A seedling raising device for an agronomist

Abstract

The utility model discloses a kind of seedling raising devices for agronomist, it is related to seedling raising device technical field.Water receiving frame left and right two side walls are uniformly fixedly connected with support side plate, several support plates are arranged between two support side plates, locking fixing mechanism is arranged between support plate and two support side plates, the right side end of right side support side plate is fixedly connected with water storage tank, the upper end of water storage tank is fixedly connected with irrigation water pump, several watering pipes are fixedly connected with the output end of irrigation water pump, several watering spouts are fixedly connected on watering pipe.The cooperation of limiting sliding slot and locking fixing mechanism realizes the height free adjustment of support plate, and meets the different crop seedling height demand.Protective gauze net is arranged on the outside of device, the cooperation of support frame, limiting sliding block and limiting sliding rod realizes the folding and unfolding of protective gauze net, and the setting of protective gauze net plays a good protective effect on seedling cultivated in device.

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 agronomists. Background Technology

[0002] Agronomy is a science that studies the techniques and principles of crop production. Its main contents include the cultivation and breeding of field crops, soil management, fertilization, pest and disease control, application of agricultural machinery, irrigation and drainage of farmland, preliminary processing and storage of agricultural products, and the management of agricultural production. Among these, seedling raising is a crucial step in crop cultivation; seedling raising mainly refers to cultivating seedlings in nurseries, hotbeds, or greenhouses in preparation for transplanting into the ground.

[0003] However, existing seedling raising equipment on the market has a simple structure, usually only providing a basic seedling tray. Its structure is simple and its function is limited, generally with only basic protective structures. Furthermore, multi-layer seedling racks often use fixed spacing, making it inconvenient to adjust the height of seedlings for different crops. Therefore, this application proposes a seedling raising device for agronomists to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a seedling raising device for agronomists, which solves the technical problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a seedling raising device for agronomists, comprising a water receiving frame, with supporting side plates fixedly connected to the upper ends of both the left and right side walls of the water receiving frame, and a plurality of supporting plates arranged between the two supporting side plates, each supporting plate having a plurality of placement holes, into which a seedling basket is placed; the left and right ends of the supporting plates are slidably connected to the adjacent side walls of the left and right supporting side plates respectively via limiting grooves; and a locking and fixing mechanism is provided between the supporting plate and the two supporting side plates. A water storage tank is fixedly connected to the right end of the supporting side plate. An irrigation water pump is fixedly connected to the upper end of the water storage tank. The input end of the irrigation water pump passes through the side wall of the water storage tank and extends to the bottom of the water storage tank. Several watering pipes are fixedly connected to the output end of the irrigation water pump. Several watering inserts are fixedly connected to the watering pipes. Several drainage holes are opened on the side wall of the watering inserts. A valve is provided at the connection between the watering pipes and the output end of the irrigation water pump. A filter screen is provided inside the water receiving frame. An outer protective mechanism is provided between the two supporting side plates.

[0006] Preferably, the locking and fixing mechanism includes a fixing bolt and a fixing plate. A limiting slide is provided on the supporting side plate. Internal thread grooves are provided at both ends of the supporting plate. The fixing bolt and the fixing plate are located on the side of the supporting side plate away from the supporting plate. A plurality of snap-fit ​​grooves are provided on the side of the supporting side plate away from the supporting plate. A safety tooth is provided on the side of the fixing plate near the supporting plate. The safety tooth is adapted to the snap-fit ​​groove. The end of the fixing bolt near the supporting plate passes through the fixing plate and the limiting slide in sequence and extends into the internal thread groove. The fixing bolt is threadedly connected to the internal thread groove.

[0007] Preferably, the outer protective mechanism includes a protective mesh and several support frames. The outer ends of the support frames are fixedly connected to the inner sidewall of the protective mesh. The support frames are U-shaped. Auxiliary plates are fixedly connected to the left and right sides of the front and rear outer walls of the water receiving frame. Limiting slide rods are provided on the front and rear sides of the water receiving frame. The left and right ends of the limiting slide rods are fixedly connected to the adjacent sidewalls of the left and right auxiliary plates, respectively. Limiting sliders are fixedly connected to the lower ends of the front and rear sides of the support frames. The front and rear limiting sliders are located on the front and rear sides of the water receiving frame, respectively. The limiting slide rod passes through the limiting slider and is slidably connected to the limiting slider. An abutment rubber ring is provided between the limiting slider and the limiting slide rod.

