Outdoor intelligent irrigation integrated water and fertilizer machine

Abstract

The invention discloses an outdoor intelligent irrigation integrated water and fertilizer machine, and relates to the technical field of irrigation and fertilization. The device comprises an irrigation trolley, a water storage tank and a water and fertilizer stirring tank are fixedly mounted on the top surface of the irrigation trolley, and a water pumping pipe is inserted into the water storage tank. Water and fertilizer can be directly inserted into soil for irrigation through the conical head, evaporation loss of the water and fertilizer on the surface of the soil is reduced, and particularly in a dry season or a high-temperature environment, water resources can be effectively saved, the fertilizer utilization rate can be increased, and environmental pollution can be reduced; automatic mixing of water and fertilizer is achieved, automatic adding of the fertilizer is achieved through the lifting mechanism, manual operation is reduced, the working efficiency is improved, the water and fertilizer can be accurately conveyed to the position near crop roots through a conical head and irrigation holes in the surface of the annular cover, loss and evaporation of the water and fertilizer on the soil surface are avoided, and the irrigation accuracy is improved.

Description

Technical Field

[0001] This invention relates to the field of irrigation and fertilization technology, specifically to an outdoor intelligent integrated water and fertilizer machine. Background Technology

[0002] Technical measures to supplement the water needed by crops. To ensure normal crop growth and achieve high and stable yields, crops must be supplied with sufficient water. Under natural conditions, insufficient or uneven rainfall often fails to meet the water requirements of crops. Therefore, artificial irrigation is necessary to supplement the lack of natural rainfall. Irrigation, or watering the land, follows the principle that the amount, frequency, and timing of irrigation should be determined based on the water requirements, growth stage, climate, and soil conditions of the medicinal plants. Irrigation should be timely, appropriate, and rational. Types of irrigation mainly include pre-sowing irrigation, seedling irrigation, growing season irrigation, and winter irrigation.

[0003] Currently, agricultural irrigation and fertilization typically employ spraying, where water or fertilizer solutions are applied to the soil around the crop roots. While this traditional method meets the crop's growth needs to some extent, it has significant shortcomings under certain conditions: In dry seasons or high-temperature environments, the water or fertilizer solution sprayed onto the soil surface evaporates quickly, leading to a significant waste of water resources. Furthermore, it cannot effectively penetrate to the depth required by the crop roots, affecting the effectiveness of irrigation and fertilization. Spraying can also result in uneven soil wetting, with some areas becoming excessively wet while others remain dry, impacting the uniform growth of crops. Due to the evaporation and uneven distribution of the fertilizer solution, the effective utilization rate of fertilizer is low, leading to fertilizer waste and environmental pollution.

[0004] Therefore, an outdoor intelligent irrigation and fertilization integrated water and fertilizer machine is proposed. Summary of the Invention

[0005] The purpose of this invention is to provide an outdoor intelligent irrigation and fertilization machine to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention specifically adopts the following technical solution: An outdoor intelligent irrigation and fertigation machine includes an irrigation cart. A water storage tank and a fertigation mixing tank are fixedly installed on the top surface of the irrigation cart. A water pump is inserted into the water storage tank, and a first water pump is fixedly connected to the end of the water pump. The output end of the first water pump is connected to the input end of the fertigation mixing tank. A fertigation mixing component is provided on the fertigation tank to mix water and fertilizer to form fertigation. A lifting mechanism is provided on the irrigation cart to allow fertilizer to enter the interior of the fertigation mixing tank. A second water pump is connected to the output end of the fertigation mixing tank. An adjustment mechanism is fixedly installed on the top surface of the irrigation cart, and a housing is fixedly inserted into the movable part of the adjustment mechanism. A through hole is opened on the surface of the housing. An annular cover is rotatably fitted on the surface of the housing. A cone is provided on the surface of the annular cover, and an irrigation hole is opened on the surface of the cone. A corrugated pipe is connected to the output end of the second water pump and the input end of the housing.

[0007] Furthermore, the water and fertilizer mixing assembly includes a cross frame fixedly installed on the top surface of the water and fertilizer mixing tank. A first motor is fixedly installed on the top surface of the cross frame, and the output end of the first motor is fixedly connected to a mixing shaft through the cross frame. Multiple sets of mixing blades are fixedly sleeved on the surface of the mixing shaft, and the mixing shaft and multiple sets of mixing blades are located inside the water and fertilizer mixing tank.

