Agricultural water-fertilizer mixing preparation tank

Abstract

The agricultural water and fertilizer mixing preparation tank comprises a mixing barrel, a first flow dividing regulation and control valve and a second flow dividing regulation and control valve, a fertilizer storage barrel is installed in the mixing barrel, a scattering hopper cover is detachably installed on the top of the fertilizer storage barrel, a feeding barrel is fixedly installed in a hopper opening in the top of the scattering hopper cover, and the feeding barrel is detachably installed on the top of the scattering hopper cover. The bottom end of the feeding barrel extends into the fertilizer storage barrel, two drainage valve openings of the first flow dividing regulation and control valve are connected with a water conveying pipe and the second flow dividing regulation and control valve respectively, and two drainage valve openings of the second flow dividing regulation and control valve are provided with a water wheel pipe and a mixed water inlet pipe respectively. And the tail end of the mixed water inlet pipe is connected and mounted on the mixing barrel. The device has the beneficial effects that the discharging and mixing conditions of water and fertilizer are accurately controlled by controlling double flow division driving of water flow in the whole process, the flexibility of water and fertilizer mixing proportion adjustment is high, labor force is liberated, additional power parts are not needed, and mixing is more uniform.

Description

Technical Field

[0001] This utility model relates to the field of agricultural fertilization devices, and in particular to an agricultural water and fertilizer mixing tank. Background Technology

[0002] In agricultural production and daily life, cash crops often rely on fertilizers to promote the growth and development of the plant and its fruit. Currently, land is often fertilized mechanically or through irrigation combined with water and fertilizer to improve the soil and promote plant growth. However, water and fertilizer irrigation requires a mixing tank to dissolve solid fertilizers into a solution before mixing it into the irrigation water. This process is often done manually, increasing labor costs. Furthermore, existing components used for mixing into irrigation water are mostly Venturi tubes, which have low precision in controlling the water flow in the tubes and mixing tanks. Different fertilizers result in different mixing ratios, and different irrigation power equipment also has different water flow rates. When using traditional mixing tanks for this purpose, the ratio adjustment is not flexible enough. Utility Model Content

[0003] The purpose of this utility model is to provide an agricultural water and fertilizer mixing tank in order to solve the above-mentioned problems.

[0004] This utility model achieves the above objectives through the following technical solutions:

[0005] An agricultural water-fertilizer mixing tank includes a mixing tank, a first diversion control valve, and a second diversion control valve. A fertilizer storage tank is installed inside the mixing tank. A detachable spillway cover is installed on the top of the fertilizer storage tank. A feeding cylinder is fixedly installed inside the top opening of the spillway cover, and the bottom end of the feeding cylinder extends into the fertilizer storage tank. Two drain valves of the first diversion control valve are respectively connected to a water supply pipe and the second diversion control valve. A water turbine pipe and a mixing inlet pipe are respectively installed on the two drain valves of the second diversion control valve. The end of the mixing inlet pipe is connected to the mixing tank. An axial flow water turbine assembly is connected to the end of the water turbine pipe. A Venturi tube is installed at the drain outlet of the axial flow water turbine assembly. The narrow section of the Venturi tube is connected to the mixing tank via a Venturi suction tube. The top end of the water turbine drive shaft of the axial flow water turbine assembly extends into the interior of the feeding cylinder. An auger is installed on the water turbine drive shaft inside the feeding cylinder. A mixing and stirring roller is installed on the water turbine drive shaft below the fertilizer storage tank.

[0006] Furthermore, the mixing tank is connected to a sturdy support frame via a bracket.

[0007] Furthermore, a mixing valve is installed on the stabilizing support, and the ends of the venturi tube and the water supply pipe are both connected to the inlet of the mixing valve. A drain connector is installed at the outlet of the mixing valve.

[0008] Furthermore, an inlet connector is installed at the inlet of the first diversion control valve.

