Water and fertilizer integrated irrigation machine convenient to clean

Abstract

The utility model discloses a water and fertilizer integrated irrigation machine convenient to clean, which relates to the technical field of agricultural equipment and comprises an upper cavity, a driving motor is arranged at the top of the upper cavity, a water inlet hose is arranged at the top of the upper cavity on one side of the driving motor, and a fertilizer filling hose is arranged at the top of the upper cavity on the other side of the driving motor. A lower cavity is formed in the bottom of the upper cavity, a discharging pipe is arranged at the front end of the bottom of the lower cavity, a flange ring is arranged at the connecting position of the upper cavity and the lower cavity, the upper flange is arranged on the edge of the outer surface of the bottom of the upper cavity, and the lower flange is arranged on the edge of the outer surface of the top of the lower cavity. Two supports are arranged on the two sides of the upper flange, and first electric push rods are installed at the bottoms of the two supports in a hinged mode. By arranging a series of structures, a worker can conveniently and fully clean the inner wall, the inner wall is prevented from adhering fertilizer and corroding the inner wall of the water and fertilizer integrated irrigation machine, water and fertilizer are stirred and mixed, and the water and fertilizer mixing degree is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural equipment, in particular to a water-fertilizer integrated irrigation machine which is convenient for cleaning. Background Art

[0002] Integrated water and fertilizer refers to an agricultural technology that combines irrigation and fertilization. It uses a pressure system (or natural terrain height difference) to mix soluble solid or liquid fertilizers according to the soil nutrient content and the fertilizer requirements and characteristics of the crop type. The fertilizer liquid is mixed with irrigation water through a pipeline system to supply water and fertilizer. After the water and fertilizer are mixed, irrigation is carried out.

[0003] At present, most of the integrated water-fertilizer irrigation machines have an integrated cavity, which is not conducive to cleaning. After long-term use, the inner wall is prone to material caking and sticking, making cleaning difficult. Utility Model Content

[0004] The utility model aims to provide a water-fertilizer integrated irrigation machine which is easy to clean, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water-fertilizer integrated irrigation machine that is easy to clean, comprising an upper cavity, a driving motor is arranged on the top of the upper cavity, a water inlet hose is arranged on the top of the upper cavity on one side of the driving motor, and a fertilizer filling hose is arranged on the top of the upper cavity on the other side of the driving motor, a lower cavity is arranged at the bottom of the upper cavity, a discharge pipe is arranged at the bottom front end of the lower cavity, a flange ring is arranged at the connecting position of the upper cavity and the lower cavity, the upper flange of the flange ring is arranged at the edge of the bottom outer surface of the upper cavity, and the lower flange of the flange ring is arranged at the edge of the top outer surface of the lower cavity, two brackets are arranged on both sides of the upper flange, and the bottom of the two brackets are hingedly installed with a first electric push rod, an extension frame is arranged on the rear end outer surface of the upper cavity, and a second electric push rod is arranged at the bottom of the extension frame.

[0006] Preferably, the output end of the driving motor extends to the interior of the upper cavity, and a central column is provided at the output end of the driving motor. A plurality of agitators are provided on the outer surface of the central column. After water and fertilizer are input into the upper cavity and the lower cavity, the central column is driven to rotate by the driving motor, so that the agitator rotates to fully mix the water and fertilizer.

[0007] Preferably, a rubber scraper is provided at the end of several of the agitators, and the rubber scraper contacts the inner wall of the upper cavity. When the central column rotates, the rubber scraper is driven to scrape off the fertilizer adhered to the inner wall of the upper cavity, thereby improving the degree of water-fertilizer mixing.

[0008] Preferably, a valve is provided at the top of the discharge pipe near the lower cavity, a pressure pump is included in the discharge pipe, and the discharge pipe can be connected to an external pipeline. After the water and fertilizer are mixed, the valve is opened to discharge the water-fertilizer mixture, and the mixture is pressurized by the pressure pump.

[0009] Preferably, the lower cavity and the bottom ends of the two first electric push rods are commonly connected to a base, and the base has a supporting effect so that the water-fertilizer integrated irrigation machine can be installed in a predetermined position.