[0008] Furthermore, the lifting mechanism includes a lifting pipe fixedly installed on the top surface of the irrigation cart, and a hopper fixedly installed on the bottom surface of the lifting pipe. A second motor is fixedly installed on the top surface of the lifting pipe, and the output end of the second motor passes through the lifting pipe and is fixedly connected to a lifting auger. A discharge port is provided on the surface of the lifting pipe.

[0009] Furthermore, the adjustment mechanism includes at least two sets of mounting brackets fixedly installed on the top surface of the irrigation cart, and a bidirectional hydraulic rod is fixedly installed inside the mounting bracket. A bearing frame is fixedly installed on the end faces of the two movable parts of the bidirectional hydraulic rod. A unidirectional hydraulic rod is fixedly installed on the top surface of the bearing frame. A mounting seat is fixedly installed on the movable part of the unidirectional hydraulic rod, and the housing is fixedly inserted into the mounting seat.

[0010] Furthermore, limit rings are provided on both sides of the housing, and the annular cover is rotatably sleeved on the surface of the housing to limit the annular cover via the limit rings.

[0011] Furthermore, when the annular cover rotates on the surface of the shell, when the through hole on the surface of the shell corresponds to the input end of the cone on the surface of the annular cover, the water and fertilizer inside the shell enter the cone through the through hole.

[0012] Furthermore, a water level gauge is provided on the surface of the water storage tank, and there is a gap between the bottom end of the water pump pipe and the bottom inner side of the water storage tank, and a filter screen is provided at the bottom end of the water pump pipe to filter impurities in the water in the water storage tank.

[0013] Furthermore, the discharge port is installed at an angle on the surface of the lifting pipe, and the output end of the discharge port is located above the water-fertilizer mixing tank.

[0014] The beneficial effects of this invention are as follows: The cone-shaped nozzle allows water and fertilizer to be directly inserted into the soil for irrigation, reducing evaporation loss on the soil surface. This is especially beneficial during dry seasons or in high-temperature environments, effectively saving water resources, improving fertilizer utilization, and reducing environmental pollution. The first motor drives the mixing shaft and mixing blades to rotate, achieving automatic mixing of water and fertilizer. The lifting mechanism enables automatic fertilizer addition, reducing manual operation and improving work efficiency. The cone-shaped nozzle and irrigation holes on the surface of the annular cover allow water and fertilizer to be precisely delivered to the vicinity of crop roots, preventing water and fertilizer loss and evaporation on the soil surface and improving irrigation accuracy. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural schematic diagram of the present invention; Figure 2 This is a side view of the present invention; Figure 3 This is a front sectional view of the present invention; Figure 4 This is a cross-sectional view of the lifting mechanism of the present invention; Figure 5 This is a schematic diagram of the adjustment mechanism of the present invention; Figure 6 This is a partial exploded view of the present invention; Figure 7 This is a partial cross-sectional view of the present invention; Reference numerals: 1. Irrigation trolley; 2. Water storage tank; 3. Water and fertilizer mixing tank; 4. Pumping pipe; 5. First water pump; 6. Water and fertilizer mixing assembly; 601. Horizontal frame; 602. First electric motor; 603. Mixing shaft; 604. Mixing blade; 7. Lifting mechanism; 701. Lifting pipe; 702. Hopper; 703. Second electric motor; 704. Lifting auger; 705. Discharge port; 8. Second water pump; 9. Adjusting mechanism; 901. Mounting frame; 902. Two-way hydraulic rod; 903. Bearing frame; 904. One-way hydraulic rod; 905. Mounting base; 10. Shell; 11. Through hole; 12. Annular cover; 13. Cone head; 14. Irrigation hole; 15. Corrugated pipe. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0017] Therefore, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the invention without inventive effort are within the scope of protection of the invention.

[0018] It should be noted that similar labels and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0019] In the description of the embodiments of the present invention, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of the invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention.

