Apple tree water-soluble fertilizer dissolving device

Abstract

The utility model discloses an apple tree water -soluble fertilizer dissolving device relates to agricultural machinery equipment technical field, scheme includes: an apple tree water -soluble fertilizer dissolving device, include: stirring frame, stirring drum is installed on the stirring frame, annular spare, the outside wall of annular spare is provided with a plurality of first installation slot, and the inboard wall of annular spare is installed with a plurality of stirring vane, rotating assembly, rotating assembly can drive annular spare rotation, and a plurality of scrapers, a plurality of scrapers are installed in a plurality of first installation slot respectively, wherein, under the stirring state, the scraper is located in the first installation slot, and the scraper is separated from the inboard wall of stirring drum, under the cleaning state, the scraper at least partial extension first installation slot, and the scraper is in contact with the inboard wall of stirring drum, can remove the water -soluble fertilizer particle on the inboard wall of stirring drum, not only can avoid the problem of waste water -soluble fertilizer, and also avoided the influence next water -soluble fertilizer solution quality problem.

Description

Technical Field

[0001] This utility model relates to the field of agricultural machinery and equipment technology, specifically to a water-soluble fertilizer dissolving device for apple trees. Background Technology

[0002] Water-soluble fertilizers are compound fertilizers containing nitrogen, phosphorus, potassium, calcium, magnesium, trace elements, amino acids, humic acid, alginic acid, etc., that can completely dissolve in water. They are classified into solid and liquid water-soluble fertilizers. Water-soluble fertilizers need to be completely mixed and dissolved with water before application, such as by spraying or drip irrigation. For apple trees, water-soluble fertilizer is dissolved in water and then applied using a sprayer, misting machine, or flower irrigator, evenly spraying the solution onto the roots or leaves. After fertilization, the growth of the apple trees should be observed. If over-fertilization or nutrient imbalance is observed, the amount and frequency of fertilization should be adjusted promptly.

[0003] According to the authorization announcement number (CN217527148U), a precise mixing device for dissolving water-soluble fertilizer for apple trees includes a mixing tank. The mixing tank includes a tank body with a cavity inside. A top cover is provided on the upper part of the tank body. The top cover includes a circular plate, and a mixing mechanism is located in the middle of the circular plate. The mixing mechanism includes a motor and a stirring rod. The motor is fixed to the upper part of the top cover, and the stirring rod extends into the cavity. When dissolving water-soluble fertilizer, adding too much or too little water to the mixing tank can cause the water-soluble fertilizer particles to stick together. These stuck particles tend to adhere to the inner wall of the mixing tank, resulting in wasted fertilizer. Furthermore, the residual fertilizer in the mixing tank will affect the quality of the next batch of fertilizer solution. Utility Model Content

[0004] The purpose of this invention is to provide a water-soluble fertilizer dissolving device for apple trees, which addresses the problem of water-soluble fertilizer particles adhering to the inner wall of the mixing tank in the prior art. It provides a solution to remove the water-soluble fertilizer particles remaining on the inner wall of the mixing tank, thus avoiding not only the waste of water-soluble fertilizer but also the impact on the quality of the next water-soluble fertilizer solution.

[0005] This utility model is achieved through the following technical solution:

[0006] An apple tree water-soluble fertilizer dissolving device includes: a stirring frame; a stirring tank mounted on the stirring frame; an annular component movable into the stirring tank, the outer side wall of the annular component having multiple first mounting grooves, and the inner side wall of the annular component having multiple stirring blades; a rotating assembly capable of driving the annular component to rotate; and multiple scrapers, each scraper being installed in one of the multiple first mounting grooves; wherein, in the stirring state, the scrapers are confined within the first mounting grooves, and the scrapers are separated from the inner side wall of the stirring tank; in the cleaning state, the scrapers at least partially extend out of the first mounting grooves, and the scrapers abut against the inner side wall of the stirring tank.

