Pennisetum sinese root system protection planting basal disc for saline-alkali soil improvement

Abstract

The utility model relates to the technical field of pennisetum sinese planting protection, in particular to a pennisetum sinese root system protection planting basal disc for saline-alkali soil improvement, which comprises a left basal disc and a right basal disc, irrigation mechanisms are arranged on the left basal disc and the right basal disc, and automatic nutrient solution supplementing mechanisms are arranged on the irrigation mechanisms. Through the overall design of the irrigation mechanism, the humidity of soil in the structure can be monitored by means of the soil humidity sensor, the controller can control the first electromagnetic valve to be opened and convey a water source into an inner cavity of the first hollow sleeve, and through the design of the connecting hose, the inner cavities of the first hollow sleeve and the second hollow sleeve are communicated; and a water source enters an inner cavity of a second hollow sleeve and then penetrates through a water seepage net to be evenly conveyed into soil in the structure, and the automatic water supplementing function is achieved.

Description

Technical Field

[0001] This utility model relates to the field of giant reed planting protection, specifically a giant reed root protection planting base for saline-alkali land improvement. Background Technology

[0002] Giant Napier grass is used for the improvement of saline-alkali land mainly because of its well-developed root system and strong salt and alkali tolerance. It can effectively absorb soil salt and improve soil structure. At the same time, its rapid growth and ground cover reduce water evaporation and inhibit salt rise. Its decaying roots and stems and leaves can also increase soil organic matter and promote microbial activity, thereby gradually reducing the degree of soil salinization and restoring land productivity.

[0003] When planting giant reed grass in saline-alkali land, the giant reed grass is first protected by planting trays. After the giant reed grass adapts to the environment, the planting trays can be removed. Traditional planting trays do not have an automatic watering function, and watering is mostly done manually at regular intervals. This can easily lead to the death of the giant reed grass due to untimely watering, resulting in a low survival rate. Utility Model Content

[0004] The purpose of this invention is to provide a giant reed root protection planting base for saline-alkali land improvement, so as to solve the problems mentioned in the background art.

[0005] The objective of this utility model can be achieved through the following technical solutions:

[0006] A giant Napier grass root protection planting base tray for saline-alkali land improvement includes a left base tray and a right base tray. An automatic irrigation mechanism is installed on both the left and right base trays, and the automatic irrigation mechanism includes an automatic nutrient solution replenishment mechanism. The automatic irrigation mechanism includes a protective box, a first hollow sleeve, and a second hollow sleeve. The protective box is fixedly installed on the left side of the left base tray. A battery is fixedly installed on the left side of the inner wall of the protective box, and a soil moisture sensor is fixedly installed on the right side of the inner wall of the protective box. The detection end of the soil moisture sensor extends into the inner cavity of the left base tray. A sealing cover is movably inserted into the top of the protective box. A square tube is fixedly connected to the left side of the first hollow sleeve, and a first solenoid valve is fixedly connected to the left side of the square tube. A water pipe connector is fixedly connected to the left side of the first solenoid valve.

[0007] Preferably, the first hollow sleeve is fixedly installed on the top of the left base plate, and the second hollow sleeve is fixedly installed on the top of the right base plate.

[0008] Preferably, a connecting hose is fixedly connected to the top of the first hollow sleeve, and the end of the connecting hose away from the first hollow sleeve is fixedly connected to the top of the second hollow sleeve. A permeable mesh is fixedly connected to the inner surface of both the first and second hollow sleeves.

[0009] Preferably, a connecting strip one is fixedly installed on the front of the first hollow sleeve, and a connecting strip two is fixedly installed on the front of the second hollow sleeve.

[0010] Preferably, a plug is fixedly connected to the left side of connecting strip two, and handles are welded to the outer walls of both connecting strip one and connecting strip two.

[0011] Preferably, the insert is movably inserted into the inner cavity of the connecting strip, and a connecting bolt is threaded onto the outer wall of the connecting strip, with the threaded end of the connecting bolt movably connected to the outer wall of the insert.

[0012] Preferably, a square tube is fixedly connected to the left side of the first hollow sleeve, a solenoid valve is fixedly connected to the left side of the square tube, and a water pipe connector is fixedly connected to the left side of the first solenoid valve.

[0013] Preferably, the automatic nutrient solution replenishment mechanism includes a second solenoid valve, which is fixedly connected to the top of the square tube, and a storage cylinder is fixedly connected to the top of the second solenoid valve.

[0014] Preferably, a sealing slider is slidably connected to the inner wall of the storage cylinder, and a counterweight is fixedly installed on the top of the sealing slider.

[0015] Preferably, a connector ring is movably inserted into the top of the storage cylinder, a connecting rod is fixedly installed on the top of the connector ring, and a protective cover plate is fixedly installed on the top of the connecting rod.

