Seedling raising device for intelligent agriculture

Abstract

Drainage grooves are formed below the left end and the right end of the inner wall of a seedling raising cavity, supporting plates are fixed to the positions, below the drainage grooves, of the left end and the right end of a seedling raising box, weighing plates are arranged above the supporting plates, weighing sensors are embedded in the middles of the upper ends of the supporting plates, and the upper portions of the weighing sensors are tightly attached to the weighing plates. A water receiving box is arranged above the weighing plate, a control box is fixed to the lower end of the supporting plate, a controller is installed in the control box, and an audible and visual alarm is installed at the lower end of the control box. According to the seedling culture device for intelligent agriculture, the drainage grooves are formed in the two sides of the bottom in the seedling culture cavity, when water for irrigation falls to the bottom in the seedling culture cavity, the water can be drained out of the seedling culture cavity from the drainage grooves and then falls into the water receiving box, and therefore the water receiving box can prevent the water drained out of the drainage grooves from falling to the ground, and the effect of recycling water resources can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of smart agriculture, and in particular to a seedling raising device for smart agriculture. Background Art

[0002] Smart agriculture refers to the process or method of agricultural activities that fully utilizes the existing technologies such as modern information technology, Internet of Things technology, audio and video technology, etc. After searching, a utility model patent document numbered "CN 220458046 U" discloses a seedling raising device for smart agriculture. When the seedling raising device for smart agriculture sprays filtered water for irrigation, part of the sprayed water will fall on the bottom of the shell, which makes it easy for water to flow from the shell to the ground around the shell, resulting in more water stains on the surrounding ground, which is a waste of water resources. Summary of the invention

[0003] The purpose of the utility model is to overcome the defects of the prior art and provide a seedling raising device for smart agriculture to solve the problems existing in the above-mentioned background technology.

[0004] A seedling raising device for smart agriculture comprises a seedling raising box, wherein a seedling raising cavity and a water storage cavity are respectively provided on the upper and lower sides of the seedling raising box, a water inlet pipe is installed in front of the water storage cavity, a slide plate is slidably connected to the inside of the seedling raising cavity, a seedling raising box is arranged above the slide plate, water distribution pipes are fixed on both sides of the upper end of the seedling raising cavity, a plurality of sprinkler heads are installed at the lower part of the water distribution pipes, a fluorescent lamp is installed in the middle of the upper end of the seedling raising cavity, a water delivery assembly connected with the water distribution pipe is installed at the rear part of the water storage cavity, drainage grooves are opened below the left and right ends of the inner wall of the seedling raising cavity, support plates are fixed at the left and right ends of the seedling raising box and below the drainage grooves, a weighing plate is arranged above the support plate, a weighing sensor is embedded and installed in the middle of the upper end of the support plate, the weighing plate is tightly attached to the upper part of the weighing sensor, a water receiving box is arranged above the weighing plate, a control box is fixed at the lower end of the support plate, a controller is installed inside the control box, an audible and visual alarm is installed at the lower end of the control box, the weighing sensor is connected to the controller signal, and the controller is connected to the audible and visual alarm signal.

[0005] Preferably, the water delivery assembly includes a pumping pipe, a pump, a drain pipe, a connecting pipe and a filter element. The pumping pipe is connected to the pumping end of the pump, the end of the pumping pipe passes through the inside of the water storage chamber, the drain pipe is connected to the drain end of the pump, the filter element is connected to the middle section of the drain pipe through a flange, and the connecting pipe is connected to the upper end of the drain pipe.

[0006] Preferably, the rear end of the water distribution pipe passes through the seedling box, and the rear end of the water distribution pipe is connected to the connecting pipe.

[0007] Preferably, guide rails are fixed on both left and right ends of the inner wall of the seedling raising cavity, and the slide plate is slidably connected between the guide rails.

[0008] Preferably, a water guide platform is installed at the bottom of the seedling raising cavity, and the water guide platform is in a triangular prism structure, and the left and right ends of the water guide platform correspond to two drainage grooves.

[0009] Preferably, guide rods are fixed to the four corners of the lower end of the weighing plate, and the guide rods are movably connected to the support plate. Beneficial Effects

[0010] 1. The smart agricultural seedling raising device has drainage grooves on both sides of the bottom of the seedling raising chamber. When the irrigation water falls on the bottom of the seedling raising chamber, it can be discharged from the drainage grooves and then fall into the water receiving box. In this way, the water receiving box can prevent the water discharged from the drainage groove from falling on the ground, and can also achieve the effect of recycling water resources.

[0011] 2. In the seedling raising device for smart agriculture, when water continues to accumulate inside the water box, the weight of the water box will increase, so that the weighing sensor can be weighed and transmit a signal to the controller. Because a threshold is set in the controller, when the weight sensed by the weighing sensor reaches the threshold of the controller, the controller can control the sound and light alarm to sound and light alarm to prompt the staff to take out the water box and recycle the water in the water box, so as to prevent the water inside the water box from overflowing and falling on the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is an overall schematic diagram of the utility model.

