Plant leaf fertilizer mixing device

Abstract

The utility model relates to the technical field of fertilizer processing, in particular to a plant foliar fertilizer mixing device which is used for mixing solid and liquid raw materials through a mixing device, automatically adding the raw material liquid into processing equipment through a liquid adding device and preventing the liquid from overflowing in the liquid adding process through a sealing device, so that the practicability of the device is improved. The plant leaf fertilizer mixing device comprises a mixing device, a liquid adding device and a sealing device, the liquid adding device is installed on the mixing device, the sealing device is installed on the liquid adding device, and the liquid adding device is provided with a quantitative tank.

Description

Technical Field

[0001] This utility model relates to the technical field of fertilizer processing, and in particular to a mixing device for plant foliar fertilizer. Background Technology

[0002] Foliar fertilizer is a general term for fertilizers that provide nutrients to crops through crop leaves. It is divided into material nutrient foliar fertilizers and functional nutrient foliar fertilizers. Material nutrient foliar fertilizers provide micronutrients and hormones, while functional nutrient foliar fertilizers provide essential nutrients for crop life. Foliar fertilizer is a type of fertilizer in which nutrients are applied to the surface of crop leaves and are absorbed by the leaves to perform their basic functions. In the processing of foliar fertilizer, various solid and liquid raw materials need to be mixed.

[0003] The prior art includes a Chinese utility model patent with application number CN201720853717.X, which relates to a plant foliar fertilizer mixing device, including a reaction chamber, a feed inlet, a stirring shaft, stirring blades, a heat exchange coil, an insulation layer, a stirring motor, and a support, which can improve the mixing uniformity of plant foliar fertilizer and ensure the quality stability of plant foliar fertilizer.

[0004] However, the above-mentioned device does not have the ability to add liquid raw materials in a quantitative manner in actual use, which increases the labor intensity of operators during the feeding process. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a plant foliar fertilizer mixing device that mixes solid and liquid raw materials through a mixing device, automatically adds the liquid raw materials to the processing equipment through a liquid adding device, and prevents liquid from overflowing during the liquid adding process through a sealing device, thereby improving the practicality of the device.

[0006] This utility model discloses a plant foliar fertilizer mixing device, comprising a mixing device, a liquid adding device, and a sealing device. The liquid adding device is installed on the mixing device, and the sealing device is installed on the liquid adding device. The mixing device mixes solid and liquid raw materials, the liquid adding device automatically adds the raw material liquid to the processing equipment, and the sealing device prevents liquid from overflowing during the liquid adding process, thereby improving the practicality of the device.

[0007] Preferably, the mixing device includes a mixing drum, a geared motor, spiral blades, a support base, and a bearing housing. The geared motor is mounted on the upper surface of the mixing drum, and its output end extends through the upper surface of the mixing drum into the interior of the mixing drum and connects with the spiral blades. A bearing housing is mounted on the bottom of the mixing drum via the support base, and the bearing housing is connected to the bottom of the spiral blades. When the geared motor is turned on, power is transmitted to the spiral blades, causing them to rotate continuously, thereby continuously lifting the material in the lower part of the mixing drum upwards, completing the mixing of the material in the mixing drum. The support base and bearing housing at the bottom of the mixing drum improve the stability of the spiral blades during operation, while reducing the impact on the equipment's discharge process, thus improving the practicality of the device.

[0008] Preferably, the device also includes scrapers and through holes. Multiple sets of scrapers are installed on the lower side of the spiral blades, and multiple sets of through holes are provided on the sides of the scrapers. By having multiple sets of scrapers rotate with the spiral blades, the material adhering to the bottom of the mixing tank is scraped off, preventing insufficient mixing of the raw materials at the bottom. The multiple sets of through holes on the scrapers reduce the resistance during the rotation of the scrapers, thus improving the practicality of the device.

[0009] Preferably, the liquid addition device includes a storage tank, a metering tank, an electric cylinder, a piston, and a sealing baffle. The storage tank, metering tank, and electric cylinder are installed on the upper surface of the mixing tank. The moving end of the electric cylinder extends into the metering tank and connects to the piston. The output end of the storage tank is connected to the input end on the upper side of the metering tank through a pipe. The output end of the metering tank is connected to the inside of the mixing tank through a pipe. A groove is provided inside the input end of the metering tank, and a sealing baffle is installed in the groove through a rotating shaft. By controlling the contraction of the electric cylinder to drive the piston to move, the liquid material in the storage tank is drawn into the metering tank. During the addition process, the electric cylinder is extended to push the liquid into the mixing tank, completing the liquid addition process. The sealing baffle seals the input end of the metering tank during the addition process, preventing the liquid in the storage tank from being added into the metering tank and causing inaccurate liquid addition, thus improving the practicality of the device.

