Water-saving type hydroponic device for hydroponic planting

Abstract

The utility model discloses a water-saving hydroponic device for hydroponic planting, which comprises a water storage bin serving as a mounting carrier, a mounting groove is arranged at the top of the water storage bin, square through grooves communicated with the inside of the water storage bin are symmetrically arranged at two ends of the top of the water storage bin, a lifting hydroponic component is arranged above the water storage bin, and the lifting hydroponic component is arranged in the mounting groove. The two ends of the top of the water storage bin are jointly provided with a rainwater collecting assembly matched with the square through groove, and a water supply assembly is arranged in the mounting groove. In the hydroponic process of plants, the driving mechanism is controlled to push the group of hydroponic bins at the bottom end to ascend, and the four groups of hydroponic bins are connected with one another through the second connecting assemblies, so that all the four groups of hydroponic bins ascend, the distance between every two adjacent groups of hydroponic bins is increased, and the distance between any two adjacent groups of hydroponic bins is always the same; therefore, the hydroponic device can be suitable for hydroponic planting of different types of plants.

Description

Technical Field

[0001] The utility model relates to the technical field of hydroponics, in particular to a hydroponic device for water-saving hydroponic planting. Background Art

[0002] Hydroponics is a cultivation technique using nutrient solution. Compared with soil cultivation, it is favored because it can accelerate the growth process of crops, has good product quality, is pollution-free, has a clean and hygienic production environment, and has few pests and diseases. At the same time, with the gradual improvement of people's health awareness, soilless cultivation of vegetables at home is becoming more and more widespread. The hydroponic device facilitates people to use spaces such as balconies and indoors for soilless planting of vegetables.

[0003] The distance between the culture tanks of the existing hydroponic devices is often fixed. During the growth of the planted plants, the fixed distance between the culture tanks will greatly affect the cultivation of different types of plants. And during the use of the hydroponic device, rainwater cannot be automatically guided into the water storage tank, thereby reducing the water-saving effect of the entire hydroponic device. At the same time, when the entire hydroponic device is not in use, the space occupation of the entire device cannot be reduced, which is not convenient for transportation. At the same time, because there are many culture tanks in the hydroponic device and there are also many hydroponic plants in the culture tanks, it is impossible to ensure that the water storage volume in each group of culture tanks is stable within a predetermined value, and the reduction of the water storage volume in the culture tanks may also affect the growth of hydroponic plants. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a hydroponic device for water-saving hydroponic planting to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A hydroponic device for water-saving hydroponic planting, including a water storage tank as an installation carrier. An installation groove is opened at the top of the water storage tank. Square through grooves communicating with the inside of the water storage tank are symmetrically opened at both ends of the top of the water storage tank. A lifting hydroponic component is arranged above the water storage tank. Rainwater collection components cooperating with the square through grooves are jointly arranged at both ends of the top of the water storage tank. A water supply component is arranged inside the installation groove.

[0006] The lifting hydroponic component includes a hydroponic tank. Four groups of hydroponic tanks are evenly arranged above the water storage tank. Lifting connection mechanisms are jointly arranged at both ends of the four groups of hydroponic tanks. A driving mechanism for driving the four groups of hydroponic tanks to synchronously lift and lower is arranged inside the installation groove. A cultivation component is arranged inside the hydroponic tank.

[0007] The rainwater collection component includes a first guiding bin. There are two groups of the first guiding bins, and the two groups of first guiding bins are symmetrically hinged at both ends of the top of the water storage bin. A second guiding bin is arranged inside the first guiding bin through a first connecting component. At the middle position on one side of the upper group of hydroponic bins, electric cylinders are symmetrically installed, and the output ends of the electric cylinders are hinged to one side of the adjacent group of second guiding bins.

