Hydroponic vegetable planting frame
By designing a hydroponic vegetable planting rack with an automated lifting system, the problems of inconvenience in operation and high physical consumption of workers are solved, and a more efficient planting and picking process is achieved.
Patent Information
- Application Number
- CN202421419389.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-20
- Publication Date
- 2025-05-13
- Estimated Expiration
- 2034-06-20
AI Technical Summary
When planting existing hydroponic vegetable planting racks in layers, it makes it difficult for workers to operate, and it is difficult for them to remove high-altitude vegetables, and they need to bend over to pick them, resulting in high physical consumption and low efficiency.
A hydroponic vegetable planting rack was designed, and a driving component was used to drive the screw and bevel gear system, so that the planting components could be lifted and lowered, and connected adjacent components through iron chains to achieve height adjustment, reducing workers' physical energy consumption and improving planting and picking efficiency.
Through the automated lifting system, the problem of inconvenience in workers is solved, physical consumption is reduced, and the efficiency of planting and picking hydroponic vegetables is improved.
Smart Images
Figure CN222852872U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of vegetable hydroponic cultivation, in particular to a hydroponic vegetable planting frame. Background Art
[0002] Hydroponic vegetables refer to vegetables that are grown mostly in layers of nutrient solution and only receive water, nutrients and oxygen from the nutrient solution, which is different from the traditional soil cultivation method. Hydroponic vegetables have a short growth cycle and are rich in a variety of vitamins and minerals necessary for the human body.
[0003] Hydroponic vegetables need to be planted using planting racks. In order to plant a large number of hydroponic vegetables in a limited space, common hydroponic vegetable planting racks generally use a layered method to plant hydroponic vegetables. However, layering will bring inconvenience to workers because the hydroponic vegetables on the top layer are high, making it difficult for workers to take them down. The hydroponic vegetables on the bottom layer require workers to bend over or even squat to pick them, which increases the physical exertion of workers and reduces the efficiency of picking and planting hydroponic vegetables, which is not conducive to the actual planting of hydroponic vegetables. Utility Model Content
[0004] The purpose of the present application is to provide a hydroponic vegetable planting rack to solve the problem proposed in the above background technology that in order to plant a large number of hydroponic vegetables in a limited space, the existing hydroponic vegetable planting racks generally adopt a layered method to plant hydroponic vegetables, and the layering will bring inconvenience to the workers' operation, because the height of the hydroponic vegetables on the top layer is relatively high, which makes it difficult for the workers to take them down, and the hydroponic vegetables on the bottom layer require the workers to bend over or even squat to pick them, which increases the physical exertion of the workers, reduces the efficiency of picking and planting hydroponic vegetables, and is not conducive to the actual planting of hydroponic vegetables.
[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a hydroponic vegetable planting rack, comprising a base, two U-shaped frames arranged in parallel are fixed on the top of the base, the top of the inner side of the U-shaped frame is rotatably connected to a screw rod through a bearing, the bottom end of the screw rod is fixed with a first bevel gear after passing through the base, and the joint between the screw rod and the base is rotatably connected through a bearing, a driving assembly is arranged on the base, and the driving assembly is used to drive the two first bevel gears to rotate, a carrier block is threadedly connected to the screw rod, a plurality of planting assemblies are arranged between the two U-shaped frames, and the plurality of planting assemblies are linearly arranged in the longitudinal direction, the topmost planting assembly is fixedly installed between the two carrier blocks, four iron chains are arranged between two adjacent planting assemblies, and a waste liquid collection assembly and a liquid supply assembly are arranged on the base;
[0006] The planting component includes a planting box and a planting board. The iron chain is fixedly installed between two adjacent planting boxes. Two limit blocks are fixed to the inner wall of the planting box. The two limit blocks are used to lift the planting board. The planting board is provided with a plurality of planting grooves arranged in a grid shape. The planting box is fixedly connected with an overflow pipe. The waste liquid collection component is used to collect waste liquid discharged from the planting box. The liquid supply component is used to supply nutrient solution to the planting box.
[0007] Furthermore, two handles arranged in parallel are fixed on the upper surface of the planting board.
