Strawberry seedling precision water and fertilizer integrated device

Abstract

The utility model provides a kind of strawberry seedling precision water and fertilizer integrated device, it belongs to strawberry seedling technical field, it includes fixed shell and shelter cover, the top bolt connection of fixed shell has shelter cover, the top of shelter cover is connected with mixing hopper, the top of mixing hopper is threadedly connected with top cover, the front surface fixed connection of fixed shell has conveying pump, the output end fixed connection of conveying pump has shunt plug, the outer surface fixed connection of shunt plug has telescopic pipe, the tail end fixed connection of telescopic pipe has output head.The utility model adds pressure load cell, feed hopper, conveying pipe and first electric throttle valve by top cover, pressure load cell is weighed to the fertilizer inside feed hopper, when fertilizer reaches specified weight, first electric throttle valve opens drive conveying pipe communication and conveys fertilizer to the inside of mixing hopper, and then the quantitative mixing of fertilizer is completed, and the output accuracy of subsequent water and fertilizer integrated device is improved.

Description

Technical Field

[0001] This utility model belongs to the field of strawberry seedling technology, and in particular relates to a precision water and fertilizer integrated device for strawberry seedling cultivation. Background Technology

[0002] Strawberries, as a common modern agricultural product, are often used in food production. During their cultivation, strawberry seedlings are frequently cultivated, which requires the use of integrated strawberry water and fertilizer systems. These systems deliver the mixed water and fertilizer to the inside of the seedling trays, improving soil fertility while ensuring the seedlings remain moist. However, existing integrated strawberry seedling water and fertilizer systems lack a quantitative mixing component, making it impossible to precisely mix the fertilizer according to usage needs, thus affecting the accuracy of the system's output. Utility Model Content

[0003] To achieve the above objectives, the present invention adopts the following technical solution:

[0004] A precision water and fertilizer integrated device for strawberry seedling cultivation includes a fixed shell and a shielding cover. The shielding cover is bolted to the top of the fixed shell, and a mixing hopper is connected through the top of the shielding cover. A top cover is threaded to the top of the mixing hopper. A conveying pump is fixedly connected to the front of the fixed shell, and the output end of the conveying pump extends into the interior of the fixed shell. A diverter is fixedly connected to the output end of the conveying pump, and a telescopic tube is fixedly connected to the outer surface of the diverter. An output head is fixedly connected to the tail end of the telescopic tube.

[0005] Preferably, a pressure weighing sensor is fixedly connected to the top of the top cover, and four pressure weighing sensors are provided. A feeding hopper is fixedly connected to the top of the four pressure weighing sensors, and two feeding hoppers are provided. A conveying pipe is connected through the bottom of the feeding hopper, and the input end of the conveying pipe extends to the bottom of the top cover. A first electric throttle valve is connected through the outer surface of the conveying pipe.

[0006] Preferably, a water inlet pipe is connected through the top of the shielding cover. The water inlet pipe is located outside the mixing hopper, and there are two water inlet pipes. A second electric throttle valve is connected through the outer surface of the water inlet pipe.

[0007] Preferably, a control screen is fixedly connected to the front of the fixed housing, and the control screen is located above the delivery pump.

[0008] Preferably, a first motor is fixedly connected to the top of the shielding cover, and the output end of the first motor extends to the bottom of the shielding cover. A first stirring head is fixedly connected to the output end of the first motor. A second motor is fixedly connected to the top of the top cover, and the output end of the second motor extends to the bottom of the top cover. A second stirring head is fixedly connected to the output end of the second motor.

[0009] Preferably, a guide pipe is connected through the bottom of the mixing hopper, and a third electric throttle valve is connected through the outer surface of the guide pipe.

[0010] Compared with the prior art, the present invention has the following advantages:

[0011] This invention adds a pressure weighing sensor, a feed hopper, a conveying pipe, and a first electric throttle valve. The pressure weighing sensor weighs the fertilizer inside the feed hopper. When the fertilizer reaches the specified weight, the first electric throttle valve opens and drives the conveying pipe to transport the fertilizer into the mixing hopper, thereby completing the quantitative mixing of the fertilizer and improving the output accuracy of the subsequent water and fertilizer integration device.

