A smart irrigation and fertilization equipment

Abstract

The present invention discloses a smart irrigation and fertilization equipment, which belongs to the field of agricultural irrigation technology. It mainly includes a bracket, a support plate is fixed on the upper side of the bracket, a lifting plate is arranged on the lower side of the support plate, a plurality of planting grooves are arranged on the support plate, a plurality of irrigation grooves corresponding to the positions of the planting grooves are arranged on the upper side of the lifting plate, a water suction rope is arranged at the bottom of the planting groove, the water suction rope extends into the irrigation groove, and a lifting plate is arranged in the irrigation groove, and the lifting plate and the support plate are suitable for moving up and down under external drive. During the irrigation process, the contact or separation between the water suction rope and the irrigation water can be controlled by the lifting and lowering of the lifting plate, and then whether the planting soil is irrigated can be controlled, so that the irrigation can be terminated in time when the planting soil is sufficiently moist, so as to avoid the planting soil being too moist, causing the vegetables to rot, or attracting pests. A smart irrigation and fertilization equipment of the present application achieves the effect of controlling the amount of irrigation water.

Description

Technical Field

[0001] The present invention relates to the technical field of agricultural irrigation, and more specifically, to intelligent irrigation and fertilization equipment. Background Art

[0002] During vegetable planting, irrigation holes are usually set at the bottom of the planting pot, so that the planting pot can be placed in the pool and irrigation can be started from the bottom of the planting soil. However, this method makes it difficult to control the amount of water absorbed by the planting soil. If there is too much water, the planting soil will be too wet, causing the vegetables to rot or attract pests. At the same time, the residual water will easily breed bacteria and deteriorate, and cannot be reused; if there is too little water, the planting soil will be too dry or lack nutrients, affecting the growth of vegetables.

[0003] Therefore, it is necessary to provide a smart irrigation and fertilization equipment to solve the above problems. Summary of the invention

[0004] Based on the above problems existing in the prior art, the purpose of the embodiments of the present application is to provide an intelligent irrigation and fertilization equipment to achieve the effect of controlling the amount of irrigation water.

[0005] The technical solution adopted by the present application to solve its technical problems is: an intelligent irrigation and fertilization equipment, including a bracket, a support plate is fixed on the upper side of the bracket, a lifting plate is arranged on the lower side of the support plate, a plurality of planting grooves are arranged on the support plate, a plurality of irrigation grooves corresponding to the positions of the planting grooves are arranged on the upper side of the lifting plate, a water suction rope is arranged at the bottom of the planting groove, the water suction rope extends into the irrigation groove, a lifting plate is arranged in the irrigation groove, and the lifting plate and the lifting plate are suitable for moving up and down under external drive.

[0006] A plurality of telescopic rods are connected between the lifting plate and the bracket.

[0007] Furthermore, the irrigation trough is rectangular, the lifting plate is adapted to the irrigation trough, a rotating shaft is rotatably arranged inside the irrigation trough, a shaft sleeve is fixed on the lifting plate, the shaft sleeve is sleeved on the rotating shaft, and the shaft sleeve is threadedly connected to the rotating shaft.

[0008] Furthermore, a plurality of drivers corresponding to the positions of the rotating shafts are fixed to the lower side of the lifting plate, and the output shafts of the drivers are fixed to the rotating shafts.

[0009] Furthermore, water inlet pipes and water outlet pipes corresponding to the positions of the irrigation grooves are fixed to both ends of the lifting plate, and connecting grooves are connected between the irrigation grooves, and between the water inlet pipes and the water outlet pipes and adjacent irrigation grooves.

[0010] Furthermore, a sealing block adapted to the connecting groove is fixed to the lower side of the support plate, and the sealing block is made of elastic material.

[0011] Furthermore, a protective sleeve corresponding to the position of the rotating shaft is fixed to the lower side of the support plate, and the protective sleeve is sleeved on the top end of the rotating shaft.

[0012] Furthermore, a support tube is fixed at the bottom of the planting trough, the support tube is in an inverted U shape, the water absorption rope is located inside the support tube, an exposure groove is provided on the upper side of the support tube, a positioning needle is provided in the exposure groove, and the positioning needle is inserted into the water absorption rope.

[0013] Furthermore, it also includes a control system and a water supply device, the water inlet pipe and the water outlet pipe are both connected to the water supply device, the water supply device is used to input irrigation water or fertilizer water into the water inlet pipe, the bottom of the bracket is provided with a depth sensor corresponding to the position of the irrigation groove, the planting groove is filled with planting soil, the planting soil is placed with a humidity sensor and a nutrient sensor, one side of the bracket is provided with an operation panel, the operation panel, telescopic rod, driver, depth sensor, water supply equipment, humidity sensor and nutrient sensor are all connected to the control system.

