Tobacco planting and irrigation equipment

Abstract

The utility model discloses a tobacco planting irrigation equipment, including the car frame, the car frame includes the front frame and outer pipe no.

Description

Technical Field

[0001] This utility model relates to the field of tobacco cultivation, specifically a tobacco cultivation irrigation device. Background Technology

[0002] In modern agriculture, tobacco cultivation places increasingly higher demands on irrigation equipment. Traditional irrigation methods, such as flood irrigation and sprinkler irrigation, suffer from problems such as water waste and uneven irrigation, making it difficult to meet the needs of modern tobacco cultivation. In particular, the water requirements vary at different stages of the tobacco growth cycle, and traditional irrigation methods cannot achieve precise control.

[0003] In recent years, with the development of precision agriculture technology, users have placed higher demands on the intelligence and precision of irrigation equipment. While existing tobacco planting irrigation equipment has solved the problem of water waste to some extent, it still has many shortcomings. For example, some equipment has a complex structural design, high cost, and is difficult to promote on a large scale. Utility Model Content

[0004] The purpose of this invention is to provide a tobacco planting irrigation device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A tobacco planting irrigation device includes a frame, which comprises a front frame and an outer tube. A connecting rod is fixedly connected to the center of the inner frame of the front frame. Connecting parts are installed at both ends of the connecting rod. The outer tube is hinged to the outer side of both sets of connecting parts. A guide rod is inserted into the inner cavity of the outer tube. A first hinge is provided on the outer wall of the guide rod. A second guide tube is installed on the outer wall of the first hinge. A first connecting block is fixedly connected to both ends of the second guide tube. The front end of the first connecting block is fixedly connected to the outer wall of the guide rod. A nozzle is installed at the spraying end of the second guide tube. A water inlet cap is threaded to one end of the second guide tube.

[0007] As a further embodiment of this utility model: a docking plate is fixedly connected to the back of the front frame, an upper rod is hinged to the upper part of the inner frame of the docking plate, and a lower rod is hinged to the lower part of the inner frame of the docking plate.

[0008] As a further embodiment of this utility model: a second connecting block is fixedly connected to the outer wall of the upper rod, a push cylinder is hinged to the lower part of the outer wall of the second connecting block, a second hinge member is installed at the bottom of the push cylinder, an outer frame is installed at both ends of the second hinge member, and the lower part of the inner frame of the outer frame is hinged to the bottom of the lower rod.

[0009] As a further improvement of this utility model: a crossbar is fixedly connected to the bottom of the outer frame, and a docking frame is fixedly connected to the back of the crossbar.

[0010] As a further improvement of this utility model: an outer tube 2 is fixedly connected to the upper frame of the front frame, and a spray head is installed on the upper surface of the outer tube 2.

[0011] As a further improvement of this utility model, the number of the docking plates and the outer frame is two sets, and the specifications and structures of the docking plates and the outer frame in both sets are the same.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This utility model controls the operation of a push cylinder, which drives the upper rod connected to the second connecting block to push upward. The bottom of the upper rod is hinged to the inner frame of the outer frame via a second hinge, while the lower rod is hinged to the lower part of the inner frame of the outer frame. Thus, after the upper rod is pushed, the lower rod is tilted upward and fixed to the docking plate at the front end of the upper and lower rods and the rear plate installed on the back of the front frame, thereby achieving the up-and-down swing adjustment of the front frame. Its structure is more optimized and its design is more reasonable. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of a tobacco planting irrigation device.

[0015] Figure 2 This is an assembly drawing of a tobacco planting irrigation system.

[0016] Figure 3 This is a side view of a tobacco planting irrigation device.

[0017] Figure 4 This is an assembly diagram of the conduit and its components in a tobacco planting irrigation device.

