CN215677176U

CN215677176U - Self-tipping irrigation water quantity metering device

Info

Publication number: CN215677176U
Application number: CN202121454362.XU
Authority: CN
Inventors: 庄秀华
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2022-01-28
Anticipated expiration: 2031-06-29

Abstract

The utility model discloses a self-tipping bucket type irrigation water quantity metering device which comprises a bottom plate, wherein one end of the upper end surface of the bottom plate is provided with a metering device, the upper end surface of the bottom plate is fixedly connected with a U-shaped plate, one side of the U-shaped plate is provided with a water inlet, one side of the U-shaped plate, which is positioned at one side of the water inlet, is fixedly connected with a filter screen, the other side of the U-shaped plate is fixedly connected with a drainage plate, two sides, which are positioned at one side of the U-shaped plate and above the drainage plate, are respectively and fixedly connected with pulleys, the middle part of the U-shaped plate is rotatably connected with a tipping bucket through a rotating shaft, one side, which is positioned at the bottom, of the middle part of an inner cavity of the tipping bucket is rotatably connected with a partition plate through a pin shaft, and one end of the upper end surface of the bottom plate is fixedly connected with a rectangular sleeve. This from tipping bucket formula irrigation water metering device has solved current from the accurate measurement of tipping bucket formula irrigation water metering device, practice thrift the cost and be convenient for maintain the problem that improves irrigation efficiency.

Description

Self-tipping irrigation water quantity metering device

Technical Field

The utility model relates to the technical field of irrigation water quantity metering devices, in particular to a self-tipping bucket irrigation water quantity metering device.

Background

Water is the life line of agriculture, the agricultural water accounts for nearly 70% of the total water consumption in China, 90% of the water is used for farmland irrigation, and irrigation areas play an important role in improving the land productivity, improving the living standard of people and developing regional economy. With the increase of farmland irrigation requirements and the continuous expansion of irrigation areas in China, the establishment of strict and comprehensive irrigation area management measures becomes an urgent necessity. However, with the rapid development of socioeconomic in China, the problems in irrigation areas are more and more prominent, such as failure of water delivery and distribution functions caused by the aging of irrigation area projects, serious water waste phenomenon due to less water resources in northern China, low water utilization efficiency and low production rate, and the like. At present, the contradiction between each water consumer and each water consuming mechanism in the irrigation district is serious, and increasingly short water resources become an important problem influencing the further development of the irrigation district. Therefore, the allocation of reasonable and efficient water measuring facilities vigorously and the implementation of effective water saving, rated water supply and volume-based charging become urgent tasks.

However, the existing irrigation water metering is a basic and key technology, and the traditional water measuring devices such as the Parshall measuring tank, the U-shaped measuring tank and the like are only suitable for measuring the large water quantity of a main canal, a ditch and the like and are used for measuring the water delivery of an open canal in a surface water irrigation area, but the metering precision of the devices is generally not high. Although some large-scale precise flow devices, such as ultrasonic flow meters and infrared flow meters, have high measurement accuracy, they have high investment cost, complex installation and high maintenance cost, and thus, the burden of farmers is increased. Aiming at the characteristics and the accurate irrigation target of agricultural farmland in China at present, therefore, a self-tipping bucket type irrigation water quantity metering device is urgently needed in irrigation areas in China at present, the cost can be saved while the irrigation water is accurately metered, the maintenance is convenient, and the water quantity in the irrigation areas is saved and the irrigation efficiency is improved.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a self-tipping bucket type irrigation water quantity metering device, which solves the problems of accurate metering, cost saving, convenience in maintenance and improvement of irrigation efficiency of the conventional self-tipping bucket type irrigation water quantity metering device.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a self-tipping bucket type irrigation water quantity metering device comprises a bottom plate, wherein a metering device is installed at one end of the upper end surface of the bottom plate, a U-shaped plate is fixedly connected to the upper end surface of the bottom plate, a water inlet is formed in one side of the U-shaped plate, a filter screen is fixedly connected to one side of the U-shaped plate, a drainage plate is fixedly connected to the other side of the U-shaped plate, pulleys are respectively and fixedly connected to two sides of one side of the U-shaped plate, which are positioned above the drainage plate, a tipping bucket is rotatably connected to the middle of the U-shaped plate through a rotating shaft, a partition plate is rotatably connected to one side of the middle of the inner cavity of the tipping bucket through a pin shaft, a rectangular sleeve is fixedly connected to one end of the upper end surface of the bottom plate, a rectangular rod is slidably connected to the inner cavity of the rectangular sleeve, a lifting rope is fixedly connected to one side of the rectangular rod through a lifting arm, a transverse plate is fixedly connected to one end of the lifting rope, and a water baffle plate is fixedly connected to the lower end surface of the transverse plate, the two ends of one side of the U-shaped plate, which are positioned at the water inlet holes, are respectively and fixedly connected with a rectangular sheet, and one side of the rectangular sheet is fixedly connected with a sliding rod.

