Unmanned intelligent rice seedling raising system

Abstract

The utility model discloses an unmanned intelligent rice seedling raising system which comprises a seedling raising tray racking assembly line, an intelligent environmental control seedling raising room and an intelligent environmental control system. According to the unmanned intelligent rice seedling raising system, the seedling raising tray racking assembly line and the intelligent environmental control seedling raising room are built, the mechanical arm is adopted to replace manual work to achieve racking and out-of-room of the seedling raising trays, unmanned operation of the whole seedling raising process of the seedling raising trays is achieved, the labor cost is reduced, and the working efficiency is improved. According to the intelligent environmental control seedling raising room, the intelligent seedling raising frame is continuously turned over, large-batch cultivation of seedlings can be achieved in a small cultivation space, meanwhile, conditions such as illumination, temperature and humidity in the room are monitored, regulated and controlled through the intelligent environmental control system, appropriate growth conditions are provided for the seedlings, and the quality of the seedlings is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of rice seedling cultivation, and in particular relates to an unmanned rice intelligent seedling cultivation system. Background Art

[0002] Rice is one of the most important cereals in the world, providing the main food source for one-third of the world's population. Especially in Asia, rice is widely grown, and stable rice yields are of great significance to ensuring food security. At present, rice cultivation generally includes steps such as seed selection, seedling cultivation, transplanting and field management. Among them, seedling cultivation is the starting stage of the rice growth cycle, and its quality is directly related to the subsequent rice growth and final yield.

[0003] During the seedling raising stage, it is necessary to control conditions such as temperature, humidity and light to cultivate strong seedlings. Such seedlings have a higher survival rate when subsequently transplanted to the field and can better adapt to the new growth environment. In addition, measures such as fertilization, water management and disease and pest control during the seedling raising process will directly affect the production and development of rice, thereby affecting the quality of rice. Reasonable seedling management can improve the fullness, color and taste of rice, thereby improving the overall quality of rice.

[0004] At present, there are many methods for raising rice seedlings, such as wet raising, dry raising, water raising, raising rice seedlings in raising trays, etc. Among them, raising rice seedlings in raising trays is more common. The traditional method is to place the treated rice seeds in a specific raising tray. During the growth of the rice seeds, it is necessary to manually water them regularly and apply fertilizers according to the seedling conditions, which increases the labor cost. In addition, the environmental conditions such as temperature, humidity and light cannot be accurately controlled during the cultivation process, which will lead to low survival rate of rice seedlings and poor growth quality. Utility Model Content

[0005] In order to solve the above-mentioned deficiencies in the prior art, the utility model provides an unmanned intelligent rice seedling raising system, which can achieve high-quality and high-efficiency rice seedling raising.

[0006] The technical solution adopted by the utility model is as follows:

[0007] An unmanned rice intelligent seedling raising system, comprising a seedling raising tray racking assembly line, an intelligent environmental control seedling raising room and an intelligent environmental control system, wherein:

[0008] The seedling tray racking assembly line comprises a conveyor belt, a plurality of seedling trays placed on the conveyor belt, a substrate mixing hopper sequentially arranged beside the conveyor belt for feeding substrate into the seedling trays, a seed sowing mechanism for sowing seeds into the seedling trays, and a mechanical arm for transferring the seedling trays;

[0009] The intelligent environment-controlled seedling raising room is provided with a continuously flipping intelligent seedling raising frame, which comprises a square frame, two sets of gears fixedly connected to the inner sides of the left and right sides of the square frame and arranged in an upper and lower staggered manner, two sets of chains respectively meshing with the two sets of gears, and a plurality of disinfection brackets for placing seedling raising trays; the two sets of chains respectively bypass the upper and lower adjacent gears on the left and right sides in sequence, the two sets of gears are driven by a synchronous motor, and the left and right ends of the disinfection bracket are respectively fixedly connected to the chains on both sides;

[0010] The intelligent environmental control system includes a sensor system installed in the intelligent environmental control seedling room for detecting the seedling raising environment, an equipment system for adjusting the seedling raising environment, and a software control system for controlling the start and stop of the equipment system; the signal ends of the sensor system and the equipment system are connected to the signal end of the software control system.

