Rotatable greenhouse three-dimensional cultivation and planting ecological system

Abstract

The utility model provides a rotatable greenhouse three-dimensional cultivation planting ecological system which comprises a rack assembly used for bearing, fixing, spraying and irrigating and further comprises end face assemblies installed at the two ends of the rack assembly and used for protecting the two sides and providing rotation power. A plurality of rotary table assemblies used for supporting the vegetable planting boxes to circularly lift up and down are uniformly distributed between the end face assemblies along the circumference, and the rotary table assemblies are rotationally connected with the end face assemblies. According to the planting ecological system provided by the utility model, the plastic film covers the space between the two supporting pieces along the outer edges of the supporting pieces, so that sunlight penetrates through the plastic film with the cambered surface to achieve a light gathering effect, and the temperature of a greenhouse is increased; a plurality of spray heads are uniformly mounted below the longitudinal hollow shaft, so that water is sprayed and irrigated when the supported vegetables rotate, and water waste is reduced; and through rotary arrangement, the space utilization rate is increased, and top accumulated snow collapse is prevented.

Description

Technical Field

[0001] This utility model belongs to the field of greenhouses, and in particular relates to a rotating greenhouse three-dimensional cultivation ecosystem. Background Technology

[0002] Vertical farming systems in greenhouses utilize multi-layered planting racks to achieve vertical crop cultivation. Traditional planting methods rely primarily on ground space, while vertical farming cleverly utilizes the height of the greenhouse to create multiple planting areas. This significantly increases the number of crops that can be planted, even with limited greenhouse area, thereby increasing yield per unit area. Vertical farming systems also emphasize resource conservation and efficient utilization. By precisely controlling environmental factors such as light, temperature, and humidity, and employing advanced planting technologies such as hydroponics, aeroponics, and organic culture, vertical farming significantly reduces water and soil consumption. Furthermore, the high planting density leads to more efficient nutrient absorption and utilization, reducing nutrient waste.

[0003] Comparing this to Chinese patent CN112997738A, which discloses an adjustable three-dimensional planting device for greenhouses, the device includes a water collection trough, a geared motor, and a liquid pump. Supports are fixed at both ends of the water collection trough, and two mounting blocks are fixed at the top of each support. Two mounting rings are slidably installed between the two mounting blocks, arranged parallel to each other. Multiple planting pots are evenly distributed between the two mounting rings, which are rotatably connected to the two mounting rings. A water supply pipe is vertically fixed to the middle of one side of the water collection trough, with a spray head at its top. A collection pipe is located at the bottom of the water collection trough, with a detachable cap at its bottom and a filter cartridge inserted inside. The geared motor drives all the planting pots to slowly rotate in a cycle. Compared to existing planting racks, this device facilitates planting in higher pots and ensures that all plants in the pots receive sunlight, promoting plant growth.

[0004] However, the aforementioned patents require placement inside greenhouses, where temperature is difficult to concentrate, and the use of diffused spraying can easily lead to water waste. Therefore, a new device needs to be designed. Utility Model Content

[0005] The purpose of this invention is to provide a rotating greenhouse three-dimensional cultivation ecosystem to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] This utility model proposes a rotating greenhouse three-dimensional cultivation ecosystem, including a frame assembly for supporting, fixing and spraying irrigation, characterized in that: it also includes end face assemblies installed at both ends of the frame assembly for protecting the sides and providing rotational power, and several turntable assemblies are evenly distributed along the circumference between the end face assemblies for supporting the vegetable planting boxes to move up and down in a cyclical manner, and the turntable assemblies and the end face assemblies are rotatably connected.

[0008] The end face assembly includes two symmetrically arranged support members (201). A support tube (204) is provided at the center of the outer side of the support member (201). Several fixing clips (203) are evenly distributed around the outer side of the support member (201). After the plastic film covers the two support members (201) along the outer edge of the support member (201), it is fixed by the fixing clips (203) so that the plastic film and the two support members form a barrel-shaped greenhouse, thereby forming an arc-shaped surface of the greenhouse. A drive mechanism for providing rotational power is installed at the outer end of one of the support tubes (204).

[0009] The turntable assembly includes two symmetrically arranged suspensions (301), with a pivot (302) provided on the outer top of the suspensions (301) and a support platform (303) installed between the bottoms of the suspensions (301).

