CN116602147A

CN116602147A - Plant species plants system

Info

Publication number: CN116602147A
Application number: CN202310578763.3A
Authority: CN
Inventors: 王森; 杨其长; 周成波; 李宗耕; 卢威; 巫小兰; 袁泉
Original assignee: Institute of Urban Agriculture of Chinese Academy of Agricultural Sciences
Current assignee: Institute of Urban Agriculture of Chinese Academy of Agricultural Sciences
Priority date: 2022-07-28
Filing date: 2023-05-22
Publication date: 2023-08-18
Also published as: CN220174063U; CN116406585A; CN116897822A; CN220191596U

Abstract

The invention relates to a plant planting system, which comprises a main frame for arranging planting equipment, wherein the main frame is configured to have a multi-layer structure extending axially and axially in a manner of extending along a set direction, so that a growing belt for bearing crop seeds or crops can be arranged in layers on the multi-layer structure of the main frame and can reciprocate along the axial direction of the main frame; the main frame is axially provided with planting equipment for sowing, harvesting and culturing, the system is configured with a plurality of different operation modes, and the different operation modes at least comprise one or more of a crop growth stage, a crop growth state and a growth belt movement mode, so that the system can realize intelligent sowing, automatic culturing and automatic harvesting integrated whole-process operation through alternate starting of the operation modes.

Description

Plant species plants system

Technical Field

The invention relates to the technical field of plant planting, in particular to a plant planting system.

Background

In order to overcome the limitation of space, illumination, moisture and nutrition conditions in a natural planting state and improve the planting efficiency, the existing plant factories and planting systems for concentrated production or intelligent planting often set a targeted culture structure and nutrition conditions according to the type of target plants so as to obtain high-efficiency planting production efficiency, and especially under the condition of row planting or density planting based on seed screening arrangement, the basic effect of the planting quality on the planting process is not negligible, namely the effective screening and controlled distribution of seeds are one of key influencing factors of plant yield and quality. For example, grass planting generally refers to grass or other herbs that are consumed by raised livestock. The forage grass has strong regeneration capability, can be harvested for many times a year, is rich in various microelements and vitamins, and therefore becomes the first choice for raising livestock. The quality of the pasture variety directly affects the economic benefit of the animal husbandry. Broad-sense pastures include silage and crops. The grass is preferably tender in quality, high in yield per unit area, strong in regeneration, capable of being harvested many times a year, good in palatability to livestock, rich in high-quality proteins and rich in vitamins, and the like.

The pasture planting process comprises planting time selection, treatment screening, sowing planting and the like, most of pasture planting of the existing plant factories or planting systems is realized based on three-dimensional planting, a plurality of layers of planting frames are longitudinally built, planting trays are placed on the planting frames, a plurality of planting pits are formed in the planting trays and used for cultivating plant root seedlings, then proper conditions are created, proper temperature and humidity and illuminance conditions are provided for plants, the plants can thrive, and the planting trays can plant pasture, vegetables and the like according to requirements. Generally, the planting and cultivating are carried out in a closed management factory, and the growth conditions are proper and are not influenced by natural disasters and insect pests, and the yield of the three-dimensional planting in a unit area is multiple times of the original land area due to the infinite expansibility of the three-dimensional planting in a three-dimensional space, so that the yield can be greatly improved. In general, people adopt soilless cultivation technology to cultivate pasture, the pasture is cultivated in an indoor or outdoor mode through a soilless cultivation device, the pasture is cultivated in a natural growth mode, the cultivation mode is commonly called an open cultivation method, the growth of the pasture still can be affected by natural environment during the cultivation mode, and the cultivation method is generally lack of automatic control, and is low in cultivation efficiency and low in yield.

Among the current technical scheme that carries out crop planting based on plant factory and planting system, the patent of publication No. CN113317065A discloses a full-automatic three-dimensional planting device of pasture, including a plurality of planting the unit, every two are adjacent use pasture transportation assembly line as center and symmetric distribution between the planting unit, and plant unit and pasture transportation assembly line all to be located between two parallel guide rails, plant the unit including planting frame and pasture harvester, and all be equipped with the manipulator on two parallel guide rails, it is equipped with a plurality of planting dish to plant on the frame, and the quantity of planting dish equals with the days of pasture production cycle. The patent with the publication number of CN109076886A discloses a large-scale full-automatic pasture planting system, and it is including setting up automatic planting warehouse, planting dish warehouse entry roller way, automatic seeder, planting dish automatic carrier and planting dish roll table of leaving a warehouse in sunshine room, automatic seeder sets up on planting dish warehouse entry roller way, planting dish warehouse entry roller way and planting dish roll table of leaving a warehouse insert automatic planting warehouse respectively, automatic planting warehouse includes goods shelves and control unit, and control unit controls planting dish automatic carrier and deposits the planting dish or take out automatic planting warehouse, integrated with automatic fertilizer injection unit and spray set on the goods shelves. According to the technical scheme, automation of pasture planting and harvesting is realized mainly based on relative position relation arrangement of the planting frame and the harvesting device, and efficient production of crops such as pasture is realized by combining illumination and nutrition supply, but a planting tray for arranging pasture can be moved into a planting system for cultivation after seeding preparation is completed, and is moved out of the planting system for harvesting after cultivation is completed, so that extra space and operation resources are required to be occupied for preparation and movement of the planting tray, and space layout of a plant factory or the planting system is tense; and the seeding quality of seeds arranged on the planting tray mainly depends on the screening and arranging process, and cannot be adjusted in a targeted manner based on the culture requirement and the change of culture conditions.

The patent publication CN108029286B discloses a cycle-adjustable seeding device. The technical scheme of this patent carries out seeding speed control adjustment in order to guarantee seeding homogeneity based on rotation type seeding structure cooperation bearing surface transfer rate, but the crop seed of rotation type even seeding rotary drum output and the surface of bearing the seed have great difference in height for the seed by the fixed blanking hole of even seeding rotary drum output takes place secondary motion in order to influence seeding precision and quality at the bearing surface, and fixed aperture's blanking hole can take place to block up or jam based on the seed under the different gesture, leads to blanking hole blanking inequality.

Based on the analysis, in the existing technical scheme for planting crops based on plant factories or planting systems, the planting tray on which crops or crop seeds are arranged moves relative to the planting frame at different planting stages so as to realize the scheme of sowing, culturing and harvesting, which occupies extra space and is not beneficial to compact layout of the planting space so as to promote the crop yield in unit area; the components for crop seed screening and arrangement seeding mostly adopt a fixed structure, so that the crop seed screening and arrangement seeding cannot be adjusted in a targeted manner according to the change of a culture target and culture conditions so as to realize automatic feedback intelligent seeding.

