Farmland drainage device with filtering structure

Abstract

The invention relates to the technical field of farmland drainage, and discloses a farmland drainage device with a filtering structure, which comprises a drainage rack, the top of the drainage rack is provided with a filtering water suction assembly, the filtering water suction assembly comprises a water pump, the input end of the water pump is connected with a water suction pipe, the water suction pipe is provided with a plurality of groups of connecting pipes, and the plurality of groups of connecting pipes are arranged at equal intervals; each connecting pipe is communicated with the water suction pipe through a three-way pipe, a control valve is installed on each three-way pipe, a cylinder cover is installed at the bottom of each connecting pipe, a sealing plate is arranged in each cylinder cover, the bottom end of each connecting pipe penetrates through the sealing plate, a filter screen cylinder is arranged below the sealing plate and communicated with the corresponding connecting pipe, and the output end of the water pump is connected with a drainage connector. The arranged filtering and water absorbing assembly can effectively intercept soil particles, weeds and garbage and prevent the soil particles, weeds and garbage from entering the drainage device, so that the drainage efficiency is remarkably improved, and the blocking risk is reduced. Due to the portable design of the device, the device is easy to carry and deploy among different plots, and the use flexibility and range are improved.

Description

Technical Field

[0001] The invention relates to the technical field of farmland drainage, and in particular to a farmland drainage device with a filtering structure. Background Art

[0002] In farmland management, drainage is a vital task, especially in rainy seasons or after irrigation. Timely removal of water from the field is crucial to ensure crop growth and increase yields. Traditional farmland drainage methods mostly rely on natural terrain or artificially dug ditches, but these methods are often inefficient and unable to cope with sudden large amounts of water accumulation. With the development of modern agricultural technology, farmland drainage devices have emerged, which can more efficiently control and guide water in farmland.

[0003] However, existing farmland drainage devices have some problems in practical application. Many drainage devices are extremely inconvenient to transport and deploy between different plots due to their bulky structure or lack of portable design, which limits their scope of use and flexibility. Secondly, these devices often lack effective filtering mechanisms, making it easy for soil particles, weeds, garbage, etc. to enter the drainage system with the water flow during the drainage process, causing blockage. Blockage will not only reduce drainage efficiency, but may also damage the drainage device and increase maintenance costs.

[0004] Therefore, based on the above technical problems, it is necessary for technicians in this field to develop a farmland drainage device with a filtering structure. Summary of the invention

[0005] The object of the present invention is to provide a farmland drainage device with a filtering structure to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A technical solution for a farmland drainage device with a filtering structure, comprising a drainage frame, a filtering water absorption component is arranged on the top of the drainage frame, the filtering water absorption component comprises a water pump, the water pump input end is connected to a water absorption pipe, a plurality of connecting pipes are arranged on the water absorption pipe, the plurality of connecting pipes are arranged at equal intervals, and each group of connecting pipes is connected to the water absorption pipe through a three-way pipe, and a control valve is installed on each three-way pipe, a cylinder cover is installed at the bottom of the connecting pipe, a sealing plate is arranged in the cylinder cover, the bottom end of the connecting pipe passes through the sealing plate, a filter screen cylinder is arranged below the sealing plate, the filter screen cylinder is connected to the connecting pipe, and the water pump output end is connected to a drainage interface.

[0008] As a preferred technical solution, the filter screen cylinder is composed of an inner filter screen cylinder and an outer filter screen cylinder. The outer filter screen cylinder is sleeved outside the inner filter screen cylinder, and the top is connected to a sealing plate.

[0009] As a preferred technical solution, the pore size of the outer filter screen is larger than the pore size of the inner filter screen, so as to achieve separation and filtration of debris of different sizes.

[0010] As a preferred technical solution, the drainage frame includes two groups of bottom beams, the two groups of bottom beams are arranged in parallel, and inclined supports are arranged on the tops of the bottom beams. A drainage pipe is connected between the two groups of inclined supports, and the drainage pipe is connected to the drainage interface for drainage.