[0010] Preferably, a lifting frame is hingedly installed at the bottom of the second electric push rod, and the bottom end of the lifting frame is fixedly installed on the top of the base to raise the second electric push rod to facilitate tilting and opening the upper cavity for cleaning.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The water-fertilizer integrated irrigation machine which is easy to clean is used by the cooperation of the first electric push rod and the second electric push rod. When cleaning the water-fertilizer integrated irrigation machine, the flange ring is opened, and then the two first electric push rods and the second electric push rods are started to lift the upper cavity. Since the output stroke of the second electric push rod is shorter than the stroke of the two first electric push rods, when the output end of the second electric push rod stops rising, the output ends of the two first electric push rods continue to rise, pushing the upper cavity to tilt, so that the opening of the upper cavity faces the front end, which is convenient for the staff to clean the inner wall of the upper cavity. After the cleaning is completed, the two first electric push rods first pull the upper cavity to be vertical to the lower cavity, and then the two first electric push rods and the second electric push rods run at the same time to make the upper cavity descend and dock with the lower cavity. The fertilizer adhered to the inner wall of the water-fertilizer integrated irrigation machine cannot be cleaned by backwashing alone. The water-fertilizer integrated irrigation machine is opened to facilitate the staff to fully clean the inner wall to avoid the fertilizer adhering to the inner wall and corroding the inner wall of the water-fertilizer integrated irrigation machine.

[0013] 2. This easy-to-clean integrated water and fertilizer irrigation machine drives the central column to rotate through a driving motor, so that the agitator rotates to fully mix water and fertilizer. When the agitator rotates, it drives the rubber scraper to scrape off the fertilizer adhering to the inner wall of the upper cavity, stirs and mixes the water and fertilizer, and improves the degree of water-fertilizer mixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0016] Figure 3 It is a partial structural schematic diagram of the utility model.

[0017] In the figure: 1. upper cavity; 2. flange ring; 3. base; 4. discharge pipe; 5. lower cavity; 6. first electric push rod; 7. fertilizer filling hose; 8. drive motor; 9. water inlet hose; 10. extension rack; 11. second electric push rod; 12. lifting rack; 13. bracket; 14. center column; 15. agitator; 16. rubber scraper; 17. valve. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and 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, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0020] like Figures 1 to 3As shown, the present embodiment is a water-fertilizer integrated irrigation machine which is convenient for cleaning, comprising an upper cavity 1, a driving motor 8 is arranged on the top of the upper cavity 1, a water inlet hose 9 is arranged on the top of the upper cavity 1 on one side of the driving motor 8, and a fertilizer filling hose 7 is arranged on the top of the upper cavity 1 on the other side of the driving motor 8, so as to facilitate the input of water and fertilizer into the water-fertilizer integrated irrigation machine, a lower cavity 5 is arranged at the bottom of the upper cavity 1, a discharge pipe 4 is arranged at the bottom front end of the lower cavity 5, and the water and fertilizer are discharged through the discharge pipe 4 after mixing, a flange ring 2 is arranged at the connection position between the upper cavity 1 and the lower cavity 5, the upper flange of the flange ring 2 is arranged at the edge of the bottom outer surface of the upper cavity 1, and the lower flange of the flange ring 2 is arranged at the edge of the top outer surface of the lower cavity 5, so as to seal the connection between the upper cavity 1 and the lower cavity 5, two brackets 13 are arranged on both sides of the upper flange, and the bottom of the two brackets 13 are hingedly installed with a first electric push rod 6, and the rear of the upper cavity 1 An extension frame 10 is provided on the outer surface of the end, and a second electric push rod 11 is provided at the bottom of the extension frame 10. The output stroke of the second electric push rod 11 is shorter than the stroke of the two first electric push rods 6. When cleaning the inside of the water-fertilizer integrated irrigation machine, the flange ring 2 is opened, and then the two first electric push rods 6 and the second electric push rods 11 are started to lift the upper cavity 1. Since the output stroke of the second electric push rod 11 is shorter than the stroke of the two first electric push rods 6, when the output end of the second electric push rod 11 stops rising, the output ends of the two first electric push rods 6 continue to rise, pushing the upper cavity 1 to tilt, so that the opening of the upper cavity 1 faces the front end, which is convenient for the staff to clean the inner wall of the upper cavity 1. After cleaning, the two first electric push rods 6 first pull the upper cavity 1 to be vertical to the lower cavity 5, and then the two first electric push rods 6 and the second electric push rod 11 run simultaneously to make the upper cavity 1 descend and dock with the lower cavity 5.

[0021] Specifically, the output end of the driving motor 8 extends to the interior of the upper cavity 1, and a central column 14 is provided at the output end of the driving motor 8. A plurality of agitators 15 are provided on the outer surface of the central column 14. After water and fertilizer are input into the upper cavity 1 and the lower cavity 5, the central column 14 is driven to rotate by the driving motor 8, so that the agitator 15 rotates to fully mix the water and fertilizer.

[0022] Furthermore, a rubber scraper 16 is provided at the end of each of the agitators 15, and the rubber scraper 16 contacts the inner wall of the upper cavity 1. When the central column 14 rotates, the rubber scraper 16 is driven to scrape off the fertilizer adhered to the inner wall of the upper cavity 1, thereby improving the degree of water-fertilizer mixing.

