Farmland waterlogging prevention drainage device
By designing farmland waterlogging drainage devices, the problem that agricultural drainage technology cannot be prepared at all times is solved, and the separation of soil and sewage and soil backfill are achieved, which improves the drainage efficiency of farmland and the crop growth environment.
Patent Information
- Application Number
- CN202420074908.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-11
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-01-11
AI Technical Summary
The existing agricultural drainage technology cannot prepare for drainage at all times, resulting in water accumulation in farmland, resulting in soil erosion and insufficient crop nutrients, affecting crop growth.
A farmland waterlogging drainage device is designed, including a sewage tank, water inlet pipe, drain pipe, pump, sediment box and filter rack. It filters through the pump pipe and separates the sediment and weeds, and uses the second pump to discharge the clean Sewage and sealing is improved through sealing rings. The handle-driven disassembly and assembly mechanism facilitates separation of the sewage tank and sedimentation box and backfilling of soil.
Effectively separate and discharge soil and weeds, improve the sealing of the sewage tank and the sedimentation box, reduce soil erosion, ensure the nutrient supply of crops, and improve the drainage efficiency of farmland.
Smart Images
Figure CN222183271U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of farmland flood control and drainage, in particular to a farmland flood control and drainage device. Background Art
[0002] Farmland waterlogging is caused by surface water accumulation in farmland. The surface runoff water cannot be discharged in time, causing farmland crops to be submerged and agricultural production to decrease. When the water accumulation depth is too large and the time is too long, the roots of crops lack oxygen and the root system has difficulty breathing, thus affecting crop growth. Existing agricultural drainage generally uses a pump to discharge the accumulated water from farmland through connecting pipes. However, due to the irregular rainfall during the flood season, it is impossible to prepare for drainage at all times. When the connecting pipes are used for drainage, the farmland soil will be discharged along with the pipes, resulting in soil loss. Crops cannot grow due to lack of nutrients.
[0003] In view of the above problems, the present application proposes a farmland flood prevention and drainage device. Utility Model Content
[0004] The purpose of the utility model is to provide a farmland flood prevention and drainage device to solve the problems raised in the above background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A farmland flood prevention and drainage device comprises a sewage tank, a water inlet pipe and a drainage pipe on the left and right sides of the sewage tank, a first water pump in the middle of the water inlet pipe, a second water pump in the middle of the drainage pipe, a sedimentation box at the bottom of the sewage tank, and a fixed bottom plate at the bottom of the sedimentation box, wherein the bottom of the water inlet pipe is connected to a water pumping pipe, and the surface of the water pumping pipe is connected to a plurality of water pumping pipe openings;
[0007] A floating plate is arranged inside the sewage tank, a filter frame is arranged above the floating plate, and a fixed filter is connected inside the filter frame.
[0008] Preferably, the water suction pipe openings are evenly distributed on the surface of the water suction pipe, the water suction pipe is connected to the sewage tank through the water inlet pipe and the first water pump, the right end of the water inlet pipe is lower than the filter frame, and the left end of the drain pipe is higher than the filter frame.
[0009] By adopting the above technical scheme, the pumping pipe can be placed in the water-accumulated part of the farmland. Through the action of the first pumping pump, the accumulated water can flow into the inside of the pumping pipe along the pumping pipe mouth, and be pumped into the inside of the sewage tank through the water inlet pipe. The floating plate provides floating support for the filter frame and the fixed filter, and separates the mud and weeds through the fixed filter. The soil precipitated by the sewage is collected through the sedimentation box. The left end of the drain pipe is made of iron, and the filter frame can be pressed below the horizontal level. The sewage is discharged along the drain pipe through the second pumping pump. The soil and weeds can be separated from the sewage, and the precipitated soil can be collected through the sewage tank.
[0010] Preferably, a plurality of filter holes are provided on the inner wall of the water pumping pipe mouth, a turbine is provided inside the water pumping pipe mouth, a "U"-shaped push rod is provided outside the water pumping pipe mouth, and a rotating handle is connected to the top of the push rod.
[0011] Preferably, the output shaft of the rotating handle is fixedly connected to the push rod and the turbine respectively, and the water pumping pipe port is in contact with the push rod.
[0012] By adopting the above technical solution, the water pumping pipe mouth is in contact with the push rod, the sewage is filtered through the filter holes and flows into the inside of the water pumping pipe mouth, the water flow will apply thrust to the turbine, the turbine will drive the push rod to rotate, and the push rod can push away the weeds and soil adsorbed on the outer wall of the water pumping pipe mouth. When the water pressure is insufficient, the turbine and the push rod can be rotated by the turning handle to clean the soil on the surface of the water pumping pipe mouth.