Furthermore, there are differences in one aspect due to understanding to those skilled in the art; on the other hand, as the inventors studied numerous documents and patents while the present application was made, the text is not limited to details and contents of all that are listed, but it is by no means the present application does not have these prior art features, the present application has all the prior art features, and the applicant remains in the background art to which the rights of the related prior art are added.

Disclosure of Invention

In view of at least some of the shortcomings set forth in the prior art, the present application provides a plant growing system comprising a main frame for arranging a growing apparatus, the main frame being configured in a manner extending in a set direction to have a multi-layered structure extending axially and axially, such that a growing belt for carrying crop seeds or crops can be layered on the multi-layered structure of the main frame and reciprocated in the axial direction of the main frame. In the case of a main frame with planting equipment arranged axially for sowing, harvesting and cultivation, the system is configured with several different modes of operation differing at least in one or more of the crop growth phase, the crop growth state and the growth belt movement pattern. The system can realize the whole process operation of intelligent seeding, automatic culture and automatic harvesting through the alternate starting of a plurality of operation modes.

Aiming at the problems that a local structure for arranging crops in the prior art needs to be moved out or moved into an arrangement space and a structure in different planting stages so as to occupy a planting space and increase the complexity and the workload of a system, the application limits a growth belt for arranging crops in the arrangement range of a main frame, and the growth belt relatively moves in a reciprocating manner to planting equipment which is arranged on the main frame in a manner of occupying the local space of the main frame in different planting stages such as sowing, culturing and harvesting so as to complete the sowing process, culturing process and harvesting process, and auxiliary components for sowing or harvesting are not required to be arranged on the periphery of the main frame, so that the structure is compact and the operation is simple. And the extending direction of the main frame is consistent with the direction of the reciprocating motion of the growth belt, so that the main frame can provide a three-dimensional planting space for the growth belt and crops based on a multi-layer structure, and the plant planting system can remarkably improve the yield of unit area based on a compact structure.

Aiming at the problem that the planting equipment in the prior art adopts a fixed structure and cannot be adjusted in a targeted manner according to the change of a culture target and culture conditions, the plant planting system is provided with a plurality of operation modes aiming at different planting stages based on a main frame structure and the compact layout of the planting equipment, the plurality of operation modes are determined based on the difference of crop growth states and the difference of movement modes of a growth belt, specifically, the crop growth states comprise but are not limited to a seed period, a culture period and a maturity period, the movement modes of the growth belt comprise but are not limited to a first movement mode to a fourth movement mode, and the first movement mode to the fourth movement mode are determined based on the movement states and the movement ranges of the growth belt. The operation modes can be designed in a targeted manner according to the action modes of the growth belt and the planting equipment, so that the system can realize modern intensive production of crops such as pasture, vegetables and the like with intelligent sowing, automatic cultivation and automatic harvesting through alternate starting of the operation modes.

Preferably, the system is provided with a driving mechanism for controlling the movement modes of the growth belts at one side of the axial direction of the main frame, and the driving mechanism is arranged along the height direction perpendicular to the axial direction of the main frame to cover the multi-layer mechanism of the main frame, so that the driving mechanism can respectively control the movement modes of the growth belts at different layers in the main frame according to different operation modes. In order to improve the utilization rate of the vertical space by the plant planting system to improve the yield of a unit area, a main frame for arranging planting equipment and plants in the plant planting system is configured into a multi-layer structure, each layer of the multi-layer structure can be respectively provided with a growing belt for carrying crops for cultivation and movement, the growing belts are arranged along the axial direction of the main frame in an extending way, and then the planting equipment for acting on the growing belts or the crops arranged on the growing belts can provide sowing, driving and nutrition conditions along a mode vertical to the axial direction or parallel to the axial direction. In various planting stages of sowing, culturing and harvesting, the movement range of the growth belt can be limited in the arrangement range of the main frame, and the compactness of the whole structure can be ensured. The driving mechanism can respectively control the growth belts positioned on each layer of the main frame, so that the movement mode of the growth belts can adapt to the planting stage of plants borne by the growth belts, and the functional applicability of the driving mechanism is improved.

Preferably, the system configures at least one end of the frame axis as an equipment area for arranging planting equipment and configures the frame middle as a planting area for arranging crop seeds or crops such that the growing belt is capable of carrying crop seeds or crops for periodic movement in the equipment area and the planting area of the frame. A separation component is arranged at the junction position of the equipment area and the planting area of the main frame of the system, and the separation component changes the position relation between the separation component and the growth belt in a mode of moving relative to the main frame, so that the separation component can physically separate the equipment area and the planting area in a mode of moving relative to the main frame. Because crops can take effect with different planting equipment in different planting stages, then in order to guarantee the arrangement rationality of planting equipment at the body frame, the planting equipment is regional setting or layering setting on the body frame for the body frame can divide into different functional areas based on the difference of planting equipment's difference or applicable planting stage, for example, planting area to the cultivation process and the equipment area to seeding and harvest process, makes the growth belt bear the weight of the crop and remove in order to realize the interact of planting equipment and crop under the different planting stages between the different functional areas of body frame.

Preferably, the system is provided with a sowing mechanism for sowing on the growing belt and a harvesting mechanism for harvesting at one axial side of the main frame, and the sowing mechanism and the harvesting mechanism change the position relation of the growing belt according to the moving mode relative to the main frame, so that the system calls the sowing mechanism or the harvesting mechanism by changing the position relation of the sowing mechanism or the harvesting mechanism relative to the growing belt. In order to avoid unnecessary interference of the planting device on the growing belt or crops carried on the growing belt, the planting device directly acting on the growing belt or crops is configured into an adjustable structure, for example, a first position close to the growing belt and crops and a second position far away from the growing belt and crops, so that the adjustment of the planting device at the first position and the second position can be suitable for different planting stages.

Preferably, the growing belt is configured in a crawler-type structure that performs a rotational movement around a width direction perpendicular to the main frame axial direction and the height direction, so that the growing belt can perform a reciprocating movement in the main frame axial direction with respect to the planting device based on the rotational movements in different directions. In order to save arrangement space and effectively realize reciprocating motion of the growing belt, the arrangement mode of the growing belt relative to the main frame can be configured into a rotary crawler structure, so that the growing belt can control the relative axial motion direction of the growing belt based on clockwise motion and anticlockwise motion so as to realize different motion modes, and the motion modes of the growing belt correspond to the requirements of different operation modes. The movement modes of the growth belt are set to be corresponding to the first movement mode to the third movement mode of the seeding process, the harvesting process and the culturing process based on different rotation movement directions and different dynamic and static states, and the movement mode of the growth belt is set to be a fourth movement mode suitable for intervening in the maintenance process according to the mode that the growth belt can move out or move in from one axial side of the main frame.

