Hydroponic device capable of conveniently controlling nutrition proportion

Abstract

The utility model discloses a hydroponic device convenient to control nutrition proportion, which comprises a bottom frame, a hydroponic box is fixedly mounted on the bottom frame, a nutrition box is fixedly mounted at one end, far away from the hydroponic box, of the bottom frame, and an injection assembly is arranged on the nutrition box. The injection assembly comprises liquid inlet channels formed in the nutrition box at equal intervals, quantitative pipes are fixedly installed at the top ends of the liquid inlet channels, scale marks are arranged on the outer surfaces of the quantitative pipes, nutrients are put into the quantitative pipes according to a certain proportion, and due to the arrangement of the scale marks, the nutrients can be injected into the quantitative pipes according to a certain proportion. The nutrient solution can be blended according to a certain proportion, the nutrient proportion is controlled, the difference of the mixing proportion of the nutrient solutions can be effectively reduced, the nutrient solution can effectively supplement hydroponic crops, and growth and development of the hydroponic crops are further promoted.

Description

Technical Field

[0001] The utility model relates to a hydroponic device, in particular to a hydroponic device which is convenient for controlling nutrient ratios. Background Art

[0002] Hydroponics is a new type of soilless plant cultivation method, also known as nutrient solution culture. 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.

[0003] At present, in order to make hydroponic crops grow better, some nutrient solutions need to be added to promote the development of hydroponic crops. In order to make hydroponic crops grow better, multiple nutrient solutions need to be combined. However, the existing nutrient solution mixing lacks control over the dosage of different nutrient solutions, which reduces the proportion of the nutrient solution composition, resulting in excessive differences in the mixing ratios between the nutrient solutions, which cannot effectively supplement the hydroponic crops, thereby affecting the growth and development of the hydroponic crops.

[0004] Currently, no effective solutions have been proposed for the problems in related technologies. Utility Model Content

[0005] In response to the problems in the related art, the present invention proposes a hydroponic device that is easy to control the nutrient ratio to overcome the above-mentioned technical problems existing in the existing related art.

[0006] To this end, the specific technical solutions adopted in this utility model are as follows:

[0007] A hydroponic device that is convenient for controlling nutrient ratios comprises a base frame, wherein a hydroponic box is fixedly mounted on the base frame, an annular tube is fixedly connected to the inner surface of the hydroponic box, nozzles are equidistantly provided on the inner surface of the annular tube, a drain pipe is fixedly connected to the outer surface of the hydroponic box, a drain valve is fixedly provided on the drain pipe, a nutrient box is fixedly mounted on one end of the base frame away from the hydroponic box, a nutrient chamber is provided inside the nutrient box, a combination assembly is provided in the nutrient chamber, a connecting pipe is provided between the nutrient box and the hydroponic box, two ends of the connecting pipe are respectively connected to the nutrient chamber and the annular tube, an injection assembly is provided on the nutrient box, the injection assembly includes liquid inlet channels equidistantly provided on the nutrient box, the liquid inlet channels are communicated with the nutrient chamber, a quantitative tube is fixedly mounted on the top of the liquid inlet channel, the outer surface of the quantitative tube is provided with scale lines, a transverse groove is equidistantly provided on one end of the outer surface of the nutrient box, the transverse groove is communicated with the liquid inlet channel, and a transverse plate is slidably connected in the transverse groove.

[0008] Furthermore, in order to mix the nutrient solution, the combination assembly includes a first shaft rod rotatably connected to the nutrient chamber, a first stirring rod is welded on the first shaft rod at equal distances, a second shaft rod is rotatably connected to the top end of the nutrient chamber away from the first shaft rod, a second stirring rod is welded on the second shaft rod at equal distances, and the second stirring rod is staggered with the first stirring rod.

[0009] Furthermore, in order to make the second shaft rotate with the first shaft, one end of the first shaft extends outside the nutrient box and is fixedly connected to the first gear, one end of the second shaft extends outside the nutrient box and is fixedly connected to the second gear, and the second gear is meshed with the first gear.

