Intelligent strawberry seedling hydroponic device

Abstract

The intelligent strawberry seedling hydroponic device comprises a hydroponic frame, a hydroponic mechanism and a shading mechanism, the bottom end of the hydroponic frame is fixedly connected with supporting legs respectively, the hydroponic mechanism comprises a water storage tank, a filter screen, a water supply pipe, a hydroponic tank and a water outlet pipe, the water storage tank is fixedly connected to the left side of the bottom end of the hydroponic frame, and the shading mechanism is arranged on the water storage tank. The filter screen is arranged in the water storage tank, the water culture tanks are evenly and fixedly connected between the inner walls of the left end and the right end of the water culture frame, water supply ports of the water culture tanks are communicated with water outlets in the right ends of the water storage tanks through water supply pipes, water outlets of the water culture tanks are fixedly connected with water outlet pipes, and water outlets of the water outlet pipes vertically correspond to water inlets in the upper ends of the water storage tanks. The shading mechanism is arranged at the front end of the hydroponic frame, according to the intelligent strawberry seedling hydroponic equipment, through operation of a water suction pump, it is guaranteed that the dissolved oxygen in a nutrient solution is saturated, and through automatic retracting and covering of shading cloth, the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hydroponics, in particular to intelligent hydroponics strawberry seedling equipment. Background Art

[0002] Hydroponics is a new type of soilless plant cultivation method, also known as nutrient solution cultivation. Its core is to directly immerse the roots of plants in nutrient solution. This nutrient solution can replace soil and provide plants with water, nutrients, oxygen and other growth factors, so that plants can grow normally. When cultivating strawberry seedlings, hydroponic equipment can be used to accurately control the water, nutrients, oxygen and other growth factors required by the strawberry seedlings to ensure the healthy growth of the strawberry seedlings.

[0003] Some existing hydroponic strawberry seedling equipment cultivates the strawberry seedlings by placing them in a hydroponic box and injecting nutrient solution;

[0004] There are some problems. The root growth of strawberry seedlings and the absorption of nutrients and water require oxygen. The existing hydroponic boxes have less liquid flow, and the roots are often damaged due to lack of oxygen. At the same time, when the temperature is high in summer, the strawberry seedlings need to avoid high temperature sunlight. The existing hydroponic strawberry seedling equipment mostly covers the strawberry seedlings with artificial shade cloth or sunshade, which is time-consuming and labor-intensive. For this reason, we propose an intelligent hydroponic strawberry seedling equipment. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide an intelligent hydroponic strawberry seedling equipment. The operation of the water pump drives the circulation of the nutrient solution to ensure the saturation of the dissolved oxygen in the nutrient solution. At the same time, the impurities in the nutrient solution are filtered through the filter net to prevent the nutrient solution from being corrupted and deteriorating and affecting the growth of the strawberry seedlings. The automatic retraction and covering of the shade cloth avoids the time-consuming and laborious phenomenon of multiple manual covering, thereby improving the work efficiency and effectively solving the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an intelligent hydroponic strawberry seedling device, comprising a hydroponic rack, a hydroponic mechanism and a shading mechanism;

[0007] The hydroponic rack has legs fixedly connected to the bottom ends thereof;

[0008] The hydroponic mechanism includes a water storage tank, a filter, a water supply pipe, a hydroponic box and a water outlet pipe. The water storage tank is fixedly connected to the left side of the bottom end of the hydroponic rack. The filter is arranged inside the water storage tank. The hydroponic box is evenly and fixedly connected between the inner walls at the left and right ends of the hydroponic rack. The water supply port of the hydroponic box is connected to the water outlet at the right end of the water storage tank through the water supply pipe. The water outlet of the hydroponic box is fixedly connected to the water outlet pipe. The water outlet of the water outlet pipe corresponds to the water inlet at the upper end of the water storage tank.