Preferably, the system is configured with first to fourth modes of operation corresponding to the sowing process, the cultivation process, the harvesting process and the intervention maintenance process, respectively, for different growth phases of the crop. When the system is in the first operation mode, the processor obtains the preparation state of the sowing mechanism based on the sensing unit, and responds to the signal that the self-checking of the sowing mechanism is finished, the processor controls the driving mechanism to start the growing belt in the first movement mode and keeps the cultivation scheme to set the sowing speed based on the driving unit. In response to a signal that the seed mechanism is ready to complete, the processor controls, based on the seed unit, at least a portion of the structure of the seed mechanism to move from a restrained position away from the growing belt to a seed position near or in contact with the growing belt such that the seed mechanism is capable of disposing crop seeds to the growing belt under controlled seed parameters.

Preferably, when the system is in the first operation mode, the processor controls the sowing mechanism based on the sowing unit to adjust the sowing parameters so that the row and column parameters and/or the density parameters of the crop seeds on the growing belt return to the cultivation scheme setting parameter range in response to the signals acquired by the sensing unit regarding that the arrangement parameters and/or the density parameters of the crop seeds sown on the growing belt surface do not coincide with the cultivation scheme setting parameter range. The plant planting system can realize the function parameters for adjusting planting equipment and a growth belt and planting pens and crops based on the cooperative processing of a processor and each functional unit on the basis of configuring a plurality of operation modes so as to be suitable for different planting stages. For example, for a first operation mode suitable for a seeding process, to ensure the seeding quality of crop seeds on the growth belt, the processor may acquire the seeding parameters of the crop seeds on the growth belt based on the sensing unit, so that the deviation of the seeding parameters from the set seeding parameters of the cultivation scheme is used as a control input parameter of the seeding mechanism, that is, the seeding mechanism can adjust the local structure or the control parameters of the seeding mechanism based on feedback control, so that the seeding mechanism can arrange the crop seeds on the growth belt in a manner conforming to the set seeding parameters and the set seeding parameter range, and then the plant planting system of the application can effectively control the seeding parameters to realize uniform seeding.

Drawings

FIG. 1 is a schematic view of the overall construction of a plant growing system according to a preferred embodiment of the present application;

FIG. 2 is a schematic side view of a part of the plant growing system of a preferred embodiment of the present application;

FIG. 3 is a schematic diagram of a seeding flow of a plant growing system of a preferred embodiment of the application;

fig. 4 is a functional connection diagram of a plant growing system of a preferred embodiment of the present application.

List of reference numerals

1: a main frame; 2: a sowing mechanism; 3: growing a belt; 4: a driving mechanism; 5: a spraying unit; 6: an illumination unit; 7: a harvesting mechanism; 8: a first zone; 9: a second zone; 10: a third zone; 11: a material distribution component; 12: a transmission assembly; 13: a screening component; 14: a sowing assembly; 15: a partition assembly; 16: a processor; 17: a nutrition unit; 18: a mobile unit; 19: a sowing unit; 20: a sensing unit; 21: a harvesting unit; a: sowing direction; b: the harvesting direction.

Detailed Description

The present application will be described in detail with reference to the accompanying drawings.

The application provides a plant planting system, in particular to a uniformly-sown plant planting system, and particularly relates to a full-process automatic plant planting system. The plant planting system of the application can be used in the full-automatic production process of sowing, cultivating and harvesting of crops such as pasture, vegetables and the like. Taking pasture as an example, the high-quality pasture has high yield, high protein, high mineral matter and high energy conversion rate, and the value of the pasture as feed is far higher than that of grain. The pasture in China is mainly herbaceous plants, also comprises vine plants, half shrubs and shrubs, and mainly comprises different families such as leguminous plants, gramineae, polygonaceae, amaranth, compositae, li Ke and the like. The seed bodies of pasture include both pasture seeds and tubers and seed stems used for cultivating and breeding pasture under climatic conditions. In order to ensure the scientificity of pasture planting, when selecting the pasture seeds and varieties for cultivation, the conditions of climate, sunlight and soil conditions of the introduced cultivation area, the pasture utilization mode, the adaptability of the pasture varieties and the like should be considered. For example, the perennial grass seed cultivation region in China divides China into 9 cultivation regions and 40 subregions, so that introduced grass seeds and varieties can be reasonably determined based on the region so as to adapt to the climatic and ecological environment corresponding to the planting land.

In order to overcome the limitation of space, illumination, moisture and nutrition conditions under the natural planting state and improve the planting efficiency, the existing plant factories and planting systems for concentrated production or intelligent planting often set a targeted culture structure and nutrition conditions according to the type of target plants so as to obtain high-efficiency planting production efficiency, especially under the condition of row planting or density planting based on seed screening arrangement, such as pasture, vegetables and other crops planted based on seed entities, the basic effect of the planting quality on the growing process is not negligible, namely the effective screening and controlled distribution of seeds are one of key influencing factors of plant yield and quality. Therefore, in order to improve the planting quality and the production efficiency of crops such as pasture, the plant planting system provided by the application simulates and optimizes the planting process of the crops such as pasture in a natural state based on the planting factory type planting system, and improves the sowing quality and the cultivation efficiency based on the design adjustment of the sowing mechanism 2 and the planting mechanism, so that the plant planting system provided by the application can realize the integrated whole process operation of intelligent sowing, automatic cultivation and automatic harvesting of the crops such as pasture and vegetables.

As shown in fig. 1, the plant planting system of the present application is configured with a main frame 1 for arranging crops and planting devices, and the main frame 1 provides an arrangement space for crop cultivation and corresponding planting devices based on a frame type layered structure and/or a partition structure, so that the planting devices of the plant planting system can complete the whole process operation of sowing, cultivating and harvesting for crops. In order to overcome the defects of space occupation and workload rise caused by the relative arrangement structure moving in and out of a planting tray for arranging crops or crop seeds in the prior art, the plant planting system of the application provides a plurality of layered spaces or partition spaces for arranging crops and planting equipment based on the main frame 1, and the movement of the planting tray for arranging crops or crop seeds relative to the main frame 1 in each planting stage is limited in the arrangement range of the main frame 1, so that the plant planting system of the application ensures the compactness of the system arrangement in each planting stage to save planting space and promote the yield per unit area of a plant factory applying the plant planting system of the application.