[0010] As a preferred embodiment of the above technical solution, the frame assembly includes a fixed frame (101), two bearing seats (103) are symmetrically arranged at both ends of the top of the fixed frame (101), a spraying mechanism is arranged between the two bearing seats (103), and a collection tray (102) is arranged at the bottom of the fixed frame (101).

[0011] As a preferred embodiment of the above technical solution, the spraying mechanism includes a hollow shaft (104), a plurality of nozzles (107) are evenly installed on the underside of the hollow shaft (104), a pipe joint (106) is installed at one end of the hollow shaft (104), and a fixing plate (105) is installed at the end of the hollow shaft (104) away from the pipe joint (106).

[0012] As a preferred embodiment of the above technical solution, the support member (201) is provided with an inspection door (202).

[0013] As a preferred embodiment of the above technical solution, the bottom of the support platform (303) is evenly distributed with several through grooves (304), and the support platform (303) and the suspension (301) are welded together.

[0014] As a preferred embodiment of the above technical solution, the support tube (204) is connected to the bearing housing (103) and the hollow shaft (104) bearing respectively.

[0015] As a preference of the above technical solution, the turntable assembly can be arranged radially along the support member (201).

[0016] As a preference of the above technical solution, the hollow shaft (104) is connected to a heating device.

[0017] As a preference of the above technical solution, a laying rack is provided on one side of the greenhouse.

[0018] Compared with the prior art, the beneficial effects are as follows:

[0019] By covering the outer edge of the support member with a plastic film between two support members, sunlight passing through the arc-shaped plastic film has a light-gathering effect, increasing the temperature in the greenhouse;

[0020] By uniformly installing a number of nozzles under the longitudinal hollow shaft, water spraying and irrigation are carried out when supporting the rotation of vegetables, reducing water waste;

[0021] Through the rotation setting, the space utilization rate is improved, and the top snow accumulation is prevented from collapsing. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic structural view of a three-dimensional cultivation and planting ecosystem of a rotatable greenhouse of the present utility model;

[0023] Figure 2 is a schematic view of the frame assembly of a three-dimensional cultivation and planting ecosystem of a rotatable greenhouse of the present utility model;

[0024] Figure 3 is a front view of the frame assembly of a three-dimensional cultivation and planting ecosystem of a rotatable greenhouse of the present utility model;

[0025] Figure 4 is a schematic view of the end face assembly of a three-dimensional cultivation and planting ecosystem of a rotatable greenhouse of the present utility model;

[0026] Figure 5 is a front view of the end face assembly of a three-dimensional cultivation and planting ecosystem of a rotatable greenhouse of the present utility model;

[0027] Figure 6 is a schematic view of the turntable assembly of a three-dimensional cultivation and planting ecosystem of a rotatable greenhouse of the present utility model;

[0028] Figure 7 is a schematic view of the supporting solar heating of a three-dimensional cultivation and planting ecosystem of a rotatable greenhouse of the present utility model;

[0029] Figure 8This is a schematic diagram of the multi-layer distribution of the turntable components of the rotating greenhouse three-dimensional cultivation ecosystem described in this utility model;

[0030] Figure 9 This is a schematic diagram of the overall extended version of the rotating greenhouse three-dimensional cultivation ecosystem described in this utility model.

[0031] In the attached drawings, the following are the reference numerals: 101, fixed frame; 102, collection tray; 103, bearing seat; 104, hollow shaft; 105, fixed plate; 106, pipe joint; 107, nozzle; 201, support component; 202, inspection door; 203, fixing clamp; 204, support pipe; 205, large pulley; 206, small pulley; 207, transmission belt; 208, electric motor; 301, suspension; 302, rotating shaft; 303, support platform; 304, through groove. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Please see Figures 1-6 A rotating greenhouse three-dimensional cultivation ecosystem includes a frame assembly for supporting, fixing and spraying irrigation, and end face assemblies installed at both ends of the frame assembly for protecting the sides and providing rotational power. Several turntable assemblies are evenly distributed around the circumference between the end face assemblies for supporting the vegetable planting boxes to move up and down in a circular motion. The turntable assemblies and the end face assemblies are rotatably connected.

