Anti-frost device for orchard
Through the design of the adjustment components and rotating components, the problem of uncontrollable smoke flow in traditional orchard anti-frost devices is solved, and flexible adjustment of the direction and height of smoke is achieved, improving the anti-frost effect.
Patent Information
- Application Number
- CN202422536783.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-21
- Publication Date
- 2025-08-15
- Estimated Expiration
- 2034-10-21
AI Technical Summary
Traditional orchard anti-frost devices cannot effectively control the direction and height of smoke floating, resulting in the smoke flow that cannot meet the needs of fruit farmers.
Adjustment components and rotation components, including blowers, connecting rods, adjustment rings and cogging rings, etc., are used to adjust the direction and height of the smoke through motor drive to ensure that the smoke can flow as expected.
The multi-directional flow and height adjustment of smoke is achieved, the anti-frost effect is improved, the long-term drift of smoke in a single direction is avoided, and the practicality of the anti-frost device is enhanced.
Smart Images
Figure CN223219615U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of anti-frost devices, in particular to an orchard anti-frost device. Background Art
[0002] In daily life, an orchard refers to a garden where fruit trees are planted, also called a fruit garden, which is mostly a place where fruits are planted on a large scale.
[0003] During the planting process, the trees in the orchard will encounter various weather conditions. For example, in winter, due to the cold weather in the morning, the fruits on the trees will be frosted. Once the temperature is too low, the fruits will be frozen, which will lead to a sharp drop in the orchard's yield.
[0004] Therefore, in orchards without greenhouses, fumigation is often used to prevent frost. The smoke screen can absorb long-wave radiation from the ground and radiate heat to the ground, reducing the net heat expenditure of the ground. The large amount of carbon dioxide produced by combustion can also play a role in insulation.
[0005] Traditional fumigation devices on the market mostly directly use wood and a circular combustion barrel to generate smoke during the burning process to increase the temperature and reduce frost in the orchard. However, since traditional devices cannot determine the direction of the smoke in advance, the smoke cannot flow according to the needs of fruit farmers.
[0006] Therefore, a device for preventing frost in orchard is specially proposed. Summary of the Invention
[0007] The purpose of the utility model is to provide an orchard anti-frost device, which can make the smoke float in a desired direction when the smoke floats out under the action of the blower in the adjustment component, and can adjust the angle of the blower under the action of the adjustment ring, so as to adjust the height of the smoke flow, so as to solve the problems raised in the above-mentioned background technology.
[0008] To achieve the above-mentioned object, the present utility model provides the following technical solution: an orchard frost prevention device, comprising a combustion barrel, an upper end of the combustion barrel being provided with an adjustment assembly, the adjustment assembly comprising a U-shaped groove rotatably mounted on the upper end of the combustion barrel;
[0009] A sliding rod is slidably installed inside the U-shaped groove, a vertical rod is fixedly installed on the upper end surface of the sliding rod, a connecting rod is rotatably installed on the inner side of the upper end of the vertical rod, and a blower is fixedly installed on the left end of the connecting rod;
[0010] The upper end of the sliding rod is located on the right side of the vertical rod and is fixedly installed with a second screw rod. A sliding groove is opened on the circumferential surface of the right end of the connecting rod. The upper end of the second screw rod passes through the sliding groove. An adjusting ring is rotatably installed on the circumferential surface of the second screw rod.
[0011] Preferably, a partition is fixedly installed near the lower end of the interior of the combustion barrel, and an upper cover is slidably installed at the upper end of the interior of the combustion barrel.
[0012] Preferably, an air cage is fixedly installed at the center position of the lower end surface of the partition, an air intake cavity is opened at the lower end of the interior of the combustion barrel, and a servo motor is fixedly installed at the lower front end of the combustion barrel. There are two servo motors, and a triangular shaft is fixedly installed on the output shaft of the servo motor. The triangular shaft is rotatably installed inside the air intake cavity.
[0013] Preferably, an air inlet is provided on the circumferential surface of the lower end of the combustion barrel, and the air inlet is in a through-state with the air inlet cavity. There are two air inlets, and a filter plate is fixedly installed inside the air inlet near the edge.
[0014] Preferably, a rotating assembly is provided on the outer circumferential surface of the combustion barrel, and the rotating assembly includes a toothed ring rotatably installed on the circumferential surface of the combustion barrel. A first motor is fixedly installed inside the combustion barrel, and a gear is fixedly installed on the output shaft of the first motor, and the gear is engaged with the inner side of the toothed ring.
