Fertilizing device for seedling bed

Abstract

The utility model discloses a seedling bed fertilization device in the technical field of seedling fertilization, which comprises a bed body, a plurality of seedling grooves are equidistantly arranged on the surface of the bed body from left to right, and a first support plate and a second support plate are respectively and fixedly mounted on the left side and the right side of the bed body. A worker firstly pours fertilizer and water into a stirring barrel through a feeding pipe, then a second motor is started, the second motor is started to drive a stirring rod to rotate, the stirring rod rotates to uniformly mix the fertilizer and the water, then a second electromagnetic valve is opened, the fertilizer enters a hose and is conveyed to a feeding pipe through a suction pump, and then the worker starts a first motor; a first motor is started to drive a material conveying auger to uniformly convey fertilizer, and a first electromagnetic valve is opened for irrigation, so that the fertilizer can be uniformly conveyed through the material conveying auger, the fertilizer receiving rate of each seedling is uniform, uniform fertilization of the seedlings is realized, the overall seedling fertilization efficiency is improved, and the practicability is high.

Description

Technical Field

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

[0002] Yùmiáo means to cultivate seedlings. The original meaning is to cultivate seedlings in a nursery, hotbed or greenhouse in preparation for transplanting them into the land for planting. It can also refer to the stage when various organisms are artificially protected from small scales until they can survive independently. As the saying goes, "strong seedlings are halfway to harvest". Cultivating seedlings is a labor-intensive, time-consuming and technical job. During the seedling cultivation period, if the soil in the seedbed is not fertile enough, the seedlings are prone to fertilization symptoms. Therefore, it is necessary to fertilize the seedbed in time. When fertilizing, if the amount of fertilizer is too large, it is easy to "burn the seedlings".

[0003] The existing patent publication number is CN219288163U, which discloses a seedling bed fertilization device, including a seedling bed, a fertilization device and a mobile frame; the fertilization device includes a storage barrel, a water inlet pipe, a stirring device and a discharge pipe; a storage barrel and a water inlet pipe are arranged above the stirring device, and the stirring device is used to mix and dilute fertilizer and water; one end of the water inlet pipe is connected to the stirring device, and the other end is connected to the water source; the discharge pipe is arranged at the bottom of the stirring device; the mobile frame is slidably arranged on the seedling bed, and the fertilization device is arranged on the mobile frame. The problem of uneven concentration of fertilizer applied at different positions during fertilization of the seedling bed is solved, resulting in burning of some seedlings.

[0004] The existing fertilization device used in the seedling bed is to fertilize by evenly mixing fertilizer and water and then spraying it on the seedling bed through the discharge valve. However, there are too many discharge valves to meet the requirement of consistent fertilization amount for each seedling, resulting in differences in fertilization effect between seedlings. Therefore, we propose a fertilization device for seedling beds to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] Therefore, the purpose of the utility model is to provide a seedling bed fertilization device, which can solve the problem that the fertilization device used in the existing seedling bed is used by evenly mixing fertilizer and water and then spraying it on the seedling bed through a discharge valve to carry out fertilization, but the number of discharge valves is large, which cannot meet the consistent fertilizer amount for each seedling, resulting in differences in fertilization effects between seedlings.

[0007] In order to solve the above technical problems, the utility model provides a seedling bed fertilizing device, which adopts the following technical scheme: it includes a bed body, a plurality of seedling raising grooves are opened on the surface of the bed body at equal distances from left to right, a first support plate and a second support plate are fixedly installed on the left and right sides of the bed body respectively, a movable plate is provided between the first support plate and the second support plate, a feed pipe is fixedly installed on the top of the movable plate, a first motor is fixedly installed on the rear side of the feed pipe, a feed dragon is rotatably connected to the inner cavity of the feed pipe, the output end of the first motor is fixedly connected to the rear end of the feed dragon, the bottom end of the front side of the feed pipe passes through the surface of the movable plate, and a first solenoid valve is fixedly installed on the bottom end of the front side of the feed pipe.

