Water-saving type farmland automatic irrigation equipment

Abstract

The utility model relates to the technical field of farmland irrigation, in particular to water-saving farmland automatic irrigation equipment which comprises a container, a water filtering assembly and a drainage assembly, and a partition plate for dividing an inner cavity of the container into a water filtering chamber and a smashing chamber is arranged in the container. The smashing assembly comprises a smashing stirring ring and guiding fan blades which are arranged in the smashing cavity. Through the arrangement of the crushing stirring rings and the guide fan blades, the crushing space is increased after water and fertilizer enter the container, internal vortexes can be effectively generated under the continuous rotation of the two crushing stirring rings to reduce the sinking and retention of particles, and meanwhile, the rotation of the guide fan blades can prevent the particles from being retained on the guide plate; compared with the prior art, blockage and retention of the crushed particulate matters can be effectively avoided, the unbalance of water pressure in the container is further reduced, and thus the consumption of water is reduced.

Description

Technical Field

[0001] This utility model relates to the field of farmland irrigation technology, and in particular to a water-saving automatic farmland irrigation device. Background Technology

[0002] Existing farmland irrigation equipment filters solid particles and crystals in the water and fertilizer solution through a filter cartridge. A drive motor drives an agitator, which crushes the solid particles and crystals with a crushing blade. The crushed solid particles and crystals then flow into the irrigation pipe along with the water and fertilizer, thus preventing the irrigation pipe from being blocked and ensuring the stability of the irrigation work.

[0003] Existing technology uses filter cartridges to crush and filter solid particles in water-fertilizer solutions. While this effectively reduces particle adhesion to the inner wall, the small pores on the filter cartridge result in even smaller particles after crushing, increasing their number and thus the amount of particles discharged through the filter cartridge pores. Over time, this leads to the pores becoming clogged, preventing water from passing through properly and causing water pressure imbalance. Furthermore, the unfiltered water also affects the cleanliness of the container's inner wall over time, causing water pollution and increasing water consumption. Utility Model Content

[0004] The purpose of this invention is to provide a water-saving automatic irrigation device for farmland, which addresses the problem of water pressure being affected by clogging caused by fertilizer particles in existing technologies.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A water-saving automatic irrigation device for farmland includes a container, characterized in that the container has a partition inside that divides its inner cavity into a water filtration chamber and a pulverizing chamber, and further includes:

[0007] A water filtration assembly, wherein the water filtration assembly is disposed at the top of the water filtration chamber;

[0008] The pulverizing assembly includes a pulverizing agitator and guide blades disposed in the pulverizing chamber, a protrusion disposed on the outer wall of the pulverizing chamber, and a second drive motor disposed on the side wall of the protrusion.

[0009] The drainage assembly has a temporary storage compartment on the bottom side wall of the container, and the drainage assembly is located on the side of the temporary storage compartment away from the container.

[0010] Furthermore, the output end of the second drive motor is connected to the crushing agitator and the guide fan blades.

[0011] Furthermore, a water and fertilizer pipe communicating with the pulverizing chamber is fixedly installed on the top of the container, a guide plate is fixedly installed on the inner wall of the pulverizing chamber, and an auxiliary plate for reducing the impact of water and fertilizer is fixedly installed on the inner wall of the bottom end of the pulverizing chamber.

[0012] Furthermore, the top side wall of the container is equipped with an inlet pipe that communicates with the water filtration chamber. The water filtration assembly includes an installation plate disposed on the inner wall of the water filtration chamber and a water filtration plate disposed on the installation plate. The installation plate is provided with slots for arranging the water filtration plates.

[0013] Furthermore, the drainage assembly includes two water distribution pipes fixedly connected to the side wall of the temporary storage compartment, a water pump installed at the top of the water distribution pipes, and a pump pipe installed at the bottom of the water pump and extending through the top of the water distribution pipes.

[0014] Furthermore, an automatic gate is slidably connected at the connection between the temporary storage bin and the container, and a third drive motor is fixedly installed on the temporary storage bin, with the output end of the third drive motor connected to the automatic gate.