[0018] In the diagram: 1. Frame; 2. Front frame; 3. Outer tube 1; 4. Connector; 5. Connecting rod; 6. Rear plate; 7. Upper rod; 8. Docking frame; 9. Guide rod; 10. Outer tube 2; 11. Push cylinder; 12. Second hinge; 13. Outer frame; 14. Second connecting block; 15. Docking plate; 16. Lower rod; 17. First hinge; 18. First connecting block; 19. Nozzle; 20. Water inlet cap; 21. Second guide tube. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figures 1-4 In this embodiment of the utility model, a frame 1 is included, which includes a front frame 2 and an outer tube 3. A connecting rod 5 is fixedly connected to the center of the inner frame of the front frame 2. Connecting parts 4 are installed at both ends of the connecting rod 5. The outer tube 3 is hinged to the outer side of both sets of connecting parts 4. A guide rod 9 is inserted into the inner cavity of the outer tube 3. A first hinge 17 is provided on the outer wall of the guide rod 9. A second conduit 21 is installed on the outer wall of the first hinge 17. A second connecting block 18 is fixedly connected to both ends of the second conduit 21. The front end of the second connecting block 18 is fixedly connected to the outer wall of the guide rod 9. A nozzle 19 is installed at the spray end of the second conduit 21. A water inlet cap 20 is threadedly connected to one end of the second conduit 21.

[0021] A mating plate 15 is fixedly connected to the back of the front frame 2. An upper rod 7 is hinged to the upper part of the inner frame of the mating plate 15, and a lower rod 16 is hinged to the lower part of the inner frame of the mating plate 15.

[0022] The upper rod 7 is fixedly connected to the outer wall of the second connecting block 14. The lower part of the outer wall of the second connecting block 14 is hinged to the push cylinder 11. The bottom of the push cylinder 11 is equipped with the second hinge 12. The two ends of the second hinge 12 are equipped with the outer frame 13. The lower part of the inner frame of the outer frame 13 is hinged to the bottom of the lower rod 16.

[0023] A crossbar is fixedly connected to the bottom of the outer frame 13, and a docking bracket 8 is fixedly connected to the back of the crossbar.

[0024] The upper frame of the front frame 2 is fixedly connected to the outer pipe 2 10, and the upper surface of the outer pipe 2 10 is equipped with a spray head.

[0025] There are two sets of mating plates 15 and outer frames 13, and the specifications and structures of the two sets of mating plates 15 and outer frames 13 are the same.

[0026] The working principle of this utility model is as follows:

[0027] In use, the power unit, such as the tractor, is connected to the docking frame 8. As the power unit, it supplies driving force to drive the entire equipment forward or backward.

[0028] The control cylinder 11 operates, driving the upper rod 7 connected to the second connecting block 14 to push upward. The bottom of the upper rod 7 is hinged to the inner frame of the outer frame 13 through the second hinge 12. At the same time, the lower rod 16 is hinged to the lower part of the inner frame of the outer frame 13. Thus, after the upper rod 7 is pushed, the lower rod 16 is tilted upward. The connecting plate 15 at the front end of the upper rod 7 and the lower rod 16 and the rear plate 6 installed on the back of the front frame 2 are fixed, thereby achieving the up-and-down swing adjustment of the front frame 2.

[0029] Specifically, the core of this adjustment mechanism lies in the ability of outer tubes 1-3 and 2-10 to swing inwards and outwards relative to the front frame 2. When outer tubes 1-3 and 2-10 swing outwards, they align with the front frame 2 in a straight line, significantly widening the spray width and thus covering a wider tobacco planting area. Furthermore, the vertical adjustment function of outer tubes 1-3 and 2-10 allows them to flexibly adapt to tobacco plants of different heights, ensuring the accuracy and effectiveness of the spraying. In actual operation, outer tube 2-10 is designed to spray upwards, forming a diffused spray pattern to cover the plant leaves; while outer tube 1-3 sprays downwards, forming a concentrated spray pattern to ensure that the plant leaves within the area receive high-frequency spraying. This design, which allows for vertical adjustment and spraying in different directions, not only improves spraying efficiency but also reduces pesticide waste, meeting the requirements of sustainable development in modern agriculture. The outer pipe 210 connected to the upper part of the front frame 2 and the outer pipe 3 at the lower part of the outer pipe 210 are both used for spraying. When the water inlet cap 20 is connected to the water pump outlet, the liquid enters the conduit 21 from the water inlet cap 20. The bottom of the outer pipe 3 has a perforation that contacts the nozzle 19 connected to the water outlet of the conduit 21, thus achieving liquid spraying.

