A rice seedling tray

Abstract

This utility model discloses a rice seedling tray, relating to the technical field of rice planting devices. The utility model includes a base plate and a cultivation box fixedly connected to the top of the base plate, and further includes: a cultivation section disposed on the cultivation box; the cultivation section includes an adjustment component mounted on the cultivation box; and a connecting component disposed on the base plate; the adjustment component includes a seedling tray slidably connected to the inner wall of the cultivation box, and two sliders fixedly connected to the bottom inner wall of the cultivation box, with the outer walls of both sliders penetrating the seedling tray. This utility model, by setting up a cultivation section, solves the problem that existing seedling trays are difficult to adjust the position of the seedling tray according to different growth stages of rice seedlings, thereby adjusting the cultivation distance of the seedling roots. Overly dense cultivation spaces can lead to seedlings competing for nutrients, disease proliferation, and reduced stability during device use.

Description

Technical Field

[0001] This utility model belongs to the technical field of rice planting devices, and in particular relates to a rice seedling tray. Background Technology

[0002] Rice seedling trays are specialized carriers for cultivating rice seedlings. They are mostly made of plastic and have fixed cells, which can regulate the growth space of seedlings and facilitate centralized management. They are a key supporting tool for mechanized rice transplanting. Raising rice seedlings in a controlled environment can cultivate strong seedlings, improve seed germination rate and survival rate, and reduce the amount of seeds used for field sowing. At the same time, raising seedlings can shorten the growth cycle of rice in the field, avoid the impact of adverse weather, and can be combined with mechanized rice transplanting to improve planting efficiency and ensure the stability and yield of rice production.

[0003] However, existing seedling trays are difficult to adjust in position according to different growth stages of rice seedlings, thereby adjusting the cultivation distance of seedling roots. Overly dense cultivation space can lead to seedlings competing for nutrients and the growth of diseases, reducing the stability of the device during use. Utility Model Content

[0004] The purpose of this utility model is to provide a rice seedling tray. By setting up a cultivation section, it solves the problem that existing seedling trays are difficult to adjust the position of the tray according to the different growth stages of rice seedlings, thereby adjusting the cultivation distance of the seedling roots. Overly dense cultivation space can lead to seedlings competing for nutrients, disease growth, and reduced stability of the device during use.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a rice seedling tray, comprising a base plate and a cultivation box fixedly connected to the top of the base plate, and further comprising: a cultivation section disposed on the cultivation box; the cultivation section including an adjustment component mounted on the cultivation box; and a connecting component disposed on the base plate; the adjustment component including a seedling tray slidably connected to the inner wall of the cultivation box, two sliders fixedly connected to the bottom inner wall of the cultivation box, the outer walls of the two sliders penetrating the seedling tray and slidably connected to the seedling tray, and a hinge member disposed on the seedling tray; the seedling tray is used to cultivate rice seedlings, the hinge member including two hinge blocks fixedly connected to the top of the seedling tray, two connecting blocks disposed on the cultivation box, and several hinge plates disposed on the cultivation box, the sides of several hinge plates away from the seedling tray being hinged to the two connecting blocks respectively, and the sides of several hinge plates close to the seedling tray being hinged to the two hinge blocks respectively; four hinge plates are disposed linearly on the two connecting blocks.

[0007] Furthermore, the connecting assembly includes two connecting plates fixedly connected to the top of the base plate, and a fixing plate fixedly connected to the top of the base plate. A transmission component is provided on the fixing plate. The fixing plate is used to fix the transmission component, which includes a bidirectional threaded rod disposed between the two connecting plates. Both seedling trays are rotatably connected to the outer wall of the bidirectional threaded rod. Two connecting blocks pass through the outer wall of the bidirectional threaded rod, and both connecting blocks are threadedly connected to the outer wall of the bidirectional threaded rod. A motor passes through the fixing plate, and the outer wall of the motor is fixedly connected to the fixing plate. The output shaft of the motor is fixedly connected to the bidirectional threaded rod through a coupling. The motor provides the necessary power output for the rotation of the bidirectional threaded rod.

[0008] This utility model has the following beneficial effects:

[0009] 1. By setting up a cultivation section, after starting the motor, the motor drives the bidirectional threaded rod to rotate, causing the two connecting blocks to move away from each other on the bidirectional threaded rod. The connecting blocks cooperate with the hinge plate, and through the hinge block, the seedling tray moves along the slider, thereby adjusting the cultivation distance of the seedling roots on the seedling tray, and finally completing the rice seedling cultivation work. When cultivating rice seedlings, according to the different growth stages of rice seedlings, the cultivation distance of the seedling roots can be flexibly adjusted by adjusting the position of the seedling tray, avoiding nutrient competition and disease growth caused by excessive space, and improving the stability of the device during use.

[0010] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0011] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0013] Figure 2 This is a partial cross-sectional view of the culture section of this utility model;

[0014] Figure 3 This is a partial cross-sectional view of the adjustment component of this utility model.

[0015] The attached diagram lists the components represented by each number as follows:

[0016] 111. Base plate; 112. Incubator; 2. Incubation section; 21. Adjustment component; 211. Seedling tray; 212. Slider; 213. Hinge block; 214. Connecting block; 215. Hinge plate; 22. Connecting component; 221. Connecting plate; 222. Fixing plate; 223. Bidirectional threaded rod; 224. Motor. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-3 As shown, this utility model is a rice seedling tray, including a base plate 111 and a culture box 112 fixedly connected to the top of the base plate 111, and also includes a culture section 2, which is disposed on the culture box 112.

