Drip irrigation structure and water and fertilizer integrated fertilization device thereof

Abstract

The utility model relates to the technical field of agriculture and forestry irrigation, and discloses a drip irrigation structure and a water and fertilizer integrated fertilization device thereof, the drip irrigation structure comprises a base and a displacement structure, the base is arranged above the ground and used for keeping stable, the displacement structure is arranged above the base and comprises a gear and a displacement rod, one side of the displacement rod is provided with teeth, the gear is meshed with the teeth, and the displacement rod is arranged on the base. A moving pipe is arranged on the lower side of the displacement rod, a first sliding block is arranged on the lower side of the moving pipe, the two sides of the first sliding block are each provided with a second sliding block, the two second sliding blocks are both fixedly connected with the first sliding block, and the water dripping structure is arranged on one side of the displacement structure and comprises a dropper and a water retaining sleeve. The water retaining sleeve is in sliding connection with the dropper, all second sliding blocks slide in second position adjusting grooves, the water dripping structure is displaced, the position of the water dripping structure can be adjusted, large-area crops can be subjected to drip irrigation, and the drip irrigation area is large.

Description

Technical Field

[0001] The utility model belongs to the technical field of agriculture and forestry irrigation, and specifically relates to a drip irrigation structure and a water-fertilizer integrated fertilizing device thereof. Background Art

[0002] A drip irrigation structure and its integrated water-fertilizer fertilization device are specially used for agricultural drip irrigation, which is an efficient water-saving irrigation method. It uses plastic pipes to slowly and evenly drip water in the form of water droplets into the soil near the roots of crops for local irrigation.

[0003] A liftable drip irrigation structure (CN202122527696.1) includes a main line and a plurality of drip irrigation components connected to the main line. The drip irrigation components include an outer sleeve fixed to the main line, an inner sleeve sleeved in the outer sleeve, a nozzle connected to the upper end of the inner sleeve, a retractable hose connected between the inner sleeve and the main line, and a driving component connected to the inner sleeve. A sliding channel is provided in the middle of the outer sleeve, and the inner sleeve is slidably connected to the sliding channel. The driving component can drive the inner sleeve upward. A liftable drip irrigation structure extends from the upper end of an outer sleeve, including a main line and multiple drip irrigation components connected above the main line. The drip irrigation components include an outer sleeve fixedly connected to the top of the main line, an inner sleeve sleeved in the outer sleeve, a nozzle connected to the upper end of the inner sleeve, a retractable hose connected between the inner sleeve and the main line, and a driving component connected to the inner sleeve. A sliding channel is provided in the middle of the outer sleeve, and the inner sleeve is slidably connected to the sliding channel. The driving component can drive the upper part of the inner sleeve to extend from the upper end of the outer sleeve.

[0004] Existing technology uses a liftable sprinkler to drip irrigate crops. The sprinkler needs to be buried in the soil, which is inconvenient to move frequently. It cannot ensure that the sprinkler reaches the roots of the crops. Drip irrigation is inaccurate and wastes water. For crops in a large area, it is difficult to irrigate all crops due to limited space, and the range of drip irrigation is limited.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] In order to solve the above technical problems of limited range and inaccurate drip irrigation, the basic concept of the technical solution adopted by the present invention is as follows: a drip irrigation structure, comprising a base, which is arranged above the ground to maintain stability;

[0007] The displacement structure is arranged above the base, and the displacement structure includes a gear and a displacement rod. One side of the displacement rod is provided with teeth, and the gear is engaged with the teeth. A moving tube is provided on the lower side of the displacement rod, and a first sliding block is provided on the lower side of the moving tube. A second sliding block is provided on each side of the first sliding block, and the two second sliding blocks are fixedly connected to the first sliding block.

[0008] The dripping structure is arranged on one side of the displacement structure, and comprises a dripping pipe and a water retaining sleeve, wherein the water retaining sleeve is slidably connected to the dripping pipe.

