Agricultural and forestry crop seedling raising device

Abstract

The utility model discloses a kind of agroforestry seedling raising devices, it includes, seedling raising box, the inner surface of the seedling raising box is fixedly connected with petri dish, the upper surface of the seedling raising box is fixedly connected with fixed plate, the fixed plate is provided with sliding slot one, sliding slot two, the inner surface of the sliding slot one is slidably connected with sliding block one, the side surface of the fixed plate is fixedly connected with support one, the inner surface of the support one is rotatably connected with screw rod one, by above-mentioned structure, can greatly improve work efficiency, replace traditional manual positioning and take seedling operation to reduce manpower cost input, avoid the efficiency decline problem caused by fatigue due to artificial operation, can ensure that sliding block and clamping plate run according to preset trajectory, to improve the accuracy of dish position, reduce the petri dish damage or seedling omission risk caused by positioning deviation, clamping plate clamping strength is stably controlled by mechanical structure, can effectively reduce seedling root system damage caused by uneven intensity when artificial seedling is taken, improve the survival rate after seedling dish.

Description

Technical Field

[0001] This utility model relates to the field of seedling raising device technology, and in particular to a seedling raising device for agricultural and forestry crops. Background Technology

[0002] Seedling removal from the culture dish is a crucial step in seedling cultivation and transplanting. Currently, traditional seedling removal operations rely heavily on manual labor, requiring operators to manually position the culture dish and remove the seedlings. This method is not only inefficient and fails to meet the demands of large-scale seedling production, but also requires a significant investment of manpower, leading to high labor costs. Furthermore, manual operation is susceptible to fatigue, and efficiency declines significantly with prolonged operation. Positioning accuracy is also difficult to guarantee, easily resulting in damage to the culture dish or missed seedlings due to positional deviations. In addition, the clamping force used during manual removal relies entirely on experience, leading to uneven force and potentially damaging the seedling roots, severely impacting the survival rate after removal and hindering the development of the seedling industry towards automation and large-scale production. Utility Model Content

[0003] The purpose of this invention is to at least solve one of the technical problems existing in the prior art, and to provide a seedling raising device for agricultural and forestry crops. This solves the problem that traditional seedling removal from petri dishes relies heavily on manual labor, requiring operators to manually position the petri dishes and remove the seedlings. This method is not only inefficient and unable to meet the production needs of large-scale seedling raising, but also requires a large investment of manpower, resulting in high labor costs. Furthermore, the clamping force during manual seedling removal depends entirely on experience, often leading to uneven force and easily damaging the seedling roots.

[0004] This utility model also provides a seedling raising device for agricultural and forestry crops as described above, comprising: a seedling box, a petri dish fixedly connected to the inner surface of the seedling box, a fixed plate fixedly connected to the upper surface of the seedling box, a first sliding groove and a second sliding groove provided on the fixed plate, a first slider slidably connected to the inner surface of the first sliding groove, a first bracket fixedly connected to the side surface of the fixed plate, a first lead screw rotatably connected to the inner surface of the first bracket, the first lead screw being threadedly connected to the first slider, a second slider slidably connected to the inner surface of the second sliding groove, a second bracket fixedly connected to the side surface of the fixed plate, a second lead screw rotatably connected to the inner surface of the second bracket, the second lead screw being threadedly connected to the second slider, a slide rail provided on both the first and second sliders, a third slider slidably connected to the inner surface of both slide rails, a third lead screw rotatably connected to the inner surface of both slide rails, the third lead screw being threadedly connected to the third slider, a hydraulic cylinder fixedly connected to the upper surface of both third sliders, and a clamping plate fixedly connected to the output end of the hydraulic cylinder.

[0005] Preferably, a motor is fixedly connected to the outer surface of the bracket, and the lead screw is driven by the motor.

[0006] Preferably, a motor is fixedly connected to the outer surface of the second bracket, and the second lead screw is driven by the second motor.

[0007] Preferably, a motor is fixedly connected to the side surface of the slide rail, and the lead screw is driven by the motor.

[0008] Preferably, the seedling box is fixedly connected to a support leg, and a base is fixedly connected to the lower surface of the support leg.

[0009] Preferably, the base is provided with a flexible board, and the flexible board is made of rubber.

[0010] Preferably, a base plate is fixedly connected to the lower surface of the base, and two drainage grooves are provided on the base plate.