As shown in fig. 1 and 2, the main frame 1 is configured to have a multi-layered frame structure extending in the axial direction and the axial direction in such a manner as to extend in the set direction, such that the main frame 1 has a height direction and a width direction perpendicular to the axial direction, wherein the height direction is a gravitational direction and the width direction is a direction perpendicular to the axial direction and the height direction. The plant growing system is provided with a device area for arranging growing equipment at least one end of the axial direction of the main frame 1, so that the growing equipment can act on the growing area arranged in the middle of the main frame 1 to realize sowing, culturing and harvesting of crops. The main frame 1 is provided with a growing belt 3 for arranging crops and crop seeds for cultivation at each layer of the frame structure, so that a plurality of growing belts 3 of the multi-layer frame structure separated at the main frame 1 can form a multi-layer plant planting system for three-dimensional cultivation. The plant planting system is characterized in that a driving mechanism 4 for driving the growth belts 3 to move along the axial direction is arranged on one axial side of the main frame 1, the driving mechanism 4 is arranged along the height direction of the main frame 1 to cover the multi-layer frame mechanism of the main frame 1, the driving mechanism 4 is respectively connected with the growth belts 3 of each layer, then the driving mechanism 4 can respectively drive the growth belts 3 of different layers in the main frame 1, and the driving mechanism 4 can drive the corresponding growth belts 3 according to the crop states and the cultivation needs in different layers so as to realize sowing, cultivation and harvesting processes. The plant planting system arranges the sowing mechanism 2 that is used for scattering seed for the growth belt 3 in the side that the body frame 1 kept away from actuating mechanism 4, and sowing mechanism 2 can be based on divide material, transmission, screening and the controlled seeding of planting etc. process realization crop seed in order to guarantee the seeding quality, and sowing mechanism 2 arranges along body frame 1 direction of height for sowing mechanism 2 can cover the growth belt 3 of different layers of body frame 1. The plant growing system is provided with a harvesting mechanism 7 on one side of the main frame 1 close to the sowing mechanism 2, the harvesting mechanism 7 is used for removing ripe crops from the growing belt 3, and the harvesting mechanism 7 extends along the width direction of the main frame 1 and is arranged in multiple layers of the main frame 1 to cover the growing belts 3 of different layers. To ensure the functional applicability of the sowing mechanism 2 in various planting stages, the sowing mechanism 2 has a sowing position close to or contacting the growing belt 3 and a constraint position far from the growing belt 3, namely, the sowing mechanism 2 can change the position relation of the growing belt 3 by moving relative to the main frame 1; similarly, the harvesting mechanism 7 has a harvesting position close to or contacting the growing belt 3 and a limiting position far from the growing belt 3, i.e. the harvesting mechanism 7 can change the positional relationship with respect to the growing belt 3 by means of movement with respect to the main frame 1.

Based on the relative positional relationship of the planting devices such as the sowing mechanism 2, the driving mechanism 4, the harvesting mechanism 7 and the like and the growing belt 3, the plant planting system of the application can divide the main frame 1 into a first region 8 to a third region 10 which are distributed along the axial direction according to functions, for example, the first region 8 is used for arranging the sowing mechanism 2 and the harvesting mechanism 7, the third region 10 is used for arranging the driving mechanism 4, the second region 9 is used for arranging the growing belt 3, the first region 8 to the third region 10 are physically isolated based on an adjustable separation component 15 arranged on the main frame 1, the separation component 15 can form a functional space for aerosol planting with each layer of frame structure of the main frame 1, and the adverse influence of the aerosol on the planting devices arranged in the first region 8 and the third region 10 can be isolated while the stable aerosol culture parameter of each layer of functional space of the second region 9 can be ensured. When the growing belt 3 moves in the axial direction, the arrangement range of the partition assembly 15 is adjusted along the height direction and/or the width direction of the main frame 1, so that the partition assembly 15 has a first position far from the growing belt 3 and a second position close to the growing belt 3 relative to the main frame 1, the partition assembly 15 located at the first position does not have a restraining or interference effect on the moving growing belt 3, and the partition assembly 15 located at the second position can physically isolate the second region 9. A spraying unit 5 and an illumination unit 6 for providing nutrition to the crops are arranged in the second zone 9, the spraying unit 5 and the illumination unit 6 being layered on the main frame 1 for the crops arranged on the different layers of the growth belt 3 of the main frame 1.

Preferably, the main frame 1 of the plant growing system of the present application may be set to an axial dimension of about 8 to 17m, preferably 10 to 15m, more preferably 12.5m, in order to ensure that the plant growing system of the present application has a reasonable size to meet the arrangement requirements at a plant factory and the growth requirements of crops, according to the plant growing practice and crop growing conditions; the width dimension of the main frame 1 is about 2-5 m, preferably 2.5m; the dimension of the main frame 1 in the height direction is about 3 to 5m, preferably 3.5m. 3 to 5 cultivation layers, preferably 4 layers, can be arranged on the main frame 1; in particular, the effective growth surface size of the seed can be up to 12m long by 1.8m wide.

In order to promote the compact plant growing system of the present application to promote the yield per unit area, the moving range of the growing belt 3 for arranging crops or crop seeds relative to the main frame 1 is limited to the arranging range of the main frame 1 during sowing, culturing and harvesting processes, and the auxiliary structure for assisting the growing belt 3 to move in or out from the main frame 1 can be prevented from being arranged at the periphery of the main frame 1, thereby saving the growing space and reducing the workload of the growing process. Specifically, the growing belt 3 moves axially back and forth along the main frame 1 under the action of the driving mechanism 4, the growing belt 3 carries crops or crop seeds near or far away from the sowing mechanism 2 in a manner of rotating around the width direction of the main frame 1, so that the growing belt 3 has a first part and a second part which can be used for arranging crops or crop seeds at intervals, the first part and the second part are deformable straight surfaces along the axial direction and can be used for arranging crops or crop seeds, the first part and the second part are connected at the end parts based on the arc-shaped growing belt 3 and are supported by roller structures arranged at two ends of the growing belt 3, so that the growing belt 3 is configured into a crawler-type structure moving around rollers, generally, the first part is a part of the growing belt 3 carrying the crop seeds or the crop seeds during cultivation and is located at the upper part of each layer of space of the main frame 1, and the second part is a part located at the lower part of each layer of space of the main frame 1 during cultivation, so that the growing belt 3 can realize the process of carrying the crop seeds or moving along the circumference of the main frame 1 based on the rotation movement of the first part and the second part around the rollers.

