Automatic irrigation drip pipe layout structure for litchi greenhouse

Abstract

The utility model provides automatic irrigation dripper layout structure of litchi greenhouse belongs to irrigation dripper technical field, including base, the top of base is provided with the intercepting assembly that intercepts sundries in river water or well water, one side of base is provided with the auxiliary assembly that assists sundries to clean up. The utility model discloses the intercepting assembly is set up, through the screen of double -deck, can effectively intercept the sundries in water, servo motor drives screw rod to rotate to drive the reciprocating movement of the brush on fixed plate to clean up the sundries on the screen, when the soil humidity sensor detects the humidity of surrounding soil and is lower than the set value, passes signal to controller, and the controller opens solenoid valve, and water source passes through the connecting pipe, and flows into the conveying pipe and conveying frame, and then the conveying frame is accurately conveyed to the dripper in the bottom of fixed frame from water source, satisfies the demand of sapling growth to moisture.

Description

Technical Field

[0001] This utility model relates to the field of irrigation drip pipe technology, and more specifically, to the layout structure of automated irrigation drip pipes for lychee greenhouses. Background Technology

[0002] Lychee, a specialty fruit of southern my country with significant economic value, occupies a crucial position in the agricultural industrial structure. With continuously rising market demand and the acceleration of agricultural modernization, lychee cultivation is expanding, gradually moving towards intensive and large-scale operations. Precise control of irrigation volume and timing, creating a suitable water environment for lychee seedlings, has become a core element in ensuring lychee yield and improving quality. However, the traditional automated irrigation drip system layout for lychee greenhouses still has the following shortcomings:

[0003] In actual irrigation of litchi greenhouses, well water and river water are commonly used sources. However, during the extraction process, well water carries a large amount of silt and large mineral particles due to the complexity of the underground environment. These impurities easily accumulate and clog the drip emitters, resulting in insufficient water supply to litchi seedlings in some areas. This uneven water supply severely affects the growth of litchi seedlings, causing uneven growth and reducing litchi yield and quality. Therefore, an automated drip irrigation layout structure for litchi greenhouses is proposed. Utility Model Content

[0004] The purpose of this invention is to address the problem that, in the actual irrigation of lychee greenhouses, well water and river water are commonly used water sources. During the extraction process, due to the complexity of the underground environment, well water and river water carry a large amount of silt and large mineral particles, which easily accumulate and clog the drippers. This results in some areas of the lychee seedlings not receiving enough water, and this uneven water supply seriously affects the growth of the lychee seedlings, causing uneven growth and reducing the yield and quality of lychees. The invention provides an automated drip irrigation layout structure for lychee greenhouses to solve the problems mentioned in the background.

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

[0006] The present invention is as follows: an automated irrigation drip pipe layout structure for lychee greenhouses, including a base, an interception component for intercepting debris in well water is provided on the top of the base, and an auxiliary component for assisting in cleaning debris is provided on one side of the base;

[0007] The interception assembly includes a servo motor bolted to one side of the base. A lead screw is coaxially mounted on the output end of the servo motor. A fixing plate is threaded onto the outer wall of the lead screw. A brush is mounted on the bottom of the fixing plate. A fixing rod is fixedly connected to one side of the base. Two screens are mounted on the inner wall of the base. A connecting pipe is fixedly connected to the bottom of the base. A solenoid valve is mounted on the inner wall of the connecting pipe. A conveying pipe is mounted on the end of the connecting pipe furthest from the base. A conveying frame is mounted on the outer wall of the conveying pipe. Fixing frames are mounted on opposite sides of the conveying frame. Two drip tubes are mounted on the bottom of each of the two fixing frames. A soil moisture sensor is mounted on the bottom of each of the two fixing frames. A controller is mounted on one side of the base.

[0008] As a preferred technical solution of this utility model, the auxiliary component includes collection frames that are fixedly connected to both sides of the base, support rods that are slidably connected to the inner walls of the two collection frames, push plates that are fixedly connected to one side of the two support rods, and guide rails that are fixedly connected to the inner walls of the two collection frames.

[0009] As a preferred technical solution of this utility model, a bracket is fixedly connected to the top of the base, and a clamp is bolted to the top of the bracket.

[0010] As a preferred technical solution of this utility model, the outer wall of the fixing rod is provided with two limiting rings, and a plastic soft ring is provided on the opposite side of the two limiting rings.

[0011] As a preferred technical solution of this utility model, a connecting plate is fixedly connected to one side of each of the two fixed frames, and a needle is fixedly connected to the bottom of each of the two connecting plates.

[0012] As a preferred technical solution of this utility model, the top of each of the two push plates is fixedly connected to a fixed shaft, and the outer wall of each of the two fixed shafts is rotatably connected to a roller.