[0008] Optionally, a support base is fixedly installed on the rear side of the bed, a stirring barrel is fixedly installed on the surface of the support base, a second motor is fixedly installed on the top of the stirring barrel, a stirring rod is rotatably connected to the top of the inner cavity of the stirring barrel, and the output end of the second motor is fixedly connected to the top of the stirring rod.

[0009] Optionally, a feeding pipe is fixedly installed on the top of the mixing barrel, and the feeding pipe is connected to the inner cavity of the mixing barrel. A second solenoid valve is fixedly installed on the bottom of the mixing barrel.

[0010] Optionally, a feed pipe is fixedly installed on the top of the delivery pipe, a telescopic hose is fixedly installed between the feed pipe and the bottom of the mixing barrel, and a pump is fixedly installed on the surface of the telescopic hose.

[0011] Optionally, the first support plate and the second support plate are rotatably connected with a first screw and a second screw from front to back in sequence, the movable plate is located between the first screw and the second screw, and the front and rear ends of the movable plate are respectively threadedly connected to the surfaces of the first screw and the second screw.

[0012] Optionally, the right ends of the first screw and the second screw both pass through the right side of the second support plate, and sprockets are fixedly mounted on the right ends of the first screw and the second screw, and a chain is provided between the two sprockets to mesh with each other.

[0013] Optionally, a third motor is fixedly mounted on the left side of the first support plate, and an output end of the third motor is fixedly connected to the left end of the second screw rod.

[0014] To sum up, the utility model includes at least one of the following beneficial effects: 1. By setting up a feeding pipe, the staff first pours fertilizer and water into the mixing barrel through the feeding pipe, and then starts the second motor. The second motor starts to drive the stirring rod to rotate, and the stirring rod rotates to evenly mix the fertilizer and water. Then, the second solenoid valve is opened, and the fertilizer enters the hose and is transported to the feeding pipe through a pump. Then, the staff starts the first motor, and the first motor starts to drive the feeding dragon to evenly transport the fertilizer. By opening the first solenoid valve for watering, the fertilizer can be evenly transported through the feeding dragon, so that the fertilizer rate of each seedling is uniform, thereby achieving uniform fertilization of the seedlings, improving the overall seedling fertilization efficiency, and having strong practicality.

[0015] 2. By setting up the third motor, the staff starts the third motor, and the third motor starts to drive the second screw to rotate. The second screw drives the first screw to rotate through the sprocket and the chain. The first screw and the second screw rotate at the same time to drive the moving plate between them to move, so as to cooperate with the feeding dragon to move to the corresponding seedling trough to carry out fertilization, thereby achieving automated fertilization of the seedlings, without manual movement, simple operation, time-saving and labor-saving, and strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a left side cross-sectional schematic diagram of the overall structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the overall structure of the utility model on the left side;

[0020] Figure 4 It is a schematic diagram of the overall structure of the utility model on the right side.

[0021] Explanation of the reference numerals in the accompanying drawings: 1. bed; 2. seedling trough; 3. first support plate; 4. second support plate; 5. movable plate; 6. feed pipe; 7. first motor; 8. feed dragon; 9. first solenoid valve; 10. support seat; 11. stirring barrel; 12. second motor; 13. stirring rod; 14. feeding pipe; 15. second solenoid valve; 16. feeding pipe; 17. telescopic hose; 18. pump; 19. first screw; 20. second screw; 21. sprocket; 22. chain; 23. third motor. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1-4 The utility model is described in further detail.

[0023] Embodiment 1, refer to Figure 1-4 In order to solve the problem that the existing fertilization device used in the seedling bed is used, the fertilizer and water are evenly mixed and then sprayed on the seedling bed by the discharge valve, so as to fertilize. However, the number of the discharge valves is large, and the fertilization amount of each seedling cannot be consistent, resulting in differences in fertilization effects between seedlings. The utility model discloses a fertilization device for the seedling bed.

