Multifunctional farmland drainage device

Abstract

The utility model discloses a multifunctional farmland drainage device which comprises a drainage tank, a filter cartridge is fixedly connected to the top in the drainage tank, a rotating disc is rotatably connected to the interior of the filter cartridge, a stirring rod is rotatably connected to the center of the bottom of the rotating disc, and the top of the stirring rod penetrates through the top of the rotating disc. A driven gear is fixedly connected to one end, penetrating through the turntable, of the stirring rod, and is rotationally connected with the upper surface of the turntable. According to the multifunctional farmland drainage device, a driving motor is started to drive a driving rod to rotate, two cleaning rods are driven to rotate in cooperation with a supporting rod, a gear ring and a driving gear, bristles of the cleaning rods scrape impurities attached to the surface of a filtering cylinder, and therefore the filtering efficiency of farmland water is improved; the problem that the filtering holes are blocked by impurities, so that the drainage efficiency is affected is effectively avoided, after drainage work is completed, the impurities in the filtering cylinder are discharged through the discharging pipe by opening the valve, and the using effect of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of farmland drainage equipment, in particular to a multifunctional farmland drainage device. Background Art

[0002] Due to differences in natural conditions and agricultural production, the specific tasks of farmland drainage in different regions are not the same. In humid and semi-humid climate zones, especially in plains and low-lying areas, heavy, concentrated or long-lasting rainfall during the flood season often easily leads to waterlogging. After the rain, the groundwater level rises, making the soil too wet and causing waterlogging. In these areas, drainage facilities are needed to drain away excess surface water and groundwater, reduce soil moisture, increase permeability, and raise ground temperature to eliminate waterlogging.

[0003] When the existing multifunctional farmland drainage device is draining water, since the water in the farmland contains a lot of silt and impurities, the impurities can easily cause the filter holes of the drainage device to be blocked by silt when the multifunctional farmland drainage device works for a long time. If the filter holes are not cleaned in time, the filtration work may be forced to be interrupted, affecting the efficiency of the farmland drainage filtration work. Utility Model Content

[0004] The utility model aims to provide a multifunctional farmland drainage device to solve the technical problem that when the functional farmland drainage device proposed in the background technology works for a long time, impurities easily cause the filter holes of the drainage device to be blocked by mud and sand, and if the filter holes are not cleaned in time, the filtering work may be forced to be interrupted.

[0005] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a multifunctional farmland drainage device, including a drainage box, a filter cartridge is fixedly connected to the top of the drainage box, a turntable is rotatably connected to the inside of the filter cartridge, a stirring rod is rotatably connected to the center position of the bottom of the turntable, and the top of the stirring rod passes through the top of the turntable, the stirring rod passes through one end of the turntable and is fixedly connected to a driven gear, and the driven gear is rotatably connected to the upper surface of the turntable, a driving rod is rotatably connected to the top of the drainage box, a support rod is fixedly connected to the bottom of the driving rod, a driving motor is installed on the top of the drainage box, and the output end of the driving motor passes through the top of the drainage box and is fixedly connected to the top of the driving rod, and a scraping mechanism is provided inside the filter cartridge;

[0006] The scraping mechanism is fixedly connected to the gear ring on the inner wall of the filter cartridge, and the gear ring is located above the turntable. An annular plate is fixedly connected to the inner wall of the filter cartridge, and the bottom and top of the annular plate are flush with the bottom and top of the turntable. Cleaning rods are rotatably connected to the left and right ends of the bottom of the support rod, and the upper ends of the outer surfaces of the two cleaning rods are fixedly connected to driving gears, and the left and right ends of the driving gear are respectively meshed with the gear ring and the driven gear.

[0007] Preferably, both front and rear ends of the support rod are fixedly connected with fixing rods, a plurality of connecting rods are fixedly connected to the lower surface of the fixing rod, and the bottoms of the plurality of connecting rods are fixedly connected to the upper surface of the turntable.