[0013] Preferably, a plurality of sealing rings are provided between the sewage tank and the sedimentation box.
[0014] By adopting the above technical solution, the gap between the sewage tank and the sedimentation box can be filled by the sealing ring, and the sealing performance of the sewage tank and the sedimentation box can be improved.
[0015] Preferably, the disassembly and assembly mechanism includes a bidirectional screw rod fixed inside the bottom plate, the two sections of the thread of the bidirectional screw rod are opposite, both sides of the bidirectional screw rod are provided with clamping plates, the top of the clamping plate is connected to a limiting plug block, and grooves are provided on both sides of the bottom of the sewage tank.
[0016] Preferably, the bidirectional screw rod passes through the bottom of the clamping plate, the top of the clamping plate is fixedly connected to the limiting plug block, and the limiting plug block is adapted to the groove.
[0017] Preferably, the right end of the bidirectional lead screw is connected to a transverse worm, the transverse worm is meshed with a movable worm wheel, and the movable worm wheel is fixedly connected to the input shaft of the handle.
[0018] By adopting the above technical scheme, the handle can drive the transverse worm and the bidirectional screw to rotate by rotating the movable worm gear, and the bidirectional screw will push the two clamping plates away from each other, so that the limit plug of the clamping plate can be separated from the groove, and the sewage tank can be moved away, so that the sewage tank can be separated from the sedimentation box, and the settled soil can be taken out and backfilled into the soil pit formed by pumping water, and then the bottom of the sewage tank can cover the sedimentation box, and by rotating the handle in the opposite direction, the handle can drive the transverse worm and the bidirectional screw to rotate by rotating the movable worm gear, and the bidirectional screw will push the two clamping plates closer to each other, and embed the limit plug into the inside of the groove, so that the sewage tank can be connected to the sedimentation box.
[0019] Compared with the prior art, the beneficial effects of the utility model are:
[0020] In the utility model, sewage is filtered through the filter holes and flows into the interior of the water pumping pipe mouth. The water flow will exert thrust on the turbine, which will drive the push rod to rotate. The push rod can push away the weeds and soil adsorbed on the outer wall of the water pumping pipe mouth. When the water pressure is insufficient, the turbine and the push rod can be rotated by the turning handle to clean the soil on the surface of the water pumping pipe mouth.
[0021] The utility model can make up the gap between the sewage tank and the sedimentation box through the sealing ring, and can improve the sealing performance of the sewage tank and the sedimentation box.
[0022] The handle provided in the utility model can drive the transverse worm and the bidirectional screw to rotate by rotating the movable worm gear, and the bidirectional screw will push the two clamping plates away from each other, so that the limiting plug block of the clamping plate can be separated from the groove, the sewage tank can be moved away, the sewage tank can be separated from the sedimentation box, and the settled soil can be taken out and backfilled into the soil pit formed by pumping water. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a schematic diagram of the structure of the utility model;
[0024] Figure 2 This is a schematic diagram of the internal structure of the water pumping nozzle of the utility model;
[0025] Figure 3 This is a schematic diagram of the external structure of the water pumping nozzle of the utility model;
[0026] Figure 4 This is a schematic diagram of the top view of the filter frame of the utility model;
[0027] Figure 5 For this utility model Figure 1 Schematic diagram of the local enlarged structure at point A in the middle.
[0028] In the figure: 1. sewage tank; 2. water inlet pipe; 3. first water pump; 4. water pumping pipe; 5. water pumping pipe outlet; 501. filter hole; 502. turbine; 503. turning handle; 504. push rod; 6. floating plate; 7. filter rack; 8. fixed filter; 9. drain pipe; 10. second water pump; 11. fixed bottom plate; 12. sedimentation box; 13. sealing ring; 14. disassembly and assembly mechanism; 1401. bidirectional screw; 1402. transverse worm; 1403. movable worm wheel; 1404. handle; 1405. clamping plate; 1406. limit plug. DETAILED DESCRIPTION
[0029] The following is combined with Figure 1-5 This application is described in further detail.
[0030] like Figure 1 and Figure 4As shown, a farmland flood prevention and drainage device includes a sewage tank 1, an inlet pipe 2 and a drain pipe 9 on the left and right sides of the sewage tank 1, a first water pump 3 in the middle of the inlet pipe 2, a second water pump 10 in the middle of the drain pipe 9, a sedimentation box 12 at the bottom of the sewage tank 1, and a fixed bottom plate 11 at the bottom of the sedimentation box 12.
