CN113047245A - Improved generation paddy field drainage device - Google Patents
Improved generation paddy field drainage device Download PDFInfo
- Publication number
- CN113047245A CN113047245A CN202110239267.6A CN202110239267A CN113047245A CN 113047245 A CN113047245 A CN 113047245A CN 202110239267 A CN202110239267 A CN 202110239267A CN 113047245 A CN113047245 A CN 113047245A
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- plate
- plates
- drainage device
- lifting
- frame
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B11/00—Drainage of soil, e.g. for agricultural purposes
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B11/00—Drainage of soil, e.g. for agricultural purposes
- E02B11/005—Drainage conduits
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention provides an improved paddy field drainage device, belongs to the technical field of machinery, and solves the problem that the existing drainage device is poor in drainage effect. This improved generation paddy field drainage device includes: the frame is arranged in a cuboid shape, the bottom of the frame is fixedly provided with a bottom plate, and two side plates are symmetrically arranged around the frame; the lifter plates are arranged in parallel, the two lifter plates are positioned between the two side plates, each lifter plate can move upwards or downwards, and when the two lifter plates move up and down, water flows outwards through the frame. The invention has the characteristic of good drainage effect.
Description
Technical Field
The invention belongs to the technical field of machinery, and relates to an improved paddy field drainage device.
Background
The paddy field can store water frequently and is used for planting the land of aquatic crops such as rice and the like, and the paddy field is named because the water supply is sufficient. The method is divided into an irrigation paddy field and a cornice field according to the water source condition, wherein the irrigation paddy field is provided with water source guarantee and irrigation facilities, and can normally irrigate in a common annual scene; the streetscape refers to a non-irrigation engineering facility and mainly depends on natural rainfall for planting rice, lotus roots, mat grasses and the like.
Most of the modern planted paddy fields adopt irrigation type, and the normal growth of plants in the paddy fields is ensured by artificially controlling the water quantity condition of the paddy fields. The soil in paddy field is called as rice soil, which is formed under the influence of various cultivation measures in certain natural environment and after people plant rice, and the soil property different from dry land is formed due to long-term irrigation and alternation of dry and wet.
The paddy soil needs a certain water content, is beneficial to plant growth, is suitable for absorption and utilization of paddy because inorganic nitrogen exists in the form of ammoniacal nitrogen, and is easy to be adsorbed by soil colloid and not easy to run off. However, if the water content is too high, under the condition of severe flooding and oxygen deficiency, organic matters are subjected to anaerobic decomposition to generate various organic acids, so that the oxygen secretion capacity of rice roots is hindered, and even toxic substances such as methane, hydrogen sulfide and the like are generated, so that the normal growth of plants is influenced.
Therefore, the paddy field is often provided with a water inlet and a water outlet on the ridge for irrigation and drainage, but the drainage effect is not ideal enough, the drainage can not be carried out in time, and the drainage quantity can not be accurately controlled. For the planted crops, the water required by different growth stages is different, so that the difficulty of controlling the water amount is further increased.
In conclusion, in order to overcome the defects of the existing paddy field drainage system, the invention designs the improved paddy field drainage device with reasonable structure and good drainage effect.
Disclosure of Invention
The invention provides an improved paddy field drainage device with reasonable structure and good drainage effect to solve the problems in the prior art.
The purpose of the invention can be realized by the following technical scheme: an improved paddy field drainage device comprising:
the frame is arranged in a cuboid shape, the bottom of the frame is fixedly provided with a bottom plate, and two side plates are symmetrically arranged around the frame;
the lifter plates are arranged in parallel, the two lifter plates are positioned between the two side plates, each lifter plate can move upwards or downwards, and when the two lifter plates move up and down, water flows outwards through the frame.
As a further improvement of the scheme, the two lifting plates are arranged into a low plate and a high plate, and water flows outwards from one side of the low plate to one side of the high plate.
As a further improvement of the scheme, the height of each lifting plate is lower than that of the side plate, and the height of each lifting plate is greater than half of that of the side plate.
As the further improvement of this case, the spout of vertical setting is installed respectively to the relative one side of both sides board, and above-mentioned lifter plate both sides inlay respectively and establish in two spouts, set firmly in the spout and correspond two spacing posts that set up with two lifter plates, and the equal symmetry in every lifter plate both sides is seted up and is corresponded a row of spacing hole that sets up with spacing post.
As another improvement of the scheme, the two lifting plates are attached to each other, and the top of each lifting plate is covered with a first sealing strip.
