Forest grass double-layer seedling raising device

Abstract

The utility model relates to the technical field of seedling raising devices, and discloses a forest and grass double-layer seedling raising device. The seedling raising box comprises a seedling raising box body, two lifting mechanisms are fixedly installed in the seedling raising box body, the tops of the two lifting mechanisms are fixedly connected with corresponding placement frames, the interiors of the two placement frames are slidably connected with corresponding seedling raising beds, a plurality of fluorescent lamps are fixedly connected in the seedling raising box body, and the fluorescent lamps are fixedly connected with the seedling raising box body. Two pesticide spraying pipelines are fixedly mounted in the seedling raising box body. According to the device, after forest grass seedlings grow to a certain stage, the height of the seedling raising bed can be adjusted according to the growth speed of the forest grass seedlings, the growth space of the seedlings is enlarged, the photosynthesis efficiency of the seedlings is effectively improved, meanwhile, liquid medicine and clear water are subjected to split-flow irrigation, and the irrigation efficiency is improved. The irrigation proportion of liquid medicine and clear water can be accurately controlled, so that the requirements of seedlings in different growth stages are met, and the growth environment of forest and grass seedlings is protected.

Description

Technical Field

[0001] This utility model relates to the field of seedling raising device technology, and in particular to a double-layer seedling raising device for forests and grasslands. Background Technology

[0002] The forest and grassland double-layer seedling raising device is a water-saving equipment mainly used for forest and grassland seedling raising. It features simple structure, convenient control, and good water-saving effect. This device utilizes the differences in growth space, light, water, and temperature requirements of forest and grassland plants, dividing them into upper and lower layers. The upper layer of forest seedlings requires more light and relatively larger growth space, while the lower layer of grass seedlings has relatively less light requirements and can adapt to a relatively shady environment. Through layered seedling raising, forest seedlings and grass seedlings can be cultivated simultaneously in a limited space, improving seedling raising efficiency. The forest and grassland double-layer seedling raising device is suitable for various forest and grassland seedling raising scenarios, and is particularly suitable for agricultural and forestry production environments that require high-efficiency water conservation. Its simple structure and convenient control give it significant advantages in factory-style seedling raising, and can significantly improve seedling survival rate and production efficiency.

[0003] Currently, although the seedling raising device for forestry and grassland has a double-layer structure, in the actual seedling raising process, there may be a situation where the space for the branches and leaves to extend is limited after the seedlings of the upper forest reach a certain stage of growth. For some fast-growing forest species, after a period of seedling raising, their branches and leaves may shade each other, affecting the efficiency of photosynthesis. In addition, watering and spraying are required frequently during the seedling raising process. However, the existing seedling raising device mostly mixes the pesticide solution and clean water through a unified pipeline for irrigation, making it difficult to accurately control the pesticide and nutrient components in the pesticide solution and the water ratio in the clean water, which can easily damage the forest seedlings. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a double-layer seedling raising device for forests and grasslands.

[0005] This utility model is achieved by the following technical solution: a seedling box body, two lifting mechanisms are fixedly installed inside the seedling box body, and corresponding placement frames are fixedly connected to the top of each of the two lifting mechanisms. Corresponding seedling beds are slidably connected inside each of the two placement frames. Multiple fluorescent lamps are fixedly connected inside the seedling box body. Two medicine spray pipes are fixedly installed inside the seedling box body. Two clean water irrigation pipes are fixedly installed inside the seedling box body.

[0006] As a further improvement to the above solution, the lifting mechanism includes two equipment mounting frames, two first supports, and two second supports. A corresponding first connecting rod is fixedly connected to one end of each of the two first supports and one end of each of the two second supports. The two first connecting rods are slidably connected to their respective equipment mounting frames. A corresponding second connecting rod is rotatably connected to one end of each of the two first supports and one end of each of the two second supports. The two second connecting rods are fixedly connected to their respective equipment mounting frames. An internal threaded block is fixedly mounted on one of the first connecting rods. A servo motor is fixedly connected to one of the equipment mounting frames. A threaded rod is fixedly connected to the output shaft of the servo motor. One end of the threaded rod passes through the internal threaded block and is threadedly connected to it.

[0007] As a further improvement to the above solution, each equipment mounting frame is fixedly connected to a support plate, and one end of each threaded rod passes through the support plate and is rotatably connected to the support plate.

[0008] As a further improvement to the above solution, corresponding sliders are fixedly connected to both sides of the two seedling beds, and corresponding grooves are opened on both sides of the inner wall of the two placement frames. All four sliders are adapted to the corresponding grooves.

[0009] As a further improvement to the above scheme, a medicine storage box is fixedly connected to one side of the seedling box body, and the delivery pipes of the two medicine spraying pipes pass through the seedling box body and are fixedly connected to the medicine storage box. A water storage tank is fixedly connected to the other side of the seedling box body, and the delivery pipes of the two clean water irrigation pipes pass through the seedling box body and are fixedly connected to the water storage tank.