[0034] In this embodiment: the frame assembly includes a fixed frame 101, with two bearing seats 103 symmetrically arranged at both ends of the top of the fixed frame 101, and a spraying mechanism arranged between the two bearing seats 103. A collection tray 102 is arranged at the bottom of the fixed frame 101. The spraying mechanism includes a hollow shaft 104, with a plurality of nozzles 107 evenly installed below the hollow shaft 104. A pipe connector 106 is installed at one end of the hollow shaft 104, and a fixing plate 105 is installed at the end of the hollow shaft 104 away from the pipe connector 106. The fixed frame 101 supports the support pipe 204 through the bearing seats 103, which drives the support member 201 to rotate. The fixing plate 105 fixes the hollow shaft 104 to the bearing seat 103. Water enters the hollow shaft 104 from the pipe connector 106 and is sprayed onto the vegetables from the nozzles 107 to irrigate them. Excess water drips from the seam of the plastic film into the collection tray 102.

[0035] Connect a solar heating device (such as...) to the end of the hollow shaft 104. Figure 7 The solar panels absorb water from the solar-heated water tank, and the water circulates through pumps and pipes, transferring heat to the interior of the greenhouse formed by the plastic film. During heating, the nozzles 107 of the hollow shaft 104 can be sealed. Other energy-based heating devices can also be installed. A caretaker's room and a maintenance ladder leading into the greenhouse can also be installed on one side of the end-face components. Heating equipment can be installed in the caretaker's room, and solar panels can be installed on the roof. The roof is equipped with solar panels and a water supply tank, and the interior houses an electrical control system and an air conditioning system to provide both heat and cold to the greenhouse.

[0036] In this embodiment: the end face assembly includes two symmetrically arranged support members 201. The support members 201 are disc-shaped or star-shaped. A support tube 204 is provided at the center of the outer side of the support member 201. Several fixing clips 203 are evenly distributed around the outer side of the support member 201. A drive mechanism for providing rotational power is installed at the outer end of one of the support tubes 204.

[0037] The drive mechanism includes a large pulley 205, a small pulley 206 on one side of the large pulley 205, a motor 208 mounted on the small pulley 206, and a transmission belt 207 installed between the large pulley 205 and the small pulley 206. An inspection door 202 is provided on the support member 201. A support tube 204 is connected to the bearing housing 103 and the hollow shaft 104 bearings respectively. A plastic film is used to cover the area between the two support members 201 along the outer edge of the support member 201 and is secured with a fixing clip 203. Sunlight passing through the curved plastic film has a light-concentrating effect, increasing the greenhouse temperature. Simultaneously, the fixing frame 101 supports the motor 208, which drives the small pulley 206 to rotate the large pulley 205 via the transmission belt 207. The large pulley 205, in turn, drives the support member 201 to rotate via the support tube 204 supported by the bearing housing 103. Alternatively, the drive mechanism can be a rack extending outwards from the central axis on one end face of the greenhouse, with a motor driving the gears to rotate the greenhouse.

[0038] In this embodiment: the turntable assembly includes two symmetrically arranged suspensions 301, a rotating shaft 302 is provided on the outer top of the suspensions 301, and a support platform 303 is installed between the bottoms of the suspensions 301; several through grooves 304 are evenly distributed on the bottom of the support platform 303, and the support platform 303 and the suspensions 301 are welded together; when the vegetable planting box is placed on the support platform 303, the support member 201 rotates, so that the support platform 303 between the suspensions 301 supports the vegetable planting box and rotates around the rotating shaft 302 with the support member 201 under the support of its weight, forming an up-and-down cyclic lifting and lowering;

[0039] In actual production, if the internal space is sufficient, to increase the planting capacity, the turntable components can be distributed circumferentially and arranged radially to form multiple layers, with the spacing between them conforming to the crop growth height (e.g., ...). Figure 8Additionally, if length extension is required, simply select a long hollow shaft 104 and add several intermediate supports to ensure that multiple turntable assemblies are arranged along the length (e.g., Figure 9 ).

