Automatic germination accelerating device for tomato seedlings

Abstract

The automatic tomato seedling germination accelerating device comprises a germination accelerating box, a plurality of sets of grid supporting plates are arranged in the germination accelerating box from top to bottom at equal intervals and fixedly connected with the inner side wall of the germination accelerating box, and the bottom ends of the grid supporting plates are fixedly connected with two sets of side plates; the inner side walls of the side plates are rotationally connected with multiple sets of gears, two sets of racks are arranged at the bottom end of the grid supporting plate, the bottom ends of the racks are meshed with the gears, and collecting boxes are arranged on the sides, away from the gears, of the racks and fixedly connected with the side walls of the racks. The collecting box can be pulled out or pushed back to the initial position at the bottom end of the grid supporting plate through meshing movement of the rack and the gear, meanwhile, it is kept that the collecting box is stably placed below the grid supporting plate, and therefore redundant cultivation liquid can be conveniently collected for recycling; meanwhile, when the collecting box is moved out of the bottom end of the grid supporting plate, the interior of the collecting box can be cleaned conveniently, and bacterium breeding is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of seedling cultivation, in particular to an automatic germination device for tomato seedlings. Background Art

[0002] With the continuous development of society, the agricultural industry has been booming. Agriculture usually refers to the industry that uses the growth and development laws of animals and plants to obtain products through artificial cultivation. It is a basic industry supporting the construction and development of the national economy. It is also a basic source of food for people. There are many kinds of agricultural crops, such as rice, corn, daylily, pepper, cucumber and tomato, among which tomato is one of the most commonly eaten vegetables. In the process of tomato cultivation, the tomato seedlings must first be artificially cultivated and germinated, and then the sprouts are planted in the greenhouse for cultivation. Therefore, an automatic germination device for tomato seedlings is needed.

[0003] There are many types of automatic germination devices for tomato seedlings on the market today, which can basically meet people's needs. Usually, a sprayer is installed inside the device to spray the culture solution to replenish the moisture to the germinating seedlings to ensure that the humidity inside the seedlings remains stable. The excess culture solution will fall to the bottom of the device through the grid support plate, which will cause the problem of culture solution waste during long-term use. The liquid at the bottom of the device will accumulate for a long time, requiring frequent and timely manual cleaning. Utility Model Content

[0004] The utility model aims to provide an automatic germination device for tomato seedlings, so as to solve the problem proposed in the above background technology that a sprayer is usually installed inside the device to spray culture liquid to replenish moisture to the seedlings in the germination process to ensure that the humidity inside the seedlings remains stable, while excess culture liquid will fall into the bottom of the device through the grid support plate, causing a waste of culture liquid during long-term use, and the liquid at the bottom of the device will accumulate for a long time, requiring frequent and timely manual cleaning.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic germination device for tomato seedlings, comprising a germination box, wherein a plurality of groups of grid support plates are equidistantly arranged inside the germination box from top to bottom, and the plurality of groups of grid support plates are fixedly connected to the inner side wall of the germination box, and two groups of side plates are fixedly connected to the bottom end of the grid support plate, and the two groups of side plates are symmetrically distributed on the vertical center axis of the grid support plate, and the inner side wall of the side plate is rotatably connected to a plurality of groups of gears, and two groups of racks are arranged at the bottom end of the grid support plate, and the two groups of racks are symmetrically distributed on the vertical center axis of the grid support plate, the racks are located above the gears, and the bottom ends of the racks are meshed with the gears, and a collecting box is arranged on the side of the rack away from the gears, and the collecting box is located below the grid support plate, and the collecting box is fixedly connected to the side walls of the racks.

[0006] Through the above technical solution, the collection box can be pulled out or pushed back to the initial position at the bottom end of the grid support plate.

[0007] Preferably, a corrugated hose is fixedly connected to the bottom end of the collection box, and the corrugated hose is communicated with the interior of the collection box.

[0008] Through the above technical solution, the culture liquid collected in the collection box can be introduced into the water storage tank through the corrugated hose.

[0009] Preferably, the outer wall of the germination box is fixedly connected to a water tank, the end of the corrugated hose away from the collecting box extends to the outside of the germination box, the end of the corrugated hose away from the collecting box is fixedly connected to the outer wall of the water tank, and the corrugated hose is interconnected with the interior of the water tank.

[0010] Through the above technical solution, the collected culture solution is stored in a water storage tank.

[0011] Preferably, a filter screen is provided inside the collection box, and two groups of plug-in blocks are fixedly connected to the bottom end of the filter screen, and the two groups of plug-in blocks are symmetrically distributed on the vertical center axis of the filter screen.

[0012] Through the above technical solution, the collected culture solution is filtered using a filter.

[0013] Preferably, two groups of fixing blocks are fixedly connected to the inner side wall of the collection box, and plug-in slots are provided inside the two groups of plug-in blocks, and the plug-in slots are adapted to the fixing blocks.

[0014] Through the above technical solution, the filter screen is installed inside the collection box through the fixing block.