[0008] Preferably, the lifting connection mechanism includes a fixed seat. There are a total of five pairs of fixed seats above the water storage bin. The top four pairs of fixed seats are respectively fixedly connected to both ends of the four groups of hydroponic bins, and the bottom pair of fixed seats are fixedly connected to both ends of the top of the water storage bin. A telescopic fence is jointly arranged outside the five groups of fixed seats at the same end through a second connecting component. The five hinge shafts on the same side of the telescopic fence are respectively fixedly connected to one side of the adjacent group of fixed seats.

[0009] Preferably, the driving mechanism includes a double-shaft motor. The double-shaft motor is located at the middle position of the inner bottom of the installation groove. Two screw rods are symmetrically installed on the two output shafts of the double-shaft motor, and moving seats are symmetrically threaded on the outer sides of the two screw rods. Slide rods are symmetrically installed on both sides inside the installation groove. The two slide rods penetrate through the two moving seats, and connecting rods are symmetrically hinged on both sides of the tops of the two moving seats. The tops of the four connecting rods are all hinged to the bottom of the bottom group of hydroponic bins.

[0010] Preferably, the first connecting component includes a connecting chute. Connecting chutes are symmetrically opened on both inner sides of the first guiding bin, and connecting sliders that cooperate with the connecting chutes are symmetrically installed on both sides of the second guiding bin.

[0011] Preferably, the second connecting component includes a limiting chute. The limiting chute is located on one side of the surface of the fixed seat. A limiting slider is arranged inside the limiting chute. The five hinge shafts on the same side of the telescopic fence are respectively fixedly connected to the outside of the adjacent group of limiting sliders.

[0012] Preferably, the cultivation component includes a hydroponic plate. The hydroponic plate is located inside the hydroponic bin. Support columns are symmetrically installed at the four corner positions of the bottom of the hydroponic plate. Hydroponic grooves are evenly installed on the top of the hydroponic plate, and the bottoms of the hydroponic grooves extend below the hydroponic plate. Through holes are evenly opened on the outer sides of the hydroponic grooves.

[0013] Preferably, the water supply component includes a water supply pump. The water supply pump is located at the middle position of the inner bottom of the installation groove. The input end of the water supply pump is communicated with the inner bottom of the water storage bin. A water supply pipe is installed at the output end of the water supply pump. A return pipe is installed at the top of one side of the water storage bin. Water inlet joints communicated with the inside of the water supply pipe are installed on one side of the four groups of hydroponic bins close to the water supply pipe, and water return joints communicated with the inside of the return pipe are installed on one side of the four groups of hydroponic bins close to the return pipe.

[0014] Preferably, a top plate cooperating with the fixed seat is installed at the top end of the second guiding bin, and a top cover plate is arranged at the top of the top group of the hydroponic bins.

[0015] Beneficial effects

[0016] Compared with the prior art, the utility model provides a hydroponic device for water-saving hydroponic planting, which has the following beneficial effects:

[0017] 1. During the hydroponic process of plants in the utility model, the driving mechanism is controlled to push the bottom group of hydroponic bins to rise. Since the four hydroponic bins are connected by the second connecting component, all four hydroponic bins rise, and the distance between adjacent two hydroponic bins increases, and the distance between any adjacent two hydroponic bins is always the same. Therefore, it helps the hydroponic device to be applicable to the hydroponic planting of different types of plants.

[0018] 2. When it rains in the utility model, the two electric cylinders are controlled to extend, so that the two first guiding bins are unfolded outward. The second guiding bin follows the first guiding bin to unfold and gradually extends upward from the inside of the first guiding bin. The inclined first guiding bin and the second guiding bin can increase the rainwater collection area of the device. The rainwater flows into the square through groove along the guiding of the first guiding bin and the second guiding bin, and then is collected into the inside of the water storage bin by the square through groove. Thus, the way to supplement water source for the hydroponic device is increased, and the water-saving effect of the device is improved. When the device is not in use, first control the two electric cylinders to shorten until the first guiding bin and the second guiding bin block the two ends of the four hydroponic bins again, and then control the four hydroponic bins to descend until the four hydroponic bins are stacked together in sequence. In this way, the occupied space of the whole hydroponic device can be greatly reduced, which is convenient for the transportation and storage of the device.