[0020] like Figures 1 to 4As shown, an outdoor intelligent irrigation and fertigation machine includes an irrigation cart 1. A water storage tank 2 and a fertigation mixing tank 3 are fixedly installed on the top surface of the irrigation cart 1. A water pumping pipe 4 is inserted into the water storage tank 2, and a first water pump 5 is fixedly connected to the end of the water pumping pipe 4. The output end of the first water pump 5 is connected to the input end of the fertigation mixing tank 3. A fertigation mixing component 6 is provided on the fertigation tank 3 to mix water and fertilizer to form a fertigation system. A lifting mechanism 7 is provided on the irrigation cart 1 to... Fertilizer is fed into the water-fertilizer mixing tank 3. The output end of the water-fertilizer mixing tank 3 is connected to a second water pump 8. An adjustment mechanism 9 is fixedly installed on the top surface of the irrigation cart 1, and a housing 10 is fixedly inserted into the movable part of the adjustment mechanism 9. A through hole 11 is opened on the surface of the housing 10. An annular cover 12 is rotatably fitted on the surface of the housing 10. A cone 13 is provided on the surface of the annular cover 12. An irrigation hole 14 is opened on the surface of the cone 13. A corrugated pipe 15 is connected to the output end of the second water pump 8 and the input end of the housing 10. More specifically, the irrigation cart 1 serves as a mobile platform for easy movement of the equipment in the field. The water storage tank 2 stores irrigation water. The pumping pipe 4 connects the water storage tank 2 and the first water pump 5. The first water pump 5 can transport the water in the water storage tank 2 to the water-fertilizer mixing tank 3. The water-fertilizer mixing component 6 thoroughly mixes the water and fertilizer in the water-fertilizer mixing tank 3 to ensure uniform mixing and produce slurry-fertilizer. The lifting mechanism 7 lifts the fertilizer into the water-fertilizer mixing tank 3. The second water pump 8 transports the mixed slurry-fertilizer into the housing 10. The adjusting mechanism 9 adjusts the position of the housing 10 and the annular cover 12 so that the surface of the annular cover 12 is in contact with the soil surface. When the irrigation cart 1 is moved, the annular cover 12 rolls along the soil surface. As the annular cover 12 rolls, the cone 13 on its surface inserts into the soil, allowing the water and fertilizer to be accurately delivered to the vicinity of the crop roots, reducing evaporation loss and improving water and fertilizer utilization.

[0021] The water-fertilizer mixing assembly 6 includes a crossbeam 601 fixedly installed on the top surface of the water-fertilizer mixing tank 3. A first motor 602 is fixedly installed on the top surface of the crossbeam 601, and the output end of the first motor 602 passes through the crossbeam 601 and is fixedly connected to a stirring shaft 603. Multiple sets of stirring blades 604 are fixedly sleeved on the surface of the stirring shaft 603, and the stirring shaft 603 and the multiple sets of stirring blades 604 are located inside the water-fertilizer mixing tank 3. More specifically, the first motor 602 drives the stirring shaft 603 and the stirring blades 604 to rotate, and the rotation of the stirring blades 604 stirs the water and fertilizer in the water-fertilizer mixing tank 3, ensuring uniform mixing of water and fertilizer and improving the solubility and utilization rate of fertilizer.

[0022] The lifting mechanism 7 includes a lifting pipe 701 fixedly installed on the top surface of the irrigation cart 1, with a hopper 702 fixedly installed on the bottom surface of the lifting pipe 701. A second motor 703 is fixedly installed on the top surface of the lifting pipe 701, and the output end of the second motor 703 passes through the lifting pipe 701 and is fixedly connected to a lifting auger 704. A discharge port 705 is provided on the surface of the lifting pipe 701. More specifically, fertilizer is collected and stored through the hopper 702, and the lifting auger 704 is driven by the second motor 703 to rotate inside the lifting pipe 701, lifting the fertilizer from the hopper 702 into the water-fertilizer mixing tank 3, thereby realizing automatic fertilizer addition.