[0008] Preferably, a discharge pipe is fixedly connected to the bottom of the filter cartridge, and the bottom of the discharge pipe passes through the bottom of the drainage box. A valve is provided on the outer surface of one end of the discharge pipe that passes through the drainage box.

[0009] Preferably, the height of the cleaning rod is greater than the height of the filter holes opened on the surface of the filter cartridge.

[0010] Preferably, a water outlet pipe is opened at the lower left end of the outer surface of the drainage box, a water inlet pipe is opened at the upper left end of the outer surface of the drainage box, and the right end of the water inlet pipe passes through the drainage box and the filter cylinder from left to right in sequence.

[0011] Preferably, a support plate is fixedly connected to the top of the drainage box, and the drive motor is located above the support plate.

[0012] Preferably, four support columns are symmetrically arranged at the bottom of the drainage box.

[0013] The utility model provides a multifunctional farmland drainage device with the following advantages: the multifunctional farmland drainage device drives the driving rod to rotate by starting the driving motor, cooperates with the support rod, the gear ring and the driving gear to rotate, drives the two cleaning rods to rotate, so that the bristles of the cleaning rods scrape off the impurities adhering to the surface of the filter cartridge, thereby accelerating the filtration efficiency of farmland water, and effectively avoiding the problem of impurities blocking the filter holes and thus affecting the drainage efficiency. When the drainage work is completed, the impurities inside the filter cartridge can be discharged through the discharge pipe by opening the valve, thereby improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the half-section structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the first cross-sectional structure of the utility model;

[0018] Figure 4This is a second cross-sectional structural schematic diagram of the present utility model.

[0019] Explanation of the markings in the figure: 1. Drain box; 2. Filter cartridge; 3. Connecting rod; 4. Driving rod; 5. Support rod; 6. Cleaning rod; 7. Gear ring; 8. Driving gear; 9. Driven gear; 10. Stirring rod; 11. Ring plate; 12. Turntable; 13. Driving motor; 14. Discharge pipe; 15. Water outlet pipe; 16. Water inlet pipe; 17. Support column; 18. Valve; 19. Support plate; 20. Fixing rod. DETAILED DESCRIPTION

[0020] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0021] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0022] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0023] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0024] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0025] In order to better understand the purpose, structure and function of the utility model, the multifunctional farmland drainage device of the utility model is further described in detail below in conjunction with the accompanying drawings.

[0026] like Figure 1-4 As shown, a multifunctional farmland drainage device of the utility model comprises a drainage box 1, a filter cartridge 2 is fixedly connected to the top of the drainage box 1, a turntable 12 is rotatably connected to the inside of the filter cartridge 2, a stirring rod 10 is rotatably connected to the bottom center of the turntable 12, and the top of the stirring rod 10 passes through the top of the turntable 12, the stirring rod 10 passes through one end of the turntable 12 and is fixedly connected to a driven gear 9, and the driven gear 9 is rotatably connected to the upper surface of the turntable 12, a driving rod 4 is rotatably connected to the top of the drainage box 1, a support rod 5 is fixedly connected to the bottom of the driving rod 4, a driving motor 13 is installed on the top of the drainage box 1, and the output end of the driving motor 13 passes through the top of the drainage box 1 and is fixedly connected to the top of the driving rod 4, and a scraping mechanism is provided inside the filter cartridge 2;

[0027] By starting the driving motor 13, the driving rod 4 is driven to rotate, thereby driving the support rod 5 to rotate, and cooperating with the scraping mechanism, the impurities adhering to the surface of the filter cylinder 2 are scraped off, effectively avoiding the situation where the impurities block the filter holes, and the driving gear 8 rotates to drive the driven gear 9 to rotate, thereby driving the stirring rod 10 to rotate, and stirring the farmland water;

