Water and fertilizer integrated device for planting and cultivating potatoes

Abstract

The utility model relates to the technical field of potato fertilization, in particular to a water and fertilizer integrated device for planting and cultivating potatoes. Comprising a base, a water-fertilizer integrated box and a recycling and crushing box which are arranged on the base and are sequentially arranged in the length direction of the base, a motor arranged on the water-fertilizer integrated box through a bracket, a crushing and stirring mechanism arranged in the water-fertilizer integrated box and connected with an output shaft of the motor, and a recycling and crushing mechanism arranged on one side of the water-fertilizer integrated box through a transverse plate, the motor is in transmission connection with the recycling and smashing mechanism, and the bottom of the recycling and smashing mechanism is located in the recycling and smashing box. Fertilizer crushed by the device is filtered by the first screen, fine particles fall into the bottom of the box body, then water is injected into the water inlet pipe, the water and the fertilizer are fully mixed by the stirring blades to form a uniform water and fertilizer solution, and the dissolution efficiency of the fertilizer in water is improved by crushing and stirring, so that the concentration of available nutrients in the solution reaches the standard; the problem of low dissolving efficiency caused by caking in a traditional mode is solved, and the fertilizer dissolving efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of potato fertilization technology, specifically to an integrated water and fertilizer device for potato planting and cultivation. Background Technology

[0002] In potato fertigation, fertilizer is typically supplied by directly injecting it into a mixing tank and dissolving it with irrigation water. However, due to variations in temperature and humidity during storage, some fertilizers are prone to clumping. Even after pre-crushing, some incompletely dispersed lumps may remain. These residual lumps reduce fertilizer dissolution efficiency during dissolution in the tank, resulting in insufficient concentration of effective nutrients in the solution. This, in turn, affects the precision fertilization effect and operational efficiency of the sprinkler irrigation system. Utility Model Content

[0003] The purpose of this invention is to provide an integrated water and fertilizer device for potato cultivation, which solves the problem mentioned in the background art that clumping reduces fertilizer dissolution efficiency and leads to insufficient concentration of effective nutrients in the solution.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an integrated water and fertilizer device for potato planting and cultivation, comprising a base, an integrated water and fertilizer tank and a recycling and crushing tank arranged sequentially on the base along the length of the base, a motor mounted on the integrated water and fertilizer tank via a support, a crushing and stirring mechanism located inside the integrated water and fertilizer tank and connected to the output shaft of the motor, and a recycling and crushing mechanism located on one side of the integrated water and fertilizer tank via a horizontal plate; the motor is drivenly connected to the recycling and crushing mechanism, and the bottom of the recycling and crushing mechanism is located inside the recycling and crushing tank.

[0005] Furthermore, the integrated water and fertilizer box includes a first box body mounted on a base and a first screen inclinedly mounted inside the first box body; a screen hole is provided on one side of the first box body above the lower end of the first screen, and an inlet pipe and an outlet pipe are provided on the other side of the first box body.

[0006] Furthermore, the recycling and crushing box includes a second box body disposed on the base and located on one side of the first box body, a second screen disposed inside the second box body, and a pull-out drawer slidably disposed at the bottom of the second box body.

[0007] Furthermore, the crushing and stirring mechanism includes a rotating shaft connected to the motor output shaft and located inside the first housing, crushing blades disposed on the upper part of the rotating shaft, and stirring blades disposed on the lower part of the rotating shaft, wherein the crushing blades and stirring blades are respectively located above and below the first screen.

[0008] Furthermore, the recycling and crushing mechanism includes a crushing shaft rotatably connected to a horizontal plate and a crushing blade disposed at the bottom of the crushing shaft and located in a second housing; the crushing shaft is connected to the motor output shaft via a belt.

[0009] Furthermore, a U-shaped baffle is inclined on one side of the first box, and the end of the baffle is located above the second box.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] 1. This device uses a motor-driven crushing and mixing mechanism. During planting, water-soluble fertilizer is put into the integrated water and fertilizer tank. The crushing blades at the top can initially crush the clumps of fertilizer, breaking up the fertilizer that has clumped due to changes in temperature and humidity in the storage environment. This prevents clumps of fertilizer from entering subsequent processes and affecting the fertilization effect, thus solving the problem of clumped fertilizer.

[0012] 2. After being crushed, the fertilizer is filtered through the first screen, and the fine particles fall to the bottom of the chamber. Then, water is injected through the water inlet pipe, and the stirring blades fully mix the water and fertilizer to form a uniform water-fertilizer solution. By crushing and then stirring, the dissolution efficiency of the fertilizer in water is improved, ensuring that the effective nutrient concentration in the solution meets the standards. This overcomes the problem of low dissolution efficiency caused by clumping in traditional methods and improves the fertilizer dissolution efficiency.

