Aquatic horticultural plant planting equipment

Abstract

The invention discloses water horticultural plant planting equipment which comprises a plurality of floating beds, the floating beds are in a regular polygon shape, planting grooves are formed in the centers of the floating beds, a plurality of buoyancy cavities are formed in the peripheries of the planting grooves, the floating beds are provided with a plurality of side edges, and the side edges of each floating bed are provided with connecting mechanisms; the plurality of floating beds are connected with one another; the device is simple in structure, flexible dynamic balance between floating beds is achieved through the synergistic effect of the magnetic attraction connecting mechanism and the sliding adjusting assembly, horizontal fine adjustment and vertical buffering of the floating beds are allowed through magnetic attraction force, all units independently adapt to plant weight or water level changes, and overall inclination is avoided; the assembly is rapidly fixed, leakage is prevented, reverse adjustment can be achieved, convenient disassembly and assembly are achieved, the displacement range is further restrained through a modular spacing limiting mechanism, the wave resistance and the water level fluctuation resistance are improved while the connection stability is guaranteed, and the environmental adaptability and the maintenance efficiency are remarkably improved.

Description

Technical Field

[0001] The present invention relates to the technical field of hydroponics, and particularly to a hydroponic gardening plant cultivation device. Background Art

[0002] With the increasing demand for ecological restoration and water landscape beautification, hydroponic gardening technology has been widely applied in recent years. Traditional hydroponic plant cultivation mostly uses a floating bed structure as a carrier, and through buoyancy, the plant roots are supported to suspend on the water surface to achieve soilless cultivation or water purification functions. In the prior art, floating beds are usually made of foam plastics, bamboo and wood, or polymer materials, and multiple floating bed units are fixedly combined into a large-area cultivation platform through rigid connectors (such as ropes, buckles or welded frames). Such a structure can meet the basic requirements in a static water environment, but in practical applications, due to the lack of a dynamic adjustment mechanism between floating beds, its adaptability and stability have significant defects, especially in complex water environments or differentiated cultivation scenarios, it is difficult to ensure long-term reliable operation.

[0003] The core problem of the existing floating bed system lies in the mechanical imbalance caused by rigid connection. When adjacent floating bed units carry plants with significantly different loads (for example, on one side, aquatic vegetables with developed roots and large weights are planted, and on the other side, light ornamental flowers are placed), due to the inability to independently adjust the inclination angle and buoyancy distribution between floating beds, the overall platform will tilt due to uneven local stress. This imbalance not only causes some roots of the floating bed edge in the light plant area to be exposed, affecting the normal growth of plants, but also may cause the roots of the plants in the heavy-load floating bed unit to be over-soaked and even rot, affecting the normal growth of plants. In addition, the tilted state will destroy the visual coordination of the water surface landscape and reduce the aesthetic value. Summary of the Invention

[0004] The purpose of the present invention is to provide a hydroponic gardening plant cultivation device to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A hydroponic gardening plant cultivation device, including a plurality of floating beds, the floating beds are in the shape of regular polyhedrons, a planting groove is provided in the center of the floating bed, a plurality of buoyancy chambers are provided around the planting groove, the floating bed has a plurality of side edges, and a connecting mechanism is configured on each side edge of each floating bed for connecting a plurality of the floating beds to each other;

[0006] The connecting mechanism includes:

[0007] A first chamber and a second chamber, both the first chamber and the second chamber are provided in the floating bed and are respectively located inside the side edges of each floating bed, a first gravitational mechanism is provided in the first chamber, a second gravitational mechanism is provided in the second chamber, and the first gravitational mechanism and the second gravitational mechanism are used to provide gravitational force for the connection between a plurality of the floating beds;

[0008] The first positioning part and the second positioning part, the first positioning part and the second positioning part are respectively arranged on the side of the floating bed, and are arranged along the same straight line perpendicular to the side of the floating bed with their respective gravitational mechanisms, wherein the first positioning part is used to limit the movement range of the second positioning part.