[0028] The scraping mechanism is fixedly connected to the gear ring 7 on the inner wall of the filter cartridge 2, and the gear ring 7 is located above the turntable 12. The inner wall of the filter cartridge 2 is fixedly connected to an annular plate 11, and the bottom and top of the annular plate 11 are flush with the bottom and top of the turntable 12. The left and right ends of the bottom of the support rod 5 are rotatably connected to cleaning rods 6. The upper ends of the outer surfaces of the two cleaning rods 6 are fixedly connected to driving gears 8, and the left and right ends of the driving gear 8 are respectively meshed with the gear ring 7 and the driven gear 9;

[0029] When the support rod 5 drives the two cleaning rods 6 to rotate, the driving gear 8 is driven to rotate, and the driving gear 8 cooperates with the gear ring 7, and the driving gear 8 is meshed and transmitted, thereby driving the cleaning rod 6 to rotate, so as to avoid the cleaning rod 6 always scraping the filter cartridge 2 on one side, thereby improving the scraping efficiency of the device. The rotation of the cleaning rod 6 drives the bristles on the surface to scrape off the impurities adhering to the surface of the filter cartridge 2, effectively avoiding the situation where the impurities block the filter holes, etc., thereby improving the working efficiency of the filtration.

[0030] like Figure 3-4 As shown, the front and rear ends of the support rod 5 are fixedly connected to the fixing rod 20, the lower surface of the fixing rod 20 is fixedly connected to a plurality of connecting rods 3, and the bottoms of the plurality of connecting rods 3 are fixedly connected to the upper surface of the rotating disk 12;

[0031] When the support rod 5 moves, it drives the fixed rod 20 to move and cooperates with a plurality of connecting rods 3 to drive the turntable 12 to rotate. The fixed rod 20 and the connecting rod 3 can provide support for the turntable 12.

[0032] like Figure 1-4 As shown, a discharge pipe 14 is fixedly connected to the bottom of the filter cartridge 2, and the bottom of the discharge pipe 14 passes through the bottom of the drainage box 1. A valve 18 is provided on the outer surface of one end of the discharge pipe 14 passing through the drainage box 1;

[0033] When the drainage work is completed, the impurities inside the filter cartridge 2 are discharged through the discharge pipe 14 by opening the valve 18 .

[0034] like Figure 1 as well as Figure 3-4 As shown, the height of the cleaning rod 6 is greater than the height of the filter holes on the surface of the filter cartridge 2;

[0035] The cleaning rod 6 is convenient for scraping off impurities adhering to the surface of the filter cartridge 2, thereby preventing the impurities from clogging the filter holes and reducing the drainage efficiency.

[0036] like Figure 1-4 As shown, a water outlet pipe 15 is opened at the lower left end of the outer surface of the drainage box 1, and a water inlet pipe 16 is opened at the upper left end of the outer surface of the drainage box 1, and the right end of the water inlet pipe 16 passes through the drainage box 1 and the filter cartridge 2 from left to right in sequence;

[0037] When in use, farmland water is transported to the interior of the filter cartridge 2 through the water inlet pipe 16 , and the filtered water is discharged through the water outlet pipe 15 .

[0038] like Figure 1-2 As shown, a support plate 19 is fixedly connected to the top of the drainage box 1, and the drive motor 13 is located above the support plate 19;

[0039] The support plate 19 can provide support for the drive motor 13, making it more stable during operation.

[0040] like Figure 1-2 As shown, four support columns 17 are symmetrically arranged at the bottom of the drainage box 1;

[0041] A support column 17 is provided to facilitate operators to move the device, thereby improving the flexibility of the device.

