Water and fertilizer mixing device for planting and irrigation under gastrodia elata forest

Abstract

The utility model discloses a water and fertilizer mixing device for planting and irrigation under gastrodia elata forest, which comprises a box body, a detachable filter element is arranged on one side of the box body in a penetrating manner, and a stirring and dissolving device is arranged at one end, positioned in the box body, of the detachable filter element, so that a crushing helical blade and a grinding roller in a mixing and grinding box synchronously rotate; a high-pressure air blowing pump is used for generating high-pressure air, the high-pressure air enters a high-pressure air blowing hollow plate through a pipeline to be collected, and the high-pressure air in the high-pressure air blowing hollow plate enters a mixing and grinding box through evenly-formed air blowing holes to be evenly blown to the surface of a grinding roller. Therefore, blocky fertilizer adhered to the rotating crushing rollers can be subjected to air-blowing action by utilizing high-pressure gas, so that high-pressure air-blowing cleaning on the surfaces of the crushing rollers is realized, and the phenomenon that the two crushing rollers are adhered to the two crushing rollers in a blocky manner due to extrusion force during extrusion and crushing of the fertilizer is avoided; and the pipeline is easily blocked by falling.

Description

Technical Field

[0001] The utility model belongs to the technical field of planting irrigation, and in particular relates to a water-fertilizer mixing device for irrigation of Gastrodia elata understory planting. Background Art

[0002] In the process of planting Gastrodia elata under the forest, irrigation and fertilization are important links to ensure the growth of Gastrodia elata. Irrigation and fertilization require mixing water and fertilizer in advance. A water-fertilizer mixing device will be used for mixing water and fertilizer. When the existing water-fertilizer mixing device mixes water and fertilizer, the fertilizer slowly leaks from the funnel box into the water-fertilizer mixing box, and the water flow in the water pump flows into the water-fertilizer mixing box from the water inlet. The water flow impinges on the fan blades on the vertical axis and continuously stirs in the box to fully mix and dissolve the fertilizer and water to form a water-fertilizer mixture). Since some fertilizers have large particles and dissolve slowly, this often affects the mixing rate, and then affects the irrigation efficiency.

[0003] For this purpose, a water-fertilizer mixing device for irrigation of Gastrodia elata under forests with announcement number "CN221015762U" is disclosed. The water-fertilizer mixing device for irrigation of Gastrodia elata under forests comprises: a base plate, on which a mixing tank and an assembly frame for mixing water and fertilizer are arranged; a mounting box, which is fixedly mounted on the top of the assembly frame, in which a crushing roller for crushing fertilizer is rotatably mounted, and the two crushing rollers are meshed with each other; two first motors for driving the two crushing rollers to rotate, the two first motors are fixedly mounted on one side of the mounting box, and the output shafts of the two first motors are respectively fixedly connected to one end of the shaft of the corresponding crushing roller. It has the function of conventional mixing of water and fertilizer, and can crush the fertilizer, which is beneficial to improving the mixing rate.

[0004] However, for the above-mentioned water-fertilizer mixing device for irrigation of under-forest Gastrodia elata, although the fertilizer randomly enters the installation box, the two crushing rollers rotate under the drive of the first motor to crush large particles of fertilizer into smaller particles, which is beneficial to accelerate its dissolution rate. However, there are still the following obvious defects during use: the two crushing rollers in the above-mentioned device are staggered and combined to extrude and crush large particles of fertilizer, which will cause the two crushing rollers to adhere to the two crushing rollers in blocks due to the extrusion force during the fertilizer extrusion and crushing, and the falling of the two crushing rollers can easily cause blockage to the pipeline. Utility Model Content

[0005] The utility model aims to provide a water-fertilizer mixing device for irrigation of Gastrodia elata understory planting, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a water-fertilizer mixing device for irrigation of Gastrodia elata understory planting, comprising:

[0007] A box body, one side of which is penetrated by a detachable filter element for filtering incoming water, one end of the detachable filter element located inside the box body is provided with a stirring and dissolving device for stirring and dissolving water and fertilizer, and one side of the outside of the box body is provided with a water collection connection plate connected to a plurality of irrigation and delivery water pipes, and the water collection connection plate is penetrated by a water pipe and connected to a water pump connected to the stirring and dissolving tank;

[0008] A mixing and grinding box is arranged at the upper end of one side of the stirring and dissolving tank and is used for crushing and grinding the fertilizer. A high-pressure air blowing hollow plate is provided at the upper end of the outside of the mixing and grinding box for high-pressure air blowing cleaning of the inside of the mixing and grinding box, and the high-pressure air blowing hollow plate is connected to a high-pressure air blowing pump fixed at the top corner inside the box body.

