Cultivation and Irrigation Equipment for Composite Planting of Fruit Trees and Its Usage Method

Abstract

The present invention relates to the technical field of irrigation equipment, and discloses a cultivation and irrigation equipment for composite planting of fruit trees and its usage method, including a number of vertical pipes, and the number of vertical pipes are assembled into a support structure. It further includes: an opening and closing component, which includes an inner pipe and a buried pipe. The inner pipe is slidably arranged inside the buried pipe. A first water outlet is opened on the outer side of the inner pipe, and a second water outlet is opened on the outer side of the buried pipe; a sewage cleaning component, which includes a drainage port and a mud scraping plate. The drainage port is opened inside one end of the buried pipe, and the mud scraping plate is slidably arranged on the outer side of the buried pipe and fixedly arranged at one end of the vertical pipe; a contraction component, which includes a vertical pipe and a buried pipe. The buried pipe is slidably arranged inside the vertical pipe. Through the design of multiple combined installations, the equipment forms a support structure, which can not only achieve irrigation, but also play a good supporting effect on fruit trees, with diverse functions and more convenient service for modern agricultural production.

Description

Technical Field

[0001] The present invention relates to the technical field of irrigation equipment, and particularly to a cultivation and irrigation equipment for fruit tree compound planting and its usage method. Background Technique

[0002] In modern agricultural production, the cultivation and irrigation of fruit trees are not only the basis for the healthy growth of fruit trees, but also the core link to achieve efficient, high-quality and sustainable agricultural development. With the growth of the global population and the intensification of climate change, agricultural production faces challenges such as resource shortages and increasing environmental pressures. Therefore, the cultivation and irrigation technologies of fruit trees must be continuously innovated to meet the needs of modern agriculture.

[0003] The existing cultivation and irrigation equipment for fruit tree compound planting can basically meet people's usage needs. During the process of fruit tree cultivation and irrigation, the method of subsurface irrigation can effectively improve the water absorption of the roots of fruit trees, and at the same time can also reduce evaporation and save water resources. However, during the process of inserting the existing irrigation equipment into the soil, since the water outlet is usually connected to the inside of the pipeline, the soil squeezed during the insertion process is likely to enter the pipeline from the water outlet and cause blockage, affecting the irrigation effect. Summary of the Invention

[0004] The purpose of the present invention is to provide a cultivation and irrigation equipment for fruit tree compound planting and its usage method, so as to solve the problem that during the process of inserting the equipment into the soil as mentioned in the above background technique, since the water outlet is usually connected to the inside of the pipeline, the soil squeezed during the insertion process is likely to enter the pipeline from the water outlet and cause blockage, affecting the irrigation effect.

[0005] To solve the above technical problems, the present invention is realized through the following technical solutions:

[0006] The present invention is a cultivation and irrigation equipment for fruit tree compound planting, including a number of vertical pipes, and the number of vertical pipes are assembled into a support structure. It further includes:

[0007] An opening and closing component, which includes an inner pipe and a buried pipe. The inner pipe is slidably arranged inside the buried pipe. A first water outlet is opened on the outer side of the inner pipe, and a second water outlet is opened on the outer side of the buried pipe;

[0008] A cleaning component, which includes a drainage port and a mud scraping plate. The drainage port is opened inside one end of the buried pipe, and the mud scraping plate is slidably arranged on the outer side of the buried pipe and fixedly arranged at one end of the vertical pipe;

[0009] A contraction component, which includes a vertical pipe and a buried pipe. The buried pipe is slidably arranged inside the vertical pipe.

[0010] Further, a sliding cavity is provided inside the riser pipe. The size of the sliding cavity is adapted to the buried pipe. One end of the buried pipe is fixedly provided with a slider, and the slider is slidably arranged inside the chute. The chute is arranged on the side wall of the riser pipe and communicates with the sliding cavity.

[0011] Further, one end of the buried pipe is fixedly provided with a rotating shaft. The rotating shaft is arranged inside the installation cavity. The installation cavity is opened inside the rotating head. The rotating shaft is rotatably connected to the rotating head. A pushing block is fixedly arranged on the outside of the rotating head. The size of the pushing block is adapted to the card slot. The card slot is opened on the side wall of the riser pipe.

