An intelligent three-dimensional plant intensive production device

Abstract

The invention discloses an intelligent three-dimensional plant intensive production device, which is composed of a main and a plurality of auxiliary planting frames. The main planting frame includes a planting support installed on a fixed frame, a support moving system, a support lifting system and a monitoring and metering control system. The planting support is distributed in multiple layers in a three-dimensional manner on the lifting frame. The controller automatically adjusts the associated control motor and the water fertilizer liquid conveying control valve, drives the support transfer rod and the support transfer chain rod to move and the lifting frame to lift, so that the planting support rotates to the top layer, and the plants in the support then obtain sunlight, and the automatic switch control valve completes the water fertilizer liquid spraying. The auxiliary planting frame obtains power and regulation from the main planting frame through the connection between the frames. The device adopts off-ground, multi-layer planting, does not require supplementary light, uses low power and low energy consumption, and is intelligent and easy to operate. It is used for the intensive production of dwarf plants and seedlings, and is also suitable for use in special habitats such as those that do not rely on soil, prevent soil-borne diseases, have limited land, islands and mountains, and saline-alkali deserts and rocky desertification land barren areas.

Description

Technical Field

[0001] The invention relates to production equipment in the technical field of facility agriculture plant production, in particular to an intelligent three-dimensional plant intensive production device. Background Art

[0002] Traditional plant production requires land and sunlight, and is carried out in a flat mode. This method has low utilization rates of land and light energy. The invention of intercropping cultivation technology utilizes the growth characteristics of plants such as growth period and light requirement, and its utilization rates of land and solar energy have been effectively and significantly improved. The invention of three-dimensional production technology has further improved land utilization and alleviated the problem of arable land resource constraints caused by the continuous expansion of plant production scale. The creation of facility agricultural plant production technology and equipment combined with three-dimensional production technology has promoted the intensive, large-scale and factory-based development of plant production. However, the shortcomings of the existing technology are: first, the use of supplementary artificial light sources to solve the problems of insufficient and inconsistent plant light in the three-dimensional shelf structure, which consumes energy and affects plant growth under artificial light; second, the use of fixed three-dimensional production shelves has inconvenient operations at high levels, low labor efficiency, and safety risks; third, the level of automation and intelligent operation is insufficient, affecting production management efficiency. Summary of the invention

[0003] In view of the shortcomings of the prior art, the technical problem to be solved by the present invention is to provide an intelligent three-dimensional plant intensive production device: it has the low energy consumption characteristics of satisfying crop growth by only using natural sunlight, does not have high-rise operation difficulties and safety risks, can improve the convenience and labor efficiency of manual operations, has good automation and intelligent operation performance, and can carry out intensive factory-style production.

[0004] The intelligent three-dimensional plant intensive production device is composed of a main planting frame and at least one auxiliary planting frame. The main planting frame is composed of a fixed frame (1), a planting support (2), a support lifting system, a support moving system, and a monitoring and metering control system.

[0005] The fixed frame (1) is used to install and support the components of the lifting system, the moving system and the monitoring and metering control system. It is a long cubic frame body formed by four vertical poles (1.1), four long cross bars (1.2), a group of angle iron-shaped short cross bars and two bottom short cross bars (1.4) firmly connected. The two top short cross bars (1.3.1) are each provided with a lifting transmission shaft bearing seat (1.10), two traction rope tube seats (1.11), two traction rope holes and four lifting frame pipe sleeve rod mounting holes on the upper surface. The upper short cross bar (1.3.2), the middle short cross bar (1.3.3) and the lower short cross bar (1.3.4) are each provided with a short cross bar surface guide rail (1.7) with four notches (1.8). A moving support sprocket mounting plate (1.17) is respectively pressed on the lower inner side of the middle part of the two bottom short cross bars (1.3.4), and the two bottom short cross bars are each provided with four lifting frame pipe sleeve rod mounting holes. The middle part of each of the eight lifting frame pipe sleeve rods (1.5) spans the notch (1.8), and the two ends pass through the mounting holes and are tightened with sleeve rod nuts (1.6) to form a firm connection with the top short cross bar (1.3.1) and the bottom short cross bar (1.4). The inner facing surfaces above the connection between the vertical pole 1 (1.1.1) and the vertical pole 3 (1.1.3) and the upper short horizontal bar (1.3.2) and the middle short horizontal bar (1.3.3) are respectively installed with a support resetter (1.9), and the same outer side surface below the connection between the vertical pole 1 (1.1.1) and the vertical pole 3 (1.1.3) and the lower short horizontal bar (1.3.4) are respectively provided with a transfer wheel chain control motor mounting plate (1.15) and a wheel chain transmission shaft bearing seat (1.16), and the same outer side surface at the connection between the vertical pole 2 (1.1.2) and the vertical pole 4 (1.1.4) and the long horizontal bar 4 (1.2.4) are respectively provided with a transfer rod control motor mounting plate (1.12) and a transfer rod transmission shaft bearing seat (1.14). The outer side surface of the long horizontal bar 2 is provided with two transfer rotation rod bearing seats (1.13), and the middle part of the inner surface is provided with a sensor mounting rod (1.18).

