Drip irrigation device for wheat planting

Abstract

The utility model belongs to the field of wheat planting, particularly relates to a drip irrigation device for wheat planting, and aims to solve the problems that as the distance between a drip irrigation head and wheat is inconvenient to adjust and drip irrigation cannot be carried out according to the actual planting environment, the drip irrigation is inaccurate when the drip irrigation head is far away from the wheat, and the drip irrigation is not accurate when encountering a strong wind environment. In order to solve the problem that the drip irrigation effect is reduced due to the fact that a water source for drip irrigation is easy to blow away, the utility model provides the following scheme: the device comprises two supporting blocks; and the lifting shielding mechanism is arranged at the bottom of the top plate and used for driving the lifting frame to ascend and descend. When the wheat drip irrigation device is used and used for drip irrigation of wheat, the distance between the drip irrigation head and the wheat is convenient to adjust, drip irrigation can be carried out according to the actual planting environment, the phenomenon that drip irrigation is inaccurate when the drip irrigation head is far away from the wheat is avoided, meanwhile, in the strong wind environment, a water source for drip irrigation can be prevented from being blown away easily, and the drip irrigation effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wheat planting, in particular to a drip irrigation device for wheat planting. Background Art

[0002] Wheat is one of the most important food crops in the world and is widely grown around the world, especially in temperate regions. Wheat is not only the main grain in human diet, but also the basic raw material for making bread, noodles, biscuits, beer and other foods and beverages. When planting wheat, drip irrigation devices are needed.

[0003] After searching, the patent with the authorization announcement number CN219421803U proposes a drip irrigation device with variable drip irrigation spacing for planting, including a bracket, the bottom of the bracket is fixedly connected with a support plate, the middle of the bracket is slidably connected with a slider, the bottom of the slider is fixedly connected to the top of the drip irrigation head, the top of the slider is fixedly connected to the bottom of the insert, the outside of the insert is provided with a water inlet pipe, the middle of the front side of the bracket is provided with a slot, the inner wall of the slot is provided with a threaded rod, one end of the threaded rod is fixedly connected to the middle of the front side of the slider, and the outer side of the other end of the threaded rod is threadedly connected with a pressure plate. In the utility model, the pressure plate is rotated to move it away from the bracket. At this time, the slider can be driven to slide inside the bracket by toggling the threaded rod, so that the position of the slider and the drip irrigation head on the bracket can be adjusted, and then the distance between two adjacent drip irrigation heads can be adjusted, thereby improving practicality. The following problems exist in this technical solution:

[0004] In the existing drip irrigation of wheat, it is inconvenient to adjust the distance between the drip irrigation head and the wheat, and it is not possible to perform drip irrigation according to the actual planting environment, resulting in inaccurate drip irrigation when the drip irrigation head is far away from the wheat. At the same time, in a windy environment, the water source of the drip irrigation is easily blown away, thereby reducing the drip irrigation effect;

[0005] In view of the above problems, the utility model document proposes a drip irrigation device for wheat planting. Utility Model Content

[0006] The utility model provides a drip irrigation device for wheat planting, which solves the problems in the prior art, that is, it is inconvenient to adjust the distance between the drip irrigation head and the wheat, and it is not possible to perform drip irrigation according to the actual planting environment, resulting in inaccurate drip irrigation when the drip irrigation head is far away from the wheat, and at the same time, when encountering a strong wind environment, the water source of the drip irrigation is easily blown away, thereby reducing the disadvantages of the drip irrigation effect.

[0007] The utility model provides the following technical solutions:

[0008] A drip irrigation device for wheat planting, comprising:

[0009] Two support blocks, on the top sides of both of the two support blocks, there are fixedly arranged support plates, on the tops of the two support plates, there is fixedly arranged a top plate, between the two support plates, there is fixedly arranged a fixed frame, and between the top plate and the fixed frame, there is arranged a lifting frame;

[0010] A lifting and shielding mechanism, which is arranged at the bottom of the top plate and is used to drive the lifting frame to move up and down.