[0013] Figure 2 It is a rear cross-sectional schematic diagram of the support plate of the utility model.

[0014] Figure 3 It is a schematic side view of the utility model as a whole.

[0015] In the figure: 1-seedling box, 2-seedling chamber, 3-water storage chamber, 4-water guide platform, 5-drainage trough, 6-water distribution pipe, 7-sprinkler, 8-fluorescent lamp, 9-guide rail, 10-slide plate, 11-seedling box, 12-support plate, 13-weighing plate, 14-water receiving box, 15-control box, 16-sound and light alarm, 17-water inlet pipe, 18-weighing sensor, 19-guide rod, 20-water pumping pipe, 21-pump, 22-drainage pipe, 23-connecting pipe, 24-filter element. DETAILED DESCRIPTION

[0016] See also Figure 1-Figure 3, a smart agricultural seedling raising device comprises a seedling raising box 1, wherein a seedling raising chamber 2 and a water storage chamber 3 are respectively arranged on the upper and lower sides of the seedling raising box 1, a water inlet pipe 17 is installed in front of the water storage chamber 3, a slide plate 10 is slidably connected to the inside of the seedling raising chamber 2, guide rails 9 are fixed to the left and right ends of the inner wall of the seedling raising chamber 2, the slide plate 10 is slidably connected between the guide rails 9, a seedling raising box 11 is arranged above the slide plate 10, water distribution pipes 6 are fixed to both sides of the upper end of the seedling raising chamber 2, a plurality of sprinkler heads 7 are installed at the lower part of the water distribution pipe 6, a fluorescent lamp 8 is installed in the middle of the upper end of the seedling raising chamber 2, a water delivery component connected to the water distribution pipe 6 is installed at the rear part of the water storage chamber 3, the water delivery component comprises a pumping pipe 20, a pump 21, a drain pipe 22, a connecting pipe 23 and a filter element 24, the pumping pipe 20 is connected to the water pumping end of the pump 21, the end of the pumping pipe 20 passes through the inside of the water storage chamber 3, and the drain pipe 22 The filter element 24 is connected to the middle section of the drain pipe 22 through a flange, and the connecting pipe 23 is connected to the upper end of the drain pipe 22. The rear end of the water distribution pipe 6 passes through the seedling box 1, and the rear end of the water distribution pipe 6 is connected to the connecting pipe 23. The water inlet pipe 17 is used to connect the water pipe, so that the water can be input into the water storage chamber 3 by the water inlet pipe 17 for storage. Since the pump 21 is externally connected to a power supply and a switch, when the pump 21 is started, the pump 21 draws water into the water storage chamber 3 through the water pumping pipe 20, and then discharges it from the drain pipe 22. In this way, the water will pass through the filter element 24, and the water will be filtered at this time. Finally, the water enters the connecting pipe 23 and is divided into the water distribution pipe 6. In this way, the water can be sprayed into the seedling chamber 2 from the spray head 7 below the water distribution pipe 6. Because there are seedlings in the seedling box 11, the spray head 7 sprays the filtered water to irrigate the seedlings in the seedling box 11, and the fluorescent lamp 8 can play a role in illuminating the seedling chamber 2.

[0017] Drainage grooves 5 are provided below the left and right ends of the inner wall of the seedling raising chamber 2, and a water guide platform 4 is installed at the bottom of the seedling raising chamber 2. The water guide platform 4 is a triangular prism structure, and the left and right ends of the water guide platform 4 correspond to the two drainage grooves 5. Support plates 12 are fixed at the left and right ends of the seedling raising box 1 and are located below the drainage grooves 5. A weighing plate 13 is arranged above the support plate 12, and a weighing sensor 18 is embedded and installed in the middle of the upper end of the support plate 12. The weighing plate 13 is tightly attached to the weighing plate 13 above the weighing plate 13, and a water receiving box 14 is arranged above the weighing plate 13. A control box 15 is fixed at the lower end of the support plate 12, and a controller is installed inside the control box 15. An audible and visual alarm 16 is installed at the lower end of the control box 15, and the weighing sensor 18 is connected to the controller by signal, and the controller is connected to the audible and visual alarm 16 by signal. By arranging drainage grooves 5 on both sides of the bottom of the seedling raising chamber 2, when the irrigation water falls on the bottom of the seedling raising chamber 2, the water can be discharged from the drainage grooves 5. The water trough 5 discharges the seedling raising cavity 2 and then falls into the water receiving box 14. In this way, the water receiving box 14 can prevent the water discharged from the drainage trough 5 from falling on the ground, and can also play the effect of recycling water resources. When the water in the water receiving box 14 continues to accumulate, the weight of the water receiving box 14 will increase, so the weight value of the weighing plate 13 weighed by the weighing sensor 18 increases, and transmits a signal to the controller in the control box 15. Because a threshold is set in the controller, when the weight sensed by the weighing sensor 18 reaches the threshold of the controller, the controller can control the sound and light alarm 16 to sound and light alarm to prompt the staff to move and take out the water receiving box 14 and recycle the water in the water receiving box 14. When the weight weighed by the weighing plate 13 by the weighing sensor 18 does not reach the threshold of the controller, the sound and light alarm 16 will not sound an alarm. The sound and light alarm 16, the controller and the weighing sensor 18 are all externally connected to a power supply to prevent the water inside the water receiving box 14 from overflowing and falling on the ground.

