Farmland wastewater ecological interception structure

Abstract

The utility model relates to the technical field of ecological agriculture, and discloses a farmland wastewater ecological interception structure which comprises a ditch plate, the top of the ditch plate is rotationally connected with an installation plate, a first filter plate is arranged on the outer side of the installation plate, and a connecting assembly is arranged between the installation plate and the first filter plate. A second filter plate is slidably connected to the middle of the ditch plate, a first sleeve is fixedly connected to the middle of the ditch plate, a first motor is fixedly connected to the interior of the ditch plate, and a first auger blade is fixedly connected to the output end of the first motor. According to the sewage treatment device, large impurities in sewage can be filtered through the filter plate I, the filter plate II can push sediments into the sleeve I by driving the hydraulic cylinder, the auger blade I and the auger blade II are respectively driven to rotate through the motor I and the motor II, and the sediments can be conveyed into the shell and discharged; the cleaning efficiency of the sediments can be improved, and meanwhile the cost consumed for cleaning the ditch plate is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of ecological agriculture, in particular to an ecological interception structure for farmland wastewater. Background Technique

[0002] With the rapid development of modern agriculture, excessive application of chemical fertilizers in planting industry leads to the decline of cultivated land soil quality. And in rural areas, there is a situation that domestic sewage and aquaculture wastewater are directly discharged into farmland, which further leads to the deterioration of farmland ecological environment. If the excess farmland wastewater is directly discharged into the river, it will cause water quality deterioration and affect the physical health of local residents. Therefore, it is necessary to treat farmland wastewater through ecological ditches to reduce the impact of farmland wastewater discharge on the local ecological environment.

[0003] Although the existing ecological ditches can store wastewater, after the farmland wastewater flows out through the farmland ecological ditches for a long time, a large amount of sediment will settle at the bottom of the ditches, which will lead to a decrease in the water flow that can be treated by the ditches and reduce the wastewater treatment effect. At present, after draining the wastewater in the ditches, excavators and other equipment are often used to clean the sediment. Although the sediment in the ditches can be cleaned, this method takes a lot of time and energy, thus reducing the efficiency of cleaning the sediment. At the same time, the large equipment used consumes more costs. For this reason, an ecological interception structure for farmland wastewater is proposed to solve the above problems. Content of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides an ecological interception structure for farmland wastewater, aiming to improve the problems in the existing technology that a lot of time and energy are required, thus reducing the efficiency of cleaning sediment, and at the same time, the large equipment used consumes more costs.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: an ecological interception structure for farmland wastewater, including a ditch plate, the top of the ditch plate is rotatably connected with a mounting plate, a filter plate one is arranged on the outside of the mounting plate, a connecting component is arranged between the mounting plate and the filter plate one, a filter plate two is slidably connected to the middle of the ditch plate, a sleeve one is fixedly connected to the middle of the ditch plate, a motor one is fixedly connected to the inside of the ditch plate, the output end of the motor one is fixedly connected with a screw blade one, the screw blade one is rotatably connected to the middle of the sleeve one, a housing is fixedly connected to the top of the ditch plate, a motor two is fixedly connected to the inside of the housing, the output end of the motor two is fixedly connected with a screw blade two, the screw blade two is rotatably connected to the middle of the housing, a through hole one is opened at the bottom of the housing, a through hole two is opened in the middle of the ditch plate, a groove is opened in the middle of the ditch plate, the through hole two is communicated with the groove, and a driving component is fixedly connected to the outside of the ditch plate;

[0006] Through the above technical solution, larger floating objects can be filtered by the first filter plate, and at the same time, sewage can enter the ditch plate for storage. When the second filter plate moves, the sediment inside the ditch plate can be pushed into the first sleeve. When the sediment enters the first sleeve, the first auger blade and the second auger blade can rotate simultaneously through the first driving motor and the second motor. When the first auger blade rotates, the sediment entering the first sleeve can be transported to the housing. At the same time, when the second auger blade rotates, the sediment inside the housing can be discharged. At the same time, water droplets in the sediment can fall into the groove through the first through hole. At this time, under the action of the second through hole, the water inside the groove can be mixed with the water inside the ditch plate, and the sediment inside the ditch plate can be discharged without draining water, thereby reducing the cost required for cleaning the sediment and improving the cleaning efficiency at the same time.