[0006] The planting tray (2) is a flat long cubic tray for carrying the planted plants. Two guide rail type supporting wheels (2.1) are respectively installed at the two ends of the supporting bottom plate below the supporting short side plate (2.4). A supporting spacer bar (2.2) is provided in the middle of the upper outer side of the two supporting long side plates, and a drainage hole (2.3) is provided at the lower part. The various planting trays are placed in a three-dimensional manner in two vertical rows, multiple layers, and the rows are staggered in height.

[0007] The function of the support lifting system (3) is to lift and rotate the planting support to the top position. It is composed of two long tube lifting frames and two short tube lifting frames (3.1), frame traction ropes (3.2), lifting control motors (3.3), lifting transmission shafts (3.4) and lifting transmission shaft connecting sleeves (3.5) between the planting frames. Each lifting frame is composed of two frame pipes, a frame pipe connecting plate (3.14) and a pipe nut (3.1.5). Each frame pipe is provided with a support plate (3.1.3) for carrying the planting support, a thread on the outer wall of the upper end pipe mouth and a limit strip (3.1.7) located below the thread. The upper surface of the support plate (3.1.3) is arc-shaped and concave and has a support plate guide rail (3.1.6). There are three types of support plates: upper support plates (3.3.1.1), middle support plates (3.1.3.2) and lower support plates (3.1.3.3). The two ends of the frame pipe connecting plate (3.1.4) are each provided with a sleeve hole (3.1.4.1) and a lasso ring (3.1.4.2) in the middle of the upper part. The upper ends of two frame pipes of the same length are respectively passed through the two sleeve holes (3.1.4.1) of the same frame pipe connecting plate, and then are screwed together with pipe nuts (3.1.5) to form a lifting frame. There are two types of lifting frames: a long pipe type using two long frame pipes (3.1.1) and a short pipe type using two short frame pipes (3.1.2). The frame pipe of the lifting frame is sleeved on the lifting frame pipe sleeve rod (1.5) to form a lifting and sliding connection between the lifting frame and the fixed frame. One end of the frame traction rope (3.2) is connected to a lasso ring (3.1.4.2) of a long tube type lifting frame, and the other end sequentially passes through the traction rope hole on one side of the top short cross bar and crosses the traction rope roller seat (1.11), wraps around the lifting transmission shaft (3.4), crosses the traction rope roller seat (1.11) on the other side and passes through the traction rope hole, and connects to a lasso ring (3.1.4.2) of a short tube type lifting frame to form a lifting frame group, and each fixed frame has a lifting frame group at both ends. The lifting transmission shaft (3.4) is installed on the lifting transmission shaft bearing seat (1.10) to form a connection with the fixed frame (1), one end of which is connected to the lifting control motor (3.3) installed outside the lifting transmission shaft bearing seat (1.10), and the other end is connected to the inter-frame lifting transmission shaft connecting sleeve (3.5).

