Intelligent water and fertilizer all-in-one machine for fertilization and irrigation

Abstract

The intelligent water and fertilizer all-in-one machine comprises a stirring barrel, a first motor is arranged in the center of the upper portion of the stirring barrel, a feeding port is formed in the side adjacent to the first motor, a water inlet pipe is arranged on the side, away from the feeding port, of the upper portion of the stirring barrel, and the output end of the first motor is connected with a transmission shaft; the two ends of the transmission shaft are fixedly connected with connecting rods, one ends of the connecting rods are fixedly connected with scraping plates, stirring blades are arranged under the transmission shaft, and the bottoms of the stirring blades are connected with the output end of a second motor. According to the stirring device, the annular water collecting plate is arranged, and the scraping plate is arranged in the stirring barrel, so that the stirring barrel can be cleaned, water and fertilizer residues in the stirring barrel are prevented from corroding the stirring barrel, and the service life of the stirring barrel is kept; the first filter screen and the second filter screen can be used for filtering caked and incompletely molten fertilizer, so that solid fertilizer or other impurities are prevented from entering the spray head to block the spray head.

Description

Technical Field

[0001] The utility model relates to an intelligent water-fertilizer integrated machine for fertilizing and irrigation, belonging to the technical field of intelligent water-fertilizer integrated machines. Background Art

[0002] Integrated water and fertilizer machines are used for crop irrigation, enabling automated irrigation. This technology is suitable for areas with fixed water sources such as wells, reservoirs, and cisterns, with good water quality that meets micro-irrigation requirements, and where micro-irrigation facilities are already in place or are feasible. It is primarily suitable for cultivated agricultural facilities, orchards, and the cultivation of cash crops such as cotton, as well as other crops with high economic returns.

[0003] For example, CN214206410U discloses an intelligent water-fertilizer integrated irrigation and fertilization machine, which achieves the purpose of having a good protection effect on the intelligent water-fertilizer integrated irrigation and fertilization machine, thereby solving the problem of poor protection effect of general intelligent water-fertilizer integrated irrigation and fertilization machines, enabling the intelligent water-fertilizer integrated irrigation and fertilization machine to achieve the expected effect during use, greatly improving people's work efficiency, while also reducing the economic losses of the factory, making people more worry-free when using it, further meeting people's use needs, and bringing convenience to people's work. However, after use, the device is prone to a certain amount of water and fertilizer remaining on the inner wall of the fertilizer spreader body. When the water and fertilizer adhere to the inner wall of the fertilizer spreader for a long time and dry, they are likely to accumulate and corrode the inner wall of the fertilizer spreader, which is not conducive to the long-term use of the fertilizer spreader body. In addition, the pesticide added to the mixing barrel may be in powder form, which is prone to agglomeration. After stirring, the agglomerated powder may not be fully integrated with the water, thereby clogging the nozzle when the water and fertilizer are sprayed through the nozzle, affecting the normal use of the nozzle. Utility Model Content

[0004] The purpose of the utility model is to provide an intelligent water-fertilizer integrated machine for fertilizing and irrigation. By arranging an annular water collecting plate and arranging a scraper in a mixing barrel, when the scraper rotates, the scraper can drive the rubber pad and the rubber strip to scrape off the water and fertilizer remaining on the inner wall of the mixing barrel. After water enters the annular water collecting plate, it can spray water to the inner wall of the mixing barrel through a nozzle, thereby cleaning the mixing barrel, reducing the water and fertilizer remaining in the mixing barrel to corrode the mixing barrel, and maintaining the service life of the mixing barrel. By arranging a filter tube, a first filter screen and a second filter screen are provided in the filter tube. The first filter screen and the second filter screen can filter out agglomerated and incompletely melted fertilizers, prevent solid fertilizers or other impurities from entering the nozzle and clogging the nozzle, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the present invention provides the following technical solutions:

[0006] An intelligent water-fertilizer integrated machine for fertilization and irrigation, comprising a mixing barrel, a first motor is provided at the center above the mixing barrel, a feed port is provided on a side adjacent to the first motor, a water inlet pipe is provided on a side above the mixing barrel away from the feed port, a transmission shaft is connected to the output end of the first motor, connecting rods are fixedly connected at both ends of the transmission shaft, a scraper is fixedly connected to one end of the connecting rod, a mixing blade is provided directly below the transmission shaft, the bottom of the mixing blade is connected to the output end of the second motor, a filter tube is provided on a side adjacent to the second motor, and a discharge pipe is connected below the filter tube.

[0007] Furthermore, a pipe joint is provided above the water inlet pipe, the bottom of the water inlet pipe is connected to the annular water collecting plate, the top of the annular water collecting plate is connected to the upper inner wall of the mixing barrel, and a plurality of nozzles are provided around the edge of the annular water collecting plate.

[0008] Furthermore, the nozzle is a spray nozzle, and the water spraying direction of the nozzle faces the inner wall of the mixing barrel.

[0009] Furthermore, the scraper is U-shaped, a rubber pad is provided on one side of the scraper, and a plurality of rubber strips are provided on one side of the rubber pad, and the rubber strips are in contact with the inner wall of the mixing barrel.

