Equipment for sterilizing and killing soil in combustion mode

Abstract

The invention discloses equipment for sterilizing and killing soil in a combustion mode. The equipment comprises a metal pipe and a pair of flame nozzles, one end of the metal pipe is connected with a conical pipe, one end of the conical pipe is connected with a tip, the metal pipe is sleeved with an outer cover, and a buffer mechanism is arranged between the outer cover and the metal pipe; a pair of metal guide pipes are hinged to the outer wall of the conical pipe, the flame sprayers are installed on the metal guide pipes respectively, and supporting mechanisms are arranged on the metal guide pipes respectively. The invention relates to the technical field of soil sterilization, the metal pipes and the flame spray head are arranged on the conical pipe, the front end of the conical pipe is provided with a pointed end, hardened or relatively hard soil can be punctured, the metal pipes and the flame spray head are arranged on the conical pipe, and the metal pipes and the flame spray head are arranged on the conical pipe. And germs or eggs in the soil are exposed below the flame nozzle, so that high-temperature burning is facilitated to eliminate diseases and insect pests.

Description

Technical Field

[0001] The present invention relates to the technical field of soil sterilization, and particularly to a soil sterilization and insecticidal device using a combustion method. Background Art

[0002] During the process of soil sterilization and insecticidal treatment, using the high temperature of a flame to kill germs and insect eggs is a common technical means. Its advantage is that it can completely eliminate pests and diseases in the soil, and there is no chemical residue, with good environmental protection. Usually, in protected areas or when it is necessary to completely eliminate pests and diseases, fire disinfection and high-temperature flame insecticidal treatment are ideal choices. When eliminating pests and diseases in the soil, a flame gun is usually used to burn the soil. However, during the actual burning process, if the soil is compacted, cracked and caked, or the soil is hard, the flame is difficult to burn into the interior or the germs and insect eggs below the soil, and only the soil surface can be cleaned, making the work of eliminating pests and diseases time-consuming and laborious and not meeting the requirements of eliminating pests and diseases. Summary of the Invention

[0003] Aiming at the deficiencies of the prior art, the present invention provides a soil sterilization and insecticidal device using a combustion method, which solves the problem that pests and diseases cannot be completely eliminated when the existing method of burning the soil with a flame is used and the soil is compacted, cracked and caked, or the soil is hard.

[0004] To achieve the above objectives, the present invention is realized through the following technical solutions: A soil sterilization and insecticidal device using a combustion method includes a metal tube and a pair of flame nozzles. One end of the metal tube is connected to a conical tube, one end of the conical tube is connected to a pointed head, an outer cover is sleeved outside the metal tube, and a buffer mechanism is provided between the outer cover and the metal tube;

[0005] A pair of metal conduits are hinged on the outer wall of the conical tube, and a pair of flame nozzles are respectively installed on the pair of metal conduits, and support mechanisms are respectively provided on the pair of metal conduits;

[0006] A gas conduit is provided inside the metal tube and the conical tube, and one end of the gas conduit respectively penetrates through the pair of metal conduits and is connected to the flame nozzles.

[0007] Preferably, the buffer mechanism includes a fixed ring fixedly sleeved on the outer wall of the metal tube, a movable ring is fixedly sleeved inside the outer cover, the movable ring is slidably sleeved on the outer wall of the metal tube, a spring is connected between the outer wall of the metal tube and located between the movable ring and the fixed ring, limit blocks are respectively provided on both sides of the movable ring on the outer wall of the metal tube, and a fastening bolt is screwed on the movable ring.

[0008] Preferably, the support mechanism includes a slide rail installed on the metal conduit, a slider is slidably installed on the slide rail, a sleeve is hinged to the conical tube, a plug rod is movably inserted into the sleeve, and a second spring is connected between the plug rod and the inner wall of the sleeve.

[0009] Preferably, an end grip and a middle grip are provided on the metal tube.

[0010] Preferably, a conical outer sleeve is sleeved outside the pointed head.

[0011] Beneficial effects

[0012] The present invention provides a soil sterilization and insecticidal device using a combustion method, having the following beneficial effects:

[0013] 1. The metal conduit and the flame nozzle are arranged on the conical tube. The front end of the conical tube is provided with a pointed head, and a conical outer sleeve is sleeved outside the pointed head, which can pierce the compacted or relatively hard soil, expose the germs or eggs in the soil under the flame nozzle, and facilitate the elimination of pests and diseases by high-temperature burning.