[0009] Preferably, a water inlet cylinder with an inner thread on one end of the inner wall is penetrated by one side of the outer side of the box body, the disassembly filter element is threadedly connected to the inside of the water inlet cylinder, and the water inlet end of the disassembly filter element is threadedly connected to a water inlet pipe with a threaded joint, and the bottom of the water inlet cylinder is connected to the stirring and dissolving tank through a water delivery pipe, which can filter the incoming water and facilitate the disassembly, cleaning or replacement of the disassembly filter element at a later time.

[0010] Preferably, a dissolving stirring rod is provided inside the stirring and dissolving tank through a rotating horizontal plate, and a cleaning stirring plate for cleaning the fertilizer settled at the bottom of the stirring and dissolving tank is provided at the bottom of the stirring and dissolving tank. The fertilizer settled at the bottom of the stirring and dissolving tank can be cleaned to speed up the efficiency of fertilizer mixing and dissolving.

[0011] Preferably, a lifting cover plate which is locked and fixed by screws is penetrated through the end of the box body, and a servo motor which is docked and transmission-connected to the dissolving and stirring rod is installed on the lower end surface of the lifting cover plate through a motor seat. When the servo motor fails, the servo motor can be separated and disassembled from the dissolving and stirring rod by lifting the cover plate, which is convenient for maintenance of the equipment.

[0012] Preferably, a crushing roller is rotatably provided on one side of the mixing and grinding box, one side of the crushing roller is connected to a crushing spiral blade, one end of the rotating shaft of the crushing spiral blade is transmission-connected to a driving motor installed on the outer side of the box, so that large-particle fertilizer powder can be crushed before being crushed.

[0013] Preferably, the end of the mixing and grinding box is evenly penetrated with blowing holes, the blowing holes are connected to the high-pressure air blowing hollow plate, the bottom end of the high-pressure air blowing hollow plate is obliquely provided with a feed pipe connected to the stirring and dissolving tank, and one side of the upper end of the mixing and grinding box is penetrated with a fertilizer inlet pipe, which can perform high-pressure air blowing cleaning on the crushing roller inside the mixing and grinding box during its rotation, so as to prevent the fertilizer from clumping and adhering to the inner wall and the surface of the crushing roller.

[0014] Compared with the prior art, the technical effects and advantages of the utility model are as follows: the water-fertilizer mixing device for irrigation of Gastrodia elata under-forest planting, through the combination of a high-pressure air blowing pump, an air hole, a high-pressure air blowing hollow plate and a mixing and grinding box, makes the crushing spiral blades and the crushing rollers in the mixing and grinding box rotate synchronously; in the process of crushing large-particle fertilizers, the high-pressure air blowing pump is used to generate high-pressure gas, and the high-pressure gas enters the high-pressure air blowing hollow plate through a pipeline for gas collection, and the high-pressure gas in the high-pressure air blowing hollow plate enters the mixing and grinding box through the evenly arranged air holes and is evenly blown on the surface of the crushing roller, so that the high-pressure gas can be used to blow the fertilizer blocks adhered to the rotating crushing roller, thereby realizing the high-pressure air blowing cleaning of the surface of the crushing roller, solving the problem that the two crushing rollers will adhere to the two crushing rollers in blocks due to the extrusion force during the fertilizer extrusion and crushing, and the problem that falling off is easy to cause blockage of the pipeline.