Preferably, tipping bucket case one side and counter contact each other, the rubber pad is installed to the bottom plate up end and the both sides that are located the counter, tipping bucket case initial state is parallel to each other with bottom plate up end.

Preferably, one end of the drainage plate is positioned on the same horizontal plane with the inner cavity of the skip box and one side of the drainage plate close to the inner cavity of the skip box, and the inner cavity of the drainage plate is connected with the water baffle in a sliding manner.

Preferably, the upper end face of the rectangular rod is in mutual contact with the lower end face of the tipping box, and the outer surface of the lifting rope is in sliding connection with the pulley.

Preferably, the height that highly is less than tipping bucket case inner chamber of baffle, the bottom plate is installed in the bank protection, U template one side and the one side that is located the filter screen are located the surface of water, U template opposite side just is located tipping bucket case one side and is located the farmland.

Preferably, the outer surface of the sliding rod is connected with the transverse plate in a sliding mode, and the hopper overturning box is formed by combining a rectangle and a right-angle triangle.

(III) advantageous effects

The utility model provides a self-tipping bucket type irrigation water quantity metering device. The method has the following beneficial effects:

the self-tipping bucket type irrigation water quantity metering device has the advantages that when irrigation is needed, water in a river channel can isolate external sundries through the filter screen, the filtered water can flow into the tipping bucket box along the drainage plate through the water inlet hole, the water flowing in can be blocked at one side of the tipping bucket box by the partition plate due to the fact that the partition plate is arranged in the inner cavity of the tipping bucket box, when the water level in the tipping bucket box is higher than that of the partition plate, the water can flow into the other side of the tipping bucket box through the partition plate, when the water quantity at the other side of the tipping bucket box is more and more, the tipping bucket box can turn over, when the tipping bucket box turns over, the water in the tipping bucket box can be discharged, at the moment, the partition plate in the tipping bucket box moves to one side under the impact of the water, all the water in the tipping bucket box can be discharged into a farmland, meanwhile, the tipping bucket box can touch the meter, and the meter can count the tipping bucket box, when the tipping bucket case overturns, the rectangle pole will be kept away from to the tipping bucket case, at this moment the breakwater will be through self gravity pulling lifting rope downstream, it is upwards to drive the rectangle pole when the lifting rope downstream, thereby realize blockking the inlet opening, prevent that external water from coming in, the tipping bucket case will automatic re-setting after the water of tipping bucket incasement portion emptys, the rectangle pole is pressed through the gravity of self to the tipping bucket case simultaneously, the breakwater upward movement is driven to the rectangle pole, thereby open the inlet opening, and then there is the water injection that can realize the tipping bucket case.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a rear view of the overall structure of the present invention;

FIG. 3 is a schematic view of the present invention in partial cross-section.