[0010] Furthermore, in order to rotate the first shaft, the other end of the first shaft extends outside the nutrient tank and is connected to the output end of the stirring motor, and the stirring motor is fixedly installed outside the nutrient tank.

[0011] Furthermore, in order to facilitate personnel control, a controller is fixedly installed on the top of the nutrient box away from the stirring motor, and the controller is electrically connected to the stirring motor.

[0012] Furthermore, in order to facilitate the transportation of the mixed nutrient solution into the hydroponic box, a water pump is provided on the connecting pipe, the water pump is fixedly mounted on the base frame, and the water pump is electrically connected to the controller.

[0013] Furthermore, in order to prevent the nutrient solution from being adsorbed on the inner wall of the quantitative tube, a micro vibrator is provided between the quantitative tubes. The micro vibrator is fixedly mounted on the top of the nutrient box and is electrically connected to the controller.

[0014] Furthermore, in order to make the transverse plate slide stably in the transverse groove, sliding grooves are opened on both sides of the inner surface of the transverse groove, and sliding blocks are welded on both sides of the outer surface of the transverse plate, and the sliding blocks are slidably connected to the sliding grooves.

[0015] The beneficial effects of the utility model are:

[0016] By placing the nutrient solution in the quantitative tube, the scale lines on the quantitative tube can clearly indicate the volume of the nutrient solution. The nutrient solution is added to the quantitative tube according to the added volume. After the addition is completed, the horizontal plate is pulled to allow the nutrient solution in the quantitative tube to flow to the nutrient cavity through the liquid inlet channel. The nutrient solution is mixed through the combination components in the nutrient cavity, and the mixed nutrient solution is sprayed into the hydroponic box to promote the growth of hydroponic crops. By adding nutrients into the quantitative tube according to a certain proportion, the setting of the scale lines can enable the nutrient solution to be mixed according to a certain proportion and the nutrient ratio to be controlled, which can effectively reduce the difference in the mixing ratio between the nutrient solutions, so that the nutrient solution can effectively supplement the hydroponic crops and further promote the growth and development of hydroponic crops.

[0017] When the nutrient solution is put into the nutrient chamber according to a certain proportion, the stirring motor starts working, and the stirring motor drives the first shaft to rotate in the nutrient chamber, so that the first gear and the first stirring rod rotate synchronously. The first gear is engaged with the second gear, so that the second shaft rotates in the nutrient chamber, and the second stirring rod rotates synchronously with the second shaft. The rotation of the first stirring rod and the second stirring rod fully mixes the nutrient solution in the nutrient chamber, thereby further improving the mixing effect of the nutrient solution. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is a schematic structural diagram of a hydroponic device for facilitating control of nutrient ratios according to an embodiment of the present invention;

[0020] Figure 2 This is a rear structural schematic diagram of a hydroponic device that facilitates controlling nutrient ratios according to an embodiment of the present invention;

[0021] Figure 3 This is a top cross-sectional view of a hydroponic device that facilitates controlling nutrient ratios according to an embodiment of the present invention;

[0022] Figure 4 yes Figure 3 Enlarged view of point A in the middle;

[0023] Figure 5 It is a side sectional view of a hydroponic device for facilitating control of nutrient ratios according to an embodiment of the present invention.

[0024] In the picture:

[0025] 1. Base frame; 2. Hydroponic box; 3. Ring tube; 4. Nozzle; 5. Drain pipe; 6. Drain valve; 7. Nutrient tank; 8. Nutrient chamber; 9. First shaft; 10. First stirring rod; 11. Stirring motor; 12. First gear; 13. Second shaft; 14. Second stirring rod; 15. Second gear; 16. Liquid inlet channel; 17. Metering tube; 18. Scale line; 19. Horizontal groove; 20. Horizontal plate; 21. Sliding groove; 22. Sliding block; 23. Micro vibrator; 24. Controller; 25. Connecting pipe; 26. Water pump. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] According to an embodiment of the present invention, a hydroponic device that facilitates control of nutrient ratios is provided. Example 1:

