds, thus also providing soil disinfection.

[0003] In the existing technology, existing flame weeding devices are divided into manual operation and mechanical operation. Manual operation is suitable for use in small areas and flexible terrain. However, when operating manually, it is inconvenient to carry the existing flame weeding fuel, and the use of the fuel requires carrying it on one's back or carrying it, resulting in low efficiency of manual operation.

[0004] Therefore, this utility model provides a portable flame weeding device. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology and solve the problems raised in the background art.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A portable flame weeding device of this utility model includes a fixed plate; a gas cylinder is mounted on the fixed plate via mounting components; inclined support rods are mounted on the fixed plate via bolts, and fixed blocks are mounted at the ends of a pair of inclined support rods via adjusting components; a flame nozzle is provided inside the fixed block, and a first connecting pipe is fixedly connected to the end of the flame nozzle, extending beyond the fixed block; a pipe is fixedly connected to a set of the first connecting pipes, and the pipes and the first connecting pipes are interconnected; the pipes are interconnected with the gas cylinder via flexible hoses; rollers are mounted on both sides of the fixed plate via rotating components; the fixed plate moves via a pushing component; in the prior art, existing flame weeding devices are divided into manual operation and mechanical operation, while manual operation... The operation is suitable for use in small areas and flexible terrains. However, when operated manually, the existing flame weeding fuel is inconvenient to carry, and the fuel needs to be carried on one's back or transported, resulting in low efficiency. Therefore, this utility model places the gas cylinder fuel on a fixed plate through the mounting component. Then, during operation, the fixed plate is moved by the pushing component. The nozzle sprays fire using the hose, pipe, and first connecting pipe. The gas cylinder does not need to be moved or carried by the operator, and the flame is kept away from people to ensure safety. At the same time, the entire device can be disassembled for easy transport and operation over long distances using automotive tools. It is also easy to disassemble and place. Both ends of the hose are detachable, which will not be described in the prior art.

[0007] Preferably, the rotating component includes a first rotating shaft and an annular disk; the first rotating shaft is rotatably connected to the roller; the annular disk is fixedly connected to the end of the first rotating shaft, and the annular disk is mounted on the side wall of the fixed plate by bolts; a pair of symmetrically distributed through slots are provided on the roller.

[0008] Preferably, the mounting component includes a cylindrical tube; the cylindrical tube is mounted on the fixing plate by bolts; the gas cylinder is placed inside the cylindrical tube; a semi-circular plate is mounted inside the cylindrical tube by bolts; and a stop plate is fixed to the bottom end of the semi-circular plate.

[0009] Preferably, the pushing member includes a diagonal bar; a pair of symmetrically distributed diagonal bars are fixedly connected to the top of the fixed plate; a handle is fixedly connected to the end of the diagonal bar; and a placement column is installed on the bottom side wall of the diagonal bar by bolts.

[0010] During operation, the operator holds the column handle and pushes the fixed plate to move via the diagonal bar. At the same time, the rollers are mounted on the fixed plate via the first rotating shaft and the annular disc, which moves the fixed plate. Meanwhile, the gas cylinder is placed in the cylindrical cylinder during operation, and the cylinder is positioned and limited by the operation of the semi-circular plate and the abutment plate. When not in operation, the entire device can be placed on the ground by placing the column, with the flame head inside the fixed block pointing towards the sky.

[0011] Preferably, the adjusting component includes a fixed rod; the two ends of the fixed block are rotatably connected between a pair of inclined support rods via a rotating shaft; a fixed rod is rotatably connected to the side wall of the inclined support rod via a rotating shaft; a first groove is formed at the end of the fixed rod; a movable rod is slidably connected in the first groove; the end of the movable rod is rotatably connected to the side wall of the fixed plate via a rotating shaft; the movable rod is installed in the first groove via a fixing unit.

[0012] Preferably, the fixing unit includes a first through groove; the fixing rod has a first through groove at its end, and the first through groove passes through the fixing rod and the first groove; a threaded rod is threadedly connected in the first through groove; a set of first through holes are provided on the moving rod; during operation, because people have different heights, in order to ensure the flame angle of the flame head, the angle can be adjusted by adjusting the moving rod to slide in the first groove when the person lifts the handle and pushes it, and then by adjusting the angle through the threaded rod, the first through groove and the first through holes, so that it can be used by people of different heights.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. The portable flame weeding device of this utility model moves the fixed plate by pushing the pusher, and uses the hose, pipe and first connecting pipe to make the flame head spray fire. The gas cylinder does not need to be moved or carried by the operator, and the flame is kept away from the person to ensure safety. At the same time, the entire device can be disassembled, which is convenient for carrying and operating over a long distance using car headlights and tools, and is also convenient for disassembly and placement.