[0011] In a possible design, the lifting and shielding mechanism includes a threaded block, a lead screw, a hand wheel, two moving grooves, a limiting rod and a moving block. The two moving grooves are respectively opened on one side of the two support plates. The threaded block and the moving block are respectively slidably connected inside the two moving grooves. The bottom end of the lead screw is rotationally connected to the bottom side of the inner wall of one of the moving grooves through a rotating shaft. The outer wall of the lead screw is threadedly connected to the inside of the threaded block. The top end of the lead screw is fixedly provided with a driving rod. The top end of the driving rod penetrates through the top side of the inner wall of one of the moving grooves and extends to the top of the top plate. The outer wall of the driving rod is rotationally connected to the inside of the top side of the top plate through a bearing. The top end of the driving rod is fixed to the bottom end of the hand wheel. Between the top side and the bottom side of the inner wall of the other moving groove, there is fixedly arranged a limiting rod slidably connected inside the moving block.

[0012] In a possible design, on the top side of the fixed frame, there are fixedly arranged two baffle plates. On the top side of each baffle plate, there is opened an extension groove. Inside the extension groove, there is slidably connected an extension cover plate. One side of the extension cover plate is fixedly arranged on one side of the lifting frame.

[0013] In a possible design, on the top of the top plate, there is arranged a water tank. The bottom of the water tank is communicated with a plurality of water outlet pipes. The bottom end of each water outlet pipe penetrates through the top side of the top plate and extends to the bottom of the top plate. There is a valve arranged on the outer wall of the water outlet pipe. The bottom end of the water outlet pipe is communicated with a corrugated pipe. The bottom end of the corrugated pipe is communicated with a drip irrigation head.

[0014] In a possible design, inside the inner wall of the lifting frame, there is opened a sliding groove. Inside the sliding groove, there are slidably connected a plurality of mounting plates. Inside each mounting plate, there is opened a mounting hole. Each drip irrigation head is fixedly installed in the corresponding mounting hole. On the top side of the mounting plate, there is fixedly arranged a fixing frame. On the top side of the lifting frame, there is opened a limiting groove for the fixing frame to slidably connect. Inside the top side of the fixing frame, there are threadedly connected two locking knobs for locking and fixing the fixing frame.

[0015] In a possible design, on one side of the top plate, there is fixedly arranged a push handle. The outer wall of the push handle is fixedly sleeved with an anti-slip sleeve.

[0016] In a possible design, on one side of each support block, there are rotationally connected two moving wheels through a rotating shaft.

[0017] In this application, during use, first, a pusher with an anti-slip sleeve is provided on one side of the top plate, which facilitates the operator to push the device to move in the field. The anti-slip sleeve can achieve the effect of contact anti-slip. The bottom of the support block is equipped with moving wheels, which improves the moving flexibility of the device and reduces the manual burden. The water tank is located on the top plate and supplies water downward through the water outlet pipes. Each water outlet pipe is provided with a valve, and thus the flow rate of each path of water outlet can be controlled separately as needed. The water outlet pipe is connected to the drip irrigation head through a corrugated pipe. The design of the corrugated pipe increases the flexibility of the device and is convenient for adapting to different terrains and crop layouts. The drip irrigation heads are evenly distributed on the mounting plate to achieve precise drip irrigation. The mounting plate slides in the lifting frame through a chute, which is convenient for adjusting the position of the drip irrigation head and is convenient for adjusting according to different wheat spacings, improving the applicability. The fixing frame is connected to the mounting plate and fixed on the lifting frame through a locking knob, and thus the mounting plate and the drip irrigation head can be locked and fixed to ensure the stability of the drip irrigation head;

[0018] The operator rotates the hand wheel. The hand wheel is connected to the driving rod, and the driving rod drives the lead screw to rotate in the moving groove between the top plate and the support plate. The lead screw is threadedly connected to the threaded block. When the lead screw rotates, the threaded block will move up and down along the lead screw. At the same time, the moving block in the other moving groove is guided by the limiting rod to ensure synchronous movement with the threaded block and enhance the stability. The threaded block and the moving block are respectively connected to both sides of the lifting frame. Therefore, it will drive the lifting frame and the drip irrigation structure thereon to perform lifting adjustment to adapt to wheat plants of different heights, facilitating the adjustment of the distance between the drip irrigation head and the wheat, improving the drip irrigation effect. When the lifting frame moves, it will drive the fixed extension covers on both sides to move in the extension grooves opened on the top side of the baffle. The extension grooves can play a role in limiting and sliding the extension covers, so that the extension covers and the baffle will form a relatively wide shielding structure, which is convenient for enclosing the drip irrigation area of the drip irrigation head to prevent the wind from blowing away the drip irrigation water source, and thus improving the drip irrigation effect and facilitating use.