[0007] Furthermore, in this utility model, the mixing tank is provided with a control area and a mixing area from top to bottom, and the inner diameter of the control area is smaller than the inner diameter of the mixing area; a first elastic member is connected to the surface wall of the first mounting groove of the scraper, a second mounting groove is opened on the surface wall of the scraper, a second elastic member is connected to the surface wall of the second mounting groove, and a limiting member is connected to the free end of the second elastic member; a limiting groove is opened on the surface wall of the first mounting groove, and the limiting member can be inserted into the limiting groove; wherein, in the mixing state, the limiting member is inserted into the limiting groove, and the scraper is limited to the first mounting groove.

[0008] Furthermore, in this utility model, the outer wall of the aforementioned annular component is provided with a plurality of third mounting grooves, each of which corresponds to a plurality of limiting grooves. The third mounting grooves are connected to the limiting grooves, and a pushing component is slidably installed in the third mounting groove. The pushing component can move along the extension direction of the limiting groove to push the limiting component out of the limiting groove.

[0009] Furthermore, in this utility model, the stirring rack includes a stirring base and a stirring support; a stirring tank is installed on the stirring base; a lifting component is installed on the stirring support, and the lifting component is connected to a rotating component.

[0010] Furthermore, in this utility model, the above-mentioned lifting assembly includes: a lifting member, on which a rotating component is mounted; at least one guide rod, which is mounted on a stirring bracket and passes through the lifting member; a transmission rod, which is mounted on the stirring bracket and passes through the lifting member, and is in transmission cooperation with the lifting member; and a first drive motor, the output end of which is connected to the transmission rod.

[0011] Furthermore, in this utility model, the aforementioned rotating assembly includes: a second drive motor mounted on the lifting component; and a rotating rod, one end of which is connected to the output end of the second drive motor, and the other end of which is equipped with multiple stirring blades along the circumferential direction.

[0012] Compared with the prior art, this utility model has the following advantages and beneficial effects:

[0013] An apple tree water-soluble fertilizer dissolving device utilizes a stirring blade that generates shear force (the relative movement of the stirring blades and the water-soluble fertilizer solution pulls and cuts the material to achieve mixing) and propulsive force (the stirring blades apply pressure to the water-soluble fertilizer solution, pushing the material from one position to another) during the stirring process. This accelerates the diffusion rate of the water-soluble fertilizer within the solvent, effectively promoting complete dissolution. The orchard technician can control multiple scrapers that extend at least partially out of a first mounting groove. These scrapers abut against the inner wall of the mixing tank, removing residual water-soluble fertilizer particles. This not only avoids wasting fertilizer particles but also ensures the quality of the water-soluble fertilizer solution in the next mixing cycle. Attached Figure Description

[0014] The accompanying drawings, which are included to provide a further understanding of the embodiments of the present invention and form part of this application, do not constitute a limitation thereof. In the drawings:

[0015] Figure 1 A schematic diagram of a water-soluble fertilizer dissolving device for apple trees;

[0016] Figure 2 This is a longitudinal sectional view of the mixing tank;

[0017] Figure 3 This is a top view of the stirring blades;

[0018] Figure 4 This is a top view of the ring-shaped component;

[0019] Figure 5 This is a cross-sectional view of the ring-shaped component from the side.

[0020] Figure 6 for Figure 5 Enlarged view of point A in the middle;

[0021] Figure 7 for Figure 4 A sectional view along the middle AA';

[0022] Figure 8 for Figure 7 Enlarged view of point B in the middle.

[0023] The attached diagram shows the markings and corresponding component names:

[0024] 1-Stirring rack, 2-Stirring base, 3-Stirring support, 4-Stirring tank, 5-First drive motor, 6-Transmission rod, 7-Guide rod, 8-Lifting component, 9-Second drive motor, 10-Rotating rod, 11-Annular component, 12-Stirring blade, 13-Control area, 14-Stirring area, 15-First mounting groove, 16-First elastic component, 17-Scraper, 18-Second mounting groove, 19-Limiting component, 20-Pushing component, 21-Second elastic component, 22-Third mounting groove, 23-Limiting groove. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the embodiments and accompanying drawings. The illustrative embodiments and descriptions of this utility model are only used to explain this utility model and are not intended to limit this utility model.