[0008] The function of the support moving system (4) is to make the planting support move horizontally, and it is composed of two parts: a support moving rod assembly and a support moving wheel chain assembly. The support moving rod assembly includes two support moving rotating rods (4.1) and a support moving long rod (4.2) and a support moving short rod (4.3) connected thereto, a support moving rod control motor (4.4), a support moving rod transmission shaft (4.5), a reversing bevel gear assembly (4.6), an inter-frame support moving rod transmission shaft connecting sleeve (4.7) and a support resetter (1.9), wherein one end of each support moving rotating rod is mounted on a support moving rotating rod bearing seat (1.13) to form a connection with a fixed frame, and the other end is inserted into an assembly sleeve opening (4.6.1) on a reversing bevel gear assembly (4.6) connected to the fixed frame, and then a pin is inserted into an assembly pin hole (4.6.2) to form a connection. The shifting rod transmission shaft (4.5) has two sections, one end of which is inserted into an assembly sleeve opening (4.6.1), and the other end is installed in a shifting rod transmission shaft bearing seat and connected to a shifting rod transmission shaft connecting sleeve (4.7) between the end connecting frames, and the two ends of the other section are respectively connected to an assembly sleeve opening (4.6.1) and a shifting rod control motor (4.4) installed on a shifting rod control motor fixing plate (1.12). The transfer wheel chain assembly comprises a transfer wheel chain control motor (4.8), a wheel chain transmission shaft (4.9), a transmission shaft sprocket (4.10), a transfer sprocket (4.11), a transfer chain (4.12), a transfer chain rod (4.13) and an inter-frame wheel chain transmission shaft connecting sleeve (4.14), wherein one end of the wheel chain transmission shaft (4.9) is connected to a transfer wheel chain control motor (4.8) mounted on a transfer wheel chain control motor mounting plate (1.15), and the other end is installed in a wheel chain transmission shaft bearing seat (1.16) to form a connection with a fixed frame (1) and is connected to the inter-frame wheel chain transmission shaft connecting sleeve (4.14) at the end. The transfer chain (4.12) is sleeved on the transmission shaft sprocket (4.10) and the transfer sprocket (4.11) installed on the transfer sprocket mounting plate (1.17) to form a rotation connection between the sprockets, and a transfer chain rod (4.13) is arranged above the transfer chain (4.12) to form a contact connection with the outer side of the long side plate on one side of the lowest planting tray on the short tube type lifting frame for pushing the planting tray to move horizontally.

[0009] The function of the monitoring and metering control system (5) is to monitor and meter the amount of light on the top layer of the planting rack and the growth status of the plants, and to regulate the movement, lifting and rotation of the planting tray and the input and spraying of water, fertilizer and liquid medicine. It is composed of a controller (5.1), a light sensor (5.2), a water, fertilizer and liquid medicine input interface (5.3), a control valve (5.4), a delivery pipe (5.5), a nozzle (5.6) and a plant monitoring sensor (5.7). The controller (5.1) is installed in the middle of the outer side surface of the fixed frame of the vertical pole 2 (1.1.2) in the narrow direction, and the light sensor (5.2) is installed in the middle of the outer side surface of the fixed frame of the vertical pole 2 (1.1.2). 5.2) is installed on the upper surface of the long horizontal bar 2 (1.2.2), the plant monitoring sensor (5.7) is installed below the end of the sensor installation rod (1.18), the delivery pipe (5.5) is installed along the outer side surface of the narrow end of the planting frame of the vertical pole 3 (1.1.3) and the upper surface of the long horizontal bar 1 (1.2.1), and a control valve (5.4) is installed on the delivery pipe, and a water fertilizer liquid input interface (5.3) is provided at its near-ground end and a branch pipe is provided on the pipe section located on the upper surface of the long horizontal bar 1 (1.2.1), and a nozzle (5.6) is installed on the branch pipe. The controller is connected to the light sensor and the plant monitoring sensor by signal transmission wires, and the controller is connected to the water fertilizer liquid delivery control valve, the lifting control motor, the shifting support rod control motor, and the shifting support wheel chain control motor by wires.

[0010] The auxiliary planting frame has the same component structure as the main planting frame except that it is not equipped with a control motor, a light sensor, a plant monitoring sensor and a control box. The auxiliary planting frame is respectively inserted into the inter-frame lifting transmission shaft connecting sleeve (3.5), the transfer rod transmission shaft connecting sleeve (4.7) and the transfer sprocket transmission shaft connecting sleeve (4.14) through three connecting rods to form a connection between the planting frames and obtain the required power and regulation from the main planting frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is a diagram illustrating the structure of a fixing frame according to an embodiment of the present invention;

[0012] Figure 2 1 is a front view of an embodiment of the present invention.

[0013] Figure 3 yes Figure 2 The right side view of the illustration;

[0014] Figure 4 yes Figure 2 The left side view of the illustration;

[0015] Figure 5 yes Figure 2 A top view of

[0016] Figure 6 1. It is an illustration of a lifting frame according to an embodiment of the present invention.

