Vegetable water planting device

Abstract

The utility model discloses a vegetable water culture device, and belongs to the technical field of vegetable water culture. The device specifically comprises a frame body and stand columns arranged on a base, the frame body is horizontally provided with at least two cultivation layers, each cultivation layer is provided with a supporting plate, cultivation boxes used for containing cultivation liquid and field planting plates covering the tops of the cultivation boxes are placed on the supporting plates, and a plurality of field planting holes used for installing planting boxes are evenly distributed in the field planting plates. The cultivation box is rotatably connected with the stand column, the stand column comprises a fixed column and a movable column which are sequentially arranged from bottom to top, the movable column is rotatably connected with the fixed column, a hydraulic telescopic rod is further fixed to the base, the telescopic end of the hydraulic telescopic rod is rotatably connected with a connecting rod, and the other end of the connecting rod is rotatably connected with the movable column. An opening is formed in one side of the fixed column, the hydraulic telescopic rod is used for controlling the movable column to rotate in a pitching mode, and a plurality of limiting pieces and bearing pieces used for clamping planting plates are arranged on the same side of the frame body. Through the arrangement of the scheme, the problem that a multi-layer planting frame is inconvenient to transplant is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of vegetable hydroponics, in particular to a vegetable hydroponics device. Background Art

[0002] Vegetable hydroponics is a method of growing vegetables without using soil. Instead, the roots of the plants are suspended in a culture solution that contains minerals dissolved in it that the vegetables need to grow, and the plants are grown by providing them with an appropriate supply of nutrient solution.

[0003] Existing vegetable hydroponic planting devices include a cultivation device with a horizontal structure and a cultivation device with a vertical structure, wherein the vertical structure is to place a planting pot on an upright planting rack with a multi-layer structure to reduce the occupied space and increase the effective use of space.

[0004] For example, a hydroponic household vegetable planting rack published in the Chinese patent literature on June 4, 2019, with the announcement number CN211558339U, has a structure including pulleys, a support frame, a bottom plate, a liquid storage tank, a planting trough, a planting plate, a planting basket, an upper water pipe, a lower water pipe, a submersible pump, a full-spectrum LED plant fill light, a small fan, a water valve, a flexible joint, and a time-controlled switch. The planting rack can make full use of the space of the house, and can be planted not only on the balcony but also in other spaces of the house, and it is convenient and fast to move. The planting rack is a three-dimensional planting, which can double the yield per unit area, shorten the vegetable growth cycle, provide sufficient light and nutrition for vegetables, and is simple to plant, easy to manage, and easy to clean.

[0005] Before hydroponically planting vegetables, the seeds need to be placed in a planting pot filled with soil. During the planting and seedling raising process, the roots of the vegetable plants will develop. At this time, the roots of the seedlings will grow through the mesh of the planting pots. The time of transplanting is usually determined according to the growth rate of the plants, the development of the root system, the size of the seedlings, and the specific cultivation goals. The seedlings and the planting pots are then transplanted to the planting board of the hydroponic device in a centralized and unified manner.

[0006] However, the cultivation boxes and planting plates in the prior art are all placed horizontally on the planting racks. When the seedlings are transplanted to the planting plates in a centralized and unified manner, the limited space of the multi-layer planting racks makes it inconvenient to perform transplanting operations on each planting layer. Utility Model Content

[0007] In view of the fact that the vertical planting racks of the prior art are inconvenient to transplant seedlings due to space limitations, and that it is inconvenient to transplant seedlings into the planting holes of the planting plates on each cultivation box due to space limitations, the utility model provides a vegetable hydroponic device. The arrangement of this solution helps to solve the problem of inconvenient transplanting of multi-layer planting racks.

