Tobacco seedling raising device based on Internet of Things
By designing a tobacco seedling cultivation device based on the Internet of Things, the problems of difficult monitoring of the status of the seedling chamber, the nutrient solution fails to meet the standards and the inner wall dirt are solved, and efficient management and cleaning of tobacco seedling cultivation are achieved.
Patent Information
- Application Number
- CN202421608717.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-09
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-07-09
AI Technical Summary
During the tobacco seedlings, the growth status of the tobacco in the seedling box is difficult to monitor, and the nutrient solution may not meet the standards or be lost, and the inner wall of the seedling box is prone to substances and is difficult to clean.
A tobacco seedling cultivation device based on the Internet of Things was designed, including the seedling chamber, PH digital sensor, dissolved oxygen sensor, liquid level sensor, mobile frame and bristles. Through these components, the status of the nutrient solution can be monitored in real time, the inner wall of the seedling box can be automatically cleaned, and the management and query of tobacco seedling information can be achieved through QR codes and control screens.
Real-time monitoring and management of tobacco seedling status is achieved, avoiding the problem of nutrient solution not meeting the standards and dirt on the inner wall, and improving the efficiency and yield of tobacco seedlings.
Smart Images
Figure CN222764480U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of tobacco seedling cultivation, in particular to a tobacco seedling cultivation device based on the Internet of Things. Background Art
[0002] Seedling cultivation is an important link in the process of tobacco planting and management. Through seedling cultivation, the growth conditions and environment of the plant can be better controlled, thereby promoting high tobacco yields. Through seedling cultivation, the growth conditions of tobacco can also be controlled to avoid the occurrence of diseases and pests, thereby improving tobacco yield and quality. Therefore, seedling cultivation is an indispensable step in the tobacco planting process.
[0003] However, in the process of tobacco seedling cultivation, only placing tobacco in the seedling box cannot better monitor the status of the tobacco seedlings. At the same time, there may be nutrient loss in the nutrient solution of the tobacco seedlings, or the nutrition does not meet the standard, which is not helpful for tobacco seedling cultivation. At the same time, since there is nutrient solution in the seedling box, the nutrients in the nutrient solution may cause the inner wall of the seedling box to be adhered to too much substance under the action of the nutrients in the nutrient solution, which is inconvenient to clean. For this reason, we propose a tobacco seedling device based on the Internet of Things to solve the above problems. Utility Model Content
[0004] The purpose of the utility model is to provide a tobacco seedling raising device based on the Internet of Things to address the deficiencies in the prior art and to solve the problems raised in the background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tobacco seedling raising device based on the Internet of Things, comprising a seedling raising box, a support plate is fixedly installed on the upper part of the inner wall of the seedling raising box, a plurality of groups of through holes are evenly arranged on the support plate, and tobacco seedling raising trays are placed in the through holes, a pH digital sensor, a dissolved oxygen sensor and a liquid level sensor are respectively installed on the upper left part of the seedling raising box, the bottom inner wall of the seedling raising box is slidably connected to a movable frame, a plurality of groups of rotating rollers are rotatably connected inside the frame of the movable frame, and a plurality of groups of second bristles are evenly installed on the outer ring of the rotating roller, and a plurality of groups of first bristles are evenly installed on both sides of the movable frame.
[0006] As the preferred technical solution of the utility model, electric slide rails are fixedly installed on both sides of the bottom inner wall of the seedling box, and electric slide rails are provided with matching electric sliders, installation grooves are opened on both sides of the bottom surface of the mobile frame, and the electric sliders are installed in the installation grooves opened on the bottom surface of the mobile frame.
[0007] As a preferred technical solution of the utility model, the lower outer rings of the plurality of rotating rollers are all equipped with first gears, and the plurality of first gears are meshed with each other.
[0008] As a preferred technical solution of the utility model, a through hole is opened at a lower part of one side of the movable frame, and a second gear is rotatably connected in the through hole, and the second gear is meshed with a first gear close to the second gear.
[0009] As a preferred technical solution of the utility model, a rack is installed on the lower part of the inner wall of one side of the seedling box, and the rack is meshed with the second gear.
[0010] As a preferred technical solution of the utility model, handles are fixedly installed on both sides of the top surface of the tobacco seedling tray, a drain pipe is installed on the lower right side of the seedling box, and a valve is installed on the drain pipe.
[0011] As the preferred technical solution of the utility model, the pH digital sensor, dissolved oxygen sensor, liquid level sensor and electric slide rail uniform PLC controller are electrically connected, and the PLC controller is connected to the control screen, and corresponding QR codes are affixed to the multiple tobacco seedling trays, and the control screen displays a QR code identical to the QR code affixed to the tobacco seedling tray.