[0015] Preferably, a second motor is fixedly mounted on the upper end of the toothed ring, a first screw is fixedly mounted on the output shaft of the second motor, and a slide is threadedly mounted on the circumferential surface of the first screw.
[0016] Preferably, a third motor is fixedly installed inside the slide, a support rod is fixedly installed on the output shaft of the third motor, and the other end of the support rod is rotatably installed on the lower end surface of the U-shaped groove.
[0017] Preferably, a discharge port is provided on the circumferential surface of the combustion barrel, and a sealing plate is slidably installed inside the discharge port.
[0018] Compared with the prior art, the beneficial effects of the present invention are:
[0019] 1. Compared with traditional defrosting devices on the market, the utility model can make the smoke float in the desired direction when the smoke floats out under the action of the blower in the adjustment component, and the angle of the blower can be adjusted under the action of the adjustment ring, so as to adjust the height of the smoke flow.
[0020] 2. Compared with traditional defrosting devices on the market, the utility model can rotate 360 degrees with the U-shaped groove under the action of the toothed ring in the rotating assembly, so that the operator can drive the blower to rotate synchronously during the defrosting process, so that the smoke can flow 360 degrees, thereby preventing the smoke from drifting in one direction for a long time. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the following is a brief introduction to the drawings required for use in the specific implementation methods or the description of the prior art. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0022] Figure 1 This is the main structure diagram of the utility model;
[0023] Figure 2 This is a diagram of the internal structure of the combustion barrel of the present utility model;
[0024] Figure 3 This is a schematic diagram of the rotating assembly and the adjusting assembly of the present utility model;
[0025] Figure 4 This is a schematic diagram of the blower and connecting rod of the utility model;
[0026] Description of reference numerals:
[0027] 1. Combustion barrel; 2. Partition; 3. Discharge port; 4. Sealing plate; 5. Air cage; 6. Air inlet cavity; 61. Air inlet; 7. Filter plate; 8. Servo motor; 9. Triangular shaft; 10. Upper cover plate;
[0028] 30. Rotating assembly; 11. Toothed ring; 12. First motor; 13. Gear; 14. Second motor; 15. First screw; 16. Slide; 17. Third motor; 18. Support rod;
[0029] 40. Adjustment assembly; 19. U-shaped groove; 20. Slide rod; 21. Vertical rod; 22. Connecting rod; 23. Blower; 24. Slide groove; 25. Second screw; 26. Adjustment ring. DETAILED DESCRIPTION
[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.
[0031] See also Figures 1 to 4 , the utility model provides a technical solution:
[0032] An orchard anti-frost device includes a combustion barrel 1, and the upper end of the combustion barrel 1 is provided with an adjustment component 40, and the adjustment component 40 includes a U-shaped groove 19 rotatably installed on the upper end of the combustion barrel 1, and a slide rod 20 is slidably installed inside the U-shaped groove 19, and the upper end surface of the slide rod 20 is fixedly installed with a vertical rod 21, and a connecting rod 22 is rotatably installed on the inner side of the upper end of the vertical rod 21, and a blower 23 is fixedly installed on the left end of the connecting rod 22; the upper end of the slide rod 20 is located on the right side of the vertical rod 21 and a second screw rod 25 is fixedly installed, and a slide groove 24 is opened on the circumferential surface of the right end of the connecting rod 22, and the upper end of the second screw rod 25 passes through the slide groove 24, and an adjustment ring 26 is rotatably installed on the circumferential surface of the second screw rod 25.
[0033] A partition 2 is fixedly installed near the lower end of the interior of the combustion barrel 1, an upper cover plate 10 is slidably installed on the upper end of the interior of the combustion barrel 1, an air cage 5 is fixedly installed at the center of the lower end surface of the partition 2, an air intake cavity 6 is opened at the lower end of the interior of the combustion barrel 1, a servo motor 8 is fixedly installed at the lower front end of the combustion barrel 1, there are two servo motors 8, a triangular shaft 9 is fixedly installed on the output shaft of the servo motor 8, and the triangular shaft 9 is rotatably installed inside the air intake cavity 6.
[0034] By adopting the above technical solution, when using, fruit farmers can transport the device to a suitable location, then add the wood to be burned inside the combustion barrel 1, and then cover it with the upper cover 10 to prevent the flames inside the combustion barrel 1 from flying out. Secondly, there are multiple through holes from the upper end face to the lower end face of the upper cover 10, so that the smoke inside the combustion barrel 1 can float out.