[0013] As a preferred technical solution of this utility model, the bottom of the base is threadedly connected with four threaded rods, the tops of the four threaded rods extend into the interior of the base, and the bottoms of the four threaded rods are fixedly connected with support pads.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. Through the set interception components and double-layer screen, impurities in the water can be effectively intercepted. The servo motor drives the lead screw to rotate, thereby driving the brush on the fixed plate to move back and forth, thus cleaning the impurities on the screen. When the soil moisture sensor detects that the moisture of the surrounding soil is lower than the set value, it transmits a signal to the controller. The controller opens the solenoid valve, and the water source flows into the delivery pipe and delivery frame through the connecting pipe. Then, the delivery frame accurately delivers the water source to the drip tube at the bottom of the fixed frame to meet the water needs of the seedlings.

[0016] 2. Through the auxiliary components, the system achieves the effect of quickly collecting and cleaning up debris. The collection box quickly collects fallen leaves and other debris, and the support rod and push plate work together to make it easy to handle the fallen leaves and other debris in the collection box. The guide rail provides guidance for the movement of the push plate, ensuring the stability of the cleaning process, thus facilitating the centralized collection and processing of fallen leaves and other debris. Attached Figure Description

[0017] Figure 1 A schematic diagram of the layout structure of the automated irrigation drip pipe for lychee greenhouses provided by this utility model;

[0018] Figure 2 One of the front cross-sectional structural schematic diagrams of the drip irrigation layout structure for an automated irrigation system in a lychee greenhouse provided by this utility model;

[0019] Figure 3 One of the right-side cross-sectional schematic diagrams of the drip irrigation layout structure for an automated irrigation system in a lychee greenhouse provided by this utility model;

[0020] Figure 4 The second front cross-sectional schematic diagram of the drip irrigation layout structure for the lychee greenhouse provided by this utility model;

[0021] Figure 5 The second schematic diagram of the right-side cross-sectional structure of the drip irrigation layout structure for the lychee greenhouse provided by this utility model.

[0022] The diagram shows: 1. Base; 2. Interception component; 3. Auxiliary component; 201. Servo motor; 202. Lead screw; 203. Fixing plate; 204. Brush; 205. Fixing rod; 206. Screen; 207. Connecting pipe; 208. Solenoid valve; 209. Conveying pipe; 210. Conveying frame; 211. Fixing frame; 212. Dropper; 213. Soil moisture sensor; 214. Controller; 301. Collection frame; 302. Support rod; 303. Push plate; 304. Guide rail; 4. Bracket; 5. Clamp; 6. Limiting ring; 7. Plastic soft ring; 8. Connecting plate; 9. Needle; 10. Fixing shaft; 11. Roller; 12. Threaded rod; 13. Support pad. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0024] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0025] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0026] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0027] like Figure 1 As shown, this embodiment proposes an automated irrigation drip pipe layout structure for lychee greenhouses, including a base 1, an interception component 2 for intercepting debris in river water or well water on the top of the base 1, and an auxiliary component 3 for assisting in cleaning debris on one side of the base 1.

[0028] like Figure 2 and Figure 3As shown, the interception component 2 includes a servo motor 201 bolted to one side of the base 1. A lead screw 202 is coaxially mounted on the output end of the servo motor 201. A fixing plate 203 is threaded onto the outer wall of the lead screw 202. A brush 204 is mounted on the bottom of the fixing plate 203. A fixing rod 205 is fixedly connected to one side of the base 1. The servo motor 201 drives the lead screw 202 to rotate, thereby causing the brush 204 under the fixing plate 203 to reciprocate. The fixing rod 205 provides stable support for the fixing plate 203. Two screens 206 are mounted on the inner wall of the base 1 to intercept impurities in rainwater and well water. A connecting pipe 207 is fixedly connected to the bottom of the base 1. A solenoid valve 208 is mounted on the inner wall of the connecting pipe 207. The solenoid valve 208 is a Hunter Industries brand PE valve. B-2020, a delivery pipe 209 is provided at the end of the connecting pipe 207 away from the base 1. A delivery frame 210 is provided on the outer wall of the delivery pipe 209. A fixing frame 211 is provided on both sides of the delivery frame 210. Two drip tubes 212 are provided at the bottom of each of the two fixing frames 211. Soil moisture sensors 213 are provided at the bottom of each of the two fixing frames 211. The soil moisture sensors 213 are EC-5 of the Decagon brand. A controller 214 is provided on one side of the base 1. The soil moisture sensors 213 detect the moisture of the surrounding soil and transmit a signal to the controller 214. The controller 214 opens the solenoid valve 208 in the connecting pipe 207 to deliver water to the delivery frame 210 through the delivery pipe 209. Then, the fixing frames 211 deliver the water to the drip tubes 212. The controller 214 is Hydro-VS of the Hunter Industries brand.Move base 1 to the designated location outside the greenhouse, and pump well water into base 1 for storage. During the water extraction process, the two layers of screens 206 effectively intercept larger particles of debris such as fallen leaves and silt in the water, preventing excessive debris from clogging the drip irrigation system 212 and affecting the drip irrigation effect on the lychee seedlings. When the debris on the upper screen 206 accumulates to a certain extent, thus affecting the flow of well water, the servo motor 201 is activated. The servo motor 201 drives the lead screw 202 to rotate, thereby driving the brush 204 under the fixed plate 203 to clean the fallen leaves and other debris on the upper screen 206 out of base 1. When the soil moisture sensor 2... When the soil moisture sensor 213 detects that the soil moisture is lower than the preset suitable moisture value for the growth of litchi seedlings, it sends a signal to the controller 214. The controller 214 controls the solenoid valve 208 in the connecting pipe 207 to open, and the water source flows into the delivery pipe 209 through the connecting pipe 207. The delivery pipe 209 delivers the water to the delivery frame 210, and then the delivery frame 210 accurately delivers the water source to the drip tube 212 at the bottom of the fixed frame 211. When the soil moisture sensor 213 detects that the surrounding water source has reached the set value, it sends a signal to the controller, and the controller 214 closes the solenoid valve 208. This not only improves the efficiency of water resource utilization, but also promotes the healthy growth of litchi seedlings.

