Water pumping device of irrigation pump station

Abstract

The utility model belongs to the technical field of water pumping devices, and particularly relates to a water pumping device of an irrigation pump station, which comprises a water outlet pipe and a U-shaped frame, a water outlet speed control component is mounted in the water outlet pipe, a limiting disc is fixed on the top side of the U-shaped frame, a limiting hole is formed in the limiting disc, a rotating rod is rotatably mounted in the U-shaped frame, and a baffle is fixedly connected to one end of the rotating rod. The top side of the rotating rod is fixedly connected with a hand wheel, a limiting rod slidably penetrates through the hand wheel, the top end of the limiting rod is fixedly connected with a limiting block, and a reset spring is fixedly connected between the limiting block and the hand wheel. When the water flow speed is adjusted, a limiting rod is pulled out of a limiting hole through a limiting block, then a hand wheel is rotated to rotate a rotating rod, a baffle can move in a water outlet pipe, when the rotating rod needs to be fixed to the current position, the limiting rod automatically slides into the corresponding limiting hole under the action of a reset spring, and the water outlet speed is adjusted; therefore, nutrients of the soil cannot be lost, and the growth of crops is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water pumping devices, in particular to a water pumping device for an irrigation pump station. Background Art

[0002] Irrigation, that is, using water to irrigate the land, under natural conditions, the water requirements of crops are often not met due to insufficient precipitation or uneven distribution. For this reason, it is necessary to irrigate the crop fields to make up for the lack of natural precipitation. When watering crops in the fields, it is necessary to connect the water pipe to the water outlet of the water pump, so a pumping device is needed.

[0003] A Chinese patent with announcement number CN216810100U discloses a pumping device for a farmland water conservancy irrigation pump station, including a fixed pipe, the top end of which extends outside the box body; the rotating pipe is rotatably installed in the fixed pipe, the bottom end of which extends outside the box body and is rotatably connected to the box body; the filter cartridge is sleeved on the rotating pipe; the shell is installed on one side of the fixed pipe; the rotating rod is rotatably installed in the shell; the driving wheel is fixedly sleeved on the rotating rod, one side of the driving wheel extends into the fixed pipe and is slidably connected to the fixed pipe; the first bevel gear is fixedly sleeved on the rotating rod. The utility model can filter out debris in the water while ensuring the water flow effect.

[0004] However, the above-mentioned pumping device still has some problems. In practical applications, when the pumping device is used to irrigate crops, the water output speed cannot be controlled. Too fast water flow will cause nutrients in the soil to be lost, affecting the growth of crops. Therefore, an irrigation pump station pumping device is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve the problems raised in the background technology, the utility model proposes a water pumping device for an irrigation pump station.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the utility model is an irrigation pump station water pumping device, including a main board, a box body is fixedly installed on the top side of the main board, one end of the box body is connected with a water outlet pipe, a water pump is installed on the outer wall of one end of the water outlet pipe, a water outlet speed control component is installed inside the water outlet pipe, and the water outlet speed control component includes a U-shaped frame, the U-shaped frame is fixedly installed on the top side of the main board, a limiting plate is fixed on the top side of the U-shaped frame, nine limiting holes are equidistantly opened inside the limiting plate, and one end of the limiting hole passes through the U-shaped frame and extends to the inside thereof, the inside of the U-shaped frame is located at the limiting plate A rotating rod is rotatably installed at the center, one end of the rotating rod rotates to penetrate the inside of the water outlet pipe and is fixedly connected with a baffle, and the radius of the baffle is equal to the inner wall radius of the water outlet pipe, a handwheel is fixedly connected to the top side of the rotating rod, and a limit rod is installed by sliding through the inside of the handwheel, one end of the limit rod penetrates the limit hole, and the top end of the limit rod is fixedly connected to a limit block, a return spring is fixedly connected between the limit block and the handwheel, and the return spring is sleeved on the outer wall of the limit rod, and the angle of the baffle in the water outlet pipe can be changed by adjusting the position of the rotating rod, thereby adjusting the water outlet speed, thereby ensuring that nutrients in the soil will not be lost and improving the growth of crops.