[0007] Further, the driving assembly includes a hydraulic cylinder, the hydraulic cylinder is fixedly connected to the outside of the ditch plate, and the second filter plate is fixedly connected to the output end of the hydraulic cylinder;

[0008] Through the above technical solution, by driving the hydraulic cylinder, the second filter plate can push the remaining sediment at the bottom of the ditch plate into the first sleeve, so that the sediment inside the ditch plate can be discharged conveniently.

[0009] Further, the connecting assembly includes a positioning block, the positioning block is fixedly connected to the side of the first filter plate close to the mounting plate, the positioning block and the mounting plate are inserted and matched, a compression spring is fixedly connected inside the mounting plate, the other end of the compression spring is fixedly connected to a clamping block, the clamping block is in contact with the positioning block, a clamping groove is formed in the middle of the positioning block, and the clamping block and the clamping groove are inserted and matched. A disassembly assembly is rotatably connected to the middle of the mounting plate;

[0010] Through the above technical solution, by inserting the positioning block into the mounting plate, the clamping block can be squeezed. When the clamping block is squeezed, the compression spring will be compressed. When the clamping groove moves to a position parallel to the clamping block, the clamping block can be ejected into the clamping groove under the action of the compression spring, so that the first filter plate can be quickly installed.

[0011] Further, the disassembly assembly includes a rotating rod, the rotating rod is rotatably connected to the middle of the mounting plate, a pulling rope is fixedly connected to the outside of the rotating rod, and the other end of the pulling rope is fixedly connected to the side of the clamping block close to the compression spring;

[0012] Through the above technical solution, by rotating the rotating rod and under the action of the pulling rope, the clamping block can be pulled out from the middle of the clamping groove, so that the first filter plate can be quickly removed, and at the same time, the efficiency of replacing the first filter plate is improved.

[0013] Further, a dust-proof cover is fixedly connected to the outside of the ditch plate, and the hydraulic cylinder is located inside the dust-proof cover;

[0014] Through the above technical solution, the dust cover can prevent dust and water from contacting the hydraulic cylinder, thereby improving the service life of the hydraulic cylinder.

[0015] Furthermore, a positioning groove is provided in the middle of the mounting plate, and the positioning block is inserted and matched with the positioning groove;

[0016] Through the above technical solution, the positioning block can be quickly connected to the mounting plate through the positioning groove, thereby quickly aligning the mounting plate and the first filter plate, and improving the installation speed of the first filter plate.

[0017] Furthermore, a partition is slidably connected inside the mounting plate, and the partition is fixedly connected between the compression spring and the clamping block;

[0018] Through the above technical solution, the partition can prevent the clamping block from tilting during movement, thereby avoiding the situation that the compression spring is deformed and damaged due to inclined extrusion, and improving the service life of the compression spring.

[0019] Furthermore, one end of the rotating rod away from the mounting plate is fixedly connected with a handle, and anti-slip grooves are provided on the outer side of the handle;

[0020] Through the above technical solution, the rotating rod can be rotated more effectively and comfortably through the handle and the anti-slip grooves.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the larger impurities in the sewage can be filtered by the first filter plate. The second filter plate can push the sediment into the first sleeve under the action of the driving hydraulic cylinder. At this time, under the action of the first motor, the auger blade can transport the sediment upward into the shell. The second auger blade can be rotated by driving the second motor, thereby discharging the sediment inside the shell, improving the cleaning efficiency of the sediment, and reducing the cost required for cleaning the ditch plate at the same time.