As a further improvement of the scheme, the partition plates are fixedly arranged in the two sliding grooves respectively, the sliding grooves are divided into two movable grooves by the partition plates, the two lifting plates are located in the corresponding movable grooves respectively, and the limiting columns are fixedly arranged in each movable groove.
As a further improvement of the scheme, a plurality of second sealing strips are respectively arranged on opposite sides of the two lifting plates.
As a further improvement of the scheme, a cross beam is arranged between the two sliding grooves in a crossing mode, the two lifting plates are arranged on two sides of the cross beam in a dividing mode, and two third sealing strips which correspond to the two lifting plates are embedded in two sides of the cross beam respectively.
As a further improvement of the scheme, the two lifting plates are fixedly connected with screw rods respectively, and the frame is provided with a servo motor connected with the screw rods.
Compared with the prior art, the invention has reasonable structure arrangement, controls water drainage by arranging the two lifting plates and has simple and convenient operation; in addition, the purpose of complete drainage can be realized by controlling the position change of the lifting plate, and the using effect is good.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a second embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a third embodiment of the present invention.
In the figure, 10, the frame; 11. a base plate; 12. a side plate; 21. a low-level plate; 22. a high-level plate; 23. a chute; 24. a movable groove; 25. a limiting column; 26. a limiting hole; 27. a cross beam; 28. a handle; 31. a first seal strip; 32. a second seal strip.
Detailed Description
The technical solution of the present invention is further described below with reference to the following embodiments and the accompanying drawings.
As shown in fig. 1 to 3, the improved paddy field drainage device includes:
the frame 10 is arranged in a cuboid shape, a bottom plate 11 is fixedly arranged at the bottom of the frame 10, and two side plates 12 are symmetrically arranged around the frame 10;
the two lifting plates are arranged in parallel and located between the two side plates 12, each lifting plate can move upwards or downwards, and when the two lifting plates move up and down, water flows outwards through the frame 10.
The existing paddy field is often provided with a water inlet and a water outlet on a ridge for irrigation and drainage, but the drainage effect is not ideal enough, drainage can not be carried out in time, and meanwhile, the drainage quantity can not be accurately grasped. For the planted crops, the water required by different growth stages is different, so that the difficulty of controlling the water amount is further increased.
Therefore, the invention provides an improved paddy field drainage device which is simple and convenient to operate and controls drainage through the arrangement of two lifting plates.
Specifically, this device sets up cuboid frame 10, also can set up the structure of cube, can set up the concrete shape and the size of frame 10 according to the size of paddy field during in-service use. The frame 10 and related parts can be made of glass fiber reinforced plastics or angle iron and other materials during actual manufacturing, so that the structural strength and structural stability of the device can be guaranteed, and long-term use is facilitated.
The arrangement of the bottom plate 11 and the side plates 12 is beneficial to the overall stability of the frame 10, on the other hand, water flow is ensured to be drained from the frame 10, the water flow is prevented from running off around the frame 10, and the arrangement of the bottom plate 11 is convenient for the installation of the two lifting plates.
Preferably, the two lifting plates are set as a low plate 21 and a high plate 22, and the water flow flows out from the low plate 21 side to the high plate 22 side.
Preferably two lifter plates are located the middle part position of frame 10 in this embodiment, and two lifter plates set up to low level board 21, high level board 22, and wherein low level board 21 sets up towards the paddy field, and high level board 22 then is located low level board 21 and deviates from paddy field one side. When the drainage work is not carried out, the bottom of the low plate 21 is attached to the bottom plate 11, and the top of the high plate 22 is flush with the side plate 12, so that water flow is prevented from flowing out of the frame 10.
When the drainage work is carried out, the high-position plate 22 moves downwards, the downward moving distance is determined according to the actual drainage requirement, and at the moment, the water flow of the paddy field is discharged outwards from the low-position plate 21 to the upper part of the high-position plate 22, so that the drainage purpose is realized.
When the water is drained normally (usually, the water amount in the paddy field is too much), if the water is drained from the lower part of the low plate 21, the water flow has a large impact force under the influence of gravity, and the impact force is easy to affect the roots of crops. Therefore direct control high-position plate 22 moves down during normal drainage, and rivers are discharged by high-position plate 22 top, and the water storage in the paddy field of being convenient for from top to bottom outwards discharges gradually, and rivers flow gently relatively, and then ensure crops steady growth.
Further, the height of each lifting plate is lower than that of the side plate 12, and the height of each lifting plate is greater than half of the height of the side plate 12.