[0014] The beneficial effects of the present invention are:

[0015] 1. During the water replenishment process, the lifting plate is raised and lowered to control the volume of the irrigation trough, thereby controlling the amount of irrigation water to avoid the irrigation water being stored for too long, which may lead to the deterioration of the irrigation water;

[0016] 2. During the irrigation process, the contact or separation between the water-absorbing rope and the irrigation water can be controlled by raising and lowering the lifting plate, thereby controlling whether the planting soil is irrigated. In this way, irrigation can be terminated in time when the planting soil is sufficiently moist to prevent the planting soil from being too moist, causing the vegetables to rot, or attracting pests. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 This is an overall schematic diagram of a smart irrigation and fertilization device in this application;

[0019] Figure 2 for Figure 1 The enlarged schematic diagram of point A in the middle;

[0020] Figure 3 for Figure 1 Partial cross-sectional diagram of Zhongzhong intelligent irrigation and fertilization equipment;

[0021] Figure 4 for Figure 3The enlarged schematic diagram of point B in the middle;

[0022] Figure 5 for Figure 4 Exploded schematic diagram of the middle support plate;

[0023] Figure 6 for Figure 4 The overall schematic diagram of the middle lifting plate;

[0024] In the figure: 1, bracket; 11, telescopic rod;

[0025] 2. Support plate; 21. Planting trough; 22. Sealing block; 23. Support tube; 24. Water absorption rope; 25. Exposure groove; 26. Positioning pin; 27. Protective cover;

[0026] 3. Lifting plate; 31. Irrigation trough; 32. Rotating shaft; 33. Driver; 34. Lifting plate; 35. Bushing; 36. Water inlet pipe; 37. Water outlet pipe; 38. Connecting trough. DETAILED DESCRIPTION

[0027] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application may be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0029] In the present invention, unless otherwise specified, the directions used, such as "up" and "down", usually refer to the directions shown in the drawings, or to the vertical, perpendicular or gravity directions; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0030] like Figure 1-Figure 6 As shown, the present application provides an intelligent irrigation and fertilization equipment, including a bracket 1, a support plate 2 is fixed on the upper side of the bracket 1, a lifting plate 3 is arranged on the lower side of the support plate 2, and a plurality of telescopic rods 11 are connected between the lifting plate 3 and the bracket 1. In this real-time method, the telescopic rods 11 are electric telescopic rods.

[0031] A plurality of planting grooves 21 are arranged on the support plate 2. A plurality of irrigation grooves 31 corresponding to the positions of the planting grooves 21 are arranged on the upper side of the lifting plate 3. A rotating shaft 32 is rotatably arranged inside the irrigation grooves 31. A plurality of drivers 33 corresponding to the positions of the rotating shaft 32 are fixed on the lower side of the lifting plate 3. In this embodiment, the driver 33 is a motor, and the output shaft of the driver 33 is fixed to the rotating shaft 32.

[0032] The irrigation trough 31 is rectangular, and a lifting plate 34 is provided in the irrigation trough 31 . The lifting plate 34 is adapted to the irrigation trough 31 , and a shaft sleeve 35 is fixed on the lifting plate 34 . The shaft sleeve 35 is sleeved on the rotating shaft 32 , and the shaft sleeve 35 is threadedly connected to the rotating shaft 32 .

[0033] The two ends of the lifting plate 3 are respectively fixed with a water inlet pipe 36 and a water outlet pipe 37 corresponding to the position of the irrigation groove 31. A connecting groove 38 is connected between adjacent irrigation grooves 31, and between the water inlet pipe 36 and the water outlet pipe 37 and the adjacent irrigation grooves 31. A sealing block 22 adapted to the connecting groove 38 is fixed on the lower side of the support plate 2. The sealing block 22 is made of elastic material. In this embodiment, the sealing block 22 is made of rubber.

[0034] A support tube 23 is fixed at the bottom of the planting trough 21. The support tube 23 is in an inverted U shape. A water absorbing rope 24 is arranged inside the support tube 23. An exposure groove 25 is arranged on the upper side of the support tube 23. A positioning needle 26 is arranged in the exposure groove 25. The positioning needle 26 pierces the water absorbing rope 24. Both ends of the water absorbing rope 24 extend out of the lower end of the planting trough 21 through both ends of the support tube 23.

[0035] A protective cover 27 is fixed to the lower side of the support plate 2 , and the protective cover 27 is sleeved on the top end of the rotating shaft 32 to prevent the water absorption rope from being entangled on the rotating shaft 32 .

[0036] A smart irrigation and fertilization device also includes a control system and a water supply device (not shown).

[0037] The water inlet pipe 36 and the water outlet pipe 37 are both connected to a water supply device, and the water supply device is used to input irrigation water or fertilizer into the water inlet pipe 36 , and the excess irrigation water and fertilizer water return to the water supply device through the water outlet pipe 37 .