[0010] Preferably, the sealing device includes a connecting chamber, a spring, a limiting plate, and a sealing plug. A chamber is provided on the output end of the metering tank, and the connecting chamber is installed in the chamber. The limiting plate is connected to the connecting chamber by a spring. The limiting plate is connected to the sealing plug by a connecting shaft. The sealing plug points towards the outlet of the metering tank. The spring provides a thrust to the limiting plate, thereby pressing the sealing plug against the output end of the metering tank to prevent the liquid in the metering tank from overflowing into the mixing tank. When the liquid adding device is performing liquid adding operation, the piston moves in the metering tank to increase the liquid pressure in the metering tank, causing the liquid to push the sealing plug out from the output end of the metering tank into the mixing tank, thus improving the practicality of the device.

[0011] Preferably, the device also includes a pressure sensor, a feeding hopper, and a solenoid valve. A pressure sensor is connected to the middle of the moving end of the electric cylinder, and a feeding hopper is installed on the feeding port on the upper end of the mixing tank. A solenoid valve is installed on the feeding hopper. The pressure sensor monitors the pressure on the moving end of the electric cylinder to prevent excessive pressure from damaging the equipment. The feeding hopper allows operators to easily add solid raw materials into the mixing tank. The solenoid valve seals the input end of the feeding hopper to reduce contamination from the external environment during the material mixing process, thus improving the practicality of the device.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: the mixing device mixes solid and liquid raw materials, the liquid raw materials are automatically added to the processing equipment by the liquid adding device, and the sealing device prevents the liquid from overflowing during the liquid adding process, thereby improving the practicality of the device. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the isometric structure of this utility model;

[0014] Figure 2 This is a first cross-sectional structural diagram of the present invention;

[0015] Figure 3 This is a schematic diagram of the second cross-sectional structure of this utility model;

[0016] Figure 4 This is a schematic diagram of the third cross-sectional structure of this utility model;

[0017] Figure 5 This is a partially enlarged structural schematic diagram of the present invention;

[0018] The following are labels in the attached diagram: 1. Mixing tank; 2. Gear motor; 3. Spiral blade; 4. Support base; 5. Bearing housing; 6. Scraper; 7. Through hole; 8. Storage tank; 9. Metering tank; 10. Electric cylinder; 11. Piston; 12. Sealing baffle; 13. Connecting chamber; 14. Spring; 15. Limiting plate; 16. Sealing plug; 17. Pressure sensor; 18. Feed hopper; 19. Solenoid valve. Detailed Implementation

[0019] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0020] Example 1

[0021] like Figure 1 , Figure 2 , Figure 3 , Figure 4and Figure 5 As shown, a plant foliar fertilizer mixing device includes a mixing device, a liquid adding device, and a sealing device. The liquid adding device is installed on the mixing device, and the sealing device is installed on the liquid adding device.

[0022] The mixing device includes a mixing tank 1, a geared motor 2, a spiral blade 3, a support base 4, and a bearing seat 5. The geared motor 2 is installed on the upper end surface of the mixing tank 1. The output end of the geared motor 2 extends through the upper end surface of the mixing tank 1 into the interior of the mixing tank 1 and connects with the spiral blade 3. The bearing seat 5 is installed at the bottom of the mixing tank 1 through the support base 4 and is connected to the bottom of the spiral blade 3.

[0023] The liquid addition device includes a storage tank 8, a metering tank 9, an electric cylinder 10, a piston 11, and a sealing baffle 12. The storage tank 8, the metering tank 9, and the electric cylinder 10 are installed on the upper surface of the mixing tank 1. The moving end of the electric cylinder 10 extends into the interior of the metering tank 9 and is connected to the piston 11. The output end of the storage tank 8 is connected to the input end on the upper side of the metering tank 9 through a pipe. The output end of the metering tank 9 is connected to the interior of the mixing tank 1 through a pipe. A groove is provided inside the input end of the metering tank 9, and a sealing baffle 12 is installed in the groove through a rotating shaft.

[0024] First, control the electric cylinder 10 to retract and drive the piston 11 to move, thereby drawing the liquid material in the storage tank 8 into the metering tank 9. During the feeding process, control the electric cylinder 10 to extend and push the liquid into the mixing tank 1 to complete the liquid feeding process. Then, turn on the geared motor 2 to transmit power to the spiral blade 3 to drive the spiral blade 3 to rotate continuously, thereby continuously lifting the material in the lower part of the mixing tank 1 upwards, thus completing the mixing of the material in the mixing tank 1.