[0012] Further, one end of the riser pipe is fixedly provided with a connector. One end of the connector is hinged with a connecting seat. The connecting seat is fixedly arranged on one side of the fixing plate. The fixing plates are arranged in multiple groups and are connected by bolts.

[0013] Further, an installation seat is fixedly arranged at the other end of the riser pipe. A pedal is arranged on one side of the installation seat. One end of the pedal is hinged to the installation seat. Several ground nails are arranged at the other end of the pedal.

[0014] Further, a water injection cavity is opened inside one end of the buried pipe. One end of the water injection cavity is opened inside the reinforcing rod. One end of the reinforcing rod is provided with a water inlet through which the water inlet communicates with the water injection cavity. A multi-channel interface is installed at the other end of the water injection cavity.

[0015] Further, a push rod is fixedly arranged at one end of the inner pipe. The push rod is movably arranged inside the first adjustment groove and the second adjustment groove. The sizes of the first adjustment groove and the second adjustment groove are adapted to each other. The first adjustment groove and the second adjustment groove overlap. Both the first adjustment groove and the second adjustment groove are arranged in a U-shaped structure.

[0016] Further, a drill bit is arranged at one end of the buried pipe. A sliding rod is fixedly arranged at one end of the drill bit. The sliding rod is slidably arranged inside the sliding hole. The sliding hole is opened inside the fixing block. The end of the sliding rod away from the drill bit is attached to the inner pipe.

[0017] Further, the fixing block is arranged inside one end of the buried pipe. One end of the fixing block is fixedly arranged with the reinforcing rod. An activity cavity is arranged inside the fixing block. A moving disk is slidably arranged inside the activity cavity. One side of the moving disk is fixedly arranged at one end of the connecting rod. A spring is arranged on one side of the moving disk. The spring is sleeved outside the connecting rod. The other end of the connecting rod is fixedly arranged with the drill bit.

[0018] A cultivation and irrigation method for composite planting of fruit trees includes the following steps:

[0019] Step 1: Installation and fixation. First, push the buried pipe out from the inside of the riser pipe, rotate the pushing block and push it into the card slot. Select a suitable position and angle, and insert the buried pipe and the ground nails into the soil by stepping on the pedal. Fix the multiple groups of fixing plates to the fruit trees with bolts to complete the installation. The assembly of the multiple groups of fixing plates forms a support structure for the device, which can stably support the fruit trees.

[0020] Step 2: Start liquid injection. Connect the multi-channel interface to an external water source, and let the liquid be poured into the interior of the inner tube through the water injection cavity. Further, rotate the push rod to one end of the first adjustment groove and the second adjustment groove, so that the first water outlet and the second water outlet coincide, and the liquid poured into the interior of the inner tube flows into the soil. On the one hand, the different positions where the push rod rotates to the first adjustment groove and the second adjustment groove can control the overlapping area of the first water outlet and the second water outlet, and can regulate the flow rate of the liquid flowing into the soil. On the other hand, when the first water outlet and the second water outlet do not coincide, the inner tube can play a role in blocking the soil during the process of inserting into the soil, preventing the soil from entering the interior of the inner tube and causing blockage, which affects the irrigation effect;

[0021] Step 3: Clean and store. Pull out the inner tube from the interior of the soil. Push down the push rod and then continue to rotate the push rod to snap into the bottom ends of the first adjustment groove and the second adjustment groove. The drill bit moves to open the drain port, and continue to pour water into the interior of the inner tube. The water is discharged from the first water outlet, the second water outlet and the drain port, which is convenient for discharging the sediment flowing into the interior of the inner tube from the drain port, and can flush and discharge the soil remaining inside the first water outlet and the second water outlet, preventing the soil from drying and solidifying and affecting the next use. Further, push the buried pipe into the interior of the vertical pipe. The mud scraping plate can scrape off the small amount of remaining soil on the outer side of the buried pipe, and at the same time realize storage, which is convenient for the operator to carry.