[0011] As a preferred technical solution, the outlet of the drainage pipe is provided with a threaded portion for connecting to an external pipe.

[0012] As a preferred technical solution, two groups of clamping seats are arranged under the two groups of bottom beams, wheel seats are installed on the clamping seats, and two groups of moving wheels are arranged on the wheel seats.

[0013] As a preferred technical solution, a lift shell is installed on the top of the drain pipe, and a lift mechanism for lifting and lowering the filtering and water absorbing component is installed in the lift shell.

[0014] As a preferred technical solution, the lifting mechanism includes two sets of fixed top plates, a hydraulic cylinder is installed on the fixed top plate, a lifting rod is connected to the output end of the hydraulic cylinder, a lifting water absorption seat is provided at the bottom of the lifting rod, and the lifting water absorption seat is connected to the water absorption pipe.

[0015] As a preferred technical solution, a pipe clamping groove is provided at the bottom of the lifting water absorption seat, the pipe clamping groove is assembled and connected with the water absorption pipe, and the drainage interface is connected with the drainage pipe through a corrugated telescopic pipe.

[0016] As a preferred technical solution, two sets of guide slide bars are installed on the lifting water absorption seat, the guide slide bars are slidably connected to the fixed top plate, and the fixed top plate is connected to the lifting shell.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The present invention is a farmland drainage device with a filtering structure. The provided filtering and water-absorbing components can effectively intercept soil particles, weeds and garbage to prevent them from entering the drainage device, thereby significantly improving drainage efficiency and reducing the risk of blockage. In addition, the portable design of the device makes it easy to carry and deploy between different plots of land, increasing the flexibility and scope of use. Through a multi-stage filter net and a liftable filtering and water-absorbing component, the device can adapt to the drainage needs of different terrains and ensure the stability and reliability of the drainage process. At the same time, the design of the threaded part makes the external pipe connection more convenient, further improving the practicality of the device. The present invention not only optimizes the farmland drainage process, but also reduces maintenance costs, providing strong support for the efficient management of modern agriculture. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of a farmland drainage device with a filtering structure;

[0020] Figure 2 A schematic diagram of the structure of a filtering and water absorbing component of a farmland drainage device with a filtering structure;

[0021] Figure 3 A schematic diagram of the lifting mechanism structure of a farmland drainage device with a filtering structure;

[0022] Figure 4 A schematic diagram of a filter cylinder structure of a farmland drainage device with a filtering structure;

[0023] Figure 5 The present invention is a schematic diagram of a drainage frame structure of a farmland drainage device with a filtering structure.

[0024] In the accompanying drawings: 11, bottom beam; 12, inclined support; 13, drain pipe; 14, holder; 15, wheel seat; 16, moving wheel; 2, lifting housing; 31, fixed top plate; 32, hydraulic cylinder; 33, lifting rod; 34, lifting water suction seat; 341, pipe clamping groove; 35, guide slide rod; 41, water pump; 42, water suction pipe; 43, drain interface; 44, control valve; 45, cylinder cover; 46, connecting pipe; 47, sealing plate; 5, filter cylinder; 51, outer filter cylinder; 52, inner filter cylinder. DETAILED DESCRIPTION

[0025] The features and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. For those skilled in the art, the present invention can be implemented without the need for some of these specific details. The following description of the embodiments is only intended to provide a better understanding of the present invention by illustrating examples of the present invention.