[0035] Next, the third motor 17 in the rotating assembly 30 is started, and the output shaft of the third motor 17 rotates synchronously with the support rod 18 , thereby allowing the support rod 18 to rotate synchronously with the U-shaped groove 19 in the adjusting assembly 40 .
[0036] At this time, the U-shaped groove 19 is in a horizontal state, and then the position of the blower 23 is adjusted according to demand. At this time, the blower 23 is started, and the blower 23 can generate a large amount of airflow, so that the smoke inside the combustion barrel 1 can float with the flow of the airflow.
[0037] While the blower 23 is operating, the fruit farmer can make adjustments according to the situation, such as rotating the adjusting ring 26. Since the adjusting ring 26 is rotatably installed on the circumferential surface of the second screw 25, and the second screw 25 passes through the slide groove 24 opened by the connecting rod 22, the connecting rod 22 can be rotated under the action of the vertical rod 21, and the connecting rod 22 will rotate synchronously with the blower 23, thereby allowing the blower 23 to change from a horizontal state to an inclined state. Secondly, under the action of the slide rod 20, the smoke floating out can be blown and guided; therefore, under the action of the above-mentioned multiple structures, the flow direction of the smoke floating out of the combustion barrel 1 can be guided, and the smoke flow angle can be adjusted according to needs.
[0038] Specifically, such as Figures 1 to 4 As shown, an air inlet 61 is provided on the circumferential surface of the lower end of the combustion barrel 1, and the air inlet 61 is in a through-state with the air inlet cavity 6. There are two air inlets 61, and a filter plate 7 is fixedly installed inside the air inlet 61 near the edge.
[0039] A rotating assembly 30 is provided on the outer circumferential surface of the combustion barrel 1, and the rotating assembly 30 includes a toothed ring 11 rotatably mounted on the circumferential surface of the combustion barrel 1, a first motor 12 is fixedly mounted inside the combustion barrel 1, a gear 13 is fixedly mounted on the output shaft of the first motor 12, and the gear 13 is engaged with the inner side of the toothed ring 11, a second motor 14 is fixedly mounted on the upper end of the toothed ring 11, a first screw 15 is fixedly mounted on the output shaft of the second motor 14, and a slide 16 is installed on the circumferential surface of the first screw 15 through threaded transmission; a third motor 17 is fixedly mounted inside the slide 16, a support rod 18 is fixedly mounted on the output shaft of the third motor 17, and the other end of the support rod 18 is rotatably mounted on the lower end surface of the U-shaped groove 19, a discharge port 3 is opened on the circumferential surface of the combustion barrel 1, and a sealing plate 4 is slidably mounted inside the discharge port 3.
[0040] By adopting the above technical solution, a partition 2 is fixedly installed inside the combustion barrel 1 during use to isolate the dust left after combustion at the rear. An air cage 5 is fixedly installed under the action of the partition 2, and the air cage 5 is in a hollow state inside, and the air cage 5 is in a through-state with the air inlet cavity 6 opened at the lower end of the combustion barrel 1.
[0041] Moreover, two air inlets 61 are provided on the circumferential surface of the lower end of the combustion barrel 1, and are connected to the air inlet cavity 6, so that oxygen from the outside can enter the interior of the air inlet cavity 6, and a filter plate 7 is fixedly installed at the inner edge position of the air inlet 61 to prevent external branches from entering the interior of the air inlet cavity 6.
[0042] At this time, the servo motor 8 is started, and the output shaft of the servo motor 8 will rotate synchronously with the triangular shaft 9, and the triangular shaft 9 can allow external oxygen to enter the interior of the air intake chamber 6, and then pass through the air cage 5 into the upper end of the interior of the combustion barrel 1, so as to promote the combustion of wood.
[0043] Secondly, after the combustion, the sealing plate 4 can be removed and the ash at the lower end of the partition 2 can be cleaned through the discharge port 3 to ensure the cleanliness of the interior.