[0008] Preferably, a plurality of atomizing water spray pipes are provided between the two supporting side plates, and the left and right ends of the atomizing water spray pipes are rotatably connected to the adjacent side walls of the two supporting side plates respectively. A plurality of atomizing nozzles are provided on the side wall of the atomizing water spray pipes. The output end of the irrigation water pump is connected to the atomizing water spray pipes, and a valve is provided between the atomizing water spray pipes and the output end of the irrigation water pump.

[0009] Preferably, a submersible pump is provided at the bottom of the water receiving frame, the input end of the submersible pump is close to the lower inner wall of the water receiving frame, and the output end of the submersible pump passes through the side wall of the water receiving frame and the side wall of the water storage tank in sequence and is connected to the water storage tank.

[0010] Preferably, a water guide plate is provided between adjacent support plates. The water guide plate has a W-shaped longitudinal section. A connecting plate is fixedly connected to the upper end of the water guide plate. The upper end of the connecting plate is fixedly connected to the lower end of the upper support plate. Two water passage holes are symmetrically opened on the front and rear sides of the water guide plate. The two water passage holes are located on the front and rear sides of the support plate, respectively, and the water passage holes are located above the filter screen.

[0011] Compared with related technologies, the seedling raising device for agronomists provided by this utility model has the following beneficial effects:

[0012] 1. This utility model provides a seedling raising device for agronomists. The device has several support plates arranged between two supporting side plates, and a locking mechanism is provided between the support plates and the supporting side plates. Through the cooperation of the limiting slide groove and the locking mechanism, the height of the support plates can be freely adjusted to meet the height requirements of different crop seedlings. Simultaneously, a protective net is provided on the outside of the device. The protective net can be folded and unfolded through the cooperation of the support frame, limiting slider, and limiting rod. The protective net provides good protection for the seedlings cultivated inside the device.

[0013] 2. This utility model provides a seedling raising device for agronomists. The device is equipped with a watering pipe and a glue insertion pipe. When seedling irrigation is required, the watering insertion pipe is inserted into the potting soil in the seedling basket, and the seedlings are irrigated through the drainage hole on the watering insertion pipe. At the same time, excess water from irrigation flows out from the bottom of the seedling basket and enters the water receiving frame through the water guide plate and filter screen. The irrigation water is recycled through a submersible pump. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 for Figure 1 Enlarged view of a portion of point A in the middle;

[0016] Figure 3 This is a schematic diagram of the protective mesh structure of this utility model;

[0017] Figure 4 This is a partial three-dimensional structural schematic diagram of the present invention;

[0018] Figure 5 This is a schematic diagram of the rear view structure of this utility model;

[0019] Figure 6 This is a schematic diagram of the support plate position structure of this utility model;

[0020] Figure 7 This is a three-dimensional structural diagram of the fixing plate of this utility model;

[0021] Figure 8 This is a three-dimensional cross-sectional structural diagram of the limiting slide position of this utility model;

[0022] Figure 9 for Figure 8 Enlarged view of a section at point B in the middle;

[0023] Figure 10 This is a three-dimensional cross-sectional view of the water guide plate of this utility model.