[0008] Furthermore, the driving assembly includes a dual-axis motor, which is arranged on a base, and a transmission rod is fixed to both output shaft ends of the dual-axis motor, and a second bevel gear is fixed to the other end of the transmission rod, and the two first bevel gears are arranged on both sides of the dual-axis motor, and the first bevel gear and the second bevel gear located on the same side of the dual-axis motor are meshed with each other.
[0009] Furthermore, a reinforcement block is sleeved on the outside of the transmission rod, and the junction of the transmission rod and the reinforcement block is rotatably connected via a bearing, and the reinforcement block is fixedly mounted on the base.
[0010] Furthermore, the waste liquid collection component includes a liquid storage tank, which is fixedly installed on the base, and a guide pipe is fixedly connected between the liquid storage tank and the cultivation box, and a drainage pipe is fixedly connected to the liquid storage tank, and a valve is provided on the drainage pipe. A sealing component is provided on the liquid storage tank, and the sealing component is used for sealing the junction between the liquid storage tank and the guide pipe.
[0011] Furthermore, the blocking component includes an electric push rod, which is arranged on the liquid storage tank. A carrier plate is fixedly installed on the output end of the electric push rod, and a plurality of rubber plugs are fixed on the carrier plate. The rubber plugs are used for blocking the junction between the liquid storage tank and the outlet pipe.
[0012] Furthermore, the liquid supply component includes a liquid supply tank, which is located below the overflow pipe and fixedly mounted on the base. A pump is provided inside the liquid supply tank. Two fixed blocks are fixed on the top of the liquid supply tank, a transfer pipe is fixed between the two fixed blocks, a liquid infusion pipe is fixedly connected between the liquid outlet of the pump and the transfer pipe, and a liquid delivery pipe is fixedly connected between the transfer pipe and the cultivation box.
[0013] In summary, the technical effects and advantages of the utility model are:
[0014] 1. In the utility model, a driving assembly is utilized to drive the two first bevel gears to rotate, so that the two first bevel gears pull the two screws to rotate, and the two screws drive the top planting assembly to move in the longitudinal direction in the manner of screw transmission. A plurality of planting assemblies are arranged linearly in the longitudinal direction, and two adjacent planting assemblies are interconnected by means of four iron chains, so that a plurality of planting assemblies can move synchronously with the top planting assembly, thereby adjusting the height of a plurality of planting assemblies, so that the hydroponic vegetables planted on the planting assemblies can be raised or lowered to a suitable height during planting and picking, which not only saves the workers' physical exertion, but also speeds up the efficiency of planting and picking.
[0015] 2. In the present invention, the electric push rod is used to push the carrier plate to pull the rubber plug to move, so that the rubber plug can control the opening and closing of the junction between the liquid storage tank and the outlet pipe, thereby facilitating the synchronous drainage of several cultivation boxes. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art description are briefly introduced below.
[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of a hydroponic vegetable planting rack in an embodiment of the present application;
[0018] Figure 2 This is a positional relationship diagram of the base, drive assembly, screw rod, and planting assembly in the embodiment of the present application;
[0019] Figure 3 This is a schematic diagram of the overall structure of the planting assembly in the embodiment of the present application;
[0020] Figure 4 This is a partial structural schematic diagram of the planting assembly in the embodiment of the present application;
[0021] Figure 5 This is a schematic diagram of the overall structure of the waste liquid collection assembly in the embodiment of the present application;
[0022] Figure 6 It is a schematic diagram of the overall structure of the liquid supply assembly in an embodiment of the present application.
