Plant factory vegetable seedling structure

Abstract

The utility model discloses a kind of vegetable seedling structure of plant factory, including cultivation frame and seedling tray, track positioning plate piece is provided on the cultivation frame, placing frame is provided on track positioning plate piece, seedling tray is movably placed inside the placing frame, fixed plate is provided on the upper position of cultivation frame located seedling tray, the lower surface of fixed plate is provided with transverse reciprocating adjustment assembly.The utility model is through setting transverse reciprocating adjustment assembly, translation tube and spray head, under the operation of transverse reciprocating adjustment assembly, it will drive translation tube translation, then translation tube drives spray head translation to make spray head moving area cover entire seedling tray, so it can automatically spray irrigation to the vegetable on seedling tray, reaches the effect that entire seedling tray is automatically irrigated by spray head to vegetable, solve the problem that vegetable seedling needs manual spraying and irrigation in prior art and makes manpower cost increase and operation time increase.

Description

Technical Field

[0001] This utility model relates to the field of plant cultivation technology, and in particular to a vegetable seedling cultivation structure for a plant factory. Background Technology

[0002] Plant factories are a new and advanced agricultural production method that uses highly intelligent modern technology to precisely control the temperature, light, humidity, and carbon dioxide concentration required by the factory, simulating the plant growth environment. This allows plants to be planted and grown at any time, unaffected by seasonal changes and weather. Currently, vegetables are the most commonly cultivated plants in plant factories, and they have great application prospects, especially in the field of space exploration.

[0003] In plant factory production, vegetables need to be cultivated into seedlings, which are then raised in seedling trays installed on seedling racks. Although the environment of a plant factory has been simulated, in daily vegetable cultivation, vegetables still need to be sprayed, watered, and irrigated manually, which not only increases labor costs but also extends the time spent on watering and spraying.

[0004] Therefore, how to provide a plant factory vegetable seedling cultivation structure is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0005] One objective of this invention is to propose a vegetable seedling cultivation structure for a plant factory. This invention solves the problem that the existing technology requires manual spraying and irrigation for vegetable seedling cultivation, which increases labor costs and operation time.

[0006] A vegetable seedling raising structure for a plant factory according to an embodiment of the present invention includes a cultivation rack and a seedling tray. The cultivation rack is provided with a track positioning plate, and a placement frame is provided on the track positioning plate. The seedling tray is movably placed inside the placement frame. A fixing plate is provided on the cultivation rack above the seedling tray. A lateral reciprocating adjustment component is provided on the lower surface of the fixing plate. A translation tube is provided on the lateral reciprocating adjustment component. An input tube fixed to and connected to the translation tube is provided on the lower surface of the translation tube. A nozzle is provided at the bottom of the translation tube and is located directly above the seedling tray.

[0007] The track positioning plate includes a track groove and a track rod. The track groove is fixed to the inner side of the culture rack, and the track rod is movable inside the track groove. The track rod is fixed to the side of the placement frame. A positioning groove is provided on the side of the track rod away from the placement frame. A placement through groove is provided on the track groove. A locking block is movable inside the placement through groove. A positioning seat is fixed on the side of the track groove corresponding to the position of the placement through groove. A spring is provided inside the positioning seat. One end of the spring is set at one end of the locking block, and the other end of the locking block is attached to the surface of the track rod.

[0008] The surface of the seedling tray is provided with a seedling opening, and the upper surface of the seedling tray is provided with a water channel. A water outlet is opened on the water channel corresponding to the position of the seedling opening. The water outlet is connected to the seedling opening. A mounting base is provided on the top of the seedling tray near the outermost position. A guide pipe is provided on the mounting base. One end of the guide pipe extends to the water channel, and the other end of the guide pipe is provided with a threaded connector.

[0009] The transverse reciprocating adjustment assembly includes a guide rod and a drive motor. The guide rod is fixed to the lower surface of the fixed plate. A reciprocating adjustment rod rotates on the guide rod. An adjustment block is movably fitted inside the guide rod and sleeved on the surface of the reciprocating adjustment rod. One end of the adjustment block is fixed to the translation tube. One end of the reciprocating adjustment rod extends out of the guide rod. A first transmission wheel is fixedly fitted on the surface of the reciprocating adjustment rod outside the guide rod. The drive motor is installed on the lower surface of the fixed plate at the position corresponding to the first transmission wheel. A second transmission wheel is fixedly fitted on the output shaft of the drive motor. A transmission belt is movably fitted on the surfaces of the second transmission wheel and the first transmission wheel.