[0028] like Figure 1 、 Figure 3 and Figure 4As shown, according to the embodiment of the present invention, the hydroponic device for controlling nutrient ratio includes a base frame 1, a hydroponic box 2 is fixedly mounted on the base frame 1, a foam board is placed in the hydroponic box 2, and the hydroponic crops are inserted into the water through a porous foam board. The foam board floats above the water surface, and the roots are suspended in the nutrient solution, further fixing the hydroponic crops. Hydroponic crops are affected by light, temperature, pH value and ventilation. Ensure that the hydroponic crops can obtain sufficient light. If natural light is insufficient, it is necessary to consider supplementing artificial light sources. The ideal water temperature is generally maintained between 18°C ​​and 25°C. Too high or too low will affect the health of hydroponic crops and the efficiency of nutrient absorption. The temperature can be adjusted by a heating rod or a cooling device. Most hydroponic crops are suitable for growing at a pH of In an environment between 5.5 and 6.5, it is important to regularly check and adjust the pH value of the solution. Good air circulation helps reduce the chance of disease. The fan can be turned on appropriately to promote air circulation. A nutrient box 7 is fixedly installed on the end of the base frame 1 away from the hydroponic box 2. A nutrient cavity 8 is opened inside the nutrient box 7. An injection assembly is provided on the nutrient box 7. The injection assembly includes an inlet channel 16 equidistantly opened on the nutrient box 7. The inlet channel 16 is communicated with the nutrient cavity 8. A quantitative tube 17 is fixedly installed on the top of the inlet channel 16. The quantitative tube 17 is communicated with the inlet channel 16. A scale line 18 is provided on the outer surface of the quantitative tube 17. A transverse groove 19 is equidistantly opened on one end of the outer surface of the nutrient box 7. The transverse groove 19 is communicated with the inlet channel 16. A transverse plate 20 is slidably connected in the transverse groove 19. In order to make the transverse plate 20 slide firmly in the transverse groove 19, sliding grooves 21 are opened on both sides of the inner surface of the transverse groove 19. Sliding blocks 22 are welded on both sides of the outer surface of the transverse plate 20. The sliding block 22 is connected to the sliding groove 2 1 sliding connection. In order to prevent the nutrient solution from being adsorbed on the inner wall of the quantitative tube 17, a micro vibrator 23 is provided between the quantitative tubes 17. The micro vibrator 23 is fixedly mounted on the top of the nutrient box 7. By placing the nutrient solution in the quantitative tube 17, the scale line 18 on the quantitative tube 17 can clearly indicate the volume of the nutrient solution. The nutrient solution is added to the quantitative tube 17 according to the added volume. After the addition is completed, the horizontal plate 20 is pulled to allow the nutrient solution in the quantitative tube 17 to flow into the nutrient chamber 8 through the liquid inlet channel 16. The nutrient solution is mixed through the combination components in the nutrient chamber 8. The mixed nutrient solution is sprayed into the hydroponic box 2 to promote the growth of hydroponic crops. By adding nutrients into the quantitative tube 17 according to a certain proportion, the setting of the scale line 18 can make the nutrient solution be mixed according to a certain proportion and control the nutrient ratio, which can effectively reduce the difference in the mixing ratio between the nutrient solutions, so that the nutrient solution can effectively supplement the hydroponic crops and further promote the growth and development of the hydroponic crops. Example 2:

