Drip irrigation equipment for fruit tree planting

Abstract

The invention discloses drip irrigation equipment for fruit tree planting, and belongs to the technical field of fruit tree planting, and the drip irrigation equipment comprises a fixing device used for being fixed on a fruit tree to be subjected to drip irrigation, and a water conveying pipe fixedly arranged at the bottom of the fixing device; each drip irrigation unit comprises a telescopic hose, a fixed cover and a drip irrigation head; the two ends of the telescopic hose are communicated with the water conveying pipe and the drip irrigation head respectively, the bottom of the fixed cover extends into soil, and the drip irrigation head is installed at the top of the fixed cover and conveys water into the fixed cover; the multiple drip irrigation units conduct drip irrigation on different areas around the fruit trees, and irrigation water infiltrates downwards in the area where the fixing cover is located and then infiltrates towards the periphery. The drip irrigation head is arranged in the fixing cover, the residual amount of water on the surface of soil can be reduced, evaporation of the water is reduced, therefore, water use is reduced, the water utilization rate is increased, meanwhile, the position of the fixing cover is adjustable, and therefore the drip irrigation device adapts to planting of fruit trees of different types and specifications.

Description

Technical Field

[0001] The present invention relates to the technical field of fruit tree planting, and particularly relates to a drip irrigation device for fruit tree planting. Background Art

[0002] When planting fruit trees, it is necessary to irrigate the fruit trees. The irrigation of fruit trees usually adopts the methods of flood irrigation and drip irrigation. Due to the large demand for water in flood irrigation, the method of large-area flood irrigation is only selected in places with rich water resources. However, due to the lack of water resources and the high planting cost, the method of drip irrigation is more and more widely used. The existing drip irrigation methods usually adopt the methods of suspending drip irrigation heads or inserting drip irrigation heads into the soil. However, these two types of drip irrigation methods are only applicable to the planting of fruit trees with relatively small plants, and are easily blocked by splashed soil. At the same time, the drip-irrigated water diffuses around, the water is easy to evaporate, and it is not conducive to the downward diffusion of water, resulting in low water utilization rate. Therefore, only by increasing the water consumption can effective irrigation be ensured, resulting in an increase in planting cost. Summary of the Invention

[0003] The purpose of the present invention is to provide a drip irrigation device for fruit tree planting to solve the problem of low water utilization rate in the existing drip irrigation method when planting fruit trees.

[0004] The technical solution of the present invention to solve the above technical problems is as follows:

[0005] A drip irrigation device for fruit tree planting, characterized in that it includes:

[0006] A fixing device for fixing on the fruit tree to be drip-irrigated,

[0007] A water delivery pipe fixedly arranged at the bottom of the fixing device;

[0008] And a plurality of drip irrigation units, each drip irrigation unit including a telescopic hose, a fixing cover and a drip irrigation head; both ends of the telescopic hose are respectively communicated with the water delivery pipe and the drip irrigation head, the bottom of the fixing cover extends into the soil, and the drip irrigation head is installed on the top of the fixing cover and delivers water into the interior of the fixing cover;

[0009] The plurality of drip irrigation units perform drip irrigation on different areas around the fruit tree, and the irrigation water first infiltrates in the area where the fixing cover is located and then penetrates to the periphery.

[0010] Further, a drip leakage plate is provided in the middle of the fixing cover, dividing the fixing cover into a buffer cavity and an irrigation cavity. A water storage cylinder is provided on the side of the drip leakage plate facing the buffer cavity. There is a gap between the water storage cylinder and the top of the fixing cover, and the drip irrigation head extends into the water storage cylinder.

[0011] Furthermore, the above-mentioned fixing device includes a mounting frame, a mounting mechanism arranged on one side of the mounting frame for connecting with fruit trees, and fixing plates respectively arranged at the bottoms of both ends of the mounting frame; a water delivery pipe is installed at the bottom of the fixing plate, and the position where the telescopic hose communicates with the water delivery pipe corresponds to the fixing plate; a plurality of support legs are further arranged at the bottom of the fixing plate.

[0012] Furthermore, the above-mentioned support legs are telescopic support legs, and a support plate is arranged at the bottom end thereof.