[0008] In order to solve the above technical problems, the utility model adopts the following technical solutions: a vegetable hydroponic device, comprising a frame, the frame comprising a base and columns arranged at the four corners of the base, the frame being horizontally provided with at least two cultivation layers, each cultivation layer being respectively provided with a support plate, a cultivation box for containing cultivation liquid and a planting plate covered on the top of the cultivation box being placed on the support plate, a plurality of planting holes for installing planting boxes being evenly distributed on the planting plate, the cultivation box being rotatably connected to the columns, and the columns comprising a fixed column and a movable column arranged in sequence from bottom to top, the movable column being rotatably connected to the fixed column, a hydraulic telescopic rod being also fixed on the base, the telescopic end of the hydraulic telescopic rod being rotatably connected to a connecting rod, the other end of the connecting rod being rotatably connected to the movable column, an opening being provided on one side of the fixed column, the hydraulic telescopic rod being used to control the pitch rotation of the movable column, and a plurality of limiting members and supporting members for clamping the planting plates are provided on the same side of the frame.

[0009] Furthermore, a plurality of the limiting members are arranged along the column, the limiting members extend in a direction away from the incubator to form a front baffle, and the limiting members on both sides extend relatively to form a rear baffle, and the planting plate can be clamped between the front baffle and the rear baffle.

[0010] Furthermore, the supporting member is fixed to the outer side of the supporting plate, and the supporting member has a supporting groove for vertically or obliquely placing the planting plate.

[0011] Furthermore, a water cup is hung on the outer side of the supporting member.

[0012] Furthermore, a telescopic foot is slidably connected to one side of the base, and the telescopic foot is located on the turning side of the movable column.

[0013] Furthermore, a bottom of the fixed column away from the telescopic leg and a bottom of the telescopic leg are both fixed with a foot.

[0014] Furthermore, at least one movable column is provided with a slide groove, a clamping block is vertically slidably installed in the slide groove, and the top of the fixed column has a clamping socket that cooperates with the clamping block.

[0015] Furthermore, a water storage tank is provided on the base, two adjacent cultivation boxes are connected by a pipeline, and the cultivation box located on the uppermost layer is connected to the water storage tank by a pipeline, and a water supply component is provided in the water storage tank.

[0016] Furthermore, the water supply assembly includes a water pump arranged at the bottom of the water tank, and the water outlet of the water pump is connected to a pipeline connected to the cultivation box on the top layer, and the pipeline is a flexible hose.

[0017] In summary, the utility model has the following beneficial effects:

[0018] (1) When a vertically structured vegetable hydroponic device is used, the multi-layered cultivation box has a certain height. The utility model ensures that the column can be tilted by means of multiple-movement connections between the cultivation box and the column, hydraulic telescopic rods, etc., and moves the cultivation box downward as a whole while the cultivation box remains horizontal, thereby solving the problem in the prior art that the vertical structure planting rack is inconvenient to transplant seedlings due to height restrictions. In addition, by setting a limiter, the position of the planting plate is limited by the limiter, which facilitates the installation and removal of the planting plate, thereby solving the problem that the user is inconvenient to transplant the seedlings into the planting hole due to space restrictions.

[0019] (2) When transplanting seedlings, the seedlings need to develop roots of a certain length to meet the transplanting requirements. Specifically, when the roots grow in the soil, they pass through the mesh of the planting box, so that the roots are longer and more numerous. In the process of inserting the planting box into the planting hole, in order to completely immerse the roots of the seedlings in the nutrient solution in the cultivation box, it is necessary to soak the roots of the seedlings in water in advance so that the roots can be orderly stuck into a neat bundle of roots. A water cup is hung on the support member, where the support member can be used to provide support for the vertically placed planting plate. The hung water cup can also be moved on the groove wall by the support member to facilitate the correspondence with the planting hole to be transplanted, so that the user can quickly and accurately perform the transplanting operation, thereby improving the transplanting efficiency.

[0020] (3) The movable column is rotatably connected to the fixed column, and the inclination angle of the movable rod is controlled by the hydraulic telescopic rod. At this time, the height of each layer of the incubator can be lowered, and the planting plate can also be clamped between the limit pieces. In this way, it is convenient to install the planting plate and transplant the planting plate. The telescopic foot is slidably connected to one side of the base, and the telescopic foot is used to increase the fulcrum distance of the frame, thereby preventing the device from tipping over. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of a vegetable hydroponic device.

[0022] Figure 2 for Figure 1 A partial enlarged view of point A in the middle.

[0023] Figure 3 for Figure 1 A partial enlarged view of point B in the middle.