[0012] This invention adds a first electric motor, a first stirring head, a second electric motor, and a second stirring head. The first electric motor transmits rotational power to the first stirring head via electromagnetic effect, causing the first stirring head to rotate and mix the fertilizer. The second electric motor transmits rotational power to the second stirring head via electromagnetic effect, causing the second stirring head to rotate and mix the fertilizer and water, thereby improving the mixing effect of the integrated water and fertilizer device. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of a precision water and fertilizer integrated device for strawberry seedling cultivation proposed in this utility model;

[0014] Figure 2 This is a schematic diagram of the shunt plug connection structure proposed in this utility model;

[0015] Figure 3 This is a cross-sectional view of the connecting part of the mixing hopper proposed in this utility model;

[0016] Figure 4 This is a cross-sectional view of the connecting part of the shielding cover proposed in this utility model.

[0017] In the diagram: 1. Fixed shell; 2. Cover; 3. Mixing hopper; 4. Top cover; 5. Conveying pump; 6. Diverter; 7. Telescopic pipe; 8. Output head; 9. Pressure weighing sensor; 10. Feed hopper; 11. Conveying pipe; 12. First electric throttle valve; 13. Water inlet pipe; 14. Second electric throttle valve; 15. Control panel; 16. First motor; 17. First stirring head; 18. Second motor; 19. Second stirring head; 20. Guide pipe; 21. Third electric throttle valve. Detailed Implementation

[0018] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0019] Reference Figures 1-4A precision water and fertilizer integration device for strawberry seedling cultivation includes a fixed shell 1 and a cover 2. The cover 2 is bolted to the top of the fixed shell 1. The fixed shell 1 provides storage space for the water inside and provides fixing points for the cover 2, the delivery pump 5, and the control panel 15, which are fixedly connected to its outer surface. The cover 2 is bolted to the top of the fixed shell 1 and provides fixing points for the mixing hopper 3 and the water inlet pipe 13 that pass through the top of the cover 1. The mixing hopper 3 is connected through the top of the cover 2 and provides a connection point for the top cover 4 that is threaded to the top of the cover 2. It also provides a fixing point for the guide pipe 20 that passes through the bottom of the cover 1, providing output space for fertilizer to be delivered to the interior of the fixed shell 1. The top of the mixing hopper 3 is threaded... A top cover 4 is threaded to the top of the mixing hopper 3, providing a fixing point for the pressure weighing sensor 9 and the second motor 18 fixedly connected to its top, and also providing shelter for the top of the mixing hopper 3. A conveying pump 5 is fixedly connected to the front of the fixed housing 1. When electrical energy is supplied to the inside of the conveying pump 5 via the control panel 15, the conveying pump 5 generates suction on the water inside the fixed housing 1 and delivers the water to the inside of the diversion plug 6. The output end of the conveying pump 5 extends into the inside of the fixed housing 1, and the output end of the conveying pump 5 is fixedly connected to the diversion plug 6. When the water is delivered to the inside of the diversion plug 6, the diversion plug 6 delivers the water and fertilizer to the inside of the telescopic pipe 7 respectively. The outer surface of the diversion plug 6 is fixedly connected to the telescopic pipe 7. The telescopic pipe 7, when water is delivered to the inside of the telescopic pipe 7, can be moved by external force to adjust the position of the output head 8. The telescopic pipe 7 delivers water to the inside of the output head 8. The output head 8 is fixedly connected to the tail end of the telescopic pipe 7. When water is delivered to the inside of the output head 8, the output head 8 atomizes and sprays the water onto the outside of the strawberry seedlings, thus completing the water and fertilizer output for the strawberry seedlings. The top of the cover 2 is connected to the inlet pipe 13. The inlet pipe 13 is connected to the top of the cover 2 and provides a fixing point for the second electric throttle valve 14 that is connected to its outer surface. When it is necessary to deliver water to the inside of the fixed shell 1, the external pipe can be connected to the inlet pipe 13 by external force. At this time, the inlet pipe 13 delivers water to the inside of the fixed shell 1. Pipe 13 is located outside the mixing hopper 3, and there are two inlet pipes 13. The outer surface of the inlet pipe 13 is connected to a second electric throttle valve 14. When electrical energy is transmitted to the inside of the second electric throttle valve 14 via the control panel 15, the second electric throttle valve 14 opens, driving the inside of the inlet pipe 13 to connect. At the same time, when water and fertilizer need to be output, the air pressure inside the fixed shell 1 is balanced. The control panel 15 is fixedly connected to the front of the fixed shell 1. When water and fertilizer need to be quantitatively delivered, or when water and fertilizer need to be output, water can be delivered to the inside of the delivery pump 5 via the control panel 15. When fertilizer needs to be quantitatively mixed, the weighing range of the pressure weighing sensor 9 can be set via the control panel 15.When an electrical signal is transmitted to the control panel 15 via the pressure weighing sensor 9, the control panel 15 transmits electrical energy to the first electric throttle valve 12. When water needs to be injected into the fixed housing 1, the control panel 15 can transmit electrical energy to the second electric throttle valve 14 to drive it open. When fertilizer and water need to be mixed, the control panel 15 can transmit electrical energy to the first motor 16 and the second motor 18 respectively. When mixed fertilizer needs to be discharged, the control panel 15 can transmit electrical energy to the first motor 16 and the second motor 18 respectively. The mixture can be conveyed to the interior of the third electric throttle valve 21, and the control panel 15 is located above the conveying pump 5. A guide pipe 20 is connected through the bottom of the mixing hopper 3. When the interior of the guide pipe 20 is open, it conveys the mixed fertilizer to the interior of the fixed shell 1. The outer surface of the guide pipe 20 is connected through the third electric throttle valve 21. When electrical energy is transmitted to the interior of the third electric throttle valve 21 via the control panel 15, the third electric throttle valve 21 opens, driving the interior of the guide pipe 20 to open.