[0017] Figure 71. is an illustration of a support transfer and rotation rod according to an embodiment of the present invention

[0018] Figure 8 This is a diagram illustrating the structure of the implant support according to an embodiment of the present invention.

[0019] In the figure:

[0020] 1. Fixed frame; 1.1. Vertical pole; 1.1.1. Pole 1; 1.1.2. Pole 2; 1.1.3. Pole 3; 1.1.4 Pole 4; 1.2. Long crossbar; 1.2.1. Long crossbar 1; 1.2.2. Long crossbar 2; 1.2.3. Long crossbar 3; 1.2.4. Long crossbar 4; 1.3. Angle steel short crossbar; 1.3.1. Top short crossbar; 1.3.2. Upper short crossbar; 1.3.3. Middle short crossbar; 1.3.4. Lower short crossbar; 1.4. Bottom short crossbar; 1.5. Lifting frame sleeve rod; 1.6. Sleeve rod nut; 1.7. Short crossbar surface guide rail; 1.8. Notch; 1.9. Support reset device; 1. 9.1, positioning rod; 1.9.2, support reset spring; 1.10, lifting transmission shaft bearing seat; 1.11, traction rope drum seat; 1.12 shift support rod control motor mounting plate; 1.13, shift support rotating rod bearing seat; 1.14, shift support rod transmission shaft bearing; 1.15, shift support wheel chain control motor mounting plate; 1.16, wheel chain transmission shaft bearing seat; 1.17, shift support sprocket wheel mounting plate; 1.18, sensor mounting rod; 2, planting support; 2.1, support wheel; 2.2, support spacer; 2.3, drainage hole; 2.4, support short side plate; 2.5, support long side plate; 2.6, support bottom plate; 3, support lifting system; 3.1, lifting frame; 3.1.1, long frame 1.1.2, short frame tube; 3.1.3, pallet; 3.1.3.1, upper pallet; 3.1.3.2, middle pallet; 3.1.3.3, lower pallet; 3.1.4, frame tube connecting plate; 3.1.4.1, casing hole; 3.1.4.2, lasso ring; 3.1.5, pipe nut; 3.1.6, pallet guide rail; 3.1.7, limit strip; 3.2, frame traction rope; 3.3 lifting control motor; 3.4, lifting transmission shaft; 3.5 inter-frame lifting transmission shaft connecting sleeve 1; 4, support moving system; 4.1, transfer support rotating rod; 4.2, transfer support long rod; 4.3, transfer support short rod; 4.4, transfer support rod control motor; 4.5, transfer support rod Transmission shaft; 4.6, reversing bevel gear assembly; 4.6.1, assembly sleeve opening; 4.6.2, assembly pin hole; 4.6.3, bevel gear; 4.7, inter-frame shift support rod transmission shaft connecting sleeve; 4.8, shift support wheel chain control motor; 4.9, wheel chain transmission shaft; 4.10, transmission shaft sprocket; 4.11, shift support sprocket; 4.12, shift support chain; 4.13, shift support chain rod; 4.14, inter-frame wheel chain transmission shaft connecting sleeve; 5, monitoring and metering control system; 5.1, controller; 5.2, light sensor; 5.3, water and fertilizer solution input interface; 5.4, control valve; 5.5, delivery pipe; 5.6, sprinkler; 5.7, plant monitoring sensor. DETAILED DESCRIPTION

[0021] The specific implementation of the present invention is further described below in conjunction with the accompanying drawings and embodiments. The device described in the following embodiment is a device with four layers of support plates on the lifting frame.

[0022] Planting and sowing plants

[0023] First, the planting tray (2) is placed on the same-layer support plate (3.1.3) of the same type of lifting racks of the two lifting rack groups, so that the support wheel (2.1) is stuck on the support plate guide rail (3.1.6). Three planting trays are placed on the four-layer support plates of the same type of lifting racks, that is, no planting trays are placed on the lower support plate (3.1.3.3) of the long-tube lifting rack group and the upper support plate (3.1.3.1) of the short-tube planting rack group, so that the planting trays are arranged in two vertical rows, multiple layers, and the height between the rows is staggered in three dimensions on the lifting racks in the frame.

[0024] Then, the produced plants are sown on the culture cups and placed in the planting trays, or the planting substrate is placed in the planting trays and then sown. When sowing, the lifting frame is raised and moved to move the planting trays to be sown to the lowest level, and the sowing is completed and moved to other levels until all the planting trays are sown. Enter the next step of planting management.