[0019] In this utility model, for the drip irrigation device for wheat planting, through the settings of the threaded block, lead screw, hand wheel, moving groove, limiting rod and moving block structures, the lifting frame and the drip irrigation structure thereon can be driven to perform lifting adjustment to adapt to wheat plants of different heights, facilitating the adjustment of the distance between the drip irrigation head and the wheat and improving the drip irrigation effect;

[0020] In this utility model, for the drip irrigation device for wheat planting, through the settings of structures such as the extension covers and the baffle, a relatively wide shielding structure can be formed, which is convenient for enclosing the drip irrigation area of the drip irrigation head to prevent the wind from blowing away the drip irrigation water source, and thus improving the drip irrigation effect;

[0021] In the present utility model, when drip-irrigating wheat, it is convenient to adjust the distance between the drip irrigation head and the wheat, and it can carry out drip irrigation according to the actual planting environment, avoiding the phenomenon of inaccurate drip irrigation when the drip irrigation head is far from the wheat. At the same time, in the case of a strong wind environment, it can prevent the drip irrigation water source from being easily blown away, improving the drip irrigation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 FIG. 1 is one of the front structural schematic diagrams of a drip irrigation device for wheat planting provided by an embodiment of the present utility model;

[0023] Figure 2 FIG. 2 is another front structural schematic diagram of a drip irrigation device for wheat planting provided by an embodiment of the present utility model;

[0024] Figure 3 FIG. 3 is a structural schematic diagram of the hidden baffle and extended cover plate of a drip irrigation device for wheat planting provided by an embodiment of the present utility model;

[0025] Figure 4 FIG. 4 is a structural schematic diagram of the lifting frame of a drip irrigation device for wheat planting provided by an embodiment of the present utility model.

[0026] Reference Numerals:

[0027] 1, support block; 2, support plate; 3, top plate; 4, water tank; 5, water outlet pipe; 6, valve; 7, corrugated pipe; 8, drip irrigation head; 9, mounting plate; 10, chute; 11, lifting frame; 12, fixing frame; 13, locking knob; 14, extended cover plate; 15, baffle; 16, threaded block; 17, lead screw; 18, hand wheel; 19, moving groove; 20, limiting rod; 21, moving block; 22, moving wheel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0029] Embodiment 1

[0030] Please refer to Figures 1-4 , a drip irrigation device, comprising:

[0031] Two support blocks 1 are provided. On the top sides of the two support blocks 1, support plates 2 are fixedly arranged. On the tops of the two support plates 2, a top plate 3 is fixedly arranged. A fixed frame is fixedly arranged between the two support plates 2. The device consists of two support blocks 1 and the support plates 2 on their tops to form a basic framework. A fixed frame is fixed between the support plates 2, and a top plate 3 is provided on the top, ensuring the stability and load-bearing capacity of the device. A lifting frame 11 is arranged between the top plate 3 and the fixed frame, and a lifting frame 11 is arranged between the top plate 3 and the fixed frame, which is used to adjust the height of the drip irrigation head to meet the irrigation requirements of wheat at different growth stages.

[0032] A lifting and shielding mechanism is provided. The lifting and shielding mechanism is arranged at the bottom of the top plate 3 and is used to drive the lifting frame 11 to move up and down. The lifting and shielding mechanism includes a threaded block 16, a lead screw 17, a hand wheel 18, two moving grooves 19, a limiting rod 20 and a moving block 21. The two moving grooves 19 are respectively opened on one side of the two support plates 2. The threaded block 16 and the moving block 21 are respectively slidably connected inside the two moving grooves 19. The bottom end of the lead screw 17 is rotationally connected to the bottom side of the inner wall of one of the moving grooves 19 through a rotating shaft. The outer wall of the lead screw 17 is threadedly connected to the inside of the threaded block 16. The top end of the lead screw 17 is fixedly provided with a driving rod. The top end of the driving rod penetrates through the top side of the inner wall of one of the moving grooves 19 and extends to the top of the top plate 3. The outer wall of the driving rod is rotationally connected to the inside of the top side of the top plate 3 through a bearing. The top end of the driving rod is fixed to the bottom end of the hand wheel 18. A limiting rod 20 that is slidably connected inside the moving block 21 is fixedly arranged between the top side and the bottom side of the inner wall of the other moving groove 19.

