CN223298235U

CN223298235U - Three-dimensional cultivation device

Info

Publication number: CN223298235U
Application number: CN202422603139.7U
Authority: CN
Inventors: 郭瑞; 施伟; 薛绪掌; 梁绍琪
Original assignee: Intelligent Equipment Technology Research Center of Beijing Academy of Agriculture and Forestry Sciences
Current assignee: Intelligent Equipment Technology Research Center of Beijing Academy of Agriculture and Forestry Sciences
Priority date: 2024-10-28
Filing date: 2024-10-28
Publication date: 2025-09-05
Anticipated expiration: 2034-10-28

Abstract

The utility model relates to the technical field of cultivation, and provides a three-dimensional cultivation device which comprises an upright post, a water pump, a liquid return tank and a plurality of layers of cultivation tanks, wherein the upright post is connected with the liquid return tank, the plurality of layers of cultivation tanks are respectively connected with the upright post and are sequentially arranged from top to bottom, the area of each layer of cultivation tanks is gradually increased according to the arrangement sequence from top to bottom, an infusion channel is formed in the upright post, the water pump is communicated with the infusion channel, the water pump is used for pumping nutrient solution in the liquid return tank into the cultivation tank at the uppermost layer through the infusion channel, the nutrient solution can sequentially overflow along each layer of cultivation tanks which are arranged from top to bottom, and finally flows back into the liquid return tank. The utility model ensures that the nutrient solution in each layer of cultivation groove is normally supplied, increases the oxygen content in the nutrient solution, simplifies the reflux waterway structure of the nutrient solution, realizes the simplified design of the whole set of device, reduces the cultivation cost, ensures that each layer of plants fully receives illumination, and is convenient for soil or soilless cultivation of plants in rooms.

Description

Three-dimensional cultivation device

Technical Field

The utility model relates to the technical field of cultivation, in particular to a three-dimensional cultivation device.

Background

Currently, three-dimensional cultivation frames are commonly used for three-dimensional cultivation of plants, and include curtain wall type cultivation frames, pipeline type cultivation frames, hanging type cultivation frames, staggered layer groove type cultivation frames and the like according to different layout forms.

In practical application, the existing three-dimensional cultivation frames are mostly applied to planting greenhouse crops, and in an indoor limited space, the three-dimensional cultivation frames are relatively complex in structure, so that each layer of plants can not be well illuminated, and the indoor planting of the plants is affected.

Disclosure of utility model

The utility model provides a three-dimensional cultivation device which is used for at least solving or improving the problems that a three-dimensional cultivation frame in the prior art is complex in structure, cannot ensure that each layer of plants are fully illuminated, and is difficult to plant indoors.

The utility model provides a three-dimensional cultivation device which comprises an upright post, a water pump, a liquid return tank and a multi-layer cultivation tank;

the vertical columns are connected with the liquid return groove, and the cultivation grooves in multiple layers are respectively connected with the vertical columns and are sequentially arranged from top to bottom;

An infusion channel is formed in the upright post, the water pump is communicated with the infusion channel, and the water pump is used for pumping nutrient solution in the liquid return tank to the cultivation tank at the uppermost layer through the infusion channel;

The nutrient solution can overflow along each layer of cultivation grooves which are arranged from top to bottom in sequence, and finally flows back into the liquid return groove.

The three-dimensional cultivation device provided by the utility model further comprises a rotary support, wherein the rotary support is supported at the bottom of the liquid return tank.

According to the stereoscopic cultivation device provided by the utility model, the slewing bearing comprises a base, a driving motor and a rotating support piece;

The rotary supporting piece is rotatably arranged on the base and is supported at the bottom of the liquid return groove;

The driving motor is arranged on the base and is in transmission connection with the rotating support piece so as to drive the rotating support piece to rotate around the vertical axis.

The utility model provides a three-dimensional cultivation device, which comprises a base, a rotary support piece, a support plate, a plurality of support plates and a plurality of support plates, wherein the base comprises a support part and an extension part;

The extension part is arranged on one side of the supporting part and is configured to be embedded in a corner part in a room, and the driving motors are vertically distributed and are arranged on the upper side of the extension part.

According to the three-dimensional cultivation device provided by the utility model, the cultivation groove is movably arranged on the upright post along the extending direction of the upright post;

And/or the cultivation groove is any one of a circular groove, a triangular groove and a rectangular groove;

And/or the cultivation groove is provided with decorative lamps, and the decorative lamps are distributed along the circumferential direction of the cultivation groove.

According to the stereoscopic cultivation device provided by the utility model, for any two adjacent layers of cultivation grooves, the projection of the cultivation groove on the upper layer along the vertical direction is positioned in the area where the projection of the cultivation groove on the lower layer along the vertical direction is positioned.