[0023] The adjustment mechanism 9 includes at least two sets of mounting brackets 901 fixedly installed on the top surface of the irrigation cart 1. A bidirectional hydraulic rod 902 is fixedly installed inside each mounting bracket 901. A support frame 903 is fixedly installed on the end faces of the two movable parts of the bidirectional hydraulic rod 902. A unidirectional hydraulic rod 904 is fixedly installed on the top surface of the support frame 903. A mounting base 905 is fixedly installed on the movable part of the unidirectional hydraulic rod 904. The housing 10 is fixedly inserted into the mounting base 905. More specifically, the lateral position between the two sets of housings 10 is adjusted by the telescopic movement of the bidirectional hydraulic rod 902, and the vertical position of the housing 10 is adjusted by the telescopic movement of the unidirectional hydraulic rod 904. This adjusts the annular cover 12 on the surface of the housing 10 to roll in contact with the surface of the soil around the crop roots, ensuring that water and fertilizer are accurately delivered to the vicinity of the crop roots.

[0024] Limiting rings are provided on both side walls of the housing 10, and the annular cover 12 is rotatably fitted on the surface of the housing 10 to limit the position of the annular cover 12 via the limiting rings. More specifically, the limiting rings on both side walls of the housing 10 limit the position of the annular cover 12, ensuring that the annular cover 12 rotates stably on the surface of the housing 10, preventing displacement or shaking during operation, and ensuring the stability of irrigation.

[0025] When the annular cover 12 rotates on the surface of the housing 10, the through hole 11 on the surface of the housing 10 aligns with the input end of the cone 13 on the surface of the annular cover 12. Water and fertilizer from inside the housing 10 then enter the cone 13 through the through hole 11. More specifically, when the annular cover 12 rotates on the surface of the housing 10, the through hole 11 on the surface of the housing 10 aligns with the input end of the cone 13 on the surface of the annular cover 12. Water and fertilizer then enter the cone 13 through the through hole 11 and are precisely delivered to the vicinity of the crop roots through the irrigation hole 14 on the cone 13, reducing evaporation loss of water and fertilizer on the soil surface.

[0026] A water level gauge is installed on the surface of the water storage tank 2, and there is a gap between the bottom end of the water pumping pipe 4 and the bottom inner side of the water storage tank 2. A filter screen is installed at the bottom end of the water pumping pipe 4 to filter impurities in the water inside the water storage tank 2. More specifically, the water level gauge on the surface of the water storage tank 2 is used to monitor the water level in the tank in real time to ensure normal operation of the equipment, and the filter screen at the bottom end of the water pumping pipe 4 filters impurities in the water storage tank 2 to prevent impurities from entering the water-fertilizer mixing tank 3 and affecting the quality of the water and fertilizer.

[0027] The discharge port 705 is installed at an angle on the surface of the riser pipe 701, and the output end of the discharge port 705 is located above the water-fertilizer mixing tank 3. More specifically, the discharge port 705 is installed at an angle on the surface of the riser pipe 701, and its output end is located above the water-fertilizer mixing tank 3. When the lifting auger 704 lifts the fertilizer to the discharge port 705, the fertilizer smoothly enters the water-fertilizer mixing tank 3 through the angled discharge port 705, ensuring the smoothness and accuracy of fertilizer addition.

[0028] In summary: The irrigation cart 1 serves as a mobile platform, facilitating the movement of the equipment in the field. The water storage tank 2 stores irrigation water. The pumping pipe 4 connects the water storage tank 2 and the first water pump 5. The first water pump 5 transports the water in the water storage tank 2 to the water-fertilizer mixing tank 3. The water-fertilizer mixing component 6 thoroughly mixes the water and fertilizer in the water-fertilizer mixing tank 3 to ensure uniform mixing and the production of slurry-fertilizer. The lifting mechanism 7 lifts the fertilizer into the water-fertilizer mixing tank 3. The second water pump 8 transports the mixed slurry-fertilizer into the housing 10. The adjusting mechanism 9 adjusts the position of the housing 10 and the annular cover 12, ensuring that the surface of the annular cover 12 is in contact with the soil surface. When the irrigation cart 1 moves, the annular cover 12 rolls along the soil surface. As the annular cover 12 rolls, the cone 13 on its surface inserts into the soil, allowing the water and fertilizer to be accurately delivered to the vicinity of the crop roots, reducing evaporation loss and improving water and fertilizer utilization.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention. The scope of protection claimed by the appended claims and their equivalents is defined.