[0038] The bottom of the bracket 1 is provided with a depth sensor (not shown) corresponding to the position of the irrigation groove 31 .

[0039] The planting groove 21 is filled with planting soil, and a humidity sensor (not shown) and a nutrient sensor (not shown) are placed in the planting soil. An operation panel is provided on one side of the bracket 1.

[0040] The operation panel, the telescopic rod 11, the driver 33, the depth sensor, the water supply device, the humidity sensor and the nutrient sensor are all connected to the control system.

[0041] Under normal circumstances, the lower side of the support plate 2 fits with the upper side of the lifting plate 3 , at which time both ends of the water-absorbing rope 24 extend into the upper end of the irrigation trough 31 through both ends of the support tube 23 , and the sealing block 22 blocks the connecting groove 38 .

[0042] It is understandable that vegetables are planted in the planting soil of the planting troughs 21, and the staff can set the humidity and nutrient content required for the planting soil of each planting trough 21 through an operation panel (not shown) according to the type of vegetables.

[0043] The humidity sensor and nutrient sensor are used to detect the humidity and nutrient content of the planting soil in each planting trough 21 in real time. When the nutrient content of the planting soil in any planting trough 21 is insufficient and there is no fertilizer water in the irrigation trough 31, the control system enters the nutrient supplement process; when the humidity of the planting soil in any planting trough 21 is insufficient and the lifting plate 34 there is located at the top of the irrigation trough 31, the control system enters the water supplement process.

[0044] In the nutrient supplementation process, the control system can obtain the required amount of increase in the nutrient content of the planting soil in each planting trough 21 according to the nutrient content of the planting soil in each planting trough 21 obtained by the humidity sensor and the nutrient sensor, as well as the set nutrient amount. Since the capacity of the planting trough 21 is fixed, the amount of planting soil in the planting trough 21 is also a fixed value, and the amount of fertilizer water required to supplement the planting soil in each planting trough 21 can be obtained by combining the required amount of increase in humidity and nutrient content.

[0045] The control system is provided with a networking module. During the water replenishment process, the control system receives subsequent weather conditions through the networking module and calculates the shelf life of the irrigation water according to the weather conditions. At the same time, according to the information of the planted vegetables and the weather conditions, the amount of supplementary irrigation water required within the shelf life of each planting trough 21 can be obtained.

[0046] After obtaining the fertilizer water volume and irrigation water volume, the control system controls the telescopic rod 11 to shorten, driving the lifting plate 3 to descend, thereby separating the support plate 2 and the lifting plate 3. At this time, both ends of the water absorbing rope 24 leave the interior of the irrigation groove 31, and the sealing block 22 opens the connecting groove 38.

[0047] Afterwards, the driver 33 drives the rotating shaft 32 to rotate, and through the threaded connection between the sleeve 35 and the rotating shaft 32, drives the lifting plate 34 to move upward to the top of the irrigation trough 31, so as to discharge the remaining water in the irrigation trough 31. Since the remaining water has been stored for a period of time, bacteria have begun to grow inside, making it inconvenient to continue using it for irrigation.

[0048] When the lifting plate 34 rises, the inner wall of the irrigation trough 31 will be scraped to avoid water residue.

[0049] Then, the control system controls the water supply equipment to supply irrigation water for a period of time through the water inlet pipe 36. Since the irrigation water is clean water, it can be used to flush the lifting plate 3 and the connecting groove 38 to avoid residual water from before and to avoid residual bacteria, which will cause the irrigation water or fertilizer water to quickly breed bacteria and deteriorate.

[0050] After flushing is completed, the control system can control the driver 33 to drive the rotating shaft 32 to reverse according to the required amount of supplementary irrigation water or fertilizer water, so that the lifting plate 34 drops a corresponding distance, so that the volume of the irrigation trough 31 above the lifting plate 34 in the corresponding position is equal to the required amount of supplementary irrigation water or fertilizer water.

[0051] After the lifting plate 34 is moved, the water supply equipment is controlled according to the nutrient replenishment process or the water replenishment process in operation, and fertilizer water or irrigation water is supplied through the water inlet pipe 36 until all the irrigation troughs 31 are filled with fertilizer water or irrigation water.

[0052] After the irrigation trough 31 is filled, the control system controls the telescopic rod 11 to extend so that the support plate 2 and the lifting plate 3 fit together again. At this time, the two ends of the water-absorbing rope 24 extend into the irrigation trough 31 and contact the fertilizer water or irrigation water. The water-absorbing rope 24 guides the irrigation water to the bottom of the planting trough 21 through its own water absorption, so that the planting soil is moistened and fertilized from the bottom, promoting the growth of vegetables. In this way, the surface of the planting soil can be prevented from being wet, thereby preventing the growth of surface pests or mold.