[0009] Preferably, magnets that attract each other are provided on the inner sides of the first gravitational mechanism and the second gravitational mechanism.

[0010] Preferably, a sliding mechanism is provided on the first gravitational mechanism, and a first through hole for the sliding mechanism to extend out is opened on the first positioning part;

[0011] The sliding mechanism includes:

[0012] A frame body, the frame body is arranged in the first chamber, two guide columns are arranged in the frame body, a bidirectional threaded rod is arranged between the guide columns, and two ends of the bidirectional threaded rod are rotatably connected to the frame body;

[0013] Two connecting seats, the two connecting seats are respectively screwed to the two threaded sections of the bidirectional threaded rod, the connecting seats are both slidably connected to the guide columns, and connecting plates are rotatably arranged on the connecting seats;

[0014] A pushing plate, the pushing plate is rotatably connected to the connecting plate, an elastic member is arranged on the pushing plate, and second through holes are opened in both the pushing plate and the elastic member;

[0015] A sliding member, the sliding member is arranged in the second through hole.

[0016] Preferably, an annular groove is provided on the periphery of the first through hole, and a first thread is opened on the annular groove;

[0017] The sliding member includes:

[0018] A sliding body, the sliding body includes a rod portion, an annular recessed portion and a plate surface portion, a pulley is arranged on the plate surface portion, and the rod portion is arranged in the second through hole;

[0019] A movable tube, the movable tube has two ends, one end of the movable tube is slidably connected to the annular recessed portion, and a second thread is provided on the inner side of the other end of the movable tube, and the second thread is mutually adapted to the first thread.

[0020] Preferably, positioning keys that are mutually adapted are provided on the second through hole of the pushing plate and the rod portion of the sliding body.

[0021] Preferably, a receiving cavity is provided on the sliding body.

[0022] Preferably, a spacing limiting mechanism is provided on the floating bed, and the spacing limiting mechanism is used to limit the relative distance between the first gravitational mechanism and the second gravitational mechanism to prevent their interaction from exceeding the magnetic force range.

[0023] Preferably, the spacing limiting mechanism includes:

[0024] A plurality of receiving grooves are provided on the floating bed, and the receiving grooves are provided with channels in the direction facing another floating bed;

[0025] A first positioning body is provided in the receiving groove;

[0026] A connecting rope, one end of the connecting rope is connected to one of the first positioning bodies, and the other end of the connecting rope is connected to the other first positioning body.

[0027] Preferably, a second positioning body is provided in the receiving groove, and the second positioning bodies are connected by a second positioning rope.

[0028] Preferably, the first positioning body and the second positioning body are respectively a hollow structure and a solid structure, and the solid structure is located at the lower end of the hollow structure.

[0029] Compared with the prior art, the beneficial effects of the present invention are:

[0030] The water gardening plant planting equipment realizes the flexible connection and dynamic balance between floating beds through the synergistic effect of the magnetic attraction connection mechanism and the sliding adjustment component. Adjacent floating beds are adsorbed by magnetic attraction, allowing horizontal micro-rotation and vertical elastic buffering, so that each unit can independently adjust the inclination angle according to the plant weight or water level change, avoiding the overall platform from tilting due to uneven local load; at the same time, the bidirectional threaded rod in the sliding mechanism cooperates with the elastic seal, which can not only quickly fix the connection component and prevent water seepage, but also reverse adjust for convenient disassembly and assembly. In addition, the modular-designed spacing limiting mechanism further restricts the displacement range of the floating bed, while ensuring connection stability, adapting to waves or water level fluctuations, greatly reducing the maintenance cost and enhancing the environmental adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 is a schematic structural diagram of multiple floating beds connected in the present invention;

[0032] Figure 2 is a schematic structural diagram of a single floating bed in the present invention;

[0033] Figure 3 is a side view of the floating bed in the present invention;

[0034] Figure 4 is a sectional view comparison diagram of the floating bed C-C and A-A in the present invention;