[0023] In the figure: 1. base; 2. U-shaped frame; 3. screw rod; 4. first bevel gear; 5. carrier block; 6. cultivation box; 7. planting plate; 8. iron chain; 9. limit block; 10. planting trough; 11. overflow pipe; 12. handle; 13. double-axis motor; 14. transmission rod; 15. second bevel gear; 16. reinforcement block; 17. liquid storage tank; 18. outlet pipe; 19. drainage pipe; 20. electric push rod; 21. carrier plate; 22. rubber plug; 23. liquid supply tank; 24. pump; 25. fixing block; 26. transfer pipe; 27. infusion pipe; 28. liquid delivery pipe. DETAILED DESCRIPTION
[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0025] Example: Reference Figure 1-6 A hydroponic vegetable planting rack shown in the figure comprises a base 1, two U-shaped frames 2 arranged in parallel are fixed on the top of the base 1, a screw rod 3 is rotatably connected to the top of the inner side of the U-shaped frame 2 through a bearing, a first bevel gear 4 is fixed to the bottom end of the screw rod 3 after passing through the base 1, and a joint between the screw rod 3 and the base 1 is rotatably connected through a bearing, a driving assembly is arranged on the base 1, the driving assembly is used to drive the two first bevel gears 4 to rotate, a carrier block 5 is threadedly connected to the screw rod 3, a plurality of planting assemblies are arranged between the two U-shaped frames 2, the plurality of planting assemblies are linearly arranged in the longitudinal direction, the uppermost planting assembly is fixedly installed between the two carrier blocks 5, four iron chains 8 are arranged between two adjacent planting assemblies, and a waste liquid collection assembly and a liquid supply assembly are arranged on the base 1;
[0026] The driving assembly drives the two first bevel gears 4 to rotate, so that the two first bevel gears 4 pull the two screws 3 to rotate, and the two screws 3 drive the top planting assembly to move in the longitudinal direction in the manner of screw transmission. The multiple planting assemblies are arranged linearly in the longitudinal direction, and the adjacent planting assemblies are connected to each other by means of four iron chains 8, so that the multiple planting assemblies can move synchronously with the top planting assembly, so as to adjust the height of the multiple planting assemblies, so that the hydroponic vegetables planted on the planting assemblies can be raised and lowered to a suitable height during planting and picking;
[0027] The planting assembly includes a cultivation box 6 and a planting board 7. An iron chain 8 is fixedly installed between two adjacent cultivation boxes 6. Two limit blocks 9 are fixed to the inner wall of the cultivation box 6. The two limit blocks 9 are used to lift the planting board 7. Two handles 12 arranged in parallel are fixed to the upper surface of the planting board 7. With the help of the fulcrum points provided by the two handles 12, it is more convenient to load and unload the planting board 7 on the cultivation box 6. A plurality of planting grooves 10 arranged in a grid shape are provided on the planting board 7. An overflow pipe 11 is fixedly connected to the cultivation box 6. The waste liquid collection assembly is used to collect the waste liquid discharged from the cultivation box 6. The liquid supply assembly is used to supply nutrient solution to the cultivation box 6.
[0028] The overflow pipe 11 can be used to control the amount of liquid stored in the cultivation box 6, so that when the nutrient solution is added to the cultivation box 6, the liquid level height can be controlled. The two limit blocks 9 can lift the planting plate 7 and limit the depth of the planting plate 7 entering the cultivation box 6.
[0029] Wherein, the driving assembly includes a dual-axis motor 13, which is arranged on the base 1, and a transmission rod 14 is fixed to both output shaft ends of the dual-axis motor 13, and a second bevel gear 15 is fixed to the other end of the transmission rod 14, and two first bevel gears 4 are arranged on both sides of the dual-axis motor 13, and the first bevel gear 4 and the second bevel gear 15 located on the same side of the dual-axis motor 13 are meshed with each other, and a reinforcement block 16 is sleeved on the outside of the transmission rod 14, and the junction of the transmission rod 14 and the reinforcement block 16 is rotatably connected through a bearing, and the reinforcement block 16 is fixedly installed on the base 1;
[0030] The two second bevel gears 15 are driven to rotate by the dual-axis motor 13. With the help of the second bevel gears 15 meshing with the first bevel gear 4, the screw rod 3 can be pulled to adjust the height of the uppermost planting component in a screw rod transmission manner.
[0031] The waste liquid collection component includes a liquid storage tank 17, which is fixedly mounted on the base 1, and a guide pipe 18 is fixedly connected between the liquid storage tank 17 and the cultivation box 6, and a drainage pipe 19 is fixedly connected to the liquid storage tank 17, and a valve is provided on the drainage pipe 19, and a plugging component is provided on the liquid storage tank 17, and the plugging component is used for plugging the junction of the liquid storage tank 17 and the guide pipe 18;
[0032] The plugging assembly includes an electric push rod 20, which is arranged on the liquid storage tank 17. A carrier plate 21 is fixedly mounted on the output end of the electric push rod 20, and a plurality of rubber plugs 22 are fixed on the carrier plate 21. The rubber plugs 22 are used for plugging the junction between the liquid storage tank 17 and the outlet pipe 18.