[0019] The cultivation section 2 includes an adjustment component 21, which is mounted on the cultivation box 112; and a connecting component 22, which is disposed on the base plate 111. The adjustment component 21 includes a seedling tray 211 slidably connected to the inner wall of the cultivation box 112. Two sliders 212 are fixedly connected to the bottom inner wall of the cultivation box 112. The outer walls of the two sliders 212 penetrate the seedling tray 211 and are slidably connected to the seedling tray 211. A hinge is provided on the seedling tray 211. The seedling tray 211 is used to cultivate rice. The seedlings, the hinge components include two hinge blocks 213 fixedly connected to the top of the seedling tray 211, two connecting blocks 214 are provided on the cultivation box 112, and several hinge plates 215 are provided on the cultivation box 112. The sides of several hinge plates 215 away from the seedling tray 211 are respectively hinged to the two connecting blocks 214, and the sides of several hinge plates 215 close to the seedling tray 211 are respectively hinged to the two hinge blocks 213. Four hinge plates 215 are provided, linearly arranged on the two connecting blocks 214. The connecting assembly 22 includes... Two connecting plates 221 are fixedly connected to the top of the base plate 111. A fixing plate 222 is fixedly connected to the top of the base plate 111, and a transmission component is provided on the fixing plate 222. The fixing plate 222 is used to fix the transmission component, which includes a bidirectional threaded rod 223 disposed between the two connecting plates 221. Both seedling trays 211 are rotatably connected to the outer wall of the bidirectional threaded rod 223. The outer wall of the bidirectional threaded rod 223 passes through two connecting blocks 214, and both connecting blocks 214 are threadedly connected to the outer wall of the bidirectional threaded rod 223. The fixing plate 222... A motor 224 is inserted through the plate 22. The outer wall of the motor 224 is fixedly connected to the fixed plate 222. The output shaft of the motor 224 is fixedly connected to the bidirectional threaded rod 223 through a coupling. The motor 224 provides the necessary power output for the rotation of the bidirectional threaded rod 223. By setting up a cultivation section, when raising rice seedlings, the cultivation distance of the seedling roots can be flexibly adjusted according to the different growth stages of the rice seedlings by adjusting the position of the cultivation tray. This avoids nutrient competition and disease growth caused by excessive space density, and improves the stability of the device during use.

[0020] It should be noted that the control of motor 224 in this application can be achieved by using a program set in the control panel and inputting relevant parameters as needed for automated control. This control method can be implemented using existing technologies, such as PLC.

[0021] A specific application of this embodiment is as follows: When in use, the motor 224 is started, and the motor 224 drives the bidirectional threaded rod 223 to rotate. When the bidirectional threaded rod 223 rotates, the two connecting blocks 214 move away from each other on the bidirectional threaded rod 223. The connecting blocks 214 cooperate with the hinge plate 215. The hinge block 213 drives the seedling tray 211 to move along the slider 212, thereby changing the cultivation distance of the seedling roots on the seedling tray 211 and completing the cultivation of rice seedlings.

[0022] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0023] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A rice seedling tray, comprising a base plate (111) and a cultivation box (112) fixedly connected to the top of the base plate (111), characterized in that, Also includes: A culture section (2) is provided on an incubator (112); The culture section (2) includes an adjustment component (21), which is mounted on the incubator (112); as well as A connecting component (22) is disposed on a base plate (111); The adjustment component (21) includes a seedling tray (211) slidably connected to the inner wall of the culture box (112). Two sliders (212) are fixedly connected to the bottom inner wall of the culture box (112). The outer walls of the two sliders (212) penetrate the seedling tray (211) and are slidably connected to the seedling tray (211). The seedling tray (211) is provided with a hinge. Among them, the seedling tray (211) is used to cultivate rice seedlings.

2. The rice seedling tray according to claim 1, characterized in that, The connecting assembly (22) includes two connecting plates (221) fixedly connected to the top of the base plate (111), and a fixing plate (222) is fixedly connected to the top of the base plate (111), and a transmission component is provided on the fixing plate (222); Among them, the fixing plate (222) is used to fix the transmission component.

3. A rice seedling tray according to claim 2, characterized in that, The hinge includes two hinge blocks (213) fixedly connected to the top of the seedling tray (211), two connecting blocks (214) are provided on the culture box (112), and a plurality of hinge plates (215) are provided on the culture box (112). The side of the plurality of hinge plates (215) away from the seedling tray (211) is respectively hinged to the two connecting blocks (214), and the side of the plurality of hinge plates (215) close to the seedling tray (211) is respectively hinged to the two hinge blocks (213). Four hinge plates (215) are provided, arranged linearly on the two connecting blocks (214).

4. A rice seedling tray according to claim 3, characterized in that, The transmission component includes a bidirectional threaded rod (223) disposed between two connecting plates (221). Both seedling trays (211) are rotatably connected to the outer wall of the bidirectional threaded rod (223). The outer wall of the bidirectional threaded rod (223) passes through two connecting blocks (214), and both connecting blocks (214) are threadedly connected to the outer wall of the bidirectional threaded rod (223). A motor (224) passes through the fixing plate (222). The outer wall of the motor (224) is fixedly connected to the fixing plate (222). The output shaft of the motor (224) is fixedly connected to the bidirectional threaded rod (223) through a coupling. Among them, the motor (224) provides the necessary power output for the rotation of the bidirectional threaded rod (223).

Images