Claims

1. An outdoor intelligent irrigation and fertilization integrated water and fertilizer machine, characterized in that, The system includes an irrigation cart (1), on which a water storage tank (2) and a water-fertilizer mixing tank (3) are fixedly installed. A water pump (4) is inserted into the water storage tank (2), and a first water pump (5) is fixedly connected to the end of the water pump (4). The output end of the first water pump (5) is connected to the input end of the water-fertilizer mixing tank (3). A water-fertilizer mixing assembly (6) is provided on the water-fertilizer mixing tank (3) to mix water and fertilizer to form a water-fertilizer mixture. A lifting mechanism (7) is provided on the irrigation cart (1) to allow fertilizer to enter the water-fertilizer mixing tank (3). Inside the water and fertilizer mixing tank (3), the output end of the water pump (8) is connected to the second water pump (8). The top surface of the irrigation cart (1) is fixedly installed with an adjustment mechanism (9), and a housing (10) is fixedly inserted into the movable part of the adjustment mechanism (9). The surface of the housing (10) is provided with a through hole (11). The surface of the housing (10) is rotatably fitted with an annular cover (12). The surface of the annular cover (12) is provided with a cone (13). The surface of the cone (13) is provided with an irrigation hole (14). The output end of the second water pump (8) and the input end of the housing (10) are connected with a bellows (15).

2. The outdoor intelligent irrigation and fertilization integrated water and fertilizer machine according to claim 1, characterized in that, The water and fertilizer mixing assembly (6) includes a cross frame (601) fixedly installed on the top surface of the water and fertilizer mixing tank (3). A first motor (602) is fixedly installed on the top surface of the cross frame (601), and the output end of the first motor (602) passes through the cross frame (601) and is fixedly connected to a mixing shaft (603). Multiple sets of mixing blades (604) are fixedly sleeved on the surface of the mixing shaft (603), and the mixing shaft (603) and the multiple sets of mixing blades (604) are located inside the water and fertilizer mixing tank (3).

3. The outdoor intelligent irrigation and fertilization integrated water and fertilizer machine according to claim 1, characterized in that, The lifting mechanism (7) includes a lifting pipe (701) fixedly installed on the top surface of the irrigation cart (1), and a hopper (702) is fixedly installed on the bottom surface of the lifting pipe (701). A second motor (703) is fixedly installed on the top surface of the lifting pipe (701). The output end of the second motor (703) passes through the lifting pipe (701) and is fixedly connected to a lifting auger (704). A discharge port (705) is provided on the surface of the lifting pipe (701).

4. The outdoor intelligent irrigation and fertilization integrated water and fertilizer machine according to claim 1, characterized in that, The adjustment mechanism (9) includes at least two sets of mounting brackets (901) fixedly installed on the top surface of the irrigation cart (1), and a bidirectional hydraulic rod (902) is fixedly installed inside the mounting bracket (901). A bearing frame (903) is fixedly installed on the end face of the two movable parts of the bidirectional hydraulic rod (902). A unidirectional hydraulic rod (904) is fixedly installed on the top surface of the bearing frame (903). A mounting seat (905) is fixedly installed on the movable part of the unidirectional hydraulic rod (904). The housing (10) is fixedly inserted into the mounting seat (905).

5. The outdoor intelligent irrigation and fertilization integrated water and fertilizer machine according to claim 1, characterized in that, Both sides of the housing (10) are provided with limiting rings, and the annular cover (12) is rotated and sleeved on the surface of the housing (10) so as to limit the annular cover (12) by the limiting rings.

6. The outdoor intelligent irrigation and fertilization integrated water and fertilizer machine according to claim 1, characterized in that, When the annular cover (12) rotates on the surface of the shell (10), when the through hole (11) on the surface of the shell (10) corresponds to the input end of the cone (13) on the surface of the annular cover (12), the water and fertilizer in the shell (10) enter the cone (13) through the through hole (11).

7. The outdoor intelligent irrigation and fertilization integrated water and fertilizer machine according to claim 1, characterized in that, The surface of the water tank (2) is provided with a water level gauge, and there is a gap between the bottom end of the water pump (4) and the bottom of the inner side of the water tank (2), and a filter screen is provided at the bottom end of the water pump (4) to filter impurities in the water in the water tank (2).

8. An outdoor intelligent irrigation and fertilization integrated water and fertilizer machine according to claim 3, characterized in that, The discharge port (705) is installed at an angle on the surface of the riser pipe (701), and the output end of the discharge port (705) is located above the water and fertilizer mixing tank (3).

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