[0010] The inner wall of the guide rod is provided with a guide groove parallel to the guide rod, and the surface of the adjusting block is provided with a positioning roller corresponding to the position of the guide groove. The positioning roller moves inside the guide groove.

[0011] The length of the translation tube is matched with the width of the seedling tray, and the length of the reciprocating screw is matched with the length of the seedling tray.

[0012] The beneficial effects of this utility model are:

[0013] By setting up a horizontal reciprocating adjustment component, a translation pipe, and a nozzle, the horizontal reciprocating adjustment component will drive the translation pipe to move horizontally, and then the translation pipe will drive the nozzle to move horizontally so that the nozzle's moving area covers the entire seedling tray. In this way, the vegetables on the seedling tray can be automatically sprayed and irrigated, achieving the effect of automatically irrigating the vegetables on the entire seedling tray through the nozzle. This solves the problem that the existing technology requires manual spraying and irrigation for vegetable seedling cultivation, which increases labor costs and operation time.

[0014] By setting up waterways, the guide pipes direct the solution needed by the vegetables to the waterways. The solution flows through the waterways to the water outlet, and then through the water outlet to the seedling inlet to supply the vegetables.

[0015] By setting up track positioning plates, the placement frame can be moved laterally in the plane, allowing the placement frame and seedling tray to be pulled out of the cultivation rack. This makes it easier to observe the vegetables and manage the vegetables on the seedling tray. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0017] Figure 1 This is a three-dimensional flowchart of a plant factory vegetable seedling cultivation structure proposed in this utility model.

[0018] Figure 2 This is a three-dimensional flow diagram of the waterway direction in a vegetable seedling cultivation structure for a plant factory proposed in this utility model.

[0019] Figure 3 This is a three-dimensional flow diagram of the cross-section of the transverse reciprocating adjustment component in a vegetable seedling raising structure for a plant factory proposed in this utility model.

[0020] Figure 4 This is a three-dimensional flowchart illustrating the connection status between the transverse reciprocating adjustment component, the translation pipe, and the nozzle in a vegetable seedling cultivation structure for a plant factory proposed in this utility model.

[0021] Figure 5 This is a three-dimensional flow diagram showing the position of the track positioning plate in a vegetable seedling cultivation structure for a plant factory proposed in this utility model.

[0022] The attached diagram shows: 1. Cultivation rack; 2. Seedling tray; 3. Track positioning plate; 4. Placement frame; 5. Fixing plate; 6. Lateral reciprocating adjustment assembly; 7. Translation pipe; 8. Input pipe; 9. Nozzle; 10. Track groove; 11. Track rod; 12. Positioning groove; 13. Placement through groove; 14. Locking block; 15. Positioning seat; 16. Spring component; 17. Seedling inlet; 18. Water channel; 19. Water outlet; 20. Mounting seat; 21. Guide pipe; 22. Threaded connector; 23. Guide groove rod; 24. Drive motor; 25. Reciprocating adjustment rod; 26. Adjustment block; 27. First transmission wheel; 28. Second transmission wheel; 29. ​​Transmission belt; 30. Guide groove; 31. Positioning roller. Detailed Implementation

[0023] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0024] Example 1

[0025] refer to Figure 1 and Figure 5The system includes a cultivation rack 1 and a seedling tray 2. The cultivation rack 1 is equipped with a track positioning plate 3, which includes a track groove 10 and a track rod 11. The track groove 10 is fixed to the inner side of the cultivation rack, and the track rod 11 moves within the track groove 10. The shape and size of the inner wall of the track groove 10 match the shape and size of the track rod 11 to prevent wobbling and improve the stability of the track rod 11. The track rod 11 is fixed to the side of the placement frame 4. A positioning groove 12 is provided on the side of the track rod 11 away from the placement frame 4. The positioning groove 12 is used to limit the position of the track rod 11, preventing it from separating from the track groove 10 when sliding inside it. A placement through groove 13 is provided on the track groove 10. A locking block 14 moves inside the placement through groove 13 and retracts into the placement through groove 13 under the pressure of the track rod 11. The side of the track groove 10 faces... A positioning seat 15 is fixed at the position where the slot 13 should be placed. A spring element 16 is installed inside the positioning seat 15. When the locking block 14 is squeezed and retracted into the slot 13, it will squeeze the spring element 16. One end of the spring element 16 is set at one end of the locking block 14, and the other end of the locking block 14 is attached to the surface of the track rod 11. During operation, the placement frame 4 is pulled, which causes the track rod 11 to move along the track groove 10 to the outside of the cultivation rack 1. When the positioning groove 12 on the track rod 11 reaches the position of the locking block 14, the locking block 14 will be locked in the positioning groove 12 under the compression of the spring element 16 to position the track rod 11. This improves the stability of the track rod 11 in the track groove 10 and prevents the track rod 11 from sliding out of the track groove 10. This pulling achieves the effect of moving the placement frame 4 and the seedling tray 2 out of the cultivation rack 1 at the same time, which is convenient for observing and managing the vegetables on the seedling tray 2.