The height of the lifting plate is preferably set to be more than half of the height of the side plate 12 but less than the height of the side plate 12, when the high plate 22 is flush with the side plate 12 and the low plate 21 is attached to the bottom plate 11, the two lifting plates are staggered to ensure that water flow cannot be discharged from the inside of the frame 10 to the outside.
Preferably, the opposite sides of the two side plates 12 are respectively provided with a sliding groove 23 which is vertically arranged, the two sides of the lifting plate are respectively embedded in the two sliding grooves 23, two limiting columns 25 which are correspondingly arranged with the two lifting plates are fixedly arranged in the sliding grooves 23, and a row of limiting holes 26 which are correspondingly arranged with the limiting columns 25 are symmetrically arranged on the two sides of each lifting plate.
The preferred two lifter plates of this place inlay and establish in spout 23, can reciprocate in spout 23, and set up spacing post 25 in spout 23, set up a list of spacing hole 26 that corresponds the setting with spacing post 25 in the lifter plate both sides, it is worth mentioning that, spacing post 25 sets up to elastic construction, when external force acts on the lifter plate and reciprocates, spacing post 25 contracts back, avoid influencing the normal removal of lifter plate, after the lifter plate removes the certain distance, reach the height of settlement after, spacing post 25 can imbed in a certain spacing hole 26 that corresponds this moment, carry out the position to the lifter plate and prescribe a limit to, the height control of lifter plate is accomplished.
The sliding groove 23 is internally provided with a limiting column 25 corresponding to the two lifting plates, and the low plate 21 and the high plate 22 can move up and down and are limited at a certain height. Wherein, the sliding groove 23 is provided with a scale which corresponds to the position of the limit hole 26 on the lifting plate, when the lifting plate moves to a certain scale, a certain limit hole 26 on the lifting plate is just embedded with the limit post 25, which is convenient for adjusting the position of the lifting plate.
When the water is drained normally, the bottom of the low-position plate 21 is attached to the bottom plate 11 (namely, the low-position plate 21 is at the lowest position), the high-position plate 22 moves downwards, and water flow in the paddy field drains from top to bottom; when the water yield in the paddy field needs to be drained completely (generally after normal drainage or when the water yield in the paddy field is less), the top of the high-position plate 22 is flush with the side plate 12 (namely the high-position plate 22 is at the highest position), the low-position plate 21 starts to move upwards to be separated from the bottom plate 11, the water yield in the paddy field is drained from bottom to top at the moment, and the water flow is relatively smooth.
Further, as shown in fig. 1, in the first embodiment of the present invention, two lifting plates are attached to each other, and the top of each lifting plate is covered with a first sealing strip 31.
In order to ensure that the water flow is drained from the set position, a seal is provided at a specific position between the lifter plate and the frame 10, the lifter plate. In the first embodiment of the invention, a first sealing strip 31 is arranged on the top of the lifting plate to seal between the two lifting plates.
Preferably, as shown in fig. 2, as a second embodiment of the present invention, partition plates are respectively fixed in the two sliding grooves 23, the partition plates divide the sliding grooves 23 into two movable grooves 24, the two lifting plates are respectively located in the corresponding movable grooves 24, and the limiting column 25 is fixed in each movable groove 24.
In the second embodiment, the sliding slot 23 is preferably divided into two movable slots 24, the two lifting plates are respectively located in the corresponding movable slots 24, and the limiting columns 25 are located in the corresponding movable slots 24.
Further, a plurality of second sealing strips 32 are respectively arranged on the opposite sides of the two lifting plates.
After the two lifting plates are arranged separately, the up-and-down movement of the lifting plates is more convenient, and at this time, the sealing performance between the lifting plates and the frame 10 (the movable groove 24) needs to be ensured, so in this embodiment, it is preferable to arrange a plurality of second sealing strips 32 on the opposite surfaces of the lifting plates, and in actual operation, the second sealing strips 32 can be extended and laid around the edges of the opposite surfaces of the lifting plates, that is, the second sealing strips 32 are arranged on the two sides and the bottom of the opposite surfaces, so as to ensure the sealing tightness.
Preferably, as shown in fig. 3, as a third embodiment of the present invention, a cross beam 27 is disposed between the two sliding chutes 23, the two lifting plates are respectively arranged on two sides of the cross beam 27, and two third sealing strips (not shown in the drawings) corresponding to the two lifting plates are respectively embedded on two sides of the cross beam 27.
In addition, the invention also provides a third embodiment, the beam 27 is arranged between the two lifting plates, and a structure of third sealing strips is further embedded on two sides of the beam 27, so that the sealing between the two lifting plates is realized, and meanwhile, the arrangement of the beam 27 can also enhance the overall stability of the frame 10, and further ensure the stability of the lifting plates during movement.