[0009] Furthermore, both the bottom edge of the hopper cover and the top edge of the fertilizer storage tank are equipped with detachable rim rings, and the two detachable rim rings are fixed together by a snap-fit ​​assembly.

[0010] Furthermore, the fertilizer storage tank is fixedly installed onto the mixing tank via an inner tank fixing bracket.

[0011] The beneficial effects are as follows: The agricultural water and fertilizer mixing tank of this utility model is driven by a dual diversion of water flow throughout the process, which can accurately control the discharge and mixing of water and fertilizer. The water and fertilizer mixing ratio can be adjusted with high flexibility, which frees up labor and does not require additional power components, and the mixing is more uniform. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of an agricultural water and fertilizer mixing tank according to the present invention;

[0013] Figure 2 This is a schematic diagram of the interior of the mixing tank of an agricultural water and fertilizer mixing container as described in this utility model.

[0014] The annotations in the attached figures are explained as follows:

[0015] 1. Mixing tank; 2. Fertilizer storage tank; 3. Scattering hopper cover; 4. Axial flow water impeller assembly; 5. Venturi tube; 6. First diversion control valve; 7. Second diversion control valve; 8. Water inlet connector; 9. Water delivery pipe; 10. Support frame; 11. Stabilizing support frame; 12. Drainage connector; 13. Mixing valve; 14. Venturi suction pipe; 15. Clip assembly; 16. Inner tank fixing frame; 17. Water impeller pipe; 18. Mixing water inlet pipe; 19. Disassembly and assembly ring; 20. Feeding cylinder; 21. Screwdriver; 22. Water impeller drive shaft; 23. Mixing and stirring roller. Detailed Implementation

[0016] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0018] like Figure 1-2As shown, an agricultural water and fertilizer mixing tank is provided, which consists of a mixing tank 1, a first diversion control valve 6, and a second diversion control valve 7.

[0019] A fertilizer storage tank 2 is installed inside the mixing tank 1. The bottom of the fertilizer storage tank 2 is a certain distance from the bottom of the mixing tank 1 to facilitate the mixing of fertilizer and water. A detachable hopper cover 3 is installed on the top of the fertilizer storage tank 2. A feeding cylinder 20 is installed and fixed inside the top opening of the feeding cylinder cover 3. The bottom end of the feeding cylinder 20 extends into the fertilizer storage tank 2 and leaves a gap from the bottom to facilitate the entry of fertilizer.

[0020] The two drain ports of the first diversion control valve 6 are respectively connected to the water supply pipe 9 and the second diversion control valve 7. The two drain ports of the second diversion control valve 7 are respectively equipped with a water turbine pipe 17 and a mixing water inlet pipe 18. The end of the mixing water inlet pipe 18 is connected to the mixing tank 1. The end of the water turbine pipe 17 is connected to the axial flow water turbine assembly 4. The axial flow water turbine assembly 4 is located at the center directly below the mixing tank 1. A venturi tube 5 is installed at the drain port of the axial flow water turbine assembly 4. The narrow section of the venturi tube 5 is connected to the mixing tank 1 through a venturi suction tube 14.

[0021] The top of the water turbine drive shaft 22 of the axial flow water turbine group 4 extends into the interior of the feeding cylinder 20. An auger 21 is installed on the water turbine drive shaft 22 inside the feeding cylinder 20. A mixing roller 23 is installed on the water turbine drive shaft 22 below the fertilizer storage tank 2, which is mainly used to mix the water and fertilizer in the mixing tank 1.

[0022] like Figures 1-2 As shown, this utility model also discloses the following more optimized specific structures:

[0023] The mixing tank 1 is connected to a stable support frame 11 via a bracket 10.

[0024] A mixing valve 13 is installed on the stabilizing support 11. The ends of the venturi tube 5 and the water supply pipe 9 are both connected to the inlet of the mixing valve 13. A drain connector 12 is installed at the outlet of the mixing valve 13 for connecting to external pipes.