[0009] Shading mechanism: It is set at the front end of the hydroponic rack. Through the operation of the water pump, the nutrient solution is driven to circulate and move, ensuring the saturation of dissolved oxygen in the nutrient solution. At the same time, the impurities in the nutrient solution are filtered through the filter net to prevent the nutrient solution from becoming corrupt and deteriorating and affecting the growth of strawberry seedlings. The automatic retraction and covering of the shading cloth avoids the time-consuming and labor-intensive phenomenon of multiple manual covering, thereby improving work efficiency.

[0010] Furthermore, it also includes a controller, which is fixedly connected to the right end of the hydroponic rack, and the input end of the controller is electrically connected to an external power supply to regulate various electrical appliances.

[0011] Furthermore, the hydroponic mechanism also includes a water pump, which is fixedly connected to the right side of the bottom end of the hydroponic rack, the water pump is connected in series to the middle of the water supply pipe, and the input end of the water pump is electrically connected to the output end of the controller to provide driving force.

[0012] Furthermore, the shading mechanism includes a rotating shaft, a shading cloth, a support column, a slider, a connecting rod and a spring. The rotating shaft is rotatably connected between the upper and lower inner walls on the front side of the left end of the hydroponic rack. The support columns are respectively fixedly connected between the left and right inner walls on the upper and lower sides of the front end of the hydroponic rack. The outer surfaces of the support columns are slidably connected with sliders, and a connecting rod is fixedly connected between the two sliders. The shading cloth is arranged between the rotating shaft and the connecting rod, and the springs are respectively arranged between the slider and the inner wall of the left end of the front end of the hydroponic rack. The springs are movably sleeved on the outer surface of the support column, and the shading cloth is automatically covered and retracted.

[0013] Furthermore, the shading mechanism also includes a motor, which is fixedly connected to the left side of the upper end of the hydroponic rack, the output shaft of the motor is rotatably connected to the upper end of the rotating shaft, and the input end of the motor is electrically connected to the output end of the controller to provide driving force.

[0014] Furthermore, it also includes a light sensor, which is fixedly connected to the upper right side of the hydroponic rack. The light sensor is bidirectionally electrically connected to the controller to detect light intensity.

[0015] Furthermore, it also includes a fluorescent lamp, which is fixedly connected to the upper front end of the hydroponic rack, and the input end of the fluorescent lamp is electrically connected to the output end of the controller to supplement the lighting.

[0016] Compared with the prior art, the beneficial effects of the utility model are: the intelligent hydroponic strawberry seedling equipment has the following advantages:

[0017] 1. The controller controls the operation of the water pump to drive the nutrient solution inside the water tank along the water supply pipe into the hydroponic box. At the same time, the nutrient solution inside the hydroponic box falls into the upper end of the water tank along the outlet pipe under the action of weight. The filter screen filters the nutrient solution. The operation of the water pump drives the nutrient solution to circulate and move, ensuring that the dissolved oxygen content in the nutrient solution is saturated. At the same time, the filter screen filters the impurities in the nutrient solution to prevent the nutrient solution from becoming corrupt and deteriorating and affecting the growth of the strawberry seedlings.

[0018] 2. When the light intensity is too high in summer, the controller is used to control the operation of the light sensor to detect the light intensity, and then the signal is transmitted to the controller. The controller is used to control the operation of the motor to drive the rotating shaft to rotate, and synchronously drive the shading cloth to rotate. Under the elastic potential energy of the spring, the slider is driven to slide to the right along the support column, and the connecting rod is synchronously driven to move to the right, so that the shading cloth shades the strawberry seedlings, avoiding the phenomenon of withered and yellowed leaves of the strawberry seedlings due to high light intensity. At the same time, when the light intensity is appropriate, the controller is used to drive the motor to rotate, and the shading cloth is driven to rotate. The rotation of the shading cloth pulls the connecting rod to move to the left, driving the slider to move to the left, the spring is compressed, the shading cloth is retracted, and the strawberry seedlings continue to receive light. At the same time, in winter, the temperature inside the hydroponic equipment can be kept warm by the shading cloth, which is more widely used. At the same time, when the light intensity is low in winter, the operation of the fluorescent lamp is controlled by the controller to supplement the light for the strawberry seedlings. The automatic retraction and covering of the shading cloth avoids the time-consuming and laborious phenomenon of multiple manual covering, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the hydroponic mechanism of the utility model.