[0024] In the diagram: 1. Water receiving frame; 2. Supporting side plate; 3. Reinforcing plate; 4. Water storage tank; 5. Support plate; 6. Placement hole; 7. Seedling basket; 8. Auxiliary plate; 9. Limiting slide bar; 10. Limiting slider; 11. Abutment rubber ring; 12. Protective mesh; 13. Support frame; 14. Filter screen; 15. Irrigation pump; 16. Atomizing spray pipe; 17. Atomizing nozzle; 18. Watering pipe; 19. Watering insertion pipe; 20. Connecting plate; 21. Water guide plate; 22. Water passage hole; 23. Limiting slide; 24. Snap-fit ​​groove; 25. Fixing plate; 26. Fixing bolt; 27. Safety tooth; 28. Internal thread groove; 29. ​​Submersible pump. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0026] Please see Figures 1-10 This utility model provides a technical solution: a seedling raising device for agronomists, including a water receiving frame 1. Supporting side plates 2 are fixedly connected to the upper ends of both the left and right side walls of the water receiving frame 1. Several supporting plates 5 are arranged between the two supporting side plates 2. Several placement holes 6 are opened on the supporting plates 5, and seedling baskets 7 are placed in the placement holes 6. The left and right ends of the supporting plates 5 are slidably connected to the adjacent side walls of the left and right supporting side plates 2 respectively through limiting grooves. Locking and fixing mechanisms are provided between the supporting plates 5 and the two supporting side plates 2. A water storage tank 4 is fixedly connected to the right end of the right supporting side plate 2. An irrigation water pump 15 is fixedly connected to the upper end of the water storage tank 4. The input end of 5 passes through the side wall of the water storage tank 4 and extends to the bottom of the water storage tank 4. The output end of the irrigation water pump 15 is fixedly connected to several watering pipes 18. Several watering insertion pipes 19 are fixedly connected to the watering pipes 18. Several drainage holes are opened on the side wall of the watering insertion pipes 19. A valve is provided at the connection between the watering pipes 18 and the output end of the irrigation water pump 15. A filter screen 14 is provided inside the water receiving frame 1. An outer protective mechanism is provided between the two supporting side plates 2. Several reinforcing plates 3 are provided on the front and rear outer walls of the water receiving frame 1. The lower end of the reinforcing plate 3 is located in the same plane as the lower end surface of the water receiving frame 1. The overall stability of the device is improved by several reinforcing plates 3.

[0027] The locking and fixing mechanism includes a fixing bolt 26 and a fixing plate 25. A limit slide 23 is provided on the support side plate 2. Internal threaded grooves 28 are provided at both ends of the support plate 5. The fixing bolt 26 and the fixing plate 25 are located on the side of the support side plate 2 away from the support plate 5. Several snap-fit ​​grooves 24 are provided on the side of the support side plate 2 away from the support plate 5. A safety tooth 27 is provided on the side of the fixing plate 25 closest to the support plate 5. The safety tooth 27 is adapted to the snap-fit ​​groove 24. The end of the fixing bolt 26 closest to the support plate 5... The fixing plate 25 and the limiting slide 23 are connected to the internal thread groove 28. The fixing bolt 26 is threaded to the internal thread groove 28. When it is necessary to adjust the distance between adjacent support plates 5, the fixing bolt 26 is loosened and the fixing plate 25 is moved away from the support plate 5. After the safety tooth 27 is removed from the snap-fit ​​groove 24, the support plate 5 is moved up and down. After it is moved to a suitable height, the fixing plate 25 is pushed towards the support plate 5. After the safety tooth 27 engages with the snap-fit ​​groove 24, the fixing bolt 26 is tightened.

[0028] The external protective mechanism includes a protective mesh 12 and several support frames 13. The outer ends of the support frames 13 are fixedly connected to the inner wall of the protective mesh 12. Several support plates 5 are located inside the protective mesh 12. The support frames 13 are U-shaped. Auxiliary plates 8 are fixedly connected to the left and right sides of the front and rear outer walls of the water receiving frame 1. Limiting slide rods 9 are provided on the front and rear sides of the water receiving frame 1. The left and right ends of the limiting slide rods 9 are fixedly connected to the adjacent side walls of the left and right auxiliary plates 8, respectively. The lower ends of the support frames 13 are fixedly connected to the limiting slide rods 9. Block 10, with two limiting sliders 10 located on the front and rear sides of the water receiving frame 1 respectively, and a limiting rod 9 passing through the limiting slider 10 and slidably connected to it. An abutting rubber ring 11 is provided between the limiting slider 10 and the limiting rod 9. The folding and unfolding of the protective netting 12 are achieved through the cooperation of the support frame 13, the limiting slider 10 and the limiting rod 9. The protective netting 12 provides good protection for the seedlings cultivated in the device, while the abutting rubber ring 11 ensures that the support frame 13 in the device can be stabilized in any position.

