Seedling cultivation device for tobacco planting

Abstract

The utility model belongs to the technical field of tobacco planting, and particularly relates to a seedling cultivation device for tobacco planting, which comprises a cultivation box capable of greatly reducing adverse effects of external environment on seedling growth, and a cultivation assembly capable of sowing seeds in different areas is arranged in the cultivation box. A drip irrigation assembly capable of accurately irrigating a nutrient solution and water into the soil of the area where the seeds are located is arranged behind the cultivation box. The two overturning frames with the height greatly exceeding the overflow seat are combined with the containing part, the containing part can contain a certain amount of soil after being folded, and the soil and seedlings in the containing part can be conveniently taken out under the condition that the defects are extremely small when the containing part is separated; by means of the device, cultivated seedlings can be taken out in batches, and the conditions that soil is loose and seedling roots are damaged when the seedlings are taken out are avoided.

Description

Technical Field

[0001] This utility model belongs to the field of tobacco planting technology, specifically relating to a seedling cultivation device for tobacco planting. Background Technology

[0002] Tobacco seedling cultivation devices are key equipment in modern agriculture used to improve the efficiency of tobacco seedling cultivation and ensure the healthy growth of tobacco seedlings. They can minimize the uncertainty of natural conditions through technological means, while significantly improving production efficiency and seedling quality, providing high-quality seedlings for large-scale, standardized tobacco cultivation.

[0003] Chinese patent document CN221670512U discloses a substrate tray for tobacco seedling cultivation, including a base plate. When the seedling placement tube and seedling placement tube are removed from the base plate, the seedling placement tube can be held firmly by hand and the seedling placement tube can be pushed upwards to separate the upper part of the seedling soil from the inner wall of the seedling placement tube. Then the seedling and soil can be easily pulled out from the seedling placement tube.

[0004] However, in the existing technology, although this method can improve the convenience of seedling extraction to a certain extent, if the force is not controlled properly during the pulling process, it is very easy to cause the soil to become loose and the seedling roots to be damaged. Therefore, a seedling cultivation device for tobacco planting is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a seedling cultivation device for tobacco planting.

[0006] The technical solution adopted in this utility model is as follows:

[0007] A seedling cultivation device for tobacco cultivation includes a cultivation box that can significantly reduce the adverse effects of the external environment on seedling growth. The cultivation box is equipped with a cultivation component that can sow seeds in different areas, and a drip irrigation component that can accurately irrigate nutrient solution and water into the soil of the seed area is installed at the rear of the cultivation box.

[0008] The incubator includes the box body;

[0009] The cultivation components include a container that allows the soil for cultivating seedlings and the cultivated seedlings to be removed with minimal damage, a cultivation tray that provides an installation location for the container, and a lifting and releasing device that can significantly reduce the time spent removing seedlings.

[0010] The cultivation tray is set inside the box, and the cultivation tray has multiple chambers integrally formed on it;

[0011] The container includes multiple overflow seats that are movably connected to the incubation tray. An overflow plate is fixedly installed inside the overflow seat, and a flipping frame is movably connected to both sides of the overflow seat.

[0012] Preferably, the cultivation component also includes multiple slots respectively disposed on the front and rear of the cultivation tray, multiple seepage grooves integrally formed in the cavity of the cultivation tray, and seepage holes provided on the bottom side of the cavity.

[0013] Preferably, the lifting and placing component includes a through rod movably connected between the flipping frames in the same lateral position, with connecting handles movably connected to both the front and rear ends of the through rod, and a lifting handle movably connected to one end of the connecting handle.

[0014] Preferably, the box body and the overflow seat are slidably connected to the incubation tray.

[0015] Preferably, the overflow seat is rotatably connected to the tilting frame.

[0016] Preferably, the tilting frame is slidably connected to the through rod, and both the through rod and the lifting handle are rotatably connected to the connecting handle.