[0016] The beneficial effects of this utility model are:

[0017] 1. This utility model, through the overall design of the automatic irrigation mechanism, can monitor the soil moisture inside the structure using a soil moisture sensor and feed the monitored data back to the controller. The controller can control the opening of the first solenoid valve to deliver water into the inner cavity of the first hollow sleeve. Through the design of the connecting hose, the inner cavities of the first and second hollow sleeves are connected, and the water source will then enter the inner cavity of the second hollow sleeve, and then be evenly delivered to the soil inside the structure through the permeable mesh, realizing the function of automatic water replenishment, increasing the survival rate of giant reed grass, and reducing the labor consumption caused by manual watering.

[0018] 2. This utility model, through the overall design of the automatic nutrient solution replenishment mechanism, controls the opening of the second solenoid valve before the controller opens the first solenoid valve. Under the action of gravity, the counterweight will press down on the sealing slider, causing the sealing slider to press the pre-stored nutrient solution inside the storage cylinder into the inner cavity of the square tube. This allows the nutrient solution to be evenly delivered to the soil along with the subsequent water source, evenly replenishing the roots of the giant reed grass and increasing its growth effect. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

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

[0021] Figure 2 This is a schematic diagram of the internal structure of the protective box of this utility model;

[0022] Figure 3 This is a schematic diagram of the separation structure of the No. 1 hollow sleeve and the No. 2 hollow sleeve of this utility model;

[0023] Figure 4 This is a cross-sectional structural diagram of the storage cylinder of this utility model.

[0024] The attached diagram is labeled as follows: 1. Left base plate; 11. Right base plate; 2. Automatic irrigation mechanism; 21. Protective box; 22. Battery; 23. Soil moisture sensor; 24. Controller; 25. Sealing cover; 26. Hollow sleeve No. 1; 261. Infiltration net; 262. Connecting strip one; 263. Connecting strip two; 264. Insert block; 265. Connecting bolt; 27. Hollow sleeve No. 2; 28. Connecting hose; 29. ​​Square tube; 291. Solenoid valve No. 1; 292. Water pipe connector; 3. Automatic nutrient solution replenishment mechanism; 31. Solenoid valve No. 2; 32. Storage cylinder; 33. Sealing slider; 34. Counterweight; 35. Insert ring; 36. Connecting rod; 37. Protective cover. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0026] like Figures 1-4As shown, a giant reed root protection planting base for saline-alkali land improvement includes a left base plate 1 and a right base plate 11. An automatic irrigation mechanism 2 is installed on both the left and right base plates 11. An automatic nutrient solution replenishment mechanism 3 is installed on the automatic irrigation mechanism 2. The automatic irrigation mechanism 2 includes a protective box 21, a first hollow sleeve 26, and a second hollow sleeve 27. The protective box 21 is fixedly installed on the left side of the left base plate 1. A battery 22 is fixedly installed on the left side of the inner wall of the protective box 21, and soil is fixedly installed on the right side of the inner wall of the protective box 21. A humidity sensor 23 is included, with its detection end extending into the inner cavity of the left base plate 1. A controller 24 is fixedly installed on the back of the inner wall of the protective box 21, and a sealing cover 25 is movably inserted into the top of the protective box 21. The battery 22, soil humidity sensor 23, and controller 24 are all existing structures. The soil humidity sensor 23 is model FST100-2006A. The soil humidity sensor 23 monitors the humidity of the soil inside the structure and feeds the monitored data back to the controller 24. The controller 24 can control the opening of the first solenoid valve 291 to achieve automatic water replenishment. The battery 22 is used to power the soil humidity sensor 23, controller 24, first solenoid valve 291, and second solenoid valve 31. The protective box 21 and the sealing cover 25 work together to protect the battery 22, soil humidity sensor 23, and controller 24.

[0027] As a technical optimization solution of this utility model, such as Figure 3 As shown, the first hollow sleeve 26 is fixedly installed on the top of the left base plate 1, and the second hollow sleeve 27 is fixedly installed on the top of the right base plate 11. A connecting hose 28 is fixedly connected to the top of the first hollow sleeve 26, and the end of the connecting hose 28 away from the first hollow sleeve 26 is fixedly connected to the top of the second hollow sleeve 27. A water seepage mesh 261 is fixedly connected to the inner surface of both the first hollow sleeve 26 and the second hollow sleeve 27.

[0028] In practice, the design of the connecting hose 28 enables the inner cavities of the first hollow sleeve 26 and the second hollow sleeve 27 to be connected. When the first solenoid valve 291 is opened to deliver water to the inner cavity of the first hollow sleeve 26, the water will then enter the inner cavity of the second hollow sleeve 27 and then be evenly delivered to the soil inside the structure through the seepage net 261.