[0026] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the present invention provides a technical solution for a farmland drainage device with a filtering structure: it includes a drainage frame, a filtering water absorption component is installed on the top of the drainage frame, and includes a water pump 1, a water suction pipe 42, multiple groups of connecting pipes 46, a three-way pipe, a control valve 44, a cylinder cover 45, a sealing plate 47, a filter cylinder 5 and a drainage interface 43. The input end of the water pump 1 is connected to the water suction pipe 42, and multiple three-way pipes are arranged on the water suction pipe 42. Each three-way pipe is connected to a group of connecting pipes 46, and the flow rate is controlled by the control valve 44. The cylinder cover 45 is installed at the bottom of the connecting pipe 46, and the sealing plate 47 is arranged on the inner side of the cylinder cover 45. The filter cylinder 5 is connected to the connecting pipe 46, and the bottom of the filter cylinder 5 passes through the sealing plate 47. The output end of the water pump 1 is connected to the drainage interface 43 for discharging the filtered water.

[0027] The filter screen cylinder 5 is composed of an inner filter screen cylinder 52 and an outer filter screen cylinder 51. The outer filter screen cylinder 51 is sleeved on the outer side of the inner filter screen cylinder 52 and connected to the sealing plate 47. The aperture of the outer filter screen cylinder 51 is larger than that of the inner filter screen cylinder 52, so as to achieve separation and filtration of impurities of different sizes. When working, water is sucked in through the water suction pipe 42, passes through the three-way pipe and the connecting pipe 46 to reach the filter screen cylinder 5, wherein larger impurities are intercepted by the outer filter screen cylinder 51, and smaller impurities pass through the inner filter screen cylinder 52, and finally the clean water is discharged through the drainage interface 43.

[0028] The drainage frame includes two sets of parallel bottom beams 11, with inclined supports 12 arranged on the top, and drainage pipes 13 passing through the inclined supports 12. The drainage pipes 13 are connected to the drainage interface 43 for drainage. A card seat 14 is arranged below the bottom beam 11, and a wheel seat 15 is installed on the card seat 14, and a moving wheel 16 is arranged on the wheel seat 15, so that the whole device can be easily moved and deployed between different plots.

[0029] A lifting shell 2 is installed on the top of the drain pipe 13, and a lifting mechanism is installed in the lifting shell 2, including a fixed top plate 31, a hydraulic cylinder 32, a lifting rod 33, a lifting water absorption seat 34 and a guide slide 35. The output end of the hydraulic cylinder 32 is connected to the lifting rod 33, and a lifting water absorption seat 34 is provided at the bottom of the lifting rod 33, and the lifting water absorption seat 34 is connected to the water absorption pipe 42. A pipe clamping groove 341 is provided at the bottom of the lifting water absorption seat 34, and the pipe clamping groove 341 is assembled and connected with the water absorption pipe 42, and the drainage interface 43 is connected to the drain pipe 13 through a corrugated telescopic pipe. The guide slide 35 is slidably connected to the fixed top plate 31, and the fixed top plate 31 is connected to the lifting shell 2 to ensure the stability and reliability of the lifting mechanism.

[0030] When in use, first move the device to the farmland that needs to be drained, and adjust the height of the filter water absorption assembly through the lifting mechanism to ensure that the water absorption pipe 42 and the filter screen cylinder 5 can effectively contact the water in the field. Turn on the water pump 1, water is sucked in through the water absorption pipe 42, filtered through the filter screen cylinder 5, and the clean water is discharged through the drainage interface 43 and the drainage pipe 13. During use, the flow of each group of connecting pipes 46 can be adjusted by the control valve 44 to meet different drainage needs. When the device needs to be moved to other plots, the filter water absorption assembly is lowered to the lowest position through the lifting mechanism, and then the device is moved to a new position, and the height is readjusted before continuing to use.

[0031] The farmland drainage device of the present invention can effectively solve the problems of low efficiency and easy clogging of traditional drainage methods, and at the same time has good portability and adaptability, and is suitable for farmland drainage needs in different terrains and environments.