According to the three-dimensional cultivation device provided by the utility model, the liquid return groove and the cultivation groove are circular grooves, and the liquid return groove and the cultivation grooves are coaxially arranged relative to the upright post.

According to the three-dimensional cultivation device provided by the utility model, the cultivation grooves are sequentially distributed from top to bottom around the spiral linear track relative to the upright post.

According to the three-dimensional cultivation device provided by the utility model, the water pump is arranged in the liquid return tank, the inlet end of the water pump is arranged on the side surface of the water pump, and the outlet end of the water pump is arranged on the top end of the water pump;

The stand column is arranged on the water pump, and the infusion channel extends to the bottom end of the stand column and is communicated with the outlet end of the water pump.

According to the stereoscopic cultivation device provided by the utility model, the stereoscopic cultivation device further comprises a spray head, wherein the spray head is used for spraying nutrient solution into the cultivation tank;

The spray head is arranged on one of the uppermost layers of the cultivation grooves and is communicated with one end of the infusion channel, which is far away from the water pump.

According to the three-dimensional cultivation device, the stand columns are arranged on the basis of the liquid return groove, the plurality of layers of cultivation grooves which are sequentially arranged from top to bottom are arranged on the stand columns, in practical application, nutrient solution in the liquid return groove can be sucked by the water pump, then the nutrient solution in the liquid return groove is pumped into the cultivation groove at the uppermost layer by utilizing the infusion channel in the stand columns, the nutrient solution overflows into the cultivation groove at the lower layer along with the gradual increase of the nutrient solution in the cultivation groove at the uppermost layer, and overflows sequentially along the cultivation grooves at each layer according to the sequence of arrangement from top to bottom, and finally flows back into the liquid return groove to realize the supply circulation of the nutrient solution.

Meanwhile, as the areas of the cultivation grooves of each layer are gradually increased according to the arrangement sequence from top to bottom, the cultivation grooves of each layer are not excessively blocked by the cultivation grooves of the upper layer, so that the plants of each layer are fully illuminated, the illumination resources are utilized to the greatest extent, and the residents can conveniently carry out soil or soilless cultivation on the plants in the living room.

Drawings

In order to more clearly illustrate the utility model or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a three-dimensional cultivation device according to the present utility model;

FIG. 2 is a second schematic diagram of a three-dimensional cultivation device according to the present utility model;

FIG. 3 is a schematic view of a structure of a slewing bearing provided by the present utility model;

reference numerals:

1. a column; 2, a water pump, 3, a liquid return tank, 4, a cultivation tank;

5. a swivel support; 51, a base, 52, a driving motor, 53, a rotating support piece, 54, a transmission assembly, 511 and a support part;

512. An extension;

6. a spray head.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The stereoscopic cultivation device provided by the embodiment of the utility model is described in detail below with reference to fig. 1 to 3 through specific embodiments and application scenarios thereof.

As shown in fig. 1 and 2, the embodiment of the utility model provides a three-dimensional cultivation device, which comprises a stand column 1, a water pump 2, a liquid return tank 3 and a multi-layer cultivation tank 4;

The upright posts 1 are connected with the liquid return groove 3, and the multi-layer cultivation grooves 4 are respectively connected with the upright posts 1 and are sequentially arranged from top to bottom, and the areas of the cultivation grooves 4 of each layer are gradually increased according to the arrangement sequence from top to bottom;

An infusion channel is formed in the upright post 1, the water pump 2 is communicated with the infusion channel, and the water pump 2 is used for pumping nutrient solution in the liquid return tank 3 to the cultivation tank 4 at the uppermost layer through the infusion channel;

wherein, nutrient solution can overflow along each layer of cultivation groove 4 that arranges from top to bottom in proper order, finally flow back to the back in the cistern 3.

It is understood that the liquid return tank 3 and the cultivation tank 4 are both in a tank-shaped structure with an open upper part, and the liquid return tank 3 is used for storing and collecting nutrient solutions required by plant growth, wherein the nutrient solutions comprise various elements, such as macro elements of nitrogen, phosphorus, potassium and the like, medium elements of calcium, magnesium, sulfur and the like, and microelements of iron, manganese, zinc and the like.

The cultivation tank 4 is used for cultivating plants in a soil-cultivation or soilless cultivation manner. Because the multi-layer cultivation groove 4 is arranged from top to bottom in sequence, the arrangement mode of the cultivation grooves 4 of two adjacent layers can be set according to actual demands, and the situation that after the nutrient solution in the cultivation groove 4 of the previous layer is fully stored, the nutrient solution overflowed from the cultivation groove 4 of the previous layer can automatically fall into the cultivation groove 4 of the next layer under the action of self gravity is realized.