[0023] 2. In the utility model, by inserting the positioning block into the mounting plate, the clamping block will be extruded when the positioning block enters. At this time, the compression spring will be compressed by the clamping block. When the card slot moves to a position parallel to the clamping block, the clamping block can be ejected into the card slot under the action of the compression spring, thereby installing the first filter plate. By rotating the rotating rod and under the action of the pulling rope, the restriction on the positioning block can be quickly released, and then the first filter plate can be removed, so that when the first filter plate is damaged under the long-term influence of the environment, the first filter plate can be quickly replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a three-dimensional schematic diagram of a farmland wastewater ecological interception structure proposed by the utility model;

[0025] Figure 2Schematic diagram of the second filter plate of an ecological interception structure for farmland wastewater proposed by the present utility model;

[0026] Figure 3 Schematic diagram of the first through hole of an ecological interception structure for farmland wastewater proposed by the present utility model;

[0027] Figure 4 Schematic diagram of the first auger blade of an ecological interception structure for farmland wastewater proposed by the present utility model;

[0028] Figure 5 Schematic diagram of the clamping groove of an ecological interception structure for farmland wastewater proposed by the present utility model;

[0029] Figure 6 Schematic diagram of the clamping block of an ecological interception structure for farmland wastewater proposed by the present utility model.

[0030] Legend:

[0031] 1. Ditch board; 2. Mounting plate; 3. First filter plate; 4. Hydraulic cylinder; 5. Second filter plate; 6. First sleeve; 7. First motor; 8. First auger blade; 9. Housing; 10. Second motor; 11. Second auger blade; 12. First through hole; 13. Second through hole; 14. Groove; 15. Positioning block; 16. Compression spring; 17. Clamping block; 18. Clamping groove; 19. Rotating rod; 20. Pulling rope; 21. Positioning groove; 22. Partition board; 23. Dust cover. Detailed implementation manners

[0032] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0033] Refer to Figures 1-3 , an embodiment provided by the present utility model: An ecological interception structure for farmland wastewater includes a ditch board 1. The top of the ditch board 1 is rotatably connected to a mounting plate 2. A first filter plate 3 is arranged outside the mounting plate 2. A connecting component is arranged between the mounting plate 2 and the first filter plate 3. A second filter plate 5 is slidably connected to the middle of the ditch board 1. A first sleeve 6 is fixedly connected to the middle of the ditch board 1. The first filter plate 3 can filter out larger floating objects, and at the same time, the sewage can enter the ditch board 1 for storage. When the second filter plate 5 moves, the sediment inside the ditch board 1 can be pushed towards the direction of the first sleeve 6.

[0034] Refer to Figures 2-4, a motor 7 is fixedly connected inside the trench plate 1. The output end of the motor 7 is fixedly connected with a screw blade 8. The screw blade 8 is rotatably connected to the middle of the sleeve 6. The top of the trench plate 1 is fixedly connected with a housing 9. A motor 10 is fixedly connected inside the housing 9. The output end of the motor 10 is fixedly connected with a screw blade 11. The screw blade 11 is rotatably connected to the middle of the housing 9. A through hole 12 is opened at the bottom of the housing 9. A through hole 13 is opened in the middle of the trench plate 1. A groove 14 is opened in the middle of the trench plate 1. The through hole 13 and the groove 14 are communicated with each other.

[0035] Refer to Figures 2-4 , by driving the motor 7, the sediment entering the sleeve 6 can be transported upward. At this time, the sediment can be transported into the housing 9. By driving the motor 10, the screw blade 11 can discharge the sediment inside the housing 9. While the sediment is being discharged, the water in the sediment can flow into the groove 14 through the through hole 12, and the water can be mixed with the water inside the trench plate 1 through the through hole 13, which can avoid waste of water. When needed, the water without sediment can be pumped out for irrigating the crops. At the same time, without discharging the water inside the trench plate 1, the sediment in the trench plate 1 can be removed, which improves the cleaning efficiency of the sediment and reduces the cost required for cleaning the sediment. A driving assembly is fixedly connected to the outside of the trench plate 1.

[0036] Refer to Figure 2 , the driving assembly includes a hydraulic cylinder 4. The hydraulic cylinder 4 is fixedly connected to the outside of the trench plate 1. The filter plate 2 5 is fixedly connected to the output end of the hydraulic cylinder 4. By driving the hydraulic cylinder 4, the filter plate 2 5 can be moved, so that the remaining sediment at the bottom of the trench plate 1 can be conveniently pushed into the sleeve 6, and then the sediment can be moved into the housing 9 and discharged. A dust-proof cover 23 is fixedly connected to the outside of the trench plate 1. The hydraulic cylinder 4 is located inside the dust-proof cover 23. The dust-proof cover 23 can protect the hydraulic cylinder 4, prevent the hydraulic cylinder 4 from being damaged by contacting with water, and prevent dust from being adsorbed on the outer periphery of the hydraulic cylinder 4, thereby improving the service life of the hydraulic cylinder 4.

