Hydroponic plant culture device

Abstract

The invention relates to the technical field of hydroponic plant planting, and particularly discloses a hydroponic plant culture device which comprises a culture pond. The plurality of grids are obliquely arranged in the culture pond, and the culture pond is divided into a plurality of culture areas by the grids; the telescopic frames are respectively connected between the grids and one side, far away from the grids, of the culture pond or between the adjacent grids in a sliding manner; the culture frame is arranged on the telescopic frame and can be used for producing hydroponic plants; according to the device, the distance between every two hydroponic plants can be conveniently adjusted, so that the process of transplanting the hydroponic plants is omitted, and the problems that in the traditional hydroponic plant culture process, manual transplanting is needed, the labor intensity is high, and the hydroponic plants are prone to being damaged are solved.

Description

Technical Field

[0001] The present application relates to the technical field of hydroponic plant cultivation, and specifically discloses a hydroponic plant cultivation device. Background Art

[0002] Hydroponic plants are plants that grow in a mixture of water and nutrient solution, without soil, and absorb water and nutrients directly through their roots. Examples include spider plants, green radish, and ivy. Hydroponic plants have become a new favorite for modern home and office decoration due to their cleanliness, hygiene, and easy maintenance.

[0003] Typically, hydroponic plants need to be cultivated in containers such as pots, bottles, and tanks, and as the hydroponic plants grow, the growth space required by the hydroponic plants gradually increases. Currently, hydroponic plants are usually cultivated intensively during the seedling stage, and then transplanted after the hydroponic plants have grown for a certain period of time to meet their different growth space requirements. The transplanting process is mainly performed manually, which is not only labor-intensive, but also easily causes damage to the hydroponic plants during transplanting, which easily reduces the survival rate of the hydroponic plants. Therefore, in view of this, the inventor provides a hydroponic plant cultivation device to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to solve the problem that in the traditional hydroponic plant cultivation process, manual transplanting is required, the labor intensity is high, and the hydroponic plants are easily damaged.

[0005] In order to achieve the above object, the basic scheme of the present invention provides a hydroponic plant cultivation device, comprising:

[0006] Culture tank;

[0007] A plurality of grids are obliquely arranged in the culture pool, wherein the grids divide the culture pool into a plurality of culture areas;

[0008] Telescopic frames respectively slidably connected to the grid and the side of the culture pool away from the grid or between adjacent grids;

[0009] A culture frame disposed on the telescopic frame and capable of accommodating hydroponic plant production;

[0010] A driving assembly drives the telescopic frame to move.

[0011] The principles and effects of this basic solution are:

[0012] Compared with the prior art, the present invention sets an inclined block in the culture pool so that each culture area forms a shape feature with gradually increasing width, so that during the cultivation of hydroponic plants, the telescopic frame can be moved along the direction of the block according to the growth cycle of the hydroponic plants, so that the hydroponic plants are in a fixed position in the culture area, thereby meeting the environmental requirements of hydroponic plants in different growth cycles. At the same time, the setting of the telescopic frame can make the telescopic frame change in length during the sliding process along the block, thereby driving the culture frame and the hydroponic plants on the culture frame to change, further meeting the environmental requirements of hydroponic plants in different growth cycles. The present invention can conveniently adjust the distance between each hydroponic plant, thereby omitting the process of transplanting the hydroponic plants, and solving the problem that in the traditional hydroponic plant cultivation process, manual transplanting is required, the labor intensity is high, and the hydroponic plants are easily damaged.

[0013] Furthermore, a plurality of partitions are provided in the culture area, and the partitions divide the culture area into a plurality of growth areas along the direction of the grid. Through this arrangement, different proportions of nutrient solution can be configured in different growth areas to meet the nutrient solution needs of hydroponic plants in different cycles.

[0014] Furthermore, the telescopic frame includes a plurality of first connecting rods and second connecting rods hinged to the side walls of the culture frame, and sliding rods arranged at the ends of the first connecting rods and the second connecting rods, the first connecting rods and the second connecting rods are cross-hinged, and the sliding rods are slidably connected to the block or the culture pool. The first connecting rod and the second connecting rod are hinged to each other, so that each culture frame can be connected and driven to move.

[0015] Furthermore, there are two telescopic frames arranged on both sides of the culture frame to increase the stability of the overall structure.

[0016] Furthermore, the telescopic frame further comprises a sliding plate slidably connected to the block or the culture pool, the top of the sliding plate is connected to two adjacent sliding rods, the bottom of the sliding plate is provided with a guide rod, the block and the side wall of the culture pool are provided with a guide rail adapted to the guide rod, and the driving assembly pushes the guide rod to move along the guide rail. The mutual cooperation between the guide rod and the guide rail plays a role in limiting and guiding the movement of the telescopic frame.