[0025] Planting tray movement and lifting and water, fertilizer and liquid application

[0026] During the planting period, according to the growth characteristics and growth cycle of the plants and the real-time monitoring of plant growth and light, the controller is used to control the movement and lifting of the planting tray and the input and spraying of water, fertilizer and liquid medicine:

[0027] At the beginning of planting management, turn on the controller and manually operate the short tube lifting frame to a relatively low position and the long tube lifting frame to a relatively high position. Program the control program in the controller and start automatic operation:

[0028] When the set illumination time arrives, the controller (5.1) runs the following control program:

[0029] A. Start the support rod control motor (4.4) to rotate clockwise, driving the support rod transmission shaft (4.5), the reversing bevel gear assembly (4.6) and the support rod rotating rod (4.1) connected in sequence to rotate, and the support rod long rod (4.2) and the support rod short rod (4.3) rotate counterclockwise 90 degrees, pushing the three planting trays on the long tube lifting frame and the upper and middle planting trays on the short tube lifting frame along the support wheel guide rail (1.7) to move to the support reset device (1.9), and the support wheels of each planting tray leave their respective support plates (3.1.3) and enter the short cross bar surface guide rail (1.7) of the corresponding layer, and press the positioning rod (1.9.1) of the corresponding planting tray reset device (1.9) to make the support reset device spring (1.9.2) change from an extended state to a compressed state, and stop the support rod control motor (4.4);

[0030] B. Start the transfer wheel chain control motor (4.8) to rotate clockwise, driving the wheel chain transmission shaft (4.9), the transmission shaft sprocket (4.10), and the transfer chain (4.12) connected in sequence to rotate, and the transfer chain rod (4.13) pushes the planting support on the lower support plate (3.1.3.3) of the short tube lifting frame to leave the support plate (3.1.3.3) and enter the short cross bar surface guide rail (1.7), and the transfer wheel chain control motor (4.8) is turned off.

[0031] C. Start the lifting control motor (3.3) and rotate it clockwise to raise the short tube lifting frame and lower the long tube lifting frame until the supporting plates on each layer of the short tube lifting frame are relatively high and the supporting plates on each layer of the long tube lifting frame are relatively low, and the upper surface of each supporting plate is in the same plane as the upper surface of the corresponding short angle iron short cross bar, and then turn off the lifting control motor (3.3);

[0032] D. Start the support rod control motor (4.4) to rotate counterclockwise, driving the support rod transmission shaft (4.5), the reversing bevel gear assembly (4.6) and the support rod rotating rod (4.1) to rotate, so that the support rod long rod (4.2) and the support rod short rod (4.3) return to their original positions, and the depressed support resetter positioning rod (1.9.1) pushes the corresponding implant support away from the short cross bar surface guide rail under the action of the support resetter spring (1.9.2) and returns to the support plate guide rail (3.16) of the corresponding lifting frame, and the support resetter spring (1.9.2) changes from a compressed state to an extended state, and the support rod control motor (4.4) is turned off;

[0033] E. Start the transfer wheel chain control motor (4.8) to rotate clockwise, drive the transfer sprocket drive shaft (4.9), the drive shaft sprocket (4.10), and the transfer chain (4.12) to rotate, and the transfer chain rod (4.13) to operate. The transfer chain rod (4.13) pushes the planting support located on the bottom short cross bar (1.3.4) to leave the short cross bar surface guide rail (1.7) and move it onto the lower support plate (3.1.3.3) of the long tube type lifting frame. The transfer wheel chain control motor (4.8) changes from clockwise rotation to counterclockwise rotation. When the transfer chain rod returns to its original position, the transfer wheel chain control motor (4.8) is turned off.

[0034] F. Start the lifting control motor (3.3) to rotate counterclockwise, lower the short tube lifting frame and raise the long tube lifting frame, until the supporting plates on each layer of the short tube lifting frame are relatively low and the supporting plates on each layer of the long tube lifting frame are relatively high, and the upper surface of each supporting plate is in the same plane as the upper surface of the corresponding short angle iron short cross bar, and turn off the lifting control motor (3.3).

[0035] When the controller completes one round of the AF program, the planting tray completes one shift and high-low switching. By cyclically executing the AF program, each planting tray can be moved and raised to the top in sequence according to the time interval set by the program, and the plants in the tray can obtain rotating light.