[0009] As a preferred embodiment of the present invention, a plurality of support rods are provided on the lower side of the moving tube, one end of each support rod is fixedly connected to the moving tube, and the other end of each support rod is fixedly connected to the top surface of a first sliding block.

[0010] As a preferred embodiment of the present invention, the displacement structure also includes a first adjustment groove and a second adjustment groove. A first adjustment groove is opened on the top surface of the base. Each first sliding block is arranged in the first adjustment groove and is slidably connected to the first adjustment groove. A second adjustment groove is opened on each side of the first adjustment groove, and the two second sliding blocks are each slidably connected to a second adjustment groove.

[0011] As a preferred embodiment of the present invention, the displacement structure also includes an L-shaped bracket and a servo motor, one end of the L-shaped bracket is fixedly connected to one side of the base, the servo motor is fixed to one side of the L-shaped bracket through the bracket, and the rotating shaft of the servo motor is fixedly connected to one side of the gear.

[0012] As a preferred embodiment of the present invention, the displacement structure also includes a connecting rod, a connecting rod is provided between the displacement rod and the moving tube, one end of each connecting rod is fixedly connected to the bottom surface of the displacement rod, and the other end of each connecting rod is fixedly connected to the moving tube.

[0013] As a preferred embodiment of the present invention, the dripping structure includes a dripping hole, and several dripping tubes are arranged on one side of the movable tube. One end of each dripping tube is fixedly connected to the movable tube and communicated with the movable tube. Several dripping holes are opened on the outer wall of each dripping tube, and several water retaining sleeves are arranged on the outer wall of each dripping tube.

[0014] As a preferred embodiment of the present invention, the dripping structure further includes a water pipe, one end of which is fixedly connected to one side of the movable pipe and communicates with the movable pipe.

[0015] A water-fertilizer integrated fertilizing device comprises a fertilizing device body. The water-fertilizer integrated fertilizing device comprises all the above-mentioned drip irrigation structures. The fertilizing device body is fixedly connected to one side of a water pipe and communicates with the water pipe.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. All the second sliding blocks slide in the second adjustment grooves, and the drip structure is displaced. The position of the drip structure can be adjusted to drip irrigate a large area of ​​crops. The drip irrigation area is large.

[0018] 2. According to the density of crop planting, the water retaining sleeve is controlled to block the drip holes far from the roots of the crops, concentrating the water flow to the roots of the crops, saving water flow and achieving precise drip irrigation. The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In the attached figure:

[0020] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the displacement structure of the utility model;

[0022] Figure 3 It is a partial schematic diagram of the displacement structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the base structure of the utility model;

[0024] Figure 5 This is a schematic diagram of the dripping structure of the utility model.

[0025] In the figure: 1. Base; 2. L-shaped bracket; 3. Servo motor; 4. Gear; 5. Teeth; 6. Moving tube; 7. Connecting rod; 8. Drip tube; 9. Water retaining sleeve; 10. Support rod; 11. First sliding block; 12. Second sliding block; 13. First adjustment slot; 14. Second adjustment slot; 15. Water pipe; 16. Displacement rod; 17. Drip hole. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention.

