Anti-frost heating and fuming device

Abstract

The utility model provides an anti-frost heating and fuming device, which relates to the technical field of agricultural plant protection and comprises a fuming barrel body, a furnace barrel cover is fixedly mounted at the top end of the fuming barrel body, a grate is fixedly mounted at the bottom end of the fuming barrel body, an air inlet is fixedly mounted on the surface of the fuming barrel body, and an air outlet is formed in the surface of the fuming barrel body. And an air inlet adjusting plate is inserted into the surface of the air inlet, and a resistance wire is fixedly installed on the inner wall of the fuming barrel body. According to the utility model, as combustible materials are combusted in the barrel, a fire source and the external environment are isolated, the fire risk caused by frost prevention is effectively avoided, the safety is improved, and through the design of the air inlet adjusting plate, oxygen supply in the combustion process can be controlled, and oxygen-free combustion is realized, so that a large amount of dense smoke is generated, and the combustion efficiency is improved. By means of the control, the combustion process is more controllable and efficient, crops are covered with a large amount of dense smoke, heat infrared long wave radiation is prevented from being emitted, the surface temperature is increased, and the anti-frost effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural plant protection, in particular to an anti-frost heating and smoking device. Background Art

[0002] In agricultural production, frost is a natural disaster that is very likely to occur in early spring. It will cause a reduction in the yield of fruits and vegetables and even a total crop failure. In frost prevention technology, the method of digging pits and fumigating is usually used, but due to the difficulty in controlling the process of making fire and smoke, accidents such as poor smoke generation or sparks causing fires, as well as difficulties in keeping watch on cold nights, frost prevention work has been abandoned.

[0003] Therefore, there is an urgent need for an anti-frost heating and smoking device to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0005] The utility model adopts the following technical scheme: an anti-frost heating and smoking device, comprising a smoking barrel body, a furnace barrel cover is fixedly installed on the top end of the smoking barrel body, a furnace grate is fixedly installed on the bottom end of the smoking barrel body, an air inlet is fixedly installed on the surface of the smoking barrel body, an air intake regulating plate is inserted on the surface of the air inlet, a resistance wire is fixedly installed on the inner wall of the smoking barrel body, a screw rod is penetrated through the surface of the grate, a fixing plate is fixedly installed on the bottom surface of the grate, a sliding frame is sleeved on the surface of the fixing plate and the screw rod, a plug is fixedly installed on the bottom surface of the sliding frame, a mounting block is fixedly installed on the bottom end of the smoking barrel body, a worm is penetrated through the side of the mounting block, and a worm wheel is fixedly installed on the surface of the screw rod.

[0006] Preferably, the worm wheel is meshed with a worm, and the worm is rotationally connected to the mounting block.

[0007] Preferably, the screw rod is rotatably connected to the grate, and the bottom end of the inserted pile is a pointed cone structure.

[0008] Preferably, the material of the plug pile is austenitic stainless steel, and the plug piles are arranged at equal distances at the bottom of the plug pile. Here, the structural strength of the plug pile can be improved.

[0009] Preferably, a thread is provided inside the sliding frame, and the thread is meshed with the lead screw.

[0010] Preferably, the top of the screw rod is provided with an auxiliary mechanism, the auxiliary mechanism comprises a long rod, the long rod is fixedly mounted on the top of the screw rod, a scraper is fixedly mounted on the surface of the long rod, a hexagonal groove is provided on the top of the long rod, a hexagonal block is inserted into the inner wall of the hexagonal groove, a top block is fixedly mounted on the top of the hexagonal block, and a fan blade is fixedly mounted on the surface of the top block. Here, practicality can be improved.

[0011] Preferably, a rubber sheet is fixedly mounted on the surface of the hexagonal block, and the material of the rubber sheet is natural rubber.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, since the combustibles are burned in the barrel, the fire source and the external environment are isolated, the fire risk caused by frost prevention is effectively avoided, and the safety is improved. Moreover, through the design of the air intake adjustment plate, the oxygen supply in the combustion process can be controlled to achieve low-oxygen combustion, thereby generating a large amount of thick smoke. This control makes the combustion process more controllable and efficient. By covering the crops with a large amount of thick smoke, the thermal infrared long-wave radiation is prevented from being emitted, the surface temperature is increased, and the anti-frost effect is achieved. This method has a significant effect on crop protection in cold seasons. At the same time, through the mechanical linkage device of the worm, worm wheel and lead screw, the smoke barrel can be stably installed to prevent it from moving due to external force or wind during use, thereby ensuring the stability and safety of the equipment.