[0015] 2. The portable flame weeding device of this utility model can be adjusted to accommodate people of different heights by adjusting the angle of the flame head when the handle is lifted and pushed. The adjustment rod slides in the first groove, and the angle is adjusted through the threaded rod, the first through groove and the first through hole. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] Figure 1 This is a perspective view of the present invention;

[0018] Figure 2 yes Figure 1 Enlarged view of a portion of point A in the middle;

[0019] Figure 3 It is a three-dimensional diagram of a cylindrical cylinder;

[0020] Figure 4 This is a partial structural schematic diagram of the present invention;

[0021] Figure 5 It is a 3D diagram of the roller;

[0022] In the diagram: 1. Fixing plate; 11. Gas cylinder; 12. Diagonal support rod; 13. Fixing block; 14. Flamethrower head; 15. First connecting pipe; 16. Pipe; 17. Hose; 18. Roller; 2. First rotating shaft; 21. Annular disc; 3. Circular cylinder; 31. Semi-arc plate; 32. Support plate; 4. Diagonal rod; 41. Handle; 42. Placement column; 5. Fixing rod; 51. First groove; 52. Moving rod; 53. First through groove; 54. First through hole; 55. Threaded rod. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] like Figures 1 to 5 As shown, the portable flame weeding device of this utility model includes a fixed plate 1; a gas cylinder 11 is mounted on the fixed plate 1 via mounting components; inclined support rods 12 are bolted to the fixed plate 1, and fixed blocks 13 are mounted at the ends of a pair of inclined support rods 12 via adjusting components; a flame head 14 is provided inside the fixed block 13, and a first connecting pipe 15 is fixedly connected to the end of the flame head 14, and the first connecting pipe 15 extends out of the fixed block 13; a pipe 16 is fixedly connected to a set of the first connecting pipes 15, and the pipe 16 and the first connecting pipe 15 are interconnected; the pipe 16 is interconnected with the gas cylinder 11 via a flexible hose 17; rollers 18 are mounted on both sides of the fixed plate 1 via rotating components; the fixed plate 1 is moved by a pushing component; in the prior art, existing flame weeding devices are divided into manual operation and mechanical operation. Manual operation is suitable for small-scale and flexible terrain applications. However, manual operation is inconvenient due to the inconvenience of carrying existing flame weeding fuel and the need to carry or transport the fuel, resulting in low efficiency. Therefore, in this invention, the fuel cylinder 11 is placed on the fixed plate 1 using the mounting component. During operation, the fixed plate 1 is moved by the pusher, and the nozzle 14 sprays flame using the hose 17, pipe 16, and first connecting pipe 15. The gas cylinder 11 does not require manual handling or carrying, and the flame is kept away from people to ensure safety. The entire device can be disassembled for easy transport and operation over long distances using automotive tools, and is also easy to disassemble and place. Both ends of the hose 17 are detachable, which will not be described in the prior art.

[0025] The rotating component includes a first rotating shaft 2 and an annular disk 21; the first rotating shaft 2 is rotatably connected to the roller 18; the annular disk 21 is fixedly connected to the end of the first rotating shaft 2, and the annular disk 21 is installed on the side wall of the fixed plate 1 by bolts; a pair of symmetrically distributed through slots are provided on the roller 18.

[0026] The mounting component includes a cylindrical tube 3; the cylindrical tube 3 is mounted on the fixing plate 1 by bolts; the gas cylinder 11 is placed inside the cylindrical tube 3; a semi-circular plate 31 is mounted inside the cylindrical tube 3 by bolts; a stop plate 32 is fixedly connected to the bottom end of the semi-circular plate 31.

[0027] The pushing component includes a diagonal rod 4; a pair of symmetrically distributed diagonal rods 4 are fixedly connected to the top of the fixed plate 1; a handle 41 is fixedly connected to the end of the diagonal rod 4; a placement column 42 is installed on the bottom side wall of the diagonal rod 4 by bolts;

[0028] During operation, the person holds the column handle 41 and pushes the fixed plate 1 to move through the inclined rod 4. At the same time, the roller 18 is mounted on the fixed plate 1 through the first rotating shaft 2 and the annular disk 21, which moves the fixed plate 1. Meanwhile, the gas cylinder 11 is placed in the cylindrical cylinder 3 during operation, and the gas cylinder 11 is placed and limited by the operation of the semi-arc plate 31 and the abutment plate 32. When not in operation, the entire device can be placed on the ground by placing the column 42, and the flame head 14 in the fixed block 13 is facing the sky.