[0026] To more clearly illustrate the present invention, the following explanation will be provided:

[0027] In apple cultivation, water-soluble fertilizers can be applied from the spring budding stage to the fruit ripening stage, but different formulas should be selected for different stages. 1. Green leaf stage: Before flowering, apply a high-nitrogen formula of water-soluble fertilizer to promote flower bud differentiation and increase leaf growth. 2. Pre-flowering stage: Apply water-soluble fertilizer once or twice during the pre-flowering stage. High-phosphorus fertilizer is recommended during this period. Absorption of phosphorus-rich fertilizer promotes more flowering and fruiting, effectively preventing flower and fruit drop due to nutrient deficiency after flowering. 3. Fruiting stage: From fruit set to maturity, apply a high-potassium water-soluble fertilizer to prevent fruit drop and promote fruit enlargement.

[0028] Example

[0029] Please refer to Figures 1 to 8In some embodiments of this application, the mixing tank 4 is mounted on the mixing frame 1. The top of the mixing tank 4 is open, and the orchard technician pours water-soluble fertilizer and solvent into the mixing tank 4 from the top. It is necessary to ensure the ratio of water-soluble fertilizer to water to avoid the water content in the mixed solution being too high or too low, which could cause the water-soluble fertilizer particles to stick together and clump. The water-soluble fertilizer is granular, which increases the contact area with the solvent, thereby increasing the dissolution rate of the water-soluble fertilizer. To further accelerate the dissolution rate of the water-soluble fertilizer, the rotating component can be controlled to drive the annular component 11 into the mixing tank 4. The rotating component can control the annular component 11 to rotate inside the mixing tank 4. The annular component 11 can drive multiple stirring blades 12 to stir inside the mixing tank 4. During the stirring process in the water-soluble fertilizer solution, the stirring blades 12 generate shear force (the stirring blades 12 move relative to the water-soluble fertilizer solution, pulling and cutting the material to achieve mixing) and pushing force (the stirring blades 12 apply pressure to the water-soluble fertilizer solution, pushing the material from one position to another), thereby accelerating the diffusion rate of the water-soluble fertilizer in the solvent and effectively promoting the full dissolution of the material. When the water-soluble fertilizer and solvent are stirred in the mixing tank 4, the multiple scrapers 17 on the outer side of the annular component 11 are all confined within the first mounting groove 15. This prevents the multiple scrapers 17 from rubbing against the inner wall of the mixing tank 4 during rotation, thus avoiding the problem of affecting the high-speed rotation of the stirring blades 12. When the water-soluble fertilizer solution is discharged from the mixing tank 4 (an outlet can be opened at the bottom of the mixing tank 4), the multiple scrapers 17 on the outer side of the annular component 11 extend at least partially out of the first mounting groove 15. The multiple scrapers 17 abut against the inner wall of the mixing tank 4, and can scrape the inner wall of the mixing tank 4 to remove the water-soluble fertilizer particles remaining on the inner wall of the mixing tank 4. This not only avoids the problem of wasting water-soluble fertilizer particles, but also ensures the quality of the water-soluble fertilizer solution in the mixing tank 4 in the next stirring.

[0030] For example, the mixing tank 4 has a control area 13 and a mixing area 14 from top to bottom. The mixing area 14 is the area where water-soluble fertilizer and solvent are mixed. The control area 13 is the area where the scraper 17 on the outer wall of the control ring 11 is inserted into the first mounting groove 15 or the scraper 17 extends out of the first mounting groove 15. When fruit tree technicians prepare water-soluble fertilizer solutions, they add the water-soluble fertilizer and solvent into the mixing tank 4 (the liquid level in the mixing tank 4 should preferably not exceed the mixing area 14). Then, they control the annular component 11 to move upwards within the mixing tank 4 until it enters the control area 13. The inner diameter of the control area 13 is smaller than the inner diameter of the mixing area 14. The scraper 17 on the outer wall of the annular component 11 abuts against the inner wall of the control area 13. The first elastic component 16 (which can be a return spring) is compressed, causing the scraper 17 to move into the first mounting groove 15. When the limiting component 19 on the scraper 17 moves to the limiting groove 23 of the first mounting groove 15, the second elastic component 21 (which can be a return spring) restores its deformation and pushes the limiting component 19, causing the limiting component 19 to engage in the limiting groove 23. The scraper 17 is then limited within the first mounting groove 15. Then, control the annular component 11 to move downwards inside the mixing tank 4 until it enters the mixing area 14. The annular component 11 can drive multiple mixing blades 12 to mix in the mixing area 14, avoiding the problem that the scraper 17 extends out of the first mounting groove 15 and contacts the inner wall of the mixing area 14, affecting the high-speed rotation of the mixing blades 12.