[0029] See also Figure 1 、 Figure 2 and Figure 5, a combination assembly is provided in the nutrient chamber 8, the combination assembly includes a first shaft rod 9 rotatably connected to the nutrient chamber 8, a first stirring rod 10 is welded on the first shaft rod 9 at equal distances, a second shaft rod 13 is rotatably connected to the top of the nutrient chamber 8 away from the first shaft rod 9, and a second stirring rod 14 is welded on the second shaft rod 13 at equal distances, the second stirring rod 14 is staggered with the first stirring rod 10, one end of the first shaft rod 9 extends outside the nutrient box 7 and is fixedly connected to the first gear 12, one end of the second shaft rod 13 extends outside the nutrient box 7 and is fixedly connected to the second gear 15, the second gear 15 is meshed with the first gear 12, the other end of the first shaft rod 9 extends outside the nutrient box 7 and is connected to the output end of the stirring motor 11, the stirring motor 11 is fixedly installed outside the nutrient box 7, and a controller 24 is fixedly installed outside the nutrient box 7 away from the top of the stirring motor 11, the controller 24 is electrically connected to the stirring motor 11 and the micro vibrator 23, an annular tube 3 is fixedly connected to the inner surface of the hydroponic tank 2, and the annular tube 3 is semi-embedded in the inner surface of the hydroponic tank 2 On the inner surface of the annular tube 3, nozzles 4 are equidistantly provided, and a drain pipe 5 is fixedly connected to the outer surface of the hydroponic box 2. A drain valve 6 is fixedly provided on the drain pipe 5. A connecting pipe 25 is provided between the nutrient tank 7 and the hydroponic box 2. The two ends of the connecting pipe 25 are respectively connected to the nutrient chamber 8 and the annular tube 3, so that the mixed nutrient solution in the nutrient chamber 8 is transported to the annular tube 3. A water pump 26 is provided on the connecting pipe 25, and the water pump 26 is fixedly installed on the base frame 1. The water pump 26 is electrically connected to the controller 24. When the nutrient solution is respectively put into the nutrient chamber 8 according to a certain proportion, the stirring motor 11 is working, and the stirring motor 11 drives the first shaft 9 to rotate in the nutrient chamber 8, so that the first gear 12 and the first stirring rod 10 rotate synchronously. The first gear 12 is engaged with the second gear 15, so that the second shaft 13 rotates in the nutrient chamber 8, and the second stirring rod 14 rotates synchronously with the second shaft 13. The rotation of the first stirring rod 10 and the second stirring rod 14 fully mixes the nutrient solution in the nutrient chamber 8, further improving the effect of nutrient solution mixing.

[0030] In order to facilitate understanding of the above technical solutions of the present invention, the working principle or operation method of the present invention in actual process is described in detail below.

[0031] In actual application, first, the nutrient solution is placed in the quantitative tube 17 according to a certain proportion. Secondly, the scale line 18 on the quantitative tube 17 can make the nutrient solution be mixed according to a certain proportion and the nutrient ratio can be controlled. After the delivery is completed, the horizontal plate 20 is pulled to make the nutrient solution in the quantitative tube 17 flow into the nutrient chamber 8 through the liquid inlet channel 16. At this time, the controller 24 makes the micro vibrator 23 work, and the micro vibrator 23 makes the nutrient solution on the inner wall of the quantitative tube 17 fall into the nutrient chamber 8. Then, the controller 24 makes the stirring motor 11 work, and the stirring motor 11 drives the first shaft 9 to rotate in the nutrient chamber 8, so that the first gear 12 and the first stirring rod 10 rotate synchronously, and the first gear 12 is engaged with the second gear 15, so that the second shaft 13 rotates in the nutrient chamber 8, and the second stirring rod 14 rotates with The second shaft 13 rotates synchronously, and the first stirring rod 10 and the second stirring rod 14 rotate to fully mix the nutrient solution in the nutrient chamber 8. Finally, the controller 24 activates the water pump 26, which transports the mixed nutrient solution in the nutrient chamber 8 to the annular tube 3. The nozzle 4 sprays the nutrient solution in the annular tube 3 into the hydroponic box 2. The hydroponic crops are inserted into the water through a porous foam board. The foam board floats above the water surface, while the roots are suspended in the nutrient solution, ensuring that the hydroponic crops can obtain sufficient light. If natural light is insufficient, it is necessary to consider supplementing with artificial light. At the same time, the water temperature in the hydroponic box 2 is generally maintained between 18°C ​​and 25°C. Too high or too low a temperature will affect the health of the hydroponic crops and the nutrient absorption efficiency. The temperature can be adjusted by a heating rod or cooling equipment. Hydroponic crops are suitable for growing in an environment with a pH between 5.5 and 6.5. It is important to regularly check and adjust the pH value of the solution. At the same time, good air circulation helps reduce the chance of disease. The fan can be turned on appropriately to promote air circulation.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A hydroponic device for easily controlling nutrient ratios, comprising a base frame (1), characterized in that: A hydroponic box (2) is fixedly mounted on the base frame (1), an annular tube (3) is fixedly connected to the inner surface of the hydroponic box (2), nozzles (4) are provided at equal distances on the inner surface of the annular tube (3), a drain pipe (5) is fixedly connected to the outer surface of the hydroponic box (2), a drain valve (6) is fixedly provided on the drain pipe (5), a nutrient box (7) is fixedly mounted on one end of the base frame (1) away from the hydroponic box (2), a nutrient chamber (8) is provided inside the nutrient box (7), a combination component is provided in the nutrient chamber (8), a connecting pipe (25) is provided between the nutrient box (7) and the hydroponic box (2), and the connecting pipe (25) is fixedly mounted on the outer surface of the hydroponic box (2), and a nutrient chamber (8) is provided inside the nutrient chamber (8). ) are connected to the nutrient chamber (8) and the annular tube (3) at both ends, respectively; an injection assembly is provided on the nutrient box (7); the injection assembly includes a liquid inlet channel (16) equidistantly provided on the nutrient box (7); the liquid inlet channel (16) is communicated with the nutrient chamber (8); a quantitative tube (17) is fixedly mounted on the top of the liquid inlet channel (16); a scale line (18) is provided on the outer surface of the quantitative tube (17); a transverse groove (19) is equidistantly provided on one end of the outer surface of the nutrient box (7); the transverse groove (19) is communicated with the liquid inlet channel (16); a transverse plate (20) is slidably connected in the transverse groove (19).