[0044] At this time, the first motor 12 is started, and the output shaft of the first motor 12 will rotate synchronously with the gear 13, and the gear 13 will drive the toothed ring 11 to rotate. During the rotation of the toothed ring 11, the second motor 14 will rotate synchronously, and the output shaft of the second motor 14 will rotate with the first screw 15. At this time, the first screw 15 will drive the slide 16 to slide up and down, so that the slide 16 can move synchronously with the third motor 17, so that the height of the third motor 17 can be adjusted, and then the third motor 17 can drive the angle of the support rod 18, so that the angle of the U-shaped groove 19 can be adjusted; under the action of the above-mentioned multiple structures, the adjustment component 40 can be rotated 360 degrees, and then the blower 23 can be rotated synchronously, so that the smoke floating out of the combustion barrel 1 can flow in all directions.
[0045] Working principle: First, place wood inside the combustion barrel 1, and then start the servo motor 8, so that under the action of the triangular shaft 9, external oxygen can enter the interior of the combustion barrel 1 to accelerate the combustion of the wood.
[0046] Secondly, the first motor 12 drives the gear 13 to rotate, thereby causing the toothed ring 11 to rotate.
[0047] Then, the second motor 14 drives the slide 16 to slide up and down, and the third motor 17 is started at this time, so that the support rod 18 drives the U-shaped groove 19 to rotate.
[0048] Finally, the blower 23 is started to rotate, and then under the action of the above structure, the blower 23 can induce the smoke to float out.
[0049] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.
Claims
1. An orchard frost prevention device, comprising a combustion barrel (1), characterized in that: An adjustment assembly (40) is provided at the upper end of the combustion barrel (1), and the adjustment assembly (40) includes a U-shaped groove (19) rotatably mounted on the upper end of the combustion barrel (1); A slide rod (20) is slidably mounted inside the U-shaped groove (19), a vertical rod (21) is fixedly mounted on the upper end surface of the slide rod (20), a connecting rod (22) is rotatably mounted on the inner side of the upper end of the vertical rod (21), and a blower (23) is fixedly mounted on the left end of the connecting rod (22); The upper end of the slide rod (20) is located on the right side of the vertical rod (21) and is fixedly mounted with a second screw rod (25). A sliding groove (24) is provided on the circumferential surface of the right end of the connecting rod (22). The upper end of the second screw rod (25) passes through the sliding groove (24). An adjusting ring (26) is rotatably mounted on the circumferential surface of the second screw rod (25).
2. The orchard anti-frost device according to claim 1, characterized in that: A partition plate (2) is fixedly installed near the lower end of the interior of the combustion barrel (1), and an upper cover plate (10) is slidably installed at the upper end of the interior of the combustion barrel (1).
3. The orchard anti-frost device according to claim 2, characterized in that: An air cage (5) is fixedly installed at the center of the lower end surface of the partition (2), an air intake cavity (6) is opened at the lower end of the interior of the combustion barrel (1), and a servo motor (8) is fixedly installed at the lower front end of the combustion barrel (1). There are two servo motors (8), and a triangular shaft (9) is fixedly installed on the output shaft of the servo motor (8). The triangular shaft (9) is rotatably installed inside the air intake cavity (6).
4. The orchard anti-frost device according to claim 3, characterized in that: An air inlet (61) is provided on the circumferential surface of the lower end of the combustion barrel (1), and the air inlet (61) and the air inlet cavity (6) are in a through-state. There are two air inlets (61), and a filter plate (7) is fixedly installed near the edge of the air inlet (61).
5. The orchard anti-frost device according to claim 4, characterized in that: A rotating assembly (30) is provided on the outer circumferential surface of the combustion barrel (1), and the rotating assembly (30) includes a toothed ring (11) rotatably mounted on the circumferential surface of the combustion barrel (1). A first motor (12) is fixedly mounted inside the combustion barrel (1), and a gear (13) is fixedly mounted on the output shaft of the first motor (12), and the gear (13) is meshed with the inner side of the toothed ring (11).
6. The orchard frost protection device according to claim 5, characterized in that: A second motor (14) is fixedly mounted on the upper end of the toothed ring (11), a first screw (15) is fixedly mounted on the output shaft of the second motor (14), and a slide (16) is threadedly mounted on the circumferential surface of the first screw (15).
7. The orchard frost protection device according to claim 6, characterized in that: A third motor (17) is fixedly mounted inside the slide (16), a support rod (18) is fixedly mounted on the output shaft of the third motor (17), and the other end of the support rod (18) is rotatably mounted on the lower end surface of the U-shaped groove (19).
8. The orchard anti-frost device according to claim 7, characterized in that: A discharge port (3) is provided on the circumferential surface of the combustion barrel (1), and a sealing plate (4) is slidably mounted inside the discharge port (3).