[0007] Preferably, a filter plate is fixedly installed between the two sides of the middle end of the box body, and the interior of the box body is divided into a water storage tank and a filter tank by the filter plate. The water entering the box body can be preliminarily filtered to remove large particles of impurities, thereby ensuring that the water quality entering the water storage tank is good and avoiding damage to the pump.

[0008] Preferably, two rotating shafts are symmetrically rotatably installed on one side of the filter bin, rotating rollers are installed on the outer walls of the rotating shafts, conveyor belts are installed between the outer walls of the rotating rollers, and a cleaning brush is installed on the outer side of the conveyor belt. A driving motor is installed on the D end of the box body, and one end of the rotating shaft is cooperatively connected with the output end of the driving motor, which can remove impurities accumulated on the filter plate and maintain the filtering effect of the filter plate.

[0009] Preferably, an inclined plate is fixedly installed inside the bottom end of the filter bin, a sewage pipe is connected to one side of the bottom end of the filter bin, a sewage valve is installed inside the sewage pipe, and a water inlet pipe is connected to the top end of the filter bin. The inclined plate helps impurities to accumulate in the direction of the sewage pipe, thereby facilitating the discharge of impurities in the filter bin.

[0010] Preferably, mounting frames are fixedly mounted at the four corners of the mainboard, and wheels are mounted inside the mounting frames through pins, so that the mounting frames can be easily moved, thereby improving the flexibility and applicability of the device.

[0011] Preferably, a movable door is installed on one side of the filter bin via a hinge, and a handle is fixedly connected to one side of the movable door, which facilitates cleaning and maintenance of the interior of the filter bin.

[0012] The utility model is beneficial in that:

[0013] 1. When the utility model adjusts the water flow speed, the limit rod is pulled out from the inside of the limit hole through the limit block, and then the rotating rod is rotated by turning the hand wheel, so that the baffle moves inside the water outlet pipe. When the rotating rod needs to be fixed at the current position, the limit rod will automatically slide into the corresponding limit hole under the action of the reset spring, so as to adjust the water outlet speed, thereby ensuring that the nutrients in the soil will not be lost and improving the growth of crops;

[0014] 2. The driving motor of the utility model drives the rotating shaft and the rotating roller to rotate, thereby driving the conveyor belt and the cleaning brush to work. Driven by the conveyor belt, the cleaning brush continuously removes impurities accumulated on the filter plate to maintain the filtering effect of the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 This is a schematic diagram of the structure of the utility model from the middle axis side view;

[0017] Figure 2 It is a schematic diagram of the internal structure of the pumping device;

[0018] Figure 3 This is a schematic diagram of the structure of the water outlet speed control component;

[0019] Figure 4 Schematic diagram of the water filtration component structure.