[0027] A drip irrigation structure and its integrated water and fertilizer fertilization device, such as Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown, the base 1 is arranged above the ground to maintain stability, the displacement structure, the displacement structure is arranged above the base 1, the displacement structure includes a gear 4 and a displacement rod 16, a tooth 5 is provided on one side of the displacement rod 16, the gear 4 is engaged with the tooth 5, and a moving tube 6 is provided on the lower side of the displacement rod 16. A first sliding block 11 is provided on the lower side of the moving tube 6, and a second sliding block 12 is provided on each side of the first sliding block 11. The two second sliding blocks 12 are fixedly connected to the first sliding block 11, and a plurality of support rods 10 are provided on the lower side of the moving tube 6. One end of each support rod 10 is fixedly connected to the moving tube 6, and the other end of each support rod 10 is fixedly connected to the top surface of a first sliding block 11. The displacement structure also includes a first adjustment groove 13 and a second adjustment groove 14. A first adjustment groove 13 is provided on the top surface of the base 1, each first sliding block 11 is arranged in the first adjustment groove 13 and is slidably connected to the first adjustment groove 13, a second adjustment groove 14 is provided on both sides of the first adjustment groove 13, and the two second sliding blocks 12 are each slidably connected to a second adjustment groove 14. The displacement structure also includes an L-shaped bracket 2 and a servo motor 3, one end of the L-shaped bracket 2 is fixedly connected to one side of the base 1, and the servo motor 3 is fixedly mounted on one side of the L-shaped bracket 2 through a bracket, and the rotating shaft of the servo motor 3 is fixedly connected to one side of the gear 4. The displacement structure also includes a connecting rod 7, and a connecting rod 7 is provided between the displacement rod 16 and the moving tube 6, one end of each connecting rod 7 is fixedly connected to the bottom surface of the displacement rod 16, and the other end of each connecting rod 7 is fixedly connected to the moving tube 6.

[0028] Turn on the power of the servo motor 3, which is a forward and reverse servo motor. The servo motor 3 drives the gear 4 to rotate. The gear 4 drives the displacement rod 16 to move by driving the teeth 5. The displacement rod 16 drives the moving tube 6, the support rod 10 and the first sliding block 11 to move. All the first sliding blocks 11 slide in the first adjustment groove 13, and all the second sliding blocks 12 slide in the second adjustment groove 14. The drip structure is displaced, and the position of the drip structure can be adjusted to enable drip irrigation of a large area of ​​crops. The drip irrigation area is large.

[0029] A drip irrigation structure and its integrated water and fertilizer fertilization device, such as Figure 1 and Figure 5 As shown, the dripping structure is arranged on one side of the displacement structure, the dripping structure includes a dripping pipe 8 and a water retaining sleeve 9, the water retaining sleeve 9 is slidingly connected to the dripping pipe 8, the dripping structure includes a dripping hole 17, a plurality of dripping pipes 8 are arranged on one side of the movable pipe 6, one end of each dripping pipe 8 is fixedly connected to the movable pipe 6 and is communicated with the movable pipe 6, a plurality of dripping holes 17 are opened on the outer wall of each dripping pipe 8, a plurality of water retaining sleeves 9 are arranged on the outer wall of each dripping pipe 8, the dripping structure also includes a water supply pipe 15, one end of the water supply pipe 15 is fixedly connected to one side of the movable pipe 6 and is communicated with the movable pipe 6.

[0030] Connect the water pipe to the water pipe 15, and the water flows through the water pipe 15 to the mobile pipe 6 and the drip tube 8 in sequence, and finally drips from the drip hole 17 to the roots of the crops. According to the density of crop planting, the drip holes 17 far away from the roots of the crops are blocked by controlling the water retaining sleeve 9 to concentrate the water flow to the roots of the crops, saving water flow and ensuring precise drip irrigation.

[0031] A water-fertilizer integrated fertilizing device is provided with a drip irrigation structure. The fertilizing device body is fixedly connected to one side of a water pipe 15 and is communicated with the water pipe 15. By setting the above-mentioned drip irrigation structure, the device has the characteristics of large drip irrigation area and precise drip irrigation.

[0032] The working principle of the present invention is as follows: turn on the power of the servo motor 3, the servo motor 3 is a forward and reverse servo motor, the servo motor 3 drives the gear 4 to rotate, the gear 4 drives the displacement rod 16 to move by driving the teeth 5, the displacement rod 16 drives the movable tube 6, the support rod 10 and the first sliding block 11 to move, all the first sliding blocks 11 slide in the first adjustment groove 13, all the second sliding blocks 12 slide in the second adjustment groove 14, the drip structure is displaced, and the position of the drip structure can be adjusted to drip irrigate a large area of ​​crops. The drip irrigation area is large, and the water pipe is connected to the water pipe 15. The water flows through the water pipe 15 to the movable tube 6 and the drip pipe 8 in turn, and finally drips from the drip hole 17 to the root of the crop. According to the density of crop planting, the drip hole 17 far away from the root of the crop is blocked by controlling the water retaining sleeve 9 to concentrate the water flow to the root of the crop, saving water flow and making the drip irrigation precise.