[0022] The present invention has the following beneficial effects:

[0023] (1) By designing the opening and closing assembly of the present invention, rotate the push rod to one end of the first adjustment groove and the second adjustment groove, so that the first water outlet and the second water outlet coincide, and the liquid poured into the interior of the inner tube flows into the soil. On the one hand, the different positions where the push rod rotates to the first adjustment groove and the second adjustment groove can control the overlapping area of the first water outlet and the second water outlet, and can regulate the flow rate of the liquid flowing into the soil. On the other hand, when the first water outlet and the second water outlet do not coincide, the inner tube can play a role in blocking the soil during the process of inserting into the soil, preventing the soil from entering the interior of the inner tube and causing blockage, which affects the irrigation effect.

[0024] (2) By designing the dirt cleaning assembly of the present invention, push down the push rod and then continue to rotate the push rod to snap into the bottom ends of the first adjustment groove and the second adjustment groove. When the drill bit moves, the drain port is opened, and continue to pour water into the interior of the inner tube. The water is discharged from the first water outlet, the second water outlet and the drain port, which is convenient for discharging the sediment flowing into the interior of the inner tube from the drain port, and can flush and discharge the soil remaining inside the first water outlet and the second water outlet, preventing the soil from drying and solidifying and affecting the next use. Further, push the buried pipe into the interior of the vertical pipe. The mud scraping plate can scrape off the small amount of remaining soil on the outer side of the buried pipe, and at the same time realize storage, which is convenient for the operator to carry.

[0025] (3) When the present invention is installed, the angle between the connector and the connection seat can be adjusted. Then, the angle of the buried pipe inserted into the soil can be adjusted by changing the height of the fixed height, so that the distance between the end of the buried pipe inserted into the soil and the fruit tree is adjusted. When the fixed height is low, the irrigation area of the buried pipe away from the tree trunk increases, further improving the absorption effect of the roots on the periphery of large fruit trees. On the contrary, the irrigation area decreases, which is suitable for the root absorption of small fruit trees and can also reduce unnecessary resource waste.

[0026] (4) Through the design of multiple combined installations, the equipment forms a bracket structure, which can not only achieve irrigation but also play a good supporting effect on fruit trees, with diverse functions and more convenient service for modern agricultural production.

[0027] Of course, it is not necessary for any product implementing the present invention to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0029] Figure 2 is a schematic diagram of a partial structure of the present invention;

[0030] Figure 3 is a schematic diagram of the partial structure disassembly of the present invention;

[0031] Figure 4 is the present invention Figure 2 schematic diagram of the structure at C in;

[0032] Figure 5 is the present invention Figure 1 cross-sectional view taken along line A - A in;

[0033] Figure 6 is the present invention Figure 5 schematic diagram of the structure at D in;

[0034] Figure 7 is the present invention Figure 2 cross-sectional view taken along line B - B in;

[0035] Figure 8 is the present invention Figure 7 schematic diagram of the structure at E in;

[0036] Figure 9 is a schematic diagram of the partial structure disassembly of the present invention;

[0037] Figure 10 is a flowchart of the usage method of the present invention.

[0038] In the drawings, the list of components represented by each reference numeral is as follows:

[0039] In the figure: 1, riser pipe; 101, sliding cavity; 102, sliding groove; 103, buried pipe; 104, slider; 105, drill bit; 106, reinforcing rod; 2, fixing plate; 201, connecting seat; 202, connecting head; 203, mounting seat; 204, pedal; 205, ground nail; 206, rotating head; 207, pushing block; 208, mounting cavity; 209, rotating shaft; 210, clamping groove; 3, inner pipe; 301, first water outlet; 302, second water outlet; 303, push rod; 304, first adjustment groove; 305, second adjustment groove; 306, water injection cavity; 307, water inlet; 308, multi-channel interface; 4, drain outlet; 401, fixing block; 402, movable cavity; 403, moving plate; 404, connecting rod; 405, spring; 406, sliding rod; 407, sliding hole; 5, mud scraper. Specific embodiments

[0040] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention.