[0013] 3. Incompletely crushed fertilizer is discharged through the sieve holes and enters the recycling crushing box through the U-shaped baffle. The motor drives the crushing blades of the recycling crushing mechanism through the belt to crush it a second time. The crushed fertilizer is filtered through the second screen and falls into the pull-out drawer, which can be recycled and put back into the water-fertilizer integrated box for recycling, reducing fertilizer waste, improving fertilizer utilization rate, and realizing the reuse of uncrushed fertilizer. Attached Figure Description

[0014] Figure 1 This is a structural diagram of the present utility model;

[0015] Figure 2 This is a partial sectional view of the present invention;

[0016] Figure 3 This is a structural diagram of the crushing and stirring mechanism of this utility model;

[0017] Figure 4 This is a structural diagram of the recycling and crushing mechanism of this utility model.

[0018] In the picture:

[0019] 1. Base; 2. Water and fertilizer integrated tank; 3. Recycling and crushing tank; 4. Horizontal plate; 5. First box body; 6. First screen; 7. Screen hole; 8. Water inlet pipe; 9. Water outlet pipe; 10. Second box body; 11. Second screen; 12. Pull-out drawer; 13. Support; 14. Rotating shaft; 15. Crushing blade; 16. Stirring blade; 17. Crushing shaft; 18. Crushing blade; 19. Belt; 20. Baffle; 21. Motor. Detailed Implementation

[0020] Please see Figures 1 to 4 A water and fertilizer integrated device for potato cultivation comprises a base 1, a water and fertilizer integrated tank 2 and a recycling and crushing tank 3 arranged sequentially along the length of the base 1, a motor 21 mounted on the water and fertilizer integrated tank 2 via a bracket 13, a crushing and stirring mechanism located inside the water and fertilizer integrated tank 2 and connected to the output shaft of the motor 21, and a recycling and crushing mechanism located on one side of the water and fertilizer integrated tank 2 via a horizontal plate 4. The motor 21 is connected to the recycling and crushing mechanism, and the bottom of the recycling and crushing mechanism is located inside the recycling and crushing tank 3. Water-soluble fertilizer and water for potato cultivation are placed in the water and fertilizer integrated tank 2. The motor 21 drives the crushing and stirring mechanism to pre-crush the water-soluble fertilizer and stir the water and fertilizer to mix them for irrigation. Fertilizer that is not completely crushed and dispersed enters the recycling and crushing tank 3, where the motor 21 drives the recycling and crushing mechanism to crush and disperse it again for subsequent recycling.

[0021] The integrated water and fertilizer tank 2 consists of a first tank body 5 mounted on a base 1 and a first screen 6 inclined inside the first tank body 5. The crushing and stirring mechanism consists of a rotating shaft 14 connected to the output shaft of a motor 21 and located inside the first tank body 5, crushing blades 15 located on the upper part of the rotating shaft 14, and stirring blades 16 located on the lower part of the rotating shaft 14. The crushing blades 15 and stirring blades 16 are located above and below the first screen 6, respectively. A screen hole 7 is opened on one side of the first tank body 5, located above the lower end of the first screen 6. A water inlet pipe is provided on the other side of the first tank body 5. 8 and water outlet pipe 9; the motor 21 drives the rotating shaft 14 to rotate, which in turn drives the crushing blade 15 and the stirring blade 16 to rotate, so that the fertilizer is put in from the top of the first box 5. The crushing blade 15 crushes and disperses the fertilizer, and it enters the bottom of the first box 5 through the first screen 6. Then the water inlet pipe 8 is connected to the water source, and finally the stirring blade 16 mixes the fertilizer and water evenly. The hole diameter of the first screen 6 is smaller than the hole diameter of the screen hole 7. Some fertilizer that is blocked on the first screen 6 and does not enter the bottom of the first box 5 falls into the outside of the first box 5 through the screen hole 7.

[0022] The recycling crushing box 3 consists of a second box 10 mounted on a base 1 and located on one side of the first box 5, a second screen 11 disposed inside the second box 10, and a pull-out drawer 12 slidably disposed at the bottom of the second box 10 via a slide rail or slide groove. The pull-out drawer 12 is equipped with a latch that cooperates with the second box 10. The aperture of the second screen 11 is equal to that of the first screen 6. The recycling crushing mechanism consists of a crushing shaft 17 rotatably connected to a horizontal plate 4 via bearings, and a crushing shaft 17 disposed at the bottom of the crushing shaft 17 and located inside the second box 10. The system consists of a crushing blade 18, and both the crushing shaft 17 and the output shaft of the motor 21 are equipped with pulleys. The two pulleys are connected by a belt 19. A U-shaped baffle 20 is inclinedly arranged on one side of the first housing 5, with the end of the baffle 20 positioned above the second housing 10, so that the fertilizer falling from the sieve hole 7 to the outside of the first housing 5 enters the second housing 10. The motor 21 drives the crushing blade 18 on the crushing shaft 17 to rotate, and the end of the crushing blade 18 is equipped with a hammer for secondary crushing and dispersing.