[0020] Reference Figure 1 and Figure 3 A pressure weighing sensor 9 is fixedly connected to the top of the top cover 4. The pressure weighing sensor 9 is fixedly connected to the top of the top cover 4, providing a fixing point for the feed hopper 10 fixedly connected to its top. When fertilizer enters the feed hopper 10, the pressure weighing sensor 9 detects the weight of the fertilizer. When the weight of the fertilizer reaches a specified value, the pressure weighing sensor 9 switches to transmit an electrical signal to the control panel 15. There are four pressure weighing sensors 9, and the tops of the four pressure weighing sensors 9 are fixedly connected to the feed hopper 10. The feed hopper 10 is fixedly connected to the pressure weighing sensors. At the top of 9, when fertilizer is injected into the inside of the feed hopper 10, the feed hopper 10 provides a temporary storage space for the fertilizer. There are two feed hoppers 10. The bottom of the feed hopper 10 is connected to a conveying pipe 11. When the conveying pipe 11 is connected, the conveying pipe 11 conveys the fertilizer into the inside of the mixing hopper 3. The input end of the conveying pipe 11 extends to the bottom of the top cover 4. The outer surface of the conveying pipe 11 is connected to a first electric throttle valve 12. When electrical energy is transmitted to the inside of the first electric throttle valve 12 through the control panel 15, the first electric throttle valve 12 opens and drives the inside of the conveying pipe 11 to connect.

[0021] Reference Figure 1 , Figure 3 and Figure 4A first motor 16 is fixedly connected to the top of the cover 2. When electrical energy is transmitted to the inside of the first motor 16 via the control panel 15, the first motor 16 transmits rotational power to the inside of the first stirring head 17 via electromagnetic effect. The output end of the first motor 16 extends to the bottom of the cover 2, and the output end of the first motor 16 is fixedly connected to the first stirring head 17. Driven by the first motor 16, the first stirring head 17 rotates to stir the fertilizer inside the mixing hopper 3, thereby completing the full mixing of the fertilizer so that it can be subsequently transported to the inside of the fixed shell 1. A second motor 18 is fixedly connected to the top of the top cover 4. When electrical energy is transmitted to the inside of the second motor 18 via the control panel 15, the second motor 18 transmits rotational power to the inside of the second stirring head 19 via electromagnetic effect. The output end of the second motor 18 extends to the bottom of the top cover 4. The output end of the second motor 18 is fixedly connected to the second stirring head 19. When rotational power is transmitted to the inside of the second stirring head 19 via the second motor 18, the second stirring head 19 rotates to stir the water and fertilizer inside the fixed shell 1, thereby completing the full mixing of fertilizer and water.