[0010] Furthermore, a first filter screen is provided above the interior of the filter tube, and an upper surface of the first filter screen is on the same plane as an upper surface of an inner wall of the bottom of the mixing barrel.

[0011] Furthermore, a second filter screen is provided inside the filter tube, the second filter screen is cylindrical, the top end of the discharge pipe extends to the inside of the second filter screen, and the aperture of the first filter screen is larger than the aperture of the second filter screen.

[0012] Furthermore, the discharge pipe is L-shaped, and a solenoid valve is provided on the outside of the discharge pipe.

[0013] The beneficial effects of the utility model are:

[0014] 1. By setting an annular water collecting plate and a scraper in the mixing barrel, when the scraper rotates, the scraper can drive the rubber pad and rubber strip to scrape off the water and fertilizer remaining on the inner wall of the mixing barrel. After water enters the annular water collecting plate, it can spray water to the inner wall of the mixing barrel through the nozzle, thereby cleaning the mixing barrel. In conjunction with the rubber strip, the inner wall of the mixing barrel is scraped to remove the water and fertilizer residue, reducing the water and fertilizer residue in the mixing barrel from corroding the mixing barrel and maintaining the service life of the mixing barrel.

[0015] 2. By setting up a filter tube, a first filter screen and a second filter screen are provided in the filter tube. The first filter screen can filter out fertilizers and impurities that are larger or agglomerated, and the second filter screen can filter out fertilizers or impurities that are smaller and not completely melted, so that the water and fertilizer can enter the discharge pipe after filtering, preventing solid fertilizers or other impurities from entering the nozzle and clogging the nozzle. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the specific embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0017] Figure 1 This is the main view of an intelligent water-fertilizer integrated machine for fertilization and irrigation in the utility model;

[0018] Figure 2 This is a diagram of a mixing barrel of an intelligent integrated water and fertilizer machine for fertilization and irrigation in the utility model;

[0019] Figure 3 This is a top view of the annular water collecting plate of the intelligent water-fertilizer integrated machine for fertilization and irrigation in the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of a rubber strip on a rubber pad of an intelligent water-fertilizer integrated machine for fertilization and irrigation in the utility model;

[0021] Figure 5 This is a new intelligent water and fertilizer integrated machine for fertilization and irrigation. Figure 2 A partial enlarged view of the area at center A;

[0022] Numbers in the figure: 1. Mixing barrel; 2. First motor; 3. Feed port; 4. Water inlet pipe; 5. Drive shaft; 6. Connecting rod; 7. Scraper; 8. Mixing blade; 9. Second motor; 10. Filter tube; 11. Discharge pipe; 12. Annular water collecting plate; 13. Nozzle; 14. Rubber pad; 15. Rubber strip; 16. First filter screen; 17. Second filter screen; 18. Solenoid valve. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Example 1: Please refer to Figure 1-Figure 5 , the utility model provides a technical solution:

[0025] A smart water-fertilizer integrated machine for fertilization and irrigation, comprising a mixing barrel 1, a first motor 2 is provided at the center above the mixing barrel 1, a feed port 3 is provided on the adjacent side of the first motor 2, a water inlet pipe 4 is provided on the side above the mixing barrel 1 away from the feed port 3, the output end of the first motor 2 is connected to a transmission shaft 5, both ends of the transmission shaft 5 are fixedly connected to connecting rods 6, one end of the connecting rod 6 is fixedly connected to a scraper 7, a stirring blade 8 is provided directly below the transmission shaft 5, the bottom of the stirring blade 8 is connected to the output end of a second motor 9, a filter tube 10 is provided on the adjacent side of the second motor 9, and a discharge pipe 11 is connected below the filter tube 10.

[0026] Specifically, a pipe joint is provided above the water inlet pipe 4, the bottom of the water inlet pipe 4 is connected to the annular water collecting plate 12, the top of the annular water collecting plate 12 is connected to the upper inner wall of the mixing barrel 1, and a plurality of nozzles 13 are provided around the edge of the annular water collecting plate 12. The nozzles 13 are spray nozzles, and the water spraying direction of the nozzles 13 faces the inner wall of the mixing barrel 1. The water inlet pipe 4 can inject water into the annular water collecting plate 12, so that the annular water collecting plate 12 can spray water to the inner wall of the mixing barrel 1 through the nozzles 13 for cleaning.

[0027] Specifically, the scraper 7 is U-shaped, and a rubber pad 14 is provided on one side of the scraper 7. A plurality of rubber strips 15 are provided on one side of the rubber pad 14. The rubber strips 15 are in contact with the inner wall of the mixing barrel 1. When the scraper 7 rotates, the scraper 7 can drive the rubber pad 14 and the rubber strips 15 to scrape off the water and fertilizer remaining on the inner wall of the mixing barrel 1, thereby reducing the water and fertilizer remaining in the mixing barrel 1 and corroding the mixing barrel 1.