[0012] Compared with the prior art, the utility model provides a tobacco seedling raising device based on the Internet of Things, which has the following beneficial effects:
[0013] 1. This tobacco seedling raising device based on the Internet of Things, by setting a seedling raising tray, a control screen and a QR code, can write relevant information such as the tobacco seedling raising time of the seedling raising into the corresponding QR code, and paste the corresponding QR code on the corresponding tobacco seedling raising tray. At this time, the QR code can be scanned to display the tobacco information on the corresponding tobacco seedling raising tray. At the same time, the tobacco seedling raising information on the corresponding tobacco seedling raising tray can be clicked on the control screen to obtain the corresponding tobacco seedling raising information, thereby achieving the Internet of Things purpose of tobacco seedling raising;
[0014] 2. The tobacco seedling raising device based on the Internet of Things can detect the nutrient solution of the tobacco seedlings through the pH digital sensor and dissolved oxygen sensor, avoid the nutrient solution not meeting the standard, and process the nutrient solution of the tobacco seedlings in time;
[0015] 3. The tobacco seedling raising device based on the Internet of Things is equipped with an electric slide rail, a movable frame and bristles, etc. The electric slide rail can be started, and the bottom of the movable frame can clean the inner wall of the seedling box, and the first bristles arranged on both sides of the movable frame can clean the inner walls on both sides of the seedling box. At the same time, when the movable frame moves, the second gear can be driven to rotate through the rack, and then the rotating roller can be driven to rotate through the first gear, which can further drive the second bristles to rotate, so as to stir up the sediment, open the valve on the drain pipe, and discharge the liquid in the seedling box. When the movable frame moves to the inner walls at both ends of the seedling box, the inner walls at both ends of the seedling box can be cleaned, thereby achieving the purpose of cleaning the inner wall of the seedling box as a whole. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the seedling raising box of the utility model;
[0018] Figure 3 This is a schematic diagram of the structure of the tobacco seedling tray of the utility model;
[0019] Figure 4 This is a schematic diagram of the mobile frame structure of the utility model.
[0020] Figure numerals: 1. Seedling box; 2. PH digital sensor; 3. Dissolved oxygen sensor; 4. Liquid level sensor; 5. Handle; 6. Support plate; 7. Tobacco seedling tray; 8. Rack; 9. Electric slide rail; 10. First brush; 11. Moving frame; 12. Rotating roller; 13. First gear; 14. Second gear; 15. Second brush. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] See also Figure 1-Figure 4In this embodiment: a tobacco seedling raising device based on the Internet of Things includes a seedling raising box 1, which can hold a nutrient solution. A support plate 6 is fixedly installed on the upper part of the inner wall of the seedling raising box 1, which can support the tobacco seedling raising tray 7. A plurality of through holes are evenly arranged on the support plate 6, and tobacco seedling raising trays 7 are placed in the through holes. A pH digital sensor 2, a dissolved oxygen sensor 3 and a liquid level sensor 4 are respectively installed on the upper left side of the seedling raising box 1. The inner wall of the bottom of the seedling raising box 1 is slidably connected to a moving frame 11. A plurality of rotating rollers 12 are rotatably connected in the frame of the moving frame 11, and a plurality of second bristles 15 are evenly installed on the outer ring of the rotating roller 12. A plurality of first bristles 10 are evenly installed on both sides of the moving frame 11, which can facilitate the cleaning of the inner wall of the seedling raising box 1.
[0023] In this embodiment, electric slide rails 9 are fixedly installed on both sides of the bottom inner wall of the seedling box 1, and the electric slide rails 9 are provided with matching electric sliders. Installation grooves are provided on both sides of the bottom surface of the mobile frame 11, and the electric sliders are installed in the installation grooves provided on the bottom surface of the mobile frame 11. When the electric slide rails 9 are started, the bottom of the mobile frame 11 can clean the inner wall of the seedling box 1, and the first brushes 10 provided on both sides of the mobile frame 11 can clean the inner walls of the two sides of the seedling box 1. The lower outer rings of the multiple rotating rollers 12 are all provided with first gears 13, and the multiple first gears 13 are meshed with each other. A through hole is provided at the lower part of one side of the mobile frame 11, and a second gear 14 is rotatably connected in the through hole. The second gear 14 is meshed with the first gear 13 close to the second gear 14. A rack 8 is installed at the lower part of the inner wall of one side of the seedling box 1, and the rack 8 is meshed with the second gear 14. When the mobile frame 11 moves, it can be driven by the rack 8 The second gear 14 rotates, and then the rotating roller 12 can be driven to rotate through the first gear 13, which can further drive the second brush 15 to rotate. Handles 5 are fixedly installed on both sides of the top surface of the tobacco seedling tray 7, which can facilitate the movement of the tobacco seedling tray 7. A drain pipe is installed at the lower right part of the seedling box 1, and a valve is installed on the drain pipe. When the valve is opened, the liquid in the seedling box 1 can be discharged. The pH digital sensor 2 can detect the pH value of the nutrient solution in the seedling box 1. The dissolved oxygen sensor 3 can measure the amount of oxygen dissolved in the nutrient solution. The liquid level sensor 4 can detect the position of the nutrient solution in the seedling box 1. The electric slide rail 9 is evenly electrically connected to the PLC controller, and the PLC controller is connected to the control screen. Corresponding QR codes are pasted on multiple tobacco seedling trays 7, and the control screen displays a QR code identical to the QR code pasted on the tobacco seedling tray 7. The information of the seedling tobacco in the tobacco seedling tray 7 can be obtained by scanning the QR code.