[0013] Furthermore, the above-mentioned mounting mechanism includes a driving mechanism arranged on the mounting frame, and a first fixing arc plate and a second fixing arc plate arranged on the driving mechanism; the first fixing arc plate and the second fixing arc plate are arranged oppositely, and the driving mechanism drives the first fixing arc plate and the second fixing arc plate to move synchronously towards or away from each other for clamping on or removing from the fruit tree.

[0014] Furthermore, elastic protective sleeves are arranged on the inner sides of the first fixing arc plate and the second fixing arc plate.

[0015] Furthermore, the first fixing arc plate and the second fixing arc plate are respectively connected with the driving mechanism through a clamping force adjusting component;

[0016] The clamping force adjusting component includes a connecting frame, a slider slidably arranged inside the connecting frame, a connecting rod connecting the slider and the corresponding fixing arc plate, and a spring located inside the connecting frame and connecting the slider and the end of the connecting frame;

[0017] The sliding direction of the slider and the extending direction of the connecting rod are both consistent with the moving direction of the fixing arc plate; scale lines are arranged on the outer side of the connecting frame, and an indicating piece matching the scale lines and connected with the slider is arranged on the outer side of the connecting frame.

[0018] Furthermore, the above-mentioned driving mechanism includes a bidirectional lead screw and moving blocks respectively threadedly connected to different thread segments of the bidirectional lead screw; the moving blocks are slidably arranged inside the mounting frame and connected with the corresponding connecting frames.

[0019] Furthermore, the bidirectional lead screw is connected with a rotating handwheel.

[0020] Furthermore, the shape of the above-mentioned fixed cover is cylindrical or conical, and a guiding surface is arranged at the bottom end of the fixed cover.

[0021] The present invention has the following beneficial effects:

[0022] (1)The drip irrigation head of the present invention is arranged in a fixed cover, and the fixed cover extends into the soil. The water for drip irrigation first extends downward within the range of the fixed cover and then diffuses around, reducing the residual amount of water on the soil surface and the evaporation of water, thereby reducing the use of water and improving the utilization rate of water. At the same time, the drip irrigation head is connected to the water delivery pipe through a telescopic hose, and the installation position of the fixed cover can be adjusted to adapt to the planting of fruit trees of different types and specifications (determined according to the degree of root development).

[0023] (2)A drip plate is provided inside the fixed cover of the present invention, and a water storage cylinder is also provided on the drip plate. The water flowing out of the drip irrigation head will gather in the water storage cylinder and then overflow from the water storage cylinder for irrigation, which can effectively avoid the blockage of the drip irrigation head.

[0024] (3)The fixing device can be installed on the fruit tree through the first fixing arc plate and the second fixing arc plate of the present invention, and the clamping force of the first fixing arc plate and the second fixing arc plate on the fruit tree is controllable and adjustable, avoiding damage to the fruit tree. Description of the Drawings

[0025] Figure 1 is a schematic structural diagram of the drip irrigation device for fruit tree planting of the present invention;

[0026] Figure 2 is a schematic connection structure diagram of the drip irrigation unit and the water delivery pipe of the present invention;

[0027] Figure 3 is a schematic structural diagram of the drip irrigation unit of the present invention;

[0028] Figure 4 is a schematic structural diagram of the installation frame and the installation mechanism of the present invention;

[0029] Figure 5 is a schematic structural diagram of the force adjustment mechanism of the present invention.

[0030] In the figure: 10 - water delivery pipe; 20 - drip irrigation unit; 21 - telescopic hose; 22 - fixed cover; 23 - drip irrigation head; 24 - drip plate; 25 - buffer cavity; 26 - irrigation cavity; 27 - water storage cylinder; 31 - installation frame; 32 - installation mechanism; 33 - fixing plate; 34 - support leg; 321 - driving mechanism; 322 - first fixing arc plate; 323 - second fixing arc plate; 324 - force adjustment component; 341 - support disc; 3211 - bidirectional lead screw; 3212 - moving block; 3213 - rotating handwheel; 3241 - connecting frame; 3242 - slider; 3243 - connecting rod; 3244 - spring; 3245 - indicating member. Detailed Embodiments

[0031] The principles and features of the present invention will be described below with reference to the accompanying drawings. The examples given are only for explaining the present invention and are not intended to limit the scope of the present invention.