Illustratively, each cultivation groove 4 can be provided with a groove edge of 10-20mm, when the nutrient solution in the cultivation groove 4 overflows, an annular waterfall can be formed in the cultivation groove 4, and the overflow attractiveness is ensured.

Illustratively, the groove edge of each cultivation groove 4 can be provided with a plurality of overflow ports, the overflow ports are sequentially arranged at intervals along the circumferential direction of the cultivation groove 4, each overflow port has a certain height relative to the groove bottom of the cultivation groove 4, and the design can ensure that certain nutrient solution can be reserved in the cultivation groove 4, realize overflow of the nutrient solution through the overflow ports at the same time, and ensure the attractiveness of the overflow.

Meanwhile, the cultivation groove 4 may be selected to be any one of a circular groove, a triangular groove, and a rectangular groove. The structure types of the respective layers of cultivation tanks 4 may be the same or different, and the respective layers of cultivation tanks 4 are not particularly limited, and the respective layers of cultivation tanks 4 may be gradually increased in area in the order of arrangement from top to bottom.

Illustratively, the cultivation groove 4 is specifically provided with three layers, and the three layers of cultivation grooves 4 are all circular grooves. Illustratively, the cultivation groove 4 is specifically provided with three layers, and the three layers of cultivation grooves 4 are a circular groove, a triangular groove and a rectangular groove, respectively. Of course, other arrangements of the number of layers and the type of structure of the cultivating groove 4 may be used, which are not shown here.

Since the multi-layered cultivation tanks 4 are arranged in this order from top to bottom and the areas of the respective layers of cultivation tanks 4 are gradually increased in the order from top to bottom, this design ensures that the multi-layered cultivation tanks 4 form a spindle-shaped cultivation structure having a crown shape, and a relatively high yield and a good quality can be obtained when the plant cultivation is performed based on this spindle-shaped cultivation structure.

Further, the water pump 2 may be disposed in the liquid return tank 3, or may be disposed outside the liquid return tank 3, which is not limited thereto, and it is only necessary to ensure that the water pump 2 can suck the nutrient solution in the liquid return tank 3 during operation, and pump the nutrient solution along the infusion channel toward the cultivation tank 4 at the uppermost layer.

Meanwhile, the bottom end of the upright 1 is connected with the liquid return tank 3, and the upright 1 can be arranged vertically or obliquely, which is not limited. Wherein, after the multi-layer cultivation groove 4 is respectively connected with the upright posts 1, the gravity centers of the components are ensured to be distributed above the liquid return groove 3 so as to prevent the whole set of three-dimensional cultivation device from toppling due to unstable gravity centers.

According to the three-dimensional cultivation device provided by the utility model, the upright posts 1 are arranged based on the liquid return groove 3, the plurality of layers of cultivation grooves 4 which are sequentially arranged from top to bottom are arranged on the upright posts 1, in practical application, nutrient solution in the liquid return groove 3 can be sucked by the water pump 2, then the nutrient solution in the liquid return groove 3 is pumped into the cultivation groove 4 at the uppermost layer by utilizing the infusion channel in the upright posts 1, along with the gradual increase of the nutrient solution in the cultivation groove 4 at the uppermost layer, the nutrient solution overflows into the cultivation groove 4 at the lower layer, and gradually overflows along the cultivation grooves 4 at each layer in sequence from top to bottom, and finally flows back into the liquid return groove 3, so that the supply circulation of the nutrient solution is realized.

Meanwhile, as the areas of the cultivation grooves 4 of each layer are gradually increased according to the arrangement sequence from top to bottom, the cultivation grooves 4 of each layer are not excessively blocked by the cultivation grooves 4 of the upper layer, so that each layer of plants are ensured to fully receive illumination, illumination resources are utilized to the maximum extent, and residents can conveniently carry out soil or soilless cultivation on the plants in the living room.

In some embodiments, as shown in FIG. 2, the stereoscopic planting device further comprises a swivel support 5, and the swivel support 5 is supported at the bottom of the liquid return tank 3.

It can be understood that, because the slewing bearing 5 is supported at the bottom of the liquid returning groove 3, the slewing bearing 5 can drive the liquid returning groove 3 to rotate, and the liquid returning groove 3 can drive each cultivation groove 4 to synchronously rotate through the upright post 1 so as to adjust the direction of plants in each cultivation groove 4, thereby ensuring the uniformity of light receiving of the plants in each cultivation groove 4.