[0029] like Figure 4 As shown, the auxiliary component 3 includes collection frames 301 fixedly connected to both sides of the base 1. Support rods 302 are slidably connected to the inner walls of both collection frames 301. Push plates 303 are fixedly connected to one side of each support rod 302. Guide rails 304 are fixedly connected to the inner walls of both collection frames 301. The collection frames 301 on both sides of the base 1 collect fallen leaves and other debris from the screen 206. When too much debris accumulates in the collection frames 301, the push plates 303 on the support rods 302 slide within the collection frames 301, clearing the debris out. The guide rails 304 guide the sliding of the push plates 303, ensuring the stability of their movement and preventing excessive accumulation of fallen leaves and other debris within the collection frames 301, which would affect the cleaning effect.

[0030] like Figure 4 As shown, a bracket 4 is fixedly connected to the top of the base 1, and a clamp 5 is bolted to the top of the bracket 4. When well water is drawn, the pipe for drawing well water is fixed by the clamp 5 on the bracket 4, thereby improving the extraction and interception effect of well water and river water, preventing the pipe from shifting due to external forces or its own weight, and ensuring that irrigation water can be delivered smoothly.

[0031] like Figure 4As shown, the outer wall of the fixing rod 205 is provided with two limiting rings 6, and each of the two limiting rings 6 has a plastic soft ring 7 on its opposite side. When the fixing plate 203 moves on the fixing rod 205, the limiting rings 6 and the plastic soft rings 7 cooperate to restrict the position of the fixing plate 203 and perform the buffering function, which greatly improves the service life of the fixing plate 203.

[0032] like Figure 5 As shown, each of the two fixed frames 211 has a connecting plate 8 fixedly connected to one side, and each of the two connecting plates 8 has a needle 9 fixedly connected to its bottom. When installing the drip irrigation pipe 212, the needle 9 under the connecting plate 8 is inserted into the soil to fix the fixed frame 211 and the drip irrigation pipe 212, preventing the drip irrigation pipe 212 from moving due to wind or other external forces, and ensuring the accuracy of drip irrigation.

[0033] like Figure 5 As shown, a fixed shaft 10 is fixedly connected to the top of each of the two push plates 303, and rollers 11 are rotatably connected to the outer walls of the two fixed shafts 10. When the push plate 303 moves within the guide rail 304, the rollers 11 roll into contact with the inner wall of the guide rail 304, reducing the friction when the push plate 303 moves, making the push plate 303 move more smoothly and improving cleaning efficiency.

[0034] like Figure 3 As shown, four threaded rods 12 are threadedly connected to the bottom of the base 1. The tops of the four threaded rods 12 extend into the interior of the base 1, and support pads 13 are fixedly connected to the bottoms of the four threaded rods 12. By rotating the threaded rods 12, their positions within the base 1 can be adjusted, thereby adjusting the height of the base 1. The support pads 13 are fixed to the bottoms of the threaded rods 12, increasing the contact area with the ground and improving the stability of the base 1, thus adapting to different regional environments.