[0014] 2. In the utility model, the long rod and the scraper are synchronously driven to rotate during the rotation of the screw rod. The scraper can scrape the surface of the grate to drop the burnt materials. This design effectively avoids the accumulation of burnt materials, keeps the combustion area clean and ventilated, improves the combustion efficiency and the working life of the equipment, and at the same time, the long rod can drive the fan blades to rotate. The rotation of the fan blades enhances the smoke dispersion effect, so that the smoke can cover the crops more evenly, and the anti-frost effect is improved. The staff can easily remove the fan blades by pulling the top block upwards. When installing, just align the hexagonal block with the hexagonal slot and insert it. The hexagonal block is fixed by the friction force generated by the extrusion of the rubber sheet. This design simplifies the installation and disassembly process of the fan blades and improves the convenience and efficiency of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of an anti-frost heating and smoking device is provided for the utility model;

[0016] Figure 2 The utility model provides a rear view of an anti-frost heating and smoking device;

[0017] Figure 3 The utility model proposes a frost-proof heating and smoking device Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 The utility model proposes an explosion diagram of an auxiliary mechanism in an anti-frost heating and smoking device;

[0019] Figure 5 The utility model proposes a frost-proof heating and smoking device Figure 4 Enlarged view of point B in the middle;

[0020] Figure 6 The utility model provides a side view of an anti-frost heating and smoking device.

[0021] Legend:

[0022] 1. Smoke barrel body; 2. Furnace barrel cover; 3. Furnace grate; 4. Air inlet; 5. Air inlet adjustment plate; 6. Resistance wire; 7. Screw rod; 8. Fixed plate; 9. Sliding frame; 10. Stakes; 11. Mounting block; 12. Worm; 13. Worm gear; 14. Long rod; 15. Scraper; 16. Hexagonal groove; 17. Hexagonal block; 18. Top block; 19. Fan blades; 20. Rubber sheet. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0025] Embodiment 1

[0026] See also Figure 1-6 The utility model provides a technical solution: an anti-frost heating and smoking device, comprising a smoking barrel body 1, a furnace barrel cover 2 is fixedly installed on the top of the smoking barrel body 1, and the furnace barrel cover 2 can be fixed to the top of the smoking barrel body 1 by bolts or welding to ensure its installation stability and prevent smoke leakage. A grate 3 is fixedly installed on the bottom of the smoking barrel body 1, and a screw rod 7 is provided through the surface of the grate 3, and the screw rod 7 is rotatably connected to the grate 3. The screw rod 7 is connected to the grate 3 through a bearing or a rotary joint. Such a connection method can provide low friction and high-precision rotational motion to ensure smooth rotation of the screw rod 7. An air inlet 4 is fixedly installed on the surface of the smoking barrel body 1, and an air intake adjustment plate 5 is inserted on the surface of the air inlet 4. The air intake adjustment plate 5 is installed on the surface of the air inlet 4 through a guide rail or a sliding rail to ensure that it can slide smoothly, which is convenient for adjusting the air intake amount, thereby controlling the oxygen supply.