[0011] Furthermore, the sensor system is composed of a plurality of sensors installed inside the intelligent environmentally controlled seedling nursery, and the sensors include a temperature sensor, a humidity sensor, and a gas sensor for detecting carbon dioxide and oxygen concentrations.

[0012] Furthermore, the software control system includes a data receiving module for receiving detection data and a device instruction transmission module.

[0013] Furthermore, the software control system also includes a comparison operation module which is preset with an environmental parameter range and processes the detection data to generate a device control instruction.

[0014] Furthermore, the equipment system includes a plurality of lamp tubes and spray pipes.

[0015] Furthermore, the equipment system also includes a plurality of fans.

[0016] Furthermore, the corresponding gears on the left and right sides of the square frame are coaxially fixedly connected to maintain the same frequency rotation.

[0017] The beneficial effects of the utility model are as follows:

[0018] 1. The unmanned intelligent rice seedling raising system of the utility model realizes the unmanned operation of the whole process of raising seedlings on the seedling trays by building a seedling tray loading line and an intelligent environmentally controlled seedling raising room, and adopts a mechanical arm to replace manual labor to realize the loading and unloading of the seedling trays, thereby reducing labor costs and improving work efficiency.

[0019] 2. The intelligent environmental control seedling nursery room of the utility model can realize mass cultivation of seedlings in a smaller cultivation space by continuously turning over the intelligent seedling raising frame. At the same time, the intelligent environmental control system monitors and regulates the conditions such as light, temperature and humidity in the room, providing suitable growth conditions for the seedlings and ensuring the quality of the seedlings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of an unmanned rice intelligent seedling raising system of the utility model.

[0021] Figure 2 This is the main view of the continuously flipping intelligent rice seedling raising rack.

[0022] Figure 3 It is a flow chart of the intelligent environmental control system.

[0023] Among them: 1-seedling tray loading line; 11-transmission belt; 12-seedling tray; 13-substrate mixing hopper; 14-seed sowing mechanism;

[0024] 2-intelligent environmentally controlled seedling room; 21-continuously flipping intelligent seedling rack; 22-square frame; 23-gear; 24-chain; 25-disinfection bracket. DETAILED DESCRIPTION

[0025] The following is a clear and complete description of the technical solution of the utility model with specific embodiments in conjunction with the accompanying drawings. It should be understood that the described embodiments are only used to illustrate the utility model, rather than to limit the scope of the utility model.

[0026] The matrix mixing hopper, seed sowing mechanism and synchronous motor in the following embodiments are all conventional equipment and devices in the art and can be selected as needed according to the use conditions such as processing volume and parameter requirements. The motion control algorithm of the robot arm is a conventional technology in the art and will not be described in detail here.

[0027] like Figure 1 As shown, an unmanned rice intelligent seedling raising system includes a seedling raising tray racking assembly line 1, an intelligent environmental control seedling raising room 2 and an intelligent environmental control system 3, wherein:

[0028] The seedling tray loading line 1 comprises a conveyor belt 11, a plurality of seedling trays 12 placed on the conveyor belt 11, a substrate mixing hopper 13 arranged in sequence beside the conveyor belt 11 for feeding substrate into the seedling trays 12, a seed sowing mechanism 14 for sowing seeds into the seedling trays 12, and a mechanical arm (not shown in the figure) for transferring the seedling trays 12, and the mechanical arm can replace manual labor to realize the loading and unloading of the seedling trays 12;

[0029] Combination Figure 2As shown, a continuously flipping intelligent seedling raising frame 21 is provided in the intelligent environment-controlled seedling raising room 2, and the continuously flipping intelligent seedling raising frame 21 includes a square frame 22, two sets of gears 23 fixedly connected to the inner sides of the left and right sides of the square frame 22 and staggered in upper and lower positions, two sets of chains 24 respectively meshing with the two sets of gears 23, and a plurality of disinfection brackets 25 for placing the seedling raising trays 12; the two sets of chains 24 respectively bypass the upper and lower adjacent gears 23 on the left and right sides in sequence, the two sets of gears 23 are driven by a synchronous motor (not shown in the figure), and the left and right ends of the disinfection bracket 25 are respectively fixedly connected to the chains 24 on both sides;