[0025] This embodiment also includes scraper 6 and through holes 7. Multiple sets of scraper 6 are installed on the lower side of the spiral blade 3, and multiple sets of through holes 7 are provided on the side of the scraper 6.

[0026] The sealing device includes a connecting chamber 13, a spring 14, a limiting plate 15, and a sealing plug 16. A chamber is provided on the output end of the metering tank 9, and the connecting chamber 13 is installed in the chamber. The limiting plate 15 is connected to the connecting chamber 13 by the spring 14. The limiting plate 15 is connected to the sealing plug 16 by the connecting shaft. The sealing plug 16 points to the water outlet of the metering tank 9.

[0027] This embodiment also includes a pressure sensor 17, a feeding hopper 18, and a solenoid valve 19. The pressure sensor 17 is connected to the middle of the moving end of the electric cylinder 10. The feeding hopper 18 is installed on the feeding port on the upper end face of the mixing tank 1, and the solenoid valve 19 is provided on the feeding hopper 18.

[0028] Solid and liquid raw materials are mixed by a mixing device, and the liquid raw materials are automatically added to the processing equipment by a liquid adding device. A sealing device prevents liquid from overflowing during the liquid adding process, which improves the practicality of the device.

[0029] like Figures 1 to 5 As shown, this utility model discloses a plant foliar fertilizer mixing device. During operation, the electric cylinder 10 is first controlled to contract, driving the piston 11 to move, thereby drawing the liquid material in the storage tank 8 into the metering tank 9. During the feeding process, the electric cylinder 10 is controlled to extend, pushing the liquid into the mixing tank 1 to complete the liquid feeding process. Then, the reduction motor 2 is turned on to transmit power to the spiral blades 3, driving the spiral blades 3 to rotate continuously, thereby continuously lifting the material in the lower part of the mixing tank 1 upwards, thus completing the mixing of the material in the mixing tank 1.

[0030] The electric cylinder 10, pressure sensor 17, solenoid valve 19, and geared motor 2 of the plant foliar fertilizer mixing device of this utility model are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0031] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A plant foliar fertilizer mixing device, characterized in that, It includes a mixing device, a liquid adding device, and a sealing device. The liquid adding device is installed on the mixing device, and the sealing device is installed on the liquid adding device. The mixing device includes a mixing drum (1), a geared motor (2), a spiral blade (3), a support base (4), and a bearing seat (5). The geared motor (2) is installed on the upper surface of the mixing drum (1). The output end of the geared motor (2) extends through the upper surface of the mixing drum (1) and into the mixing drum (1) to connect with the spiral blade (3). The bearing seat (5) is installed at the bottom of the mixing drum (1) through the support base (4). The bearing seat (5) is connected to the bottom of the spiral blade (3). The liquid addition device includes a storage tank (8), a metering tank (9), an electric cylinder (10), a piston (11), and a sealing baffle (12). The storage tank (8), the metering tank (9), and the electric cylinder (10) are installed on the upper surface of the mixing tank (1). The moving end of the electric cylinder (10) extends into the metering tank (9) and is connected to the piston (11). The output end of the storage tank (8) is connected to the input end of the upper side of the metering tank (9) through a pipe. The output end of the metering tank (9) is connected to the inside of the mixing tank (1) through a pipe. The input end of the metering tank (9) is provided with a groove, and a sealing baffle (12) is installed in the groove through a rotating shaft.

2. The plant foliar fertilizer mixing device as described in claim 1, characterized in that, It also includes scrapers (6) and through holes (7). Multiple sets of scrapers (6) are installed on the lower side of the spiral blade (3), and multiple sets of through holes (7) are provided on the side of the scrapers (6).

3. The plant foliar fertilizer mixing device as described in claim 2, characterized in that, The sealing device includes a connecting chamber (13), a spring (14), a limiting plate (15), and a sealing plug (16). A chamber is provided on the output end of the metering tank (9), and the connecting chamber (13) is installed in the chamber. The limiting plate (15) is connected to the connecting chamber (13) by the spring (14). The limiting plate (15) is connected to the sealing plug (16) by the connecting shaft. The sealing plug (16) points to the water outlet of the metering tank (9).

4. The plant foliar fertilizer mixing device as described in claim 3, characterized in that, It also includes a pressure sensor (17), a feeding hopper (18) and a solenoid valve (19). The pressure sensor (17) is connected to the middle of the moving end of the electric cylinder (10). A feeding hopper (18) is installed on the feeding port on the upper end of the mixing tank (1). A solenoid valve (19) is installed on the feeding hopper (18).

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