[0031] The scraper 17 has an inclined structure on the side facing the inner wall of the mixing tank 4. When the scraper 17 enters the control area 13 from the mixing area 14, the inclined structure of the scraper 17 is pushed by the inner wall of the control area 13 with a smaller inner diameter. As a result, the thrust received by the inclined structure of the scraper 17 has a component force in the direction of the first mounting groove 15, which can push the scraper 17 into the first mounting groove 15.

[0032] For example, when a fruit tree technician needs to remove residual water-soluble fertilizer particles from the inner wall of the mixing tank 4, the ring member 11 is controlled to move downwards within the mixing tank 4 until it enters the mixing area 14. Then, the pusher 20 on the upper surface of the ring member 11 is pressed, causing the pusher 20 to move downwards into the third mounting groove 22 until its bottom end enters the limiting groove 23. This pushers the limiting member 19 out of the limiting groove 23. After the limiting member 19 leaves the limiting groove 23, the scraper 17, under the action of the first elastic member 16, pops out of the first mounting groove 15. The scraper 17 can then abut against the inner wall of the mixing area 14. Rotating the scraper 17 removes the residual water-soluble fertilizer particles from the inner wall of the mixing area 14. In this situation, the second mounting groove 18 is located within the first mounting groove 15, and the second elastic member 21 is compressed, preparing for the next entry of the limiting member 19 into the limiting groove 23.

[0033] The inner sidewall of the third mounting groove 22 is provided with a guide groove along the extension direction of the third mounting groove 22, and a guide block is installed on the outer sidewall of the pusher 20. The guide block of the pusher 20 is inserted into the guide groove of the third mounting groove 22, and the guide block can slide in the guide groove, so that the pusher 20 can slide towards the limiting groove 23 or away from the limiting groove 23.

[0034] Please refer to Figure 1 In some embodiments of this application, the stirring rack 1 consists of a horizontally placed stirring base 2 and a vertically installed stirring support 3. The stirring tank 4 is installed on the stirring base 2, and a first drive motor 5 is installed on the stirring support 3. The output end of the first drive motor 5 is connected to a transmission rod 6. The transmission rod 6 and the guide rod 7 are respectively installed on both sides of the stirring support 3. Both the transmission rod 6 and the guide rod 7 pass through the lifting component 8. The first drive motor 5 can drive the transmission rod 6 to rotate. After the rotating rod 10 rotates, it cooperates with the lifting component 8 to control the lifting component 8 to move in the vertical direction, thereby driving the rotating component to move in the vertical direction.

[0035] Please refer to Figure 1 In some embodiments of this application, a second drive motor 9 is mounted on a lifting member 8. The output end of the second drive motor 9 is connected to a rotating rod 10. Multiple stirring blades 12 are circumferentially mounted on the end of the rotating rod 10 away from the second drive motor 9. These stirring blades 12 are mounted on the inner wall of the same annular member 11. The second drive motor 9 can control the rotation of the rotating rod 10, which in turn drives the multiple stirring blades 12 to stir within the mixing tank 4. The rotating rod 10 can also drive the annular member 11 to rotate within the mixing tank 4, thereby allowing the scraper 17 to remove residual water-soluble fertilizer particles from the inner wall of the mixing tank 4.