The direction in which the growing belt 3 moves axially away from the sowing mechanism 2 is defined as the sowing direction a, and the direction in which the growing belt 3 moves axially closer to the harvesting mechanism 7 is defined as the harvesting direction B. When the growing belt 3 moves in the sowing direction a, at least part of the structure of the sowing mechanism 2 arranges crop seeds to the growing belt 3 in such a way as to approach or contact the growing belt 3, so that the crop seeds can be controllably sown to the growing belt 3 based on the sowing mechanism 2. As the growing belt 3 moves in the harvesting direction B, the harvesting mechanism 7 removes the crop carried on the growing belt 3 in such a way that at least part of the structure approaches or contacts the growing belt 3. In order to facilitate the movement of the growing belt 3 in each growing stage and the intervention and maintenance, the movement mode of the growing belt 3 can be changed by adjusting the driving mechanism 4, for example, the moving mode of the growing belt 3 around the roller in the sowing direction a is a first movement mode, the moving mode of the growing belt 3 around the roller in the harvesting direction B is a second movement mode, the moving mode of the growing belt 3 kept stationary is a third movement mode, and the moving mode of the growing belt 3 out of or in from one axial side of the main frame 1 is a fourth movement mode. The first moving die of the growing belt 3 is adapted to the sowing process so that the growing belt 3 can interact with the sowing mechanism 2 on the basis of the manner of axial movement along the main frame 1; the second movement pattern of the growing belt 3 is adapted to the harvesting process such that the growing belt 3 can interact with the harvesting mechanism 7 on the basis of an axial movement along the main frame 1; the third movement pattern of the growing belt 3 is suitable for a cultivation process, so that a part of the growing belt 3 carries crops for growing cultivation in the second area 9 of the main frame 1; the fourth movement pattern of the growth belt 3 is suitable for intervention procedures, such as maintenance procedures for the growth belt 3, so that the growth belt 3 can be moved out of the main frame 1 on one axial side or into the range of arrangement of the main frame 1, leaving an operating space convenient for maintenance or intervention. Thus, in the case where the growing belt 3 limits the moving range to the arrangement range of the main frame 1 based on the first to third moving modes, the sowing mechanism 2, the driving mechanism 4, and the harvesting mechanism 7 of the plant growing system achieve sowing, cultivation, and harvesting processes of crops. The growing belt 3 can also extend the range of movement beyond the range of arrangement of the main frame 1 based on the fourth movement pattern, so that the plant growing system can be intervened or overhauled based on the harvesting mechanism 7, external structure or manually.

As shown in fig. 3, the sowing mechanism 2 is provided with a distributing assembly 11 for distributing crop seeds to each layer of the growing belt 3, the crop seeds are transferred to each layer of the screening assembly 13 arranged on the main frame 1 through a transmission assembly 12 connected with the distributing assembly 11, and the crop seeds treated by the screening assembly 13 are uniformly and controllably arranged on the surface of the growing belt 3 through a sowing assembly 14. In the process of selecting high-quality seeds, the high-quality seeds are the precondition that crops such as pasture and the like have good seedlings and strong seedlings, and the following conditions should be satisfied: the purity is high, the seeds are full, tidy and consistent, the water content is moderate, the vitality is strong, and no plant diseases and insect pests exist; the common quantitative evaluation indexes include purity, thousand grain weight, water content, germination rate, germination vigor, seed price and the like. For example, suitable seed moisture content is critical to seed viability, longevity, storage, transportation, trade, and the like. The water content is too high, the water content is easy to mould and deteriorate in the storage process, the living force is lost quickly, the transportation burden is increased, and the water content can sometimes become trade obstacle; however, too low a moisture content, such as less than 6%, can also cause damage to the viability of the seeds. It is generally required that the moisture content of leguminous forage seeds is 12% to 14% and that the moisture content of gramineous forage seeds is 11% to 12%.

In order to implement the intelligent seeding, automatic cultivation and automatic harvesting integrated whole process operation of the plant planting system of the present application, as shown in fig. 4, the plant planting system of the present application is configured with a processor 16 for automatic control or controlled adjustment, and the processor 16 can automatically control and adjust the crop seeding, cultivation and harvesting process based on the planting device status information and the crop seed status information acquired by the sensing unit 20 in combination with an externally input cultivation scheme and set parameters. Specifically, the processor 16 controls the nutrition scheme of the spraying unit 5 and the illumination unit 6 for the crop cultivation process based on the nutrition unit 17, i.e. the nutrition unit 17 automatically controls the spraying unit 5 to spray the water mist and the illumination unit 6 to provide illumination required for the growth and development of the seeds, so that the spraying unit 5 and the illumination unit 6 can provide periodically varying spraying parameters and illumination parameters according to the cultivation period of the crop. The spraying parameters of the spraying unit 5 and the illumination parameters of the illumination unit 6 can be adjusted in a targeted manner according to the harvest state of crops so as to improve the production efficiency and the production quality of the crops. The processor 16 controls the relative movement of the driving mechanism 4 and the growth belt 3 based on the moving unit 18 so that the moving unit 18 can control the movement speed and movement pattern of the growth belt 3. The processor 16 controls the sowing mechanism 2 to uniformly and controllably sow crop seeds on the growing belt 3 based on the sowing unit 19, so that the sowing unit 19 can control and adjust parameters of the sowing mechanism 2 related to distribution, transportation, screening and sowing. The processor 16 can also control the relative position of the partition assembly 15 on the main frame 1 with respect to the growing belt 3 according to the movement pattern of the growing belt 3 to change the isolation state of the first zone 8 to the third zone 10 during sowing, cultivation, harvesting and intervention.

Preferably, the plant growing system is provided with a plurality of operation modes according to the crop growing stage, the operation modes are determined based on different crop growing states and different movement modes of the growing belt 3, so that the plant growing system can realize intelligent seeding, automatic culture and automatic harvesting integrated whole-process operation through alternate starting of the operation modes. Specifically, the crop growth status includes, but is not limited to, seed stage, cultivation stage, maturity stage, and the movement pattern of the growth belt 3 includes, but is not limited to, the first movement pattern to the fourth movement pattern. The several modes of operation of the plant growing system of the present application include: a first mode of operation for the sowing process, the crop growth state being in the seed phase, the growing belt 3 using a first movement pattern; a second mode of operation for the cultivation process, the crop growth state being in the cultivation phase, i.e. the crop being in the transition phase from the seed phase to the maturity phase, the growing belt 3 using a third movement pattern; a third mode of operation for the harvesting process, the crop growth state being in maturity, the movement mode of the growth belt 3 using a second movement mode; and a fourth operation mode for interventional maintenance, wherein the crop growth state is one of a seed period, a cultivation period and a maturing period or the growth belt 3 is in a blank period without bearing crops or crop seeds, and the movement mode of the growth belt 3 uses the fourth movement mode, so that the growth belt 3 can move out of the arrangement range of the main frame 1 to expand an operation space for performing intervention on the growth belt 3 or crops.