[0030] Combination Figure 3 As shown, the intelligent environmental control system includes a sensor system installed in the intelligent environmental control seedling room 2 for detecting the seedling raising environment, an equipment system for adjusting the seedling raising environment, and a software control system for controlling the start and stop of the equipment system; the signal ends of the sensor system and the equipment system are connected to the signal end of the software control system.

[0031] When the synchronous motor driving gear 23 in the above-mentioned continuous flip intelligent seedling raising frame 21 rotates, the chain 24 is driven to rotate around the gear 23, thereby driving the disinfection bracket 25 and the seedling raising tray 12 placed thereon to rotate together. Since both ends of the disinfection bracket 25 are fixedly connected to the corresponding chains 24, it can be ensured that during the rotation process, the disinfection tray 25 and the seedling raising tray 12 always remain horizontal to avoid overturning.

[0032] By adopting the continuously flipping intelligent seedling raising frame 21 of the utility model, firstly, the space can be fully utilized to realize the large-scale cultivation of seedlings in a smaller space; secondly, during the cultivation process, the seedling raising tray 12 is constantly rotating, the seedlings are heated evenly, and the growth conditions are consistent, which can effectively solve the problem of inconsistent environmental conditions in the local space due to the fixed position and limited number of equipment in the equipment system.

[0033] Furthermore, the sensor system is composed of several sensors installed inside the intelligent environmentally controlled seedling raising room 2, which are used to detect the seedling raising environment and generate detection data. The sensors include temperature sensors, humidity sensors, and gas sensors for detecting carbon dioxide and oxygen concentrations.

[0034] Furthermore, if Figure 3 As shown, the software control system includes a data receiving module for receiving detection data and a device instruction transmission module.

[0035] Furthermore, the software control system also includes a comparison operation module which is preset with an environmental parameter range and processes the detection data to generate a device control instruction.

[0036] Furthermore, the equipment system includes a plurality of lamp tubes and spray pipes, wherein the lamp tubes provide suitable light and temperature for the growth of the seedlings, and the spray pipes provide sufficient water for the seedlings and adjust the humidity in the room; the positions and quantities of the lamp tubes and spray pipes can be reasonably arranged according to needs.

[0037] Preferably, the light intensity, temperature and humidity of the intelligent environmentally controlled rice seedling raising house 2, as well as the rotation speed of the synchronous motor can be adjusted according to the growth characteristics and growth conditions of the rice seedlings.

[0038] Furthermore, the equipment system also includes a plurality of fans for supplying and exhausting air to form circulating wind indoors, which is convenient for photosynthesis of crops; in addition, when the temperature in the room is too high, the fans can be started to cool down.

[0039] Furthermore, the corresponding gears 23 on the left and right of the square frame 22 are coaxially fixedly connected to maintain the same frequency rotation.

[0040] Preferably, the matrix of the utility model is prepared by rabbit manure organic fertilizer and soil in a 1:1 ratio, wherein the rabbit manure organic fertilizer includes fermented rabbit manure, straw, rice husk and green husk; the use of this matrix can provide sufficient nutrition for the growth of rice seedlings, without the need for additional fertilizer, thereby reducing labor costs; and it will not cause seedling burn due to excess nutrition, resulting in a reduced survival rate of the seedlings.

[0041] The workflow of the unmanned rice intelligent seedling raising system includes substrate preparation, substrate tray loading, seed placement, seedling tray placement, seedling cultivation and seedling delivery. The specific operation process is as follows:

[0042] Preparation: Add rabbit manure, organic fertilizer and soil into the substrate mixing hopper 13 in proportion, and load the preferred rice seeds into the seed sowing device 14.

