Water conservancy irrigation device for water conservancy project

Abstract

The utility model provides a water conservancy irrigation device for a water conservancy project, and relates to the technical field of water conservancy irrigation. The problems that in an existing patent, easily-blocked objects cannot be filtered outside a machine body, the easily-blocked objects are difficult to clean after entering the machine body, and blockage is still easily caused after the easily-blocked objects are accumulated are solved. The water conservancy irrigation device for the water conservancy project comprises a supporting table, a water storage barrel, a water suction pump, a filter plate, a connecting pipe, a rotating plate, a transmission wheel, a gear ring, a cleaning rod and the like, the bottom of the water storage barrel is connected and communicated with the connecting pipe, the lower portion of the connecting pipe is connected and communicated with the water suction pump, and the filter plate is installed on the lower portion of the water suction pump. When water is pumped into a water storage barrel through a water pump, the water flows in a connecting pipe and pushes a rotating plate to rotate, the rotating plate drives a transmission wheel to rotate, a gear ring drives two cleaning rods to rotate, the lower portions of the cleaning rods make contact with a filter plate to clean the filter plate, and the purpose of preventing the device from being blocked is achieved.

Description

Technical Field

[0001] The utility model provides a water conservancy irrigation device for a water conservancy project, and relates to the technical field of water conservancy irrigation. Background Art

[0002] Water conservancy irrigation is a technical measure to supplement the water needed by crops, develop irrigation and drainage, regulate regional water conditions, improve the moisture conditions of farmland, prevent and control drought, waterlogging, salt and alkali disasters, so as to promote stable and high agricultural yields. In order to ensure the normal growth of crops and obtain high and stable yields, crops must be supplied with sufficient water. Under natural conditions, the water requirements of crops cannot be met due to insufficient precipitation or uneven distribution. Therefore, artificial irrigation must be carried out to make up for the lack of natural rainfall.

[0003] The patent with the patent authorization announcement number CN213719141U discloses an agricultural water conservancy irrigation device. The patent proposes that the servo motor can drive the transmission rod to rotate, the transmission rod can drive the transmission disc to rotate, the transmission disc drives the cleaning rod to rotate through the positioning pin, and the water enters the conversion chamber through the water inlet pipe, and then is discharged through the internal filter screen and the water outlet pipe. When the cleaning rod rotates, the blockage on the internal filter screen can be cleared. However, the above patent still has some shortcomings in actual use. The patent cannot filter the easily blocked objects outside, and the easily blocked objects are difficult to clean after entering the body. After the easily blocked objects accumulate, they are still easy to cause blockage.

[0004] Therefore, it is necessary to provide a water conservancy irrigation device for water conservancy projects that is resistant to clogging. Utility Model Content

[0005] In order to overcome the shortcomings of the existing patents that the easy-to-block objects cannot be filtered outside the machine body, the easy-to-block objects are difficult to clean after entering the machine body, and the easy-to-block objects are still likely to cause blockage after accumulation, the utility model provides a water conservancy irrigation device for water conservancy projects that is anti-blocking.

[0006] In order to achieve the above-mentioned purpose, the embodiment of the utility model provides the following technical solutions: a water conservancy irrigation device for a water conservancy project, comprising a base plate, a support platform, a water storage barrel, a water pump, a filter plate, a connecting pipe, a one-way valve, a support frame, a winding roller and a water spray pipe, a support platform is installed on the upper part of the base plate, a water storage barrel is installed on the upper part of the support platform, the bottom of the water storage barrel is connected and circulated with a connecting pipe, a one-way valve is installed on the upper part of the connecting pipe, the lower part of the connecting pipe is connected and communicated with a water pump, a filter plate is installed on the lower part of the water pump, support frames are installed on the left and right sides of the support platform, winding rollers are rotatably arranged on the support frames, both sides of the lower part of the water storage barrel close to the support frame are connected and communicated with water spray pipes, the water spray pipes on both sides are respectively wound around the winding rollers on both sides, and also includes an anti-blocking mechanism for clearing blockages, water is filtered by the filter plate and then pumped into the water storage barrel through the connecting pipe by the water pump, and the water in the water storage barrel is sprayed out through the water spray pipe to implement water conservancy irrigation.