[0029] As a technical optimization solution of this utility model, such as Figure 3 As shown, a connecting strip 262 is fixedly installed on the front of the first hollow sleeve 26, and a connecting strip 263 is fixedly installed on the front of the second hollow sleeve 27. An insert 264 is fixedly connected to the left side of the connecting strip 263. A handle is welded to the outer wall of both the connecting strip 262 and the connecting strip 263.

[0030] In practice, the connection design of connecting strip 262 and connecting strip 263 allows the No. 1 hollow sleeve 26 and the No. 2 hollow sleeve 27 to be separated, making it easy to remove the structure from the side after the giant reed has adapted to the environment.

[0031] As a technical optimization solution of this utility model, such as Figure 3 As shown, the insert 264 is movably inserted into the inner cavity of the connecting strip 262. The outer wall of the connecting strip 262 is threaded with a connecting bolt 265, and the threaded end of the connecting bolt 265 is movably connected to the outer wall of the insert 264.

[0032] In practice, when splicing the first hollow sleeve 26 and the second hollow sleeve 27, the insert block 264 is inserted into the inside of the connecting strip 262, and then the connecting bolt 265 is tightened, so that the threaded end of the connecting bolt 265 fits against the outer wall of the insert block 264, thus locking the connection between the first hollow sleeve 26 and the second hollow sleeve 27.

[0033] As a technical optimization solution of this utility model, such as Figure 1 As shown, a square tube 29 is fixedly connected to the left side of the first hollow sleeve 26, a solenoid valve 291 is fixedly connected to the left side of the square tube 29, and a water pipe connector 292 is fixedly connected to the left side of the first solenoid valve 291.

[0034] In practice, before use, the external water source pipe is connected to the water pipe joint 292. After the No. 1 solenoid valve 291 is opened, water can be delivered to the interior of the No. 1 hollow sleeve 26 through the square pipe 29 by the pressure of the water source itself.

[0035] As a technical optimization solution of this utility model, such as Figure 4 As shown, the automatic nutrient solution replenishment mechanism 3 includes a second solenoid valve 31, which is fixedly connected to the top of the square tube 29. A storage cylinder 32 is fixedly connected to the top of the second solenoid valve 31. A sealing slider 33 is slidably connected to the inner wall of the storage cylinder 32. A counterweight 34 is fixedly installed on the top of the sealing slider 33.

[0036] Specifically, both solenoid valve 291 (No. 1) and solenoid valve 31 (No. 2) can be irrigation solenoid valves, such as DN50 type solenoid valves. Square tube 29 is a tee pipe; one port of square tube 29 connects to the output end of solenoid valve 2 (No. 1), and the input end of solenoid valve 2 (No. 1) connects to water pipe connector 292. Another port of square tube 29 connects to the output end of solenoid valve 31 (No. 2), and the input end of solenoid valve 31 connects to storage cylinder 32. The third port of square tube 29 communicates with the internal cavity of hollow sleeve 26 (No. 1), thereby introducing nutrient solution and water into the internal cavity of hollow sleeve 26.

[0037] In practice, before use, the sealing slider 33 can be pulled out from the inner cavity of the storage cylinder 32, and then the nutrient solution can be added to the inner cavity of the storage cylinder 32. Then, the sealing slider 33 can be inserted back into the inside of the storage cylinder 32. Before the first solenoid valve 291 is opened to start the automatic water replenishment, the controller 24 first controls the second solenoid valve 31 to open for a period of time. During the opening of the second solenoid valve 31, under the action of gravity, the counterweight 34 will press down on the sealing slider 33, causing the sealing slider 33 to press the nutrient solution pre-stored in the storage cylinder 32 into the inner cavity of the square tube 29. This allows the nutrient solution to be evenly delivered to the soil along with the subsequent water source, so as to evenly replenish the roots of the giant reed grass with nutrients.

[0038] As a technical optimization solution of this utility model, such as Figure 4 As shown, a connector ring 35 is movably inserted into the top of the storage cylinder 32, a connecting rod 36 is fixedly installed on the top of the connector ring 35, and a protective cover plate 37 is fixedly installed on the top of the connecting rod 36.

[0039] In practice, the insertion ring 35 is inserted into the top of the storage cylinder 32 to complete the installation of the protective cover 37. The protective cover 37 can cover the inner cavity of the storage cylinder 32, reduce the probability of foreign objects entering, and extend the overall service life of the storage cylinder 32.