In some embodiments, as shown in fig. 2 and 3, the slewing bearing 5 comprises a base 51, a driving motor 52 and a rotating support 53, wherein the rotating support 53 is rotatably arranged on the base 51 and is supported at the bottom of the liquid return tank 3;

The driving motor 52 is disposed on the base 51 and is in driving connection with the rotation support 53 to drive the rotation support 53 to rotate around the vertical axis.

It is understood that the driving motor 52 may be a servo motor, and the driving motor 52 drives the rotation supporting members 53 to rotate sequentially according to a set angle, so as to control the cultivation tanks 4 to rotate synchronously sequentially according to the set angle, so as to adjust the orientation of the plants in each cultivation tank 4.

The rotating support 53 may be configured to be disc-shaped, and the rotating support 53 is rotatably connected with the base 51 through a vertically distributed transmission shaft, on which a planar bearing is sleeved, and the planar bearing is supported between the rotating support 53 and the base 51 along the vertical direction.

The drive motor 52 is connected to a corresponding drive shaft of the rotary support 53 via a drive assembly 54. Illustratively, the drive assembly 54 includes a first pulley coaxially coupled to the output of the drive motor 52, a second pulley coaxially coupled to the drive shaft, and a timing belt wound between the first and second pulleys.

In some embodiments, as shown in FIG. 2, the base 51 includes a support 511 and an extension 512, the rotational support 53 is rotatably provided to the support 511;

The extension part 512 is disposed at one side of the support part 511 and is configured to be fitted into a corner portion of a room, and the driving motor 52 is vertically distributed and is disposed at an upper side of the extension part 512.

It can be appreciated that when the stereoscopic cultivation device is placed indoors, the extension portion 512 of the base 51 is embedded in the corner portion of the room, so that the effective use of the corner space in the room can be realized, which ensures the aesthetic property of the stereoscopic cultivation device laid indoors and ensures that the stereoscopic cultivation device does not occupy too much indoor space.

Illustratively, when the return tank 3 is a circular tank, the supporting portion 511 of the base 51 may be provided in a circular shape, and the extending portion 512 of the base 51 may be provided in a triangular shape.

In some embodiments, each layer of cultivation grooves 4 can be movably arranged on the upright 1 along the extending direction of the upright 1, and a user can adjust the interval between two adjacent layers of cultivation grooves 4 according to actual requirements, so as to avoid that plants cultivated in the next layer of cultivation grooves 4 are blocked by the previous layer of cultivation grooves 4.

Illustratively, the peripheral wall of the upright 1 is provided with external threads, the upright 1 is provided with a plurality of limit nuts in a threaded fit manner based on the external threads, the limit nuts are arranged on the lower sides of the cultivation grooves 4 in a one-to-one correspondence manner, each limit nut is supported on the lower side of the cultivation groove 4 corresponding to the limit nut, and the middle part of each cultivation groove 4 is sleeved on the outer side of the upright 1 so as to realize that the cultivation groove 4 moves relative to the upright 1. In this way, the mounting height of each layer of cultivation grooves 4 can be defined based on the mounting height of each limit nut relative to the upright 1, and adjustment of the spacing between two adjacent layers of cultivation grooves 4 can be achieved.

In some embodiments, in order to ensure the aesthetic property of the stereoscopic cultivation device laid indoors, the cultivation groove 4 is provided with decorative lamps, which are arranged along the circumferential direction of the cultivation groove 4.

The decorative light may be, for example, a light strip, which extends in the circumferential direction of the cultivation groove 4.

The decorative lamp may be a plurality of light emitting diodes, which are sequentially connected in series and arranged along the circumferential direction of the cultivation groove 4, for example.

Of course, in this embodiment, a light-compensating lamp may be provided at the bottom of the cultivation tank 4, so that the light-compensating lamp may be used to illuminate the cultivation tank 4 at the lower layer, thereby ensuring the uniformity of light reception of the plants cultivated in the cultivation tank 4 at the lower layer.

In some embodiments, as shown in fig. 1 and 2, for any adjacent two-layer cultivation groove 4, the projection of the cultivation groove 4 in the upper layer in the vertical direction is located in the area where the projection of the cultivation groove 4 in the lower layer in the vertical direction is located. This design can ensure that the multi-layered cultivation tank 4 forms a spindle-shaped cultivation structure having a crown shape, which is advantageous in ensuring the growth state of plants in each layered cultivation tank 4.

In some embodiments, as shown in fig. 1 and 2, the liquid return tank 3 and the cultivation tanks 4 are circular tanks, and the liquid return tank 3 and each cultivation tank 4 are coaxially arranged with respect to the upright 1. This design ensures both that the multi-layered cultivation trough 4 forms a spindle-shaped cultivation structure that more closely approximates the morphology of a crown and that the overall styling of the three-dimensional cultivation apparatus is aesthetically pleasing.