[0015] Furthermore, an installation ring is fixedly installed on the water distribution pipe, a humidity detector is fixedly installed on the installation ring, the water pump is fixedly installed on the upper end of the installation ring, and the pump pipe penetrates the inner wall of the water distribution pipe and communicates with the inner cavity of the water distribution pipe.

[0016] Furthermore, a first drive motor is fixedly installed on the bottom side wall of the container, and the output end of the first drive motor drives a drainage fan placed inside the container.

[0017] The beneficial effects of this utility model are as follows:

[0018] 1. This utility model increases the crushing space after water and fertilizer enter the container by setting up crushing and stirring rings and guide fan blades. With the continuous rotation of the two crushing and stirring rings, internal vortices can be effectively generated to reduce the settling and retention of particles. At the same time, the rotation of the guide fan blades can prevent particles from being retained on the guide plate, thereby improving the overall flow rate of water and fertilizer and the crushing efficiency of particles. Compared with the prior art, it can effectively avoid the blockage and retention of crushed particles, thereby reducing the water pressure imbalance inside the container and reducing water consumption.

[0019] 2. This utility model, through the setting of the filter plate, can effectively block impurities from following the water after it enters the container. At the same time, the effective blocking of impurities can reduce the adhesion of impurities inside the container, avoiding internal water pollution caused by long-term adhesion. In addition, the slot can be used to effectively replace the filter plate, further improving the water purification effect, thereby achieving the effect of water saving. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of a water-saving automatic irrigation device for farmland proposed in this utility model;

[0021] Figure 2 This is an internal structural diagram of a water-saving automatic irrigation device for farmland proposed in this utility model;

[0022] Figure 3 This is a side view of a water-saving automatic irrigation device for farmland proposed in this utility model;

[0023] Figure 4 This is a top view of a water-saving automatic irrigation device for farmland proposed in this utility model;

[0024] Figure 5 This is a structural diagram of the second drive motor of a water-saving automatic irrigation device for farmland proposed in this utility model.

[0025] In the diagram: 1. Container; 2. Inlet pipe; 3. Water and fertilizer pipe; 4. First drive motor; 5. Second drive motor; 6. Temporary storage bin; 7. Third drive motor; 8. Water distribution pipe; 9. Filter plate; 10. Automatic gate; 11. Crushing and stirring ring; 12. Guide fan blade; 13. Mounting ring; 14. Humidity detector; 15. Water pump; 16. Pump pipe; 17. Baffle plate. Detailed Implementation

[0026] The technical solutions in the embodiments of this utility model will now be clearly and completely described in conjunction with the accompanying drawings.

[0027] Reference Figures 1-5A water-saving automatic irrigation device for farmland includes a container 1. The container has an internal partition 17 that divides its interior into a filtration chamber and a pulverizing chamber. It should be noted that the partition 17 does not completely separate the filtration chamber and pulverizing chamber into independent chambers; that is, in this embodiment, the bottom ends of the filtration chamber and the pulverizing chamber are connected. The container 1 is a conventional container for holding water, fertilizer, and water bodies, and is fixed to a wall for easy maintenance and adjustment. Furthermore, the water-saving automatic irrigation device also includes a filtration assembly, a pulverizing assembly, and a drainage assembly. The filtration assembly is located at the top of the filtration chamber. The pulverizing assembly includes two pulverizing rings 11, guide blades 12, a protrusion, and a second drive motor 5. The two pulverizing rings 11 are positioned at the top of the pulverizing chamber. The inner wall of the chamber is also equipped with guide fan blades 12, and the protrusion is located on the outer wall of the crushing chamber. The second drive motor 5 is located on the side wall of the protrusion. The second drive motor is used to drive the crushing agitator 11 and guide fan blades 12. At the same time, a temporary storage chamber 6 is provided on the bottom side wall of the container 1. The drainage component is located on the side of the temporary storage chamber 6 away from the container 1. In use, water and fertilizer enter the water filtration chamber and the crushing chamber respectively. Under the continuous rotation of the crushing agitator, an internal vortex can be effectively generated to reduce the settling and retention of particles. At the same time, the rotation of the guide fan blades can avoid the retention of particles, thereby improving the overall flow rate of water and fertilizer and the crushing efficiency of particles. Compared with the prior art, it can effectively avoid the blockage and retention of crushed particles, thereby reducing the water pressure imbalance inside the container and reducing water consumption.