[0024] It includes a bed body 1, and a plurality of seedling raising grooves 2 are provided on the surface of the bed body 1 at equal distances from left to right. A first support plate 3 and a second support plate 4 are fixedly installed on the left and right sides of the bed body 1, respectively. A movable plate 5 is provided between the first support plate 3 and the second support plate 4. A feed pipe 6 is fixedly installed on the top of the movable plate 5, and a first motor 7 is fixedly installed on the rear side of the feed pipe 6. A feed dragon 8 is rotatably connected to the inner cavity of the feed pipe 6, and an output end of the first motor 7 is fixedly connected to the rear end of the feed dragon 8. The bottom end of the front side of the feed pipe 6 passes through the surface of the movable plate 5, and a first solenoid valve 9 is fixedly installed on the bottom end of the front side of the feed pipe 6. Specifically, a staff member starts the first motor 7, and the first motor 7 starts to drive the feed dragon 8 to rotate. By opening the first solenoid valve 9, the feed dragon 8 can evenly discharge fertilizer from the bottom of the feed pipe 6.

[0025] A support base 10 is fixedly installed on the rear side of the bed 1, a stirring barrel 11 is fixedly installed on the surface of the support base 10, a second motor 12 is fixedly installed on the top of the stirring barrel 11, a stirring rod 13 is rotatably connected to the top of the inner cavity of the stirring barrel 11, and an output end of the second motor 12 is fixedly connected to the top of the stirring rod 13. Specifically: by starting the second motor 12, the second motor 12 starts and drives the stirring rod 13 to rotate.

[0026] A feeding pipe 14 is fixedly installed on the top of the mixing barrel 11, and the feeding pipe 14 is connected to the inner cavity of the mixing barrel 11. A second solenoid valve 15 is fixedly installed on the bottom of the mixing barrel 11. Specifically, fertilizer and water can be poured into the mixing barrel 11 through the feeding pipe 14, and the mixed fertilizer and water can be discharged by opening the second solenoid valve 15.

[0027] A feed pipe 16 is fixedly installed on the top of the delivery pipe 6, a telescopic hose 17 is fixedly installed between the feed pipe 16 and the bottom of the mixing barrel 11, and a pump 18 is fixedly installed on the surface of the telescopic hose 17. Specifically, by starting the pump 18, the fertilizer enters the feed pipe 16 through the telescopic hose 17.

[0028] The specific working principle is: the staff first pours the fertilizer and water into the mixing barrel 11 through the feeding pipe 14, and then starts the second motor 12. The second motor 12 starts to drive the stirring rod 13 to rotate, and the stirring rod 13 rotates to evenly mix the fertilizer and water. Then, the second solenoid valve 15 is opened, and the fertilizer enters the hose and is transported to the feeding pipe 16 through the pump 18. Then the staff starts the first motor 7. The first motor 7 starts to drive the feeding dragon 8 to evenly transport the fertilizer. The first solenoid valve 9 is opened for watering, and the fertilizer is evenly transported through the feeding dragon 8, so that the fertilizer rate between each seedling is uniform.

[0029] Example 2, refer to Figure 1-4 In order to solve the problem of low efficiency of existing manual fertilization in this embodiment, based on the same concept as the above-mentioned embodiment 1, the seedling bed fertilization device also includes:

[0030] The first support plate 3 and the second support plate 4 are rotatably connected with the first screw 19 and the second screw 20 from front to back in sequence, the movable plate 5 is located between the first screw 19 and the second screw 20, and the front and rear ends of the movable plate 5 are respectively threadedly connected to the surfaces of the first screw 19 and the second screw 20. Specifically, the first screw 19 and the second screw 20 rotate to drive the movable plate 5 to move.

[0031] The right ends of the first screw 19 and the second screw 20 both pass through the right side of the second support plate 4, and sprockets 21 are fixedly installed on the right ends of the first screw 19 and the second screw 20, and a chain 22 is meshed between the two sprockets 21. Specifically, the rotation of the second screw 20 drives the first screw 19 to rotate through the sprocket 21 and the chain 22.