[0033] Rotating the hand wheel 18 drives the lead screw 17 to rotate in the moving groove 19 between the top plate 3 and the support plate 2. The lead screw 17 is threadedly connected to the threaded block 16, and the threaded block 16 will move up and down along the lead screw 17. At the same time, the moving block 21 in the other moving groove 19 is guided by the limiting rod 20 to ensure synchronous movement with the threaded block 16. The threaded block 16 and the moving block 21 are respectively connected to both sides of the lifting frame 11. Therefore, it will drive the lifting frame 11 and the drip irrigation structure thereon to be adjusted up and down to adapt to wheat plants of different heights, facilitating the adjustment of the distance between the drip irrigation head 8 and the wheat.

[0034] Two baffle plates 15 are fixedly arranged on the top side of the fixed frame. An extension groove is opened on the top side of each baffle plate 15. An extension cover plate 14 is slidably connected inside the extension groove. One side of the extension cover plate 14 is fixedly arranged on one side of the lifting frame 11. When the lifting frame 11 moves, it will drive the extension cover plates 14 fixed on both sides to move in the extension grooves opened on the top sides of the baffle plates 15. The extension grooves can play a role in limiting the sliding of the extension cover plates 14. Thus, the extension cover plates 14 and the baffle plates 15 will form a relatively wide shielding structure, which is convenient for enclosing the drip irrigation area of the drip irrigation head 8 to prevent the drip irrigation water source from being blown away by strong winds, thereby improving the drip irrigation effect.

[0035] A water tank 4 is provided on the top of the top plate 3. A plurality of water outlet pipes 5 are connected to the bottom of the water tank 4. The bottom end of each water outlet pipe 5 penetrates through the top side of the top plate 3 and extends to the bottom of the top plate 3. A valve 6 is provided on the outer wall of the water outlet pipe 5. The bottom end of the water outlet pipe 5 is connected to a corrugated pipe 7, and the bottom end of the corrugated pipe 7 is connected to a drip irrigation head 8. The water tank 4 is located on the top plate 3, and water is supplied downward through the water outlet pipe 5. Each water outlet pipe 5 is provided with a valve 6, so that the flow rate of each path of water can be individually controlled as needed. The water outlet pipe 5 is connected to the drip irrigation head 8 through the corrugated pipe 7. The design of the corrugated pipe 7 increases the flexibility of the device and is convenient for adapting to different terrains and crop layouts.

[0036] A chute 10 is formed in the inner wall of the lifting frame 11. A plurality of mounting plates 9 are slidably connected inside the chute 10. Each mounting plate 9 is provided with a mounting hole inside. Each drip irrigation head 8 is fixedly installed in the corresponding mounting hole. A fixing frame 12 is fixedly provided on the top side of the mounting plate 9. A limiting groove for the fixing frame 12 to slide through is formed in the top side of the lifting frame 11. Two locking knobs 13 are threadedly connected to the top side inside of the fixing frame 12 for locking and fixing the fixing frame 12. The drip irrigation heads 8 are evenly distributed on the mounting plates 9 to achieve precise drip irrigation. The mounting plates 9 slide in the lifting frame 11 through the chutes 10, which is convenient for adjusting the position of the drip irrigation heads 8 and is convenient for adjusting according to different wheat spacings. The fixing frame 12 is connected to the mounting plate 9 and is fixed on the lifting frame 11 through the locking knobs 13, so that the mounting plate 9 and the drip irrigation heads 8 can be locked and fixed to ensure the stability of the drip irrigation heads 8.

[0037] This application can be used in the field of wheat planting and also in other fields applicable to this application.