[0035] Figure 5 Schematic structural diagram of the first gravitational mechanism of the present invention;

[0036] Figure 6 Internal structure comparison diagram of the first gravitational mechanism and the second gravitational mechanism of the present invention;

[0037] Figure 7 Schematic top view of the first gravitational mechanism of the present invention;

[0038] Figure 8 Schematic structural diagram of the sliding member of the present invention;

[0039] Figure 9 Schematic internal structure diagram of the movable tube of the sliding member of the present invention;

[0040] Figure 10 Schematic structural diagram of the connecting part between the sliding member and the elastic member of the present invention;

[0041] Figure 11 Schematic internal structure diagram after multiple floating beds of the present invention are connected;

[0042] Figure 12 Schematic diagram of the states of the first positioning body and the second positioning body when the floating bed of the present invention is in water.

[0043] In the figure: 1. Floating bed; 2. Planting groove; 3. Buoyancy cavity; 4. Connecting mechanism; 401. First chamber; 402. Second chamber; 403. First gravitational mechanism; 404. Second gravitational mechanism; 405. First positioning part; 406. Second positioning part; 5. Magnet; 6. Sliding mechanism; 601. Frame body; 602. Guide post; 603. Bidirectional threaded rod; 604. Connecting seat; 605. Connecting plate; 606. Pushing plate; 607. Elastic member; 608. Second through hole; 609. Sliding member; 6091. Sliding main body; 6092. Rod part; 6093. Annular recess; 6094. Plate surface part; 6095. Pulley; 6096. Movable tube; 6097. Second thread; 7. First through hole; 701. Annular groove; 702. First thread; 8. Positioning key; 9. Accommodating cavity; 10. Spacing limiting mechanism; 1001. Accommodating groove; 1002. Channel; 1003. First positioning body; 1004. Connecting rope; 11. Second positioning body; 12. Second positioning rope. Detailed implementation manners

[0044] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0045] In the description of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.

[0046] In the description of this patent, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "setting" should be understood in a broad sense. For example, it can be fixedly connected and set, or detachably connected and set, or integrally connected and set. For those of ordinary skill in the art, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0047] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, the meaning of "several" is two or more unless otherwise clearly and specifically defined.

[0048] Embodiment

[0049] Please refer to Figures 1 - 12 As shown, a technical solution of a hydroponic gardening plant cultivation device provided by the present invention: a hydroponic gardening plant cultivation device includes a plurality of floating beds 1. The floating beds 1 are in the shape of regular polyhedrons. A planting groove 2 is opened in the center of the floating bed 1, and a plurality of buoyancy cavities 3 are opened around the planting groove 2. Each floating bed 1 has a plurality of side edges, and a connecting mechanism 4 is installed on each side edge of each floating bed 1 for connecting a plurality of floating beds 1 to each other;

[0050] The connecting mechanism 4 includes parts such as a first chamber 401, a second chamber 402, a first positioning portion 405, and a second positioning portion 406. The first chamber 401 and the second chamber 402 are both opened in the floating bed 1 and are respectively located inside the sides of each floating bed 1. A first gravitational mechanism 403 is provided in the first chamber 401, and a second gravitational mechanism 404 is opened in the second chamber 402. The first gravitational mechanism 403 and the second gravitational mechanism 404 are used to provide gravitational force for the connection between multiple floating beds 1. The first positioning portion 405 and the second positioning portion 406 are respectively provided on the sides of the floating bed 1 and are arranged along the same straight line perpendicular to the side of the floating bed 1 as their respective gravitational mechanisms. Among them, the first positioning portion 405 is used to limit the movement range of the second positioning portion 406.

[0051] It should be explained that the purpose of setting the regular polygon is that the sizes between each connecting member between two adjacent floating beds 1 can be kept consistent, which is convenient for processing. For example, the first positioning portion 405, the second positioning portion 406, etc. can adopt the same size, etc. Besides ensuring the smoothness of connection and installation, it can also achieve a certain aesthetic effect.