[0015] Preferably, the top end of the fixing block is plugged into the inside of the plug-in slot, and the plug-in block and the fixing block form a plug-in structure.

[0016] The above technical solution makes it easy to remove or install the filter from the inside of the water tank.

[0017] Preferably, the inner side wall of the germination box is installed with several groups of spraying mechanisms, and each group of the spraying mechanisms is located above the grid support plate.

[0018] Through the above technical solution, the spraying mechanism sprays the culture solution to maintain the stability of the moisture inside the seedlings.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] (1) A grid support plate, a side plate, a gear, a rack, a collection box, a corrugated hose and a water storage tank are provided, and the collection box can be pulled out or pushed back to the initial position at the bottom of the grid support plate through the meshing activity of the rack and the gear, while keeping the collection box stably placed under the grid support plate, so as to facilitate the collection of excess culture liquid for recycling and reuse, thereby achieving the purpose of cost saving. At the same time, when the collection box is removed from the bottom of the grid support plate, it is convenient to clean the inside of the collection box to avoid bacterial growth;

[0021] (2) A filter screen, a plug-in block, a fixed block and a plug-in slot are provided, so that the excess culture solution can be filtered by the filter screen. At the same time, the filter screen can be easily disassembled or installed inside the collection box, so that the filter screen can be disassembled from the inside of the collection box, which is convenient for cleaning the mesh surface of the filter screen, avoiding impurities or soil from clogging the mesh surface of the filter screen and affecting the filtering efficiency of the filter screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the enlarged structure of point A of the utility model;

[0024] Figure 3 It is a partial enlarged structural schematic diagram of the side panel of the utility model;

[0025] Figure 4 It is a schematic diagram of the enlarged structure of the fixing block and the plug-in block of the utility model.

[0026] In the figure: 1. Germination box; 2. Grid support plate; 3. Side plate; 4. Gear; 5. Rack; 6. Collection box; 7. Corrugated hose; 8. Water storage tank; 9. Filter; 10. Plug-in block; 11. Fixing block; 12. Plug-in slot; 13. Spraying mechanism. DETAILED DESCRIPTION

[0027] 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.

[0028] Please refer to 1-4, an automatic germination device for tomato seedlings, including a germination box 1, wherein a plurality of groups of grid support plates 2 are equidistantly arranged inside the germination box 1 from top to bottom, the seedling cultivation box is placed inside the germination box 1 through the grid support plates 2, and the grid support plates 2 are used to provide a stable support force for the seedling cultivation box, the plurality of groups of grid support plates 2 are all threadedly connected to the inner wall of the germination box 1, and the inner wall of the germination box 1 is installed with a plurality of groups of spraying mechanisms 13, and the spraying mechanisms 13 are all located above the grid support plates 2, and the purpose of using the spraying mechanisms 13 to replenish water for the seedlings, the bottom end of the grid support plate 2 is threadedly connected with two groups of side plates 3, and the two groups of side plates 3 are symmetrically distributed on the vertical center axis of the grid support plate 2, the inner side wall of the side plate 3 is rotatably connected with a plurality of groups of gears 4, the gears 4 are equidistantly distributed on the side wall of the side plate 3, and the side plate 3 is used to provide support for the gears 4, and the bottom end of the grid support plate 2 is provided with two groups of racks 5. The two groups of racks 5 are symmetrically distributed on the vertical central axis of the grid support plate 2. The rack 5 is located above the gear 4. The bottom end of the rack 5 is meshed with the gear 4. By utilizing the meshing structural relationship between the rack 5 and the gear 4, the gear 4 provides support to the rack 5 while the rack 5 can move parallel to the gear 4. A collecting box 6 is arranged on the side of the rack 5 away from the gear 4. The collecting box 6 is located below a group of grid support plates 2 closest to the bottom of the germination box 1. The culture liquid can flow into the interior of the collecting box 6 through several groups of grid support plates 2. The collecting box 6 is used to collect the culture liquid for collection and recycling. The collecting box 6 is fixedly connected to the side wall of the rack 5. When the rack 5 moves, it can drive the collecting box 6 to move synchronously, so that the collecting box 6 can be pulled out or pushed back to the initial position below the grid support plate 2. At the same time, it is convenient to clean the interior of the collecting box 6 when it is pulled out to avoid bacterial growth.

[0029] Please refer to 1. The bottom end of the collecting box 6 is fixedly connected with a corrugated hose 7, and the corrugated hose 7 is interconnected with the interior of the collecting box 6. The corrugated hose 7 is used to introduce the culture solution collected in the collecting box 6 into the interior of the water tank 8. The outer wall of the germination box 1 is threadedly connected with the water tank 8. The end of the corrugated hose 7 away from the collecting box 6 extends to the outside of the germination box 1. The end of the corrugated hose 7 away from the collecting box 6 is fixedly connected to the outer wall of the water tank 8. The corrugated hose 7 is interconnected with the interior of the water tank 8. The water tank 8 is used to store the collected culture solution for recycling, which can achieve the purpose of saving costs.

