Water-saving irrigation device for mountain tobacco planting

Abstract

The utility model relates to the technical field of irrigation devices, and discloses a water-saving irrigation device for mountain tobacco planting. The water-saving irrigation device for mountain tobacco planting comprises a supporting column, a ground nail is fixedly installed at the bottom end of the supporting column, a guide rail is fixedly installed at the top end of the supporting column, a limiting block is fixedly installed at the front end of the guide rail, a fixing shaft is installed in the center of the limiting block in a penetrating mode, and a connecting bearing is installed in the center of the fixing shaft in a penetrating mode. Limiting wheels are installed on the outer sides of the connecting bearings in a penetrating mode, limiting plates are movably installed above the guide rails, ground nails are arranged at the bottoms of the supporting columns, the supporting columns can be conveniently and vertically inserted above soil through the ground nails, the guide rails are lifted through the supporting columns, and in this way, the guide rails and the guide wheels can be located above tobacco plants; all parts of the device cannot be in contact with the tobacco leaves in the moving process, so that loss caused by the fact that the guide wheels roll over the tobacco leaves in the irrigation process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of irrigation devices, in particular to a water-saving irrigation device for mountain tobacco planting. Background Art

[0002] Tobacco is an annual or limited perennial herb in the Solanaceae family. The plant is covered with glandular hairs, with stems 0.7–2 meters tall. The petioles are inconspicuous or wing-like. The inflorescence is terminal. The calyx is tubular or tubular-bell-shaped, and the corolla is funnel-shaped with a pink tip. Native to South America, it is cultivated worldwide. Tobacco leaves are used as raw material for the tobacco industry, with mountain tobacco being one of its varieties. It is primarily cultivated in mountainous areas, where local adaptations can be used to increase tobacco yields.

[0003] An existing Chinese utility model patent with reference publication number CN216753068U discloses an irrigation device for tobacco cultivation in mountainous areas, comprising a mobile body, a water tank, a mounting bracket, a travel track, a traveling mechanism, and a sprinkler mechanism. The water tank is mounted on the mobile body, the mounting bracket is mounted on the mobile body, the travel track is mounted on the mounting bracket, the traveling mechanism travels on the travel track, and the sprinkler mechanism is mounted on the traveling mechanism and connected to the water tank. The traveling mechanism comprises a U-shaped seat, a first mounting shaft, a second mounting shaft, auxiliary wheels, and a driving gear. The U-shaped seat is slidably sleeved on the travel track, and the first and second mounting shafts are rotatably mounted on the U-shaped seat and are respectively located on either side of the travel track. The utility model relates to the technical field of irrigation devices, and specifically provides an irrigation device for tobacco cultivation in mountainous areas. Utilizing a fixed travel track, the sprinkler mechanism can move along the travel track while moving forward, thereby achieving sprinkler irrigation over a large area.

[0004] Due to the influence of tobacco planting density, the existing irrigation device is large in size and may come into contact with the tobacco leaves during use, causing the guide wheel of the equipment to roll over the leaves at the bottom of the tobacco leaves. At the same time, due to the influence of the growth height of the tobacco leaves, the existing irrigation device needs to adjust the height according to the growth of the tobacco leaves during use, which is very inconvenient. Utility Model Content

[0005] (1) Technical problems solved

[0006] In response to the deficiencies in the existing technology, the utility model provides a water-saving irrigation device for mountain tobacco planting, which has the advantages of avoiding contact between the guide wheel and the tobacco leaves and being able to adapt to the growth of tobacco leaves, thereby solving the above-mentioned technical problems.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water-saving irrigation device for mountain tobacco planting, comprising: a support column, a ground nail fixedly installed on the bottom end of the support column, a guide rail fixedly installed on the top end of the support column, a limit block fixedly installed on the front end of the guide rail, a fixed shaft inserted through the center of the limit block, a connecting bearing inserted through the center of the fixed shaft, a limit wheel inserted through the outer side of the connecting bearing, a limit plate movably installed above the guide rail, a limit bearing embedded below the limit plate, and a short shaft movably installed on the front side of the limit plate. A transmission shaft is movably installed on the rear side of the limit plate, and a guide wheel is installed through the outside of the short shaft and the transmission shaft, a limit frame is fixedly installed above the limit plate, a drive motor is fixedly installed inside the limit frame, and a transmission gear is installed through the bottom end of the rotating shaft of the drive motor and the center of the transmission shaft, a support frame is fixedly installed above the limit plate, a liquid pump is fixedly installed inside the support frame, a water pipe is fixedly installed on the front side of the liquid pump, a diversion pipe is fixedly installed below the liquid pump, and a nozzle is installed through the bottom of the diversion pipe; the support column can lift the position of the guide rail.