[0017] Preferably, the slot and the rod are aligned, and the longitudinal distance between the two connecting handles that are in the same lateral position and are close to each other on one side is equal to the longitudinal length of the upper side of the cultivation tray.

[0018] The beneficial effects of this utility model are: it is easy to combine with two flipping frames whose height is much greater than that of the overflow seat to form a container that can hold a certain amount of soil when closed, and can also be easily removed with minimal damage when separated. Combined with the setting of the lifting and releasing parts, this device can remove the cultivated seedlings in batches and avoid the situation of loose soil and damaged seedling roots when removing them. Attached Figure Description

[0019] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the following detailed description to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0020] Figure 1 This is a schematic diagram of the structure of a seedling cultivation device for tobacco planting according to the present invention;

[0021] Figure 2 This is a schematic diagram of the main structure of a seedling cultivation device for tobacco planting according to the present invention;

[0022] Figure 3 yes Figure 1 Another perspective structural diagram;

[0023] Figure 4 yes Figure 1 A schematic diagram of the cross-sectional structure;

[0024] Figure 5 yes Figure 4 A proportionally enlarged structural diagram at point A;

[0025] Figure 6 yes Figure 1 Schematic diagram of some component structures;

[0026] Figure 7 yes Figure 6 A schematic diagram of the cultivation tray from another perspective;

[0027] Figure 8 yes Figure 6 Schematic diagram of some component structures;

[0028] Figure 9 yes Figure 8 A schematic diagram of another state of some components.

[0029] The annotations in the attached figures are explained as follows:

[0030] 1. Incubator; 101. Box body; 102. Viewing window; 103. Box cover; 2. Incubation components; 201. Incubation tray; 202. Card slot; 203. Infiltration channel; 204. Infiltration hole; 205. Overflow seat; 206. Overflow plate; 207. Tilting frame; 208. Through rod; 209. Connecting handle; 210. Lifting handle; 3. Drip irrigation components; 301. Pump; 302. Inlet pipe; 303. Filter; 304. Supply pipe; 305. Diverter pipe; 306. Pipe seat; 307. Drip irrigation pipe; 308. Drip head; 309. Connector. Detailed Implementation

[0031] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0032] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0033] The present invention will be further described below with reference to the embodiments and accompanying drawings.

[0034] like Figures 1-9 As shown, a seedling cultivation device for tobacco planting includes a cultivation box 1 that can significantly reduce the adverse effects of the external environment on seedling growth. The cultivation box 1 is equipped with a cultivation component 2 that can sow seeds in different areas. Behind the cultivation box 1 is a drip irrigation component 3 that can accurately irrigate nutrient solution and water into the soil of the seed area.

[0035] In this embodiment: the incubator 1 includes a box body 101, a viewing window 102 is fixedly installed at the front of the box body 101, and a box cover 103 is movably connected to the top of the box body 101;

[0036] The box body 101 is rotatably connected to the box cover 103; the box body 101 contains the nutrient solution and water required for seed growth and provides an installation position for components such as the cultivation tray 201; the liquid level in the box body 101 can be easily observed through the viewing window 102; the box cover 103 provides an installation position for some components of the drip irrigation component 3; and after flipping and fastening, the top opening of the box body 101 is sealed, allowing the seeds to grow in a relatively independent environment.

[0037] In this embodiment: the cultivation component 2 includes a container that allows the soil for cultivating seedlings and the seedlings after cultivation to be removed with minimal damage, a cultivation tray 201 that provides an installation position for the container, and a lifting and releasing component that can significantly reduce the time spent removing the seedlings.