[0033] It is understood that the present invention is described by way of certain embodiments, and those skilled in the art will appreciate that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. Furthermore, under the guidance of the present invention, these features and embodiments may be modified to suit specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are intended to be protected by the present invention.

Claims

1. A drip irrigation structure, characterized in that: include A base (1), the base (1) is arranged above the ground to maintain stability; A displacement structure is provided above the base (1), the displacement structure comprises a gear (4) and a displacement rod (16), a tooth (5) is provided on one side of the displacement rod (16), the gear (4) and the tooth (5) are meshed, a moving tube (6) is provided on the lower side of the displacement rod (16), a first sliding block (11) is provided on the lower side of the moving tube (6), a second sliding block (12) is provided on each side of the first sliding block (11), and the two second sliding blocks (12) are fixedly connected to the first sliding block (11); The dripping structure is arranged on one side of the displacement structure. The dripping structure comprises a dripping pipe (8) and a water retaining sleeve (9). The water retaining sleeve (9) is slidably connected to the dripping pipe (8).

2. A drip irrigation structure according to claim 1, characterized in that: A plurality of support rods (10) are provided on the lower side of the movable tube (6), one end of each support rod (10) is fixedly connected to the movable tube (6), and the other end of each support rod (10) is fixedly connected to the top surface of a first sliding block (11).

3. A drip irrigation structure according to claim 2, characterized in that: The displacement structure further comprises a first positioning groove (13) and a second positioning groove (14); a first positioning groove (13) is provided on the top surface of the base (1); each first sliding block (11) is arranged in the first positioning groove (13) and is slidably connected to the first positioning groove (13); a second positioning groove (14) is provided on each side of the first positioning groove (13); and two second sliding blocks (12) are each slidably connected to a second positioning groove (14).

4. A drip irrigation structure according to claim 1, characterized in that: The displacement structure further comprises an L-shaped bracket (2) and a servo motor (3); one end of the L-shaped bracket (2) is fixedly connected to one side of the base (1); the servo motor (3) is fixedly mounted on one side of the L-shaped bracket (2) via a bracket; and the rotating shaft of the servo motor (3) is fixedly connected to one side of the gear (4).

5. A drip irrigation structure according to claim 4, characterized in that: The displacement structure further comprises a connecting rod (7), wherein a connecting rod (7) is provided between the displacement rod (16) and the movable tube (6), one end of each connecting rod (7) being fixedly connected to the bottom surface of the displacement rod (16), and the other end of each connecting rod (7) being fixedly connected to the movable tube (6).

6. The drip irrigation structure according to claim 1, characterized in that: The dripping structure comprises a dripping hole (17), a plurality of dripping tubes (8) are arranged on one side of the movable tube (6), one end of each dripping tube (8) is fixedly connected to the movable tube (6) and communicated with the movable tube (6), a plurality of dripping holes (17) are opened on the outer wall of each dripping tube (8), and a plurality of water retaining sleeves (9) are arranged on the outer wall of each dripping tube (8).

7. A drip irrigation structure according to claim 6, characterized in that: The dripping structure further comprises a water delivery pipe (15), one end of which is fixedly connected to one side of the movable pipe (6) and communicates with the movable pipe (6).

8. A water-fertilizer integrated fertilizing device, comprising a fertilizing device body, characterized in that: The water-fertilizer integrated fertilizing device is provided with the drip irrigation structure according to any one of claims 1 to 7, and the fertilizing device body is fixedly connected to one side of the water pipe (15) and communicated with the water pipe (15).

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