[0023] Furthermore, a valve 17 is provided at the top of the discharge pipe 4 near the lower cavity 5. The discharge pipe 4 includes a pressure pump. The discharge pipe 4 can be connected to an external pipeline. After the water and fertilizer are mixed, the valve 17 is opened to discharge the water-fertilizer mixture, and the mixture is pressurized by the pressure pump.

[0024] Furthermore, the lower cavity 5 and the bottom ends of the two first electric push rods 6 are commonly connected to a base 3, and the base 3 has a supporting effect, so that the water-fertilizer integrated irrigation machine can be installed at a predetermined position.

[0025] Furthermore, a lifting frame 12 is hingedly installed at the bottom of the second electric push rod 11, and the bottom end of the lifting frame 12 is fixedly installed on the top of the base 3, so as to raise the second electric push rod 11 and facilitate the tilting and opening of the upper cavity 1 for cleaning.

[0026] The method of using this embodiment is as follows: the electrical components appearing in this application are all connected to an external power supply when in use. When in use, after water and fertilizer are input into the upper cavity 1 and the lower cavity 5, the central column 14 is driven by the driving motor 8 to rotate, so that the agitator 15 rotates to fully mix the water and fertilizer. When the agitator 15 rotates, it drives the rubber scraper 16 to scrape off the fertilizer adhered to the inner wall of the upper cavity 1 to improve the degree of water-fertilizer mixing. The discharge pipe 4 can be connected to an external pipeline. After the water-fertilizer mixing is completed, the valve 17 is opened to discharge the water-fertilizer mixture. The mixture is pressurized by a pressure pump. When the internal part of the water-fertilizer integrated irrigation machine is cleaned, the flange ring 2 is opened, and then the two The first electric push rod 6 and the second electric push rod 11 lift the upper cavity 1. Since the output stroke of the second electric push rod 11 is shorter than the stroke of the two first electric push rods 6, when the output end of the second electric push rod 11 stops rising, the output ends of the two first electric push rods 6 continue to rise, pushing the upper cavity 1 to tilt, so that the opening of the upper cavity 1 faces the front end, which is convenient for the staff to clean the inner wall of the upper cavity 1. After cleaning, the two first electric push rods 6 first pull the upper cavity 1 to be vertical to the lower cavity 5, and then the two first electric push rods 6 and the second electric push rod 11 operate simultaneously to make the upper cavity 1 descend and dock with the lower cavity 5.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A water-fertilizer integrated irrigation machine that is easy to clean, comprising an upper cavity (1), characterized in that: A driving motor (8) is arranged at the top of the upper cavity (1), a water inlet hose (9) is arranged at the top of the upper cavity (1) on one side of the driving motor (8), a fertilizer filling hose (7) is arranged at the top of the upper cavity (1) on the other side of the driving motor (8), a lower cavity (5) is arranged at the bottom of the upper cavity (1), a discharge pipe (4) is arranged at the front end of the bottom of the lower cavity (5), and a flange ring (2) is arranged at the connection position between the upper cavity (1) and the lower cavity (5). The upper flange of the flange ring (2) is arranged at the edge of the bottom outer surface of the upper cavity (1), and the lower flange of the flange ring (2) is arranged at the edge of the top outer surface of the lower cavity (5). Two brackets (13) are arranged on both sides of the upper flange, and the bottoms of the two brackets (13) are hingedly mounted with a first electric push rod (6). The rear end outer surface of the upper cavity (1) is provided with an extension frame (10), and the bottom of the extension frame (10) is provided with a second electric push rod (11).

2. The water-fertilizer integrated irrigation machine that is easy to clean according to claim 1, characterized in that: The output end of the driving motor (8) extends to the interior of the upper cavity (1), and a central column (14) is provided at the output end of the driving motor (8), and a plurality of agitators (15) are provided on the outer surface of the central column (14).

3. The water-fertilizer integrated irrigation machine that is easy to clean according to claim 2, characterized in that: The ends of the plurality of agitators (15) are each provided with a rubber scraper (16).

4. The water-fertilizer integrated irrigation machine that is easy to clean according to claim 1, characterized in that: A valve (17) is provided at the top of the discharge pipe (4) near the lower cavity (5).

5. The water-fertilizer integrated irrigation machine that is easy to clean according to claim 1, characterized in that: The lower cavity (5) and the bottom ends of the two first electric push rods (6) are commonly connected to a base (3).

6. The water-fertilizer integrated irrigation machine that is easy to clean according to claim 5, characterized in that: A lifting frame (12) is hingedly mounted at the bottom of the second electric push rod (11), and the bottom end of the lifting frame (12) is fixedly mounted on the top end of the base (3).

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