[0020] In the figure: 1. main board; 2. box body; 3. water outlet pipe; 4. water pump; 5. U-shaped frame; 6. limit plate; 7. limit hole; 8. rotating rod; 9. baffle; 10. hand wheel; 11. limit rod; 12. limit block; 13. reset spring; 14. filter plate; 15. water storage tank; 16. filter tank; 17. rotating shaft; 18. rotating roller; 19. conveyor belt; 20. cleaning brush; 21. driving motor; 22. tilting plate; 23. sewage pipe; 24. sewage valve; 25. water inlet pipe; 26. mounting frame; 27. wheel; 28. movable door; 29. ​​handle. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3 As shown, a water pumping device for an irrigation pump station comprises a main board 1, a box body 2 is fixedly mounted on the top side of the main board 1, one end of the box body 2 is connected with a water outlet pipe 3, a water pump 4 is mounted on the outer wall of one end of the water outlet pipe 3, a water outlet speed control component is mounted inside the water outlet pipe 3, and the water outlet speed control component comprises a U-shaped frame 5, the U-shaped frame 5 is fixedly mounted on the top side of the main board 1, a limiting plate 6 is fixed on the top side of the U-shaped frame 5, and nine equidistant openings are provided inside the limiting plate 6. A limiting hole 7 is provided, and one end of the limiting hole 7 passes through the U-shaped frame 5 and extends into the inside thereof. A rotating rod 8 is rotatably installed at the center of the limiting plate 6 inside the U-shaped frame 5. One end of the rotating rod 8 rotates and passes through the inside of the water outlet pipe 3 and is fixedly connected with a baffle 9. The radius of the baffle 9 is equal to the inner wall radius of the water outlet pipe 3. A hand wheel 10 is fixedly connected to the top side of the rotating rod 8. A limiting rod 11 is installed inside the hand wheel 10 and slides through it. One end of the limiting rod 11 passes through the limiting hole 7. The top end of the limit rod 11 is fixedly connected to a limit block 12, a return spring 13 is fixedly connected between the limit block 12 and the hand wheel 10, and the return spring 13 is sleeved on the outer wall of the limit rod 11; when working, in actual application, when the pumping device is used to irrigate crops, the water outlet speed cannot be controlled, and too fast water flow will cause the nutrients in the soil to be lost, affecting the growth of crops. When it is necessary to adjust the water flow speed, the limit rod 11 will be pulled out from the inside of the limit hole 7 through the limit block 12, and then the rotating rod 8 will be rotated by rotating the hand wheel 10, so that the baffle 9 will move inside the outlet pipe 3, changing the area of ​​the outlet pipe 3 opening it blocks, thereby controlling the water flow speed through the outlet pipe 3. When the appropriate water flow speed is adjusted, the limit rod 11 will automatically slide into the corresponding limit hole 7 under the action of the return spring 13, and the rotating rod 8 will be fixed at the current position, so as to achieve the adjustment of the water outlet speed, thereby ensuring that the nutrients in the soil will not be lost and improving the growth of crops.

[0023] See also Figure 1-2 As shown, mounting frames 26 are fixedly mounted at the four corners of the main board 1, and wheels 27 are mounted inside the mounting frames 26 through pins;

[0024] A filter plate 14 is fixedly installed between the two sides of the middle end of the box body 2. The interior of the box body 2 is divided into a water storage tank 15 and a filter tank 16 by the filter plate 14. The top of the filter tank 16 is connected with a water inlet pipe 25. When working, under natural conditions, the water requirement of crops cannot be met due to insufficient precipitation or uneven distribution. For this reason, it is necessary to irrigate the crop field. When performing irrigation operations, river water is usually used. Since there are large particles of impurities in the river water, it is necessary to filter the water source. First, the wheel 27 is used to move the water device to a suitable position, and the pump 4 is started to start pumping water from the water source. The water will enter the interior of the filter tank 16 through the water inlet pipe 25. The water source passes through the filter plate 14, and the large particles of impurities are blocked by the filter plate 14 in the filter tank 16, while the clean water flows into the water storage tank 15, ensuring that the water quality entering the pump 4 is relatively pure, preventing the impurities from damaging the pump 4, and finally transporting it to the irrigation area required by the crops through the outlet pipe 3.

[0025] See also Figure 1 , 2 As shown in FIG. 4 , two rotating shafts 17 are symmetrically mounted on one side of the filter bin 16, rotating rollers 18 are mounted on the outer walls of the rotating shafts 17, a conveyor belt 19 is mounted between the outer walls of the rotating rollers 18, a cleaning brush 20 is mounted on the outer side of the conveyor belt 19, a driving motor 21 is mounted on one side of the D end of the box body 2, and one end of the rotating shaft 17 is matched and connected with the output end of the driving motor 21;

[0026] An inclined plate 22 is fixedly installed inside the bottom end of the filter bin 16, a sewage pipe 23 is connected to one side of the bottom end of the filter bin 16, and a sewage valve 24 is installed inside the sewage pipe 23;