[0027] See also Figure 1-6 , the inner wall of the smoke barrel 1 is fixedly installed with a resistance wire 6, which can be made of nickel-chromium alloy or iron-chromium-aluminum alloy. These materials have good high temperature resistance and electric heating efficiency, can be quickly heated and ignited, so that the combustibles are entangled, forming a low-oxygen combustion, thereby generating a large amount of thick smoke. The bottom surface of the grate 3 is fixedly installed with a fixed plate 8, which can be fixed by bolts or welding to ensure its installation stability and durability. The surface of the fixed plate 8 and the screw rod 7 is sleeved with a sliding frame 9, and the interior of the sliding frame 9 is provided with a thread, and the thread is meshed with the screw rod 7. The sliding frame 9 can slide along the surface of the fixed plate 8 under the drive of the screw rod 7, ensuring that the pile 10 can be smoothly inserted into the ground. The material of the pile 10 is austenitic stainless steel, which is durable and will not rust. The piles 10 are arranged at equal distances at the bottom of the pile 10, and the bottom of the pile 10 is a pointed cone structure, which is easy to insert into the ground, ensuring the stable installation of the smoke barrel 1 and preventing it from moving due to external force or wind during use. A mounting block 11 is fixedly installed at the bottom end of the smoke barrel body 1, and a worm 12 is provided through the side of the mounting block 11. The worm 12 is rotatably connected to the mounting block 11 through a bearing or a rotary joint to ensure its smooth rotation. A worm wheel 13 is fixedly installed on the surface of the screw 7, and the worm wheel 13 is meshed with the worm 12. The worm wheel 13 can be made of high-strength steel or cast iron material, which has high wear resistance and long life, ensuring its stability and durability in use.

[0028] Embodiment 2

[0029] See also Figure 4-5 , the top of the screw rod 7 is provided with an auxiliary mechanism, which includes a long rod 14, which is fixedly mounted on the top of the screw rod 7. The material of the long rod 14 can be selected from aluminum alloy or stainless steel, and has the characteristics of light weight and high strength. A scraper 15 is fixedly mounted on the surface of the long rod 14, and the material of the scraper 15 can be selected from highly wear-resistant plastic or rubber to ensure that the surface is not scratched when cleaning the surface of the grate 3. A hexagonal groove 16 is provided at the top of the long rod 14, and a hexagonal block 17 is inserted into the inner wall of the hexagonal groove 16. A rubber sheet 20 is fixedly mounted on the surface of the hexagonal block 17. The material of the rubber sheet 20 is natural rubber, which has good elasticity and wear resistance. A top block 18 is fixedly mounted on the top of the hexagonal block 17, and a fan blade 19 is fixedly mounted on the surface of the top block 18. The material of the fan blade 19 can be selected from lightweight aluminum alloy or heat-resistant plastic to ensure that it is not easily deformed and damaged during the rotation process.