[0043] First, the substrate is added to the seedling tray 12 on the conveyor belt 11 in sequence through the substrate mixing hopper 13 and the seed sowing device 14, and the seeds are sown. Then, the seedling tray 12 is transferred to the disinfection bracket 25 of the continuously turning intelligent seedling raising frame 21 by a mechanical arm (it can also be transferred manually) to cultivate the seedlings. During the cultivation period, the environmental changes in the intelligent environmental control seedling raising room 2 are monitored to reasonably adjust the conditions such as light, temperature and humidity in the room. After the cultivation of rice seedlings is completed, the seedling tray 12 on the disinfection bracket 25 is moved to the conveyor belt by a mechanical arm, loaded and shipped, realizing unmanned management, efficient and high-quality seedling cultivation.

[0044] Preferably, in the utility model, the size of the continuously flipping intelligent seedling raising rack 21 can be adjusted according to actual needs, and the number of disinfection brackets 25 can be increased or decreased accordingly. When there are 45 disinfection brackets 25 (five seedling raising trays 12 can be placed on each disinfection bracket 25, for a total of 225 seedling raising trays 12), the unmanned rice intelligent seedling raising system covers an area of ​​about 5 mu, and the seedlings produced at one time can supply the planting of 56 mu of rice fields, and the cultivation efficiency is ten times that of conventional seedling raising.

[0045] The unmanned intelligent rice seedling raising system of the utility model can also be used for the cultivation of different crops such as fruits, vegetables and mushrooms, and can adjust environmental conditions such as temperature, humidity and light according to the growth characteristics of different crops.

[0046] Although the present invention has been described in detail above through preferred embodiments, the above embodiments are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made by those skilled in the art within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. An unmanned rice intelligent seedling raising system, characterized in that: It includes the seedling tray loading line, the intelligent environmental control seedling room and the intelligent environmental control system, including: The seedling tray racking assembly line comprises a conveyor belt, a plurality of seedling trays placed on the conveyor belt, a substrate mixing hopper sequentially arranged beside the conveyor belt for feeding substrate into the seedling trays, a seed sowing mechanism for sowing seeds into the seedling trays, and a mechanical arm for transferring the seedling trays; The intelligent environment-controlled seedling raising room is provided with a continuously flipping intelligent seedling raising frame, which comprises a square frame, two sets of gears fixedly connected to the inner sides of the left and right sides of the square frame and arranged in an upper and lower staggered manner, two sets of chains respectively meshing with the two sets of gears, and a plurality of disinfection brackets for placing seedling raising trays; the two sets of chains respectively bypass the upper and lower adjacent gears on the left and right sides in sequence, the two sets of gears are driven by a synchronous motor, and the left and right ends of the disinfection bracket are respectively fixedly connected to the chains on both sides; The intelligent environmental control system includes a sensor system installed in the intelligent environmental control seedling room for detecting the seedling raising environment, an equipment system for adjusting the seedling raising environment, and a software control system for controlling the start and stop of the equipment system; the signal ends of the sensor system and the equipment system are connected to the signal end of the software control system.

2. The unmanned rice intelligent seedling raising system according to claim 1, characterized in that: The sensor system is composed of a plurality of sensors installed inside the intelligent environmentally controlled seedling raising house, and the sensors include a temperature sensor, a humidity sensor, and a gas sensor for detecting the concentration of carbon dioxide and oxygen.

3. The unmanned rice intelligent seedling raising system according to claim 1, characterized in that: The software control system includes a data receiving module for receiving detection data and a device instruction transmission module.

4. The unmanned rice intelligent seedling raising system according to claim 1, characterized in that: The software control system also includes a comparison operation module which is preset with an environmental parameter range and processes the detection data to generate a device control instruction.

5. The unmanned intelligent rice seedling raising system according to claim 1, characterized in that: The equipment system includes a plurality of lamp tubes and spray pipes.

6. The unmanned intelligent rice seedling raising system according to claim 1, characterized in that: The equipment system also includes a plurality of fans.

7. The unmanned intelligent rice seedling raising system according to claim 1, characterized in that: The corresponding gears on the left and right sides of the square frame are coaxially fixedly connected to keep rotating at the same frequency.

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