[0036] In summary, the embodiments of this utility model provide an apple tree water-soluble fertilizer dissolving device. During the stirring process in the water-soluble fertilizer solution, the stirring blades 12 generate shear force (the stirring blades 12 move relative to the water-soluble fertilizer solution, pulling and cutting the material to achieve mixing) and pushing force (the stirring blades 12 apply pressure to the water-soluble fertilizer solution, pushing the material from one position to another). This accelerates the diffusion rate of the water-soluble fertilizer in the solvent and effectively promotes the full dissolution of the material. The orchard technician can control multiple scrapers 17 to extend at least partially out of the first mounting groove 15. The multiple scrapers 17 abut against the inner wall of the mixing tank 4, scraping the inner wall of the mixing tank 4 to remove residual water-soluble fertilizer particles. This not only avoids wasting water-soluble fertilizer particles but also ensures the quality of the water-soluble fertilizer solution in the mixing tank 4 for the next stirring cycle.

[0037] The specific embodiments described above further illustrate the purpose, technical solution, and beneficial effects of this utility model. It should be understood that the above description is only a specific embodiment of this utility model and is not intended to limit the scope of protection of this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the scope of protection of this utility model.

Claims

1. A device for dissolving water-soluble fertilizer for apple trees, characterized in that, include: Stirring rack (1); A mixing tank (4) is mounted on the mixing frame (1); The annular component (11) is movable into the mixing tank (4). The outer side wall of the annular component (11) is provided with a plurality of first mounting grooves (15), and the inner side wall of the annular component (11) is provided with a plurality of stirring blades (12). A rotating assembly capable of driving the annular member (11) to rotate; and Multiple scrapers (17) are respectively installed in multiple first mounting slots (15); In the stirring state, the scraper (17) is confined in the first mounting groove (15), and the scraper (17) is separated from the inner wall of the stirring tank (4); In the cleaning state, the scraper (17) extends at least partially out of the first mounting groove (15), and the scraper (17) abuts against the inner wall of the mixing tank (4).

2. The apple tree water-soluble fertilizer dissolving device according to claim 1, characterized in that, The mixing tank (4) is provided with a control area (13) and a mixing area (14) from top to bottom. The inner diameter of the control area (13) is smaller than the inner diameter of the mixing area (14). The scraper (17) is connected to the surface wall of the first mounting groove (15) by a first elastic member (16), and the surface wall of the scraper (17) is provided with a second mounting groove (18), the surface wall of the second mounting groove (18) is connected to a second elastic member (21), and the free end of the second elastic member (21) is connected to a limiting member (19). The first mounting groove (15) has a limiting groove (23) on its surface wall, and the limiting member (19) can be inserted into the limiting groove (23); In the stirring state, the limiting member (19) is inserted into the limiting groove (23), and the scraper (17) is limited to the first mounting groove (15).

3. The apple tree water-soluble fertilizer dissolving device according to claim 1, characterized in that, The annular component (11) has a plurality of third mounting grooves (22) on its outer wall. The plurality of third mounting grooves (22) correspond one-to-one with the plurality of limiting grooves (23). The third mounting grooves (22) are connected to the limiting grooves (23). A pusher (20) is slidably installed in the third mounting groove (22). The pusher (20) can move along the extension direction of the limiting groove (23) to push the limiting member (19) out of the limiting groove (23).

4. The apple tree water-soluble fertilizer dissolving device according to any one of claims 1 to 3, characterized in that, The stirring rack (1) includes a stirring base (2) and a stirring support (3); The stirring tank (4) is installed on the stirring base (2); The stirring bracket (3) is equipped with a lifting assembly, which is connected to the rotating assembly.

5. The apple tree water-soluble fertilizer dissolving device according to claim 4, characterized in that, The lifting assembly includes: A lifting component (8), on which the rotating assembly is mounted; At least one guide rod (7) is mounted on the stirring bracket (3) and passes through the lifting member (8); A transmission rod (6) is installed on the stirring bracket (3), the transmission rod (6) passes through the lifting member (8), and the transmission rod (6) and the lifting member (8) are in transmission cooperation; A first drive motor (5) is connected to the transmission rod (6) at its output end.

6. The apple tree water-soluble fertilizer dissolving device according to claim 5, characterized in that, The rotating assembly includes: The second drive motor (9) is mounted on the lifting component (8); A rotating rod (10) is provided, one end of which is connected to the output end of the second drive motor (9), and the other end of which is equipped with a plurality of stirring blades (12) along the circumferential direction.

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