[0052] In the embodiment, the shape of the floating bed 1 is a square corner shape. Magnets 5 that attract each other are provided inside both the first gravitational mechanism 403 and the second gravitational mechanism 404. The shapes of the first positioning portion 405 and the second positioning portion 406 are as Figures 3 to 4 shown. The first positioning portion 405 includes two identical protrusions, and the second positioning portion 406 includes one protrusion. The protrusion of the second positioning portion 406 is smaller than the height of the protrusions of the first positioning portion 405. A gap for the protrusion of the second positioning portion 406 is reserved between the protrusions of the first positioning portion 405 to facilitate the movement of the second positioning portion 406 within the protrusions of the first positioning portion 405.

[0053] During assembly, the operator needs to place the protrusion of the second positioning portion 406 between the two protrusions of the first positioning portion 405. At this time, the first gravitational mechanism 403 and the second gravitational mechanism 404 generate magnetic attraction force to achieve the connection effect.

[0054] A sliding mechanism 6 is provided on the first gravitational mechanism 403, and a first through hole 7 is opened on the first positioning portion 405 to facilitate the extension of the sliding mechanism 6;

[0055] The sliding mechanism 6 includes components such as a housing 601, two connecting seats 604, a pushing plate 606, a sliding member 609, etc. The housing 601 is arranged in the first chamber 401. Two guiding columns 602 are arranged inside the housing 601. A bidirectional threaded rod 603 is arranged between the guiding columns 602. Both ends of the bidirectional threaded rod 603 are rotatably connected to the housing 601. The two connecting seats 604 are respectively screwed to the two threaded sections of the bidirectional threaded rod 603. The connecting seats 604 are both slidably connected to the guiding columns 602. Connecting plates 605 are rotatably arranged on the connecting seats 604. The pushing plate 606 is rotatably connected to the connecting plates 605. An elastic member 607 is arranged on the pushing plate 606. Second through holes 608 are formed inside both the pushing plate 606 and the elastic member 607. The sliding member 609 is arranged in the second through holes 608.

[0056] In this embodiment, the structure of the elastic member 607 is as Figure 5 Figure 6 shown. It includes a first extrusion part and a second extrusion part. The first extrusion part is used to reduce the pressure between the pushing plate and the floating bed 1. The second extrusion part is used to generate pressure with the sliding member 609 to achieve a sealing effect. The material of the elastic member 607 can be a rubber material.

[0057] During installation, the operator places the first gravitational mechanism 403 and the second gravitational mechanism 404 into the corresponding chambers. After the second gravitational mechanism 404 is placed, the top cover is directly covered. After the first gravitational mechanism 403 is placed, the operator needs to adjust the bidirectional threaded rod 603. At this time, the two connecting seats 604 move towards each other, causing the pushing plate 606 to move towards the first through hole 7 until the second extrusion part of the elastic member 607 extends into the first through hole 7. At this time, the second extrusion part is squeezed, and the entire first gravitational mechanism 403 is relatively fixed.

[0058] Furthermore, the operator can also place fillers in the gap between the gravitational mechanism and the corresponding chamber to achieve further fixation and prevent the gravitational mechanism from colliding with the inner wall of the chamber.

[0059] In this embodiment, the structures of the first gravitational mechanism 403 and the second gravitational mechanism 404 are as Figure 7 shown. The structures of the first gravitational mechanism 403 and the second gravitational mechanism 404 are basically the same. The main difference is that the first gravitational mechanism 403 is equipped with the sliding mechanism 6, while the second gravitational mechanism 404 is not.

[0060] An annular groove 701 is provided around the first through hole 7, and a first thread 702 is formed on the annular groove 701;

[0061] The sliding member 609 includes components such as a sliding body 6091 and a movable tube 6096. The sliding body 6091 includes three parts: a rod portion 6092, an annular recess portion 6093 and a plate surface portion 6094. The plate surface portion 6094 is provided with a pulley 6095. The rod portion 6092 is arranged in the second through hole 608. The movable tube 6096 is provided with two ends. One end of the movable tube 6096 is slidably connected to the annular recess portion 6093. A second thread 6097 is provided on the inner side of the other end of the movable tube 6096. The second thread 6097 is adapted to the first thread 702.