[0028] The crushing and stirring ring 11 can be a rolled component formed by stretching and grinding metal material. Rotating in water can effectively reduce resistance, and the rolled end formed by grinding can effectively disperse the particles in the water fertilizer. In this way, the rotation can improve the crushing of particles and generate a vortex state, so that the particles are always kept in the influence of the vortex. The second drive motor 5 is a drive motor in the prior art, driven by an external power supply. The second drive motor 5 is fixedly connected to the outer wall of the container 1. The outer wall of the container 1 has a protruding body, which serves as the working space for the crushing and stirring ring 11 and also as a component for fixing the second drive motor 5 to the container 1. They are connected to each other by fasteners and rivets. The crushing and stirring ring 11 abuts against the inner wall of the container 1. The crushing and stirring ring 11 is placed inside the container 1, and its rotating end is in a tight abutting state against the inner wall of the container 1. The crushing and stirring ring 11 is fixedly connected to the output end of the second drive motor 5. The output end of the second drive motor 5 faces the container 1, that is, it is fixedly connected to the rotating end of the crushing and stirring ring 11. Waterproof measures must be provided at the point where the second drive motor 5 abuts against the container 1 to avoid water leakage and electrical leakage. The guide fan blade 12 is used to assist the water flow, facilitating the normal flow of water and fertilizer in the container 1. At the same time, the rotation of the guide fan blade 12 will reduce the sedimentation of particles in the water and fertilizer.

[0029] Reference Figure 5 The guide fan blade 12 abuts against the inner wall of the container 1, and the rotating end of the guide fan blade 12 is pressed against the inner wall of the container 1. The guide fan blade 12 is connected to the output end of the second drive motor 5. A drive gear is provided on the rotating shaft of the output end of the second drive motor 5. Correspondingly, a driven gear is provided on the shaft of the crushing and stirring ring 11 and the guide fan blade 12, and the driven gear meshes with the drive gear. In this way, when the drive gear rotates with the second drive motor 5, the crushing and stirring ring 11 and the guide fan blade 12 can be driven synchronously.

[0030] The container 1 is fixedly installed with a water and fertilizer pipe 3 that communicates with the crushing chamber. The water and fertilizer pipe 3 is an existing component used for injecting water and fertilizer in the prior art. The water and fertilizer pipe 3 needs to be connected to an external water and fertilizer storage device to facilitate the normal injection of water and fertilizer into the container 1. At the same time, the water and fertilizer pipe 3 can be fixedly connected to the container 1 through fasteners.

[0031] In addition, a guide plate is fixedly installed on the inner wall of the crushing chamber. The guide plate is set at the bottom of the crushing agitator 11 and the guide fan blade 12. It is an inclined plate-shaped component. Its main purpose is to guide the normal discharge of water and fertilizer into the container 1. Holes are opened on the guide plate. An auxiliary plate is fixedly installed on the inner wall of the crushing chamber. The auxiliary plate is vertically set at the bottom of the water and fertilizer pipe 3 to reduce the impact of water and fertilizer entering, thereby achieving a buffering effect.

[0032] The top side wall of the container 1 is equipped with an inlet pipe 2 that communicates with the water filtration chamber. The inlet pipe 2 is a component used for injecting water in the prior art. The water source for the inlet pipe 2 is water taken from a nearby water source, which can be pond water or tap water. The inlet pipe 2 can be fixedly connected to the container 1 by fasteners.