[0037] Refer to Figure 5 and Figure 6, The connecting component includes a positioning block 15. The positioning block 15 is fixedly connected to the side of the first filter plate 3 close to the mounting plate 2. The positioning block 15 and the mounting plate 2 are inserted and matched. A positioning groove 21 is provided in the middle of the mounting plate 2. The positioning block 15 and the positioning groove 21 are inserted and matched. The positioning block 15 can be limited by the positioning groove 21, enabling the positioning block 15 to be quickly connected to the mounting plate 2, thereby improving the alignment speed of the mounting plate 2 and the first filter plate 3, and at the same time improving the installation speed of the first filter plate 3. A compression spring 16 is fixedly connected inside the mounting plate 2. The other end of the compression spring 16 is fixedly connected to a clamping block 17. The clamping block 17 contacts the positioning block 15. A clamping groove 18 is provided in the middle of the positioning block 15. The clamping block 17 and the clamping groove 18 are inserted and matched.

[0038] Refer to Figure 5 and Figure 6 , when the positioning block 15 enters the positioning groove 21, it will contact the clamping block 17, and then the clamping block 17 can be squeezed and moved. When the clamping block 17 moves, the compression spring 16 can be compressed. At this time, the positioning block 15 can completely enter the positioning groove 21. When the clamping groove 18 moves to the original position of the clamping block 17 and there is no external force extrusion, the compression spring 16 can be bounced into the clamping block 17 by the compression spring 16, thereby facilitating the installation of the first filter plate 3. A partition plate 22 is slidably connected inside the mounting plate 2. The partition plate 22 is fixedly connected between the compression spring 16 and the clamping block 17. The clamping block 17 can be limited by the partition plate 22, thereby preventing the clamping block 17 from tilting during movement, avoiding the situation of deformation and damage of the compression spring 16 caused by inclined extrusion, and improving the service life of the compression spring 16. A disassembly component is rotatably connected to the middle of the mounting plate 2.

[0039] Refer to Figure 5 and Figure 6 , The disassembly component includes a rotating rod 19. The rotating rod 19 is rotatably connected to the middle of the mounting plate 2. A pulling rope 20 is fixedly connected to the outside of the rotating rod 19. The other end of the pulling rope 20 is fixedly connected to the side of the clamping block 17 close to the compression spring 16. By rotating the rotating rod 19, the pulling rope 20 can be wound up. While the pulling rope 20 is being wound up, the clamping block 17 can be pulled out from the middle of the clamping groove 18, thereby facilitating the removal of the first filter plate 3, enabling the first filter plate 3 to be quickly replaced when it is damaged, and improving the efficiency of replacing the first filter plate 3. A handle is fixedly connected to the end of the rotating rod 19 away from the mounting plate 2. Anti-slip grooves are provided on the outside of the handle. The rotating rod 19 can be rotated more effectively and comfortably through the handle and the anti-slip grooves, avoiding the situation of slipping during use due to the outer circumference of the rotating rod 19 getting wet.

[0040] Working principle: When in use, when the sewage moves above the first filter plate 3, larger floating objects in the sewage can be filtered, and the filtered floating objects can be cleaned by rotating the first filter plate 3 to avoid blockage of the first filter plate 3. When a large amount of sediment settles inside the trench plate 1, the second filter plate 5 can be driven by the hydraulic cylinder 4 to push the sediment into the first sleeve 6. At this time, under the action of the first motor 7, the first auger blade 8 can transport the sediment upward into the housing 9. By driving the second motor 10, the second auger blade 11 can rotate, and then the sediment inside the housing 9 can be discharged, improving the cleaning efficiency of the sediment and reducing the cost required to clean the trench plate 1.