[0030] Working principle: put the combustibles into the smoke barrel body 1, and then heat and ignite the combustibles through the resistance wire 6 to make the combustibles entangled, and then slide the air intake adjustment plate 5 to reduce the size of the air inlet 4, so as to control the oxygen entry and make the combustibles burn with less oxygen. A large amount of thick smoke is ejected from the furnace barrel cover 2, covering the crops, preventing thermal infrared long-wave radiation, and increasing the surface temperature. In addition, since the combustibles are burned in the barrel, it is effectively avoided that the fire is caused by frost prevention. At the same time, the staff can rotate the worm 12, and the worm 12 can then drive the worm wheel 13 meshing with it to rotate, and the worm wheel 13 can then drive the screw 7 to rotate. At this time, since the sliding frame 9 is provided with a thread, the screw 7 can then drive the sliding frame 9 to move, and the sliding frame 9 can slide downward on the surface of the fixed plate 8 at this time. The sliding frame 9 can then drive the stakes 10 to be inserted into the ground, and then the smoke barrel body 1 can be stabilized. In the utility model, since the combustibles are burned in the barrel, the fire source and the external environment are isolated, the fire risk caused by frost prevention is effectively avoided, and the safety is improved. Moreover, through the design of the air intake adjustment plate 5, the oxygen supply in the combustion process can be controlled to achieve low-oxygen combustion, thereby generating a large amount of thick smoke. This control makes the combustion process more controllable and efficient, and covers the crops with a large amount of thick smoke, preventing the emission of thermal infrared long-wave radiation, increasing the surface temperature, and achieving the effect of frost prevention. This method has a significant effect on crop protection in cold seasons. At the same time, through the mechanical linkage device of the worm 12, the worm wheel 13 and the screw 7, the smoke barrel body 1 can be stably installed. It is prevented from moving due to external force or wind during use, ensuring the stability and safety of the equipment. During the rotation of the screw rod 7, the long rod 14 can be driven to rotate synchronously, and the long rod 14 can then drive the scraper 15 to rotate. At this time, the scraper 15 can scrape the surface of the grate 3, so that some burnt materials can fall out of the grate 3 to avoid the accumulation of burnt materials. At the same time, the long rod 14 can also drive the fan blade 19 to rotate. At this time, the rotation of the fan blade 19 can make the smoke dissipate more fully, and when the fan blade 19 is not in use, the staff only needs to pull up the top block 18 to remove the fan blade 19, and when installing the fan blade 19, it is only necessary to align the hexagonal block 17 with the hexagonal slot 16 and insert it, and then the friction generated by the extrusion of the rubber sheet 20 can fix the hexagonal block 17 is in the hexagonal groove 16, so that the fan blade 19 is firmly installed. In the utility model, the long rod 14 and the scraper 15 are synchronously driven to rotate during the rotation of the screw rod 7. The scraper 15 can scrape the surface of the grate 3 to drop the burnt materials. This design effectively avoids the accumulation of burnt materials, keeps the combustion area clean and ventilated, improves the combustion efficiency and the working life of the equipment, and at the same time, the long rod 14 can drive the fan blade 19 to rotate. The rotation of the fan blade 19 enhances the smoke dissipation effect, so that the smoke can cover the crops more evenly, improves the anti-frost effect, and the staff can easily remove the fan blade 19 by pulling the top block 18 upwards. When installing, just align the hexagonal block 17 with the hexagonal groove 16 and insert it, and fix the hexagonal block 17 by the friction force generated by the extrusion of the rubber sheet 20.This design simplifies the installation and removal process of the fan blade 19 and improves the convenience and efficiency of operation.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A frost protection heating and smoking device, comprising a smoking barrel (1), characterized in that: A furnace barrel cover (2) is fixedly installed on the top of the smoke barrel body (1), a furnace grate (3) is fixedly installed on the bottom of the smoke barrel body (1), an air inlet (4) is fixedly installed on the surface of the smoke barrel body (1), an air inlet adjustment plate (5) is inserted on the surface of the air inlet (4), a resistance wire (6) is fixedly installed on the inner wall of the smoke barrel body (1), a screw rod (7) is penetrated through the surface of the grate (3), a fixing plate (8) is fixedly installed on the bottom surface of the grate (3), a sliding frame (9) is sleeved on the surface of the fixing plate (8) and the screw rod (7), a plugging pile (10) is fixedly installed on the bottom surface of the sliding frame (9), a mounting block (11) is fixedly installed on the bottom end of the smoke barrel body (1), a worm (12) is penetrated through the side of the mounting block (11), and a worm wheel (13) is fixedly installed on the surface of the screw rod (7).

2. The anti-frost heating and smoking device according to claim 1, characterized in that: The worm wheel (13) is meshed with the worm (12), and the worm (12) is rotationally connected to the mounting block (11).

3. The anti-frost heating and smoking device according to claim 1, characterized in that: The screw rod (7) is rotatably connected to the grate (3), and the bottom end of the inserted pile (10) is a pointed cone structure.

4. The anti-frost heating and smoking device according to claim 1, characterized in that: The material of the plug piles (10) is austenitic stainless steel, and the plug piles (10) are arranged at equal distances at the bottom of the plug piles (10).

5. The anti-frost heating and smoking device according to claim 1, characterized in that: The interior of the sliding frame (9) is provided with a thread, and the thread is meshed with the screw rod (7).

6. The anti-frost heating and smoking device according to claim 1, characterized in that: The top end of the screw rod (7) is provided with an auxiliary mechanism, the auxiliary mechanism comprising a long rod (14), the long rod (14) is fixedly mounted on the top end of the screw rod (7), a scraper (15) is fixedly mounted on the surface of the long rod (14), a hexagonal groove (16) is provided at the top end of the long rod (14), a hexagonal block (17) is inserted into the inner wall of the hexagonal groove (16), a top block (18) is fixedly mounted on the top end of the hexagonal block (17), and a fan blade (19) is fixedly mounted on the surface of the top block (18).

7. The anti-frost heating and smoking device according to claim 6, characterized in that: A rubber sheet (20) is fixedly mounted on the surface of the hexagonal block (17), and the material of the rubber sheet (20) is natural rubber.

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