Foliage spray irrigation device for tobacco planting

Abstract

The utility model discloses a leaf surface sprinkling irrigation device for tobacco planting, and relates to the technical field of tobacco planting. Comprising a bottom plate, a mixing and stirring structure and a lifting and rotating sprinkling irrigation structure, the mixing and stirring structure and the lifting and rotating sprinkling irrigation structure are mounted at the top end of the bottom plate, universal wheels are mounted at the bottom end of the bottom plate, and a push handle is mounted at one end of the bottom plate; and a filter cartridge is movably mounted in the filter hole and is used for filtering impurities in a water source. According to the utility model, the lifting and rotating sprinkling irrigation structure is arranged and can be adjusted according to the growth cycle and height of tobaccos, so that the sprinkling irrigation device can adapt to tobacco leaf surfaces in different growth stages, water and nutrients can be uniformly supplied to each leaf, and the sprinkling irrigation range can be flexibly adjusted; rapid and efficient spray irrigation operation is achieved, waste of water resources and fertilizer can be reduced, and the yield and quality of tobacco planting can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tobacco planting, in particular to a tobacco planting leaf surface sprinkler irrigation device. Background Art

[0002] Tobacco is an important cash crop in my country, and its planting area and annual output rank first in the world. Although the planting area of ​​tobacco crops is small compared to the planting area of ​​crops in my country, the tobacco industry has high economic benefits and is one of the main sources of revenue for the national finance.

[0003] For example, a tobacco planting foliar sprinkler device with patent publication number CN216219286U can maximize the use of water flow to swing the sprinkler head of the device through the structure of a transmission box, a rotating rod, rotating fan blades, pulleys and belts, reduce the number of driving parts, effectively control production costs, and effectively increase the range of the device's sprinkler irrigation.

[0004] However, although the above-mentioned device can maximize the use of water flow to drive the swing of the nozzle of the device, and can effectively increase the range of the device's sprinkler irrigation, the above-mentioned device can only be used for sprinkler irrigation of tobacco in the early stage of planting. When the tobacco grows, it cannot be irrigated according to the tobacco growth cycle. Therefore, the present application proposes a tobacco planting foliar sprinkler irrigation device. Utility Model Content

[0005] The utility model aims to provide a tobacco planting leaf sprinkler device to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: a tobacco planting leaf sprinkler device, comprising a bottom plate and a mixing and stirring structure and a lifting and rotating sprinkler structure installed on the top of the bottom plate, a universal wheel is installed at the bottom end of the bottom plate, and a push handle is installed at one end of the bottom plate;

[0007] The mixing and stirring structure comprises:

[0008] A mixing box is installed on the top of the bottom plate, and a top cover is movably installed on the top of the mixing box. A filter hole is opened on the top of the top cover, and a filter cartridge is movably installed in the filter hole. The filter cartridge is used to filter impurities in the water source.

[0009] Furthermore, a motor is installed on the top of the top cover, and the output end of the motor passes through the inner wall of the bottom end of the top cover and is connected to a stirring rod by bolts. A plurality of sets of fixed blocks are installed on the inner wall of the mixing box, and a slot is provided on the top of the fixed block, and an insert block is movably connected in the slot. A filter plate is installed on the top of the insert block, and the filter plate is adapted to the inner wall of the mixing box. A connecting pipe is installed on the outside of one end of the mixing box.

[0010] Furthermore, the top end of the stirring rod passes through the inner wall of the bottom end of the filter plate, and the outer wall of the stirring rod is provided with two opposite fixing sleeves, and stirring blades are fixedly connected between the outer sides of the fixing sleeves.

[0011] Furthermore, the lifting and rotating sprinkler irrigation structure includes:

[0012] The support frame is a U-shaped structure, a guide rod is fixedly connected between the bottom of the top of the support frame and the bottom plate, and a movable plate is movably connected to the outer wall of the guide rod.

[0013] Furthermore, a screw is rotatably arranged at the top of the base plate, the bottom end of the screw passes through the bottom end of the base plate and is fixedly connected to the output end of the motor, a moving block is threadedly connected to the outer wall of the screw, and the moving block and the moving plate are an integrally formed structure, and a limit block is arranged at the top of the screw.

[0014] Furthermore, a support column is fixedly connected to the center position of the top of the movable plate, a connecting plate is installed on the top of the support column, a through hole is opened on the top of the connecting plate, and a connecting pipe is arranged in the through hole, the connecting pipe is connected to the connecting pipe, a gear is arranged on the outer wall of the connecting pipe, and a sprinkler pipe is arranged on the top of the connecting pipe.

