Nutrient irrigation device for ecological greenhouse planting

Abstract

The utility model relates to the technical field of irrigation devices, and discloses a nutritional irrigation device for ecological greenhouse planting, which comprises an irrigation canal, a water-logged compost box is arranged at the upper end in the irrigation canal, and a filter plate is fixedly arranged at the lower end in the water-logged compost box; the irrigation pump is fixedly installed on one side of the lower end of the outer portion of the irrigation canal, and an irrigation pipe is fixedly installed at the output end of the irrigation pump; the driving motor is fixedly mounted at the lower end of the interior of the irrigation canal, and a driving gear is fixedly mounted at the output end of the driving motor; the first auger is rotationally mounted on the right side of the lower end in the irrigation canal; the second auger is rotationally mounted on the left side of the lower end in the irrigation canal; the transmission gear is fixedly arranged outside the first auger and the second auger; the aeration pipe is fixedly arranged in the middle of the lower end in the irrigation canal; and the top frame is fixedly mounted at the upper end of the irrigation canal. According to the utility model, the two augers are arranged, and the conveying directions of the two augers are opposite, so that the stirring and mixing efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of irrigation device technology, specifically a nutrient irrigation device for ecological greenhouse planting. Background Technology

[0002] The nutrient irrigation device for ecological greenhouse cultivation is an irrigation system specifically designed for ecological greenhouse cultivation. It aims to improve the utilization rate of organic fertilizers, promote the sustainability and stability of the ecological cycle within the greenhouse, and reduce planting costs.

[0003] In the prior art, for example, Chinese Patent CN220935669U (A Nutrient Irrigation Device for Ecological Greenhouse Planting) includes an irrigation canal set on one side of the greenhouse body, with multiple irrigation pipes extending into the inner side of the greenhouse body within the irrigation canal. Multiple composting tanks are vertically slidably connected within the irrigation canal. Each composting tank has a filter hole at its bottom and a drain outlet on one side. A lifting assembly for driving the composting tanks up and down is located at the top of the irrigation canal. A stirring shaft is located below the composting tanks within the irrigation canal. The beneficial effects of this invention are: it can solve the technical problem of low utilization rate of organic fertilizer raw materials in ecological greenhouses, leading to a high dependence on external nutrients, achieving full utilization of inexpensive organic fertilizer raw materials, ensuring the sustainability and stability of the ecological cycle within the ecological greenhouse, and reducing the cost of ecological greenhouse planting.

[0004] In the aforementioned prior art, the stirring shaft is set horizontally. When the stirring shaft rotates horizontally, it pushes the water in the irrigation canal to form a vortex or circulation. However, this circulation is often concentrated only near the stirring shaft, and the area far from the stirring shaft is less affected, resulting in nutrients not being effectively mixed in these areas. Therefore, a nutrient irrigation device for ecological greenhouse planting is proposed. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a nutrient irrigation device for ecological greenhouse cultivation, thereby solving the problems mentioned in the background section.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a nutrient irrigation device for ecological greenhouse cultivation, comprising:

[0009] An irrigation canal, wherein a composting tank is installed at the upper end of the irrigation canal, and a filter plate is fixedly installed at the lower end of the composting tank;

[0010] An irrigation pump is fixedly installed on the lower side of the outer side of the irrigation canal, and an irrigation pipe is fixedly installed at the output end of the irrigation pump.

[0011] A drive motor is fixedly installed inside the lower end of the irrigation canal, and a drive gear is fixedly installed at the output end of the drive motor.

[0012] The first auger is rotatably installed inside the lower right side of the irrigation canal;

[0013] The second auger is rotatably installed inside the lower left side of the irrigation canal;

[0014] The transmission gear is fixedly installed on the outside of the first and second augers, and the drive gear meshes with the transmission gear.

[0015] Aeration pipes are fixedly installed at the lower middle part of the inside of the irrigation canal;

[0016] A top frame is fixedly installed at the upper end of the irrigation canal, and an air compressor is fixedly installed on one side of the upper end of the top frame.

[0017] Preferably, the output end of the air compressor is connected to the aeration pipe through a pipeline, a hanger is fixedly installed at the upper end of the composting box, and a sludge discharge trough is provided on the lower right side of the composting box. The filter plate is inclined downward at the end near the sludge discharge trough, and the sludge discharge trough is used to discharge the intercepted material from the filter plate.

[0018] Preferably, a winch is fixedly installed on the other side of the upper end of the top frame, and a steel cable is fixedly installed on the winding end of the winch, and the steel cable is fixedly connected to the hanger. The winch is used to lift the hanger and the compost box.

[0019] Preferably, a ramp is fixedly installed on one side of the right end of the outer side of the irrigation canal, and an H-shaped bracket is installed on the upper end of the ramp. The ramp is used to limit the embedment depth of the irrigation canal.