Further, the two lifting plates are respectively fixedly connected with a screw (not shown in the figure), and the frame 10 is provided with a servo motor (not shown in the figure) connected with the screw.
In practice, the handle 28 may be disposed on the lifting plate, and the handle 28 may be disposed on the top or side of the lifting plate, so as to facilitate the application of force on the lifting plate by an operator. Of course, a servo motor, a screw rod and the like can be arranged on the frame 10 to control the lifting plate to move up and down, and even the servo motor can be remotely controlled to work through electronic equipment, so that the purpose of automatic control production is further improved, and the lifting device is worthy of popularization and application.
The improved paddy field drainage device controls drainage through the arrangement of the two lifting plates, and is simple and convenient to operate; in addition, the purpose of complete drainage can be realized by controlling the position change of the lifting plate, and the using effect is good.
What has been described herein is merely a preferred embodiment of the invention, and the scope of the invention is not limited thereto. Modifications, additions, or substitutions by those skilled in the art to the specific embodiments described herein are intended to be within the scope of the invention.
Claims (9)
1. An improved paddy field drainage device, comprising:
the frame is arranged in a cuboid shape, the bottom of the frame is fixedly provided with a bottom plate, and two side plates are symmetrically arranged around the frame;
the lifter plates are arranged in parallel, the two lifter plates are positioned between the two side plates, each lifter plate can move upwards or downwards, and when the two lifter plates move up and down, water flows outwards through the frame.
2. An improved drainage device for paddy fields as claimed in claim 1, wherein the two elevating plates are configured as a lower plate and a higher plate, and the water flows out from the lower plate side toward the higher plate side.
3. An improved drainage device for paddy fields as claimed in claim 1 or 2, wherein the height of each lifting plate is lower than the height of the side plate, and the height of each lifting plate is greater than half of the height of the side plate.
4. An improved drainage device for paddy fields as claimed in claim 1 or 2, wherein the opposite sides of the two side plates are respectively provided with a vertically arranged chute, the two sides of the lifting plate are respectively embedded in the two chutes, two limiting posts are fixedly arranged in the chutes and correspond to the two lifting plates, and a row of limiting holes corresponding to the limiting posts are symmetrically arranged on the two sides of each lifting plate.
5. An improved drainage device for paddy fields as claimed in claim 4, wherein the two elevating plates are attached to each other, and the top of each elevating plate is covered with a first sealing strip.
6. An improved drainage device for paddy fields as claimed in claim 4, wherein the two chutes are respectively fixed with a partition plate, the partition plate divides the chutes into two movable slots, the two lifting plates are respectively located in the corresponding movable slots, and each movable slot is fixed with the limiting column.
7. An improved drainage device for paddy fields as claimed in claim 6, wherein a plurality of second sealing strips are respectively provided on opposite sides of the two elevating plates.
8. An improved drainage device for paddy fields as claimed in claim 4, wherein a cross beam is installed across the two sliding grooves, and the two lifting plates are arranged on two sides of the cross beam, and two third sealing strips corresponding to the two lifting plates are respectively embedded on two sides of the cross beam.
9. An improved drainage device for paddy fields as claimed in claim 1, wherein the two elevating plates are respectively fixed with a screw, and the frame is provided with a servo motor connected with the screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110239267.6A CN113047245A (en) | 2021-03-04 | 2021-03-04 | Improved generation paddy field drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110239267.6A CN113047245A (en) | 2021-03-04 | 2021-03-04 | Improved generation paddy field drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113047245A true CN113047245A (en) | 2021-06-29 |
Family
ID=76509992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110239267.6A Withdrawn CN113047245A (en) | 2021-03-04 | 2021-03-04 | Improved generation paddy field drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113047245A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114382045A (en) * | 2022-01-14 | 2022-04-22 | 嘉兴市芝凌水利科技有限公司 | Automatic drainage device for paddy field |
| CN114481936A (en) * | 2022-01-14 | 2022-05-13 | 嘉兴市芝凌水利科技有限公司 | Automatic water supply and drainage system for paddy field |
-
2021
- 2021-03-04 CN CN202110239267.6A patent/CN113047245A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114382045A (en) * | 2022-01-14 | 2022-04-22 | 嘉兴市芝凌水利科技有限公司 | Automatic drainage device for paddy field |
| CN114481936A (en) * | 2022-01-14 | 2022-05-13 | 嘉兴市芝凌水利科技有限公司 | Automatic water supply and drainage system for paddy field |
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| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210629 |