[0023] The first screen 6 and the second screen 11 are detachably connected to the first box 5 and the second box 10 by bolts, buckles or other means, so as to clean the first screen 6 and the second screen 11; the motor 21 is specifically a stepper motor, which is powered by a fixed power supply or a mobile power supply or other means; when in use, a matching box cover can be installed on the first box 5 and the second box 10 to prevent fertilizer from splashing.

[0024] Working principle of this utility model:

[0025] 1. Preliminary crushing and mixing of fertilizer:

[0026] Water-soluble fertilizer required for potato planting is added from the top of the water-fertilizer tank 2. The motor 21 drives the rotating shaft 14 to rotate, which drives the crushing blade 15 to initially crush the fertilizer. The crushed fertilizer is filtered through the first screen 6, and the fine particles fall into the bottom of the first tank 5. The particles that are not completely crushed are discharged through the screen holes 7 to the recycling crushing tank 3. Water is injected into the water source through the water inlet pipe 8, and the stirring blade 16 mixes the water and fertilizer thoroughly to form a uniform water-fertilizer solution, which is output for irrigation through the water outlet pipe 9.

[0027] 2. Secondary treatment of uncrushed fertilizer:

[0028] Incompletely crushed fertilizer is guided by U-shaped baffle 20 to the second chamber 10 of recycling crushing box 3; motor 21 drives crushing shaft 17 to rotate via belt 19, driving crushing blade 18 to crush the residual fertilizer a second time; the fertilizer after secondary crushing is filtered by second screen 11 and falls into pull-out drawer 12 for collection, and can be recycled and put back into water-fertilizer integrated box 2 for recycling during the next irrigation.

Claims

1. A water and fertilizer integrated device for potato planting and cultivation, comprising a base (1), a water and fertilizer integrated tank (2) and a recycling and crushing tank (3) arranged sequentially on the base (1) along its length, a motor (21) mounted on the water and fertilizer integrated tank (2) via a bracket (13), and a crushing and stirring mechanism located inside the water and fertilizer integrated tank (2) and connected to the output shaft of the motor (21), characterized in that, It also includes a recycling and crushing mechanism arranged on one side of the water and fertilizer integrated box (2) through the cross plate (4); the motor (21) is in transmission connection with the recycling and crushing mechanism, and the bottom of the recycling and crushing mechanism is located in the recycling and crushing box (3).

2. The water and fertilizer integrated device for potato planting and cultivation according to claim 1, characterized in that, The water and fertilizer integrated box (2) comprises a first box body (5) arranged on the base (1) and a first screen (6) arranged in the first box body (5) in an inclined manner; a sieve hole (7) is arranged on one side of the first box body (5) above the low end of the first screen (6), and a water inlet pipe (8) and a water outlet pipe (9) are arranged on the other side of the first box body (5).

3. The water and fertilizer integrated device for potato planting and cultivation according to claim 2, characterized in that, The recycling and crushing box (3) comprises a second box body (10) arranged on the base (1) and located on one side of the first box body (5), a second screen (11) arranged in the second box body (10), and a drawer (12) arranged on the bottom of the second box body (10) in a sliding manner.

4. The water and fertilizer integrated device for potato planting and cultivation according to claim 2, characterized in that, The crushing and stirring mechanism comprises a rotating shaft (14) connected with the output shaft of the motor (21) and located in the first box body (5), a crushing blade (15) arranged on the upper part of the rotating shaft (14), and a stirring blade (16) arranged on the lower part of the rotating shaft (14), wherein the crushing blade (15) and the stirring blade (16) are located above and below the first screen (6) respectively.

5. The water and fertilizer integrated device for potato planting and cultivation according to claim 3, characterized in that, The recycling and crushing mechanism comprises a crushing shaft (17) rotatably connected to the cross plate (4) and a crushing knife (18) arranged at the bottom of the crushing shaft (17) and located in the second box body (10); the crushing shaft (17) is in transmission connection with the output shaft of the motor (21) through a belt (19).

6. The water and fertilizer integrated device for potato planting and cultivation according to claim 5, characterized in that, A U-shaped baffle (20) is arranged on one side of the first box body (5) in an inclined manner, and the end of the baffle (20) is located above the second box body (10).

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