[0041] Please refer to Figures 1 - 10 As shown, the present invention is a cultivation and irrigation device for fruit tree compound planting, including a plurality of riser pipes 1, and a plurality of riser pipes 1 are assembled into a support structure. It also includes:

[0042] An opening and closing assembly, the opening and closing assembly includes an inner pipe 3 and a buried pipe 103. The inner pipe 3 is slidably arranged inside the buried pipe 103. A first water outlet 301 is opened on the outer side of the inner pipe 3, and a second water outlet 302 is opened on the outer side of the buried pipe 103;

[0043] A cleaning component, the cleaning component includes a drain outlet 4 and a mud scraper 5. The drain outlet 4 is opened inside one end of the buried pipe 103, and the mud scraper 5 is slidably arranged on the outer side of the buried pipe 103 and fixedly arranged at one end of the riser pipe 1;

[0044] A contraction assembly, the contraction assembly includes a riser pipe 1 and a buried pipe 103. The buried pipe 103 is slidably arranged inside the riser pipe 1.

[0045] Please refer to Figures 1 - 4 As shown, a sliding cavity 101 is opened inside the riser pipe 1. The size of the sliding cavity 101 is adapted to the buried pipe 103. A slider 104 is fixedly arranged at one end of the buried pipe 103. The slider 104 is slidably arranged inside the sliding groove 102. The sliding groove 102 is arranged on the side wall of the riser pipe 1 and communicates with the sliding cavity 101. A rotating shaft 209 is fixedly arranged at one end of the buried pipe 103. The rotating shaft 209 is arranged inside the mounting cavity 208. The mounting cavity 208 is opened inside the rotating head 206. The rotating shaft 209 is rotatably connected to the rotating head 206. A pushing block 207 is fixedly arranged on the outer side of the rotating head 206. The size of the pushing block 207 is adapted to the clamping groove 210. The clamping groove 210 is opened on the side wall of the riser pipe 1.

[0046] During use, the buried pipe 103 is pushed out from the inside of the sliding cavity 101 by pushing the push block 207. When the buried pipe 103 is fully extended, the push block 207 is rotated to one side. Since rotation can occur between the rotating head 206 and the buried pipe 103, the push block 207 is rotated into the card slot 210, and the rotating head 206 is no longer displaced, further restricting the retraction of the extended buried pipe 103.

[0047] Please refer to Figures 1 - 4 As shown, a connector 202 is fixedly arranged at one end of the riser pipe 1. One end of the connector 202 is hinged with a connection seat 201, and the connection seat 201 is fixedly arranged on one side of the fixing plate 2. The fixing plates 2 are arranged in multiple groups and are connected by bolts. At the other end of the riser pipe 1, a mounting seat 203 is fixedly arranged. One side of the mounting seat 203 is provided with a pedal 204. One end of the pedal 204 is hinged to the mounting seat 203, and several ground nails 205 are arranged at the other end of the pedal 204.

[0048] During use, first determine the position where the buried pipe 103 is inserted into the soil. Then, the buried pipe 103 and the ground nails 205 are inserted into the soil by stepping on the pedal 204. Multiple groups are inserted in this way. Further, the multiple groups of fixing plates 2 are connected by bolts and fixed to the fruit tree, which can provide a good supporting effect on the fruit tree. At the same time, the angle between the connector 202 and the connection seat 201 can be adjusted, so the angle at which the buried pipe 103 is inserted into the soil can be adjusted by changing the fixed height, and the distance between the end of the buried pipe 103 inserted into the soil and the fruit tree is adjusted. When the fixed height is lower, the irrigation area of the buried pipe 103 away from the tree trunk increases, further improving the absorption effect of the roots on the periphery of large fruit trees. On the contrary, the irrigation area decreases, which is suitable for the root absorption of smaller fruit trees and can also reduce unnecessary resource waste.

[0049] Please refer to Figures 5 - 6 As shown, a water injection cavity 306 is opened inside one end of the buried pipe 103. One end of the water injection cavity 306 is opened inside the reinforcing rod 106. One end of the reinforcing rod 106 is provided with a through water inlet 307, and the water inlet 307 is communicated with the water injection cavity 306. A multi-channel interface 308 is installed at the other end of the water injection cavity 306.