[0029] Several atomizing water spray pipes 16 are arranged between the two supporting side plates 2. The left and right ends of the atomizing water spray pipes 16 are rotatably connected to the adjacent side walls of the two supporting side plates 2 respectively. Several atomizing nozzles 17 are opened on the side wall of the atomizing water spray pipes 16. The output end of the irrigation water pump 15 is connected to the atomizing water spray pipes 16. A valve is provided between the atomizing water spray pipes 16 and the output end of the irrigation water pump 15. When it is necessary to improve the external environment of the seedlings by atomizing water spray, the valve between the watering pipe 18 and the irrigation water pump 15 is closed, and the valve between the atomizing water spray pipes 16 and the irrigation water pump 15 is opened. Atomizing water spray is carried out through the atomizing nozzles 17 to meet the humidity requirements of the external environment during seedling cultivation.

[0030] A submersible pump 29 is installed at the bottom of the water receiving frame 1. The input end of the submersible pump 29 is close to the lower inner wall of the water receiving frame 1, and the output end of the submersible pump 29 passes through the side wall of the water receiving frame 1 and the side wall of the water storage tank 4 in sequence and is connected to the water storage tank 4.

[0031] Water guide plates 21 are provided between adjacent support plates 5. The longitudinal section of the water guide plate 21 is W-shaped. A connecting plate 20 is fixedly connected to the upper end of the water guide plate 21. The upper end of the connecting plate 20 is fixedly connected to the lower end of the upper support plate 5. Two water passage holes 22 are symmetrically opened on the front and rear sides of the water guide plate 21. The two water passage holes 22 are located on the front and rear sides of the support plate 5 respectively. The water passage holes 22 are located above the filter screen 14. When watering, excess water flows out from the lower end of the seedling basket 7 and enters the water receiving frame 1 through the water passage holes 22 on the water guide plate 21 and the filter screen 14. The irrigation water is recycled through the submersible pump 29.

[0032] Working principle: When in use, the seedlings to be cultivated are transplanted into the seedling basket 7, and the watering rod is inserted into the seedling soil. When irrigation is needed, the valve between the watering pipe 18 and the irrigation pump 15 is opened, and the irrigation water pump 15 is opened. The irrigation water enters the seedling soil through the drainage hole on the side wall of the watering pipe 19. At the same time, the excess water from irrigation flows out from the bottom of the seedling basket 7 and enters the water receiving frame 1 through the water passage hole 22 on the water guide plate 21 and the filter screen 14. The irrigation water is recycled through the submersible pump 29. When atomized water spraying is needed to improve the external environment of the seedlings, close the valve between the watering pipe 18 and the irrigation pump 15, and open the valve between the atomized water spraying pipe 16 and the irrigation pump 15. Atomized water spraying is then carried out through the atomizing nozzle 17 to meet the humidity requirements of the external environment during seedling cultivation. When it is necessary to adjust the distance between adjacent support plates 5, loosen the fixing bolt 26 and move the fixing plate 25 away from the support plate 5. After the safety tooth 27 is removed from the locking groove 24, move the support plate 5 up and down. After it is moved to a suitable height, push the fixing plate 25 towards the support plate 5. After the safety tooth 27 engages with the locking groove 24, tighten the fixing bolt 26. At the same time, a protective net 12 is set on the outside of the device. The protective net 12 can be folded and unfolded through the cooperation of the support frame 13, the limiting slider 10 and the limiting slide rod 9. The protective net 12 provides good protection for the seedlings cultivated in the device.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A seedling raising device for agronomists, comprising a water receiving frame (1), characterized in that: The upper ends of the left and right side walls of the water receiving frame (1) are fixedly connected to supporting side plates (2). Several supporting plates (5) are arranged between the two supporting side plates (2). Several placement holes (6) are opened on the supporting plates (5). Seedling baskets (7) are arranged in the placement holes (6). The left and right ends of the supporting plates (5) are slidably connected to the adjacent side walls of the left and right supporting side plates (2) through limiting grooves. Locking and fixing mechanisms are provided between the supporting plates (5) and the two supporting side plates (2). A water storage tank (4) is fixedly connected to the right end of the right supporting side plate (2). An irrigation pump (15) is fixedly connected to the upper end. The input end of the irrigation pump (15) passes through the side wall of the water storage tank (4) and extends to the bottom of the water storage tank (4). Several watering pipes (18) are fixedly connected to the output end of the irrigation pump (15). Several watering inserts (19) are fixedly connected to the watering pipes (18). Several drainage holes are opened on the side wall of the watering inserts (19). A valve is provided at the connection between the watering pipes (18) and the output end of the irrigation pump (15). A filter screen (14) is provided inside the water receiving frame (1). An outer protective mechanism is provided between the two supporting side plates (2).