Preferably, when the plant growing system of the present application is in the first operation mode, the processor 16 obtains the readiness of the sowing mechanism 2 based on the sensing unit 20, the processor 16 enables the growing belt 3 in the first movement mode and maintains the cultivation scheme setting the sowing speed based on the driving unit controlling the driving mechanism 4 in response to the signal of the sowing mechanism 2 being completed, and the processor 16 controls at least part of the structure of the sowing mechanism 2 to move from the restraining position away from the growing belt 3 to the sowing position close to or contacting the growing belt 3 based on the sowing unit 19, such that the sowing mechanism 2 can arrange the crop seeds on the growing belt 3 under the controlled sowing parameters. The controlled sowing parameters relate to the distribution, transport, screening and sowing processes of the sowing mechanism 2 and may include distribution flow, transport speed, screening wind, sowing flow, output speed, output interval, row and column parameters and density parameters of crop seeds on the growth belt 3, etc. In response to the signals acquired by the sensing unit 20 regarding that the arrangement parameters and/or the density parameters of the crop seeds planted on the surface of the growing belt 3 do not match the range of the cultivation scheme setting parameters, the processor 16 controls the sowing mechanism 2 based on the sowing unit 19 to adjust the sowing parameters so that the row and column parameters and/or the density parameters of the crop seeds on the growing belt 3 return to the range of the cultivation scheme setting parameters. The growing belt 3 is provided with a targeted cultivation scheme setting sowing speed for different crop seeds, the setting sowing speed is mainly determined based on the flow efficiency of the crop seeds on the sowing mechanism 2 and the stability of the crop seeds when the crop seeds are arranged on the surface of the growing belt 3, so that the cultivation scheme setting sowing speed can be matched with the sowing speed of the sowing mechanism 2 to ensure sowing efficiency, and the secondary movement of the crop seeds on the growing belt 3 can be controlled to ensure sowing precision.

Preferably, in the first operation mode, the processor 16 controls the sowing mechanism 2 to adjust sowing parameters based on the sowing unit 19 by changing the output speed and the output interval of the sowing assembly 14 for the crop seeds in such a manner that the output interval is associated with the movement speed of the growing belt 3 to conform to the range of the parameters set by the cultivation plan; the change of the output speed of the crop seeds is performed in such a manner that the deviation of the movement speed of the crop seeds when they contact the growth belt 3 with respect to the movement speed and the direction deviation of the growth belt 3 are controlled. The adjustment of the output interval and the output speed of the planting structure 14 to the crop seeds can be achieved by the structural arrangement and control device of the planting structure 14, such as the control of the output interval by the rotation of the rollers, and the control of the output speed by the angle and the length of the slideway.

To avoid that the sowing mechanism 14 has a disturbing influence on the growing belt 3 during sowing, for example, the sowing assembly 14 for releasing the seed output in the sowing mechanism 2 cannot damage the culture medium located on the growing belt 3 or the surface structure of the growing belt 3, the sowing assembly 14 of the sowing mechanism 2 in the first operation mode has a certain height difference from the growing belt 3, so that factors influencing the sowing quality, such as air resistance, speed distribution, secondary movement of the speed crop seeds on the growing belt 3, etc., exist in the process that the crop seeds are output by the sowing assembly 14 and are arranged on the growing belt 3. The difference in height between the planting assembly 14 and the growing belt 3 causes a vertical downward velocity component to be present in the crop seeds, which superimposes the initial output velocity of the planting assembly 14 in the horizontal direction to create the velocity of movement of the crop seeds as they contact the growing belt 3. However, the air resistance can reduce the output speed, especially for crop seeds of different sizes or different shapes, and the uneven resistance action of the air resistance on the crop seeds can change the direction of the output speed, so that the movement speed of the crop seeds when contacting the growth belt 3 has a magnitude deviation and a direction deviation from the movement speed of the growth belt 3. The size deviation can cause the relative speed of the vertical direction and the horizontal direction when the crop seeds contact the growing belt 3, so that the probability of secondary movement of the crop seeds relative to the growing belt 3 is obviously increased; the deviation in direction will destroy the arrangement rule of crop seeds on the growing belt 3, so that the row and column parameters and/or density parameters of the seed arrangement on the growing belt 3 deviate from the range of parameters set by the cultivation scheme.

Therefore, in order to ensure that the row and column parameters and/or the density parameters of the crop seeds arranged on the growing belt 3 conform to the range of parameters set by the cultivation scheme, the key control points are as follows: first, the output interval of the planting assembly 14 is matched with the set row and column parameters and/or density parameters, i.e. the output interval of the planting assembly 14 is related to the movement speed of the growing belt 3 to adjust the arrangement interval parameters of crop seeds on the growing belt 3 to control the set parameter ranges of the row and column parameters and/or density parameters. Second, the output speed of the seeding assembly 14 is matched with the movement speed of the growing belt 3, including the size and direction; i.e. to reduce the magnitude of the relative velocity that occurs when the crop seeds contact the growing belt 3 as much as possible and to adjust the direction of movement of the crop seeds when they contact the growing belt 3 to be approximately horizontal, thereby reducing the degree of deviation of the actual line parameters and/or density parameters from the set parameter ranges.