[0032] A third motor 23 is fixedly installed on the left side of the first support plate 3 , and an output end of the third motor 23 is fixedly connected to a left end of the second screw rod 20 . Specifically, the third motor 23 is started to drive the second screw rod 20 to rotate.

[0033] The specific working principle is: the staff starts the third motor 23, the third motor 23 starts to drive the second screw 20 to rotate, the second screw 20 drives the first screw 19 to rotate through the sprocket 21 and the chain 22, the first screw 19 and the second screw 20 rotate at the same time to drive the movable plate 5 therebetween to move, so as to cooperate with the feeding dragon 8 to move to the top of the corresponding seedling trough 2 for fertilization, thereby realizing automated fertilization of the seedlings.

[0034] The wiring diagram of the motor and the solenoid valve in the utility model belongs to the common knowledge in the field, and its working principle is a well-known technology. The model is selected according to the actual use, so the control method and wiring arrangement of the motor and the solenoid valve are not explained in detail.

[0035] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A seedling bed fertilization device, comprising a bed body (1), characterized in that: A plurality of seedling raising grooves (2) are provided on the surface of the bed body (1) at equal distances from left to right, a first support plate (3) and a second support plate (4) are fixedly installed on the left and right sides of the bed body (1), a movable plate (5) is provided between the first support plate (3) and the second support plate (4), a feed pipe (6) is fixedly installed on the top of the movable plate (5), a first motor (7) is fixedly installed on the rear side of the feed pipe (6), a feed dragon (8) is rotatably connected to the inner cavity of the feed pipe (6), an output end of the first motor (7) is fixedly connected to the rear end of the feed dragon (8), the front bottom end of the feed pipe (6) passes through the surface of the movable plate (5), and a first solenoid valve (9) is fixedly installed on the front bottom end of the feed pipe (6).

2. A seedling bed fertilization device according to claim 1, characterized in that: A support base (10) is fixedly mounted on the rear side of the bed (1), a stirring barrel (11) is fixedly mounted on the surface of the support base (10), a second motor (12) is fixedly mounted on the top of the stirring barrel (11), a stirring rod (13) is rotatably connected to the top of the inner cavity of the stirring barrel (11), and an output end of the second motor (12) is fixedly connected to the top of the stirring rod (13).

3. A seedling bed fertilization device according to claim 2, characterized in that: A feeding pipe (14) is fixedly installed on the top of the mixing barrel (11), and the feeding pipe (14) is connected to the inner cavity of the mixing barrel (11). A second solenoid valve (15) is fixedly installed on the bottom of the mixing barrel (11).

4. A seedling bed fertilization device according to claim 1, characterized in that: A feed pipe (16) is fixedly installed on the top of the feed pipe (6), a telescopic hose (17) is fixedly installed between the feed pipe (16) and the bottom of the mixing barrel (11), and a pump (18) is fixedly installed on the surface of the telescopic hose (17).

5. A seedling bed fertilization device according to claim 1, characterized in that: A first screw rod (19) and a second screw rod (20) are rotatably connected between the first support plate (3) and the second support plate (4) from front to back in sequence, the movable plate (5) is located between the first screw rod (19) and the second screw rod (20), and the front and rear ends of the movable plate (5) are movably connected to the surfaces of the first screw rod (19) and the second screw rod (20) respectively by threads.

6. A seedling bed fertilization device according to claim 5, characterized in that: The right ends of the first screw rod (19) and the second screw rod (20) both pass through the right side of the second support plate (4), and sprockets (21) are fixedly mounted on the right ends of the first screw rod (19) and the second screw rod (20), and a chain (22) is provided between the two sprockets (21) to mesh with each other.

7. A seedling bed fertilization device according to claim 1, characterized in that: A third motor (23) is fixedly mounted on the left side of the first support plate (3), and an output end of the third motor (23) is fixedly connected to the left end of the second screw rod (20).

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