[0007] As a further preferred solution, two upper and lower rows of leakage holes are evenly formed in the circumference of the filter plate.

[0008] As a further preferred solution, the one-way valve can only enable the connecting pipe to transport water into the water storage barrel.

[0009] As a further preferred solution, a rotary valve is provided at the water outlet end of the water spray pipe.

[0010] As a further preferred scheme, the anti-blocking mechanism includes a rotating ring, an annular slide rail, a rotating plate, a transmission wheel, a gear ring and a cleaning rod. The lower part of the water pump is sleeved with an annular slide rail, and a rotating ring is rotatably arranged on the annular slide rail. Two cleaning rods are installed on the rotating ring. The lower part of the cleaning rod is in contact with the filter plate, and the upper ends of the two cleaning rods are commonly fixedly connected with the gear ring. A rotating plate is rotatably arranged at the lower part of the connecting pipe, and the rotating shaft of the rotating plate penetrates to the outside of the connecting pipe. A transmission wheel is fixedly connected to the rotating shaft of the rotating plate, and the transmission wheel is meshed with the gear ring. Water is pumped into the water storage barrel through the connecting pipe through the water pump. When water flows through the connecting pipe, the rotating plate is pushed to rotate. The rotating plate drives the transmission wheel to rotate and mesh with the gear ring. The gear ring drives the cleaning rod to rotate, and the lower part of the cleaning rod cleans the filter plate.

[0011] As a further preferred solution, the rotating plate is composed of three sector-shaped plates.

[0012] As a further preferred scheme, it also includes a sealing shell and a sealing gasket. The sealing shell is installed at the bottom of the support platform, and a sealing gasket is rotatably arranged on the upper part of the water pump. The bottom of the sealing shell is connected to the upper part of the sealing gasket. The upper parts of the two cleaning rods both penetrate the sealing gasket. When the ring gear drives the cleaning rod to rotate, the cleaning rod drives the sealing gasket to rotate on the water pump.

[0013] As a further preferred scheme, it also includes a protective shell and a top cover. The protective shells are installed on the support frames on both sides. The protective shells are sleeved outside the winding roller and the water spray pipe. Guide grooves are opened on the sides of the protective shells on both sides, and the water spray pipe extends from the guide grooves. A top cover is slidably arranged on the upper part of the protective shell. When irrigation is required, the top cover is opened, the water spray pipe is untied in the opposite direction of winding, and the water spray pipe is pulled to the place where irrigation is required. After irrigation, the water spray pipe is wound around the winding roller and the top cover is covered.

[0014] As a further preferred solution, observation panels are embedded on both the front and rear sides of the water storage barrel.

[0015] As a further preferred solution, a filter is installed on the upper part of the water storage barrel.

[0016] Compared with the prior art, the water conservancy irrigation device provided by the embodiment of the utility model has the following advantages:

[0017] 1. When water is pumped into the water storage tank through a water pump, the water flows in the connecting pipe and pushes the rotating plate to rotate. The rotating plate drives the transmission wheel to rotate, and the gear ring drives the two cleaning rods to rotate. The lower part of the cleaning rod contacts the filter plate to clean it, thereby preventing the device from being blocked.

[0018] 2. Open the top cover on the protective shell, unhook the water spray pipe, and pull it out along the guide groove. After the irrigation is completed, wind the water spray pipe back to the winding roller and cover the top cover to achieve the purpose of protecting the water spray pipe.

[0019] 3. The sealing shell and the sealing gasket are used to isolate the gear ring and other parts from the debris in the water to prevent water plants from being entangled on the gear ring and other parts, and to prevent the sand and stones driven by the water flow from impacting and damaging the gear ring and other parts, so as to achieve the purpose of protecting the parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0021] Figure 2 It is a partial three-dimensional structural schematic diagram of the utility model.

[0022] Figure 3 It is a schematic diagram of the three-dimensional structure of the protective shell, top cover and sealing shell of the utility model.

[0023] Figure 4 It is a schematic diagram of the three-dimensional structure of the rotating plate, the transmission wheel and the gear ring of the utility model.