2. The seedling raising device for agronomists according to claim 1, characterized in that: The locking and fixing mechanism includes a fixing bolt (26) and a fixing plate (25). A limiting slide (23) is provided on the supporting side plate (2). Both the left and right ends of the supporting plate (5) are provided with internal thread grooves (28). The fixing bolt (26) and the fixing plate (25) are located on the side of the supporting side plate (2) away from the supporting plate (5). Several snap-fit ​​grooves (24) are provided on the side of the supporting side plate (2) away from the supporting plate (5). A safety tooth (27) is provided on the side of the fixing plate (25) close to the supporting plate (5). The safety tooth (27) is adapted to the snap-fit ​​groove (24). The end of the fixing bolt (26) close to the supporting plate (5) passes through the fixing plate (25) and the limiting slide (23) in sequence and extends into the internal thread groove (28). The fixing bolt (26) is threadedly connected to the internal thread groove (28).

3. The seedling raising device for agronomists according to claim 1, characterized in that: The outer protective mechanism includes a protective mesh (12) and several support frames (13). The outer ends of the several support frames (13) are fixedly connected to the inner sidewall of the protective mesh (12). The support frames (13) are U-shaped. The left and right sides of the front and rear outer walls of the water receiving frame (1) are fixedly connected to auxiliary plates (8). The front and rear sides of the water receiving frame (1) are provided with limiting slide rods (9). The left and right ends of the limiting slide rods (9) are fixedly connected to the adjacent sidewalls of the left and right auxiliary plates (8) respectively. The lower ends of the front and rear sides of the support frame (13) are fixedly connected to limiting sliders (10). The front and rear limiting sliders (10) are located on the front and rear sides of the water receiving frame (1) respectively. The limiting slide rod (9) passes through the limiting slider (10) and is slidably connected to the limiting slider (10). An abutting rubber ring (11) is provided between the limiting slider (10) and the limiting slide rod (9).

4. The seedling raising device for agronomists according to claim 1, characterized in that: A plurality of atomizing water spray pipes (16) are provided between the two supporting side plates (2). The left and right ends of the atomizing water spray pipes (16) are rotatably connected to the adjacent side walls of the two supporting side plates (2). A plurality of atomizing nozzles (17) are provided on the side wall of the atomizing water spray pipes (16). The output end of the irrigation water pump (15) is connected to the atomizing water spray pipes (16). A valve is provided between the atomizing water spray pipes (16) and the output end of the irrigation water pump (15).

5. The seedling raising device for agronomists according to claim 1, characterized in that: A submersible pump (29) is provided at the bottom of the water receiving frame (1). The input end of the submersible pump (29) is close to the lower inner wall of the water receiving frame (1). The output end of the submersible pump (29) passes through the side wall of the water receiving frame (1) and the side wall of the water storage tank (4) in sequence and is connected to the water storage tank (4).

6. The seedling raising device for agronomists according to claim 1, characterized in that: A water guide plate (21) is provided between each adjacent support plate (5). The longitudinal section of the water guide plate (21) is W-shaped. A connecting plate (20) is fixedly connected to the upper end of the water guide plate (21). The upper end of the connecting plate (20) is fixedly connected to the lower end of the upper support plate (5). Two water passage holes (22) are symmetrically opened on the front and rear sides of the water guide plate (21). The two water passage holes (22) are located on the front and rear sides of the support plate (5) respectively. The water passage holes (22) are located above the filter screen (14).

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