[0038] The cultivation tray 201 is set inside the box 101. The cultivation tray 201 has multiple chambers integrally formed. The receiving component includes multiple overflow seats 205 movably connected inside the cultivation tray 201. An overflow plate 206 is fixedly installed inside the overflow seat 205. A flipping frame 207 is movably connected to both sides of the overflow seat 205. The cultivation component 2 also includes multiple slots 202 respectively set on the front and rear of the cultivation tray 201. Multiple seepage grooves 203 are integrally formed inside the chamber of the cultivation tray 201. Seepage holes 204 are provided on the bottom side of the chamber. The lifting component includes a through rod 208 movably connected between the flipping frames 207 in the same lateral position. A connecting handle 209 is movably connected to the front and rear ends of the through rod 208. A lifting handle 210 is movably connected to one end of the connecting handle 209.

[0039] The box body 101 and the overflow seat 205 are slidably connected to the culture tray 201. The overflow seat 205 is rotatably connected to the flipping frame 207. The flipping frame 207 is slidably connected to the through rod 208. The through rod 208 and the lifting handle 210 are rotatably connected to the connecting handle 209. The slot 202 fits into the through rod 208. The longitudinal distance between the two connecting handles 209 with the same lateral position and the side closer to each other is equal to the longitudinal length of the upper side of the culture tray 201.

[0040] The cultivation tray 201 with multiple chambers provides insertion positions for each overflow seat 205. After the overflow seat 205 is placed in the chamber, the rotation of the flipping frame 207 is restricted. The through rod 208 is engaged by the slot 202. The nutrient solution and water seeping from the gap between the overflow seat 205 and the flipping frame 207 through the seepage groove 203 and seepage hole 204 can fall into the box body 101 to prevent accumulation in the chamber of the cultivation tray 201, which would lead to loss or deterioration. The overflow seat 205 provides installation positions for the overflow plate 206 and the flipping frame 207, and together with the two connected flipping frames 207, they form a container that can hold a certain amount of soil. The overflow plate 206 of the hole allows excess nutrient solution and water in the container to seep out from the soil and prevents soil from flowing out from below the container. The overflow plate 206, which is a certain height above the bottom side of the overflow seat 205, ensures that there is always nutrient solution and water in the overflow seat 205. The two through rods 208 that pass through the two flipping frames 207 connected to the same overflow seat 205 can be connected to the same lifting handle 210 through the connecting handle 209. This allows the staff to easily remove the containers in the same horizontal position in the cultivation tray 201 through the lifting handle 210. After the containers are removed, the flipping frame 207 is rotated relative to the overflow seat 205 by pressing the lifting handle 210.

[0041] In this embodiment: the drip irrigation component 3 includes a pump 301 fixedly installed behind the housing 101, an inlet pipe 302 fixedly connected to the inlet end of the pump 301, a filter 303 provided between the housing 101 and the inlet pipe 302, a supply pipe 304 fixedly connected to the outlet end of the pump 301, a diverter pipe 305 fixedly connected to the upper end of the supply pipe 304, a pipe seat 306 fixedly installed inside the housing cover 103, a drip irrigation pipe 307 fixedly connected between pipe seats 306 in the same longitudinal position, a drip irrigation head 308 fixedly connected to the outer side of the drip irrigation pipe 307, and a connector 309 provided between the diverter pipe 305 and the drip irrigation pipe 307;

[0042] The pump 301 draws out the nutrient solution and water from the tank 101 through the filter 303 and the inlet pipe 302, and then supplies them into the distribution pipe 305 through the supply pipe 304. The filter 303 prevents impurities and debris from entering the inlet pipe 302 and causing blockage or malfunction. The distribution pipe 305 and the drip irrigation pipe 307 that can pass through the tank cover 103 are connected through the connector 309 so that the nutrient solution and water in the distribution pipe 305 can enter each drip irrigation pipe 307 through the connector 309. The drip irrigation pipe 307 is installed on the side of the tank cover 103 near the tank 101 through the pipe seat 306. The nutrient solution and water that enter the drip irrigation pipe 307 are dripped out at different positions through the drip head 308.