[0014] 2. An outer cover is covered outside the metal tube, which can prevent the high-temperature heat wave from returning from the front end to the back, protecting the staff. At the same time, during the process of using flame burning, if the grass roots or soil are ignited, first, the flame spraying source needs to be closed to prevent the flame nozzle from spraying fire, and at the same time, the conical outer sleeve and the pointed head are quickly inserted into the ground, so that the outer cover is buckled on the ignition point to block the air and play a role in extinguishing the fire.

[0015] 3. The metal conduit is hinged to the conical tube. When the conical outer sleeve and the pointed head penetrate into the deeper soil, the soil will push the metal conduit to rotate backward. At this time, the plug rod extends out of the sleeve and pulls the second spring, and the flame nozzle on the metal conduit will spray backward on the inner wall of the outer cover. The inner wall of the outer cover will spray the flame forward in a fan shape, so that the flame can fully cover the soil. The conical outer sleeve can also play a role in plowing the land, facilitating the burning of germs or eggs deep in the soil.

[0016] 4. When burning cracked or fissured soil, when the conical outer sleeve and the pointed head penetrate into the cracks or between the cracks to pierce the soil, it will drive the metal conduit to rotate so that the flame nozzle sprays toward the outer cover, and the outer cover has the function of diffusing the flame, so that the flame can cover and enter the cracked or fissured soil, facilitating the elimination of germs or eggs.

[0017] 5. Loosen the fastening bolt on the movable ring, so that the movable ring and the outer cover have a margin for movement between a pair of limit blocks. During the process of the flame spraying into the outer cover or the outer cover rubbing against the soil, under the elastic action of the spring, the movable ring and the outer cover can move back and forth on the metal tube and between a pair of limit blocks, so that the outer cover has the function of pushing the flame and the heat wave forward, facilitating the penetration of the flame and high temperature into the deeper soil gaps. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is the front view structural schematic diagram of the present invention.

[0019] Figure 2 This is the cross-sectional view of the sleeve of the present invention.

[0020] In the figure: 1, metal tube; 2, end grip; 3, gas conduit; 4, intermediate grip; 5, fixing ring; 6, spring; 7, limit block; 8, fastening bolt; 9, movable ring; 10, outer cover; 11, tapered tube; 12, pointed head; 13, tapered outer sleeve; 14, metal conduit; 15, flame nozzle; 16, slide rail; 17, slider; 18, sleeve; 19, second spring; 20, insertion rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] Please refer to Figure 1-2 , the present invention provides a technical solution: a soil sterilization and insecticidal device using a combustion method, including a metal tube 1 and a pair of flame nozzles 15. One end of the metal tube 1 is connected to a tapered tube 11, one end of the tapered tube 11 is connected to a pointed head 12, an outer cover 10 is sleeved outside the metal tube 1, and a buffer mechanism is provided between the outer cover 10 and the metal tube 1;

[0023] A pair of metal conduits 14 are hinged on the outer wall of the tapered tube 11, a pair of flame nozzles 15 are respectively installed on the pair of metal conduits 14, and a support mechanism is respectively provided on the pair of metal conduits 14;

[0024] A gas conduit 3 is provided in the metal tube 1 and the tapered tube 11. One end of the gas conduit 3 respectively penetrates through the pair of metal conduits 14 and is connected to the flame nozzle 15;

[0025] The gas conduit 3 needs to be connected to an external flame spraying source. Since it is not the key content of this design and the flame spraying source is an existing mature device, the connection between the pipes also belongs to conventional technical means, and the method of using the flame spraying belongs to conventional technical means. Therefore, it is not necessary to introduce in detail the equipment of the flame spraying source and the connection method between the pipes.