[0026] Example 2

[0027] refer to Figure 1 , Figure 3 and Figure 4The track positioning plate 3 is equipped with a placement frame 4, and the seedling tray 2 is movably placed inside the placement frame 4. This not only positions the seedling tray 2 but also supports its bottom, making it easy to remove. A fixing plate 5 is located above the seedling tray 2 on the cultivation rack 1. A transverse reciprocating adjustment assembly 6 is provided on the lower surface of the fixing plate 5 to drive the translation pipe 7 and the nozzle 9. The transverse reciprocating adjustment assembly 6 includes a guide groove rod 23 and a drive motor 24. The guide groove rod 23 is fixed to the lower surface of the fixing plate 5, and a reciprocating adjustment rod 25 rotates on the guide groove rod 23. The length of the reciprocating screw matches the length of the seedling tray 2. An adjusting block 26 is sleeved on the surface of a reciprocating adjusting rod 25 and moves inside the guide rod 23. One end of the adjusting block 26 is fixed to the translation tube 7. A guide groove 30 parallel to the guide rod 23 is formed on the inner wall of the guide rod 23. A positioning roller 31 is set on the surface of the adjusting block 26 corresponding to the position of the guide groove 30. The positioning roller 31 moves inside the guide groove 30 and is used to stabilize the adjusting block 26, so as to reduce the force resistance when the adjusting block 26 moves and improve the stability of the moving adjusting block 26. One end of the reciprocating adjusting rod 25 extends out of the guide rod 23 and is fixedly sleeved on the surface of the reciprocating adjusting rod 25 outside the guide rod 23. A first transmission wheel 27 is provided. A drive motor 24 is mounted on the lower surface of the fixed plate 5, corresponding to the position of the first transmission wheel 27. A second transmission wheel 28 is fixedly sleeved on the output shaft of the drive motor 24. A transmission belt 29 is movably sleeved on the surfaces of the second transmission wheel 28 and the first transmission wheel 27. A translation tube 7 is provided on the transverse reciprocating adjustment assembly 6. The length of the translation tube 7 matches the width of the seedling tray 2. An input pipe 8 is provided on the lower surface of the translation tube 7, which is fixed and connected to the translation tube 7. The input pipe 8 is connected to an external water tank (not shown in the figure). A nozzle 9 is provided at the bottom of the translation tube 7, which is located directly above the seedling tray 2. The input pipe 8 delivers water to the flat surface. Water is sprayed from the nozzle 9 onto the transfer pipe 7 and the spray head 9. The spray head 9 changes the spray pattern of the water. During operation, the drive motor 24 starts to rotate while the nozzle 9 is spraying. The drive motor 24 drives the first drive wheel 27 to rotate through the second drive wheel 28 and the drive belt 29. The rotation of the first drive wheel 27 drives the reciprocating adjustment rod 25 to rotate. The rotation of the reciprocating adjustment rod 25 drives the adjustment block 26 to move along the guide groove rod 23 inside the guide groove rod 23, so that the transfer pipe 7 and the nozzle 9 cover the entire seedling tray 2, realizing the purpose of automatically spraying and irrigating the vegetables on the seedling tray 2. The nozzle 9 covers the entire seedling tray 2 for spraying, making the spraying more uniform.