[0040] In use, this invention involves erecting the structure on saline-alkali land, filling the inner cavities of the first hollow sleeve 26 and the second hollow sleeve 27 with cultivation soil, planting giant reed grass inside the first hollow sleeve 26 and the second hollow sleeve 27, connecting an external water source pipe to the water pipe connector 292 beforehand, removing the sealing slider 33 from the inner cavity of the storage cylinder 32, adding nutrient solution to the inner cavity of the storage cylinder 32, monitoring the soil moisture inside the structure using the soil moisture sensor 23, and feeding the monitored data back to the controller 24. When the moisture level falls below a preset value, the controller 24 will control the first electromagnetic... When valve 291 is opened, water is supplied to the inner cavities of hollow sleeve 26 and hollow sleeve 27. The water then passes through the permeable net 261 and is evenly supplied to the soil inside the structure, thus achieving the function of automatic water replenishment. Before the automatic water replenishment is started by controlling the opening of solenoid valve 291, controller 24 controls solenoid valve 31 to open for a period of time. During the opening of solenoid valve 31, under the action of gravity, counterweight 34 will press down on sealing slider 33, causing sealing slider 33 to press the nutrient solution pre-stored inside storage cylinder 32 into the inner cavity of square tube 29, thereby allowing the nutrient solution to be evenly supplied to the soil along with the subsequent water source.

[0041] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A root protection planting base for giant reed grass used in saline-alkali land improvement, comprising a left base plate (1) and a right base plate (11), characterized in that, An automatic irrigation mechanism (2) is provided on the left base plate (1) and the right base plate (11). An automatic nutrient solution replenishment mechanism (3) is provided on the automatic irrigation mechanism (2). The automatic irrigation mechanism (2) includes a protective box (21), a first hollow sleeve (26) and a second hollow sleeve (27). The protective box (21) is fixedly installed on the left side of the left base plate (1). A storage battery (22) is fixedly installed on the left side of the inner wall of the protective box (21). A soil moisture sensor (23) is fixedly installed on the right side of the inner wall of the protective box (21). The detection end of the soil moisture sensor (23) extends into the inner cavity of the left base plate (1). A sealing cover plate (25) is movably inserted into the top of the protective box (21). A square tube (29) is fixedly connected to the left side of the first hollow sleeve (26). A first solenoid valve (291) is fixedly connected to the left side of the square tube (29). A water pipe connector (292) is fixedly connected to the left side of the first solenoid valve (291).

2. The giant reed root protection planting base for saline-alkali land improvement according to claim 1, characterized in that, The first hollow sleeve (26) is fixedly installed on the top of the left base plate (1), and the second hollow sleeve (27) is fixedly installed on the top of the right base plate (11).

3. The giant reed root protection planting base for saline-alkali land improvement according to claim 1, characterized in that, The top of the first hollow sleeve (26) is fixedly connected to a connecting hose (28), and the end of the connecting hose (28) away from the first hollow sleeve (26) is fixedly connected to the top of the second hollow sleeve (27). A permeable mesh (261) is fixedly connected to the inner surface of both the first hollow sleeve (26) and the second hollow sleeve (27).

4. The giant reed root protection planting base for saline-alkali land improvement according to claim 1, characterized in that, Connecting strip 1 (262) is fixedly installed on the front of the first hollow sleeve (26), and connecting strip 2 (263) is fixedly installed on the front of the second hollow sleeve (27).

5. A giant reed root protection planting base for saline-alkali land improvement according to claim 4, characterized in that, A plug (264) is fixedly connected to the left side of connecting strip two (263), and handles are welded to the outer walls of connecting strip one (262) and connecting strip two (263).

6. A giant reed root protection planting base for saline-alkali land improvement according to claim 5, characterized in that, The insert (264) is movably inserted into the inner cavity of the connecting strip (262). The outer wall of the connecting strip (262) is threaded with a connecting bolt (265), and the threaded end of the connecting bolt (265) is movably connected to the outer wall of the insert (264).

7. A giant reed root protection planting base for saline-alkali land improvement according to claim 1, characterized in that, The automatic nutrient solution replenishment mechanism (3) includes a second solenoid valve (31), which is fixedly connected to the top of the square tube (29), and a storage cylinder (32) is fixedly connected to the top of the second solenoid valve (31).

8. A giant reed root protection planting base for saline-alkali land improvement according to claim 7, characterized in that, A sealing slider (33) is slidably connected to the inner wall of the storage cylinder (32), and a counterweight (34) is fixedly installed on the top of the sealing slider (33).

9. A giant reed root protection planting base for saline-alkali land improvement according to claim 7, characterized in that, The top of the storage cylinder (32) is movably connected to a connector ring (35), and a connecting rod (36) is fixedly installed on the top of the connector ring (35). A protective cover plate (37) is fixedly installed on the top of the connecting rod (36).

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