[0015] Furthermore, a moving frame is installed between the outer sides of the two ends of the connecting plate, a sliding block is movably connected between the moving frames, a rack is installed on the top of the sliding block, the rack is meshed with the gear, a moving bar is arranged on the outer side of one end of the rack, a rotating disk is rotatably arranged at one end of the moving bar, and the outer side of the rotating disk is connected to the output end of the motor.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The tobacco planting foliar sprinkler irrigation device can be adjusted according to the growth cycle and height of tobacco by means of the lifting and rotating sprinkler irrigation structure, so that the sprinkler irrigation device can adapt to tobacco leaves at different growth stages, ensuring that water and nutrients can be evenly supplied to each leaf, and can flexibly adjust the sprinkler irrigation range to achieve fast and efficient sprinkler irrigation operations, thereby reducing the waste of water resources and fertilizers and improving the yield and quality of tobacco planting.

[0018] At the same time, the mixing and stirring structure can fully mix the fertilizer and water resources to ensure that the fertilizer is evenly dispersed in the water. During sprinkler irrigation, the fertilizer can be sprayed more evenly onto the tobacco leaves, thereby improving the absorption rate and utilization rate of nutrients. The filter plate and filter cylinder arranged on the mixing box can filter impurities in the water resources, remove particulate matter and suspended matter, and prevent impurities from clogging the sprinkler pipes and nozzles, thereby ensuring the normal operation of the sprinkler irrigation device and the sprinkler irrigation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is the overall axial side schematic diagram of the utility model;

[0020] Figure 2 It is a side view schematic diagram of the utility model;

[0021] Figure 3 This is a schematic diagram of the lifting and rotating sprinkler irrigation structure of the utility model;

[0022] Figure 4 It is a cross-sectional schematic diagram of the mixing and stirring structure of the utility model;

[0023] Figure 5 The utility model Figure 4 A is an enlarged schematic diagram.

[0024] In the figure: 1. bottom plate; 11. universal wheel; 12. push handle; 2. mixing and stirring structure; 21. mixing box; 22. top cover; 23. filter cartridge; 24. filter plate; 25. stirring rod; 26. fixing sleeve; 27. stirring blade; 28. fixing block; 29. ​​plug block; 3. lifting and rotating sprinkler irrigation structure; 31. support frame; 32. guide rod; 33. screw rod; 34. motor; 35. moving plate; 36. supporting column; 37. connecting plate; 38. rotating disk; 39. moving frame; 391. rack; 392. gear; 393. moving bar; 394. connecting pipe; 395. sprinkler irrigation pipe. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The tobacco planting foliar sprinkler device is suitable for sprinkler irrigation operations in tobacco planting areas. It can be widely used in various seasons and growth stages of tobacco fields to provide appropriate amounts of water and nutrients for tobacco leaves. The device requires a stable power supply to ensure the normal operation of motors, water pumps and other components. There needs to be sufficient water sources near the device, which can be tap water, well water or pond water, etc. It is suitable for use in climatic conditions where tobacco grows, and extreme weather such as strong winds and heavy rains should be avoided to affect the sprinkler irrigation effect. It is suitable for various types of soil, but it needs to be properly adjusted according to soil moisture and salinity, etc., to ensure the integrity and safety of the power cord, to avoid faults such as leakage and short circuit, to ensure that the water pipes and joints are firmly connected, to prevent water leakage or seepage, to clean or replace filters regularly to ensure unobstructed water resources, and to regularly check the sprinkler. Check the integrity and cleanliness of the sprinkler head to ensure uniform sprinkler irrigation effect. Before operation, check whether the power and water sources are firmly connected to ensure that all parts of the device are intact. According to the growth cycle and needs of tobacco, adjust the height and angle of the lifting and rotating sprinkler structure to adapt to the tobacco leaves at different growth stages. According to soil moisture and weather conditions, adjust the sprinkler time and water volume to avoid excessive or insufficient sprinkler irrigation. During use, the cleanliness of the filter plate and filter cartridge should be checked regularly, and the filter medium should be cleaned or replaced in time. Safety regulations should be followed during operation to avoid using the device under extreme weather or climatic conditions, ensure the safety of the power cord, and avoid dangers such as leakage and electric shock. During use, the sprinkler head should be prevented from causing harm to people or animals. When adjusting the lifting and rotating sprinkler structure, attention should be paid to stabilizing the device to avoid accidents such as tipping or falling.