[0032] The working principle and use process of the present invention: After assembling the various components of the present solution in sequence, all the working steps can be completed by working in accordance with the above implementation methods in sequence according to actual needs.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

[0034] In the description of the present invention, it is necessary to understand that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying 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 operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0035] In the present invention, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; 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. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0036] According to the embodiments of the present invention as described above, these embodiments do not describe all the details in detail, nor do they limit the invention to specific embodiments. Obviously, many modifications and changes can be made based on the above description. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can make good use of the present invention and the modified use based on the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A farmland drainage device with a filtering structure, characterized in that: The invention comprises a drainage frame, wherein a filtering water absorption component is arranged on the top of the drainage frame, wherein the filtering water absorption component comprises a water pump (41), wherein the input end of the water pump (41) is connected to a water absorption pipe (42), wherein a plurality of connecting pipes (46) are arranged on the water absorption pipe (42), wherein the plurality of connecting pipes (46) are arranged at equal intervals, and each connecting pipe is connected to the water absorption pipe (42) through a three-way pipe, and each three-way pipe (46) is installed with a control valve (44), wherein a cylinder cover (45) is installed at the bottom of the connecting pipe (46), wherein a sealing plate (47) is arranged inside the cylinder cover (45), wherein the bottom end of the connecting pipe (46) passes through the sealing plate (47), wherein a filter screen cylinder (5) is arranged below the sealing plate (47), wherein the filter screen cylinder (5) is connected to the connecting pipe (46), and wherein the output end of the water pump (41) is connected to a drainage interface (43).

2. The farmland drainage device with a filtering structure according to claim 1, characterized in that: The filter screen cylinder (5) is composed of an inner filter screen cylinder (52) and an outer filter screen cylinder (51). The outer filter screen cylinder (51) is sleeved outside the inner filter screen cylinder (52) and the top is connected to the sealing plate (47).

3. The farmland drainage device with a filtering structure according to claim 1, characterized in that: The pore size of the outer filter screen cylinder (51) is larger than the pore size of the inner filter screen cylinder (52), and is used to separate and filter debris of different sizes.

4. The farmland drainage device with a filtering structure according to claim 1, characterized in that: The drainage frame comprises two groups of bottom beams (11), the two groups of bottom beams (11) are arranged in parallel, the tops of the bottom beams (11) are provided with oblique supports (12), a drainage pipe (13) is connected between the two groups of oblique supports (12), and the drainage pipe (13) is connected to a drainage interface (43) for achieving drainage.

5. The farmland drainage device with a filtering structure according to claim 4, characterized in that: The outlet of the drainage pipe (13) is provided with a threaded portion for connecting to an external pipeline.

6. The farmland drainage device with a filtering structure according to claim 4, characterized in that: Two groups of clamping seats (14) are arranged below the two groups of bottom beams (11), wheel seats (15) are installed on the clamping seats (14), and two groups of moving wheels (16) are arranged on the wheel seats (15).

7. The farmland drainage device with a filtering structure according to claim 1, characterized in that: A lifting shell (2) is installed on the top of the drainage pipe (13), and a lifting mechanism for lifting and lowering the filtering and water absorbing component is installed in the lifting shell (2).

8. The farmland drainage device with a filtering structure according to claim 8, characterized in that: The lifting mechanism comprises two groups of fixed top plates (31), a hydraulic cylinder (32) is installed on the fixed top plates (31), the output end of the hydraulic cylinder (32) is connected to a lifting rod (33), a lifting water absorption seat (34) is arranged at the bottom of the lifting rod (33), and the lifting water absorption seat (34) is connected to a water absorption pipe (42).

9. The farmland drainage device with a filtering structure according to claim 8, characterized in that: The bottom of the lifting water absorption seat (34) is provided with a pipe clamping groove (341), the pipe clamping groove (341) is assembled and connected with the water absorption pipe (42), and the drainage interface (43) is connected with the drainage pipe (13) through a corrugated telescopic pipe.

10. The farmland drainage device with a filtering structure according to claim 9, characterized in that: Two groups of guide slide bars (35) are installed on the lifting water absorption seat (34), and the guide slide bars (35) are slidably connected to the fixed top plate (31), and the fixed top plate (31) is connected to the lifting machine shell (2).

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