[0017] Furthermore, the guide rod is provided with an undulating surface along the height direction of the grid or the side of the culture pool. The undulating surface is provided so that when the driving component pushes the guide rod to move, the undulating surface causes the guide rod, the sliding plate and the telescopic frame to move vertically as a whole, thereby driving the telescopic frame and the culture frame on the telescopic frame to cross the partition and enter another growth area.

[0018] Furthermore, the undulating surface includes an upslope surface and a downslope surface that transition evenly to each other, the upslope surfaces are of equal length, and the length of the downslope surfaces increases in sequence along the direction of the blocking. The upslope surfaces are of equal length, which facilitates the equidistant pushing of the telescopic frame by the driving assembly, while the downslope surfaces increase in sequence, which can gradually increase the position of the telescopic frame, that is, the moving distance of the pushing mechanism is constant, but the moving distances of the telescopic frames at different positions are different.

[0019] Furthermore, the driving mechanism comprises:

[0020] Linear drive components;

[0021] A mounting frame provided at the output end of the linear drive member;

[0022] Sliding push blocks symmetrically slidably connected to both sides of the mounting frame;

[0023] A spring disposed between the sliding push blocks.

[0024] The mounting frame is pushed by the linear drive component so that the sliding push rod on the mounting frame cooperates with the guide rod, thereby pushing the guide rod to move. In the process of the linear drive component driving the sliding push block to move in the opposite direction, the guide rod squeezes the sliding push block to squeeze the spring, thereby preventing the sliding push block from driving each telescopic frame to move in the opposite direction.

[0025] Furthermore, the ends of the sliding push blocks are each provided with an inclined surface, and the inclined surfaces of the two sliding push blocks are respectively located on opposite sides, so that when the linear drive member moves forward, the telescopic frame of one of the culture areas is driven to move, and when the linear drive member moves backward, the telescopic frame of the other culture area is driven to move.

[0026] Furthermore, through grooves are provided on opposite sides of the mounting block, and limiting strips are symmetrically provided on the inner wall of the through grooves, and the sliding push block is slidably connected to the inner wall of the through grooves, and the side wall of the sliding push block is provided with limiting grooves adapted to the limiting strips. The cooperation between the through grooves and the sliding push block, and the cooperation between the limiting grooves and the limiting strips, play a role in limiting and guiding the sliding of the sliding push block. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0028] Figure 1 A schematic diagram of a hydroponic plant cultivation device proposed in an embodiment of the present application is shown;

[0029] Figure 2A schematic diagram of the connection of a telescopic frame of a hydroponic plant cultivation device proposed in an embodiment of the present application is shown;

[0030] Figure 3 A schematic diagram showing the cooperation of the sliding plates of a hydroponic plant cultivation device proposed in an embodiment of the present application is shown;

[0031] Figure 4 A schematic diagram showing the shape of a guide rail of a hydroponic plant cultivation device proposed in an embodiment of the present application is shown;

[0032] Figure 5 A schematic diagram of the connection of a sliding push block of a hydroponic plant cultivation device proposed in an embodiment of the present application is shown. DETAILED DESCRIPTION

[0033] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation mode, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0034] The figure marks in the drawings of the specification include: culture pool 1, block 2, block inner wall 201, folding plate 202, guide rail 203, culture frame 3, telescopic frame 4, first connecting rod 401, second connecting rod 402, first sliding rod 403, second sliding rod 404, sliding plate 405, guide rod 406, partition 5, mounting frame 6, sliding push block 7, connecting shaft 8, spring 9, and limit strip 10.

[0035] A hydroponic plant cultivation device, for example Figure 1 As shown: it includes a culture pool 1 and a plurality of grids obliquely arranged in the culture pool 1. In this embodiment, a grid 2 is taken as an example. The grid divides the culture pool 1 into two culture areas, wherein the width of the culture area on the left increases from top to bottom, while the width of the culture area on the right increases from bottom to top. The area with a smaller width of the culture area is suitable for the early cultivation of hydroponic plants, and with the growth cycle of the hydroponic plants, according to the increase in the range of the growth environment requirements of the hydroponic plants, it gradually moves in the width direction of the culture area, that is, from the hydroponic plant seedlings to the seedling stage, the hydroponic plants in the culture area on the left move from top to bottom, while the hydroponic plants in the culture area on the right move from bottom to top.

