Pesticide and fertilizer mixing device based on field water and fertilizer integrated management

Abstract

The utility model discloses a pesticide and fertilizer mixing device based on field water and fertilizer integrated management, which comprises a support frame, a shell embedded on the upper surface of the support frame, and an air cylinder fixedly mounted on the upper surface of the shell, a batching structure is arranged in the shell, and the batching structure is fixedly mounted on the upper surface of the air cylinder. The batching structure can control the adding amount of pesticide and fertilizer entering the first stock bin and the second stock bin according to requirements, the batching structure comprises the first stock bin, the first stock bin and the second stock bin are formed in the shell, and feeding ports are formed in the upper surfaces of the first stock bin and the second stock bin. The pesticide and fertilizer uniform mixing device based on field water and fertilizer integrated management is provided with the batching structure, pesticide and fertilizer can be quantitatively added into the first stock bin and the second stock bin according to requirements, follow-up stirring is facilitated, the uniform mixing structure is further arranged, the fertilizer and the pesticide are rapidly blended to the middle through a drainage plate line, and the fertilizer and the pesticide are uniformly mixed. Meanwhile, the concave fan can rotate under the impact of the liquid medicine and is matched with the stirring fan, so that the stirring is more uniform.

Description

Technical Field

[0001] The utility model relates to the technical field of drug-fertilizer mixing, in particular to a drug-fertilizer mixing device based on integrated field water and fertilizer management. Background Art

[0002] Integrated water-fertilizer technology refers to a new agricultural technology that integrates irrigation and fertilization. With the help of a pressure system, soluble solid or liquid fertilizers are mixed according to the soil nutrient content and the fertilizer requirements and characteristics of the crop types. The fertilizer solution is mixed with irrigation water and supplied through a controllable pipeline system. After the water and fertilizer are mixed, sprinkler irrigation or drip irrigation is formed through pipelines and drippers to evenly, regularly and quantitatively infiltrate the root development and growth area of ​​the crop, so that the main root soil always remains loose and has an appropriate water content. At the same time, according to the fertilizer requirements of different crops, the soil environment and nutrient content, the water requirements of crops in different growth periods, and the fertilizer requirements, the needs of different growth periods are designed, and water and nutrients are provided to crops directly in a regular and quantitative manner in proportion.

[0003] Before agricultural irrigation, fertilizer is added to the liquid medicine, which can increase nutrients for crops and help improve the growth quality of crops. However, when adding liquid medicine and fertilizer, existing irrigation devices usually add the medicine first and then add the fertilizer. The fertilizer will float on the surface, resulting in uneven mixing, more fertilizer on the top and less fertilizer on the bottom, resulting in different amounts of medicine absorbed by different crops during irrigation. Crops that absorb more medicine will experience a waste of resources, and crops that absorb less medicine will experience poor growth, which is not conducive to the growth of crops. Utility Model Content

[0004] The purpose of the utility model is to provide a pesticide-fertilizer mixing device based on integrated field water-fertilizer management to solve the problem in the above background technology that uneven pesticide solution and fertilizer will cause different crops to absorb different pesticide contents during irrigation, which is not conducive to the growth of crops.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pesticide-fertilizer mixing device based on integrated field water and fertilizer management, comprising a support frame, a shell is embedded on the upper surface of the support frame, and a cylinder is fixedly mounted on the upper surface of the shell. A batching structure is arranged inside the shell, and the batching structure can control the amount of pesticides and fertilizers added into silo one and silo two according to demand.

[0006] Preferably, the batching structure includes silo 1, silo 1 and silo 2 are provided inside the shell, and the upper surfaces of silo 1 and silo 2 are provided with feeding ports, the rear surfaces of silo 1 and silo 2 are fixedly installed with pistons, and the front end of the piston slides through the rear surfaces of silo 1 and silo 2, the front end of the piston is fixedly connected with a push plate, the rear end of the piston is fixedly installed on the rear surface of the inner wall of the protruding part of the rear surface of the shell, an airbag is fixedly installed on the bottom surface of the inner wall of the protruding part of the rear surface of the shell, the airbag is connected with two pistons through an air pipe, the upper end of the airbag is fixedly connected with a push rod of a cylinder, the front surfaces of silo 1 and silo 2 are connected with connecting pipes, and the other end of the connecting pipe is connected with a feeding port through the pipe, the feeding port is located below silo 1 and silo 2, and the feeding port passes through a partition, and the partition is fixedly installed on the inner wall surface of the shell.

[0007] By adopting the above technical solution, different proportions of liquid medicine and waste materials are pre-added in the silo one and the trough two, so that the stirring can be carried out in proportion.