[0024] The working principle and use process of the utility model are as follows: the tobacco seedling raising device based on the Internet of Things can firstly raise tobacco seedlings on the tobacco seedling raising tray 7. When raising tobacco seedlings, the tobacco seedling raising tray 7 can be placed on the support plate 6 through the handle 5. Then, the relevant information such as the tobacco seedling raising time of the seedling raising can be written into the corresponding QR code, and the corresponding QR code can be pasted on the corresponding tobacco seedling raising tray 7. At this time, the QR code can be scanned to display the tobacco information on the corresponding tobacco seedling raising tray 7. At the same time, the tobacco seedling raising information on the corresponding tobacco seedling raising tray 7 can be clicked on the control screen, and the corresponding tobacco seedling raising information can also be obtained. Moreover, the nutrient solution of the seedling tobacco can be detected through the PH digital sensor 2 and the dissolved oxygen sensor 3 to avoid the nutrient solution not meeting the standard, and the nutrient solution of the tobacco seedling can be processed in time. When the inner wall of the seedling raising box 1 needs to be cleaned, this When the cleaning water is put into the seedling box 1, the electric slide rail 9 can be started through the PLC controller. At this time, the electric slider on the electric slide rail 9 can drive the moving frame 11 to move. At this time, the bottom of the moving frame 11 can clean the inner wall of the seedling box 1, and the first brush 10 arranged on both sides of the moving frame 11 can clean the inner walls of the two sides of the seedling box 1. At the same time, when the moving frame 11 moves, the second gear 14 can be driven to rotate through the rack 8, and then the rotating roller 12 can be driven to rotate through the first gear 13. At this time, when the rotating roller 12 rotates, it can drive the second brush 15 to rotate, which can stir up the sediment. Open the valve on the drain pipe to discharge the liquid in the seedling box 1. When the moving frame 11 moves to the inner walls at both ends of the seedling box 1, the inner walls at both ends of the seedling box 1 can be cleaned, thereby achieving the purpose of cleaning the inner wall of the seedling box 1 as a whole.
[0025] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A tobacco seedling raising device based on the Internet of Things, comprising a seedling raising box (1), characterized in that: A support plate (6) is fixedly mounted on the upper inner wall of the seedling raising box (1), a plurality of through holes are evenly arranged on the support plate (6), and tobacco seedling raising trays (7) are placed in the through holes. A pH digital sensor (2), a dissolved oxygen sensor (3) and a liquid level sensor (4) are respectively mounted on the upper left side of the seedling raising box (1). The bottom inner wall of the seedling raising box (1) is slidably connected to a movable frame (11), and a plurality of rotating rollers (12) are rotatably connected inside the movable frame (11), and a plurality of second bristles (15) are evenly mounted on the outer ring of the rotating rollers (12), and a plurality of first bristles (10) are evenly mounted on both sides of the movable frame (11).
2. The tobacco seedling raising device based on the Internet of Things according to claim 1, characterized in that: Electric slide rails (9) are fixedly installed on both sides of the bottom inner wall of the seedling box (1), and electric slide rails (9) are provided with matching electric sliders. Installation grooves are opened on both sides of the bottom surface of the mobile frame (11), and the electric sliders are installed in the installation grooves opened on the bottom surface of the mobile frame (11).
3. The tobacco seedling raising device based on the Internet of Things according to claim 1, characterized in that: The lower outer rings of the plurality of rotating rollers (12) are all equipped with first gears (13), and the plurality of first gears (13) are meshed with each other.
4. The tobacco seedling raising device based on the Internet of Things according to claim 1, characterized in that: A through hole is provided at the lower part of one side of the movable frame (11), and a second gear (14) is rotatably connected in the through hole, and the second gear (14) is meshed with a first gear (13) close to the second gear (14).
5. The tobacco seedling raising device based on the Internet of Things according to claim 1, characterized in that: A rack (8) is installed at the lower part of the inner wall of one side of the seedling raising box (1), and the rack (8) is meshed with the second gear (14).
6. The tobacco seedling raising device based on the Internet of Things according to claim 1, characterized in that: Handles (5) are fixedly mounted on both sides of the top surface of the tobacco seedling tray (7), and a drainage pipe is mounted on the lower right side of the seedling box (1), and a valve is mounted on the drainage pipe.
7. The tobacco seedling raising device based on the Internet of Things according to claim 1, characterized in that: The pH digital sensor (2), the dissolved oxygen sensor (3), the liquid level sensor (4) and the electric slide rail (9) are electrically connected to a PLC controller, and the PLC controller is connected to a control screen. A corresponding QR code is affixed to each of the plurality of tobacco seedling trays (7), and a QR code identical to the QR code affixed to the tobacco seedling tray (7) is displayed on the control screen.