[0033] The water filtration assembly includes an installation plate disposed on the inner wall of the water filtration chamber and a filter plate 9 disposed on the installation plate. To facilitate the installation of the filter plate 9, slots for arranging the filter plate 9 are provided on the installation plate. The filter plate 9 is made of cotton material, which achieves the purpose of filtering impurities without affecting the overall flow rate of the water. The installation plate is located at the bottom of the inlet pipe 2 and is fixed to the inner wall of the container 1 by welding at both ends. Holes are provided on the installation plate, which are openings for water to enter the container 1 through the filter plate 9. The slots are grooves used in the prior art to restrict plate-shaped components. Correspondingly, a pull-out slot is provided on the container 1. The pull-out slot is a concentrated area for plate-shaped insert components. It is located at the top of the container 1 and is in a semi-open state, which makes it easy for staff to observe the status of the filter plate 9 and to replace and clean it uniformly in the later stage, thereby ensuring the filtration of impurities in the water and reducing the phenomenon of impurities adhering inside the container 1, which affects the water quality.

[0034] A first drive motor 4 is fixedly installed on the bottom side wall of the container 1. The first drive motor 4 is a device used in the prior art to agitate the flow of water and is driven by an external power supply. The output end of the first drive motor 4 drives a drainage fan placed inside the container 1. The drainage fan is a prior art device that can correctly guide the water filtered by the filter plate 9.

[0035] The drainage assembly includes two water distribution pipes 8 fixedly connected to the side wall of the temporary storage chamber 6, a water pump 15 set at the top of the water distribution pipes 8, and a pump pipe 16 set at the bottom of the water pump 15 and passing through the top of the water distribution pipes 8.

[0036] Meanwhile, an automatic gate 10 is slidably connected at the connection between the temporary storage chamber 6 and the container 1. A third drive motor 7 is fixedly installed on the temporary storage chamber 6. The output end of the third drive motor 7 is connected to the automatic gate 10. The water distribution pipe 8 is a pipe used in the prior art to evenly distribute water and is connected to the soil irrigation pipe. The water pump 15 is a device used in the prior art to pump water. The water pump 15 is connected to the third drive motor 7 through electronic circuitry. When the automatic gate 10 is opened, the third drive motor 7 controls the switching on and off of the water pump 15.

[0037] A mounting ring 13 is fixedly installed on the water distribution pipe 8, and a humidity detector 14 is fixedly installed on the mounting ring 13. A water pump 15 is fixedly installed on the upper end of the mounting ring 13. A pump pipe 16 penetrates the inner wall of the water distribution pipe 8 and communicates with its inner cavity. The water pump 15 is fixed to the mounting ring 13 by auxiliary components, specifically by rivets. The pump pipe 16 is the component connecting the water pump 15 to the water distribution pipe 8 and also serves to agitate the flow rate of water inside the water distribution pipe 8. The mounting ring 13 is specifically fixed to the water distribution pipe 8 by fasteners and rivets, ensuring that the mounting ring 13 can be disassembled later. The humidity detector 14 is fixed to the mounting ring 13 by fasteners. It should be noted that the mounting ring 13 is a ring-shaped buckle used in the prior art for fixing to tubular components, and the humidity detector 14 is a rod-shaped component used in the prior art for detecting soil moisture and transmitting the moisture to the drive device to perform the necessary functions.

[0038] The top of the humidity detector 14 abuts against the water distribution pipe 8, and the top of the humidity detector 14 needs to transmit data through the existing humidity detection and transmission component to determine whether the soil moisture needs to be irrigated at that time.

[0039] The temporary storage chamber 6 is a transfer component for mixed water that is about to flow into the distribution pipe 8. The third drive motor 7 is a humidity feedback device in the prior art. It automatically identifies the humidity value of the current quarter based on the humidity data of the humidity detector 14. The third drive motor 7 is driven by an external power supply. The temporary storage chamber 6 has a gate, which is a cavity for injecting water into the temporary storage chamber 6. The gate is connected to the container 1. The automatic gate 10 is adapted to the gate. The automatic gate 10 is a gate component that can be controlled by electricity in the prior art. It is set at the gate to control the water discharge of the temporary storage chamber 6 and the container 1. The automatic gate 10 is driven by the third drive motor 7.