[0011] Preferably, the petri dish is provided with a second drain outlet, and the drainage trough is provided with a first drain outlet.

[0012] Beneficial effects: It can significantly improve work efficiency, replace traditional manual positioning and seedling removal operations to reduce labor costs, and avoid the problem of decreased efficiency due to fatigue in manual operation; the precise positioning achieved by the motor screw drive can ensure that the slider and clamping plate run along the preset trajectory, thereby improving the accuracy of the removal position and reducing the risk of damage to the culture dish or seedling loss caused by positioning deviation. The clamping force of the clamping plate is stably controlled by the mechanical structure, which can effectively reduce the damage to the seedling roots caused by uneven force during manual seedling removal and improve the survival rate of seedlings after removal from the dish.

[0013] The agricultural and forestry crop seedling raising device of this technical solution involves the operator starting motor one and motor two, which drive the lead screw to control the slider and move it to the row where the seedlings need to be removed from the petri dish. Then, motor three is started, which drives slider three to control the clamping plate and move it above the petri dish. The hydraulic cylinder drives the clamping plate to move down to the petri dish, and the clamping plates on both sides enter the petri dish to clamp the seedlings out of the petri dish. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0015] Figure 1 This is a front view structural diagram of the agricultural and forestry crop seedling raising device of this utility model;

[0016] Figure 2 This is a top view of the agricultural and forestry crop seedling raising device of this utility model;

[0017] Figure 3 This is a bottom view of the structure of the agricultural and forestry crop seedling raising device of this utility model;

[0018] Figure 4This is a rear view of the agricultural and forestry crop seedling raising device of this utility model;

[0019] Legend:

[0020] 1. Seedling box; 2. Slide rail; 3. Slide groove one; 4. Support one; 5. Motor one; 6. Fixing plate; 7. Slider one; 8. Slider two; 9. Slide groove two; 10. Motor two; 11. Support two; 12. Lead screw three; 13. Slider three; 14. Hydraulic cylinder; 15. Clamping plate; 16. Lead screw two; 17. Petri dish; 18. Support leg; 19. Base; 20. Flexible board; 21. Base plate; 22. Drainage trough; 23. Lead screw one; 24. Drain outlet one; 25. Drain outlet two; 26. Motor three. Detailed Implementation

[0021] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0022] Reference Figure 1-4 This utility model discloses a seedling raising device for agricultural and forestry crops, comprising: a seedling box 1, a petri dish 17 fixedly connected to the inner surface of the seedling box 1, a fixing plate 6 fixedly connected to the upper surface of the seedling box 1, a sliding groove 3 and a sliding groove 9 provided on the fixing plate 6, a slider 7 slidably connected to the inner surface of the sliding groove 3, a bracket 4 fixedly connected to the side surface of the fixing plate 6, a lead screw 23 rotatably connected to the inner surface of the bracket 4, the lead screw 23 being threadedly connected to the slider 7, a slider 8 slidably connected to the inner surface of the sliding groove 9, a bracket 11 fixedly connected to the side surface of the fixing plate 6, a lead screw 16 rotatably connected to the inner surface of the bracket 11, the lead screw 16 being threadedly connected to the slider 8.

[0023] Specifically: The operator starts motor 5 and motor 10. The motors drive the lead screw to control the slider, moving it to the row where seedlings need to be removed from the trays.

[0024] Slide rails 2 are provided on both slider 1 (7) and slider 2 (8). Slide rail 3 (13) is slidably connected to the inner surface of both slide rails 2. Screw 3 (12) is rotatably connected to the inner surface of both slide rails 2. Screw 3 (12) and slider 3 (13) are connected by a through thread. Hydraulic cylinders 14 are fixedly connected to the upper surface of both sliders 3 (13). Clamping plate 15 is fixedly connected to the output end of hydraulic cylinder 14.

[0025] Specifically: Start motor 3 26, motor 3 26 drives slider 3 13 to control clamp 15, which moves to above petri dish 17. Hydraulic cylinder 14 drives clamp 15 to move down to petri dish 17. The clamps 15 on both sides enter petri dish 17 to clamp the seedlings out of the dish.