[0010] As a further improvement to the above solution, a box door is installed on the seedling box body, and a box handle is fixedly connected to the box door.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] This invention utilizes a combination of a seedling box body, a mounting base, a first connecting rod, a first support, and a servo motor to enable the device to adjust the height of the seedling bed according to the growth rate of the seedlings as they grow to a certain stage. This expands the seedlings' growth space and effectively improves their photosynthetic efficiency. Furthermore, the device separates the irrigation solution from the clean water, allowing for precise control of the irrigation ratio to meet the needs of the seedlings at different growth stages and protect their growth environment. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of the double-layer seedling raising device for forestry and grassland of this utility model;

[0014] Figure 2 This is a cross-sectional schematic diagram of the overall structure of the double-layer seedling raising device for forestry and grassland of this utility model;

[0015] Figure 3 This is a schematic diagram of the lifting mechanism of the double-layer seedling raising device for forestry and grassland of this utility model;

[0016] Figure 4 This is a schematic diagram of the disassembled lifting mechanism of the double-layer seedling raising device for forestry and grassland of this utility model;

[0017] Figure 5 This is a schematic diagram of the structure of the drug spraying pipe and the clean water irrigation pipe of the double-layer seedling raising device for forestry and grassland of this utility model.

[0018] Explanation of key symbols:

[0019] 1. Seedling box body; 2. Equipment mounting frame; 3. First connecting rod; 4. Second connecting rod; 5. First bracket; 6. Second bracket; 7. Internal threaded block; 8. Servo motor; 9. Threaded rod; 10. Support plate; 11. Placement frame; 12. Seedling bed; 13. Sliding block; 14. Slide groove; 16. Fluorescent lamp; 17. Drug spraying pipe; 18. Clean water irrigation pipe; 19. Drug storage box; 20. Water storage tank; 21. Box door; 22. Box handle. Detailed Implementation

[0020] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments.

[0021] Please combine Figures 1 to 5 The double-layer seedling raising device for forestry and grassland in this embodiment includes: a seedling box body 1, two lifting mechanisms fixedly installed inside the seedling box body 1, a corresponding placement frame 11 fixedly connected to the top of each of the two lifting mechanisms, a corresponding seedling bed 12 slidably connected inside each of the two placement frames 11, multiple fluorescent lamps 16 fixedly connected inside the seedling box body 1, two medicine spraying pipes 17 fixedly installed inside the seedling box body 1, and two clean water irrigation pipes 18 fixedly installed inside the seedling box body 1.

[0022] Through the above technical solution, the equipment can adjust the height of the seedbed 12 according to the growth rate of the seedlings, expand the growth space of the seedlings, and effectively improve the photosynthetic efficiency of the seedlings. At the same time, the equipment can separate the irrigation solution and the clean water to meet the needs of the seedlings at different growth stages and protect the growth environment of the seedlings.

[0023] The lifting mechanism includes two equipment mounting frames 2, two first supports 5, and two second supports 6. One end of each of the two first supports 5 and one end of each of the two second supports 6 are fixedly connected to a corresponding first connecting rod 3. The two first connecting rods 3 are slidably connected to the corresponding equipment mounting frames 2. One end of each of the two first supports 5 and one end of each of the two second supports 6 are rotatably connected to a corresponding second connecting rod 4. The two second connecting rods 4 are fixedly connected to the corresponding equipment mounting frames 2. An internal threaded block 7 is fixedly installed on one of the first connecting rods 3. A servo motor 8 is fixedly connected to one of the equipment mounting frames 2. A threaded rod 9 is fixedly connected to the output shaft of the servo motor 8. One end of the threaded rod 9 passes through the internal threaded block 7 and is threadedly connected to the internal threaded block 7.

[0024] Through the above technical solution, the equipment can raise and lower the upper seedling bed 12 and the lower seedling bed 12 respectively through two lifting mechanisms, so as to meet the growth space of the upper and lower layers of forest and grass seedlings respectively.

[0025] Each of the equipment mounting frames 2 is fixedly connected to a support plate 10, and one end of each threaded rod 9 passes through the support plate 10 and is rotatably connected to the support plate 10.

[0026] Through the above technical solution, the support plate 10 plays the role of supporting and limiting the threaded rod 9, and assists the threaded rod 9 in rotating when it rotates.

[0027] Both sides of the two seedling beds 12 are fixedly connected with corresponding sliders 13, and both sides of the inner walls of the two placement frames 11 are provided with corresponding grooves 14. The four sliders 13 are all adapted to the corresponding grooves 14.

[0028] Through the above technical solution, the four sliders 13 are adapted to the corresponding slide grooves 14, which play a role in supporting and limiting the two seedling beds 12, and assisting the two seedling beds 12 in moving.