In the figure: 1. a base plate; 2. a meter; 3. a U-shaped plate; 4. a water inlet hole; 5. a filter screen; 6. a drainage plate; 7. a pulley; 8. a rotating shaft; 9. a hopper overturning box; 10. a partition plate; 11. a rectangular sleeve; 12. a rectangular bar; 13. a lifting rope; 14. a transverse plate; 15. a water baffle; 16. a rectangular sheet; 17. a slide bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a self-tipping bucket type irrigation water quantity metering device comprises a bottom plate 1, wherein one end of the upper end surface of the bottom plate 1 is provided with a metering device 2, the upper end surface of the bottom plate 1 is fixedly connected with a U-shaped plate 3, one side of the U-shaped plate 3 is provided with a water inlet 4, one side of the U-shaped plate 3 and one side of the water inlet 4 are fixedly connected with a filter screen 5, the other side of the U-shaped plate 3 is fixedly connected with a drainage plate 6, two sides of one side of the U-shaped plate 3 and above the drainage plate 6 are respectively and fixedly connected with a pulley 7, the middle part of the U-shaped plate 3 is rotatably connected with a tipping bucket box 9 through a rotating shaft 8, one side of the middle part of the inner cavity of the tipping bucket box 9 and at the bottom is rotatably connected with a baffle plate 10 through a pin shaft, one end of the upper end surface of the bottom plate 1 is fixedly connected with a rectangular sleeve 11, the inner cavity of the rectangular sleeve 11 is slidably connected with a rectangular rod 12, one side of the rectangular rod 12 is fixedly connected with a lifting rope 13 through a lifting arm, one end of the lifting rope 13 is fixedly connected with a transverse plate 14, and the lower end surface of the transverse plate 14 is fixedly connected with a water baffle plate 15, the both ends that U template 3 one side just is located inlet opening 4 are fixedly connected with rectangle piece 16 respectively, and rectangle piece 16 one side fixedly connected with slide bar 17.

In this embodiment, one side of the dump box 9 contacts the meter 2, rubber pads are installed on the upper end surface of the bottom plate 1 and on two sides of the meter 2, the dump box 9 is parallel to the upper end surface of the bottom plate 1 in an initial state, when irrigation is needed, water in a river channel is isolated from external sundries by the filter screen 5, the filtered water flows into the dump box 9 along the drainage plate 6 through the water inlet 4, the water flows into one side of the dump box 9 through the partition plate 10 because the partition plate 10 is arranged in the inner cavity of the dump box 9, when the water level in the dump box 9 is higher than the partition plate 10, the water flows into the other side of the dump box 9 through the partition plate 10, when the water level on the other side of the dump box 9 is more and more, the dump box 9 turns on the side, when the dump box 9 turns on the side, the water in the dump box 9 is discharged, at this moment, the partition plate 10 in the tipping bucket box 9 moves to one side under the impact of water, so that all water in the tipping bucket box 9 can be drained into a farmland, meanwhile, the tipping bucket box 9 can touch the meter 2, at this moment, the meter 2 can count the tipping bucket box 9, when the tipping bucket box 9 is turned, the tipping bucket box 9 is far away from the rectangular rod 12, at this moment, the water baffle 15 can pull the lifting rope 13 to move downwards through self gravity, when the lifting rope 13 moves downwards, the rectangular rod 12 is driven to move upwards, so that blocking of the water inlet hole 4 is realized, external water is prevented from entering, when water in the tipping bucket box 9 is poured, the tipping bucket box 9 can automatically reset, meanwhile, the tipping bucket box 9 presses the rectangular rod 12 through self gravity, the rectangular rod 12 drives the water baffle 15 to move upwards, so that the water inlet hole 4 is opened, and further water can be injected into the tipping bucket box 9.

In this embodiment, 6 one end of drainage plate and 9 inner chambers of tipping bucket case and be close to 6 one sides of drainage plate and be located same horizontal plane, 6 inner chambers of drainage plate and 15 sliding connection of breakwaters.

In this embodiment, the upper end surface of the rectangular rod 12 contacts the lower end surface of the dump box 9, and the outer surface of the lifting rope 13 is slidably connected to the pulley 7.

In this embodiment, the height that highly is less than 9 inner chambers of tipping bucket case of baffle 10, and bottom plate 1 is installed in the bank protection, and 3 one sides of U template and the one side that is located filter screen 5 are located the surface of water, and 3 opposite sides of U template just are located tipping bucket case 9 one side and are located the farmland.

In this embodiment, the outer surface of the sliding rod 17 is slidably connected with a transverse plate 14, and the dump box 9 is composed of a rectangle and a right-angled triangle.