[0050] During use, the multi-channel interface 308 can be connected to an external water source and nutrient solution at the same time. Specifically, it is mostly connected by a hose. The connection method is an existing technology and will not be described in detail. After the nutrient solution or the external water source is connected, the liquid flows into the inside of the water injection cavity 306, and further is injected into the inside of the inner pipe 3 and the buried pipe 103 through the water inlet 307. The liquid can enter the soil through the first water outlet 301 and the second water outlet 302 to achieve root absorption.

[0051] Please refer to Figures 1 - 4As shown in the figure, a push rod 303 is fixedly arranged at one end of the inner tube 3. The push rod 303 is movably arranged inside the first adjustment groove 304 and the second adjustment groove 305. The sizes of the first adjustment groove 304 and the second adjustment groove 305 are adapted to each other. The first adjustment groove 304 and the second adjustment groove 305 are arranged in an overlapping manner, and both the first adjustment groove 304 and the second adjustment groove 305 are arranged in a U-shaped structure.

[0052] During use, since the first adjustment groove 304 and the second adjustment groove 305 are arranged in a U-shaped structure, when the push rod 303 is rotated and pushed into the upper opening end of the U-shaped structure, the first water outlet 301 and the second water outlet 302 are overlapped, so that the liquid can flow into the soil through the overlapping part of the first water outlet 301 and the second water outlet 302. By changing the distance that the push rod 303 is pushed into the upper opening end of the U-shaped structure, the overlapping area of the first water outlet 301 and the second water outlet 302 can be adjusted, so as to adjust the flow rate of the liquid flowing into the soil. When the push rod 303 is at the upper connecting end of the U-shaped structure, the first water outlet 301 and the second water outlet 302 are completely misaligned, which can prevent soil from entering the inner tube 3 when the buried pipe 103 is inserted into the soil.

[0053] Please refer to Figures 8 - 9 As shown in the figure, a drill bit 105 is arranged at one end of the buried pipe 103. A sliding rod 406 is fixedly arranged at one end of the drill bit 105. The sliding rod 406 is slidably arranged inside the sliding hole 407. The sliding hole 407 is opened inside the fixed block 401. The end of the sliding rod 406 away from the drill bit 105 is arranged in contact with the inner tube 3. The fixed block 401 is arranged inside one end of the buried pipe 103. One end of the fixed block 401 is fixedly arranged with a reinforcing rod 106. An activity cavity 402 is arranged inside the fixed block 401. A moving disk 403 is slidably arranged inside the activity cavity 402. One side of the moving disk 403 is fixedly arranged at one end of a connecting rod 404. A spring 405 is arranged on one side of the moving disk 403. The spring 405 is sleeved outside the connecting rod 404. The other end of the connecting rod 404 is fixedly arranged with the drill bit 105.

[0054] During use, push the push rod 303 to move to the lower end of the U-shaped structure. During this process, the inner tube 3 acts on the sliding rod 406 downward to move the drill bit 105. The drill bit 105 moves away from the buried pipe 103 to make the drain port 4 communicate with the outside. Further rotate the push rod 303 to move to the opening at the lower end of the U-shaped structure. During this process, the first water outlet 301 and the second water outlet 302 coincide. Continue to pour water into the inside of the inner tube 3, and the poured water is discharged from the first water outlet 301, the second water outlet 302 and the drain port 4. During the discharge process, it can carry sediment out, which can achieve a good cleaning effect and avoid blockage. Among them, during the process of the buried pipe 103 being retracted into the sliding cavity 101, the mud scraping plate 5 can scrape off the remaining sediment on the outside of the buried pipe 103. By setting the spring 405, the elastic action of the spring 405 can push the moving disk 403 to make the drill bit 105 fit with the bottom of the buried pipe 103, realizing the closing effect on the drain port 4 and avoiding the poured liquid from flowing into the soil through the drain port 4.

[0055] A cultivation and irrigation method for composite planting of fruit trees includes the following steps:

[0056] Step 1: Installation and fixation. First, push the buried pipe 103 out of the inside of the vertical pipe 1, rotate the push block 207 and push it into the card slot 210. Select a suitable position and angle and insert the buried pipe 103 and the ground nail 205 into the soil by stepping on the pedal 204. Fix multiple groups of fixing plates 2 to the fruit trees with bolts to complete the installation. The assembly of multiple groups of fixing plates 2 forms a support structure for the device, which can stably support the fruit trees.