[0019] 3. In the utility model, the water supply pipe and the water return pipe are respectively communicated with the inside of the four hydroponic bins. Therefore, the water supply pump can pump the water in the water storage bin into the inside of the four hydroponic bins through the water supply pipe respectively. After the water storage capacity in the hydroponic bin reaches the predetermined water level, the excess water will flow back into the water storage bin through the water return pipe. In this way, it can not only ensure that the water in each hydroponic bin is stably at the predetermined amount, but also ensure that the water in each hydroponic bin is in a flowing state to meet the growth requirements of some hydroponic plants, so as to ensure the normal growth of the hydroponic plants on each hydroponic plate. And when it rains, during the process of collecting rainwater in the top group of hydroponic bins, the excess water inside will also flow back into the water storage bin through the water return pipe, which helps to further improve the water-saving effect of the whole device. Description of the drawings

[0020] Figure 1 It is the main view three-dimensional schematic diagram of the utility model;

[0021] Figure 2 is the rear - view three - dimensional schematic diagram of the present utility model;

[0022] Figure 3 is the partial exploded schematic diagram of the present utility model;

[0023] Figure 4 is the front - view three - dimensional schematic diagram after the first guiding bin of the present utility model is unfolded;

[0024] Figure 5 is the rear - view three - dimensional schematic diagram after the first guiding bin of the present utility model is unfolded;

[0025] Figure 6 is the three - dimensional schematic diagram of the lifting mechanism of the present utility model connected to the hydroponic bin;

[0026] Figure 7 is the three - dimensional schematic diagram of the water storage bin of the present utility model;

[0027] Figure 8 is the three - dimensional schematic diagram of the hydroponic plate of the present utility model.

[0028] In the figure:

[0029] 10. Water storage bin; 11. Installation groove; 12. Square through - groove; 13. Biaxial motor; 14. Lead screw; 15. Moving seat; 16. Slide bar; 17. Connecting rod;

[0030] 20. Rainwater collection component; 21. First guiding bin; 22. Second guiding bin; 23. Electric cylinder; 24. Connecting chute; 25. Connecting slider; 26. Top plate;

[0031] 30. Hydroponic bin; 31. Telescopic fence; 32. Fixed seat; 33. Limit chute; 34. Limit slider; 35. Hydroponic plate; 36. Support column; 37. Hydroponic tank; 38. Through - hole; 39. Top cover plate;

[0032] 40. Water supply component; 41. Water supply pump; 42. Water supply pipe; 43. Return pipe; 44. Water inlet joint; 45. Water return joint. Detailed implementation manners

[0033] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0034] Such as Figure 1-8As shown in the figure, a hydroponic device for water-saving hydroponic cultivation includes a water storage bin 10 as an installation carrier. An installation groove 11 is opened at the top of the water storage bin 10. Square through grooves 12 communicating with the inside of the water storage bin 10 are symmetrically opened at both ends of the top of the water storage bin 10. A lifting hydroponic component is arranged above the water storage bin 10. Rainwater collection components 20 that cooperate with the square through grooves 12 are jointly arranged at both ends of the top of the water storage bin 10. A water supply component 40 is arranged inside the installation groove 11;

[0035] The lifting hydroponic component includes a hydroponic bin 30. Four groups of hydroponic bins 30 are evenly arranged above the water storage bin 10. Lifting connection mechanisms are jointly arranged at both ends of the four groups of hydroponic bins 30. A driving mechanism for driving the four groups of hydroponic bins 30 to synchronously lift and lower is arranged inside the installation groove 11. A cultivation component is arranged inside the hydroponic bin 30;

[0036] The rainwater collection component 20 includes first guiding bins 21. There are two groups of first guiding bins 21, and the two groups of first guiding bins 21 are symmetrically hinged at both ends of the top of the water storage bin 10. A second guiding bin 22 is arranged inside the first guiding bin 21 through a first connection component. Electric cylinders 23 are symmetrically installed at the middle position on one side of the top group of hydroponic bins 30, and the output ends of the electric cylinders 23 are hinged to one side of the adjacent group of second guiding bins 22.