[0027] like Figure 1-Figure 5 As shown, the utility model provides a technical solution: a tobacco planting leaf sprinkler device comprises a bottom plate 1 and a mixing and stirring structure 2 and a lifting and rotating sprinkler structure 3 installed on the top of the bottom plate 1, a universal wheel 11 is installed at the bottom end of the bottom plate 1, and a push handle 12 is installed at one end of the bottom plate 1;

[0028] The mixing and stirring structure 2 comprises:

[0029] A mixing box 21 is installed at the top of the bottom plate 1, and a top cover 22 is movably installed at the top of the mixing box 21. A filter hole is opened at the top of the top cover 22, and a filter cartridge 23 is movably installed in the filter hole. The filter cartridge 23 is used to filter impurities in the water source.

[0030] A motor 34 is installed on the top of the top cover 22, and the output end of the motor 34 passes through the inner wall of the bottom end of the top cover 22 and is connected to the stirring rod 25 by bolts. A plurality of sets of fixed blocks 28 are installed on the inner wall of the mixing box 21, and a slot is provided on the top of the fixed block 28, and an insert block 29 is movably connected in the slot. A filter plate 24 is installed on the top of the insert block 29, and the filter plate 24 is adapted to the inner wall of the mixing box 21. A connecting pipe is installed on the outer side of one end of the mixing box 21, and the filter plate 24 can be disassembled to facilitate the replacement and cleaning of the filter plate 24.

[0031] The top end of the stirring rod 25 penetrates the inner wall of the bottom end of the filter plate 24 , and the outer wall of the stirring rod 25 is provided with two opposite fixing sleeves 26 , and the outer sides of the fixing sleeves 26 are fixedly connected with stirring blades 27 .

[0032] It should be noted that if Figure 1 and Figure 4 As shown, first, an external water source is placed in the filter cartridge 23 on the mixing box 21. The filter cartridge 23 performs preliminary filtering on impurities in the water source. Then, nutrients and fertilizers to be added are placed in the mixing box 21, and connected to the motor 34 through an external power supply. The motor 34 drives the stirring rod 25 to rotate, and the rotating stirring rod 25 drives the stirring blade 27 to rotate, so that the nutrients and fertilizers are fully mixed with the water source in the mixing box 21. Then, the mixed nutrient water is transported to the connecting pipe 394 through the connecting pipe by the built-in water pump in the mixing box 21.

[0033] The lifting and rotating sprinkler irrigation structure 3 comprises:

[0034] The support frame 31 is a 7-shaped structure. A guide rod 32 is fixedly connected between the bottom of the top of the support frame 31 and the bottom plate 1, and a movable plate 35 is movably connected to the outer wall of the guide rod 32.

[0035] A screw rod 33 is rotatably arranged at the top of the base plate 1, the bottom end of the screw rod 33 passes through the bottom end of the base plate 1 and is fixedly connected to the output end of the motor 34, a moving block is threadedly connected to the outer wall of the screw rod 33, and the moving block and the moving plate 35 are an integrally formed structure, and a limit block is arranged at the top of the screw rod 33.

[0036] A support column 36 is fixedly connected to the center position of the top of the movable plate 35, and a connecting plate 37 is installed on the top of the support column 36. A through hole is opened on the top of the connecting plate 37, and a connecting pipe 394 is arranged in the through hole. The connecting pipe 394 is connected to the connecting pipe, a gear 392 is arranged on the outer wall of the connecting pipe 394, and a sprinkler pipe 395 is arranged on the top of the connecting pipe 394.

[0037] A moving frame 39 is installed between the outer sides of both ends of the connecting plate 37, and a sliding block is movably connected between the moving frames 39. A rack 391 is installed on the top of the sliding block. The rack 391 is meshed and connected with a gear 392. A moving bar 393 is arranged on the outer side of one end of the rack 391. A rotating disk 38 is rotatably arranged on one end of the moving bar 393, and the outer side of the rotating disk 38 is connected to the output end of the motor 34.

[0038] It should be noted that if Figure 3 As shown, the connecting pipe 394 transports the mixed nutrient water to the sprinkler pipe 395 and sprays it out through the nozzle arranged on the sprinkler pipe 395. When the growing tobacco is higher than the sprinkler device, the motor 34 drives the screw rod 33 to rotate, and the screw rod 33 drives the movable plate 35 integrally formed on the threaded block to move on the guide rod 32, and the movable plate 35 drives the sprinkler pipe 395 to rise. Because the sprinkler pipe 395 runs through the movable plate 35, it can be moved, and the connecting pipe 394 is a retractable pipe, and then the rotating disk 38 is driven to rotate by the motor 34, and the rotating column rotatably connected to the rotating disk 38 drives the moving bar 393 to move, and the moving bar 393 moves on the moving frame 39 through the moving block, and the rack 391 connected to the moving bar 393 is the gear 392 engaged and rotates, and the gear 392 is connected to the sprinkler pipe 395, so that the sprinkler pipe 395 can be sprinkled over a large range.