[0028] Example 3

[0029] refer to Figure 2 and Figure 3The seedling tray 2 has a seedling inlet 17 on its surface, which is a prior art component. Seedling cultivation is carried out within this seedling inlet 17. The upper surface of the seedling tray 2 has a water channel 18 for holding the solution and guiding the solution. A water outlet 19 is provided on the water channel 18 corresponding to the position of the seedling inlet 17, and the water outlet 19 communicates with the seedling inlet 17. The solution in the water channel 18 is introduced into the seedling inlet 17 through the water outlet 19. A mounting base 20 is provided on the top of the seedling tray 2 near the outermost position. A guide pipe 21 is provided on the mounting base 20, which connects to an external input device. One end of the guide pipe 21 extends to the water channel 18 to guide the solution. The other end of the pipe 21 is provided with a threaded connector 22, which is used to connect the guide pipe 21 to the external input device for stable connection. During operation, the guide pipe 21 introduces the solution through the outside. The solution reaches the water channel 18 through the guide pipe 21. The solution in the water channel 18 flows to the water outlet 19. Then the solution reaches the seedling inlet 17 through the water outlet 19 to supply the vegetables. It should be noted that the water outlet 19 is small and the flow speed is slow. Therefore, when the solution in the water channel 18 is full, it is necessary to maintain a balance between outflow and inflow. This avoids the solution in the water channel 18 from overflowing due to excess solution and also avoids the solution from being insufficient to cover the area.

[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A vegetable seedling raising structure for a plant factory, characterized in that, The device includes a cultivation rack (1) and a seedling tray (2). The cultivation rack (1) is provided with a track positioning plate (3) and a placement frame (4). The seedling tray (2) is movably placed inside the placement frame (4). A fixing plate (5) is provided on the cultivation rack (1) above the seedling tray (2). A horizontal reciprocating adjustment component (6) is provided on the lower surface of the fixing plate (5). A translation tube (7) is provided on the horizontal reciprocating adjustment component (6). An input tube (8) is provided on the lower surface of the translation tube (7) and is fixed and connected to the translation tube (7). A nozzle (9) is provided at the bottom of the translation tube (7) and is located directly above the seedling tray (2). The track positioning plate (3) includes a track groove (10) and a track rod (11). The track groove (10) is fixed on the inner side of the culture rack, and the track rod (11) moves inside the track groove (10). The track rod (11) is fixed on the side of the placement frame (4). A positioning groove (12) is provided on the side of the track rod (11) away from the placement frame (4). A placement through groove (13) is provided on the track groove (10). A locking block (14) moves inside the placement through groove (13). A positioning seat (15) is fixed on the side of the track groove (10) corresponding to the position of the placement through groove (13). A spring (16) is provided inside the positioning seat (15). One end of the spring (16) is set at one end of the locking block (14), and the other end of the locking block (14) is attached to the surface of the track rod (11).

2. The plant factory vegetable seedling raising structure according to claim 1, characterized in that, The surface of the seedling tray (2) is provided with a seedling opening (17), and the upper surface of the seedling tray (2) is provided with a water channel (18). A water outlet (19) is opened on the water channel (18) corresponding to the position of the seedling opening (17). The water outlet (19) is connected to the seedling opening (17). A mounting base (20) is provided on the top of the seedling tray (2) near the outermost position. A guide pipe (21) is provided on the mounting base (20). One end of the guide pipe (21) extends to the water channel (18), and the other end of the guide pipe (21) is provided with a threaded connector (22).

3. The plant factory vegetable seedling raising structure according to claim 2, characterized in that, The transverse reciprocating adjustment assembly (6) includes a guide groove rod (23) and a drive motor (24). The guide groove rod (23) is fixed on the lower surface of the fixed plate (5). A reciprocating adjustment rod (25) rotates on the guide groove rod (23). An adjustment block (26) is movably sleeved on the surface of the reciprocating adjustment rod (25) inside the guide groove rod (23). One end of the adjustment block (26) is fixed to the translation tube (7). One end of the reciprocating adjustment rod (25) extends out of the guide groove rod (23). A first transmission wheel (27) is fixedly sleeved on the surface of the reciprocating adjustment rod (25) outside the guide groove rod (23). The drive motor (24) is installed on the lower surface of the fixed plate (5) at the position corresponding to the first transmission wheel (27). A second transmission wheel (28) is fixedly sleeved on the output shaft of the drive motor (24). A transmission belt (29) is movably sleeved on the surfaces of the second transmission wheel (28) and the first transmission wheel (27).

4. The plant factory vegetable seedling raising structure according to claim 3, characterized in that, The inner wall of the guide rod (23) is provided with a guide groove (30) parallel to the guide rod (23), and the surface of the adjusting block (26) is provided with a positioning roller (31) corresponding to the position of the guide groove (30). The positioning roller (31) moves inside the guide groove (30).

5. A plant factory vegetable seedling raising structure according to claim 4, characterized in that, The length of the translation tube (7) is matched with the width of the seedling tray (2), and the length of the reciprocating screw is matched with the length of the seedling tray (2).

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