[0035] Specifically, in use, the automated irrigation drip system for this lychee greenhouse operates as follows: The base 1 is moved to a designated location outside the greenhouse, and well water is pumped into the base 1 for storage. During water extraction, two layers of screens 206 effectively intercept larger particles such as fallen leaves and sediment, preventing excessive debris from clogging the drip irrigation system 212 and affecting the irrigation effect on the lychee seedlings. When debris accumulates to a certain level on the upper screen 206, affecting the flow of well water, the servo motor 201 is activated. The servo motor 201 drives the lead screw 202 to rotate, which in turn drives the brush 204 under the fixed plate 203 to clean the fallen leaves and other debris from the upper screen 206 out of the base. In addition, when the soil moisture sensor 213 detects that the soil moisture is lower than the preset suitable moisture value for litchi seedling growth, it transmits a signal to the controller 214. The controller 214 controls the solenoid valve 208 in the connecting pipe 207 to open, and water flows into the delivery pipe 209 through the connecting pipe 207. The delivery pipe 209 delivers the water to the delivery frame 210, and then the delivery frame 210 accurately delivers the water to the drip tube 212 at the bottom of the fixed frame 211. When the soil moisture sensor 213 detects that the surrounding water source has reached the set value, it transmits a signal to the controller, and the controller 214 closes the solenoid valve 208. This not only improves water resource utilization efficiency but also promotes the healthy growth of litchi seedlings (e.g., Figure 2 and Figure 3 As shown); through the collection frames 301 on both sides of the base 1, fallen leaves and other debris on the screen 206 are collected. When too much fallen leaves and other debris accumulate in the collection frames 301, the push plate 303 on the support rod 302 is pushed to slide within the collection frames 301. The push plate 303 clears the debris from the collection frames 301. The guide rail 304 provides guidance for the sliding of the push plate 303, ensuring the stability of the push plate 303's movement (e.g., Figure 4 (As shown); to avoid excessive accumulation of fallen leaves and other debris in the collection box 301, which would affect the cleaning effect of fallen leaves and other debris.

[0036] All technical features in this embodiment can be freely combined according to actual needs.

[0037] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A drip irrigation system layout for lychee greenhouses, comprising a base (1), characterized in that, The top of the base (1) is provided with an interception component (2) for intercepting debris in river water or well water, and the side of the base (1) is provided with an auxiliary component (3) for assisting in cleaning debris. The interception component (2) includes a servo motor (201) bolted to one side of the base (1). A lead screw (202) is coaxially mounted on the output end of the servo motor (201). A fixing plate (203) is threaded onto the outer wall of the lead screw (202). A brush (204) is mounted on the bottom of the fixing plate (203). A fixing rod (205) is fixedly connected to one side of the base (1). Two screens (206) are mounted on the inner wall of the base (1). A connecting pipe (207) is fixedly connected to the bottom of the base (1). The inner wall of the connecting pipe (207) is provided with a solenoid valve (208). The end of the connecting pipe (207) away from the base (1) is provided with a delivery pipe (209). The outer wall of the delivery pipe (209) is provided with a delivery frame (210). The two sides of the delivery frame (210) are provided with fixed frames (211). The bottom of the two fixed frames (211) is provided with two droppers (212). The bottom of the two fixed frames (211) is provided with a soil moisture sensor (213). The base (1) is provided with a controller (214) on one side.

2. The automated irrigation drip pipe layout structure for litchi greenhouses according to claim 1, characterized in that, The auxiliary component (3) includes collection frames (301) fixedly connected to both sides of the base (1), and support rods (302) are slidably connected to the inner walls of the two collection frames (301). Push plates (303) are fixedly connected to one side of the two support rods (302), and guide rails (304) are fixedly connected to the inner walls of the two collection frames (301).

3. The automated irrigation drip pipe layout structure for litchi greenhouses according to claim 1, characterized in that, The top of the base (1) is fixedly connected to a bracket (4), and the top of the bracket (4) is bolted with a clamp (5).

4. The automated irrigation drip pipe layout structure for litchi greenhouses according to claim 1, characterized in that, The outer wall of the fixing rod (205) is provided with two limiting rings (6), and plastic soft rings (7) are provided on the opposite side of the two limiting rings (6).

5. The automated irrigation drip pipe layout structure for litchi greenhouses according to claim 1, characterized in that, A connecting plate (8) is fixedly connected to one side of each of the two fixed frames (211), and a needle (9) is fixedly connected to the bottom of each of the two connecting plates (8).

6. The automated irrigation drip pipe layout structure for litchi greenhouses according to claim 2, characterized in that, The top of each of the two push plates (303) is fixedly connected to a fixed shaft (10), and the outer wall of each of the two fixed shafts (10) is rotatably connected to a roller (11).

7. The automated irrigation drip pipe layout structure for litchi greenhouses according to claim 1, characterized in that, The bottom of the base (1) is threaded with four threaded rods (12), the tops of the four threaded rods (12) extend into the interior of the base (1), and the bottoms of the four threaded rods (12) are fixedly connected with support pads (13).

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