[0028] Example 2: Please refer to Figure 2 、 Figure 5 The difference between this embodiment and embodiment 1 is that a first filter screen 16 is provided above the interior of the filter tube 10, and the upper surface of the first filter screen 16 is on the same plane as the upper surface of the inner wall of the bottom of the mixing barrel 1, and a second filter screen 17 is provided inside the filter tube 10, and the second filter screen 17 is cylindrical, and the top end of the discharge pipe 11 extends to the interior of the second filter screen 17, the aperture of the first filter screen 16 is larger than the aperture of the second filter screen 17, the discharge pipe 11 is L-shaped, and an electromagnetic valve 18 is provided outside the discharge pipe 11, the first filter screen 16 and the second filter screen 17 can filter out agglomerated and incompletely melted fertilizers to prevent solid fertilizers or other impurities from entering the nozzle and clogging the nozzle, and the electromagnetic valve 18 can open and close the discharge pipe 11 to facilitate the control of water and fertilizer outlet use.

[0029] The working principle of the utility model is as follows: when in use, water and fertilizer are introduced into the mixing barrel 1, and then the second motor 9 is started. The second motor 9 drives the mixing blade 8 to rotate, thereby driving the water to stir and melt the fertilizer. After the water and fertilizer are mixed, the solenoid valve 18 is started to guide the water and fertilizer in the mixing barrel 1 through the discharge pipe 11. When the water and fertilizer are guided out, the first filter 16 can filter out the fertilizer and impurities with a large volume or agglomerates, and the second filter 17 can filter out the fertilizer or impurities with a small volume that is not completely melted, so that the water and fertilizer can enter the outlet after filtering. The material pipe 11 prevents solid fertilizer or other impurities from entering the nozzle and clogging the nozzle; when the water and fertilizer are completely discharged, the solenoid valve 18 is closed and the water inlet pipe 4 is connected, and the first motor 2 is started at the same time. The water inlet pipe 4 guides water into the annular water collecting plate 12 and sprays it on the inner wall of the mixing barrel 1 from the nozzle 13. The first motor 2 drives the transmission shaft 5, the connecting rod 6 and the scraper 7 to rotate, thereby driving the rubber strip 15 to rotate and scrape off the residual water and fertilizer on the inner wall of the mixing barrel 1, thereby reducing the water and fertilizer residue in the mixing barrel 1 from corroding the mixing barrel and maintaining the service life of the mixing barrel 1.

[0030] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0031] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. An intelligent integrated water and fertilizer machine for fertilization and irrigation, comprising a mixing barrel (1), characterized in that: A first motor (2) is provided at the center above the mixing barrel (1), a feed port (3) is provided adjacent to the first motor (2), a water inlet pipe (4) is provided above the mixing barrel (1) away from the feed port (3), an output end of the first motor (2) is connected to a transmission shaft (5), both ends of the transmission shaft (5) are fixedly connected to connecting rods (6), one end of the connecting rod (6) is fixedly connected to a scraper (7), a stirring blade (8) is provided directly below the transmission shaft (5), the bottom of the stirring blade (8) is connected to the output end of the second motor (9), a filter tube (10) is provided adjacent to the second motor (9), and a discharge pipe (11) is connected below the filter tube (10).

2. The intelligent water-fertilizer integrated machine for fertilization and irrigation according to claim 1, characterized in that: A pipe joint is provided above the water inlet pipe (4), the bottom of the water inlet pipe (4) is connected to the annular water collecting plate (12), the top of the annular water collecting plate (12) is connected to the upper inner wall of the mixing barrel (1), and a plurality of nozzles (13) are provided around the edge of the annular water collecting plate (12).

3. The intelligent water-fertilizer integrated machine for fertilization and irrigation according to claim 2, characterized in that: The nozzle (13) is a spray nozzle, and the water spraying direction of the nozzle (13) faces the inner wall of the mixing barrel (1).

4. The intelligent water-fertilizer integrated machine for fertilization and irrigation according to claim 1, characterized in that: The scraper (7) is U-shaped, and a rubber pad (14) is provided on one side of the scraper (7). A plurality of rubber strips (15) are provided on one side of the rubber pad (14), and the rubber strips (15) are in contact with the inner wall of the mixing barrel (1).

5. The intelligent water-fertilizer integrated machine for fertilization and irrigation according to claim 1, characterized in that: A first filter screen (16) is provided above the interior of the filter tube (10), and the upper surface of the first filter screen (16) is on the same plane as the upper surface of the inner wall of the bottom of the mixing barrel (1).

6. The intelligent water-fertilizer integrated machine for fertilization and irrigation according to claim 5, characterized in that: A second filter screen (17) is provided inside the filter tube (10), and the second filter screen (17) is cylindrical. The top end of the discharge pipe (11) extends to the inside of the second filter screen (17), and the aperture of the first filter screen (16) is larger than the aperture of the second filter screen (17).

7. The intelligent water-fertilizer integrated machine for fertilization and irrigation according to claim 1, characterized in that: The discharge pipe (11) is L-shaped, and a solenoid valve (18) is provided outside the discharge pipe (11).

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