[0018] Guide rods 19 are fixed to the four corners of the lower end of the weighing plate 13, and the guide rods 19 are movably connected with the support plate 12. The setting of the guide rods 19 can guide and limit the weighing plate 13 to prevent the weighing plate 13 from moving horizontally.

[0019] Working principle: First, the water inlet pipe 17 is used to connect the water pipe, so that the water inlet pipe 17 can be used to input water into the water storage chamber 3 for storage, and then the seedling box 11 is placed above the slide plate 10, so that when the pump 21 is started, the pump 21 draws water into the water storage chamber 3 through the pumping pipe 20, and then discharges it from the drain pipe 22, so that the water will pass through the filter element 24, at this time, the water is filtered, and finally the water enters the connecting pipe 23 and is divided into the water distribution pipe 6, so that the sprinkler head 7 sprays the filtered water to irrigate the seedlings in the seedling box 11, and the fluorescent lamp 8 can play a role of illumination in the seedling cavity 2. When the irrigated water falls on the bottom of the seedling cavity 2, the water can be discharged from the drainage trough 5 to the seedling box. The water in the water box 14 can prevent the water discharged from the drainage trough 5 from falling on the ground. When the water in the water box 14 is continuously accumulated, the weight of the water box 14 will increase. In this way, the weight value of the weighing plate 13 measured by the weighing sensor 18 will increase, and a signal will be transmitted to the controller in the control box 15. Because a threshold value is set in the controller, when the weight sensed by the weighing sensor 18 reaches the threshold value of the controller, the controller can control the sound and light alarm 16 to sound and light alarm to prompt the staff to move and take out the water box 14 and recycle the water in the water box 14, so as to prevent the water in the water box 14 from overflowing and falling on the ground.

Claims

1. A smart agricultural seedling raising device, comprising a seedling raising box (1), wherein the seedling raising box (1) is provided with a seedling raising chamber (2) and a water storage chamber (3) on the upper and lower sides thereof, a water inlet pipe (17) is installed in front of the water storage chamber (3), a slide plate (10) is slidably connected to the inside of the seedling raising chamber (2), a seedling raising box (11) is arranged above the slide plate (10), water distribution pipes (6) are fixed to both sides of the upper end of the inside of the seedling raising chamber (2), a plurality of sprinkler heads (7) are installed at the lower part of the water distribution pipe (6), a daylight lamp (8) is installed in the middle of the upper end of the inside of the seedling raising chamber (2), and a water delivery component connected to the water distribution pipe (6) is installed at the rear part of the water storage chamber (3), characterized in that: Drainage grooves (5) are provided below the left and right ends of the inner wall of the seedling raising chamber (2); support plates (12) are fixed at the left and right ends of the seedling raising box (1) and below the drainage grooves (5); a weighing plate (13) is arranged above the support plate (12); a weighing sensor (18) is embedded and installed in the middle of the upper end of the support plate (12); the upper part of the weighing sensor (18) is in close contact with the weighing plate (13); a water receiving box (14) is arranged above the weighing plate (13); a control box (15) is fixed at the lower end of the support plate (12); a controller is installed inside the control box (15); an audible and visual alarm (16) is installed at the lower end of the control box (15); the weighing sensor (18) is connected to the controller by signal, and the controller is connected to the audible and visual alarm (16) by signal.

2. The seedling raising device for smart agriculture according to claim 1, characterized in that: The water delivery assembly comprises a water suction pipe (20), a pump (21), a drainage pipe (22), a connecting pipe (23) and a filter element (24); the water suction pipe (20) is connected to the water suction end of the pump (21); the end of the water suction pipe (20) penetrates into the water storage chamber (3); the drainage pipe (22) is connected to the drainage end of the pump (21); the filter element (24) is connected to the middle section of the drainage pipe (22) via a flange; and the connecting pipe (23) is connected to the upper end of the drainage pipe (22).

3. A smart agricultural seedling raising device according to claim 2, characterized in that: The rear end of the water distribution pipe (6) passes through the seedling raising box (1), and the rear end of the water distribution pipe (6) is connected to the connecting pipe (23).

4. The smart agricultural seedling raising device according to claim 1, characterized in that: Guide rails (9) are fixed to both left and right ends of the inner wall of the seedling raising cavity (2), and the slide plate (10) is slidably connected between the guide rails (9).

5. The seedling raising device for smart agriculture according to claim 1, characterized in that: A water guide platform (4) is installed at the bottom of the seedling raising cavity (2); the water guide platform (4) is in a triangular prism structure; the left and right ends of the water guide platform (4) correspond to two drainage grooves (5).

6. The seedling raising device for smart agriculture according to claim 1, characterized in that: Guide rods (19) are fixed to the four corners of the lower end of the weighing plate (13), and the guide rods (19) and the support plate (12) are movably interpenetrating.

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