[0037] In this embodiment, the lifting connection mechanism includes fixed seats 32. A total of five pairs of fixed seats 32 are arranged above the water storage bin 10. The top four pairs of fixed seats 32 are respectively fixedly connected to both ends of the four groups of hydroponic bins 30. The bottom pair of fixed seats 32 is fixedly connected to both ends of the top of the water storage bin 10. A telescopic fence 31 is jointly arranged outside the five groups of fixed seats 32 at the same end through a second connection component. The five hinge shafts on the same side of the telescopic fence 31 are respectively fixedly connected to one side of the adjacent group of fixed seats 32. When the bottom group of hydroponic bins 30 rises, the other three groups of hydroponic bins 30 will also rise, and the distance between any two adjacent groups of hydroponic bins 30 is always the same.

[0038] In this embodiment, the driving mechanism includes a double-shaft motor 13. The double-shaft motor 13 is located at the middle position of the inner bottom of the installation groove 11. Two lead screws 14 are symmetrically installed on the two output shafts of the double-shaft motor 13. Moving seats 15 are symmetrically threaded on the outer sides of the two lead screws 14. Slide bars 16 are symmetrically installed on both sides inside the installation groove 11. The two slide bars 16 penetrate through the two moving seats 15. Connecting rods 17 are symmetrically hinged to both sides of the tops of the two moving seats 15. The tops of the four connecting rods 17 are all hinged to the bottom of the bottom group of hydroponic bins 30. Control the double-shaft motor 13 to drive the two lead screws 14 to rotate, and use the thread action to force the two moving seats 15 to approach each other. During the process, the moving seats 15 slide on the slide bars 16, and the two moving seats 15 jointly push the bottom group of hydroponic bins 30 to rise through the connecting rods 17.

[0039] In this embodiment, the first connection component includes a connection chute 24. Connection chutes 24 are symmetrically formed on both inner sides of the first guide bin 21. Connection sliders 25 that cooperate with the connection chutes 24 are symmetrically installed on both sides of the second guide bin 22, which helps to improve the connection stability between the first guide bin 21 and the second guide bin 22.

[0040] In this embodiment, the second connection component includes a limit chute 33. The limit chute 33 is located on one side of the surface of the fixed seat 32. A limit slider 34 is arranged inside the limit chute 33. Five hinge shafts on the same side of the telescopic fence 31 are respectively fixedly connected to the outer sides of an adjacent group of limit sliders 34. During the upward movement of the four hydroponic bins 30, the telescopic fence 31 drives the limit sliders 34 to slide inside the limit chute 33.

[0041] In this embodiment, the cultivation component includes a hydroponic plate 35. The hydroponic plate 35 is located inside the hydroponic bin 30. Support columns 36 are symmetrically installed at the four corner positions of the bottom of the hydroponic plate 35. Hydroponic grooves 37 are uniformly installed on the top of the hydroponic plate 35, and the bottom of the hydroponic grooves 37 extends below the hydroponic plate 35. Through holes 38 are uniformly formed on the outer sides of the hydroponic grooves 37, which helps the water inside the hydroponic bin 30 to flow into the hydroponic grooves 37 through the through holes 38 to supply water to the hydroponic plants in the hydroponic grooves 37.

[0042] In this embodiment, the water supply component 40 includes a water supply pump 41. The water supply pump 41 is located at the middle position of the inner bottom of the installation groove 11. The input end of the water supply pump 41 is communicated with the inner bottom of the water storage bin 10. A water supply pipe 42 is installed at the output end of the water supply pump 41. A return pipe 43 is installed at the top of one side of the water storage bin 10. Water inlet joints 44 that are communicated with the inside of the water supply pipe 42 are installed on one side of the four hydroponic bins 30 close to the water supply pipe 42. Water return joints 45 that are communicated with the inside of the return pipe 43 are installed on one side of the four hydroponic bins 30 close to the return pipe 43, which can not only continuously supply the water source inside the water storage bin 10 to the four hydroponic bins 30, but also keep the water in the four hydroponic bins 30 at a predetermined water level height to ensure the growth requirements of the hydroponic plants.