[0021] In the figure: 1 hydroponic rack, 2 legs, 3 controller, 4 hydroponic mechanism, 41 water storage tank, 42 ​​filter, 43 water supply pipe, 44 water pump, 45 hydroponic box, 46 water outlet pipe, 5 shading mechanism, 51 motor, 52 rotating shaft, 53 shading cloth, 54 supporting column, 55 slider, 56 connecting rod, 57 spring, 6 fluorescent lamp, 7 light sensor. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-2 , this embodiment provides a technical solution: an intelligent hydroponic strawberry seedling device, including a hydroponic rack 1, a hydroponic mechanism 4 and a shading mechanism 5;

[0024] The hydroponic rack 1 has legs 2 fixedly connected to the bottom ends thereof;

[0025] The hydroponic mechanism 4 includes a water storage tank 41, a filter screen 42, a water supply pipe 43, a hydroponic box 45 and a water outlet pipe 46. The water storage tank 41 is fixedly connected to the left side of the bottom end of the hydroponic rack 1. The filter screen 42 is arranged inside the water storage tank 41. The hydroponic box 45 is evenly and fixedly connected between the inner walls of the left and right ends of the hydroponic rack 1. The water supply port of the hydroponic box 45 is connected to the water outlet at the right end of the water storage tank 41 through the water supply pipe 43. The water outlet of the hydroponic box 45 is fixedly connected to the water outlet pipe 46. The water outlet of the water outlet pipe 46 corresponds to the water inlet of the upper end of the water storage tank 41. The hydroponic mechanism 4 also includes a water pump 44, which is fixedly connected to the right side of the bottom end of the hydroponic rack 1. On the other hand, a water pump 44 is connected in series to the middle part of the water supply pipe 43, and the input end of the water pump 44 is electrically connected to the output end of the controller 3. The operation of the water pump 44 is regulated by the controller 3 to drive the nutrient solution in the water storage tank 41 along the water supply pipe 43 into the hydroponic box 45. At the same time, the nutrient solution in the hydroponic box 45 falls into the upper end of the water storage tank 41 along the outlet pipe 46 under the action of weight. The filter screen 42 filters the nutrient solution. The operation of the water pump 44 drives the nutrient solution to circulate and move, thereby ensuring that the dissolved oxygen content in the nutrient solution is saturated. At the same time, the impurities in the nutrient solution are filtered and processed by the filter screen 42 to prevent the nutrient solution from being corrupted and deteriorating and affecting the growth of the strawberry seedlings.