[0036] A telescopic frame 4 is provided between the grid and the left and right sides of the culture pool 1. The two ends of the telescopic frame 4 are slidably connected to the grid and the side walls of the culture pool 1. When there are multiple grids 2, a telescopic frame 4 is also provided between adjacent grids 2. A culture frame 3 floating on the water surface is installed on the telescopic frame 4, and the planting pots required for hydroponic plants are placed in the culture frame 3.

[0037] A plurality of partitions 5 are provided in the culture area, and the partitions 5 divide the culture area into a plurality of growth areas along the grid direction. Different proportions of nutrient solution are arranged in different growth areas to meet the nutrient solution needs of hydroponic plants in different cycles.

[0038] like Figure 2 or Figure 3 As shown, the telescopic frame 4 is symmetrically arranged on both sides of the culture frame 3, and the telescopic frame 4 includes a plurality of first connecting rods 401 and second connecting rods 402 hinged to the side walls of the culture frame 3, and sliding rods arranged at the ends of the first connecting rod 401 and the second connecting rod 402. The first connecting rod 401 and the second connecting rod 402 are cross-hinged, and the sliding rods include a first sliding rod 403 and a second sliding rod 404. The first sliding rod 403 is slidably connected to the block 2. The length of the first sliding rod 403 is configured according to the distance between the first connecting rod 401 or the second connecting rod 402 and the block 2 or the culture pool 1, and is bent according to the angle with the block 2. The second sliding rod 404 is equidistant and slidably connected to the culture pool 1, and the second sliding rod 404 and the culture pool 1 are perpendicular to each other.

[0039] In this embodiment, an adjustment cavity is provided in the middle of the block 2, so that the block 2 is formed in the form of left and right sides, and the left and right sides of the inner wall 201 of the block and the outer wall of the culture pool 1 are slidably connected with sliding plates 405, and the top of the sliding plate 405 is interconnected with the sliding rods at the ends of the two telescopic frames 4 located in the same growth area, and the left and right sides of the block 2 are also provided with folding plates 202 for improving the supporting performance of the sliding rods.

[0040] like Figure 3 and Figure 4 As shown, guide rails 203 are provided on the left and right sides of the inner wall 201 of the grid and the outer wall of the culture tank 1, and guide rods 406 are provided on the sliding plate 405 and are slidably connected to the guide rails 203, wherein the guide rods 406 are provided with an undulating surface in the height direction. The undulating surface includes an upslope surface and a downslope surface that transition evenly to each other, the upslope surfaces are of equal length, the length of the downslope surface increases successively along the direction of the grid 2, and the undulating surfaces on the left and right sides of the inner wall 201 of the grid change in the opposite way, that is, the undulating surface on the right side of the inner wall 201 of the grid is: an upslope surface and a downslope surface from bottom to top, and the length of the downslope surface increases successively from bottom to top, and the undulating surface on the left side of the inner wall 201 of the grid is: an upslope surface and a downslope surface from top to bottom, and the length of the downslope surface increases successively from top to bottom.

[0041] In this embodiment, the movement of the telescopic frame 4 is driven by a driving mechanism, such as Figure 2 , Figure 3 and Figure 5As shown, the driving mechanism includes a linear driving member, a mounting frame 6 disposed at the output end of the linear driving member, through slots disposed on the left and right sides of the mounting frame 6, sliding push blocks 7 respectively connected to the two sides of the through slot, and a spring 9 disposed between the two sliding push blocks 7. The linear driving member adopts a cylinder or a hydraulic cylinder, and the mounting frame 6 is connected to the linear driving member through a connecting shaft 8. The inner wall of the through groove is symmetrically provided with limit strips 10, and the side wall of the sliding push block 7 is provided with limit grooves adapted to the limit strips 10. The ends of the sliding push blocks 7 are provided with inclined surfaces, and the inclined surfaces of the two sliding push blocks 7 are respectively located on opposite sides, that is, an inclined surface is provided below the sliding push block 7 on the right, and an inclined surface is provided above the sliding push block 7 on the left, so that when the linear driving member pushes the mounting frame 6 upward and the sliding push block 7 moves, the sliding push block 7 on the right cooperates with the guide rod 406 on the right to drive the guide rod 406 on the right to move, while the large sliding push block 7 on the left is squeezed by the guide rod 406 on the left, and the guide rod 406 on the left does not move, and vice versa, that is, in one cycle of movement of the linear driving member, the telescopic frame 4 on the left is driven to move from top to bottom, and the telescopic frame on the right is driven to move from bottom to top. Of course, the driving mechanism located on the side wall of the culture tank 1 only needs to be provided with a sliding push block 7 on one side thereof.