[0024] The reference numbers in the figure are: 1-bottom plate, 2-support platform, 3-water storage barrel, 4-water pump, 401-filter plate, 5-connecting pipe, 6-check valve, 7-support frame, 8-winding roller, 9-water spray pipe, 10-protective shell, 11-guide groove, 12-top cover, 13-sealing shell, 14-sealing gasket, 15-rotating ring, 1501-annular slide rail, 16-rotating plate, 17-transmission wheel, 18-gear ring, 19-cleaning rod, 20-observation plate, 21-filter screen. DETAILED DESCRIPTION

[0025] The technical solution is further described below in conjunction with specific embodiments. It should be noted that the words indicating directions such as up, down, left, and right mentioned in this article are only for the position of the structure shown in the corresponding drawings. The serial numbers of the parts in this article, such as first, second, etc., are only used to distinguish the objects described and do not have any order or technical meaning. The words such as connection and coupling in this application include direct and indirect connection (coupling) unless otherwise specified. Example 1

[0026] A water conservancy irrigation device for a water conservancy project, see Figure 1-Figure 4As shown, it includes a bottom plate 1, a support platform 2, a water storage barrel 3, a water pump 4, a filter plate 401, a connecting pipe 5, a one-way valve 6, a support frame 7, a winding roller 8 and a water spray pipe 9. The upper part of the bottom plate 1 is installed with the support platform 2 by bolt connection, and the upper part of the support platform 2 is installed with the water storage barrel 3 by bolt connection. The bottom of the water storage barrel 3 is connected and circulated with a connecting pipe 5, and a one-way valve 6 is installed on the upper part of the connecting pipe 5. The one-way valve 6 can only enable the connecting pipe 5 to transport water to the water storage barrel 3, so that the water in the water storage barrel 3 cannot flow back, so as to avoid the water in the water storage barrel 3 from leaking downward through the connecting pipe 5 after the water pump 4 stops working. The lower part of the connecting pipe 5 is connected and communicated with the water pump 4. Pump 4, a filter plate 401 is installed at the lower part of the water pump 4 by welding, and the filter plate 401 is evenly provided with upper and lower rows of leakage holes in the circumference to facilitate filtering of water to prevent some leakage holes from being blocked and unable to pump water, and the left and right sides of the support platform 2 are installed with support frames 7 by bolt connection, and a winding roller 8 is rotatably provided on the support frame 7, and both sides of the lower part of the water storage barrel 3 near the support frame 7 are connected and communicated with a water spray pipe 9, and a rotating valve is provided at the water outlet end of the water spray pipe 9 to facilitate the control of water outflow and closing at any time for better irrigation, and the water spray pipes 9 on both sides are respectively wound on the winding rollers 8 on both sides, and also include an anti-blocking mechanism for clearing blockages. The anti-blocking mechanism includes a rotating ring 15, an annular slide rail 1501, a rotating plate 16, a transmission wheel 17, a ring gear 18 and a cleaning rod 19. The lower part of the water pump 4 is sleeved with an annular slide rail 1501, and the rotating ring 15 is rotatably arranged on the annular slide rail 1501. Two cleaning rods 19 are installed on the rotating ring 15. The lower part of the cleaning rod 19 contacts the filter plate 401, and the upper ends of the two cleaning rods 19 are fixedly connected to the ring gear 18 by welding. The lower part of the connecting pipe 5 is rotatably arranged with a rotating plate 16, and the rotating plate 16 is composed of three fan-shaped plates, which is convenient for water flow to impact the rotating plate 16 to rotate it. The rotating shaft of the rotating plate 16 penetrates to the outside of the connecting pipe 5, and the rotating shaft of the rotating plate 16 is fixedly connected to the transmission wheel 17 through a key, and the transmission wheel 17 is meshed with the ring gear 18.