[0009] As the preferred technical solution of the present invention, the support column is installed symmetrically at the bottom of the guide rail with the center of the guide rail as the reference, and the guide rail is installed symmetrically on the left and right sides of the limit plate with the center of the limit plate as the reference; the guide rail can limit the movement direction of the guide wheel.

[0010] As a preferred technical solution of the present invention, the fixed shaft is fixedly connected to the guide rail via a limiting block, and the limiting wheel is rotationally connected to the fixed shaft via a connecting bearing; the fixed shaft can limit the position of the limiting wheel.

[0011] As an optimal technical solution of the present invention, the short shaft is movably installed on the left and right sides of the bottom front end of the limit plate through a limit bearing, the transmission shaft is rotationally connected with the limit plate through the limit bearing, and the guide wheel is in contact with the guide rail; the short shaft can limit the position of the guide wheel.

[0012] As an optimal technical solution of the present invention, the drive motor is fixedly connected to the limit plate through a limit frame, and the transmission gear at the bottom end of the drive motor shaft is engaged with the transmission gear at the center of the drive shaft; the drive motor can drive the drive shaft to rotate through the transmission gear.

[0013] As an optimal technical solution of the present invention, the liquid pump is fixedly connected to the limit plate through a support frame, the water inlet end of the liquid pump is connected to the water pipe, and the water outlet end of the liquid pump is connected to the diversion pipe; the liquid pump can transport water to the diversion pipe.

[0014] As the preferred technical solution of the present invention, the diverter pipe is a "T"-shaped structure, the horizontal structure at the bottom end of the diverter pipe is located below the guide rail, and the nozzles are installed equidistantly below the diverter pipe; the nozzles can increase the water mist coverage area.

[0015] Compared with the existing technology, the utility model provides a water-saving irrigation device for mountain tobacco planting, which has the following beneficial effects:

[0016] 1. The utility model is provided with support columns. The support columns are symmetrically installed on the bottom of the guide rail with the center of the guide rail as the reference. The guide rails are symmetrically installed on the left and right sides of the limit plate with the center of the limit plate as the reference. Ground nails are provided at the bottom of the support columns. The ground nails can facilitate the support columns to be vertically inserted above the soil. The guide rail is raised by the support columns. This method can make the guide rail and the guide wheel be located above the tobacco plants. The various parts of the device will not contact the tobacco leaves during the movement, thereby avoiding the guide wheel running over the tobacco leaves during the watering process and causing losses.

[0017] 2. The utility model is provided with a liquid pump, and the liquid pump is fixed above the limit plate through a support frame. The water inlet end of the liquid pump is connected to the water pipe, and the water outlet end of the liquid pump is connected to the diversion pipe. The front side of the water pipe is located above the limit wheel, and the limit plate is movably installed above the guide rail through the guide wheel. The driving motor can drive the transmission shaft to rotate through the transmission gear, and the transmission shaft can drive the guide wheel to rotate, thereby adjusting the position of the limit plate. The liquid pump can transport water to the diversion pipe so that the water enters the nozzle and is sprayed out in the form of mist. The water mist is always sprayed downward from above the tobacco plant. The height of the tobacco plant will not affect the coverage area of ​​the water mist. The water mist can gather on the tobacco leaves and drip to the ground under the guidance of the tobacco leaves. This method can eliminate the operation of height adjustment for easy irrigation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the guide rail installation structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the installation structure of the drive motor of the utility model;

[0021] Figure 4 This is a schematic diagram of the installation structure of the liquid pump of the utility model;

[0022] Among them: 1. Support column; 11. Ground nail; 12. Guide rail; 13. Limit block; 14. Fixed shaft; 15. Connecting bearing; 16. Limit wheel; 2. Limit plate; 21. Limit bearing; 22. Short shaft; 23. Transmission shaft; 24. Guide wheel; 25. Limit frame; 26. Drive motor; 27. Transmission gear; 3. Support frame; 31. Liquid pump; 32. Water pipe; 33. Diversion pipe; 34. Nozzle. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0024] In the description of this utility model, unless otherwise specified, "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed, or operate in a specific direction, and therefore should not be construed as limiting this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0026] See also Figure 1 - Figure 4 In this embodiment, a water-saving irrigation device for mountain tobacco planting includes: a support column 1, a ground nail 11 is fixedly installed at the bottom end of the support column 1, a guide rail 12 is fixedly installed at the top end of the support column 1, a limiting block 13 is fixedly installed at the front end of the guide rail 12, a fixed shaft 14 is inserted through the center of the limiting block 13, a connecting bearing 15 is inserted through the center of the fixed shaft 14, and a limiting wheel 16 is inserted through the outer side of the connecting bearing 15.