[0024] Figure 4 This is a schematic diagram of the planting box structure.

[0025] The reference numerals in the accompanying drawings are as follows: 1. frame; 11. base; 12. column; 121. fixed column; 122. movable column; 125. slide; 123. block; 124. bayonet; 2. support plate; 3. cultivation box; 31. planting plate; 311. planting hole; 32. planting box; 4. limiter; 41. front baffle; 42. rear baffle; 5. water tank; 51. pipeline; 6. hydraulic telescopic rod; 61. connecting rod; 7. telescopic foot; 71. bottom foot; 8. supporting member; 81. supporting groove; 9. water cup. DETAILED DESCRIPTION

[0026] The utility model is further described in detail below in conjunction with the embodiments.

[0027] like Figure 1 and Figure 4 As shown, a vegetable hydroponic device includes a frame 1, the frame 1 includes a base 11 and columns 12 arranged at the four corners of the base 11, the frame 1 is horizontally provided with at least two cultivation layers, each cultivation layer is respectively provided with a support plate 2, a cultivation box 3 for containing cultivation liquid and a planting plate 31 covering the top of the cultivation box 3 are placed on the support plate 2, the planting plate 31 is horizontally placed on the top of the cultivation box 3, and a plurality of planting holes 311 for installing planting boxes 32 are evenly distributed on the planting plate 31, a plurality of limiting members 4 and supporting members 8 are provided on the same side of the frame 1, the limiting members 4 are relatively fixed to the columns 12 on both sides in the length direction of the frame 1, and the planting plate 31 can be vertically clamped between the limiting members 4 on both sides.

[0028] A support member 8 is fixed to the outside of the support plate 2, and the support member 8 has a support groove 81 for vertically or obliquely placing the planting plate 31. Preferably, a water cup 9 is hung on the outside of the support member 8. The support plate 2 at the top layer does not need to be provided with a support member 8.

[0029] Soilless cultivation requires a cultivation pot consisting of a cultivation box 3 and a planting plate 31. The planting plate 31 is used to contain and support the planted vegetables. The roots of the vegetables are suspended in the cultivation solution. During the growth of the vegetables, appropriate amounts of nutrients are continuously added to the cultivation solution to meet the nutritional needs of the plants.

[0030] During implementation, the stopper 4 is provided with a plurality of stoppers 4 along the column 12, and the stoppers 4 extend away from the cultivation box 3 to form a front baffle 41, and the stoppers 4 on both sides extend relatively to form a rear baffle 42, and the planting plate 31 can be clamped between the front baffle 41 and the rear baffle 42. The stopper 4 is provided between two cultivation layers, and the distance between the two cultivation layers is greater than the width of the planting plate 31, so that when the planting plate 31 is placed vertically, the upper cultivation layer can avoid blocking the planting hole 311 on the planting plate 31.

[0031] When a vegetable hydroponic device with a vertical structure is adopted, the multi-layer cultivation box 3 has a certain height. Therefore, when the planting box 32 is inserted into the planting hole 311, the planting plate 31 originally covered on the cultivation box 3 is vertically clamped between the two side columns 12, and the position of the planting plate 31 is limited by the limiting member 4. At the same time, the limiting member 4 also facilitates the clamping and removal of the planting plate 31, thereby solving the inconvenience of the user in transplanting the seedlings into the planting hole 311 due to space limitations.

[0032] Embodiment 2:

[0033] like Figure 1 As shown, based on the vegetable hydroponic device in Example 1, the cultivation box 3 of this embodiment is rotatably connected to the column 12. When the column 12 is tilted, the cultivation box 3 still maintains a horizontal state to avoid the difference in vegetable growth caused by the tilt of the cultivation solution in the box, and the column 12 includes a fixed column 121 and a movable column 122 arranged in sequence from bottom to top, and the movable column 122 is rotatably connected to the fixed column 121. A hydraulic telescopic rod 6 is also fixed on the base 11, and the telescopic end of the hydraulic telescopic rod 6 is rotatably connected to a connecting rod 61, and the other end of the connecting rod 61 is rotatably connected to the movable column 122. An opening is provided on one side of the fixed column 121, and the hydraulic telescopic rod 6 is used to control the pitch rotation of the movable column 122, wherein the angle between the connecting rod 61 and the hydraulic telescopic rod 6 when the ends are telescoped is maintained at an obtuse angle, and the hydraulic telescopic rod 6 is installed on the upper surface of the base 11.