[0022] The functional principle of this utility model can be explained through the following operation: First, the control panel 15 transmits electrical energy to the interior of the second electric throttle valve 14, driving the second electric throttle valve 14 to open. An external pipe is then connected to the water inlet pipe 13 by external force. At this time, the water inlet pipe 13 delivers water into the fixed shell 1. Then, fertilizer is injected into the feed hopper 10 by external force. At this time, the pressure weighing sensor 9 detects the weight of the fertilizer. When the fertilizer weight reaches a specified value, the pressure weighing sensor 9 reverses and transmits an electrical signal to the control panel 15. The control panel 15 then transmits electrical energy to the interior of the first electric throttle valve 12. At this time, the first electric throttle valve 12 opens, driving the internal connection of the conveying pipe 11. The conveying pipe 11 delivers the fertilizer into the mixing hopper 3. Then, the control panel 15 transmits electrical energy to the interior of the first motor 16. At this time, the first motor 16 transmits rotational power to the interior of the first stirring head 17 through electromagnetic effect. The first stirring head 17 rotates, thoroughly mixing the fertilizer inside the mixing hopper 3. After the fertilizer is mixed, the control panel 15 transmits electrical energy to the inside of the third electric throttle valve 21. The third electric throttle valve 21 opens and drives the internal connection of the feed pipe 20. The feed pipe 20 transports the mixed fertilizer to the inside of the fixed shell 1. Then, the control panel 15 transmits electrical energy to the inside of the second motor 18. At this time, the second motor 18 transmits rotational power to the inside of the second stirring head 19 through electromagnetic effect. The second stirring head 19 rotates to stir the water and fertilizer inside the fixed shell 1 to complete the full mixing of fertilizer and water. After the fertilizer and water are mixed, the position of the output head 8 is adjusted by moving the telescopic pipe 7 by external force. Then, the control panel 15 transmits electrical energy to the inside of the delivery pump 5. At this time, the delivery pump 5 generates suction on the fertilizer and water inside the fixed shell 1 and transports the water to the inside of the diverter 6. The diverter 6 transports the water and fertilizer to the inside of the telescopic pipe 7 respectively. The telescopic pipe 7 transports the water to the inside of the output head 8. The output head 8 atomizes the water and sprays it to the outside of the strawberry seedlings, thereby completing the water and fertilizer output of the strawberry seedlings.

[0023] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A precision water and fertilizer integrated device for strawberry seedling cultivation, comprising a fixed shell (1) and a shielding cover (2), characterized in that, The top of the fixed shell (1) is bolted to a shielding cover (2), the top of the shielding cover (2) is connected through a mixing hopper (3), the top of the mixing hopper (3) is threaded to a top cover (4), the front of the fixed shell (1) is fixedly connected to a conveying pump (5), and the output end of the conveying pump (5) extends into the interior of the fixed shell (1). The output end of the conveying pump (5) is fixedly connected to a diverter plug (6), the outer surface of the diverter plug (6) is fixedly connected to a telescopic tube (7), and the tail end of the telescopic tube (7) is fixedly connected to an output head (8).

2. The strawberry seedling precision water and fertilizer integrated device according to claim 1, characterized in that, The top of the top cover (4) is fixedly connected to a pressure weighing sensor (9), and there are four pressure weighing sensors (9). The top of the four pressure weighing sensors (9) is fixedly connected to a feed hopper (10), and there are two feed hoppers (10). The bottom of the feed hopper (10) is connected to a conveying pipe (11), and the input end of the conveying pipe (11) extends to the bottom of the top cover (4). The outer surface of the conveying pipe (11) is connected to a first electric throttle valve (12).

3. The strawberry seedling precision water and fertilizer integrated device according to claim 1, characterized in that, The top of the shield (2) is connected to a water inlet pipe (13), which is located outside the mixing hopper (3). There are two water inlet pipes (13), and a second electric throttle valve (14) is connected to the outer surface of the water inlet pipe (13).

4. The strawberry seedling precision water and fertilizer integrated device according to claim 1, characterized in that, The front of the fixed housing (1) is fixedly connected to a control screen (15), and the control screen (15) is located above the delivery pump (5).

5. The strawberry seedling precision water and fertilizer integrated device according to claim 1, characterized in that, The top of the shield (2) is fixedly connected to a first motor (16), and the output end of the first motor (16) extends to the bottom of the shield (2). The output end of the first motor (16) is fixedly connected to a first stirring head (17). The top of the top cover (4) is fixedly connected to a second motor (18), and the output end of the second motor (18) extends to the bottom of the top cover (4). The output end of the second motor (18) is fixedly connected to a second stirring head (19).

6. The strawberry seedling precision water and fertilizer integrated device according to claim 1, characterized in that, The bottom of the mixing hopper (3) is connected to a guide pipe (20), and the outer surface of the guide pipe (20) is connected to a third electric throttle valve (21).

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