[0008] Preferably, a negative pressure valve is provided at the connection between the connecting pipe and the first silo and the second silo.

[0009] By adopting the above technical solution, the negative pressure valve is opened by the pressure increased by the push plate.

[0010] Preferably, the inner wall surface of the shell below the partition is set to a cylindrical structure.

[0011] The adoption of the technical solution facilitates the stirring fan to rotate and stir.

[0012] Preferably, a uniform mixing structure is further provided inside the shell, and the uniform mixing structure can make the fertilizer and the pesticide blend quickly through the guide plate while cooperating with the stirring fan and the concave fan to stir evenly.

[0013] The above technical solution is adopted to achieve a better mixing effect.

[0014] Preferably, the uniform mixing structure includes a motor, which is fixedly mounted on the upper surface of the partition, and a rotating shaft connected to the motor passes through the lower surface of the partition, and a stirring fan is fixedly mounted on the outer surface of the rotating shaft, and a guide plate is symmetrically mounted on the inner wall surface of the outer shell, and the upper part of the guide plate corresponds to the discharge port, and a scraper is also fixedly mounted on the lower end of the rotating shaft connected to the motor, and a connecting rod is fixedly connected to the inner surface of the scraper, and a rotating rod is rotatably mounted on the lower surface of the connecting rod, and concave fans are fixedly mounted on both ends of the rotating rod.

[0015] By adopting the above technical solution, when the rotating shaft rotates, the concave fan rotates under the action of water flow to promote mixing.

[0016] Preferably, the scraper is in contact with the inner wall surface of the shell.

[0017] The above technical solution is adopted to avoid waste material hanging on the wall.

[0018] Compared with the prior art, the utility model has the following beneficial effects: the fertilizer mixing device based on integrated field water and fertilizer management:

[0019] 1. When the pesticide-fertilizer mixing device based on integrated field water-fertilizer management is used, first, the required proportions of pesticides and waste materials are added to the first and second silos respectively, and then the cylinder is turned on to press the airbag, so that the airflow in the airbag enters the piston, and then the piston pushes the push plate, so that the fertilizer and the liquid medicine can flow at the same time;

[0020] 2. Furthermore, the push plate causes the internal air pressure of silo 1 and silo 2 to open the negative pressure valve, and then reaches the discharge port through the connecting pipe. When flowing downward from the discharge port, it will blend downward under the action of the guide plate, which is convenient for subsequent mixing;

[0021] 3. Furthermore, the motor is turned on to rotate the shaft, which will drive the stirring fan to stir, and then the light plate will rotate at the same time to avoid hanging on the wall. At the same time, the concave fan connected to the rotating rod on the lower surface of the connecting rod is impacted during rotation, causing the rotating rod to rotate, and the stirring is more uniform through the concave fan. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the shaft side surface structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the front section structure of the utility model;

[0024] Figure 3 It is a schematic diagram of the side section structure of the utility model;

[0025] Figure 4 This is a schematic diagram of the cross-sectional structure of the utility model from top view;

[0026] Figure 5 This is a schematic diagram of the cross-sectional structure of the housing of the utility model when viewed from above;

[0027] Figure 6 It is a schematic diagram of the side surface structure of the concave fan shaft of the utility model.

[0028] In the figure: 1. support frame; 2. shell; 3. cylinder; 4. silo one; 5. silo two; 6. air bag; 7. piston; 8. push plate; 9. connecting pipe; 10. discharge port; 11. partition; 12. motor; 13. stirring fan; 14. connecting rod; 15. scraper; 16. rotating rod; 17. concave fan; 18. drainage plate. DETAILED DESCRIPTION

[0029] 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.

[0030] See also Figure 1-6 The utility model provides a technical solution: a pesticide-fertilizer mixing device based on integrated field water-fertilizer management, including a support frame 1, a shell 2, a cylinder 3, a silo 1 4, a silo 2 5, an air bag 6, a piston 7, a push plate 8, a connecting pipe 9, a feed port 10, a partition 11, a motor 12, a stirring fan 13, a connecting rod 14, a scraper 15, a rotating rod 16, a concave fan 17, and a drainage plate 18.