[0032] Please refer to Figures 1 to 5 , this embodiment provides a drip irrigation device for fruit tree planting, including: a fixing device, a water delivery pipe 10, and several drip irrigation units 20. The fixing device is used to fix the whole device on the fruit tree, so that all drip irrigation units 20 can be arranged around the corresponding fruit tree, and it is convenient to move the drip irrigation unit 20. The water delivery pipe 10 is fixedly arranged at the bottom of the fixing device and is used for transporting irrigation water. Several drip irrigation units 20 are communicated with the water delivery pipe 10 and are used for irrigating the land at different positions around the fruit tree. During the irrigation process, the water will not spread excessively on the ground surface. Instead, it will first spread downward and then spread around, reducing water evaporation, reducing the use of irrigation water, saving irrigation costs, achieving efficient irrigation, and moreover, during the drip irrigation process, the drip irrigation head 23 is not easily blocked.

[0033] Please refer to Figures 1 to 3 , the drip irrigation unit 20 includes a telescopic hose 21, a fixing cover 22, and a drip irrigation head 23. The telescopic hose 21 is made of a rubber hose or a plastic hose, preferably a telescopic corrugated pipe. Its two ends are respectively communicated with the water delivery pipe 10 and the drip irrigation head 23. Due to the existence of the telescopic hose 21, the position of the drip irrigation head 23 can be adjusted, so that different types and specifications of fruit trees can be irrigated (the specific position and the number of drip irrigation units 20 can be determined according to the root development degree). The top of the fixing cover 22 is sealed, and the bottom is open. The drip irrigation head 23 extends into the fixing cover 22 from the top and is embedded in the top of the fixing cover 22.

[0034] On the one hand, the fixing cover 22 can cover the drip irrigation area to reduce water evaporation. On the other hand, the bottom of the fixing cover 22 extends into the soil. The water first spreads downward in the area where the fixing cover 22 is located and then spreads around, thereby reducing the water exposed on the soil surface layer and reducing water evaporation, thus reducing the use of irrigation water, saving irrigation costs, and achieving efficient irrigation.

[0035] In order to prevent the drip irrigation head 23 from being blocked, a porous drip plate 24 is provided inside the fixing cover 22. The drip plate 24 divides the inner cavity of the fixing cover 22 into a buffer cavity 25 and an irrigation cavity 26 from top to bottom. A water storage cylinder 27 is provided on the side of the drip plate 24 facing the buffer cavity 25. The bottom of the water storage cylinder 27 is sealed, and there is a gap between the top of the water storage cylinder 27 and the inner top of the fixing cover 22. The drip irrigation head 23 extends into the water storage cylinder 27. The water flowing out of the drip irrigation head 23 first enters the water storage cylinder 27 to gather, and then overflows from the top of the water storage cylinder 27 and passes through the drip plate 24 into the soil to achieve irrigation. This structure can effectively prevent the drip irrigation head 23 from being blocked.

[0036] In this embodiment, in order to facilitate the cleaning of the sediment at the bottom of the water storage cylinder 27, the top of the fixed cover 22 can be set to be detachable, that is, a detachable lid is provided at the top of the fixed cover 22. The lid can be directly sleeved on the top of the fixed cover 22 or connected to the top of the fixed cover 22 through buckles, bolts, etc.

[0037] In order to reduce the adhesion of soil, the fixed cover 22 can be set as a conical shape with a smaller top and a larger bottom. At this time, the inner side wall of the fixed cover 22 is also conical. In order to facilitate the fixed cover 22 to extend into the soil, a guiding surface can be provided at the bottom end of the fixed cover 22.