[0036] The controller (5.1) receives the amount of light monitored by the light sensor (5.2) and the signal fed back by the plant growth status (5.7) monitored by the plant growth monitoring sensor, performs correction calculations and automatically adjusts the time for the planting tray to rise and stay on the top layer, and regulates the control valve (5.4) to spray water, fertilizer and liquid medicine to promote plant growth, so that the plants on each planting tray can obtain appropriate light amount and synchronous growth progress and effective disease and insect pest control.

[0037] Plant Harvest

[0038] When the plant growth reaches the harvest standard, the planting tray where the plant to be harvested is located is lowered to the bottom position to implement the harvest.

[0039] It can be seen from the above that compared with the prior art, the key innovation of the present invention lies in reducing energy consumption, improving operation convenience and high labor efficiency, and intelligent and intensive production management applications. Specific manifestations: First, there is no need for artificial light sources and the gravity balance is cleverly used to lift the planting tray, which requires little power and consumes low energy, and has outstanding energy saving. Second, it exploits the light requirements and water and fertilizer needs of plants for normal growth, adopts rotating lighting and is equipped with intelligent lighting and real-time monitoring of plant growth, water and fertilizer liquid input regulation and fixed-point efficient spraying, the plant's light requirements and growth uniformity are good, and the application of water and fertilizer liquid is effective and efficient; third, the planting tray that is off the ground and placed in three-dimensional multi-layers adopts mobile lifting and digital control and operation, and manual operations can be completed only on the lower ground, with high operation convenience and labor efficiency, and high intelligence of production management applications; fourth, the main and auxiliary planting racks are linked to multiple companies, with high intensive production, which can realize factory production.

[0040] This device adopts off-ground, multi-layer planting, does not require supplementary lighting, uses low power and energy consumption, and is intelligent and easy to operate. It is used for intensive production of dwarf plants and seedlings, and is also suitable for use in special habitats such as those that do not rely on soil, prevent soil-borne diseases, have limited land, islands and mountains, and saline-alkali deserts and rocky desertification land barren areas.

[0041] It should be noted that the above embodiments are only descriptions of the preferred implementation methods of the present invention, and are not intended to limit the inventive concept and scope of the present invention. Without departing from the design concept of the present invention, any technical solutions formed by equivalent substitutions and equivalent transformations made to the present invention should be included in the protection scope required by the present invention. The technical contents required to be protected by the present invention are all recorded in the claims.