[0031] Among them, a pumping pipe 4 is connected to the bottom of the water inlet pipe 2, and a plurality of pumping pipe openings 5 are connected to the surface of the pumping pipe 4. A floating plate 6 is arranged inside the sewage tank 1, and a filter frame 7 is arranged above the floating plate 6. A fixed filter 8 is connected to the inside of the filter frame 7. The pumping pipe openings 5 are evenly distributed on the surface of the pumping pipe 4. The pumping pipe 4 is connected to the sewage tank 1 through the water inlet pipe 2 and the first water pump 3. The right end of the water inlet pipe 2 is lower than the filter frame 7, and the left end of the drain pipe 9 is higher than the filter frame 7.
[0032] When in use, the pumping pipe 4 can be placed in the water-accumulated part of the farmland. Through the action of the first pumping pump 3, the accumulated water can flow into the inside of the pumping pipe 4 along the pumping pipe mouth 5, and be pumped into the inside of the sewage tank 1 through the water inlet pipe 2. The floating plate 6 provides floating support for the filter frame 7 and the fixed filter 8, and separates the silt and weeds through the fixed filter 8. The soil precipitated by the sewage is collected through the sedimentation box 12. The left end of the drain pipe 9 is made of iron, and the filter frame 7 can be pressed below the horizontal level. The sewage is discharged along the drain pipe 9 through the second pumping pump 10, which can separate the soil and weeds from the sewage, and collect the precipitated soil through the sewage tank 1.
[0033] like Figure 2 and Figure 3 As shown, the inner wall of the water pumping pipe mouth 5 is provided with a plurality of filter holes 501, a turbine 502 is provided inside the water pumping pipe mouth 5, a "U"-shaped push rod 504 is provided outside the water pumping pipe mouth 5, a rotating handle 503 is connected to the top of the push rod 504, and the output shaft of the rotating handle 503 is fixedly connected to the push rod 504 and the turbine 502 respectively.
[0034] When in use, the water pumping pipe mouth 5 is in contact with the push rod 504, the sewage is filtered through the filter hole 501 and flows into the interior of the water pumping pipe mouth 5, the water flow will apply thrust to the turbine 502, the turbine 502 will drive the push rod 504 to rotate, and the push rod 504 can push away the weeds and soil adsorbed on the outer wall of the water pumping pipe mouth 5. When the water pressure is insufficient, the turbine 502 and the push rod 504 can be rotated by the turning handle 503, which can be used to clean the soil on the surface of the water pumping pipe mouth 5.
[0035] like Figure 1 and Figure 5 As shown, a plurality of sealing rings 13 are sleeved between the sewage tank 1 and the sedimentation box 12 .
[0036] When in use, the gap between the sewage tank 1 and the sedimentation box 12 can be filled by the sealing ring 13, so that the sealing performance between the sewage tank 1 and the sedimentation box 12 can be improved.
[0037] like Figure 1 and Figure 5 As shown, a disassembly and assembly mechanism 14 is provided at the bottom of the fixed base plate 11, and the disassembly and assembly mechanism 14 includes a bidirectional screw 1401 inside the fixed base plate 11, and the two sections of the thread of the bidirectional screw 1401 are opposite. Clamping plates 1405 are sleeved on both sides of the bidirectional screw 1401, and the top of the clamping plate 1405 is connected to a limiting plug 1406. Grooves are provided on both sides of the bottom of the sewage tank 1, and the bidirectional screw 1401 passes through the bottom of the clamping plate 1405. The top of the clamping plate 1405 is fixedly connected to the limiting plug 1406, and the limiting plug 1406 is adapted to the groove. The right end of the bidirectional screw 1401 is connected to a transverse worm 1402, which is meshed with a movable worm gear 1403, and the movable worm gear 1403 is fixedly connected to the input shaft of the handle 1404.
[0038] When in use, the handle 1404 can push the transverse worm 1402 and the bidirectional screw 1401 to rotate by rotating the movable worm gear 1403, and the bidirectional screw 1401 will push the two clamping plates 1405 away from each other, so that the limiting plug 1406 of the clamping plate 1405 can be separated from the groove, and the sewage tank 1 can be moved away, so that the sewage tank 1 can be separated from the sedimentation box 12, and the settled soil can be taken out and backfilled into the earth pit formed due to pumping water, and then the bottom of the sewage tank 1 can cover the sedimentation box 12, and by rotating the handle 1404 in the opposite direction, the handle 1404 can push the transverse worm 1402 and the bidirectional screw 1401 to rotate by rotating the movable worm gear 1403, and the bidirectional screw 1401 will push the two clamping plates 1405 closer to each other, and embed the limiting plug 1406 into the inside of the groove, so that the sewage tank 1 can be connected to the sedimentation box 12.