[0027] When it is necessary to irrigate the farmland, the irrigation device is placed in a stream or river, and the water is submerged in the water pump 4. The water pump 4 is then started to pump water. The water is filtered through the filter plate 401 and then flows through the connecting pipe 5 to the water storage barrel 3. When the water flows in the connecting pipe 5, the water flow drives the rotating plate 16 to rotate, and the rotating plate 16 drives the transmission wheel 17 to rotate. The transmission wheel 17 is meshed with the ring gear 18, so that the ring gear 18 drives the two cleaning rods 19 to rotate, and the cleaning rods 19 drive the rotating ring 15 to slide in an annular manner. The cleaning rod 19 rotates on the rail 1501, and the lower part of the cleaning rod 19 contacts the filter plate 401, so that the entangled water plants and small stones blocking the filter holes of the filter plate 401 are pushed away to prevent the filter plate 401 from being blocked. After the water storage barrel 3 is filled, the water pump 4 is turned off, and then the water spray pipes 9 on the winding rollers 8 on both sides are untied in the opposite direction of winding, and the water spray pipes 9 are pulled to the area that needs irrigation. The water is caused to flow out of the water spray pipes 9 through the hydraulic pressure of the water in the water storage barrel 3 and irrigate the farmland. After the irrigation is completed, the water spray pipes 9 are wound back onto the winding rollers 8. Example 2

[0028] Based on Example 1, see Figure 3 and Figure 4 As shown, it also includes a protective shell 10 and a top cover 12. The protective shell 10 is installed on the support frames 7 on both sides by bolt connection. The protective shell 10 is sleeved outside the winding roller 8 and the water spray pipe 9. The sides of the protective shells 10 on both sides are provided with long guide grooves 11, and the water spray pipe 9 extends from the guide grooves 11. The top cover 12 is slidably arranged on the upper part of the protective shell 10, and also includes a sealing shell 13 and a sealing gasket 14. The sealing shell 13 is installed on the bottom of the support platform 2 by bolt connection. The sealing gasket 14 is rotatably arranged on the upper part of the water pump 4. The bottom of the sealing shell 13 is connected to the upper part of the sealing gasket 14, and the upper parts of the two cleaning rods 19 pass through the sealing gasket 14.

[0029] When irrigation is needed, the water spray pipe 9 is pulled down from the winding roller 8, the top cover 12 on the protective shell 10 is opened, and the water spray pipe 9 is untied from the winding roller 8 in the opposite direction of winding, and the water spray pipe 9 is pulled out along the guide groove 11, and the water spray pipe 9 is pulled to the place where irrigation is needed. After the irrigation is completed, the water spray pipe 9 is wound back on the winding roller 8, and the top cover 12 is covered. When the water flow causes the rotating plate 16 to drive the transmission wheel 17 and the ring gear 18 to rotate, the ring gear 18 drives the cleaning rod 19 to rotate, and the cleaning rod 19 drives the sealing gasket 14 to rotate circumferentially around the water pump 4, and the sealing shell 13 and the sealing gasket 14 isolate it from water and debris in the water to prevent water plants from being entangled in the ring gear 18 and other parts, and to prevent the water flow from driving sand and stones to cause impact damage to the ring gear 18 and other parts.

[0030] See also Figure 1As shown, both the front and rear sides of the water storage barrel 3 are embedded with observation plates 20, and a filter screen 21 is installed on the upper part of the water storage barrel 3. The observation plate 20 is used to observe the remaining water level in the water storage barrel 3, and the filter screen 21 is used to prevent foreign objects from falling into the water storage barrel 3.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A water conservancy irrigation device for a water conservancy project, comprising a base plate (1), a support platform (2), a water storage bucket (3), a water pump (4), a filter plate (401), a connecting pipe (5), a one-way valve (6), a support frame (7), a winding roller (8) and a water spray pipe (9), wherein the base plate (1) is mounted with a support platform (2), the water storage bucket (3) is mounted with a support platform (2), the bottom of the water storage bucket (3) is connected to and flows with a connecting pipe (5), the top of the connecting pipe (5) is mounted with a one-way valve (6), the bottom of the connecting pipe (5) is connected to and communicates with a water pump (4), the bottom of the water pump (4) is mounted with a filter plate (401), the left and right sides of the support platform (2) are mounted with a winding roller (8) rotatably disposed on the support frame (7), the two sides of the lower part of the water storage bucket (3) near the support frame (7) are connected to and communicate with a water spray pipe (9), and the two sides of the water spray pipe (9) are respectively wound around the winding rollers (8) on the two sides, wherein the device is characterized in that: It also includes an anti-blocking mechanism for clearing blockages. The water is filtered by the filter plate (401) and then pumped into the water storage barrel (3) through the connecting pipe (5) by the water pump (4). The water in the water storage barrel (3) is sprayed out through the water spray pipe (9) to implement water irrigation.