[0043] Working principle: When the device is installed for seedling cultivation for tobacco planting, after placing an appropriate amount of soil in the container formed by the overflow seat 205, overflow plate 206, and flipping frame 207, the seeds are planted in it. Then, with sufficient nutrient solution and water in the box 101, the box cover 103 is closed and the pump 301 is started so that the seeds can grow in the device.

[0044] During the process of seeds growing into seedlings, the pump 301, which is in operation, can draw out the nutrient solution and water in the tank 101 through the inlet pipe 302 and the filter 303, and then inject them into the drip irrigation pipe 307 through the supply pipe 304, the branch pipe 305 and the connector 309. The nutrient solution and water entering the drip irrigation pipe 307 can be dripped into the soil of each container below it through the drip irrigation head 308 for the seeds to absorb.

[0045] Once the seedlings have grown to the required size, the lid 103 can be opened and the cultivation tray 201 can be removed. When it is necessary to remove the soil and seedlings from the containers inside the cultivation tray 201, after the cultivation tray 201 is placed, the two handles 210 that are in the same horizontal position as the containers can be lifted, so that all containers in the same horizontal position can be removed from the cultivation tray 201 at the same time. After removal, after the overflow seat 205 is placed, the two handles 210 can be pressed down, so that the handles 210 push the two flipping frames 207 in each connected container through the connecting handle 209 and the through rod 208, so that they rotate in the opposite direction relative to the overflow seat 205 they are connected to, thereby quickly separating the soil from the flipping frame 207. After separation, the soil and the seedlings planted on it and cultivated can be easily removed together for transplanting.

[0046] The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A seedling cultivation device for tobacco planting, characterized in that: The incubation box (1) can significantly reduce the adverse effects of the external environment on seedling growth. The incubation box (1) is equipped with a cultivation component (2) that can sow seeds in different areas. A drip irrigation component (3) is installed behind the incubation box (1) that can accurately irrigate nutrient solution and water into the soil in the seed area. The incubator (1) includes a box body (101); The cultivation component (2) includes a container that allows the soil for cultivating seedlings and the seedlings to be removed with minimal damage, a cultivation tray (201) that provides an installation position for the container, and a lifting and releasing component that can significantly reduce the time spent removing the seedlings. The cultivation tray (201) is disposed inside the box (101), and multiple chambers are integrally formed on the cultivation tray (201); The container includes a plurality of overflow seats (205) movably connected within the culture tray (201), an overflow plate (206) is fixedly installed inside the overflow seat (205), and a flipping frame (207) is movably connected to both sides of the overflow seat (205).

2. The seedling raising apparatus for tobacco seedling according to claim 1, wherein: The cultivation component (2) also includes multiple slots (202) respectively disposed on the front and rear of the cultivation tray (201), and multiple seepage grooves (203) integrally formed in the cavity of the cultivation tray (201), and seepage holes (204) are provided on the bottom side of the cavity.

3. The seedling raising apparatus for tobacco seedling according to claim 2, wherein: The lifting and placing component includes a through rod (208) movably connected between the flipping frames (207) in the same lateral position. The through rod (208) is movably connected to a connecting handle (209) at both the front and rear ends. One end of the connecting handle (209) is movably connected to a lifting handle (210).

4. The seedling raising apparatus for tobacco seedling according to claim 1, wherein: The box (101) and the overflow seat (205) are both slidably connected to the incubation tray (201).

5. The seedling raising apparatus for tobacco seedling according to claim 3, wherein: The overflow seat (205) is rotatably connected to the flipping frame (207).

6. The seedling cultivation device for tobacco planting according to claim 5, characterized in that: The flipping frame (207) is slidably connected to the through rod (208), and the through rod (208) and the lifting handle (210) are rotatably connected to the connecting handle (209).

7. The seedling raising apparatus for tobacco seedling according to claim 3, wherein: The slot (202) is matched with the through rod (208), and the longitudinal distance between the two connecting handles (209) with the same lateral position and close to each other is equal to the longitudinal length of the upper side of the cultivation tray (201).

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