[0034] The pipes 51 connecting the incubators 3 and the pipes 51 connecting the incubators 3 on the top floor and the water storage tank 5 are all hoses, so that when the incubators 3 are offset, the pipes 51 will not be damaged.

[0035] That is, there can be three transplanting and planting states in this embodiment, one is that the column 12 is perpendicular to the ground, and at this time the planting plate 31 can be placed in a vertical position for transplanting; the other is that the column 12 is inclined, and at this time, since the height of each planting layer is reduced, the transplanting operation can be carried out on the periphery of the device; and there is another state in which the column 12 is inclined, by placing the planting plate 31 on the limit member 4 and the supporting member 8, at this time the planting plate 31 and the column 12 are placed in parallel, and the planting plate 31 has an inclined surface relative to the user, and the transplanting operation is carried out in this state.

[0036] Embodiment 3:

[0037] like Figure 1 and Figure 4As shown, based on the vegetable hydroponic device in Example 2, preferably, a vertically arranged slide groove 125 is provided on one side of at least one movable column 122. As another alternative, the movable column 122 can be provided with a slide groove 125 through it. The movable column 122 is located in the slide groove 125 and is vertically slidably installed with a block 123. The top of the fixed column 121 is provided with a bayonet 124 engaged with the block 123. The block 123 can be engaged with the opening under the action of gravity to stabilize the frame 1. The movable column 122 is rotatably installed in the fixed column 121 by bolts, so that the movable column 122 can rotate toward the opening direction of the fixed column 121. When the frame 1 is tilted at a certain angle, the support plate 2 and the incubator 3 will remain in a horizontal state. At this time, the incubator 3 will protrude from the side of the movable column 122, and the bottom of the planting plate 31 can also be supported on the incubator 3.

[0038] Preferably, one side of the base 11 is slidably connected with a telescopic foot 7, and the telescopic foot 7 is located on the turning side of the movable column 122. In a specific implementation, in order to improve the stability of the device, the bottom of the fixed column 121 away from the telescopic foot 7 and the bottom of the telescopic foot 7 are fixed with a foot 71.

[0039] When transplanting seedlings, the seedlings at this time cultivate roots of a certain length. Specifically, when each root grows in the soil, it passes through the mesh of the planting box 32, so that the cultivated root system is longer and more numerous. In the process of inserting the planting box 32 into the planting hole 311, in order to completely immerse the root system of the seedling in the nutrient solution in the cultivation box 3, it is necessary to soak the root system of the seedling in water in advance in order to facilitate the numerous roots to be placed vertically in the planting hole 311 to fully absorb nutrients, so that the roots are orderly glued into a bundle of neat roots. A support member 8 is fixed to the outside of the support plate 2, and the support member 8 has a support groove 81 for vertically or obliquely placing the planting plate 31. A water cup 9 is hung on the outside of the support member 8. When the frame 1 is tilted at a certain angle, the support plate 2 and the cultivation box 3 will remain in a horizontal state, so the clamping of the planting plate 31 and the water cup 9 are not affected, and the planting plate 31 is also in an inclined state at this time.

[0040] The supporting member 8 is used to support the bottom of the vertically or obliquely placed planting plate 31, and the limiting member 4 limits or supports the back and left and right sides of the planting plate 31, so that the height of the planting plate 31 can be reduced and it is convenient for users to transplant in a centralized manner. The water cup 9 is conveniently removed or moved by hanging, and is hung on the outside of the supporting member 8, that is, the hook part thereof is buckled against the inner wall of the supporting groove 81, and then the roots of the seedlings are completely immersed in the water cup 9, and the scattered roots are adhered to each other under the action of water, so that the seedlings and the planting box 32 can be inserted into the planting hole 311 quickly and accurately. It can avoid that part of the root system is stuck by the outer wall of the planting box 32 and the hole wall of the planting hole 311, resulting in an increase in the mortality rate of the seedlings at room temperature due to insufficient root length or incomplete contact with the culture solution in the incubator 3.