[0015] By using the dissolving stirring rod and the cleaning stirring plate in the stirring and dissolving tank in combination, the crushed powder enters the stirring and dissolving tank through the discharge pipe and is stirred and dissolved with water. During the dissolving and stirring, some fertilizers will settle at the bottom of the stirring and dissolving tank and cannot be mixed and dissolved with water. The cleaning stirring plate arranged at the bottom of the dissolving stirring rod can be used to clean the powder settled at the bottom of the stirring and dissolving tank, so that the precipitated fertilizer can be completely mixed and dissolved with water, thereby avoiding the phenomenon of blockage of the output pipeline caused by fertilizer precipitation, and further improving the full mixing and output of fertilizer and water for the Gastrodia elata tank cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the main structure of the mixing and grinding box of the utility model;

[0018] Figure 3 This is a schematic diagram of the combined structure of the filter element and the water inlet cylinder for disassembling and assembling the utility model.

[0019] In the figure: 1. Box body; 2. Disassembly and assembly of filter element; 3. Stirring and dissolving tank; 4. Water collecting connecting plate; 5. Mixing and grinding box; 6. High-pressure air blowing hollow plate; 7. High-pressure air blowing pump; 8. Water inlet cylinder; 9. Water inlet pipe; 10. Dissolving stirring rod; 11. Cleaning stirring plate; 12. Lifting cover plate; 13. Servo motor; 14. Crushing roller; 15. Crushing spiral blade; 16. Driving motor; 17. Blowing hole; 18. Feeding pipe; 19. Fertilizer inlet pipe; 20. Water pump. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3 The utility model provides a technical solution: a water-fertilizer mixing device for irrigation of Gastrodia elata understory planting, comprising:

[0022] The box body 1 has a disassembled filter element 2 on one side thereof for filtering the incoming water. The disassembled filter element 2 is directly threaded into the interior of the water inlet cylinder 8 to filter the input water effectively. The disassembled filter element 2 can be disassembled, cleaned or replaced later, so as to filter some substances in the water. A stirring and dissolving tank 3 for stirring and dissolving water and fertilizer is provided at one end of the disassembled filter element 2 located inside the box body 1. Water and fertilizer can enter the stirring and dissolving tank 3 for stirring and mixing and outputting to irrigate the gastrodia elata. Irrigation, a water collecting connecting plate 4 connected to a plurality of irrigation water pipes is provided on one side of the outer side of the box body 1, a plurality of output short pipes are evenly arranged on the surface of the water collecting connecting plate 4, and a connecting flange is provided at one end of the output short pipe, so that one irrigation device can be connected to a plurality of water outlet pipes for irrigating the gastrodia elata, further improving the efficiency of the gastrodia elata tank cover, and the water collecting connecting plate 4 is connected to a pumping pump 20 connected to the stirring and dissolving tank 3 through a water pipe, and the pumping pump 20 can extract the water-fertilizer mixture inside the stirring and dissolving tank 3 and transport it to each connecting pipe for multi-directional irrigation of the gastrodia elata;

[0023] A mixing and grinding box 5 is arranged at the upper end of one side of the stirring and dissolving tank 3 and is used for crushing and grinding the fertilizer. It can perform spiral crushing and rolling crushing on large-particle fertilizers, and can quickly stir and dissolve small-particle fertilizers with water, thereby accelerating the efficiency of stirring and mixing. A high-pressure air blowing hollow plate 6 is provided on the outer upper end of the mixing and grinding box 5 for high-pressure air blowing cleaning of the interior of the mixing and grinding box 5, so that the generated high-pressure gas is concentrated in the interior of the high-pressure air blowing hollow plate 6 and blown to the interior of the mixing and grinding box 5 for air blowing cleaning of fertilizer residues, and the high-pressure air blowing hollow plate 6 is connected to a high-pressure air blowing pump 7 fixed at the top corner of the box body 1, which can generate high-pressure gas and transport it to the interior of the high-pressure air blowing hollow plate 6 for high-pressure air blowing cleaning.