[0041] Among them, by inserting the positioning block 15 into the mounting plate 2, when the positioning block 15 enters, it will squeeze the clamping block 17 and cause the clamping block 17 to compress the compression spring 16. At this time, the positioning block 15 can completely enter the mounting plate 2. When the card slot 18 moves to the original position of the clamping block 17, under the action of the compression spring 16, the clamping block 17 can be ejected into the card slot 18, and then the first filter plate 3 can be installed. By rotating the rotating rod 19 and under the action of the pull rope 20, the clamping block 17 and the card slot 18 can be separated, and then the first filter plate 3 can be removed. When the first filter plate 3 is damaged under the long-term influence of the environment, the first filter plate 3 can be quickly replaced.

[0042] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An ecological interception structure for farmland wastewater, including a ditch board (1), characterized in that: A mounting plate (2) is rotatably connected to the top of the trench plate (1). A first filter plate (3) is arranged on the outer side of the mounting plate (2). A connecting component is arranged between the mounting plate (2) and the first filter plate (3). A second filter plate (5) is slidably connected to the middle of the trench plate (1). A first sleeve (6) is fixedly connected to the middle of the trench plate (1). A first motor (7) is fixedly connected to the inside of the trench plate (1). A screw blade one (8) is fixedly connected to the output end of the first motor (7). The screw blade one (8) is rotatably connected to the middle of the first sleeve (6). A housing (9) is fixedly connected to the top of the trench plate (1). A second motor (10) is fixedly connected to the inside of the housing (9). A screw blade two (11) is fixedly connected to the output end of the second motor (10). The screw blade two (11) is rotatably connected to the middle of the housing (9). A first through hole (12) is opened at the bottom of the housing (9). A second through hole (13) is opened in the middle of the trench plate (1). A groove (14) is opened in the middle of the trench plate (1). The second through hole (13) is communicated with the groove (14). A driving component is fixedly connected to the outer side of the trench plate (1).

2. The ecological interception structure for farmland wastewater according to claim 1, characterized in that: The driving component includes a hydraulic cylinder (4). The hydraulic cylinder (4) is fixedly connected to the outer side of the trench plate (1). The second filter plate (5) is fixedly connected to the output end of the hydraulic cylinder (4).

3. The ecological interception structure for farmland wastewater according to claim 1, characterized in that: The connecting component includes a positioning block (15). The positioning block (15) is fixedly connected to the side of the first filter plate (3) close to the mounting plate (2). The positioning block (15) is inserted and matched with the mounting plate (2). A compression spring (16) is fixedly connected to the inside of the mounting plate (2). The other end of the compression spring (16) is fixedly connected to a clamping block (17). The clamping block (17) is in contact with the positioning block (15). A clamping groove (18) is opened in the middle of the positioning block (15). The clamping block (17) is inserted and matched with the clamping groove (18). A disassembly component is rotatably connected to the middle of the mounting plate (2).

4. An ecological interception structure for farmland wastewater according to claim 3, characterized in that: The disassembly component includes a rotating rod (19). The rotating rod (19) is rotatably connected to the middle of the mounting plate (2). A pull rope (20) is fixedly connected to the outer side of the rotating rod (19). The other end of the pull rope (20) is fixedly connected to the side of the clamping block (17) close to the compression spring (16).

5. The ecological interception structure for farmland wastewater according to claim 2, characterized in that: A dust-proof cover (23) is fixedly connected to the outer side of the trench plate (1). The hydraulic cylinder (4) is located inside the dust-proof cover (23).

6. The ecological interception structure for farmland wastewater according to claim 3, characterized in that: A positioning groove (21) is opened in the middle of the mounting plate (2). The positioning block (15) is inserted and matched with the positioning groove (21).

7. A farmland wastewater ecological interception structure according to claim 3, characterized in that: A partition plate (22) is slidably connected to the inside of the mounting plate (2). The partition plate (22) is fixedly connected between the compression spring (16) and the clamping block (17).

8. A farmland wastewater ecological interception structure according to claim 4, characterized in that: A handle is fixedly connected to the end of the rotating rod (19) away from the mounting plate (2). Anti-slip grooves are opened on the outer side of the handle.

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