[0057] Step 2: Start injecting liquid. Connect the multi-channel interface 308 to an external water source, and let the liquid be poured into the inside of the inner tube 3 through the water injection cavity 306. Further push the push rod 303 to rotate to one end of the first adjustment groove 304 and the second adjustment groove 305, so that the first water outlet 301 and the second water outlet 302 coincide, and the liquid poured into the inside of the inner tube 3 flows into the soil. On the one hand, the different positions where the push rod 303 rotates to the first adjustment groove 304 and the second adjustment groove 305 can control the overlapping area of the first water outlet 301 and the second water outlet 302, and can regulate the flow rate of the liquid flowing into the soil. On the other hand, when the first water outlet 301 and the second water outlet 302 do not coincide, the inner tube 3 can play a role in blocking the soil during the process of inserting into the soil, avoiding soil entering the inside of the inner tube 3 and causing blockage, which affects the irrigation effect.

[0058] Step 3: Cleaning and storage. Pull out the inner tube 3 from the interior of the soil. Push the push rod 303 downward and then continue to rotate the push rod 303 to snap it into the bottom ends of the first adjustment groove 304 and the second adjustment groove 305. When the drill bit 105 moves, the drain port 4 opens, and water is continuously poured into the interior of the inner tube 3. The water is discharged from the first water outlet 301, the second water outlet 302, and the drain port 4, facilitating the discharge of sediment flowing into the interior of the inner tube 3 from the drain port 4, and capable of flushing and discharging the soil remaining inside the first water outlet 301 and the second water outlet 302, preventing the soil from drying and solidifying and affecting subsequent use. Further, push the buried pipe 103 into the interior of the riser pipe 1. The mud scraping plate 5 can scrape off the remaining small amount of soil on the outer side of the buried pipe 103, and at the same time achieve storage, facilitating the operator to carry it.

[0059] A specific application of this embodiment is as follows:

[0060] When starting to use, initially push the buried pipe 103 out of the interior of the sliding cavity 101 by pushing the push block 207. When the buried pipe 103 is fully extended, rotate the push block 207 to one side. Since rotation can occur between the rotating head 206 and the buried pipe 103, the push block 207 is rotated into the card slot 210, and the rotating head 206 no longer shifts, further restricting the retraction of the extended buried pipe 103 and determining the position of the buried pipe 103 inserted into the soil. Then, insert the buried pipe 103 and the ground nail 205 into the soil by stepping on the pedal 204. Insert multiple groups in this way. Further, connect multiple fixing plates 2 to the fruit tree by bolts for fixation, which can provide a good supporting effect on the fruit tree. At the same time, the angle between the connecting head 202 and the connecting seat 201 can be adjusted, so the angle of the buried pipe 103 inserted into the soil can be adjusted by changing the height of the fixation, and the distance between the end of the buried pipe 103 inserted into the soil and the fruit tree can be adjusted. When the fixation height is lower, the irrigation area of the buried pipe 103 away from the tree trunk increases, further enhancing the absorption effect of the roots on the periphery of large fruit trees. On the contrary, the irrigation area decreases, which is suitable for the root absorption of smaller fruit trees and can also reduce unnecessary waste of resources;

[0061] The multi-channel interface 308 can be connected to an external water source and nutrient solution at the same time, and is specifically connected through a hose. The connection method is the existing technology and will not be described in detail. After the nutrient solution or the external water source is connected, the liquid flows into the water injection cavity 306, and is further injected into the inner tube 3 and the buried tube 103 through the water inlet 307. The liquid can enter the soil through the first water outlet 301 and the second water outlet 302 to be absorbed by the roots. The first regulating groove 304 and the second regulating groove 305 are set to a U-shaped structure. When the push rod 303 is rotated and pushed into the upper open end of the U-shaped structure, the first regulating groove 304 and the second regulating groove 305 are set to a U-shaped structure. The first water outlet 301 and the second water outlet 302 overlap, so that the liquid can flow into the soil through the overlapped portion of the first water outlet 301 and the second water outlet 302. By changing the distance of the push rod 303 pushed into the upper opening end of the U-shaped structure, the overlapped area of ​​the first water outlet 301 and the second water outlet 302 can be adjusted to adjust the flow rate of the liquid flowing into the soil. When the push rod 303 is at the upper connection end of the U-shaped structure, the first water outlet 301 and the second water outlet 302 are completely misaligned, which can prevent the soil from entering the interior of the inner tube 3 when the buried pipe 103 is inserted into the soil.