Preferably, to accommodate the sowing process of different types of crop seeds, the planting assembly 14 classifies the crop seeds into several categories based on at least one of shape, size, weight and is configured in association with the sowing parameters of the planting assembly 14 and the movement speed of the growing belt 3, wherein the association is performed by differently setting the movement speed of the growing belt 3 according to the category of the crop seeds and in cooperation with the output speed and/or output interval of the planting assembly 14. Since crop seeds have different sizes or different shapes, in order to ensure that the arrangement conditions of different types of crop seeds on the growth belt 3 conform to the range of parameters set by the culture scheme, the shape, the size, the weight and other parameters of the crop seeds should be classified, so that the planting assembly 14 and the growth belt 3 can be set in a targeted manner to improve the sowing quality. For example, spherical crop seeds have good rolling property and uniform air resistance, while kidney-shaped seeds have weak rolling property and uneven air resistance; when crop seeds contact the growing belt 3, the stronger the rolling property, the smaller the relative speed deviation will also cause the larger deviation of the row and column parameters or the density parameters; for irregularly shaped crop seeds, uneven air resistance may cause deviations in the direction of motion of the crop seeds from the initial output speed of the planting assembly 14 when released, thereby affecting the row and column parameters or density parameters of the crop seeds on the growing belt 3. Therefore, for crop seeds with strong rolling capability and larger influence of air resistance, the movement speed of the growing belt 3 should be properly reduced, so that the output speed of the synchronously-reduced planting assembly 14 can reduce the air resistance as much as possible and reduce the deviation caused by secondary movement, thereby ensuring that the row and column parameters or the density parameters of the crop seeds on the growing belt 3 can accord with the range of the set parameters of the cultivation scheme. For example, the categories of crop seeds are classified into first to fifth categories according to the shape and weight density of the crop seeds, wherein the density gradually decreases from the first to fifth categories, and the shape approaches from the circular shape to the crescent shape from the first to fifth categories, so that the lighter the density and the shape deviate from the circular shape corresponding to the first to fifth categories. The first crop seeds will generate larger rolling inertia based on the effect of density and shape, the smaller relative speed will also result in larger relative displacement, the movement speed of the growing belt 3 can be set at a lower level, the air resistance of the fifth crop seeds based on shape and density will be larger, the larger output speed will affect the speed and direction of the crop seeds moving from the planting assembly 14 to the growing belt 3, and the movement speed of the growing belt 3 will also need to be set at a lower level. The movement speed of the first to fifth crop seeds corresponding to the growth belt 3 is respectively set to 40-60% V, 60-80% V, 80-100% V, 60-80% V, 40-60% V, wherein V sets the maximum speed of the growth belt. In order to ensure that the row and column parameters or the density parameters of the crop seeds on the growing belt 3 can meet the range of the set parameters of the culture scheme and reduce the speed deviation when the crop seeds contact the growing belt 3, the larger the movement speed of the growing belt 3 is, the smaller the output interval of the sowing assembly 14 is, the larger the output speed is, namely, the output interval of the sowing assembly 14 is inversely proportional to the movement speed of the growing belt 3, and the output speed of the sowing assembly 14 is directly proportional to the movement speed of the growing belt 3. Considering the influence of the shape on the movement speed and the movement time, the output speed and the output interval of the first type to the fifth type of crop seeds are overlapped and adjusted, so that the output speed and the output interval of the sowing component 14 follow the deviation of the row and column parameters or the density parameters of the crop seeds on the growth belt 3 and the set parameter range of the culture scheme to perform real-time feedback control, the row and column parameters or the density parameters of the crop seeds arranged on the growth belt 3 can be improved by at least 15 percentage points according to the proportion of the set parameter range of the culture scheme based on the technical scheme of the application, especially for the crop seeds with irregular shapes, the proportion can be improved by at least 20 percentage points, the arrangement uniformity and the accuracy of the crop seeds on the growth belt 3 can be effectively improved, and therefore, reasonable space layout is provided for the growth and cultivation process of the crop seeds on the growth belt 3 so as to improve the cultivation efficiency and the cultivation quality.

In addition, in the first mode, the processor 16 controls the spraying unit 5 to be suspended based on the nutrition unit 17, and the illumination unit 6 retains illumination light for the sensing unit 20, so that the sensing unit 20 can obtain image information capable of representing row and column parameters and density parameters of crop seeds on the growing belt 3 based on the camera provided in the main frame 1. The processor 16 controls the partition assembly 15 in a first position relative to the main frame 1 such that the growing belt 3 and the crop seeds carried on the growing belt 3 are not subject to interference by the partition assembly 15. The processor 16 controls the harvesting mechanism 7 to remain in a limited position away from the growing belt 3 based on the harvesting unit 21.

Preferably, in response to the sensing unit 20 acquiring a signal that the growing belt 3 moves in the first operation mode to the end of the main frame 1 remote from the sowing mechanism 2, the plant growing system of the present application is switched from the first operation mode to the second operation mode, i.e. in case the first or second portion of the growing belt 3 completes the crop seed sowing process and covers the second area 9 of the main frame 1, the sowing process is completed, ready to enter the cultivation process. When the plant growing system of the present application is in the second operation mode, the processor 16 controls the driving mechanism 4 to switch the movement mode of the growing belt 3 from the first movement mode to the third movement mode based on the moving unit 18, and the processor 16 controls the sowing mechanism 2 to stop sowing and switch from the sowing position close to or contacting the growing belt 3 to the restraining position far from the growing belt 3 based on the sowing unit 19. The processor 16 controls the partition assembly 15 to be shifted from a first position away from the growing belt 3 to a second position close to or in contact with the growing belt 3, so that the partition assembly 15 forms a functional space with the main frame 1 and the growing belt 3 for aerosol planting. The processor 16 controls the spraying unit 5 and the illumination unit 6 based on the nutrition unit 17 to provide the periodic aerosol parameters and illumination parameters based on the cultivation scheme for the crop seeds on the growing belt 3, and the spraying parameters of the spraying unit 5 and the illumination parameters of the illumination unit 6 can be adjusted pertinently according to the harvest state of the crops so as to improve the production efficiency and the production quality of the crops.

Preferably, in response to the sensing unit 20 acquiring a signal that the crop on the growing belt 3 has reached maturity from the cultivation period, the plant growing system of the present application switches from the second mode of operation to the third mode of operation, i.e. the crop arranged on the first or second portion of the growing belt 3 reaches a maturity condition where it can be harvested, the cultivation process is completed, ready to enter the harvesting process. When the plant growing system of the present application is in the third mode of operation, the processor 16 controls the divider assembly 15 to shift from the second position, in which it is near or in contact with the growing belt 3, to the first position, in which it is far from the growing belt 3, so that the divider assembly 15 does not interfere with the growing belt 3 or crops on the growing belt 3. The processor 16 controls the spraying unit 5 to be put into use based on the nutrition unit 17, the illumination unit 6 retaining the illumination light for the perception unit 20. The processor 16 transforms the harvesting mechanism 7 from a limit position away from the growing belt 3 to a harvesting position close to the growing belt 3 based on the harvesting unit 21. The processor 16 controls the drive mechanism 4 based on the movement unit 18 to change the movement pattern of the growing belt 3 from the third movement pattern to the second movement pattern such that the growing belt 3 carries the crop to move in the harvesting direction B at the cultivation scheme set harvesting speed.

Preferably, the plant growing system of the present application changes the operation mode to the fourth operation mode in response to a signal that the growing apparatus is in a failure state, which means a state in which the growing apparatus such as the sowing mechanism 2, the harvesting mechanism 7 or the growing belt 3 is uncontrollable or parameter information beyond its normal operation range is obtained based on the sensing unit 20, and/or a signal that the crop is in an abnormal state, which means a state in which the crop parameter or the crop image obtained based on the sensing unit 20 is beyond a predetermined range or a diseased state in which the intervention failure of the nutrition unit 17 occurs. The processor 16 controls the sowing mechanism 2 to stop sowing and change or remain in a restrained position away from the growing belt 3 based on the sowing unit 19; the processor 16 controls the harvesting mechanism 7 to change or remain in a limited position away from the growing belt 3; processor 16 controls partition assembly 15 to shift or maintain a first position away from growing belt 3; the processor 16 controls the spraying unit 5 to be put into use based on the nutrition unit 17, the illumination unit 6 retaining the illumination light for the perception unit 20. The processor 16 controls the driving mechanism 4 based on the moving unit 18 to change the movement pattern of the growing belt 3 to the fourth movement pattern so that the growing belt 3 is moved out of or into the arrangement range of the main frame 1 from one axial side of the main frame 1, so that the growing belt 3 moved out of the main frame 1 can obtain an operation space convenient for intervention and maintenance, and is moved into the arrangement range of the main frame 1 after the intervention or maintenance is completed.