[0027] The support column 1 is installed at the bottom of the guide rail 12 symmetrically with the center of the guide rail 12 as the reference. The guide rail 12 is installed at the left and right sides of the limit plate 2 symmetrically with the center of the limit plate 2 as the reference. The fixed shaft 14 is fixedly connected to the guide rail 12 through the limit block 13, and the limit wheel 16 is connected to the fixed shaft 14 through the connecting bearing 15 to form a rotation connection.

[0028] Specifically, the support column 1 can raise the position of the guide rail 12, the ground nail 11 can limit the position of the support column 1, the guide rail 12 can limit the movement direction of the guide wheel 24, the limit block 13 can limit the position of the fixed shaft 14, the fixed shaft 14 can limit the position of the limiting wheel 16, the connecting bearing 15 can facilitate the rotation of the limiting wheel 16, and the limiting wheel 16 can limit the position of the water pipe 32.

[0029] A limit plate 2 is movably installed above the guide rail 12, and a limit bearing 21 is embedded and installed below the limit plate 2. A short shaft 22 is movably installed on the front side of the limit plate 2, and a transmission shaft 23 is movably installed on the rear side of the limit plate 2. A guide wheel 24 is installed through the outside of the short shaft 22 and the transmission shaft 23. A limit frame 25 is fixedly installed above the limit plate 2, and a drive motor 26 is fixedly installed inside the limit frame 25. A transmission gear 27 is installed through the bottom end of the rotating shaft of the drive motor 26 and the center of the transmission shaft 23.

[0030] The short shaft 22 is movably installed on the left and right sides of the bottom front end of the limit plate 2 through the limit bearing 21. The transmission shaft 23 is rotationally connected with the limit plate 2 through the limit bearing 21. The guide wheel 24 is in contact with the guide rail 12. The drive motor 26 is fixedly connected to the limit plate 2 through the limit frame 25. The transmission gear 27 at the bottom end of the rotating shaft of the drive motor 26 is engaged with the transmission gear 27 in the center of the transmission shaft 23.

[0031] Specifically, the limit plate 2 can support the limit frame 25, the limit bearing 21 can facilitate the rotation of the short shaft 22 and the transmission shaft 23, the short shaft 22 can limit the position of the guide wheel 24, the transmission shaft 23 can drive the guide wheel 24 to rotate, the guide wheel 24 can drive the limit plate 2 to move, the limit frame 25 can limit the position of the drive motor 26, and the drive motor 26 can drive the drive shaft 23 to rotate through the transmission gear 27.

[0032] A support frame 3 is fixedly installed above the limit plate 2, a liquid pump 31 is fixedly installed inside the support frame 3, a water pipe 32 is fixedly installed on the front side of the liquid pump 31, a diversion pipe 33 is fixedly installed below the liquid pump 31, and a nozzle 34 is installed below the diversion pipe 33.

[0033] The liquid pump 31 is fixedly connected to the limit plate 2 through the support frame 3, the water inlet end of the liquid pump 31 is connected to the water pipe 32, and the water outlet end of the liquid pump 31 is connected to the diversion pipe 33. The diversion pipe 33 is a "T"-shaped structure. The horizontal structure at the bottom end of the diversion pipe 33 is located below the guide rail 12, and the nozzle 34 is installed equidistantly below the diversion pipe 33.

[0034] Specifically, the support frame 3 can limit the position of the liquid pump 31, the liquid pump 31 can deliver water to the diversion pipe 33, the water pipe 32 can facilitate the liquid pump 31 to pump water, and the nozzle 34 can increase the water mist coverage area.