[0039] To sum up, by setting up the lifting and rotating sprinkler structure 3, it can be adjusted according to the growth cycle and height of tobacco, so that the sprinkler device can adapt to the tobacco leaves at different growth stages, ensuring that water and nutrients can be evenly supplied to each leaf, and can flexibly adjust the sprinkler range to achieve fast and efficient sprinkler operations, which can reduce the waste of water resources and fertilizers, and can improve the yield and quality of tobacco planting. At the same time, the setting of the mixing and stirring structure 2 can make the fertilizer and water resources fully mixed, ensuring that the fertilizer is evenly dispersed in the water. During sprinkler irrigation, the fertilizer can be more evenly sprayed on the tobacco leaf surface, improving the absorption rate and utilization rate of nutrients, and the filter plate 24 and filter cylinder 23 set on the mixing box 21 can filter impurities in the water resources, remove particulate matter and suspended matter therein, and prevent impurities from clogging the sprinkler pipe 395 and the nozzle, ensuring the normal operation of the sprinkler device and the sprinkler effect.

[0040] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is limited by the attached embodiments and their equivalents.

Claims

1. A tobacco planting leaf sprinkler device, characterized in that: It comprises a base plate (1), a mixing and stirring structure (2) and a lifting and rotating sprinkler structure (3) installed at the top of the base plate (1), a universal wheel (11) is installed at the bottom end of the base plate (1), and a push handle (12) is installed at one end of the base plate (1); The mixing and stirring structure (2) comprises: A mixing box (21) is mounted on the top of the bottom plate (1), and a top cover (22) is movably mounted on the top of the mixing box (21). A filter hole is formed on the top of the top cover (22), and a filter cartridge (23) is movably mounted in the filter hole. The filter cartridge (23) is used to filter impurities in a water source.

2. A tobacco planting leaf sprinkler device according to claim 1, characterized in that: A motor (34) is installed at the top of the top cover (22), and the output end of the motor (34) penetrates the inner wall of the bottom end of the top cover (22) and is connected to a stirring rod (25) by bolts. A plurality of sets of fixing blocks (28) are installed on the inner wall of the mixing box (21), and a slot is provided at the top of the fixing block (28), and an insert block (29) is movably connected in the slot. A filter plate (24) is installed at the top of the insert block (29), and the filter plate (24) is adapted to the inner wall of the mixing box (21). A connecting pipe is installed on the outer side of one end of the mixing box (21).

3. A tobacco planting foliage sprinkler device according to claim 2, characterized in that: The top end of the stirring rod (25) penetrates the inner wall of the bottom end of the filter plate (24), and the outer wall of the stirring rod (25) is provided with two opposite fixing sleeves (26), and the outer sides of the fixing sleeves (26) are fixedly connected with stirring blades (27).

4. A tobacco planting foliar sprinkler device according to claim 1, characterized in that: The lifting and rotating sprinkler irrigation structure (3) comprises: The support frame (31) is a 7-shaped structure, a guide rod (32) is fixedly connected between the bottom of the top end of the support frame (31) and the bottom plate (1), and a movable plate (35) is movably connected to the outer wall of the guide rod (32).

5. The tobacco planting foliage sprinkler device according to claim 1, characterized in that: A screw rod (33) is rotatably provided at the top end of the base plate (1), the bottom end of the screw rod (33) passes through the bottom end of the base plate (1) and is fixedly connected to the output end of the motor (34), a moving block is threadedly connected to the outer wall of the screw rod (33), and the moving block and the moving plate (35) are an integrally formed structure, and a limit block is provided at the top end of the screw rod (33).

6. A tobacco planting foliar sprinkler device according to claim 5, characterized in that: A support column (36) is fixedly connected to the center position of the top of the movable plate (35), a connecting plate (37) is installed on the top of the supporting column (36), a through hole is opened on the top of the connecting plate (37), and a connecting pipe (394) is arranged in the through hole, the connecting pipe (394) is connected to the connecting pipe, a gear (392) is arranged on the outer wall of the connecting pipe (394), and a sprinkler pipe (395) is arranged on the top of the connecting pipe (394).

7. A tobacco planting foliar sprinkler device according to claim 6, characterized in that: A moving frame (39) is installed between the outer sides of both ends of the connecting plate (37), a sliding block is movably connected between the moving frames (39), a rack (391) is installed on the top of the sliding block, the rack (391) is meshedly connected with a gear (392), a moving bar (393) is arranged on the outer side of one end of the rack (391), a rotating disk (38) is rotatably arranged on one end of the moving bar (393), and the outer side of the rotating disk (38) is connected to the output end of the motor (34).

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