[0031] Example 1

[0032] The fertilizer mixing device based on integrated field water and fertilizer management is provided with a batching structure, which can pre-add materials to the silo 1 4 and the silo 2 5 according to the needs, so as to facilitate the subsequent mixing, specifically:

[0033] The upper surface of the support frame 1 is embedded with a shell 2, and also includes a cylinder 3, which is fixedly installed on the upper surface of the shell 2. A batching structure is arranged inside the shell 2, and the batching structure includes a silo 1 4. A silo 1 4 and a silo 2 5 are provided inside the shell 2, and the upper surfaces of the silo 1 4 and the silo 2 5 are both provided with a feed port, and a piston 7 is fixedly installed on the rear surfaces of the silo 1 4 and the silo 2 5, and the front end of the piston 7 slides through the rear surfaces of the silo 1 4 and the silo 2 5, and the front end of the piston 7 is fixedly connected with a push plate 8, and the bottom surface of the inner wall of the protruding part of the rear surface of the shell 2 is fixedly installed. An air bag 6 is installed, and the air bag 6 is connected with two pistons 7 through an air pipe. The upper end of the air bag 6 is fixedly connected with a push rod of the cylinder 3. The front surfaces of the silo 1 4 and the silo 2 5 are connected with a connecting pipe 9, and the other end of the connecting pipe 9 is connected with a discharge port 10. The discharge port 10 is located below the silo 1 4 and the silo 2 5, and the discharge port 10 passes through a partition 11. The partition 11 is fixedly installed on the inner wall surface of the shell 2. A negative pressure valve is provided at the connection between the connecting pipe 9 and the silo 1 4 and the silo 2 5. The inner wall surface of the shell 2 below the partition 11 is set as a cylindrical structure;

[0034] When the fertilizer-drug mixing device based on integrated field water-fertilizer management is used, Figure 2 As shown, the housing 2 is embedded on the upper surface of the support frame 1. First, different pesticides and fertilizers are added according to demand through the feed ports on the upper surfaces of the silo 1 4 and the silo 2 5, so as to facilitate rapid stirring during collective irrigation during the integrated management of field water and fertilizer. Figure 4 As shown, opening the cylinder 3 will cause the cylinder 3 to press the airbag 6 fixedly installed on the bottom surface of the inner wall of the protruding portion on the rear surface of the shell 2. Since the airbag 6 is connected to the two pistons 7 through the air pipe, the airflow in the airbag 6 will enter the two pistons 7 respectively through the air pipe. Since the front end of the piston 7 is fixedly connected to the push plate 8, and the rear end of the piston 7 is fixedly installed on the rear surface of the inner wall of the protruding portion on the rear surface of the shell 2, the piston 7 will push the push plate 8, so that the push plate 8 squeezes the materials inside the silo 1 4 and the silo 2 5, so that the internal air pressure increases, and then the negative pressure valve provided at the connection between the connecting pipe 9 and the silo 1 4 and the silo 2 5 will be opened. Figure 3 As shown, the material will reach the discharge port 10 through the connecting pipe 9, and the discharge port 10 penetrates the partition 11, so that the material enters the interior of the cylindrical shell 2 below the partition 11 through the discharge port 10.

[0035] Example 2

[0036] The fertilizer mixing device based on integrated field water and fertilizer management is also provided with a uniform mixing structure, which makes the mixing more uniform by rotating the stirring fan 13 and the concave fan 17, specifically:

[0037] The interior of the shell 2 is also provided with a uniform mixing structure, which can make the fertilizer and the pesticide blend quickly through the drainage plate 18 and evenly mix them with the stirring fan 13 and the concave fan 17. The uniform mixing structure includes a motor 12, which is fixedly installed on the upper surface of the partition 11, and the rotating shaft connected to the motor 12 passes through the lower surface of the partition 11. The stirring fan 13 is fixedly installed on the outer surface of the rotating shaft, and the drainage plate 18 is symmetrically installed on the inner wall surface of the shell 2. The upper part of the drainage plate 18 corresponds to the discharge port 10. The scraper 15 is also fixedly installed on the lower end of the rotating shaft connected to the motor 12, and the inner surface of the scraper 15 is fixedly connected to the connecting rod 14. The lower surface of the connecting rod 14 is rotatably installed with a rotating rod 16, and the two ends of the rotating rod 16 are fixedly installed with concave fans 17, and the scraper 15 fits the inner wall surface of the shell 2;

[0038] When the two materials reach the bottom of the partition 11, Figure 2 As shown, first, the flow will be guided to the middle by the guide plate 18 so that the fertilizer and the liquid medicine can be mixed quickly, and then the motor 12 installed on the upper surface of the partition 11 will be turned on, so that the rotating shaft connected to the motor 12 will rotate, and the stirring fan 13 installed on the outer surface of the rotating shaft will rotate to mix the fertilizer and the liquid medicine, and then the scraper 15 will rotate at the same time, and the scraper 15 will fit the inner wall surface of the outer shell 2 to prevent the material from hanging on the wall. At the same time, the connecting rod 14 is installed on the inner wall surface of the scraper 15 to drive the concave fan 17 to rotate. The concave fan 17 will impact with the material, which will cause the concave fan 17 to drive the rotating rod 16 to rotate, so that the mixing of the material is more uniform, which is convenient for subsequent irrigation, so that the irrigated crops can absorb the crops evenly, which is convenient for the growth of the crops.