[0024] A water inlet cylinder 8 with an internal thread on the inner wall at one end is penetrated on one side of the outer side of the casing 1, so that the filtered water can flow into the stirring and dissolving tank 3 to be mixed and dissolved with the fertilizer. The disassembly filter element 2 is threadedly connected to the inside of the water inlet cylinder 8, and the impurities in the water are filtered through the disassembly filter element 2. The water inlet end of the disassembly filter element 2 is threadedly connected to a water inlet pipe 9 with a threaded joint, which is conducive to the disassembly, replacement and cleaning of the disassembly filter element 2 in the later stage. The bottom of the water inlet cylinder 8 is connected to the stirring and dissolving tank 3 through a conveying water pipe, and the filtered water is conveyed to the stirring and dissolving tank 3 for mixing and dissolving. The stirring and dissolving tank 3 is provided with a dissolving stirring rod 10 which is provided through the rotation of a horizontal plate. After the water and fertilizer are combined, the dissolving stirring rod 10 is used to mix and dissolve the water and fertilizer. The stirring rod 10 is used for stirring to accelerate the mixing and dissolution between the two. A cleaning stirring plate 11 is provided at the bottom of the dissolving stirring rod 10 for cleaning the fertilizer precipitated at the bottom of the stirring and dissolving tank 3. The precipitated fertilizer can be stirred and cleaned to avoid clogging of the pipeline caused by the precipitated fertilizer. A lifting cover 12 is penetrated through the end of the box body 1 and is locked and fixed by screws. A servo motor 13 connected to the dissolving stirring rod 10 for docking and transmission is installed on the lower end surface of the lifting cover 12 through a motor seat. A docking transmission limit groove is provided on the drive shaft of the servo motor 13. At the same time, a transmission docking protrusion is provided on the top of the dissolving stirring rod 10 for docking and transmission with the transmission limit groove, which is beneficial for the disassembly and assembly of the servo motor 13 through the lifting cover 12 when a failure occurs.

[0025] A crushing roller 14 is rotatably provided at one side of the mixing and grinding box 5, and a crushing spiral blade 15 is connected to one side of the crushing roller 14, which can spirally crush and push the large-particle fertilizer entering the mixing and grinding box 5 to one end, and the crushing roller 14 has a conical structure at one end corresponding to the crushing spiral blade 15, which is conducive to pushing the fertilizer for crushing and crushing. One end of the rotating shaft of the crushing spiral blade 15 is transmission-connected to a driving motor 16 installed on one side of the box body 1, driving the crushing spiral blade 15 and the crushing roller 14 to rotate synchronously The end of the mixing and grinding box 5 is evenly penetrated with blowing holes 17, so that high-pressure gas can enter the interior of the mixing and grinding box 5 through the blowing holes 17 for high-pressure air blowing treatment, and the high-pressure gas can be blown to the interior of the entire mixing and grinding box 5 to clean the residual fertilizer. The blowing holes 17 are connected to the high-pressure air blowing hollow plate 6, and the bottom end of the high-pressure air blowing hollow plate 6 is inclinedly provided with a feeding pipe 18 connected to the stirring and dissolving tank 3. A fertilizer inlet pipe 19 is penetrated on one side of the upper end of the mixing and grinding box 5 to enable large-particle fertilizer to enter for crushing and grinding operations.

[0026] Specifically, when in use, firstly, the external controller is used to start the driving motor 16, so that the driving motor 16 drives the coaxial crushing spiral blade 15 and the crushing roller 14 to rotate synchronously. At this time, the fertilizer inlet pipe 19 inputs the large-particle fertilizer into the interior of the mixing and grinding box 5, and the crushing spiral blade 15 first crushes the large-particle fertilizer, and pushes the crushed fertilizer to one end of the crushing roller 14, and the pushed crushed fertilizer enters the surface of the crushing roller 14 and cooperates with the inner wall of the mixing and grinding box 5 for crushing. During the crushing process, the external controller starts the high-pressure air blowing pump 7 to generate high-pressure gas, and the generated high-pressure gas The high-pressure gas is transported into the internal gas collection of the high-pressure gas blowing hollow plate 6, and the high-pressure gas in the high-pressure gas blowing hollow plate 6 enters the interior of the mixing and grinding box 5 through the blowing holes 17 with small apertures, so that the evenly arranged blowing holes 17 are blown toward the surface of the crushing roller 14 for high-pressure air cleaning, and the fertilizer in blocks attached to the crushing roller 14 during the crushing can be broken up with high pressure. Due to the strong impact force of the high-pressure gas, the entire interior of the mixing and grinding box 5 can be cleaned, avoiding the problem of blockage of the fertilizer inlet pipe 19 due to block fertilizer, and reducing the phenomenon of fertilizer adhering to the surface of the crushing roller 14.