In some embodiments, in order to ensure the aesthetic appearance of the overall shape of the stereoscopic cultivation device, it is also possible to provide that the respective cultivation grooves 4 are arranged in sequence from top to bottom around a spiral track with respect to the upright 1.

In some embodiments, as shown in fig. 1 and 2, the water pump 2 is arranged in the liquid return tank 3, the inlet end of the water pump 2 is arranged on the side surface of the water pump 2, the outlet end of the water pump 2 is arranged on the top end of the water pump 2, the upright post 1 is arranged on the water pump 2, and the infusion channel extends to the bottom end of the upright post 1 and is communicated with the outlet end of the water pump 2.

It can be understood that the water pump 2 can be utilized to provide mounting support for the upright column 1 in the embodiment, and the design not only meets the pumping requirement of the water pump 2 on nutrient solution, but also simplifies the overall design structure of the three-dimensional cultivation device.

In some examples, the liquid return tank 3 and the cultivation tanks 4 are circular tanks, the water pump 2 is arranged in the middle area of the liquid return tank 3, the upright posts 1 are arranged on the water pump 2 in a vertically distributed mode, and the liquid return tank 3 and each cultivation tank 4 are coaxially arranged relative to the upright posts 1.

In some embodiments, as shown in fig. 1 and 2, the stereoscopic cultivation device further comprises a spray head 6, wherein the spray head 6 is used for spraying nutrient solution into the cultivation groove 4, and the spray head 6 is arranged at one of the uppermost layers of the multi-layer cultivation groove 4 and is communicated with one end of the infusion channel away from the water pump 2.

It can be understood that the spray head 6 can be a spherical spray head or a shower spray head, and the spray head 6 sprays the nutrient solution to one of the uppermost layers of the multi-layer cultivation groove 4, so that the uniformity of spraying the nutrient solution is ensured, the aerobic contact of the nutrient solution is ensured, and the ornamental effect of the three-dimensional cultivation device can be improved.

Wherein, shower nozzle 6 can be configured to set up with stand 1 is coaxial, and the bottom and the infusion passageway intercommunication of shower nozzle 6, the top of shower nozzle 6 are used for carrying out the spraying of nutrient solution.

It should be noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present utility model, and not for limiting the same, and although the present utility model has been described in detail with reference to the above-mentioned embodiments, it should be understood by those skilled in the art that the technical solution described in the above-mentioned embodiments may be modified or some technical features may be equivalently replaced, and these modifications or substitutions do not make the essence of the corresponding technical solution deviate from the spirit and scope of the technical solution of the embodiments of the present utility model.

Claims

1. The three-dimensional cultivation device is characterized by comprising an upright post, a water pump, a liquid return tank and a multi-layer cultivation tank;

2. The stereoscopic planting device according to claim 1, further comprising a swivel support that is supported at the bottom of the liquid return tank.

3. The stereoscopic planting device according to claim 2, wherein the swivel support comprises a base, a drive motor, and a rotational support;

4. A stereoscopic cultivation device according to claim 3, wherein the base comprises a support part and an extension part;

the rotary supporting piece is rotatably arranged on the supporting part;

5. The stereoscopic cultivation device according to any one of claims 1 to 4, wherein,

The cultivation groove is movably arranged on the upright post along the extending direction of the upright post;

6. The stereoscopic planting device according to any one of claims 1 to 4, wherein, for any two adjacent layers of the planting grooves, the projection of the planting groove in the upper layer in the vertical direction is located in the area where the projection of the planting groove in the lower layer in the vertical direction is located.

7. The stereoscopic planting device according to any one of claims 1 to 4, wherein the liquid return tank and the planting tank are both circular tanks, and the liquid return tank and each of the planting tanks are coaxially disposed with respect to the upright.

8. The stereoscopic planting device according to any one of claims 1 to 4, wherein each of the planting grooves is arranged in order from top to bottom around a spiral locus with respect to the pillar.

9. The stereoscopic planting device according to any one of claims 1 to 4, wherein the water pump is disposed in the liquid return tank, an inlet end of the water pump is disposed on a side surface of the water pump, an outlet end of the water pump is disposed on a top end of the water pump, the upright post is disposed on the water pump, and the liquid delivery passage extends to a bottom end of the upright post and is communicated with the outlet end of the water pump.

10. The stereoscopic cultivation device according to any one of claims 1 to 4, further comprising a spray head for spraying a nutrient solution into the cultivation tank;