CN219280643U

CN219280643U - Quantitative drainage structure for farmland waterlogging prevention

Info

Publication number: CN219280643U
Application number: CN202320833804.4U
Authority: CN
Inventors: 周裕炯; 张华�; 徐盼
Original assignee: Hangzhou Xiaocheng Construction Co ltd
Current assignee: Hangzhou Xiaocheng Construction Co ltd
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-06-30
Anticipated expiration: 2033-04-14

Abstract

The utility model discloses a quantitative drainage structure for farmland waterlogging prevention, which comprises a ditch opening, wherein the ditch opening is provided with: the wave leveling mechanism comprises an isolation frame arranged on the ditch opening, and an isolation plate is arranged on the isolation frame; the triggering opening mechanism comprises a turnover plate and a floating ball which are rotatably connected to the canal opening, and the floating ball is driven to float upwards so as to drive the turnover plate to turn over and open the canal opening. The farmland waterlogging prevention quantitative drainage structure provided by the utility model utilizes the isolation frame, and the isolation frame can isolate the water surface of the farmland surface layer. At this time, the waves blown up by wind are not easy to enter the isolation frame so as to reduce the influence of the waves on the floating ball, and folding thorns are arranged in the isolation frame and can damage the tension of water, so that the stirring of the waves is further reduced, the waves in the isolation frame are damaged, and the influence on the floating ball is further reduced.

Description

Quantitative drainage structure for farmland waterlogging prevention

Technical Field

The utility model relates to the technical field of farmland drainage, in particular to a quantitative drainage structure for farmland waterlogging prevention.

Background

The farmland can be irrigated by introducing water in the river through the canal, and the drainage structure can be arranged to drain the superfluous water in the farmland.

According to patent number CN215715118U, publication (bulletin) day: 2022-02-01 discloses a floating structure of a farmland control drainage device, which comprises a mounting cylinder, a protective sleeve, an air cushion, a counterweight balance mechanism and a reinforcing structure, wherein the counterweight balance mechanism is arranged at the middle end of the surface of the mounting cylinder; through the mounting cylinder inner wall middle-end being provided with reinforced structure, the rubber backing ring is closely laminated in drainage device surface after the installation, has reached the beneficial effect that floating structure promoted the reinforcement effect.

Among the prior art including above-mentioned patent, farmland drainage structure can detect the water level in the farmland, discharges unnecessary rivers when the water level is too high, but the water level can be blown up by the air current and undulant when the windy weather appears for detect the position of water level and appear the deviation.

Disclosure of Invention

The utility model aims to provide a quantitative drainage structure for farmland waterlogging prevention, and aims to solve the problem that deviation occurs in the position of a detected water level in windy weather.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a farmland waterlogging prevention ration drainage structure, includes the ditch opening, be provided with on the ditch opening:

the wave leveling mechanism comprises an isolation frame arranged on the ditch opening, and an isolation plate is arranged on the isolation frame;

the triggering opening mechanism comprises a turnover plate and a floating ball which are rotatably connected to the canal opening, and the floating ball is driven to float upwards so as to drive the turnover plate to turn over and open the canal opening.

Preferably, a folding thorn is arranged in the isolation frame.

Preferably, the overturning plate and the floating ball are both provided with connecting rods, the connecting rods are provided with gears, the gears are rotationally connected to the canal openings, and the two gears are meshed with each other.

Preferably, a rotating shaft is arranged on the canal opening, and the gear is rotatably connected to the rotating shaft.

Preferably, a folding plugging plate is arranged between the overturning plate and the isolation frame.

Preferably, a rotating column is arranged on the turnover plate, and the rotating column is rotatably connected to the canal opening.

Preferably, the overturning plate is a stainless steel plate.

In the technical scheme, the farmland waterlogging-preventing quantitative drainage structure provided by the utility model has the following beneficial effects: the water surface of the farmland surface layer can be isolated by the isolating frame. At this time, the waves blown up by wind are not easy to enter the isolation frame so as to reduce the influence of the waves on the floating ball, and folding thorns are arranged in the isolation frame and can damage the tension of water, so that the stirring of the waves is further reduced, the waves in the isolation frame are damaged, and the influence on the floating ball is further reduced.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic view of an embodiment of the present utility model;

FIG. 2 is an overall explosion schematic provided by an embodiment of the present utility model;

fig. 3 is a schematic overall cross-sectional view provided in an embodiment of the present utility model.

Reference numerals illustrate:

1. a canal opening; 11. a rotating shaft; 2. triggering an opening mechanism; 21. a turnover plate; 211. rotating the column; 212. folding the plugging plate; 22. a floating ball; 221. a gear; 3. a wave leveling mechanism; 31. an isolation frame; 311. an isolation plate; 32. folding thorns.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure. It will be apparent that the described embodiments are some, but not all, of the embodiments of the present disclosure. All other embodiments, which can be made by one of ordinary skill in the art without the need for inventive faculty, are within the scope of the present disclosure, based on the described embodiments of the present disclosure.