[0026] Furthermore, the buffer mechanism includes a fixing ring 5 fixedly sleeved on the outer wall of the metal tube 1. An active ring 9 is fixedly sleeved inside the outer cover 10. The active ring 9 is slidably sleeved on the outer wall of the metal tube 1. A spring 6 is connected between the outside of the metal tube 1 and located between the active ring 9 and the fixing ring 5. Limit blocks 7 are respectively arranged on both sides of the active ring 9 on the outer wall of the metal tube 1. A fastening bolt 8 is screwed on the active ring 9;

[0027] When the outer cover 10 is subjected to an external force, under the elastic action of the spring 6, the active ring 9 can move repeatedly on the metal tube 1 and between a pair of limit blocks 7, and then can drive the outer cover 10 to move repeatedly on the metal tube 1.

[0028] Furthermore, the support mechanism includes a slide rail 16 installed on the metal conduit 14. A slider 17 is slidably installed on the slide rail 16. A sleeve 18 is hinged on the conical tube 11. A plug rod 20 is movably inserted into the sleeve 18. A second spring 19 is connected between the plug rod 20 and the inner wall of the sleeve 18;

[0029] During the process of the conical outer sleeve 13 piercing into the soil, the soil will push the sleeve 18 or the metal conduit 14, and then the metal conduit 14 will drive the flame nozzle 15 to rotate upward, so that the flame nozzle 15 faces the outer cover 10. During this process, the plug rod 20 will extend out of the sleeve 18 and pull the second spring 19 to elongate. The second spring 19 plays a role in resetting. The slider 17 can slide on the slide rail 16 to facilitate the turning of the metal conduit 14.

[0030] Furthermore, end grips 2 and middle grips 4 are arranged on the metal tube 1.

[0031] Furthermore, a conical outer sleeve 13 is sleeved outside the pointed head 12.

[0032] Those skilled in the art should connect the components in this case in sequence. For the specific connection and operation sequence, reference should be made to the following working principle. The detailed connection means are well-known techniques in the art. The following mainly introduces the working principle and process.

[0033] Embodiment: When in use, the flame nozzle 15 sprays flames forward, and the high-temperature flames are used to sterilize and kill insects. The conical outer sleeve 13 on the pointed head 12 can not only protect the pointed head 12 but also pierce the soil, so that the flame can eliminate pests and diseases deep in the soil.

[0034] It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variation thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising a..." does not exclude the presence of additional identical elements in the process, method, article or device comprising said element.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A soil sterilization and insecticide device using combustion, comprising a metal tube (1) and a pair of flame nozzles (15), characterized in that: One end of the metal tube (1) is connected to a conical tube (11), one end of the conical tube (11) is connected to a pointed head (12), an outer cover (10) is sleeved on the outside of the metal tube (1), and a buffer mechanism is provided between the outer cover (10) and the metal tube (1); A pair of metal conduits (14) are hingedly connected to the outer wall of the conical tube (11), a pair of flame spray heads (15) are respectively mounted on the pair of metal conduits (14), and a supporting mechanism is respectively provided on the pair of metal conduits (14); A gas conduit (3) is provided inside the metal tube (1) and the conical tube (11), and one end of the gas conduit (3) passes through a pair of metal conduits (14) and is connected to a flame spray head (15).

2. The device for sterilizing and killing insects in soil by burning according to claim 1, characterized in that: The buffer mechanism comprises a fixed ring (5) fixedly sleeved on the outer wall of the metal tube (1); a movable ring (9) is fixedly sleeved inside the outer cover (10); the movable ring (9) is slidably sleeved on the outer wall of the metal tube (1); a spring (6) is connected to the outside of the metal tube (1) and located between the movable ring (9) and the fixed ring (5); limit blocks (7) are respectively provided on the outer wall of the metal tube (1) and located on both sides of the movable ring (9); and a fastening bolt (8) is screwed onto the movable ring (9).

3. The soil sterilization and insecticide device using combustion method according to claim 1 is characterized in that: The support mechanism comprises a slide rail (16) mounted on a metal conduit (14), a slider (17) being slidably mounted on the slide rail (16), a sleeve (18) being hingedly mounted on the conical tube (11), an insertion rod (20) being movably inserted in the sleeve (18), and a second spring (19) being connected between the insertion rod (20) and the inner wall of the sleeve (18).

4. The soil sterilization and insecticide device using combustion method according to claim 1 is characterized in that: The metal tube (1) is provided with an end handle (2) and a middle handle (4).

5. The device for sterilizing and killing insects in soil by burning according to claim 1, characterized in that: The tip (12) is externally covered with a conical outer sleeve (13).

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