[0033] The electric push rod 20 pushes the carrier plate 21 to pull the rubber plug 22 to move, so that the rubber plug 22 can control the opening and closing of the junction between the liquid storage tank 17 and the outlet pipe 18, so as to facilitate the synchronous drainage of multiple cultivation boxes 6.
[0034] The liquid supply assembly includes a liquid supply tank 23, which is located below the overflow pipe 11 and fixedly mounted on the base 1. A pump 24 is provided inside the liquid supply tank 23. Two fixed blocks 25 are fixed on the top of the liquid supply tank 23. A transfer pipe 26 is fixed between the two fixed blocks 25. A liquid infusion pipe 27 is fixedly connected between the liquid outlet of the pump 24 and the transfer pipe 26. A liquid delivery pipe 28 is fixedly connected between the transfer pipe 26 and the cultivation box 6.
[0035] The pump 24 is used to transport the nutrient solution in the liquid supply tank 23 to the interior of the transfer pipe 26 , and the transfer pipe 26 disperses and transports the nutrient solution to multiple cultivation boxes 6 through multiple liquid delivery pipes 28 , thereby completing the replacement or replenishment of the nutrient solution inside the cultivation box 6 .
[0036] Working principle of this utility model:
[0037] When in use, the dual-axis motor 13 is activated to drive the two second bevel gears 15 to rotate, and the two second bevel gears 15 are respectively meshed with the two first bevel gears 4, so that the two screw rods 3 can be driven to rotate at the same time, and the two screw rods 3 drive the top planting component to move up in the form of screw rod transmission. When the top planting component moves up to a suitable height, the workers plant the hydroponic vegetables in the planting trough 10. After the top planting component has planted all the hydroponic vegetables, the dual-axis motor 13 is controlled to pull the top planting component up again, and the subsequent planting components are pulled up in an orderly manner with the help of the iron chain 8, and stay at a suitable height in turn until all the planting components are planted with hydroponic vegetables, that is, the planting process of the hydroponic vegetables is completed;
[0038] The prepared nutrient solution is injected into the liquid supply pool 23, and the liquid supply pool 23 is used to store the nutrient solution. The pump 24 is activated to transport the nutrient solution in the liquid supply pool 23 to the inside of the transfer pipe 26. The transfer pipe 26 uses multiple liquid delivery pipes 28 to disperse and transport the nutrient solution to each cultivation box 6. When multiple overflow pipes 11 discharge the nutrient solution, the operation of the pump 24 is stopped, and the excess nutrient solution in the cultivation box 6 is discharged back to the inside of the liquid supply pool 23 along the overflow pipe 11, thereby avoiding the waste of the nutrient solution. The liquid level of the nutrient solution in the cultivation box 6 can be controlled at a suitable height, and the consumption of the nutrient solution in the cultivation box 6 can be observed, so that the nutrient solution can be replenished in time.
[0039] When it is necessary to replace the liquid in the cultivation box 6 as a whole, the electric push rod 20 can be controlled to retract, driving the rubber plug 22 to leave the junction of the liquid storage tank 17 and the outlet pipe 18, so that the junction of the two is no longer blocked, and the liquid in the cultivation box 6 can flow along the outlet pipe 18 to the inside of the liquid storage tank 17, and the waste liquid is temporarily collected by the liquid storage tank 17. After all the liquid in the cultivation box 6 is discharged, the electric push rod 20 is controlled to push the rubber plug 22 to block the junction of the liquid storage tank 17 and the outlet pipe 18 again, and then the pump 24 can be activated to add nutrient solution to the cultivation box 6, so that the hydroponic vegetables can grow better. When the hydroponic vegetables need to be picked, the hydroponic vegetables are harvested from the lowest planting component. With the help of the driving component, multiple planting components can be driven to move downward in sequence. When the appropriate height is reached, the hydroponic vegetables are picked manually until the hydroponic vegetables on the top planting component are picked, that is, all the picking work of the hydroponic vegetables is completed.