As shown in fig. 1-3, a quantitative drainage structure for farmland waterlogging prevention comprises a ditch opening 1, wherein the ditch opening 1 is provided with:

the wave leveling mechanism 3 comprises an isolation frame 31 arranged on the ditch opening 1, and an isolation plate 311 is arranged on the isolation frame 31;

the trigger opening mechanism 2 comprises a turnover plate 21 and a floating ball 22 which are rotatably connected to the canal opening 1, and the floating ball 22 is driven to float upwards so as to drive the turnover plate 21 to turn over the canal opening 1.

Specifically, the canal opening 1 is arranged between the canal and the farmland, the canal opening 1 is provided with a wave flat-stopping mechanism 3 and a triggering opening mechanism 2, the wave flat-stopping mechanism 3 comprises an isolation frame 31 arranged on the canal opening 1, the isolation frame 31 is provided with an isolation plate 311, and the triggering opening mechanism 2 comprises a turnover plate 21 and a floating ball 22 which are rotatably connected on the canal opening 1; in windy weather, the waves blown up by wind in the farmland can be blocked by the isolation plates 311 on the isolation frame 31, so that the waves blown up by wind are not easy to enter the isolation frame 31 to reduce the influence of the waves on the floating ball 22, and when the water level is too high, the floating ball 22 floats upwards to drive the turnover plate 21 to turn over the open ditch opening 1 so as to discharge redundant water in the farmland.

In the above technical scheme, the isolation frame 31 is utilized, and the isolation frame 31 can isolate the water surface of the farmland surface layer. At this time, the waves blown up by the wind are not easy to enter the isolation frame 31 so as to reduce the influence of the waves on the floating ball 22, and the folding thorns 32 are arranged in the isolation frame 31, so that the tension of water can be destroyed by the folding thorns 32, the stirring caused by the waves is further reduced, the waves in the isolation frame 31 are destroyed, and the influence on the floating ball 22 is further reduced.

As the embodiment that the utility model further provides, be provided with folding thorn 32 in the isolated frame 31, folding thorn 32 can destroy the tension of water, further reduces the stirring that the wave produced to destroy the wave in the isolated frame 31, further reduce the influence to floater 22.

As a further provided embodiment of the present utility model, the connecting rods are disposed on the overturning plate 21 and the floating ball 22, the gears 221 are disposed on the connecting rods, the gears 221 are rotatably connected to the canal opening 1, the two gears 221 are engaged with each other, the rotating shaft 11 is disposed on the canal opening 1, the gears 221 are rotatably connected to the rotating shaft 11, and the two gears 221 enable the moving directions of the floating ball 22 and the overturning plate 21 to be the same.

As a further provided embodiment of the present utility model, a folding plugging plate 212 is provided between the overturning plate 21 and the isolation frame 31, the folding plugging plate 212 can plug the seal between the canal opening 1 and the canal, a rotating column 211 is provided on the overturning plate 21, and the rotating column 211 is rotationally connected to the canal opening 1.

As a further provided embodiment of the present utility model, the roll-over plate 21 is made of stainless steel, which has good strength and hardness, and is not easily corroded by water.

Working principle: when the windy weather appears, the wave blown up by the wind in the farmland can be blocked by the isolation plate 311 on the isolation frame 31, so that the wave blown up by the wind is not easy to enter the isolation frame 31, the influence of the wave on the floating ball 22 is reduced, the folding thorns 32 can destroy the tension of water, the stirring generated by the wave is further reduced, the wave in the isolation frame 31 is destroyed, the influence on the floating ball 22 is further reduced, and when the water level is too high, the floating ball 22 floats upwards to drive the gear 221 to drive the overturning plate 21 to overturn the open ditch opening 1, so that the redundant water in the farmland is discharged.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The utility model provides a farmland waterlogging prevention ration drainage structure which characterized in that, includes ditch opening (1), be provided with on ditch opening (1):

the wave leveling mechanism (3) comprises an isolation frame (31) arranged on the ditch opening (1), and an isolation plate (311) is arranged on the isolation frame (31);

the triggering opening mechanism (2) comprises a turnover plate (21) and a floating ball (22) which are rotatably connected to the canal opening (1), wherein the floating ball (22) is driven to float upwards so as to drive the turnover plate (21) to turn over and open the canal opening (1).

2. The quantitative drainage structure for farmland water logging prevention according to claim 1, wherein a folding thorn (32) is arranged in the isolation frame (31).

3. The quantitative drainage structure for farmland water logging prevention according to claim 1, wherein the turning plate (21) and the floating ball (22) are both provided with connecting rods, the connecting rods are provided with gears (221), the gears (221) are rotatably connected to the ditch opening (1), and the two gears (221) are meshed with each other.

4. A quantitative drainage structure for farmland according to claim 3, characterized in that the canal opening (1) is provided with a rotation shaft (11), and the gear (221) is rotatably connected to the rotation shaft (11).

5. The quantitative drainage structure for farmland water logging prevention according to claim 1, characterized in that a folding plugging plate (212) is arranged between the turnover plate (21) and the isolation frame (31).

6. The quantitative drainage structure for farmland water logging prevention according to claim 1, wherein a rotating column (211) is arranged on the turnover plate (21), and the rotating column (211) is rotatably connected to the ditch opening (1).

7. The quantitative drainage structure for farmland water logging prevention according to claim 1, characterized in that the turnover plate (21) is a stainless steel plate.