[0020] Preferably, a guide plate is installed on the upper right side of the irrigation canal, and the guide plate is rotatably connected to the irrigation canal via a hinge.

[0021] Preferably, the H-shaped bracket is located at the lower end of the guide plate, and the H-shaped bracket is connected to the guide plate by bolts. The H-shaped bracket is used to support the guide plate so that clean water, domestic sewage or rainwater can be guided into the irrigation canal when the guide plate is supported.

[0022] (III) Beneficial Effects

[0023] Compared with the prior art, this utility model provides a nutrient irrigation device for ecological greenhouse planting, which has the following beneficial effects:

[0024] This invention sets a first auger and a second auger at the lower end of the composting tank inside the irrigation canal. The drive motor is started to control the rotation of the first auger and the second auger. The interaction between the two augers can form a more complex fluid dynamic behavior, which helps to break the stratification and agglomeration in the liquid and improve the uniformity of stirring and mixing.

[0025] By using an air compressor and aeration pipes to aerate the irrigation canal, the dissolved oxygen content in the water is increased, which helps to accelerate the release and distribution of nutrients. It can also improve the environmental quality inside the greenhouse and improve the growth quality and yield of crops. In summary, this solves the problems mentioned in the background technology. Attached Figure Description

[0026] Figure 1 This is a perspective view of the overall structure of this utility model;

[0027] Figure 2 This is a cross-sectional view of the irrigation canal and compost bin structure of this utility model;

[0028] Figure 3 This is a three-dimensional view of the H-shaped bracket and guide plate structure of this utility model.

[0029] In the diagram: 1. Irrigation canal; 2. Compost bin; 3. Filter plate; 4. Sewage trough; 5. Hanger; 6. Top frame; 7. Winch; 8. Air compressor; 9. Irrigation pump; 10. Irrigation pipe; 11. Backing plate; 12. H-shaped bracket; 13. Guide plate; 14. Drive motor; 15. Drive gear; 16. First auger; 17. Transmission gear; 18. Second auger; 19. Aeration pipe; 20. Steel cable. Detailed Implementation

[0030] 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 protection scope of the present utility model.

[0031] This utility model provides a technical solution: a nutrient irrigation device for ecological greenhouse cultivation. Please refer to [link / reference]. Figure 1 , Figure 2 and Figure 3 ,include:

[0032] Irrigation canal 1, with a composting tank 2 installed at the upper end of the interior of irrigation canal 1, and a filter plate 3 fixedly installed at the lower end of the interior of composting tank 2;

[0033] An irrigation pump 9 is fixedly installed on the lower side of the outside of the irrigation canal 1, and an irrigation pipe 10 is fixedly installed at the output end of the irrigation pump 9.

[0034] A drive motor 14 is fixedly installed inside the lower end of the irrigation canal 1, and a drive gear 15 is fixedly installed at the output end of the drive motor 14.

[0035] The first auger 16 is rotatably installed inside the lower right side of the irrigation canal 1;

[0036] The second auger 18 is rotatably installed on the lower left side of the interior of the irrigation canal 1;

[0037] The transmission gear 17 is fixedly disposed outside the first auger 16 and the second auger 18, and the drive gear 15 is meshed with the transmission gear 17.

[0038] Aeration pipe 19 is fixedly installed at the middle of the lower end of the irrigation canal 1.

[0039] The top frame 6 is fixedly installed at the upper end of the irrigation canal 1, and an air compressor 8 is fixedly installed on one side of the upper end of the top frame 6.

[0040] Please see Figure 1 and Figure 2 The output end of the air compressor 8 is connected to the aeration pipe 19 through a pipe. A hanger 5 is fixedly installed on the upper end of the composting box 2. A sludge discharge trough 4 is opened on the lower right side of the composting box 2. The filter plate 3 is inclined downward at the end near the sludge discharge trough 4. The sludge discharge trough 4 is used to discharge the intercepted material of the filter plate 3.

[0041] Please see Figure 1 A winch 7 is fixedly installed on the other side of the upper end of the top frame 6. A steel cable 20 is fixedly installed on the winding end of the winch 7, and the steel cable 20 is fixedly connected to the hanger 5. The winch 7 is used to lift the hanger 5 and the compost box 2.

[0042] Please see Figure 1 and Figure 3 An approach plate 11 is fixedly installed on one side of the right end of the outer side of the irrigation canal 1. An H-shaped bracket 12 is installed on the upper end of the approach plate 11. The approach plate 11 is used to limit the embedment depth of the irrigation canal 1.

[0043] Please see Figure 1 and Figure 3 A guide plate 13 is installed on the upper right side of the irrigation canal 1, and the guide plate 13 is rotatably connected to the irrigation canal 1 via a hinge.