[0041] In the above embodiment, a water storage tank 5 is provided on the base 11, and two adjacent culture boxes 3 are connected by a pipe 51, and the culture box 3 located at the top layer is connected to the water storage tank 5 by the pipe 51, and a water supply component is provided in the water storage tank 5. Nutrients are added to the water storage tank 5, and nutrient solution is circulated and supplied through the pipe 51. The water supply component includes a water pump provided at the bottom of the water storage tank 5, and the water outlet of the water pump is connected to the pipe 51 connected to the culture box 3 at the top layer. Using a water pump to transport water is a mature existing technology.

[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A vegetable hydroponic device, characterized in that: The invention comprises a frame (1), wherein the frame (1) comprises a base (11) and columns (12) arranged at four corners of the base (11); the frame (1) is horizontally provided with at least two cultivation layers, each cultivation layer is provided with a support plate (2); a cultivation box (3) for containing cultivation liquid and a planting plate (31) covering the top of the cultivation box (3) are placed on the support plate (2); a plurality of planting holes (311) for installing planting boxes (32) are evenly distributed on the planting plate (31); the cultivation box (3) is rotatably connected to the column (12), and the column (12) comprises a plurality of planting holes (311) for installing planting boxes (32) in a uniform manner from bottom to top. A fixed column (121) and a movable column (122) are provided, the movable column (122) being rotatably connected to the fixed column (121), a hydraulic telescopic rod (6) being fixed to the base (11), the telescopic end of the hydraulic telescopic rod (6) being rotatably connected to a connecting rod (61), the other end of the connecting rod (61) being rotatably connected to the movable column (122), an opening being provided on one side of the fixed column (121), the hydraulic telescopic rod (6) being used to control the pitching and rotation of the movable column (122), and a plurality of limiting members (4) and supporting members (8) for clamping the planting plate (31) being provided on the same side of the frame body (1).

2. The vegetable hydroponic device according to claim 1, characterized in that: A plurality of the limiting members (4) are provided along the upright column (12); the limiting members (4) extend in a direction away from the incubator (3) to form a front baffle (41), and the limiting members (4) on both sides extend relative to each other to form a rear baffle (42); and the planting plate (31) can be clamped between the front baffle (41) and the rear baffle (42).

3. The vegetable hydroponic device according to claim 1, characterized in that: The supporting member (8) is fixed to the outer side of the support plate (2), and the supporting member (8) has a supporting groove (81) for vertically or obliquely placing the planting plate (31).

4. The vegetable hydroponic device according to claim 3, characterized in that: A water cup (9) is hung on the outer side of the supporting member (8).

5. The vegetable hydroponic device according to claim 1, characterized in that: A telescopic foot (7) is slidably connected to one side of the base (11), and the telescopic foot (7) is located on the turning side of the movable column (122).

6. The vegetable hydroponic device according to claim 5, characterized in that: A bottom foot (71) is fixed to the bottom of the fixed column (121) on the side away from the telescopic foot (7) and to the bottom of the telescopic foot (7).

7. The vegetable hydroponic device according to any one of claims 1 to 6, characterized in that: At least one movable column (122) is provided with a slide groove (125), a clamping block (123) is vertically slidably installed in the slide groove (125), and the top of the fixed column (121) has a clamping socket (124) that cooperates with the clamping block (123).

8. The vegetable hydroponic device according to claim 1, characterized in that: A water storage tank (5) is provided on the base (11), two adjacent culture boxes (3) are connected via a pipe (51), and the culture box (3) located on the uppermost layer is connected to the water storage tank (5) via a pipe (51), and a water supply component is provided in the water storage tank (5).

9. The vegetable hydroponic device according to claim 8, characterized in that: The water supply assembly comprises a water pump disposed at the bottom of the water storage tank (5); a water outlet of the water pump is connected to a pipe (51) connected to the cultivation box (3) at the top layer; the pipe (51) is a flexible hose.

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