[0039] Working principle: When using the pesticide-fertilizer mixing device based on integrated field water and fertilizer management, a batching structure is provided, which can control the pesticides and fertilizers to enter silo 1 4 and silo 2 5 in advance according to demand, and then make them quickly enter for mixing during use. A uniform mixing structure is also provided, which can make the fertilizers and pesticides quickly blend through the drainage plate 18. The concave fan 17 will rotate under the impact of the liquid medicine, making the mixing more uniform, thereby increasing the overall practicality.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pesticide-fertilizer mixing device based on integrated field water-fertilizer management, comprising a support frame (1), a housing (2) being embeddedly mounted on the upper surface of the support frame (1), characterized in that: It also includes a cylinder (3), which is fixedly mounted on the upper surface of the outer shell (2). A batching structure is arranged inside the outer shell (2), and the batching structure can control the amount of pesticides and fertilizers added into the first silo (4) and the second silo (5) according to demand.

2. The pesticide-fertilizer mixing device based on integrated field water-fertilizer management according to claim 1, characterized in that: The batching structure comprises a silo (4), a silo (4) and a silo (5) are provided inside the shell (2), and the upper surfaces of the silo (4) and the silo (5) are both provided with a feed port, a piston (7) is fixedly installed on the rear surfaces of the silo (4) and the silo (5), and the front end of the piston (7) slides through the rear surfaces of the silo (4) and the silo (5), the front end of the piston (7) is fixedly connected to a push plate (8), and the rear end of the piston (7) is fixedly installed on the rear surface of the inner wall of the protruding part of the rear surface of the shell (2), and the rear surface of the shell (2) An air bag (6) is fixedly installed on the bottom surface of the inner wall of the protruding part, and the air bag (6) is connected to two pistons (7) through an air pipe. The upper end of the air bag (6) is fixedly connected to the push rod of the cylinder (3). The front surfaces of the silo one (4) and the silo two (5) are both connected through a connecting pipe (9), and the other end of the connecting pipe (9) is connected through the pipe to a discharge port (10). The discharge port (10) is located below the silo one (4) and the silo two (5), and the discharge port (10) passes through a partition (11), and the partition (11) is fixedly installed on the inner wall surface of the outer shell (2).

3. The pesticide-fertilizer mixing device based on integrated field water-fertilizer management according to claim 2, characterized in that: A negative pressure valve is provided at the connection between the connecting pipe (9) and the first silo (4) and the second silo (5).

4. The pesticide-fertilizer mixing device based on integrated field water-fertilizer management according to claim 2, characterized in that: The inner wall surface of the outer shell (2) below the partition (11) is configured as a cylindrical structure.

5. The pesticide-fertilizer mixing device based on integrated field water-fertilizer management according to claim 2, characterized in that: A uniform mixing structure is also provided inside the housing (2). The uniform mixing structure can enable the fertilizer and the pesticide to blend quickly through the guide plate (18) and can also be used to uniformly mix the fertilizer and the pesticide in cooperation with the stirring fan (13) and the concave fan (17).

6. The pesticide-fertilizer mixing device based on integrated field water-fertilizer management according to claim 5, characterized in that: The uniform mixing structure comprises a motor (12), wherein the motor (12) is fixedly mounted on the upper surface of the partition (11), a rotating shaft connected to the motor (12) passes through the lower surface of the partition (11), a stirring fan (13) is fixedly mounted on the outer surface of the rotating shaft, a guide plate (18) is symmetrically mounted on the inner wall surface of the shell (2), the upper part of the guide plate (18) corresponds to the discharge port (10), a scraper (15) is also fixedly mounted on the lower end of the rotating shaft connected to the motor (12), a connecting rod (14) is fixedly connected to the inner surface of the scraper (15), a rotating rod (16) is rotatably mounted on the lower surface of the connecting rod (14), and concave fans (17) are fixedly mounted on both ends of the rotating rod (16).

7. The pesticide-fertilizer mixing device based on integrated field water-fertilizer management according to claim 6 is characterized in that: The scraper (15) is in contact with the inner wall surface of the outer shell (2).

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