[0029] A medicine storage tank 19 is fixedly connected to one side of the seedling box body 1. The delivery pipes of two medicine spraying pipes 17 pass through the seedling box body 1 and are fixedly connected to the medicine storage tank 19. A water pump is installed inside the medicine storage tank 19. The delivery pipes of the two medicine spraying pipes 17 are connected to the water pump inside the medicine storage tank 19. A water storage tank 20 is fixedly connected to the other side of the seedling box body 1. The delivery pipes of two clean water irrigation pipes 18 pass through the seedling box body 1 and are fixedly connected to the water storage tank 20. A water pump is installed inside the water storage tank 20. The delivery pipes of the two clean water irrigation pipes 18 are connected to the water pump inside the water storage tank 20.

[0030] With the above technical solution, both the medicine storage tank 19 and the water storage tank 20 are equipped with water pumps, which can be used to divert the medicine and clean water to irrigate the seedlings.

[0031] The seedling box body 1 is equipped with a box door 21, and a box handle 22 is fixedly connected to the box door 21.

[0032] Through the above technical solution, the box door 21 serves to seal and insulate the seedling box body 1, and the box handle 22 makes it convenient for staff to open the box door 21.

[0033] The implementation principle of a double-layer seedling raising device for forestry and grassland in this embodiment is as follows:

[0034] In use, the operator opens the box door 21, takes out the upper and lower seedling beds 12 from the seedling box body 1, places the tree seedlings into the upper seedling bed 12, and the grass seedlings into the lower seedling bed 12. After placement, the box door 21 is closed, and then the fluorescent lights 16 are turned on to cultivate the tree seedlings. When watering is needed, the water pump in the water storage tank 20 starts to deliver clean water through the delivery pipe of the clean water irrigation pipe 18 to the clean water irrigation pipe 18 to water the seedlings. When pesticides are needed, the water pump in the pesticide storage tank 19 starts to deliver the pesticide. Water is delivered to the seedlings through the delivery pipe of the spray pipe 17 to spray them with pesticide. After the seedlings have grown for a certain period of time, two servo motors 8 are started. The output shafts of the two servo motors 8 rotate, which drives the corresponding threaded rods 9 to rotate. The rotation of the two threaded rods 9 drives the corresponding internal threaded blocks 7 to move. The movement of the two internal threaded blocks 7 drives the corresponding first connecting rods 3 to move. The movement of the two first connecting rods 3 drives the corresponding placement frame 11 to rise and fall, so that the two seedbeds 12 can be raised and lowered respectively to meet the growth needs of the forest seedlings.

[0035] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A double-layer seedling raising device for forestry and grassland, characterized in that, include: The seedling box body has two lifting mechanisms fixedly installed inside. The top of each of the two lifting mechanisms is fixedly connected to a corresponding placement frame. Each of the two placement frames is slidably connected to a corresponding seedling bed. Multiple fluorescent lamps are fixedly connected inside the seedling box body. Two medicine spray pipes and two clean water irrigation pipes are fixedly installed inside the seedling box body.

2. The forestry and grassland double-layer seedling raising device as described in claim 1, characterized in that, The lifting mechanism includes two equipment mounting frames, two first brackets, and two second brackets. A corresponding first connecting rod is fixedly connected to one end of each of the two first brackets and one end of each of the two second brackets. The two first connecting rods are slidably connected to their respective equipment mounting frames. A corresponding second connecting rod is rotatably connected to one end of each of the two first brackets and one end of each of the two second brackets. The two second connecting rods are fixedly connected to their respective equipment mounting frames. An internally threaded block is fixedly mounted on one of the first connecting rods. A servo motor is fixedly connected to one of the equipment mounting frames. A threaded rod is fixedly connected to the output shaft of the servo motor. One end of the threaded rod passes through the internally threaded block and is threadedly connected to it.

3. The forestry and grassland double-layer seedling raising device as described in claim 2, characterized in that, Each of the equipment mounting frames is fixedly connected to a support plate, and one end of each threaded rod passes through the support plate and is rotatably connected to the support plate.

4. The forestry and grassland double-layer seedling raising device as described in claim 1, characterized in that, Both sides of the two seedling beds are fixedly connected with corresponding sliders, and both sides of the inner walls of the two placement frames are provided with corresponding sliding grooves. All four sliders are adapted to the corresponding sliding grooves.

5. The forestry and grassland double-layer seedling raising device as described in claim 1, characterized in that, A medicine storage box is fixedly connected to one side of the seedling box body. The delivery pipes of the two medicine spraying pipes pass through the seedling box body and are fixedly connected to the medicine storage box. A water storage tank is fixedly connected to the other side of the seedling box body. The delivery pipes of the two clean water irrigation pipes pass through the seedling box body and are fixedly connected to the water storage tank.

6. The forestry and grassland double-layer seedling raising device as described in claim 1, characterized in that, The seedling box is equipped with a box door, and a box handle is fixedly connected to the box door.

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