[0029] The adjusting component includes a fixed rod 5; the two ends of the fixed block 13 are rotatably connected between a pair of inclined support rods 12 via a rotating shaft; the fixed rod 5 is rotatably connected to the side wall of the inclined support rod 12 via a rotating shaft; a first groove 51 is provided at the end of the fixed rod 5; a movable rod 52 is slidably connected in the first groove 51; the end of the movable rod 52 is rotatably connected to the side wall of the fixed plate 1 via a rotating shaft; the movable rod 52 is installed in the first groove 51 by a fixing unit;

[0030] The fixing unit includes a first through groove 53; the fixing rod 5 has a first through groove 53 at its end, and the first through groove 53 passes through the fixing rod 5 and the first groove 51; a threaded rod 55 is threadedly connected to the first through groove 53; a set of first through holes 54 are provided on the moving rod 52; during operation, because people have different heights, in order to ensure the flame angle of the flame head 14, the angle can be adjusted by adjusting the moving rod 52 to slide in the first groove 51 when the person lifts the handle 41 to push it, and then by adjusting the threaded rod 55, the first through groove 53 and the first through holes 54, so that it can be used by people of different heights.

[0031] Working principle: When a person holds the handle 41, the fixed plate 1 is moved by the inclined rod 4. At the same time, the roller 18 is mounted on the fixed plate 1 through the first rotating shaft 2 and the annular disk 21, which moves the fixed plate 1. When working, the gas cylinder 11 is placed in the cylindrical cylinder 3, and the gas cylinder 11 is placed and limited by the operation of the semi-arc plate 31 and the abutment plate 32. When not working, the entire device can be placed on the ground by placing the column 42. The flame head 14 in the fixed block 13 is facing the sky. Because people have different heights, in order to ensure the flame angle of the flame head 14, the angle can be adjusted by adjusting the moving rod 52 sliding in the first groove 51 when the person lifts the handle 41 and pushes it. The angle can be adjusted by the threaded rod 55, the first through groove 53 and the first through hole 54, which can accommodate people of different heights.

[0032] The terms "front," "back," "left," "right," "top," and "bottom" all refer to the figures in the accompanying drawings. Figure 1 Based on the perspective of the observer, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0033] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., 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 this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this utility model.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A portable flame weeding device, characterized by, The device includes a fixed plate; a gas cylinder is mounted on the fixed plate via mounting components; diagonal support rods are bolted to the fixed plate, and fixed blocks are mounted at the ends of a pair of diagonal support rods via adjusting components; a flame nozzle is provided inside the fixed block, and a first connecting pipe is fixedly connected to the end of the flame nozzle, extending beyond the fixed block; a pipe is fixedly connected to a set of the first connecting pipes, and the pipes and the first connecting pipes are interconnected; the pipes are interconnected with the gas cylinder via flexible hoses; rollers are mounted on both sides of the fixed plate via rotating components; the fixed plate is moved by a pushing component.

2. A portable flame weed eradication apparatus according to claim 1, wherein The rotating component includes a first rotating shaft and an annular disk; the first rotating shaft is rotatably connected to the roller; the annular disk is fixedly connected to the end of the first rotating shaft, and the annular disk is mounted on the side wall of the fixed plate by bolts; a pair of symmetrically distributed through slots are provided on the roller.

3. A portable flame weed eradication apparatus according to claim 2, wherein The mounting component includes a cylindrical tube; the cylindrical tube is mounted on the fixing plate by bolts; the gas cylinder is placed inside the cylindrical tube; a semi-circular plate is mounted inside the cylindrical tube by bolts; and a stop plate is fixed to the bottom end of the semi-circular plate.

4. A portable flame weed eradication apparatus according to claim 3, wherein The pushing component includes a diagonal rod; a pair of symmetrically distributed diagonal rods are fixedly connected to the top of the fixed plate; a handle is fixedly connected to the end of the diagonal rod; and a placement column is installed on the bottom side wall of the diagonal rod by bolts.

5. A portable flame weed eradication apparatus according to claim 4, wherein The adjusting component includes a fixed rod; the two ends of the fixed block are rotatably connected between a pair of inclined support rods via a rotating shaft; a fixed rod is rotatably connected to the side wall of the inclined support rod via a rotating shaft; a first groove is provided on the end of the fixed rod; a movable rod is slidably connected in the first groove; the end of the movable rod is rotatably connected to the side wall of the fixed plate via a rotating shaft; the movable rod is installed in the first groove via a fixing unit.

6. A portable flame weed eradication apparatus according to claim 5, wherein The fixing unit includes a first through groove; the fixing rod has a first through groove at its end, and the first through groove passes through the fixing rod and the first groove; a threaded rod is threadedly connected in the first through groove; and a set of first through holes are provided on the moving rod.

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