[0062] In this embodiment, the second through hole 608 of the push plate 606 and the rod 6092 of the sliding body 6091 are provided with mutually adapted positioning keys 8, and the protruding part is located on the push plate 606, and the concave part is located on the rod 6092 of the sliding body 6091, and this structure is used to prevent the sliding member 609 from rotating.

[0063] During installation, the operator needs to place the rod portion 6092 of the sliding member 609 into the second through hole 608 of the elastic member 607, then connect the second thread 6097 with the first thread 702, and rotate the movable tube 6096. When the two positioning keys 8 are engaged, the sliding member 609 will be unable to rotate. As the movable tube 6096 continues to rotate, the second extrusion portion of the elastic member 607 will be clamped between the sliding member 609 and the hole wall to achieve a sealing effect.

[0064] The sliding body 6091 is provided with a receiving cavity 9, which is designed to reserve deformation space for the elastic member 607 and improve the sealing effect.

[0065] A spacing limiting mechanism 10 is provided on the floating bed 1, and the spacing limiting mechanism 10 is used to limit the relative distance between the first attraction mechanism 403 and the second attraction mechanism 404 to prevent their interaction from exceeding the range of magnetic force.

[0066] The spacing limiting mechanism 10 includes a plurality of receiving grooves 1001, a first positioning body 1003, a connecting rope 1004 and other components. The receiving groove 1001 is arranged on the floating bed 1, and a channel 1002 is opened in the receiving groove 1001 toward the other floating bed 1. The first positioning body 1003 is arranged in the receiving groove 1001, one end of the connecting rope 1004 is connected to one of the first positioning bodies 1003, and the other end of the connecting rope 1004 is connected to the other first positioning body 1003.

[0067] The first positioning body 1003 and the connecting rope 1004 can effectively prevent the first gravitational mechanism 403 and the second gravitational mechanism 404 from escaping from the gravitational range, thus achieving a limiting effect.

[0068] Further, a second positioning body 11 is arranged in the accommodation groove 1001, and the second positioning bodies 11 are connected by a second positioning rope 12. The first positioning body 1003 and the second positioning body 11 are a hollow structure and a solid structure respectively, and the positioning body with the solid structure is located at the lower end of the positioning body with the hollow structure. This design can further limit the movement between the floating beds 1. Moreover, the solid positioning body can be kept below the water surface, and the hollow positioning body can be kept above the water surface. A height difference is formed without affecting the up-and-down movement of the floating bed 1, thereby improving the connection stability between the floating beds 1.

[0069] The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and all these changes and improvements fall within the scope of the present invention claimed. The scope of the present invention claimed is defined by the appended claims and their equivalents.

Claims

1. A water gardening plant planting device, characterized in that: The invention comprises a plurality of floating beds (1), wherein the floating beds (1) are in the shape of a regular polygon, a planting trough (2) is provided at the center of the floating bed (1), a plurality of buoyancy chambers (3) are provided around the planting trough (2), the floating bed (1) has a plurality of side edges, and each side edge of the floating bed (1) is provided with a connecting mechanism (4) for connecting the plurality of floating beds (1) to each other; The connecting mechanism (4) comprises: A first chamber (401) and a second chamber (402), wherein the first chamber (401) and the second chamber (402) are both arranged in the floating bed (1) and are respectively located on the inner side of each floating bed (1), a first gravitational mechanism (403) is arranged in the first chamber (401), and a second gravitational mechanism (404) is arranged in the second chamber (402), and the first gravitational mechanism (403) and the second gravitational mechanism (404) are used to provide gravitational force for connecting a plurality of the floating beds (1); A first positioning portion (405) and a second positioning portion (406), wherein the first positioning portion (405) and the second positioning portion (406) are respectively arranged on the side of the floating bed (1), and are arranged along the same straight line perpendicular to the side of the floating bed (1) with their respective gravitational mechanisms, wherein the first positioning portion (405) is used to limit the range of movement of the second positioning portion (406).