Preferably, the means for acquiring the plant status information and the crop status information by the sensing unit 20 includes, but is not limited to, a plurality of temperature sensors, humidity sensors, illuminance sensors, gas concentration sensors, etc., and the sensing unit 20 may be in signal connection with image sensors, temperature sensors, humidity sensors, illuminance sensors, gas concentration sensors to implement acquiring the status information of the plant growing system. The whole sowing, culturing and harvesting processes can be monitored in real time by workers through a camera adopting an image sensor. The humidity sensor is used for collecting humidity information in the factory building in real time and sending the humidity information to the sensing unit 20, and the processor 16 controls the drying device or the spraying device to work so that the humidity in the factory building is always controlled in a range suitable for pasture growth. The plant planting system can further comprise a temperature control unit, wherein the temperature control unit can comprise a heat radiating device, a heating device and a temperature sensor, and the temperature sensor is used for collecting temperature information in a factory building in real time and sending the temperature information to the control unit. The control unit controls the heat radiator or the heater to work so that the temperature in the factory is always controlled in a range suitable for the growth of pasture. The illumination unit 6 may comprise a plurality of plant growing lamps. In particular, photovoltaic modules can be integrated at the top of the plant, and convert solar energy in the daytime into electric energy and store the electric energy, and supply power to the temperature control unit, the spraying unit 5 and the plant growth lamp at night, so that pasture is in a good growth state at night.

It should be noted that the above-described embodiments are exemplary, and that a person skilled in the art, in light of the present disclosure, may devise various solutions that fall within the scope of the present disclosure and fall within the scope of the present disclosure. It should be understood by those skilled in the art that the present description and drawings are illustrative and not limiting to the claims. The scope of the invention is defined by the claims and their equivalents.

Claims

1. A plant growing system, characterized in that the system comprises a main frame (1) for arranging a growing apparatus, the main frame (1) being configured in a manner extending in a set direction to have an axially and axially extending multi-layered structure, such that a growing belt (3) for carrying crop seeds or crops can be layered on the multi-layered structure of the main frame (1) and reciprocated in the axial direction of the main frame (1);

in the case of the main frame (1) being axially arranged with the planting device for sowing, harvesting and cultivation, the system is configured with several different modes of operation, which differ at least in one or more of the crop growth phase, the crop growth state and the movement pattern of the growth belt (3).

2. The system according to claim 1, characterized in that it is provided with a driving mechanism (4) for controlling the movement pattern of the growth belt (3) on one axial side of the main frame (1),

the driving mechanism (4) is arranged along the height direction vertical to the axial direction of the main frame (1) to cover the multi-layer mechanism of the main frame (1), so that the driving mechanism (4) respectively controls the movement modes of the growth belts (3) positioned at different layers in the main frame (1) according to different operation modes.

3. The system according to claim 1 or 2, characterized in that the system configures at least one end of the main frame (1) in axial direction as an equipment area for arranging the planting equipment and configures the main frame (1) in the middle as a planting area for arranging crop seeds or crops, so that the growing belt (3) can carry crop seeds or crops in the equipment area and the planting area of the main frame (1) for periodic movement.

4. A system according to any of the preceding claims 1 to 3, characterized in that the main frame (1) of the system is arranged with a separation assembly (15) at the interface of the plant area and the planting area,

the separation component (15) changes the position relation between the separation component (15) and the growing belt (3) according to the mode of moving relative to the main frame (1), so that the separation component (15) can physically separate the equipment area and the planting area based on the mode of moving relative to the main frame (1).

5. System according to one of the preceding claims 1 to 4, characterized in that it is provided with sowing means (2) for sowing on the growth belt (3) and harvesting means (7) for harvesting on one axial side of the main frame (1),

the seeding mechanism (2) and the harvesting mechanism (7) change the position relation relative to the growing belt (3) in a manner of moving relative to the main frame (1), so that the system calls the seeding mechanism (2) or the harvesting mechanism (7) by changing the position relation of the seeding mechanism (2) or the harvesting mechanism (7) relative to the growing belt (3).

6. The system according to one of the preceding claims 1 to 5, characterized in that the growing belt (3) is configured as a crawler-type structure with a rotational movement about a width direction perpendicular to the axial and height directions of the main frame (1), such that the growing belt (3) effects a reciprocating movement in the axial direction of the main frame (1) relative to the planting device based on rotational movements in different directions.

7. The system according to one of the preceding claims 1 to 6, characterized in that the movement pattern of the growth belt (3) is set with a first movement pattern to a third movement pattern corresponding to the sowing process, the harvesting process and the cultivation process based on the difference in rotational movement direction and the difference in dynamic and static state,

The movement pattern of the growth belt (3) is set with a fourth movement pattern suitable for intervening in a maintenance process in such a way that the growth belt (3) moves out or in from one axial side of the main frame (1).

8. The system according to one of the preceding claims 1 to 7, characterized in that it is configured with a first to a fourth operating mode for different growth phases of the crop, corresponding respectively to a sowing process, a cultivation process, a harvesting process and an intervention maintenance process.

9. System according to one of the preceding claims 1 to 8, characterized in that the processor (16) obtains the readiness of the sowing mechanism (2) based on the perception unit (20) when the system is in the first operating mode;

in response to a signal that the self-test of the seeding mechanism (2) is complete, the processor (16) controls a drive mechanism (4) to activate the growing belt (3) in a first movement mode and maintain a cultivation scheme setting seeding speed based on a moving unit (18).

10. System according to one of the preceding claims 1 to 9, characterized in that the processor (16) obtains the readiness of the sowing mechanism (2) based on the sensing unit (20) when the system is in the first operating mode;

In response to a signal that the sowing mechanism (2) is ready to be completed, the processor (16) controls, based on a sowing unit (19), at least part of the structure of the sowing mechanism (2) to move from a restrained position away from the growing belt (3) to a sowing position close to or in contact with the growing belt (3) such that the sowing mechanism (2) is capable of arranging crop seeds on the growing belt (3) under controlled sowing parameters.