Automatic batching device for macroelement water-soluble fertilizer

Abstract

The utility model relates to a batching device technical field, and disclose a kind of macroelement water-soluble fertilizer automatic batching device, including main component;The main component includes box, and its top is fixedly connected with first motor;Stirring rod is set in the first motor output end;The box is symmetrically provided with batching assembly, and each group of batching assembly includes: blanking tube, inserts the box top;The utility model has the advantages of higher batching precision, and operator sends material into collection shell by blanking tube, when reaching the pressure sensor set pressure, pressure sensor passes electric signal to controller, controller passes electric signal to solenoid valve and servo motor, then solenoid valve is automatically closed, and the material in blanking tube is blocked, then servo motor is automatically opened, drives collection shell to rotate, to pour material into box interior, and then accurately dosing of material, solve the problem of lower batching precision.

Description

Technical Field

[0001] This utility model relates to the field of batching device technology, specifically to an automatic batching device for water-soluble fertilizer containing macro-elements. Background Technology

[0002] Water-soluble fertilizer containing macronutrients such as nitrogen, phosphorus, and potassium is a water-soluble compound fertilizer that is completely soluble in water. It is a liquid or solid product that can be dissolved or diluted in water and used for irrigation and fertilization, including sprinkler irrigation, drip irrigation, foliar fertilization, hydroponics, seed soaking, and root dipping. Using water-soluble fertilizer saves both water and fertilizer, and plants absorb it quickly with high utilization rates, providing comprehensive nutrition and rapid results. Research on liquid fertilizers in my country started relatively late, and currently, most of the preparation of water-soluble fertilizers still relies on manual preparation, which is inconvenient, inefficient, and lacks precision, wasting manpower. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] To address the shortcomings of existing technologies, this utility model provides an automatic batching device for water-soluble fertilizers containing macronutrients, which has the advantage of high batching accuracy and solves the problem of low batching accuracy.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, this utility model provides the following technical solution: an automatic batching device for water-soluble fertilizer containing macroelements, comprising a main body assembly; the main body assembly includes a housing, to which a first motor is fixedly connected; a stirring rod is disposed at the output end of the first motor; batching components are symmetrically arranged on the housing, each batching component comprising: a feeding pipe inserted into the top of the housing; a solenoid valve disposed on the feeding pipe; a servo motor disposed on the outer wall of the housing; a drive rod fixedly connected to the output end of the servo motor and inserted into the interior of the housing; a collection shell fixedly connected to one end of the drive rod; a moving plate slidably connected to the inner wall of the collection shell; and a pressure sensor fixedly connected to the inner bottom surface of the collection shell, wherein the solenoid valve and the servo motor are both electrically connected to the pressure sensor.

[0007] Preferably, a feeding shell is fixedly connected to the top of the feeding pipe.

[0008] Preferably, a sealing sleeve is inserted into the outer wall of the housing, and the sealing sleeve is rotatably connected to the drive rod.

[0009] Preferably, the housing is provided with a scraping assembly, which includes: a second motor, fixedly connected to the bottom of the collection shell, with its output end inserted into the inside of the collection shell; and an L-shaped plate, fixedly connected to the output end of the second motor and fitting against the inner wall of the collection shell.

[0010] Preferably, the length of the L-shaped plate is greater than the inner length of the collection shell.

[0011] Preferably, a protective shell is fixedly connected to the bottom of the collecting shell, the second motor is disposed inside the protective shell, and the protective shell is provided with heat dissipation holes.

[0012] (III) Beneficial Effects

[0013] Compared with the prior art, this utility model provides an automatic batching device for water-soluble fertilizers containing macronutrients, which has the following beneficial effects:

[0014] This invention has the advantage of high batching accuracy. The operator feeds the material into the collection shell through the feeding pipe. When the pressure sensor reaches the set pressure, the pressure sensor transmits an electrical signal to the controller. The controller then transmits the electrical signal to the solenoid valve and the servo motor. Subsequently, the solenoid valve automatically closes, blocking the material inside the feeding pipe. Then, the servo motor automatically turns on, driving the collection shell to rotate, thereby pouring the material into the box. This achieves precise batching of materials and solves the problem of low batching accuracy. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a top view of the structure of this utility model;

[0017] Figure 3 This is a cross-sectional structural diagram of the box body in this utility model;

[0018] Figure 4 This is a cross-sectional structural diagram of the collecting shell in this utility model.

[0019] In the picture:

[0020] 1. Main components; 11. Housing; 12. First motor; 13. Stirring rod;

[0021] 2. Batching assembly; 21. Feeding pipe; 22. Solenoid valve; 23. Servo motor; 24. Drive rod; 25. Collection shell; 26. Moving plate; 27. Pressure sensor;

[0022] 3. Scraping assembly; 31. Second motor; 32. L-shaped plate;

[0023] 4. Feeding shell; 5. Protective shell; 6. Sealing sleeve. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example 1

[0026] See Figure 1-4 An automatic batching device for water-soluble fertilizer containing macroelements includes a main component 1; the main component 1 includes a housing 11, to which a first motor 12 is fixedly connected; a stirring rod 13 is disposed at the output end of the first motor 12; batching components 2 are symmetrically arranged on the housing 11, each batching component 2 including: a feeding pipe 21 inserted into the top of the housing 11; a solenoid valve 22 disposed on the feeding pipe 21; a servo motor 23 disposed on the outer wall of the housing 11; and a drive rod 24 fixedly connected to the servo motor. The output end of the motor 23 is inserted into the housing 11; the collection shell 25 is fixedly connected to one end of the drive rod 24; the moving plate 26 is slidably connected to the inner wall of the collection shell 25; the pressure sensor 27 is fixedly connected to the bottom inner surface of the collection shell 25, and the solenoid valve 22 and the servo motor 23 are both electrically connected to the pressure sensor 27; the top of the discharge pipe 21 is fixedly connected to the discharge shell 4; a sealing sleeve 6 is inserted into the outer wall of the housing 11, and the sealing sleeve 6 is rotatably connected to the drive rod 24.