[0026] Motor 5 is fixedly connected to the outer surface of bracket 1 4, and lead screw 23 is driven by motor 5. Motor 10 is fixedly connected to the outer surface of bracket 2 11, and lead screw 16 is driven by motor 10. Motor 26 is fixedly connected to the side surface of slide rail 2, and lead screw 12 is driven by motor 26. Support leg 18 is fixedly connected to the seedling box 1. Base 19 is fixedly connected to the lower surface of support leg 18. Soft board 20 is provided on base 19. Soft board 20 is made of rubber. Base plate 21 is fixedly connected to the lower surface of base 19. Two drainage grooves 22 are provided on base plate 21. Drainage outlet 24 is provided on petri dish 17. Drainage outlet 25 is provided on drainage groove 22.

[0027] Specifically: The precise positioning achieved by the motor screw drive ensures that the slider and clamping plate 15 run along the preset trajectory, thereby improving the accuracy of the removal position and reducing the risk of damage to the culture dish 17 or seedling loss due to positioning deviation. The clamping force of the clamping plate 15 is stably controlled through the mechanical structure, which can effectively reduce the damage to the seedling roots caused by uneven force when manually removing seedlings and improve the survival rate of seedlings after removal from the dish.

[0028] Working principle: Start motor 3 26, motor 3 26 drives slider 3 13 to control clamping plate 15, which runs above petri dish 17. Hydraulic cylinder 14 drives clamping plate 15 to run down to petri dish 17. The clamping plates on both sides enter petri dish 17 to clamp the seedlings out of the dish.

[0029] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model 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 utility model.

Claims

1. A seedling raising device for agricultural and forestry crops, characterized in that, include: A seedling box (1) has a petri dish (17) fixedly connected to its inner surface. A fixing plate (6) is fixedly connected to the upper surface of the seedling box (1). The fixing plate (6) is provided with a sliding groove 1 (3) and a sliding groove 2 (9). A slider 1 (7) is slidably connected to the inner surface of the sliding groove 1 (3). A bracket 1 (4) is fixedly connected to the side surface of the fixing plate (6). A lead screw 1 (23) is rotatably connected to the inner surface of the bracket 1 (4). The lead screw 1 (23) and the slider 1 (7) are threadedly connected. A slider 2 (8) is slidably connected to the inner surface of the sliding groove 2 (9). The side surface of the fixing plate (6) is fixedly connected to the sliding groove 2 (9). A bracket two (11) is connected, and a lead screw two (16) is rotatably connected to the inner surface of the bracket two (11). The lead screw two (16) is threadedly connected to the slider two (8). Slide rails (2) are provided on both slider one (7) and slider two (8). Slider three (13) is slidably connected to the inner surface of both slide rails (2). Lead screw three (12) is rotatably connected to the inner surface of both slide rails (2). Lead screw three (12) is threadedly connected to slider three (13). Hydraulic cylinders (14) are fixedly connected to the upper surface of both slider three (13). A clamping plate (15) is fixedly connected to the output end of the hydraulic cylinder (14).

2. The seedling raising device for agricultural and forestry crops according to claim 1, characterized in that, The outer surface of the bracket (4) is fixedly connected to the motor (5), and the lead screw (23) is driven by the motor (5).

3. The seedling raising device for agricultural and forestry crops according to claim 1, characterized in that, The outer surface of the bracket two (11) is fixedly connected to the motor two (10), and the lead screw two (16) is driven by the motor two (10).

4. The seedling raising device for agricultural and forestry crops according to claim 1, characterized in that, The slide rail (2) is fixedly connected to a motor three (26), and the lead screw three (12) is driven by the motor three (26).

5. The seedling raising device for agricultural and forestry crops according to claim 1, characterized in that, The seedling box (1) is fixedly connected to a support leg (18), and a base (19) is fixedly connected to the lower surface of the support leg (18).

6. The seedling raising device for agricultural and forestry crops according to claim 5, characterized in that, A flexible plate (20) is provided on the base (19), and the flexible plate (20) is made of rubber.

7. The seedling raising device for agricultural and forestry crops according to claim 6, characterized in that, The lower surface of the base (19) is fixedly connected to a base plate (21), and two drainage grooves (22) are provided on the base plate (21).

8. The seedling raising device for agricultural and forestry crops according to claim 7, characterized in that, The petri dish (17) is provided with a second drain outlet (24), and the drainage trough (22) is provided with a first drain outlet (25).

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