2. A water conservancy irrigation device for water conservancy projects as claimed in claim 1, characterized in that: The filter plate (401) is evenly provided with two rows of leakage holes, one in the upper row and the other in the lower row, in the circumferential direction.

3. A water conservancy irrigation device for water conservancy projects as claimed in claim 1, characterized in that: The one-way valve (6) can only enable the connecting pipe (5) to transport water into the water storage barrel (3).

4. A water conservancy irrigation device for water conservancy projects as claimed in claim 1, characterized in that: A rotary valve is provided at the water outlet end of the water spray pipe (9).

5. A water conservancy irrigation device for water conservancy projects as claimed in claim 1, characterized in that: The anti-blocking mechanism comprises a rotating ring (15), an annular slide rail (1501), a rotating plate (16), a transmission wheel (17), a gear ring (18) and a cleaning rod (19). The lower part of the water pump (4) is sleeved with an annular slide rail (1501). The annular slide rail (1501) is rotatably provided with a rotating ring (15). Two cleaning rods (19) are mounted on the rotating ring (15). The lower part of the cleaning rod (19) contacts with the filter plate (401). The upper ends of the two cleaning rods (19) are fixedly connected with the gear ring (18). The lower part of the connecting pipe (5) is rotatably provided with a rotating plate (18). 6), the rotating shaft of the rotating plate (16) penetrates the outside of the connecting pipe (5), and a transmission wheel (17) is fixedly connected to the rotating shaft of the rotating plate (16). The transmission wheel (17) meshes with the ring gear (18). Water is pumped into the water storage tank (3) through the connecting pipe (5) by the water pump (4). When water flows through the connecting pipe (5), the rotating plate (16) is pushed to rotate. The rotating plate (16) drives the transmission wheel (17) to rotate and mesh with the ring gear (18). The ring gear (18) drives the cleaning rod (19) to rotate, and the lower part of the cleaning rod (19) cleans the filter plate (401).

6. A water conservancy irrigation device for water conservancy projects as claimed in claim 5, characterized in that: The rotating plate (16) is composed of three sector plates.

7. A water conservancy irrigation device for water conservancy projects as claimed in claim 1, characterized in that: The invention also comprises a sealing shell (13) and a sealing gasket (14); the sealing shell (13) is installed at the bottom of the support platform (2); the sealing gasket (14) is rotatably arranged on the upper part of the water pump (4); the bottom of the sealing shell (13) is connected to the upper part of the sealing gasket (14); the upper parts of two cleaning rods (19) both penetrate the sealing gasket (14); when the gear ring (18) drives the cleaning rod (19) to rotate, the cleaning rod (19) drives the sealing gasket (14) to rotate on the water pump (4).

8. The water conservancy irrigation device for water conservancy projects as claimed in claim 1, characterized in that: The invention also comprises a protective shell (10) and a top cover (12). The protective shell (10) is installed on the support frames (7) on both sides. The protective shell (10) is sleeved outside the winding roller (8) and the water spray pipe (9). The side parts of the protective shells (10) on both sides are provided with guide grooves (11). The water spray pipe (9) extends out from the guide grooves (11). The top cover (12) is slidably arranged on the upper part of the protective shell (10). When irrigation is to be carried out, the top cover (12) is opened, the water spray pipe (9) is unwound in the opposite direction of winding, and the water spray pipe (9) is pulled to the place where irrigation is required. After irrigation, the water spray pipe (9) is wound around the winding roller (8) and the top cover (12) is closed.

9. A water conservancy irrigation device for water conservancy projects as claimed in claim 1, characterized in that: Observation panels (20) are embedded in both the front and rear sides of the water storage barrel (3).

10. The water conservancy irrigation device for water conservancy projects as claimed in claim 1, characterized in that: A filter screen (21) is installed on the upper part of the water storage barrel (3).

Images