2. A hydroponic device for controlling nutrient ratios according to claim 1, characterized in that: The combined assembly comprises a first shaft (9) rotatably connected to the nutrient chamber (8), a first stirring rod (10) being welded to the first shaft (9) at equal distances, a second shaft (13) being rotatably connected to the top end of the nutrient chamber (8) away from the first shaft (9), a second stirring rod (14) being welded to the second shaft (13) at equal distances, and the second stirring rod (14) being staggered with the first stirring rod (10).

3. The hydroponic device for facilitating control of nutrient ratio according to claim 2, characterized in that: One end of the first shaft (9) extends outside the nutrient box (7) and is fixedly connected to the first gear (12); one end of the second shaft (13) extends outside the nutrient box (7) and is fixedly connected to the second gear (15); the second gear (15) is meshed with the first gear (12).

4. The hydroponic device for controlling nutrient ratio according to claim 3, characterized in that: The other end of the first shaft (9) extends outside the nutrient box (7) and is connected to the output end of the stirring motor (11), and the stirring motor (11) is fixedly mounted outside the nutrient box (7).

5. The hydroponic device for controlling nutrient ratio according to claim 4, characterized in that: A controller (24) is fixedly mounted on the top of the nutrient box (7) away from the stirring motor (11), and the controller (24) is electrically connected to the stirring motor (11).

6. The hydroponic device for controlling nutrient ratio according to claim 5, characterized in that: A water pump (26) is provided on the connecting pipe (25), and the water pump (26) is fixedly mounted on the base frame (1). The water pump (26) is electrically connected to the controller (24).

7. The hydroponic device for controlling nutrient ratio according to claim 5, characterized in that: A micro vibrator (23) is provided between the quantitative tubes (17), and the micro vibrator (23) is fixedly mounted on the top of the nutrient box (7). The micro vibrator (23) is electrically connected to the controller (24).

8. The hydroponic device for controlling nutrient ratio according to claim 1, characterized in that: Sliding grooves (21) are provided on both sides of the inner surface of the transverse groove (19), and sliding blocks (22) are welded on both sides of the outer surface of the transverse plate (20), and the sliding blocks (22) are slidably connected to the sliding grooves (21).

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