[0039] Working principle: First, when in use, the handle 1404 can be rotated, and the handle 1404 can rotate the movable worm wheel 1403 to drive the transverse worm 1402 and the bidirectional screw 1401 to rotate, and the bidirectional screw 1401 will push the two clamping plates 1405 to approach each other, and the limit plug 1406 will be embedded in the groove, so that the sewage tank 1 can be connected with the sedimentation box 12;
[0040] Next, the water pump 4 can be placed at the water accumulation part of the farmland. Through the action of the first water pump 3, the accumulated water can flow into the inside of the water pump 4 along the water pump port 5, and be pumped into the inside of the sewage tank 1 through the water inlet pipe 2. The floating plate 6 provides floating support for the filter frame 7 and the fixed filter 8, and the silt and weeds are separated by the fixed filter 8. The mud precipitated by the sewage is collected by the sedimentation box 12. The left end of the drainage pipe 9 is made of iron, and the filter frame 7 can be pressed below the horizontal level. The sewage is discharged along the drainage pipe 9 through the second water pump 10, so that the mud and weeds can be separated from the sewage, and the precipitated mud can be collected by the sewage tank 1.
[0041] Then, the handle 1404 can drive the transverse worm 1402 and the bidirectional screw 1401 to rotate by rotating the movable worm gear 1403, and the bidirectional screw 1401 will push the two clamping plates 1405 away from each other, so that the limiting plug 1406 of the clamping plate 1405 can be separated from the groove, and the sewage tank 1 can be moved away, and the sewage tank 1 can be separated from the sedimentation box 12, and the precipitated soil can be taken out and backfilled into the earth pit formed by pumping water.
[0042] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A farmland flood prevention and drainage device, It is characterized in that It comprises a sewage tank (1), a water inlet pipe (2) and a drainage pipe (9) on the left and right sides of the sewage tank (1), a first water pump (3) in the middle of the water inlet pipe (2), a second water pump (10) in the middle of the drainage pipe (9), a sedimentation box (12) at the bottom of the sewage tank (1), and a fixed bottom plate (11) at the bottom of the sedimentation box (12), wherein a disassembly mechanism (14) is provided at the bottom of the fixed bottom plate (11), a water pump (4) is connected to the bottom of the water inlet pipe (2), and a plurality of water pump openings (5) are connected to the surface of the water pump (4); A floating plate (6) is arranged inside the sewage tank (1), a filter frame (7) is arranged above the floating plate (6), and a fixed filter (8) is connected to the inside of the filter frame (7).
2. A farmland flood prevention and drainage device according to claim 1, It is characterized in that The water suction pipe openings (5) are evenly disposed on the surface of the water suction pipe (4); the water suction pipe (4) is connected to the sewage tank (1) via the water inlet pipe (2) and the first water suction pump (3); the right end of the water inlet pipe (2) is lower than the filter frame (7); and the left end of the drainage pipe (9) is higher than the filter frame (7).
3. A farmland flood prevention and drainage device according to claim 1, It is characterized in that The inner wall of the water pumping pipe opening (5) is provided with a plurality of filter holes (501), a turbine (502) is arranged inside the water pumping pipe opening (5), a U-shaped push rod (504) is arranged outside the water pumping pipe opening (5), and a rotating handle (503) is connected to the top of the push rod (504).
4. A farmland flood prevention and drainage device according to claim 3, It is characterized in that The output shaft of the rotating handle (503) is fixedly connected to the push rod (504) and the turbine (502) respectively, and the water pumping pipe port (5) is in contact with the push rod (504).
5. The farmland flood prevention and drainage device according to claim 1, It is characterized in that A plurality of sealing rings (13) are sleeved between the sewage tank (1) and the sedimentation box (12).
6. A farmland flood prevention and drainage device according to claim 1, It is characterized in that The disassembly and assembly mechanism (14) comprises a bidirectional screw (1401) inside a fixed bottom plate (11), the two threads of the bidirectional screw (1401) being opposite to each other, a clamping plate (1405) being sleeved on both sides of the bidirectional screw (1401), the top of the clamping plate (1405) being connected to a limiting plug block (1406), and grooves being provided on both sides of the bottom of the sewage tank (1).
7. A farmland flood prevention and drainage device according to claim 6, It is characterized in that The bidirectional screw rod (1401) passes through the bottom of the clamping plate (1405), and the top of the clamping plate (1405) is fixedly connected to the limiting plug block (1406), and the limiting plug block (1406) is adapted to the groove.
8. A farmland flood prevention and drainage device according to claim 7, It is characterized in that The right end of the bidirectional lead screw (1401) is connected to a transverse worm (1402), the transverse worm (1402) is meshed with a movable worm wheel (1403), and the movable worm wheel (1403) is fixedly connected to the input shaft of the handle (1404).