[0042] The working principle of the multifunctional farmland drainage device is as follows: when in use, farmland water is transported to the inside of the filter cartridge 2 through the water inlet pipe 16, and at the same time, the driving motor 13 is started to drive the driving rod 4 to rotate, thereby driving the support rod 5 to rotate, and then driving the two cleaning rods 6 to rotate, and the cleaning rod 6 rotates to drive the driving gear 8 to rotate the matching gear ring 7, and the driving gear 8 is meshed and driven, thereby driving the cleaning rod 6 to rotate, so that the bristles of the cleaning rod 6 scrape off the impurities adhering to the surface of the filter cartridge 2, effectively avoiding the situation where the impurities block the filter holes, etc., and improving the working efficiency of the filtration;

[0043] The driving gear 8 rotates to drive the driven gear 9 to rotate, thereby driving the stirring rod 10 to rotate to stir the farmland water. The filtered water is discharged through the outlet pipe 15. When the drainage work is completed, the impurities inside the filter tube 2 are discharged through the discharge pipe 14 by opening the valve 18.

[0044] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A multifunctional farmland drainage device, comprising a drainage box (1), characterized in that: A filter cartridge (2) is fixedly connected to the top of the drainage box (1), a turntable (12) is rotatably connected to the inside of the filter cartridge (2), a stirring rod (10) is rotatably connected to the bottom center of the turntable (12), and the top of the stirring rod (10) passes through the top of the turntable (12), the stirring rod (10) passes through the turntable (12) and is fixedly connected to a driven gear (9) at one end, and the driven gear (9) is rotatably connected to the upper surface of the turntable (12), a driving rod (4) is rotatably connected to the top of the drainage box (1), and a support rod (5) is fixedly connected to the bottom of the driving rod (4), a driving motor (13) is installed at the top of the drainage box (1), and the output end of the driving motor (13) passes through the top of the drainage box (1) and is fixedly connected to the top of the driving rod (4), and a scraping mechanism is provided inside the filter cartridge (2); The scraping mechanism is fixedly connected to a gear ring (7) on the inner wall of the filter cartridge (2), and the gear ring (7) is located above the turntable (12). The inner wall of the filter cartridge (2) is fixedly connected to an annular plate (11), and the bottom and top of the annular plate (11) are flush with the bottom and top of the turntable (12). The left and right ends of the bottom of the support rod (5) are rotatably connected to cleaning rods (6), and the upper ends of the outer surfaces of the two cleaning rods (6) are fixedly connected to driving gears (8), and the left and right ends of the driving gears (8) are respectively meshed with the gear ring (7) and the driven gear (9).

2. A multifunctional farmland drainage device according to claim 1, characterized in that: The front and rear ends of the support rod (5) are fixedly connected to a fixing rod (20), the lower surface of the fixing rod (20) is fixedly connected to a plurality of connecting rods (3), and the bottoms of the plurality of connecting rods (3) are fixedly connected to the upper surface of the turntable (12).

3. A multifunctional farmland drainage device according to claim 2, characterized in that: The bottom of the filter cartridge (2) is fixedly connected to a discharge pipe (14), and the bottom of the discharge pipe (14) passes through the bottom of the drainage box (1). A valve (18) is provided on the outer surface of one end of the discharge pipe (14) passing through the drainage box (1).

4. A multifunctional farmland drainage device according to claim 3, characterized in that: The height of the cleaning rod (6) is greater than the height of the filter holes provided on the surface of the filter cartridge (2).

5. The multifunctional farmland drainage device according to claim 1, characterized in that: A water outlet pipe (15) is provided at the lower left end of the outer surface of the drainage box (1), and a water inlet pipe (16) is provided at the upper left end of the outer surface of the drainage box (1), and the right end of the water inlet pipe (16) passes through the drainage box (1) and the filter cartridge (2) in sequence from left to right.

6. A multifunctional farmland drainage device according to claim 5, characterized in that: A support plate (19) is fixedly connected to the top of the drainage box (1), and the drive motor (13) is located above the support plate (19).

7. The multifunctional farmland drainage device according to claim 6, characterized in that: Four support columns (17) are symmetrically arranged at the bottom of the drainage box (1).

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