[0053] After the support plate 2 and the lifting plate 3 are fitted together, the depth sensor starts to detect the water surface position. When the humidity of the planting soil is high, the control driver 33 drives the lifting plate 34 to descend, so that the water level of the fertilizer water or irrigation water drops and separates from the water absorption rope 24, thereby interrupting irrigation and preventing the planting soil from being too wet.

[0054] When the humidity of the planting soil is low and the surface of the fertilizer water or irrigation water is separated from the water absorption rope 24, the control driver 33 drives the lifting plate 34 to rise, so that the surface of the fertilizer water or irrigation water contacts the water absorption rope 24, thereby continuing irrigation, thereby avoiding the situation where the amount of fertilizer water or irrigation water decreases with irrigation, causing the surface of the fertilizer water or irrigation water to separate from the water absorption rope 24 and making it impossible to continue irrigation.

[0055] In summary, the effect of automatic irrigation and fertilization according to the planting soil conditions is achieved. The irrigation water is stored in the irrigation trough 31, which can reduce the frequency of irrigation water replenishment and save energy. At the same time, the storage amount of irrigation water can be regulated through the networking module to avoid the problem of irrigation water deterioration caused by too long storage time, thereby achieving the effect of saving water and avoiding the deterioration of irrigation water affecting the growth of vegetables.

[0056] Obviously, the above-described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0057] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0058] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0059] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

[0060] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A smart irrigation and fertilization equipment, characterized by: The invention comprises a support (1), a support plate (2) being fixed on the upper side of the support (1), a lifting plate (3) being arranged on the lower side of the support plate (2), a plurality of planting grooves (21) being arranged on the support plate (2), a plurality of irrigation grooves (31) corresponding to the positions of the planting grooves (21) being arranged on the upper side of the lifting plate (3), a water absorbing rope (24) being arranged at the bottom of each planting groove (21), the water absorbing rope (24) extending into the irrigation groove (31), a lifting plate (34) being arranged in each irrigation groove (31), and the lifting plate (3) and the lifting plate (34) being adapted to move up and down under external drive; A plurality of telescopic rods (11) are connected between the lifting plate (3) and the bracket (1); The irrigation trough (31) is rectangular, the lifting plate (34) is adapted to the irrigation trough (31), a rotating shaft (32) is rotatably arranged inside the irrigation trough (31), a shaft sleeve (35) is fixed on the lifting plate (34), the shaft sleeve (35) is sleeved on the rotating shaft (32), and the shaft sleeve (35) is threadedly connected to the rotating shaft (32); A plurality of drivers (33) corresponding to the positions of the rotating shaft (32) are fixed on the lower side of the lifting plate (3), and the output shafts of the drivers (33) are fixed to the rotating shaft (32); A water inlet pipe (36) and a water outlet pipe (37) corresponding to the position of the irrigation trough (31) are fixed to both ends of the lifting plate (3), and a connecting groove (38) is connected between the irrigation troughs (31) and between the water inlet pipe (36) and the water outlet pipe (37) and adjacent irrigation troughs (31).

2. The intelligent irrigation and fertilization equipment according to claim 1, characterized in that: A sealing block (22) adapted to the connecting groove (38) is fixed to the lower side of the support plate (2), and the sealing block (22) is made of elastic material.

3. The intelligent fertilization equipment according to claim 1, characterized in that: A protective sleeve (27) corresponding to the position of the rotating shaft (32) is fixed to the lower side of the support plate (2), and the protective sleeve (27) is sleeved on the top end of the rotating shaft (32).

4. The intelligent fertilization equipment according to claim 1, characterized in that: A support tube (23) is fixed to the bottom of each planting trough (21), the support tube (23) is in an inverted U shape, the water absorption rope (24) is located inside the support tube (23), an exposure groove (25) is provided on the upper side of the support tube (23), a positioning needle (26) is provided in the exposure groove (25), and the positioning needle (26) is inserted into the water absorption rope (24).

5. The intelligent fertilization and irrigation equipment according to claim 1, characterized in that: It also includes a control system and a water supply device, wherein the water inlet pipe (36) and the water outlet pipe (37) are both connected to the water supply device, and the water supply device is used to input irrigation water or fertilizer water into the water inlet pipe (36). The bottom of the bracket (1) is provided with a depth sensor corresponding to the position of the irrigation trough (31), the planting trough (21) is filled with planting soil, and the planting soil is filled with a humidity sensor and a nutrient sensor. An operation panel is provided on one side of the bracket (1), and the operation panel, the telescopic rod (11), the driver (33), the depth sensor, the water supply device, the humidity sensor and the nutrient sensor are all connected to the control system.

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