[0026] Shading mechanism 5: It is arranged at the front end of the hydroponic rack 1. The shading mechanism 5 includes a rotating shaft 52, a shading cloth 53, a support column 54, a slider 55, a connecting rod 56 and a spring 57. The rotating shaft 52 is rotatably connected between the upper and lower inner walls of the left front end of the hydroponic rack 1. The support column 54 is respectively fixedly connected between the left and right inner walls on both sides of the front end of the hydroponic rack 1. The outer surface of the support column 54 is slidably connected with a slider 55. A connecting rod 56 is fixedly connected between the two sliders 55. The shading cloth 53 is arranged between the rotating shaft 52 and the connecting rod 56, springs 57 are respectively arranged between the slider 55 and the inner wall of the left end of the front end of the hydroponic rack 1, and the springs 57 are movably sleeved on the outer surface of the support column 54. The shading mechanism 5 also includes a motor 51, which is fixedly connected to the left side of the upper end of the hydroponic rack 1. The output shaft of the motor 51 is rotatably connected to the upper end of the rotating shaft 52. The input end of the motor 51 is electrically connected to the output end of the controller 3. When the light intensity is too high in summer, the light sensor 7 is operated by the controller 3 to detect the light intensity, and then the signal is transmitted. The controller 3 is passed to the controller 3, which controls the operation of the motor 51, drives the rotating shaft 52 to rotate, and synchronously drives the shading cloth 53 to rotate. Under the elastic potential energy of the spring 57, the slider 55 is driven to slide to the right along the support column 54, and the connecting rod 56 is synchronously driven to move to the right, so that the shading cloth 53 shades the strawberry seedlings, avoiding the phenomenon of yellowing of the leaves of the strawberry seedlings due to high light intensity. At the same time, when the light intensity is appropriate, the controller 3 drives the motor 51 to operate, drives the shading cloth 53 to rotate, and the shading cloth 53 is driven to rotate. The rotation pulls the connecting rod 56 to move to the left, drives the slider 55 to move to the left, the spring 57 is compressed, the shade cloth 53 is retracted, and the strawberry seedlings continue to receive light. At the same time, in winter, the temperature inside the hydroponic equipment can be kept warm by the shade cloth 53, which is more widely used. At the same time, when the light intensity is low in winter, the operation of the fluorescent lamp 6 is regulated by the controller 3 to supplement the light for the strawberry seedlings. The automatic retraction and covering of the shade cloth 53 avoids the time-consuming and laborious phenomenon of multiple manual covering, thereby improving work efficiency.

[0027] Among them: it also includes a controller 3, the controller 3 is fixedly connected to the right end of the hydroponic rack 1, the input end of the controller 3 is electrically connected to an external power supply, and also includes a light sensor 7, the light sensor 7 is fixedly connected to the upper right side of the hydroponic rack 1, the light sensor 7 is bidirectionally electrically connected to the controller 3, and also includes a fluorescent lamp 6, the fluorescent lamp 6 is fixedly connected to the upper side of the front end of the hydroponic rack 1, and the input end of the fluorescent lamp 6 is electrically connected to the output end of the controller 3.

[0028] The working principle of the intelligent hydroponic strawberry seedling equipment provided by the utility model is as follows: the operation of the water pump 44 is regulated by the controller 3 to drive the nutrient solution in the water tank 41 to enter the hydroponic box 45 along the water supply pipe 43. At the same time, the nutrient solution in the hydroponic box 45 falls into the upper end of the water tank 41 along the outlet pipe 46 under the action of weight. The filter 42 filters the nutrient solution. The operation of the water pump 44 drives the nutrient solution to circulate and move, thereby ensuring the saturation of the dissolved oxygen content in the nutrient solution. At the same time, the impurities in the nutrient solution are filtered and processed by the filter 42 to prevent the nutrient solution from being corrupted and deteriorating and affecting the growth of the strawberry seedlings. When the light intensity is too high in summer, the operation of the light sensor 7 is regulated by the controller 3 to detect the light intensity, and then the signal is transmitted to the controller 3. The operation of the motor 51 is regulated by the controller 3 to drive the rotating shaft 52 to rotate, and synchronously drive the shading cloth 53 to rotate. 7, drives the slider 55 to slide to the right along the support column 54, and synchronously drives the connecting rod 56 to move to the right, so that the shading cloth 53 shades the strawberry seedlings, and avoids the phenomenon of withered and yellowed leaves of the strawberry seedlings due to high light intensity. At the same time, when the light intensity is appropriate, the controller 3 drives the motor 51 to operate, drives the shading cloth 53 to rotate, and pulls the connecting rod 56 to move to the left through the rotation of the shading cloth 53, drives the slider 55 to move to the left, and the spring 57 is compressed, and the shading cloth 53 is retracted, and the strawberry seedlings continue to receive light. At the same time, in winter, the temperature inside the hydroponic equipment can be kept warm by the shading cloth 53, which is more widely used. At the same time, when the light intensity is low in winter, the operation of the fluorescent lamp 6 is regulated by the controller 3 to supplement the light for the strawberry seedlings. The automatic retraction and covering of the shading cloth 53 avoids the time-consuming and laborious phenomenon of multiple manual covering, thereby improving work efficiency.