[0040] The working principle of this utility model is as follows:

[0041] Water and fertilizer enter the container 1 through the inlet pipe 2 and fertilizer pipe 3 respectively. The crushing and stirring ring 11 and the guide fan 12 in the container 1 fully crush the particles in the fertilizer to ensure uniform distribution and maintain continuous flow in a vortex state to reduce adhesion. The humidity detector 14 monitors the soil moisture in real time and transmits the data to the third drive motor 7. When the soil moisture is lower than the set value, the third drive motor 7 starts and controls the automatic gate 10 to open. After the automatic gate 10 opens, the mixed fertilizer flows from the temporary storage chamber 6 into the irrigation pipe through the water distribution pipe 8. The water pump 15 can further accelerate the water flow to ensure irrigation efficiency. The filter plate 9 filters impurities in the water to ensure the cleanliness of the irrigation water. The first drive motor 4 guides the filtered water to the gate through the guide drainage fan.

Claims

1. A water-saving automatic irrigation equipment for farmland comprising a container (1), characterized in that, The accommodating container is internally provided with a partition plate (17) separating the inner cavity into a water filtering chamber and a crushing chamber, and further comprises: a water filtering assembly arranged at the top end of the water filtering chamber; a crushing assembly comprising a crushing stirring ring (11) and a guide fan blade (12) arranged in the crushing chamber, a protruding body arranged on the outer wall of the crushing chamber, and a second driving machine (5) arranged on the side wall of the protruding body; a drainage assembly arranged on the side wall of the temporary storage bin (6) away from the accommodating container (1).

2. The water-saving automatic farmland irrigation equipment according to claim 1, characterized in that, The output end of the second driving machine (5) is connected with the crushing stirring ring (11) and the guide fan blade (12).

3. The water-saving automatic farmland irrigation equipment according to claim 2, characterized in that, A water and fertilizer pipe (3) is fixedly installed on the top of the accommodating container (1) and communicates with the crushing chamber, a guide plate is fixedly installed on the inner wall of the crushing chamber, and an auxiliary plate for reducing the impact of water and fertilizer is fixedly installed on the bottom end inner wall of the crushing chamber.

4. The water-saving automatic farmland irrigation equipment according to claim 1, characterized in that, A water inlet pipe (2) is installed on the side wall of the top end of the accommodating container (1) and communicates with the water filtering chamber, the water filtering assembly comprises a mounting plate arranged on the inner wall of the water filtering chamber and a water filtering plate (9) arranged on the mounting plate, and the mounting plate is provided with a slot for arranging the water filtering plate (9).

5. The water-saving automatic farmland irrigation equipment according to claim 1, characterized in that, The drainage assembly comprises two water distribution pipes (8) fixedly connected to the side wall of the temporary storage bin (6), a water pump (15) arranged at the top end of the water distribution pipe (8), and a pump pipe (16) arranged at the bottom end of the water pump (15) and penetrating through the top of the water distribution pipe (8).

6. The water-saving automatic farmland irrigation equipment according to claim 5, characterized in that, An automatic gate (10) is slidingly connected to the communication part between the temporary storage bin (6) and the accommodating container (1), a third driving machine (7) is fixedly installed on the temporary storage bin (6), and the output end of the third driving machine (7) is connected with the automatic gate (10).

7. The water-saving automatic farmland irrigation equipment according to claim 5, characterized in that, A mounting ring (13) is fixedly installed on the water distribution pipe (8), a humidity detector (14) is fixedly installed on the mounting ring (13), the water pump (15) is fixedly installed on the upper end of the mounting ring (13), and the pump pipe (16) penetrates through the inner wall of the water distribution pipe (8) and communicates with the inner cavity of the water distribution pipe (8).

8. The water-saving automatic farmland irrigation equipment according to claim 1, characterized in that, A first driving machine (4) is fixedly installed on the side wall of the bottom of the accommodating container (1), and the output end of the first driving machine (4) is drivingly connected with a drainage fan arranged inside the accommodating container (1).

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