[0027] The external input water pump is connected to one end of the disassembled filter element 2, so that water enters the interior of the disassembled filter element 2, and filters various impurities in the water. The disassembled filter element 2 is threadedly arranged in the water inlet cylinder 8 to facilitate later disassembly, cleaning and replacement. The filtered water enters the interior of the water inlet cylinder 8 and enters the interior of the stirring and dissolving tank 3 through the water pipe. The crushed fertilizer is transported to the interior of the stirring and dissolving tank 3 through the discharge pipe 18. Then the external controller starts the servo motor 13 to drive the dissolving stirring rod 10 to rotate to stir and mix the water and fertilizer. The cleaning stirring plate 11 follows the rotation to prevent the fertilizer from settling at the bottom and causing blockage of the output pipeline. Then the mixed water is pumped out by the water pump 20 and transported to the water collecting connecting plate 4. The water is transported to the connected water pipes through the water collecting connecting plate 4 to irrigate the gastrodia elata in multiple directions, thereby further improving the working efficiency of the gastrodia elata irrigation.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A water-fertilizer mixing device for irrigation of Gastrodia elata understory planting, characterized in that: include: A box body (1), wherein a detachable filter element (2) for filtering incoming water is provided through one side of the box body (1), and a stirring and dissolving tank (3) for stirring and dissolving water and fertilizer is provided at one end of the detachable filter element (2) located inside the box body (1), and a water collecting connection plate (4) for connecting a plurality of irrigation water pipes is provided on the outside of the box body (1), and a water pump (20) connected to the stirring and dissolving tank (3) is connected through the water pipe through the water collecting connection plate (4); A mixing and grinding box (5) is arranged at the upper end of one side of the stirring and dissolving tank (3) and is used for crushing and grinding the fertilizer. A high-pressure air blowing hollow plate (6) is provided at the upper end of the outside of the mixing and grinding box (5) for cleaning the inside of the mixing and grinding box (5) by high-pressure air blowing, and the high-pressure air blowing hollow plate (6) is connected to a high-pressure air blowing pump (7) fixed at the top corner inside the box body (1).

2. The water-fertilizer mixing device for irrigation of Gastrodia elata under forest according to claim 1, characterized in that: A water inlet cylinder (8) having an inner thread on one end of the inner wall is provided through one side of the outer portion of the box body (1); the detachable filter element (2) is threadedly connected to the inside of the water inlet cylinder (8); and the water inlet end of the detachable filter element (2) is threadedly connected to a water inlet pipe (9) having a threaded joint; the bottom of the water inlet cylinder (8) is connected to the stirring and dissolving tank (3) via a water delivery pipe.

3. The water-fertilizer mixing device for irrigation of Gastrodia elata under forest according to claim 1, characterized in that: A dissolving stirring rod (10) is rotatably provided inside the stirring and dissolving tank (3) via a transverse plate, and a cleaning stirring plate (11) is provided at the bottom of the dissolving stirring rod (10) for cleaning fertilizers deposited at the bottom of the stirring and dissolving tank (3).

4. The water-fertilizer mixing device for irrigation of Gastrodia elata under forest according to claim 3, characterized in that: The end of the box body (1) is penetrated by a lifting cover plate (12) which is locked and fixed by screws, and the lower end surface of the lifting cover plate (12) is equipped with a servo motor (13) which is connected to the dissolving stirring rod (10) through a motor seat.

5. The water-fertilizer mixing device for irrigation of Gastrodia elata under-forest planting according to claim 1, characterized in that: A crushing roller (14) is rotatably provided on one side of the mixing and grinding box (5), a crushing spiral blade (15) is connected to one side of the crushing roller (14), and one end of the rotating shaft of the crushing spiral blade (15) is drivingly connected to a driving motor (16) installed on one side of the outside of the box body (1).

6. The water-fertilizer mixing device for irrigation of Gastrodia elata under forest according to claim 1, characterized in that: The end of the mixing and grinding box (5) is evenly penetrated with air holes (17), the air holes (17) are connected to the high-pressure air blowing hollow plate (6), the bottom end of the high-pressure air blowing hollow plate (6) is obliquely provided with a feed pipe (18) connected to the stirring and dissolving tank (3), and one side of the upper end of the mixing and grinding box (5) is penetrated with a fertilizer inlet pipe (19).

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