[0029] It is worth noting that the controller 3 disclosed in the above embodiment can use the STM32F103 chip, the motor 51 can use the 57BYGH8930 stepper motor, the water pump 44 can use the mp-100rx circulating water pump, and the controller 3 controls the motor 51, the water pump 44, the light sensor 7 and the fluorescent lamp 6 using the methods commonly used in the prior art.

[0030] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An intelligent hydroponic strawberry seedling device, characterized in that: It comprises a hydroponic rack (1), a hydroponic mechanism (4) and a shading mechanism (5); The hydroponic rack (1) has legs (2) fixedly connected to its bottom ends; The hydroponic mechanism (4) comprises a water storage tank (41), a filter screen (42), a water supply pipe (43), a hydroponic box (45) and a water outlet pipe (46); the water storage tank (41) is fixedly connected to the left side of the bottom end of the hydroponic rack (1); the filter screen (42) is arranged inside the water storage tank (41); the hydroponic box (45) is evenly fixedly connected between the inner walls at the left and right ends of the hydroponic rack (1); the water supply port of the hydroponic box (45) is connected to the water outlet at the right end of the water storage tank (41) through the water supply pipe (43); the water outlet of the hydroponic box (45) is fixedly connected to the water outlet pipe (46); the water outlet of the water outlet pipe (46) corresponds to the water inlet at the upper end of the water storage tank (41) in the upper and lower directions; The shading mechanism (5) is arranged at the front end of the hydroponic rack (1).

2. The intelligent hydroponic strawberry seedling device according to claim 1, characterized in that: It also comprises a controller (3), wherein the controller (3) is fixedly connected to the right end of the hydroponic rack (1), and an input end of the controller (3) is electrically connected to an external power supply.

3. The intelligent hydroponic strawberry seedling device according to claim 2, characterized in that: The hydroponic mechanism (4) further comprises a water pump (44), wherein the water pump (44) is fixedly connected to the right side of the bottom end of the hydroponic rack (1), the water pump (44) is connected in series to the middle part of the water supply pipe (43), and the input end of the water pump (44) is electrically connected to the output end of the controller (3).

4. The intelligent hydroponic strawberry seedling device according to claim 2, characterized in that: The shading mechanism (5) comprises a rotating shaft (52), a shading cloth (53), a support column (54), a slider (55), a connecting rod (56) and a spring (57); the rotating shaft (52) is rotatably connected between the upper and lower inner walls at the front side of the left end of the hydroponic rack (1); the support column (54) is respectively fixedly connected between the left and right inner walls at the upper and lower sides of the front end of the hydroponic rack (1); the outer surface of the support column (54) is slidably connected with the slider (55); the connecting rod (56) is fixedly connected between the two sliders (55); the shading cloth (53) is arranged between the rotating shaft (52) and the connecting rod (56); the spring (57) is respectively arranged between the slider (55) and the inner wall at the left end of the front end of the hydroponic rack (1); and the spring (57) is movably sleeved on the outer surface of the support column (54).

5. The intelligent hydroponic strawberry seedling device according to claim 4, characterized in that: The shading mechanism (5) further comprises a motor (51), wherein the motor (51) is fixedly connected to the left side of the upper end of the hydroponic rack (1), the output shaft of the motor (51) is rotatably connected to the upper end of the rotating shaft (52), and the input end of the motor (51) is electrically connected to the output end of the controller (3).

6. The intelligent hydroponic strawberry seedling equipment according to claim 2, characterized in that: It also comprises a light sensor (7), wherein the light sensor (7) is fixedly connected to the right side of the upper end of the hydroponic rack (1), and the light sensor (7) is bidirectionally electrically connected to the controller (3).

7. The intelligent hydroponic strawberry seedling device according to claim 2, characterized in that: It also includes a fluorescent lamp (6), which is fixedly connected to the upper front end of the hydroponic rack (1), and the input end of the fluorescent lamp (6) is electrically connected to the output end of the controller (3).

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