[0044] Please see Figure 1 and Figure 3 The H-shaped bracket 12 is located at the lower end of the guide plate 13. The H-shaped bracket 12 is connected to the guide plate 13 by bolts. The H-shaped bracket 12 is used to support the guide plate 13. When the guide plate 13 is supported, clean water, domestic sewage or rainwater can be directed into the irrigation canal 1 through the guide plate 13.

[0045] This scheme involves installing irrigation equipment next to the ecological greenhouse. Irrigation ditch 1 is embedded underground, and a support plate 11 is positioned above ground and flush with the ground. Organic materials such as plant debris or household waste generated inside the greenhouse are poured into the composting tank 2. Clean water or domestic wastewater is added to the irrigation ditch 1 to aid in the composting of the organic fertilizer materials. The nutrients produced during composting pass through the filter plate 3 and enter the irrigation ditch 1. The irrigation pump 9, in conjunction with the irrigation pipe 10, transports the water and fertilizer from the bottom of the irrigation ditch 1 to the greenhouse, maximizing the utilization of the inexpensive organic fertilizer materials in the ecological greenhouse. Starting the drive motor 14 causes the drive gear 15 to rotate, which, through the transmission gear 17, causes the first auger 16 and the second auger 18 to rotate. Since the conveying directions of the first auger 16 and the second auger 18 are opposite... Conversely, the interaction can form more complex fluid dynamics, which helps to break up the stratification and agglomeration in the liquid, improve the uniformity of mixing, and at the same time start the air compressor 8 to aerate through the aeration pipe 19, introduce air or oxygen into the irrigation canal 1, increase the dissolved oxygen content in the water, help accelerate the release and distribution of nutrients, improve the environmental quality in the greenhouse, and improve the growth quality and yield of crops. When it is necessary to clean the intercepted material on the upper end of the filter plate 3, the winch 7 is used to pull the steel cable 20 to make the hanger 5 drive the compost box 2 to rise, and the H-shaped bracket 12 is disassembled to make the guide plate 13 tilt downward. When the sewage trough 4 of the compost box 2 rises above the irrigation canal 1, the intercepted material is discharged through the sewage trough 4 along the filter plate 3 and through the guide plate 13 using tools.

[0046] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0047] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A nutrient irrigation device for ecological greenhouse cultivation, characterized in that, include: An irrigation canal (1) is provided with a composting tank (2) at the upper end of the interior of the irrigation canal (1), and a filter plate (3) is fixedly provided at the lower end of the interior of the composting tank (2); An irrigation pump (9) is fixedly installed on the lower side of the outer side of the irrigation canal (1), and an irrigation pipe (10) is fixedly installed at the output end of the irrigation pump (9); A drive motor (14) is fixedly installed inside the lower end of the irrigation canal (1), and a drive gear (15) is fixedly installed at the output end of the drive motor (14); The first auger (16) is rotatably installed on the lower right side of the inside of the irrigation canal (1); The second auger (18) is rotatably installed on the lower left side of the inside of the irrigation canal (1); The transmission gear (17) is fixedly disposed outside the first auger (16) and the second auger (18), and the drive gear (15) meshes with the transmission gear (17); Aeration pipe (19) is fixedly installed in the middle of the lower part of the irrigation canal (1); A top frame (6) is fixedly installed at the upper end of the irrigation canal (1), and an air compressor (8) is fixedly installed on one side of the upper end of the top frame (6).

2. The nutrient irrigation device for ecological greenhouse planting according to claim 1, characterized in that: The output end of the air compressor (8) is connected to the aeration pipe (19) through a pipe. A hanger (5) is fixedly installed on the upper end of the composting box (2). A drain trough (4) is opened on the lower right side of the composting box (2). The filter plate (3) is inclined downward at the end near the drain trough (4).

3. The nutrient irrigation device for ecological greenhouse planting according to claim 2, characterized in that: A winch (7) is fixedly installed on the other side of the upper end of the top frame (6). A steel cable (20) is fixedly installed on the winding end of the winch (7), and the steel cable (20) is fixedly connected to the hanger (5).

4. The nutrient irrigation device for ecological greenhouse planting according to claim 1, characterized in that: An approach board (11) is fixedly installed on one side of the right end of the outside of the irrigation canal (1), and an H-shaped bracket (12) is installed on the upper end of the approach board (11).

5. The nutrient irrigation device for ecological greenhouse planting according to claim 4, characterized in that: A guide plate (13) is installed on the upper right side of the irrigation canal (1), and the guide plate (13) is rotatably connected to the irrigation canal (1) by a hinge.

6. The nutrient irrigation device for ecological greenhouse planting according to claim 5, characterized in that: The H-shaped bracket (12) is located at the lower end of the guide plate (13), and the H-shaped bracket (12) and the guide plate (13) are connected by bolts.

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