[0038] Please refer to Figure Figure 1 、 Figure 2 、 Figure 4 and Figure 5 , the fixing device includes a mounting frame 31, a mounting mechanism 32 and a fixing plate 33. The mounting mechanism 32 is used to connect with the fruit tree. The fixing plate 33 is installed at the bottom of the mounting frame 31. The water delivery pipe 10 is installed at the bottom of the fixing plate 33, which is used for fixing and extending the water delivery pipe 10. Since the water delivery pipe 10 is fixed by the mounting mechanism 32, the dumping of all the fixed covers 22 caused by the movement of the water delivery pipe 10 is avoided, thus affecting the smooth progress of drip irrigation.

[0039] The number and length of the fixing plates 33 are determined according to the irrigation range and the number of drip irrigation units 20. For example, the number of the fixing plates 33 is 2, which are respectively fixedly installed at both ends of the mounting frame 31 and are perpendicular to the mounting frame 31 respectively. In order to make the fixing plate 33 more stable, in this embodiment, a number of support legs 34 are provided at the bottom of the fixing plate 33. The support legs 34 are telescopic support legs (such as screw-threaded type, buckle-fixed type, etc.), and a support plate 341 is connected to the bottom of the support legs 34 for increasing the contact area.

[0040] The mounting mechanism 32 includes a driving mechanism 321 provided on the mounting frame 31 and a first fixing arc plate 322 and a second fixing arc plate 323 provided on the driving mechanism 321. The first fixing arc plate 322 and the second fixing arc plate 323 are arranged oppositely, and the driving mechanism 321 drives the first fixing arc plate 322 and the second fixing arc plate 323 to move synchronously towards or away from each other, which is used for clamping on or removing from the fruit tree.

[0041] In order to reduce the weight, the first fixing arc plate 322 and the second fixing arc plate 323 can be set as a frame shape. At the same time, in order to avoid damaging the fruit tree, elastic protective sleeves, such as rubber sleeves, can also be sleeved on the first fixing arc plate 322 and the second fixing arc plate 323.

[0042] In this embodiment, in order to better protect the fruit tree from damage, the first fixed arc plate 322 and the second fixed arc plate 323 are respectively connected to the driving mechanism 321 through the clamping force adjusting component 324. The clamping force adjusting component 324 includes a connecting frame 3241, a slider 3242 slidably arranged in the connecting frame 3241, a connecting rod 3243 connecting the slider 3242 and the corresponding fixed arc plate, and a spring 3244 located in the connecting frame 3241 and connecting the end of the slider 3242 and the connecting frame 3241. The sliding direction of the slider 3242 and the extending direction of the connecting rod 3243 are both the same as the moving direction of the fixed arc plate. When the first fixed arc plate 322 and the second fixed arc plate 323 clamp the fruit tree, the spring 3244 can serve as a buffer element to avoid damaging the fruit tree.

[0043] To adjust the clamping force, scale lines are provided on the outer side of the connecting frame 3241, and an indicating member 3245 that matches the scale lines and is connected to the slider 3242 is provided on the outer side of the connecting frame 3241. The indicating member 3245 can indicate the degree to which the spring 3244 is compressed, so as to facilitate the adjustment of the clamping force, and ensure an appropriate clamping force to avoid damaging the fruit tree during the growth process of the fruit tree and the initial clamping process.

[0044] The driving mechanism 321 includes a bidirectional lead screw 3211 and moving blocks 3212 respectively threadedly connected to different threaded sections of the bidirectional lead screw 3211 with opposite thread directions. The moving blocks 3212 are slidably arranged inside the mounting frame 31 and are connected to the corresponding connecting frames 3241. One end of the bidirectional lead screw 3211 is connected with a rotating handwheel 3213. By rotating the rotating handwheel 3213, the two connecting frames 3241 are driven to move towards or away from each other, so as to realize the movement of the first fixed arc plate 322 and the second fixed arc plate 323 towards or away from each other, and realize the clamping and fixing of the fruit tree or the separation from the fruit tree.