[0043] In this embodiment, a top plate 26 that cooperates with the fixed seat 32 is installed at the top end of the second guide bin 22. When the topmost group of hydroponic bins 30 rises, the 32 at both ends of this group of hydroponic bins 30 are respectively located at the bottoms of the two 26. Furthermore, it helps to cooperate with the electric cylinder 23 to drive the two second guide bins 22 to extend upward from inside the first guide bin 21 together. A top cover plate 39 is arranged at the top of the topmost group of hydroponic bins 30. When the whole device is not in use, the top cover plate 39 can be covered on the topmost group of hydroponic bins 30, thereby preventing the hydroponic plate 35 inside this group of hydroponic bins 30 from being lost during transportation.

[0044] Working principle: Before use, connect the power supply. First, control the dual-axis motor (13) to drive the two sets of lead screws (14) to rotate. Using the thread effect, force the two sets of moving seats (15) to approach each other. During this process, the moving seats (15) slide on the slide bars (16). The two sets of moving seats (15) jointly push the bottom set of hydroponic bins (30) to rise through the connecting rod (17). The limit sliders (34) slide inside the limit chutes (33), causing all four sets of hydroponic bins (30) to start rising. The top set of hydroponic bins (30) drives the two sets of second guide bins (22) to extend upward from the inside of the first guide bin (21) through the two sets of electric cylinders (23). During this process, the connecting sliders (25) slide inside the connecting chutes (24). Then, each hydroponic plate (35) can be taken out from the inside of the hydroponic bin (30). Next, plant hydroponic plants in each hydroponic groove (37), and then put them into the hydroponic bin (30). Immediately afterwards, control the water supply pump (41) to transport the water in the water storage bin (10) into the four sets of hydroponic bins (30) respectively through the water supply pipe (42) and the four water inlet joints (44). After the water in the four sets of hydroponic bins (30) reaches the predetermined water level, the excess water will flow back into the water storage bin (10) through the water return joint (45) and the water return pipe (43). The water in the hydroponic bin (30) flows into the hydroponic groove (37) through the through holes (38). On rainy days, control the two sets of electric cylinders (23) to extend, causing the two sets of first guide bins (21) to expand outwards. The second guide bins (22) follow the expansion of the first guide bins (21) and gradually extend upward from the inside of the first guide bins (21). The inclined first guide bins (21) and second guide bins (22) direct the rainwater and flow it into the square through groove (12), and then it is collected into the water storage bin (10) by the square through groove (12).

[0045] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0046] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A hydroponic device for water-saving hydroponic cultivation, including a water storage bin (10) as an installation carrier, characterized in that: An installation groove (11) is opened at the top of the water storage bin (10), square through grooves (12) communicating with the inside of the water storage bin (10) are symmetrically opened at both ends of the top of the water storage bin (10), a lifting hydroponic component is arranged above the water storage bin (10), and a rainwater collection component (20) cooperating with the square through grooves (12) is jointly arranged at both ends of the top of the water storage bin (10), and a water supply component (40) is arranged inside the installation groove (11); The lifting hydroponic component includes a hydroponic bin (30), four groups of hydroponic bins (30) are evenly arranged above the water storage bin (10), lifting connection mechanisms are jointly arranged at both ends of the four groups of hydroponic bins (30), a driving mechanism for driving the four groups of hydroponic bins (30) to synchronously lift and lower is arranged inside the installation groove (11), and a cultivation component is arranged inside the hydroponic bin (30); The rainwater collection component (20) includes a first guiding bin (21), two groups of the first guiding bins (21) are provided, and the two groups of first guiding bins (21) are symmetrically hinged at both ends of the top of the water storage bin (10), a second guiding bin (22) is arranged inside the first guiding bin (21) through a first connection component, electric cylinders (23) are symmetrically installed at the middle positions on one side of the top group of hydroponic bins (30), and the output ends of the electric cylinders (23) are hinged to one side of the adjacent group of second guiding bins (22).