[0038] Embodiment 2

[0039] Reference Figure 1 and Figure 2 On the basis of Embodiment 1, an improvement is made: A drip irrigation device for wheat planting is applied to the field of wheat planting;

[0040] A push handle is fixedly provided on one side of the top plate 3, and an anti-slip sleeve is fixedly sleeved on the outer wall of the push handle. By using the push handle with an anti-slip sleeve on one side of the top plate 3, it is convenient for the operator to push the device to move in the field, and the anti-slip sleeve can play an anti-slip effect when contacting.

[0041] Two moving wheels 22 are rotatably connected to one side of each support block 1 through a rotating shaft. The moving wheels 22 are installed at the bottom of the support block 1, which improves the moving flexibility of the device and reduces the manual burden.

[0042] The above is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of changes or substitutions, which should all be covered within the protection scope of the present utility model; without conflict, the embodiments of the present utility model and the features in the embodiments can be combined with each other. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. A drip irrigation device for wheat planting, characterized in that: include: Two support blocks (1), support plates (2) being fixedly arranged on the top sides of the two support blocks (1), top plates (3) being fixedly arranged on the tops of the two support plates (2), a fixing frame being fixedly arranged between the two support plates (2), and a lifting frame (11) being arranged between the top plate (3) and the fixing frame; A lifting and shielding mechanism, the lifting and shielding mechanism is arranged at the bottom of the top plate (3) and is used to drive the lifting frame (11) to move up and down; The lifting shielding mechanism comprises a threaded block (16), a screw rod (17), a hand wheel (18), two movable grooves (19), a limit rod (20) and a movable block (21); the two movable grooves (19) are respectively opened on one side of the two support plates (2); the threaded block (16) and the movable block (21) are respectively slidably connected to the inside of the two movable grooves (19); the bottom end of the screw rod (17) is rotatably connected to the bottom side of the inner wall of one of the movable grooves (19) via a rotating shaft; the outer end of the screw rod (17) is The wall is connected to the internal thread of the threaded block (16), a driving rod is fixedly arranged at the top end of the screw rod (17), the top end of the driving rod passes through the top side of the inner wall of one of the movable grooves (19) and extends to the top of the top plate (3), the outer wall of the driving rod is rotatably connected to the inside of the top side of the top plate (3) through a bearing, the top end of the driving rod is fixed to the bottom end of the hand wheel (18), and a limiting rod (20) slidably connected to the inside of the movable block (21) is fixedly arranged between the top side and the bottom side of the inner wall of the other movable groove (19); Two baffles (15) are fixedly arranged on the top side of the fixed frame, and an extension groove is opened on the top side of each baffle (15). An extension cover plate (14) is slidably connected inside the extension groove, and one side of the extension cover plate (14) is fixedly arranged on one side of the lifting frame (11).

2. A drip irrigation device for wheat planting according to claim 1, characterized in that: A water tank (4) is arranged on the top of the top plate (3); the bottom of the water tank (4) is connected to a plurality of water outlet pipes (5); the bottom end of each of the water outlet pipes (5) penetrates the top side of the top plate (3) and extends to the bottom of the top plate (3); a valve (6) is arranged on the outer wall of the water outlet pipe (5); the bottom end of the water outlet pipe (5) is connected to a bellows (7); and the bottom end of the bellows (7) is connected to a drip irrigation head (8).

3. A drip irrigation device for wheat planting according to claim 2, characterized in that: The inner wall of the lifting frame (11) is provided with a slide groove (10), and a plurality of mounting plates (9) are slidably connected inside the slide groove (10), and each mounting plate (9) is provided with a mounting hole inside, and each drip irrigation head (8) is fixedly installed in a corresponding mounting hole. A fixing frame (12) is fixedly arranged on the top side of the mounting plate (9), and a limiting groove for sliding connection of the fixing frame (12) is provided on the top side of the lifting frame (11), and two locking knobs (13) are threadedly connected inside the top side of the fixing frame (12) for locking and fixing the fixing frame (12).

4. A drip irrigation device for wheat planting according to claim 1, characterized in that: A push handle is fixedly provided on one side of the top plate (3), and an anti-slip sleeve is fixedly provided on the outer wall of the push handle.

5. A drip irrigation device for wheat planting according to claim 4, characterized in that: One side of each support block (1) is rotatably connected to two moving wheels (22) via a rotating shaft.

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