[0062] The push rod 303 is pushed to move to the lower end of the U-shaped structure. During the process, the inner tube 3 moves the drill bit 105 by acting on the sliding rod 406 downward, and the drill bit 105 moves away from the buried tube 103 to connect the drain port 4 with the outside. The push rod 303 is further rotated to move to the lower end opening of the U-shaped structure. During the process, the first water outlet 301 and the second water outlet 302 coincide with each other, and water continues to be poured into the inner tube 3. The poured water is discharged from the first water outlet 301, the second water outlet 302 and the drain port 4. During the discharge process, mud and sand can be carried out, which can have a good cleaning effect and avoid blockage. When the buried tube 103 is retracted into the sliding cavity 101, the scraper plate 5 can scrape off the excess mud and sand remaining on the outside of the buried tube 103. By setting the spring 405, the elastic action of the spring 405 can push the moving disk 403 to make the drill bit 105 fit with the bottom of the buried tube 103, thereby realizing the closing effect on the drain port 4 and preventing the poured liquid from flowing into the soil through the drain port 4.

Claims

1. A cultivation and irrigation device for composite planting of fruit trees, comprising a plurality of risers (1), wherein the plurality of risers (1) are assembled into a support structure, characterized in that: Also includes: An opening and closing assembly, the opening and closing assembly comprising an inner tube (3) and a buried tube (103), the inner tube (3) being slidably arranged inside the buried tube (103), a first water outlet (301) being provided on the outer side of the inner tube (3), and a second water outlet (302) being provided on the outer side of the buried tube (103); A dirt-cleaning assembly, the dirt-cleaning assembly comprising a drain port (4) and a scraper (5), the drain port (4) being disposed inside one end of the buried pipe (103), the scraper (5) being slidably disposed outside the buried pipe (103) and fixedly disposed at one end of the vertical pipe (1); A contraction assembly, the contraction assembly comprising a vertical pipe (1) and a buried pipe (103), the buried pipe (103) being slidably arranged inside the vertical pipe (1); A rotating shaft (209) is fixedly provided at one end of the buried pipe (103), the rotating shaft (209) is arranged inside the installation cavity (208), the installation cavity (208) is opened inside the rotating head (206), the rotating shaft (209) is rotatably connected to the rotating head (206), a push block (207) is fixedly provided outside the rotating head (206), the size of the push block (207) is adapted to the card slot (210), and the card slot (210) is opened on the side wall of the vertical pipe (1); A connecting head (202) is fixedly provided at one end of the riser (1), a connecting seat (201) is hingedly connected to one end of the connecting head (202), the connecting seat (201) is fixedly provided on one side of a fixing plate (2), and the fixing plate (2) is provided in multiple groups and connected by bolts.

2. The cultivation and irrigation equipment for composite planting of fruit trees according to claim 1, characterized in that: A sliding cavity (101) is provided inside the riser (1), the size of the sliding cavity (101) being adapted to the buried pipe (103), a sliding block (104) being fixedly provided at one end of the buried pipe (103), the sliding block (104) being slidably arranged inside a sliding groove (102), the sliding groove (102) being arranged on the side wall of the riser (1) and being communicated with the sliding cavity (101).

3. The cultivation and irrigation equipment for composite planting of fruit trees according to claim 2, characterized in that: A mounting seat (203) is fixedly provided at the other end of the vertical pipe (1), a pedal (204) is provided on one side of the mounting seat (203), one end of the pedal (204) is hingedly connected to the mounting seat (203), and the other end of the pedal (204) is provided with a plurality of ground nails (205).

4. The cultivation and irrigation equipment for composite planting of fruit trees according to claim 3, characterized in that: A water injection cavity (306) is provided inside one end of the buried pipe (103), one end of the water injection cavity (306) is provided inside the reinforcing rod (106), one end of the reinforcing rod (106) is provided with a water inlet (307), the water inlet (307) is provided in communication with the water injection cavity (306), and the other end of the water injection cavity (306) is provided with a multi-channel interface (308).