When the irrigation device works, when irrigation is needed, water in a river channel can isolate external sundries through the filter screen 5, the filtered water can flow into the tipping bucket box 9 along the drainage plate 6 through the water inlet hole 4, the water flowing in can be blocked at one side of the tipping bucket box 9 by the partition plate 10 due to the fact that the partition plate 10 is arranged in the inner cavity of the tipping bucket box 9, when the water level in the tipping bucket box 9 is higher than that of the partition plate 10, the water can flow into the other side of the tipping bucket box 9 through the partition plate 10, when the water amount at the other side of the tipping bucket box 9 is more and more, the tipping bucket box 9 can turn over, when the tipping bucket box 9 turns over, the water in the tipping bucket box 9 can be discharged, at the moment, the partition plate 10 in the tipping bucket box 9 moves to one side under the impact of the water, so that all the water in the tipping bucket box 9 can be discharged into a farmland, and meanwhile, the tipping bucket box 9 can touch the meter 2, at this moment counter 2 can count hopper case 9, when hopper case 9 overturns, hopper case 9 will keep away from rectangular rod 12, at this moment breakwater 15 will be through self gravity pulling lifting rope 13 downstream, it makes progress to drive rectangular rod 12 when lifting rope 13 downstream, thereby realize blockking to inlet opening 4, prevent that external water from coming in, hopper case 9 will automatic re-setting after the inside water of hopper case 9 is emptyd, hopper case 9 is pressed rectangular rod 12 through the gravity of self simultaneously, rectangular rod 12 drives breakwater 15 upward movement, thereby open inlet opening 4, and then have and can realize carrying out the water injection to hopper case 9.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a from tipping bucket formula irrigation water metering device, includes bottom plate (1), its characterized in that: the device is characterized in that a metering device (2) is installed at one end of the upper end face of the bottom plate (1), a U-shaped plate (3) is fixedly connected to the upper end face of the bottom plate (1), a water inlet hole (4) is formed in one side of the U-shaped plate (3), a filter screen (5) is fixedly connected to one side of the water inlet hole (4), a drainage plate (6) is fixedly connected to the other side of the U-shaped plate (3), pulleys (7) are respectively and fixedly connected to two sides of one side of the U-shaped plate (3) above the drainage plate (6), a hopper turning box (9) is rotatably connected to the middle of the U-shaped plate (3) through a rotating shaft (8), a partition plate (10) is rotatably connected to one side of the middle of an inner cavity of the hopper box (9) and located at the bottom of the hopper box through a pin shaft, a rectangular sleeve (11) is fixedly connected to one end of the upper end face of the bottom plate (1), and a rectangular rod (12) is slidably connected to the inner cavity of the rectangular sleeve (11), rectangular pole (12) one side is through davit fixedly connected with lifting rope (13), lifting rope (13) one end fixedly connected with diaphragm (14), terminal surface fixedly connected with breakwater (15) under diaphragm (14), U template (3) one side and the both ends that are located inlet opening (4) are fixedly connected with rectangle piece (16) respectively, rectangle piece (16) one side fixedly connected with slide bar (17).

2. The self-dumping irrigation water quantity metering device according to claim 1, wherein: hopper case (9) one side and counter (2) contact each other, the rubber pad is installed to bottom plate (1) up end and the both sides that are located counter (2), hopper case (9) initial condition is parallel to each other with bottom plate (1) up end.

3. The self-dumping irrigation water quantity metering device according to claim 1, wherein: one end of the drainage plate (6) is positioned on the same horizontal plane with the inner cavity of the hopper turning box (9) and one side of the drainage plate (6) close to the inner cavity of the hopper turning box, and the inner cavity of the drainage plate (6) is connected with the water baffle (15) in a sliding mode.

4. The self-dumping irrigation water quantity metering device according to claim 1, wherein: the upper end face of the rectangular rod (12) is in contact with the lower end face of the hopper turning box (9), and the outer surface of the lifting rope (13) is connected with the pulley (7) in a sliding mode.

5. The self-dumping irrigation water quantity metering device according to claim 1, wherein: the height that highly is less than hopper case (9) inner chamber of baffle (10), install in the bank protection bottom plate (1), one side that U template (3) one side just is located filter screen (5) is located the surface of water, U template (3) opposite side just is located hopper case (9) one side and is located the farmland.

6. The self-dumping irrigation water quantity metering device according to claim 1, wherein: the outer surface of the sliding rod (17) is connected with the transverse plate (14) in a sliding mode, and the hopper overturning box (9) is formed by combining a rectangle and a right-angle triangle.