[0030] Please refer to 1. Figure 2 and Figure 4 , a filter screen 9 is arranged inside the collection box 6, and the filter screen 9 is used to filter the collected culture solution to avoid mixing impurities such as soil inside it, which affects the reuse of the culture solution. Two groups of plug-in blocks 10 are welded at the bottom end of the filter screen 9, and the two groups of plug-in blocks 10 are symmetrically distributed on the vertical center axis of the filter screen 9. The bottom end of the plug-in block 10 is a cross-shaped structure, and two groups of fixing blocks 11 are welded on the inner side wall of the collection box 6. Plug-in grooves 12 are opened inside the two groups of plug-in blocks 10, and the plug-in grooves 12 are adapted to the fixing blocks 11. The interior of the plug-in grooves 12 is also a cross-shaped structure. The top end of the fixing block 11 is plugged into the interior of the plug-in grooves 12, and the plug-in block 10 and the fixing block 11 constitute a plug-in structure. Using the plug-in structure constituted by the plug-in block 10 and the fixing block 11, the filter screen 9 can be removed or installed from the inside of the collection box 6, which is convenient for replacing or cleaning the collection box 6.

[0031] Working principle: When in use, first turn on the switch of the spraying mechanism 13 to spray the seedling cultivation box with the cultivation liquid to maintain the stability of the humidity inside the seedlings. The excess cultivation liquid flows into the interior of the collection box 6 through the grid support plate 2, and the collection box 6 is used to collect the cultivation liquid;

[0032] Secondly, the culture solution in the collection box 6 falls onto the surface of the filter screen 9, and the filter screen 9 filters the culture solution. The filtered culture solution is discharged into the water storage tank 8 through the corrugated hose 7, and the water storage tank 8 is used to collect the culture solution for the next circulation.

[0033] Finally, move one end of the collection box 6, and use the meshing structure of the gear 4 and the rack 5 to move the collection box 6 out from the bottom of the grid support plate 2, move the filter screen 9 until the plug-in block 10 is completely disengaged from the inner wall of the plug-in slot 12, and complete the disassembly of the filter screen 9. After cleaning the gaps in the mesh surface of the filter screen 9, place the filter screen 9 inside the collection box 6 for installation, and then push the collection box 6 to the initial position to complete the work.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A tomato seedling automatic germination device, comprising a germination box (1), characterized in that: A plurality of groups of grid support plates (2) are arranged equidistantly from top to bottom inside the germination box (1), and the plurality of groups of grid support plates (2) are fixedly connected to the inner side wall of the germination box (1). Two groups of side plates (3) are fixedly connected to the bottom end of the grid support plate (2), and the two groups of side plates (3) are symmetrically distributed on the vertical center axis of the grid support plate (2). The inner side wall of the side plate (3) is rotatably connected to a plurality of groups of gears (4). Two groups of racks (5) are arranged at the bottom end of the grid support plate (2), and the two groups of racks (5) are symmetrically distributed on the vertical center axis of the grid support plate (2). The racks (5) are located above the gears (4), and the bottom ends of the racks (5) are meshed with the gears (4). A collecting box (6) is arranged on the side of the racks (5) away from the gears (4), and the collecting box (6) is located below the grid support plate (2). The collecting box (6) is fixedly connected to the side wall of the racks (5).

2. The automatic germination device for tomato seedlings according to claim 1, characterized in that: A corrugated hose (7) is fixedly connected to the bottom end of the collection box (6), and the corrugated hose (7) is in communication with the interior of the collection box (6).

3. The automatic germination device for tomato seedlings according to claim 2, characterized in that: The outer side wall of the germination box (1) is fixedly connected to a water storage tank (8); one end of the corrugated hose (7) away from the collecting box (6) extends to the outside of the germination box (1); one end of the corrugated hose (7) away from the collecting box (6) is fixedly connected to the outer side wall of the water storage tank (8); and the corrugated hose (7) is connected to the inside of the water storage tank (8).

4. The automatic germination device for tomato seedlings according to claim 1, characterized in that: A filter screen (9) is arranged inside the collection box (6), and two groups of plug-in blocks (10) are fixedly connected to the bottom end of the filter screen (9), and the two groups of plug-in blocks (10) are symmetrically distributed on the vertical center axis of the filter screen (9).

5. The automatic germination device for tomato seedlings according to claim 4, characterized in that: Two groups of fixing blocks (11) are fixedly connected to the inner side wall of the collection box (6), and the insides of the two groups of plug-in blocks (10) are provided with plug-in slots (12), and the plug-in slots (12) are adapted to fit the fixing blocks (11).

6. The automatic germination device for tomato seedlings according to claim 5, characterized in that: The top end of the fixing block (11) is plugged into the interior of the plug-in slot (12), and the plug-in block (10) and the fixing block (11) form a plug-in structure.

7. The automatic germination device for tomato seedlings according to claim 5, characterized in that: A plurality of groups of spraying mechanisms (13) are installed on the inner side wall of the germination box (1), and each group of the spraying mechanisms (13) is located above the grid support plate (2).

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