[0040] Working principle: First, place the vegetable planting box on the support platform 303. Then, cover the two support members 201 with plastic film along the outer edge of the support member 201 and fix it with the fixing clip 203. Sunlight passing through the curved plastic film has a light-concentrating effect, increasing the temperature of the greenhouse. At the same time, the fixing frame 101 supports the motor 208 to drive the small pulley 206 to drive the large pulley 205 to rotate through the transmission belt 207. The large pulley 205 drives the support member 201 to rotate through the support tube 204 supported by the bearing seat 103. This causes the support platform 303 between the suspensions 301 to support the vegetable planting box. Under the support of its weight, the box rotates around the pivot 302 and follows the support member 201, forming an up-and-down circular lifting and lowering. When it reaches the bottom, water enters the hollow shaft 104 from the pipe joint 106 and is sprayed onto the vegetables from the nozzle 107 to irrigate them. Excess water drips from the seam of the plastic film into the collection tray 102.

[0041] The rotating greenhouse starts from one position and can lay out rolls of plastic film, sunshade nets, insect nets, and insulation blankets in one rotation, solving the difficulties of laying these protective facilities in traditional greenhouses. Next to the greenhouse, along the curved edge formed by the plastic film, there is a laying frame (not shown in the picture). The laying frame is placed parallel to the greenhouse on the ground next to it and can be pushed parallel to the length of the greenhouse. Its function is to unfold and lay rolls of greenhouse film, sunshade nets, insect and bird nets, insulation blankets, and other protective facilities on the surface of the rotating greenhouse. It can also serve as a support for the robotic arm that retrieves planting troughs and harvests crops.

[0042] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rotating greenhouse three-dimensional cultivation ecosystem, comprising a frame assembly for supporting, fixing, and spraying irrigation, characterized in that: It also includes end face components installed at both ends of the frame assembly for protecting both sides and providing rotational power. Several turntable components for supporting the vegetable planting box to move up and down in a circular motion are evenly distributed between the end face components. The turntable components and the end face components are rotatably connected. The end face assembly includes two symmetrically arranged support members (201). A support tube (204) is provided at the center of the outer side of the support member (201). Several fixing clips (203) are evenly distributed around the outer side of the support member (201). After the plastic film covers the two support members (201) along the outer edge of the support member (201), it is fixed by the fixing clips (203) so that the plastic film and the two support members form a barrel-shaped greenhouse, thereby forming an arc-shaped surface of the greenhouse. A drive mechanism for providing rotational power is installed at the outer end of one of the support tubes (204). The turntable assembly includes two symmetrically arranged suspensions (301), with a pivot (302) provided on the outer top of the suspensions (301) and a support platform (303) installed between the bottoms of the suspensions (301).

2. The rotating greenhouse three-dimensional cultivation ecosystem according to claim 1, characterized in that: The frame assembly includes a fixed frame (101), with two bearing seats (103) symmetrically arranged at both ends of the top of the fixed frame (101), a spraying mechanism arranged between the two bearing seats (103), and a collection tray (102) arranged at the bottom of the fixed frame (101).

3. The rotating greenhouse three-dimensional cultivation ecosystem according to claim 2, characterized in that: The spraying mechanism includes a hollow shaft (104), with a plurality of nozzles (107) evenly installed below the hollow shaft (104), a pipe joint (106) installed at one end of the hollow shaft (104), and a fixing plate (105) installed at the end of the hollow shaft (104) away from the pipe joint (106).

4. The rotating greenhouse three-dimensional cultivation ecosystem according to claim 1, characterized in that: The support member (201) is provided with an inspection door (202).

5. The rotating greenhouse three-dimensional cultivation ecosystem according to claim 1, characterized in that: The bottom of the support platform (303) has several through grooves (304) evenly distributed, and the support platform (303) and the suspension (301) are welded together.

6. The rotating greenhouse three-dimensional cultivation ecosystem according to claim 3, characterized in that: The support tube (204) is connected to the bearing housing (103) and the hollow shaft (104) bearing, respectively.

7. The rotating greenhouse three-dimensional cultivation ecosystem according to claim 1, characterized in that: The turntable assembly can be arranged radially along the support (201).

8. The rotating greenhouse three-dimensional cultivation ecosystem according to claim 3, characterized in that: The hollow shaft (104) is connected to the heating device.

9. The rotating greenhouse three-dimensional cultivation ecosystem according to claim 1, characterized in that: A laying rack is set up on one side of the greenhouse.

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