Claims

1. An intelligent three-dimensional plant intensive production device, comprising a main planting frame and at least one auxiliary planting frame, characterized in that: the main planting frame is composed of a planting support (2) arranged on a fixed frame (1), a support lifting system (3), a support moving system (4) and a monitoring and metering control system (5); the planting support is a flat rectangular parallelepiped composed of a support bottom plate, a support short side plate and a support long side plate, and two guide rail type support wheels (2.1) are respectively installed at both ends of the support bottom plate below the support short side plate; the support lifting system is composed of a lifting frame (3.1), a frame traction rope (3.2), a lifting control motor (3.3), a lifting transmission shaft (3.4) and a lifting transmission shaft connecting sleeve (3.5) between frames, and the lifting frame has two frame pipes, and the two frame pipes are connected to the lifting frame. The upper ends of the lifting frames are respectively inserted into the sleeve holes (3.1.4.1) at both ends of the frame pipe connecting plate (3.1.4) with a lasso ring (3.1.4.2) on the upper surface of the middle part and tightened with frame pipe nuts. The lifting frame has two types: a long pipe type using two long frame pipes and a short pipe type using two short frame pipes. The two frame pipes of each lifting frame are sleeved on the two lifting frame pipe sleeve rods on the fixed frame to form an up and down sliding lifting connection with the fixed frame. A long pipe type and a short pipe type lifting frame constitute a lifting frame group. The two ends of the lifting transmission shaft are connected to the fixed frame through two lifting transmission shaft bearing seats (1.10). The lifting control motor and the inter-frame lifting transmission shaft connecting sleeves are respectively connected to the two ends of the lifting transmission shaft. The middle part of the frame traction rope is connected to the lifting frame. The transmission shaft is wound and connected, and the two ends are respectively connected to a long tube type and a short tube type lifting frame through a lasso ring; the support moving system consists of a support shifting rod assembly and a support shifting wheel chain assembly, and the support shifting rod assembly includes two support shifting rotating rods (4.1), a support shifting long rod (4.2) and a support shifting short rod (4.3) connected to the support shifting rotating rod, a support shifting rod control motor (4.4), a support shifting rod transmission shaft (4.5), a reversing bevel gear assembly (4.6), an inter-frame support shifting rod transmission shaft connecting sleeve (4.7) and a support resetter (1.9), wherein one end of each support shifting rotating rod is connected to the fixed frame through a support shifting rotating rod bearing seat (1.13), and the other end is inserted into the reversing bevel gear connected to the fixed frame. After an assembly sleeve opening (4.6.1) on the wheel assembly (4.6) is inserted into an assembly pin hole (4.6.2) to form a connection, the shifting rod transmission shaft (4.5) has two sections, one end of which is inserted into an assembly sleeve opening of a reversing bevel gear assembly, and the other end is installed in a shifting rod transmission shaft bearing seat (1.14) and a shifting rod transmission shaft connecting sleeve (4.7) between the end connecting frames, one end of the other section is inserted into an assembly sleeve opening (4.6.1) of another reversing bevel gear assembly, and the other end is connected to a shifting rod control motor (4.4) installed on a shifting rod control motor fixing plate (1.12), and a support resetter (1.9) is respectively installed on two vertical poles ( On the opposite sides above the connection between the upper short cross bar (1.3.2) and the middle short cross bar (1.3.3), the transfer wheel chain assembly includes a transfer wheel chain control motor (4.8), a wheel chain transmission shaft (4.9), a transmission shaft sprocket (4.10), a transfer sprocket (4.11), a transfer chain (4.12), a transfer chain rod (4.13) and an inter-frame wheel chain transmission shaft connecting sleeve (4.14), wherein: The shifting wheel chain control motor is installed on a shifting wheel chain control motor mounting plate (1.15) connected to a fixed frame. One end of the wheel chain transmission shaft is connected to the shifting wheel chain control motor, and the other end is installed in a wheel chain transmission shaft bearing seat (1.16) to form a connection with the fixed frame and a wheel chain transmission shaft connecting sleeve between the end connecting frames. The transmission shaft sprocket is installed on the wheel chain transmission shaft. The shifting support sprocket is installed on the shifting support sprocket mounting plate (1.17) to form a connection with the fixed frame. The shifting support chain is sleeved on the transmission shaft sprocket and the shifting support sprocket to form a rotational connection between the sprockets. A shifting support chain rod is installed above the shifting support chain to form a contact connection with the outer side of the long side plate on one side of the lowest planting support on the short tube type lifting frame. The monitoring and metering control system consists of a controller, a light sensor, a plant monitoring sensor, a water and fertilizer liquid input interface (5.3), a control valve (5.4), a conveying pipe (5.5), and a nozzle (5.6). The supporting wheel of the planting support is placed on the lifting frame. The support plate guide rail (3.1.6) of the frame and the short cross bar surface guide rail (1.8) of the fixed frame form a load-bearing lifting, rolling and translational connection between the lifting frame and the fixed frame, and the connection between the long support rod, the short support rod, the support chain rod and the support reset device positioning rod and the outer side of the long side plate of the support on one side of the planting support are all contact push-type connections; the component structure of the auxiliary planting frame is the same as that of the main planting frame, but there is no control motor, light sensor, plant monitoring sensor and controller, and the planting frames are connected to each other through three connecting rods, which are respectively connected to the inter-frame lifting transmission shaft connecting sleeve (3.5), the inter-frame support rod transmission shaft connecting sleeve (4.7) and the inter-frame support sprocket transmission shaft connecting sleeve (4.14); the controller is connected to the light sensor and the plant monitoring sensor respectively by signal transmission wires, and the controller is connected to the control valve, the lifting control motor, the support rod control motor and the support wheel chain control motor respectively by wires.

2. The intelligent three-dimensional plant intensive production device according to claim 1, characterized in that: The connection between the planting tray and the lifting frame is as follows: the supporting wheels at both ends of each planting tray are respectively placed on the tray guide rails of the same-layer trays of the same-type lifting frames in the two lifting frame groups, and no planting trays are placed on the upper tray (3.1.3.1) of the short-tube lifting frame and the lower tray (3.1.3.3) of the long-tube lifting frame. Each planting tray is placed in a three-dimensional manner on the two lifting frame groups in two vertical rows, multiple layers, and with height dislocations between rows.

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