[0027] When ready for use, the operator places the housing 11 in the designated position. Then, the operator feeds the material into the collection shell 25 through the feeding pipe 21. Once inside the collection shell 25, the material is compressed against the moving plate 26, which in turn compresses the pressure sensor 27. When the pressure sensor 27 reaches its set pressure, it transmits an electrical signal to the controller. The controller then transmits this signal to the solenoid valve 22 and the servo motor 23. The solenoid valve 22 automatically closes, blocking the material inside the feeding pipe 21 and preventing it from falling further. The servo motor 23 then automatically starts, driving the material through the drive rod 24. The collecting shell 25 rotates, pouring the material inside into the box 11. Then, the operator turns on the first motor 12 to drive the stirring rod 13 to stir and mix the material, thereby accurately dispensing and mixing the material, improving the practicality of the device. The operator pours the material into the dispensing pipe 21 through the dispensing shell 4. At this time, the dispensing shell 4 can enlarge the opening for the material to enter, reducing the possibility of spillage when the operator pours the material in. The dispensing shell 4 can seal the gap between the box 11 and the drive rod 24, preventing dust and other impurities from entering the box 11 through the gap when the drive rod 24 rotates, thus improving the stability of the device.

[0028] Example 2

[0029] See Figure 1-4 Based on Embodiment 1, a scraping function has been added;

[0030] The housing 11 is provided with a scraping assembly 3, which includes: a second motor 31, which is fixedly connected to the bottom of the collection shell 25 and whose output end is inserted into the inside of the collection shell 25; an L-shaped plate 32, which is fixedly connected to the output end of the second motor 31 and fits against the inner wall of the collection shell 25; the length of the L-shaped plate 32 is greater than the inner length of the collection shell 25; a protective shell 5 is fixedly connected to the bottom of the collection shell 25, the second motor 31 is disposed inside the protective shell 5, and the protective shell 5 is provided with heat dissipation holes.

[0031] In use, when the servo motor 23 drives the collection shell 25 to rotate, the operator can connect the internal power of the second motor 31 and turn it on. This causes the second motor 31 to drive the L-shaped plate 32 to rotate, scraping off the material adhering to the inner wall of the collection shell 25. This prevents material residue on the inner wall of the collection shell 25 from affecting the accuracy of dispensing, thus further improving the accuracy of dispensing. The length of the L-shaped plate 32 is greater than the inner length of the collection shell 25, ensuring that the L-shaped plate 32 scrapes off the material on the inner wall of the collection shell 25 without leaving any dead corners, thus improving the stability of the device. The protective shell 5 protects the second motor 31, preventing splashed material from hitting the second motor 31 during dispensing and causing damage to the second motor 31 over a long period of use, thereby improving the safety of the device.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic batching device for water-soluble fertilizer containing macronutrients, comprising a main component (1); the main component (1) includes... The top of the housing (11) is fixedly connected to the first motor (12). A stirring rod (13) is located at the output end of the first motor (12); Its features are: The container (11) is symmetrically provided with dispensing components (2), and each dispensing component (2) includes: The feed pipe (21) is inserted into the top of the box (11); A solenoid valve (22) is installed on the feed pipe (21); A servo motor (23) is disposed on the outer wall of the housing (11); The drive rod (24) is fixedly connected to the output end of the servo motor (23) and inserted into the housing (11); The collection shell (25) is fixedly connected to one end of the drive rod (24); The movable plate (26) is slidably connected to the inner wall of the collection shell (25); The pressure sensor (27) is fixedly connected to the bottom inner side of the collection shell (25), and the solenoid valve (22) and the servo motor (23) are both electrically connected to the pressure sensor (27).

2. The automatic batching device for water-soluble fertilizer containing macronutrients according to claim 1, characterized in that: The top of the feeding pipe (21) is fixedly connected to the feeding shell (4).

3. The automatic batching device for water-soluble fertilizer containing macronutrients according to claim 1, characterized in that: A sealing sleeve (6) is inserted into the outer wall of the box (11), and the sealing sleeve (6) is rotatably connected to the drive rod (24).

4. The automatic batching device for water-soluble fertilizer containing macronutrients according to claim 1, characterized in that: The housing (11) is provided with a scraping assembly (3), the scraping assembly (3) comprising: The second motor (31) is fixedly connected to the bottom of the collection shell (25), and its output end is inserted into the inside of the collection shell (25); The L-shaped plate (32) is fixedly connected to the output end of the second motor (31) and fits against the inner wall of the collection shell (25).

5. The automatic batching device for water-soluble fertilizer containing macronutrients according to claim 4, characterized in that: The length of the L-shaped plate (32) is greater than the inner length of the collection shell (25).

6. The automatic batching device for water-soluble fertilizer containing macronutrients according to claim 4, characterized in that: The bottom of the collection shell (25) is fixedly connected to a protective shell (5), the second motor (31) is located inside the protective shell (5), and the protective shell (5) is provided with heat dissipation holes.

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