5. The cultivation and irrigation equipment for composite planting of fruit trees according to claim 4, characterized in that: A push rod (303) is fixedly arranged at one end of the inner tube (3), and the push rod (303) is movably arranged inside the first adjustment groove (304) and the second adjustment groove (305), the first adjustment groove (304) and the second adjustment groove (305) have matching sizes, the first adjustment groove (304) and the second adjustment groove (305) are arranged to overlap, and the first adjustment groove (304) and the second adjustment groove (305) are both arranged to be U-shaped structures.

6. The cultivation and irrigation equipment for composite planting of fruit trees according to claim 5, characterized in that: A drill bit (105) is provided at one end of the buried pipe (103), a slide rod (406) is fixedly provided at one end of the drill bit (105), the slide rod (406) is slidably arranged inside a slide hole (407), the slide hole (407) is opened inside the fixed block (401), and the end of the slide rod (406) away from the drill bit (105) is arranged in close contact with the inner pipe (3).

7. The cultivation and irrigation equipment for composite planting of fruit trees according to claim 6, characterized in that: The fixed block (401) is arranged inside one end of the buried pipe (103), one end of the fixed block (401) is fixedly arranged with the reinforcing rod (106), an active cavity (402) is arranged inside the fixed block (401), a movable disk (403) is slidably arranged inside the active cavity (402), one side of the movable disk (403) is fixedly arranged at one end of the connecting rod (404), one side of the movable disk (403) is provided with a spring (405), the spring (405) is sleeved on the outside of the connecting rod (404), and a drill bit (105) is fixedly arranged at the other end of the connecting rod (404).

8. A cultivation and irrigation method for composite planting of fruit trees, using the cultivation and irrigation equipment for composite planting of fruit trees as claimed in claim 7, characterized in that: It includes the following steps: Step 1: Installation and fixing, first push the buried pipe (103) out from the inside of the vertical pipe (1), rotate the push block (207) and push it into the inside of the slot (210), select a suitable position and angle to insert the buried pipe (103) and the ground nail (205) into the soil by stepping on the pedal (204), fix the multiple sets of fixing plates (2) to the fruit tree by bolts, and complete the installation. The multiple sets of fixing plates (2) are assembled so that the device forms a bracket structure, which can provide stable support for the fruit tree; Step 2: Start injecting liquid, connect the multi-channel interface (308) to an external water source, and allow liquid to be injected into the inner tube (3) through the water injection cavity (306), and further push the push rod (303) to rotate to one end of the first adjustment groove (304) and the second adjustment groove (305), so that the first water outlet (301) and the second water outlet (302) overlap, so that the liquid injected into the inner tube (3) flows into the soil. On the one hand, the push rod (303) rotates to the different positions of the first adjustment groove (304) and the second adjustment groove (305), which can control the overlapping area of ​​the first water outlet (301) and the second water outlet (302), and can regulate the flow rate of the liquid into the soil. On the other hand, when the first water outlet (301) and the second water outlet (302) do not overlap, the inner tube (3) can play a blocking role on the soil during the insertion process of the soil, so as to prevent the soil from entering the inner tube (3) and clogging it, thereby affecting the irrigation effect. Step 3: Cleaning and storage. Pull the inner tube (3) out of the soil, push the push rod (303) downward and continue to rotate the push rod (303) to snap into the bottom ends of the first adjustment groove (304) and the second adjustment groove (305). The drill bit (105) moves to open the drain port (4), and water is continuously poured into the inner tube (3). The water is discharged from the first water outlet (301), the second water outlet (302) and the drain port (4), so that the mud and sand flowing into the inner tube (3) can be discharged from the drain port (4). The soil remaining in the first water outlet (301) and the second water outlet (302) can be flushed and discharged to prevent the soil from drying up and affecting the next use. The buried tube (103) is further pushed into the interior of the vertical tube (1). The scraper (5) can scrape off the excess soil remaining on the outside of the buried tube (103), and the storage is realized at the same time, which is convenient for the operator to carry.

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