[0045] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A drip irrigation device for fruit tree planting, characterized in that: include: A fixing device, the fixing device is used to be fixed on a fruit tree to be drip irrigated, A water pipe (10), the water pipe (10) being fixedly arranged at the bottom of the fixing device; and a plurality of drip irrigation units (20), the drip irrigation units (20) comprising a telescopic hose (21), a fixed cover (22) and a drip irrigation head (23); the two ends of the telescopic hose (21) are respectively connected to the water delivery pipe (10) and the drip irrigation head (23); the bottom of the fixed cover (22) extends into the soil; the drip irrigation head (23) is mounted on the top of the fixed cover (22) and delivers water to the interior of the fixed cover (22); The plurality of drip irrigation units (20) perform drip irrigation for different areas around the fruit trees, and the irrigation water first seeps into the area where the fixed cover (22) is located, and then penetrates into the surrounding area.

2. The drip irrigation equipment for fruit tree planting according to claim 1, characterized in that: A drip plate (24) is provided in the middle of the fixed cover (22), dividing the fixed cover (22) into a buffer cavity (25) and an irrigation cavity (26); a water storage cylinder (27) is provided on the side of the drip plate (24) facing the buffer cavity (25); a gap is provided between the water storage cylinder (27) and the top of the fixed cover (22); and the drip irrigation head (23) extends into the water storage cylinder (27).

3. The drip irrigation equipment for fruit tree planting according to claim 1, characterized in that: The fixing device comprises a mounting frame (31), a mounting mechanism (32) arranged on one side of the mounting frame (31) and used for connecting to a fruit tree, and fixing plates (33) respectively arranged at the bottom of both ends of the mounting frame (31); the water pipe (10) is mounted at the bottom of the fixing plate (33), and the position where the telescopic hose (21) communicates with the water pipe (10) corresponds to the fixing plate (33); and a plurality of supporting legs (34) are also provided at the bottom of the fixing plate (33).

4. The drip irrigation equipment for fruit tree planting according to claim 3, characterized in that: The support leg (34) is a telescopic support leg, and a support plate (341) is provided at the bottom end thereof.

5. The drip irrigation equipment for fruit tree planting according to claim 3, characterized in that: The mounting mechanism (32) comprises a driving mechanism (321) arranged on the mounting frame (31), and a first fixed arc plate (322) and a second fixed arc plate (323) arranged on the driving mechanism (321); the first fixed arc plate (322) and the second fixed arc plate (323) are arranged opposite to each other, and the driving mechanism (321) drives the first fixed arc plate (322) and the second fixed arc plate (323) to move synchronously towards or away from each other, so as to be clamped on or removed from a fruit tree.

6. The drip irrigation equipment for fruit tree planting according to claim 5, characterized in that: Elastic protective sleeves are provided on the inner sides of the first fixed arc plate (322) and the second fixed arc plate (323).

7. The drip irrigation equipment for fruit tree planting according to claim 5, characterized in that: The first fixed arc plate (322) and the second fixed arc plate (323) are respectively connected to the driving mechanism (321) via a clamping force adjustment component (324); The clamping force adjustment component (324) comprises a connecting frame (3241), a slider (3242) slidably arranged inside the connecting frame (3241), a connecting rod (3243) connecting the slider (3242) and a corresponding fixed arc plate, and a spring (3244) located inside the connecting frame (3241) and connected to the slider (3242) and the end of the connecting frame (3241); The sliding direction of the slider (3242) and the extending direction of the connecting rod (3243) are both consistent with the moving direction of the fixed arc plate; the outer side of the connecting frame (3241) is provided with a scale line, and the outer side of the connecting frame (3241) is provided with an indicator (3245) that matches the scale line and is connected to the slider (3242).

8. The drip irrigation equipment for fruit tree planting according to claim 7, characterized in that: The driving mechanism (321) comprises a bidirectional screw rod (3211) and a moving block (3212) threadedly connected to thread segments of different rotation directions of the bidirectional screw rod (3211); the moving block (3212) is slidably arranged on the inner side of the installation frame (31) and connected to the corresponding connection frame (3241).

9. The drip irrigation equipment for fruit tree planting according to claim 8, characterized in that: The bidirectional screw rod (3211) is connected to a rotating hand wheel (3213).

10. The drip irrigation equipment for fruit tree planting according to any one of claims 1 to 9, characterized in that: The fixed cover (22) is cylindrical or conical in shape, and a guide surface is provided at the bottom end of the fixed cover (22).

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