2. The hydroponic device for water-saving hydroponic planting according to claim 1, characterized in that: The lifting connection mechanism includes a fixed seat (32), a total of five pairs of fixed seats (32) are arranged above the water storage bin (10), the top four pairs of fixed seats (32) are respectively fixedly connected to both ends of the four groups of hydroponic bins (30), the bottom pair of fixed seats (32) are fixedly connected to both ends of the top of the water storage bin (10), a telescopic fence (31) is jointly arranged on the outer sides of the five groups of fixed seats (32) at the same end through a second connection component, and the five hinge shafts on the same side of the telescopic fence (31) are respectively fixedly connected to one side of the adjacent group of fixed seats (32).

3. The hydroponic device for water-saving hydroponic cultivation according to claim 1, characterized in that: The driving mechanism includes a double-shaft motor (13), the double-shaft motor (13) is located at the middle position of the inner bottom of the installation groove (11), screw rods (14) are symmetrically installed on the two output shafts of the double-shaft motor (13), and moving seats (15) are symmetrically threaded on the outer sides of the two screw rods (14), sliding rods (16) are symmetrically installed on both sides inside the installation groove (11), the two sliding rods (16) penetrate through the two moving seats (15), and connecting rods (17) are symmetrically hinged to both sides of the tops of the two moving seats (15), and the tops of the four connecting rods (17) are all hinged to the bottom of the bottom group of hydroponic bins (30).

4. The hydroponic device for water-saving hydroponic cultivation according to claim 1, characterized in that: The first connection component includes a connection chute (24), connection chutes (24) are symmetrically opened on both inner sides of the first guiding bin (21), and connection sliders (25) cooperating with the connection chutes (24) are symmetrically installed on both sides of the second guiding bin (22).

5. The hydroponic device for water-saving hydroponic cultivation according to claim 2, characterized in that: The second connection component includes a limit sliding groove (33), the limit sliding groove (33) is located on one side of the surface of the fixed seat (32), a limit sliding block (34) is arranged inside the limit sliding groove (33), and five hinge shafts on the same side of the telescopic fence (31) are respectively fixedly connected to the outer sides of adjacent limit sliding blocks (34).

6. The hydroponic device for water-saving hydroponic cultivation according to claim 1, characterized in that: The cultivation component includes a hydroponic plate (35), the hydroponic plate (35) is located inside the hydroponic bin (30), support columns (36) are symmetrically installed at the four corner positions of the bottom of the hydroponic plate (35), hydroponic grooves (37) are uniformly installed on the top of the hydroponic plate (35), and the bottom of the hydroponic groove (37) extends below the hydroponic plate (35), and through holes (38) are uniformly formed on the outer side of the hydroponic groove (37).

7. The hydroponic device for water-saving hydroponic cultivation according to claim 1, characterized in that: The water supply component (40) includes a water supply pump (41), the water supply pump (41) is located at the middle position of the inner bottom of the installation groove (11), the input end of the water supply pump (41) is communicated with the inner bottom of the water storage bin (10), a water supply pipe (42) is installed at the output end of the water supply pump (41), a return water pipe (43) is installed at the top of one side of the water storage bin (10), and water inlet joints (44) communicated with the inside of the water supply pipe (42) are installed on the sides of the four hydroponic bins (30) close to the water supply pipe (42), and water return joints (45) communicated with the inside of the return water pipe (43) are installed on the sides of the four hydroponic bins (30) close to the return water pipe (43).

8. The hydroponic device for water-saving hydroponic cultivation according to claim 1, characterized in that: The top end of the second guiding bin (22) is installed with a top plate (26) that cooperates with the fixed seat (32), and a top cover plate (39) is arranged on the top of the topmost hydroponic bin (30).

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