[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A hydroponic vegetable planting rack, comprising a base (1), characterized in that: Two parallel U-shaped frames (2) are fixed on the top of the base (1), and a screw rod (3) is rotatably connected to the top of the inner side of the U-shaped frame (2) via a bearing. The bottom end of the screw rod (3) passes through the base (1) and is fixed with a first bevel gear (4), and the joint between the screw rod (3) and the base (1) is rotatably connected via a bearing. A driving assembly is arranged on the base (1), and the driving assembly is used to drive the two first bevel gears (4) to rotate. A carrier block (5) is threadedly connected to the screw rod (3). A plurality of planting assemblies are arranged between the two U-shaped frames (2), and the plurality of planting assemblies are linearly arranged in the longitudinal direction. The topmost planting assembly is fixedly installed between the two carrier blocks (5), and four iron chains (8) are arranged between two adjacent planting assemblies. A waste liquid collection assembly and a liquid supply assembly are arranged on the base (1); The planting assembly comprises a planting box (6) and a planting plate (7), the iron chain (8) is fixedly installed between two adjacent planting boxes (6), two limit blocks (9) are fixedly provided on the inner wall of the planting box (6), the two limit blocks (9) are used to lift the planting plate (7), a plurality of planting grooves (10) arranged in a grid are provided on the planting plate (7), an overflow pipe (11) is fixedly connected to the planting box (6), the waste liquid collection assembly is used to collect waste liquid discharged from the planting box (6), and the liquid supply assembly is used to supply nutrient solution to the planting box (6).
2. A hydroponic vegetable planting rack according to claim 1, characterized in that: Two handles (12) arranged in parallel are fixed to the upper surface of the planting plate (7).
3. The hydroponic vegetable planting rack according to claim 1, characterized in that: The driving assembly comprises a dual-axis motor (13), wherein the dual-axis motor (13) is arranged on a base (1), a transmission rod (14) is fixed to both output shaft ends of the dual-axis motor (13), a second bevel gear (15) is fixed to the other end of the transmission rod (14), and the two first bevel gears (4) are arranged on both sides of the dual-axis motor (13), and the first bevel gear (4) and the second bevel gear (15) located on the same side of the dual-axis motor (13) are meshed with each other.
4. The hydroponic vegetable planting rack according to claim 3, characterized in that: The transmission rod (14) is sleeved with a reinforcement block (16) on its exterior, and the connection between the transmission rod (14) and the reinforcement block (16) is rotatably connected via a bearing, and the reinforcement block (16) is fixedly mounted on the base (1).
5. The hydroponic vegetable planting rack according to claim 1, characterized in that: The waste liquid collection assembly comprises a liquid storage tank (17), the liquid storage tank (17) being fixedly mounted on the base (1), a guide pipe (18) being fixedly connected between the liquid storage tank (17) and the cultivation box (6), a liquid discharge pipe (19) being fixedly connected to the liquid storage tank (17), a valve being provided on the liquid discharge pipe (19), and a plugging assembly being provided on the liquid storage tank (17), the plugging assembly being used for plugging the junction between the liquid storage tank (17) and the guide pipe (18).
6. The hydroponic vegetable planting rack according to claim 5, characterized in that: The plugging assembly comprises an electric push rod (20), the electric push rod (20) being arranged on a liquid storage tank (17), a carrier plate (21) being fixedly mounted on the output end of the electric push rod (20), a plurality of rubber plugs (22) being fixed on the carrier plate (21), the rubber plugs (22) being used for plugging the junction between the liquid storage tank (17) and the outlet pipe (18).
7. The hydroponic vegetable planting rack according to claim 1, characterized in that: The liquid supply assembly comprises a liquid supply pool (23), the liquid supply pool (23) being located below the overflow pipe (11) and fixedly mounted on the base (1), a pump (24) being arranged inside the liquid supply pool (23), two fixed blocks (25) being fixed on the top of the liquid supply pool (23), a transfer pipe (26) being fixed between the two fixed blocks (25), a liquid infusion pipe (27) being fixedly connected between the liquid outlet of the pump (24) and the transfer pipe (26), and a liquid delivery pipe (28) being fixedly connected between the transfer pipe (26) and the cultivation box (6).