[0035] When in use, the support column 1 is symmetrically installed at the bottom of the guide rail 12 with the center of the guide rail 12 as the reference, and the guide rail 12 is symmetrically installed on the left and right sides of the limit plate 2 with the center of the limit plate 2 as the reference. A ground nail 11 is provided at the bottom of the support column 1. The ground nail 11 can facilitate the support column 1 to be vertically inserted above the soil. The guide rail 12 is raised by the support column 1. This method can make the guide rail 12 and the guide wheel 24 be located above the tobacco plant. The various parts of the device will not contact the tobacco leaves during the movement, thereby avoiding the guide wheel 24 running over the tobacco leaves during the watering process and causing losses. The liquid pump 31 is fixed above the limit plate 2 through the support frame 3, and the water inlet end of the liquid pump 31 is connected to the water pipe 32 Then, the water outlet end of the liquid pump 31 is connected to the diversion pipe 33, the front side of the water pipe 32 is located above the limiting wheel 16, and the limiting plate 2 is movably installed above the guide rail 12 through the guide wheel 24. The driving motor 26 can drive the transmission shaft 23 to rotate through the transmission gear 27, and the transmission shaft 23 can drive the guide wheel 24 to rotate, thereby adjusting the position of the limiting plate 2. The liquid pump 31 can transport water to the diversion pipe 33 so that the water enters the nozzle 34 and is sprayed out in the form of mist. The water mist is always sprayed downward from the top of the tobacco plant. The height of the tobacco plant will not affect the coverage area of ​​the water mist. The water mist can gather on the tobacco leaves and drip to the ground under the guidance of the tobacco leaves. This method can eliminate the operation of height adjustment for easy irrigation.

[0036] 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 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 water-saving irrigation device for mountain tobacco planting, characterized in that: include: A support column (1), wherein a ground nail (11) is fixedly installed at the bottom end of the support column (1), a guide rail (12) is fixedly installed at the top end of the support column (1), a limit block (13) is fixedly installed at the front end of the guide rail (12), a fixed shaft (14) is inserted through the center of the limit block (13), a connecting bearing (15) is inserted through the center of the fixed shaft (14), a limit wheel (16) is inserted through the outer side of the connecting bearing (15), a limit plate (2) is movably installed above the guide rail (12), a limit bearing (21) is embedded and installed below the limit plate (2), a short shaft (22) is movably installed on the front side of the limit plate (2), and a transmission shaft is movably installed on the rear side of the limit plate (2). (23), a guide wheel (24) is installed on the outer side of the short shaft (22) and the transmission shaft (23), a limiting frame (25) is fixedly installed above the limiting plate (2), a driving motor (26) is fixedly installed inside the limiting frame (25), a transmission gear (27) is installed through the bottom end of the rotating shaft of the driving motor (26) and the center of the transmission shaft (23), a support frame (3) is fixedly installed above the limiting plate (2), a liquid pump (31) is fixedly installed inside the support frame (3), a water pipe (32) is fixedly installed on the front side of the liquid pump (31), a diversion pipe (33) is fixedly installed below the liquid pump (31), and a nozzle (34) is installed through the bottom of the diversion pipe (33).

2. The water-saving irrigation device for mountain tobacco planting according to claim 1, characterized in that: The support column (1) is symmetrically mounted on the bottom of the guide rail (12) with the center of the guide rail (12) as a reference, and the guide rail (12) is symmetrically mounted on the left and right sides of the limit plate (2) with the center of the limit plate (2) as a reference.

3. The water-saving irrigation device for mountain tobacco planting according to claim 1, characterized in that: The fixed shaft (14) is fixedly connected to the guide rail (12) via a limiting block (13), and the limiting wheel (16) is rotationally connected to the fixed shaft (14) via a connecting bearing (15).

4. The water-saving irrigation device for mountain tobacco planting according to claim 1, characterized in that: The short shaft (22) is movably mounted on the left and right sides of the front end of the bottom of the limiting plate (2) through the limiting bearing (21); the transmission shaft (23) is rotatably connected to the limiting plate (2) through the limiting bearing (21); and the guide wheel (24) is in contact with the guide rail (12).

5. The water-saving irrigation device for mountain tobacco planting according to claim 1, characterized in that: The driving motor (26) is fixedly connected to the limiting plate (2) via a limiting frame (25), and the transmission gear (27) at the bottom end of the rotating shaft of the driving motor (26) is meshed with the transmission gear (27) at the center of the transmission shaft (23).

6. The water-saving irrigation device for mountain tobacco planting according to claim 1, characterized in that: The liquid pump (31) is fixedly connected to the limit plate (2) via a support frame (3); the water inlet end of the liquid pump (31) is connected to a water pipe (32); and the water outlet end of the liquid pump (31) is connected to a diversion pipe (33).

7. The water-saving irrigation device for mountain tobacco planting according to claim 1, characterized in that: The diverter pipe (33) is a T-shaped structure. The horizontal structure at the bottom end of the diverter pipe (33) is located below the guide rail (12). The nozzles (34) are installed at equal distances below the diverter pipe (33).

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