[0030] In the above description: the second conduit 21 has a certain degree of flexibility, allowing it to change shape under external force. The first connecting block 18 is installed on the outer wall of the second conduit 21, serving not only to connect other components but also to fix the guide rod 9. The guide rod 9 has a folded design, allowing it to bend slightly within a certain range. The first hinge 17 is located at the center of the guide rod 9, allowing the guide rod 9 to undergo slight bending deformation through the action of the first hinge 17. The nozzle 19 is installed at the spraying section of the conduit 21, and tilts accordingly when the guide rod 9 bends. The nozzle 19 forms a partial seal with the spray hole on the lower surface of the outer tube 3, a design that allows liquid to spray out at a specific angle.

[0031] By adjusting the degree of curvature of the conduit 21, the position and angle of the nozzle 19 change accordingly. When the conduit 21 is bent, the nozzle 19 tilts relative to the spray hole on the lower surface of the outer tube 3, thereby achieving tilted spraying. Working principle: When it is necessary to adjust the spraying state, the conduit 21 is bent by operation. Due to the folding structure of the guide rod 9 and the action of the first hinge 17, the guide rod 9 will also bend slightly. This structural change causes the nozzle 19 to tilt, thereby changing the direction and angle of the sprayed liquid.

[0032] This spraying system, through its ingenious design, enables flexible adjustment of the spraying angle, enhancing its adaptability and efficiency, and providing effective solutions for various practical application scenarios.

[0033] The connector 4, which is hinged to the front end of the outer tube 3, is used to swing the outer tube 3 so that the outer tube 3 swings to a horizontal position with the front frame 2, thereby achieving the adjustment effect.

[0034] The second conduit 21 is connected to the front end of the second outer tube 10 through one end of the first outer tube 3. The bending part is U-shaped and connects the first outer tube 3 and the second outer tube 10. The liquid will also be sprayed from the spray head part opened on the second outer tube 10.

[0035] The outer tube 210 sprays upwards, while the outer tube 13 sprays downwards and can also be adjusted in angle. With the two working together, the upper spray head of the outer tube 210 has a wide spray range, while the spray of the outer tube 13 is more limited, to prevent some tobacco from not being sprayed.

[0036] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A tobacco planting irrigation device, comprising a frame (1), characterized in that: The frame (1) includes a front frame (2) and an outer tube (3). A connecting rod (5) is fixedly connected to the center of the inner frame of the front frame (2). Connecting parts (4) are installed at both ends of the connecting rod (5). The outer tube (3) is hinged to the outer side of both sets of connecting parts (4). A guide rod (9) is inserted into the inner cavity of the outer tube (3). A first hinge (17) is provided on the outer wall of the guide rod (9). A second conduit (21) is installed on the outer wall of the first hinge (17). A first connecting block (18) is fixedly connected to both ends of the second conduit (21). The front end of the first connecting block (18) is fixedly connected to the outer wall of the guide rod (9). A nozzle (19) is installed at the spray end of the second conduit (21). A water inlet cap (20) is threaded to one end of the second conduit (21).

2. The tobacco planting irrigation equipment according to claim 1, characterized in that: The back of the front frame (2) is fixedly connected to a docking plate (15), and the upper part of the inner frame of the docking plate (15) is hinged to an upper rod (7), and the lower part of the inner frame of the docking plate (15) is hinged to a lower rod (16).

3. The tobacco planting irrigation equipment according to claim 2, characterized in that: The upper rod (7) is fixedly connected to the outer wall of the second connecting block (14), and the lower part of the outer wall of the second connecting block (14) is hinged to the push cylinder (11). The bottom of the push cylinder (11) is equipped with a second hinge (12), and the two ends of the second hinge (12) are equipped with an outer frame (13). The lower part of the inner frame of the outer frame (13) is hinged to the bottom of the lower rod (16).

4. The tobacco planting irrigation equipment according to claim 3, characterized in that: The bottom of the outer frame (13) is fixedly connected to a crossbar, and the back of the crossbar is fixedly connected to a docking frame (8).

5. The tobacco planting irrigation equipment according to claim 1, characterized in that: The upper frame of the front frame (2) is fixedly connected to the outer tube two (10), and the upper surface of the outer tube two (10) is equipped with a spray head.

6. The tobacco planting irrigation equipment according to claim 2, characterized in that: The number of the docking plate (15) and the outer frame (13) is two sets, and the specifications and structures of the two sets of docking plates (15) and outer frames (13) are the same.

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