[0042] In this embodiment, the hydroponic plants are placed at the bottom of the right culture area and the top of the left culture area for cultivation during the seedling stage. As the hydroponic plants grow, their environmental requirements increase. The driving mechanism drives the hydroponic plants in the right culture area to move from bottom to top and drives the hydroponic plants in the left culture area to move from top to bottom until the cultivation of the hydroponic plants is completed. The staff removes the cultivated hydroponic plants from the top of the right culture area and the bottom of the left culture area, and disassembles the corresponding telescopic racks 4 and cultivation frames, moves the telescopic racks 4 and cultivation frames 3 at the top of the right culture area to the top of the left culture area, and moves the telescopic racks 4 and cultivation frames 3 at the bottom of the left culture area to the bottom of the right culture area, so as to cultivate the next batch of hydroponic plants.

[0043] Compared with the prior art, the present invention sets an inclined barrier 2 in the culture pool 1 so that each culture area forms a shape feature with gradually increasing width, so that during the cultivation of hydroponic plants, the telescopic frame 4 can be moved along the direction of the barrier 2 according to the growth cycle of the hydroponic plants, so that the hydroponic plants are in a fixed position in the culture area, thereby meeting the environmental requirements of hydroponic plants in different growth cycles. At the same time, the setting of the telescopic frame 4 can cause the telescopic frame 4 to change in length during the sliding process along the barrier 2, thereby driving the culture frame 3 and the hydroponic plants on the culture frame 3 to change, further meeting the environmental requirements of hydroponic plants in different growth cycles. The present invention can conveniently adjust the distance between each hydroponic plant, thereby omitting the process of transplanting the hydroponic plants, and solving the problem that in the traditional hydroponic plant cultivation process, manual transplanting is required, the labor intensity is high, and the hydroponic plants are easily damaged.

[0044] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A hydroponic plant cultivation device, characterized in that: include: Culture tank; A plurality of grids are obliquely arranged in the culture pool, wherein the grids divide the culture pool into a plurality of culture areas; Telescopic frames respectively slidably connected to the grid and the side of the culture pool away from the grid or between adjacent grids; A culture frame disposed on the telescopic frame and capable of accommodating hydroponic plant production; A driving assembly drives the telescopic frame to move.

2. The hydroponic plant cultivation device according to claim 1, characterized in that: A plurality of partitions are arranged in the culture area, and the partitions divide the culture area into a plurality of growth areas along the direction of the grid.

3. A hydroponic plant cultivation device according to claim 1 or 2, characterized in that: The telescopic frame includes a plurality of first connecting rods, a second connecting rod and a sliding rod arranged at the ends of the first connecting rod and the second connecting rod, the first connecting rod and the second connecting rod are cross-hinged, and the sliding rod is slidably connected to the block or the culture pool.

4. The hydroponic plant cultivation device according to claim 3, characterized in that: There are two telescopic frames and they are arranged on both sides of the culture frame.

5. The hydroponic plant cultivation device according to claim 4, characterized in that: The telescopic frame also includes a sliding plate slidably connected to the block or the culture pool, the top of the sliding plate is connected to two adjacent sliding rods, the bottom of the sliding plate is provided with a guide rod, the block and the side walls of the culture pool are provided with guide rails adapted to the guide rods, and the driving assembly pushes the guide rods to move along the guide rails.

6. A hydroponic plant cultivation device according to claim 5, wherein the guide rod is provided with an undulating surface along the height direction of the block or the side surface of the cultivation pool.

7. A hydroponic plant cultivation device according to claim 6, wherein the undulating surface comprises an upslope surface and a downslope surface that transition evenly to each other, the upslope surfaces are of equal length, and the length of the downslope surfaces increases successively along the direction of the blocking.

8. A hydroponic plant cultivation device according to any one of claims 5 to 7, characterized in that: The driving mechanism comprises: Linear drive components; A mounting frame provided at the output end of the linear drive member; Sliding push blocks symmetrically slidably connected to both sides of the mounting frame; A spring disposed between the sliding push blocks.

9. The hydroponic plant cultivation device according to claim 8, characterized in that: The ends of the sliding push blocks are each provided with an inclined surface, and the inclined surfaces of the two sliding push blocks are respectively located on two opposite sides.

10. A hydroponic plant cultivation device according to claim 8 or 9, characterized in that: The mounting block is provided with through grooves on opposite sides, the inner wall of the through groove is symmetrically provided with limiting strips, the sliding push block is slidably connected to the inner wall of the through groove, and the side wall of the sliding push block is provided with limiting grooves adapted to the limiting strips.

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