[0025] The inlet connector 8 is installed at the inlet of the first diversion control valve 6.

[0026] The bottom edge of the hopper cover 3 and the top edge of the fertilizer storage tank 2 are both equipped with detachable rim rings 19. The two detachable rim rings 19 are fixed together by a snap fastener assembly 15, which facilitates detachment and loading of fertilizer.

[0027] The fertilizer storage tank 2 is fixedly installed on the mixing tank 1 by the inner tank fixing bracket 16.

[0028] like Figures 1-2 The process of using the agricultural water and fertilizer mixing tank shown is as follows:

[0029] Connect the inlet connector 8 and outlet connector 12 to the external inlet and outlet water pipes respectively. Open the buckle assembly 15 on the scattering hopper 3 and lift the scattering hopper cover 3. After introducing the fertilizer into the fertilizer storage tank 2, close the cover. Adjust the flow of the first diversion control valve 6 and the second diversion control valve 7 to change and control the water flow in the water turbine pipe 17 and the mixing inlet pipe 18. This allows for precise control of the rotation speed of the water turbine drive shaft 22 and the water level in the mixing tank 1. The rotation speed of the water turbine drive shaft 22 determines the speed at which the fertilizer is discharged from the feed cylinder 20. The discharged fertilizer is dispersed into the mixing tank 1 through the scattering hopper cover 3 and fully and evenly mixed with water under the action of the mixing roller 23. Then, it is mixed with other water flows through the Venturi pipe 14, achieving precise discharge and control of water and fertilizer. The mixing is more uniform and more flexible, eliminating the need for continuous manual mixing and freeing up labor.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An agricultural water and fertilizer mixing and preparation tank, characterized by: Including the mixing bucket, first split control valve and second split control valve, the bucket inside the mixing bucket is installed with the fertilizer storage bucket, the top of the fertilizer storage bucket is detachably installed with the scattering hopper cover, the top hopper mouth of the scattering hopper cover is installed and fixed with the feeding cylinder, the bottom end of the feeding cylinder extends into the fertilizer storage bucket, the two drain valve ports of the first split control valve are respectively connected and installed with the water delivery pipe and the second split control valve, the two drain valve ports of the second split control valve are respectively installed with the water wheel pipe and the mixed water inlet pipe, the end of the mixed water inlet pipe is connected and installed on the mixing bucket, the end of the water wheel pipe is connected and installed with the axial flow water wheel set, the drain port of the axial flow water wheel set is installed with the venturi tube, the narrow section of the venturi tube is connected to the mixing bucket through the venturi suction pipe, the water wheel drive shaft top end of the axial flow water wheel set extends into the inside of the feeding cylinder, the auger is installed on the water wheel drive shaft in the feeding cylinder, the mixing stirring roller is installed on the water wheel drive shaft below the fertilizer storage bucket.

2. The agricultural water and fertilizer mixing preparation tank according to claim 1, characterized in that: The mixing bucket is connected and installed with the stable support frame through the support.

3. The agricultural water and fertilizer mixing preparation tank according to claim 2, characterized in that: The mixed flow valve is installed on the stable support frame, the ends of the venturi tube and the water delivery pipe are connected to the liquid inlet port of the mixed flow valve, and the liquid outlet port of the mixed flow valve is installed with the drain terminal.

4. The water and fertilizer mixing preparation tank for agriculture according to claim 1, characterized in that: The water inlet port of the first split control valve is installed with the water inlet terminal.

5. The agricultural water and fertilizer mixing preparation tank according to claim 1, characterized in that: The bottom hopper rail of the scattering hopper cover and the top bucket rail of the fertilizer storage bucket are both installed with the disassembly rail ring, and the two disassembly rail rings are fixed together through the buckle assembly.

6. The agricultural water and fertilizer mixing preparation tank according to claim 1, characterized in that: The fertilizer storage bucket is fixedly installed on the mixing bucket through the inner bucket fixing frame.

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