2. The water gardening plant planting equipment according to claim 1, characterized in that: The first attraction mechanism (403) and the second attraction mechanism (404) are both provided with magnets (5) that attract each other on their inner sides.

3. The water gardening plant planting equipment according to claim 1, characterized in that: The first attraction mechanism (403) is provided with a sliding mechanism (6), and the first positioning portion (405) is provided with a first through hole (7) for facilitating the extension of the sliding mechanism (6); The sliding mechanism (6) comprises: A frame (601), wherein the frame (601) is disposed in the first chamber (401), wherein two guide posts (602) are disposed in the frame (601), wherein a bidirectional threaded rod (603) is disposed between the guide posts (602), and wherein both ends of the bidirectional threaded rod (603) are rotatably connected to the frame (601); Two connecting seats (604), the two connecting seats (604) are respectively threadedly connected to the two threaded sections of the bidirectional threaded rod (603), the connecting seats (604) are slidably connected to the guide column (602), and the connecting seats (604) are rotatably provided with connecting plates (605); A propulsion plate (606), the propulsion plate (606) being rotatably connected to the connection plate (605), the propulsion plate (606) being provided with an elastic member (607), and a second through hole (608) being provided inside the propulsion plate (606) and the elastic member (607); A sliding member (609), wherein the sliding member (609) is disposed in the second through hole (608).

4. The water gardening plant planting equipment according to claim 3, characterized in that: An annular groove (701) is provided on the periphery of the first through hole (7), and a first thread (702) is provided on the annular groove (701); The sliding member (609) comprises: A sliding body (6091), the sliding body (6091) comprising a rod portion (6092), an annular recessed portion (6093) and a plate portion (6094), the plate portion (6094) being provided with a pulley (6095), and the rod portion (6092) being provided in the second through hole (608); A movable tube (6096), wherein the movable tube (6096) is provided with two ends, one end of the movable tube (6096) is slidably connected to the annular recess (6093), and a second thread (6097) is provided on the inner side of the other end of the movable tube (6096), and the second thread (6097) is adapted to the first thread (702) mutually.

5. The water gardening plant planting equipment according to claim 4, characterized in that: The second through hole (608) of the push plate (606) and the rod portion (6092) of the sliding body (6091) are provided with positioning keys (8) that match each other.

6. The water gardening plant planting equipment according to claim 4, characterized in that: The sliding body (6091) is provided with a receiving cavity (9).

7. The water gardening plant planting equipment according to claim 1, characterized in that: The floating bed (1) is provided with a spacing limiting mechanism (10), and the spacing limiting mechanism (10) is used to limit the relative distance between the first attraction mechanism (403) and the second attraction mechanism (404) to prevent their interaction from exceeding the range of magnetic force.

8. The water gardening plant planting equipment according to claim 1, characterized in that: The spacing limiting mechanism (10) comprises: A plurality of receiving grooves (1001), wherein the receiving grooves (1001) are arranged on the floating bed (1), and each receiving groove (1001) is provided with a channel (1002) in a direction toward another floating bed (1); A first positioning body (1003), the first positioning body (1003) being arranged in the containing groove (1001); A connecting rope (1004), one end of which is connected to one of the first positioning bodies (1003), and the other end of which is connected to another of the first positioning bodies (1003).

9. The water gardening plant planting equipment according to claim 8, characterized in that: A second positioning body (11) is arranged in the accommodating groove (1001), and the second positioning bodies (11) are connected by a second positioning rope (12).

10. The water gardening plant planting equipment according to claim 9, characterized in that: The first positioning body (1003) and the second positioning body (11) are respectively a hollow structure and a solid structure, wherein the solid structure is located at the lower end of the hollow structure.

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