[0027] One side of the filter bin 16 is hingedly provided with a movable door 28, and a handle 29 is fixedly connected to one side of the movable door 28; during operation, when the irrigation operation is completed, there will be impurities on the surface of the filter plate 14, which will clog the filter holes. If regular cleaning is not performed, the filtering effect will be affected. The driving motor 21 drives the rotating shaft 17 and the rotating roller 18 to rotate, thereby driving the conveyor belt 19 and the cleaning brush 20 to work. Driven by the conveyor belt 19, the cleaning brush 20 continuously removes impurities accumulated on the filter plate 14 to maintain the filtering effect of the filter plate 14. After the cleaning operation is completed, by opening the drain valve 24, with the cooperation of the inclined plate 22, the impurities are accumulated in the direction of the drain pipe 23, and finally the impurities are discharged from the filter bin 16 through the drain pipe 23. Finally, the movable door 28 can be opened by the handle 29, and the interior of the filter bin 16 can be easily entered for cleaning.

[0028] Working principle: first, the water surrounding device is moved to a suitable position by the cooperation of the wheel 27, and the water pump 4 is started to draw water from the water source. The water will enter the interior of the filter chamber 16 through the water inlet pipe 25. The water source passes through the filter plate 14, and the large particles of impurities are blocked by the filter plate 14 in the filter chamber 16, while the clean water flows into the water storage tank 15, ensuring that the water quality entering the water pump 4 is relatively pure, preventing the impurities from damaging the water pump 4, and finally transporting the water to the irrigation area required by the crops through the outlet pipe 3;

[0029] When the water flow rate needs to be adjusted, the limit rod 11 is pulled out from the inside of the limit hole 7 through the limit block 12, and then the rotating rod 8 is rotated by turning the hand wheel 10, so that the baffle 9 moves inside the water outlet pipe 3, changing the area of ​​the opening of the water outlet pipe 3 that it blocks, thereby controlling the water flow rate through the water outlet pipe 3. When the water flow rate is adjusted to a suitable level, the limit rod 11 will automatically slide into the corresponding limit hole 7 under the action of the return spring 13, and the rotating rod 8 will be fixed at the current position, thereby realizing the adjustment of the water outlet speed, thereby ensuring that the nutrients in the soil will not be lost and improving the growth of crops;

[0030] The driving motor 21 drives the rotating shaft 17 and the rotating roller 18 to rotate, thereby driving the conveyor belt 19 and the cleaning brush 20 to work. Driven by the conveyor belt 19, the cleaning brush 20 continuously removes impurities accumulated on the filter plate 14 to maintain the filtering effect of the filter plate 14. After the cleaning operation is completed, by opening the drain valve 24, with the cooperation of the inclined plate 22, the impurities are accumulated in the direction of the drain pipe 23, and finally the impurities are discharged from the filter bin 16 through the drain pipe 23. Finally, the movable door 28 can be opened by the handle 29, and the interior of the filter bin 16 can be easily entered for cleaning.

[0031] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A water pumping device for an irrigation pump station, characterized in that: The invention comprises a main board (1), a box body (2) is fixedly mounted on the top side of the main board (1), one end of the box body (2) is connected to a water outlet pipe (3), one end of the water outlet pipe (3) is installed on the outer wall, and a water pump (4) is installed inside the water outlet pipe (3). A water outlet speed control component is installed inside the water outlet pipe (3), and the water outlet speed control component comprises a U-shaped frame (5), the U-shaped frame (5) is fixedly mounted on the top side of the main board (1), a limiting plate (6) is fixed on the top side of the U-shaped frame (5), nine limiting holes (7) are evenly spaced inside the limiting plate (6), and one end of the limiting hole (7) passes through the U-shaped frame (5) and extends to the inside thereof, and the inside of the U-shaped frame (5) is located at the limiting plate. A rotating rod (8) is rotatably installed at the center of (6), one end of the rotating rod (8) is rotatably penetrated into the interior of the water outlet pipe (3) and is fixedly connected to a baffle (9), and the radius of the baffle (9) is equal to the radius of the inner wall of the water outlet pipe (3), the top side of the rotating rod (8) is fixedly connected to a hand wheel (10), the interior of the hand wheel (10) is slidably penetrated and installed with a limit rod (11), one end of the limit rod (11) is penetrated through the limit hole (7), the top end of the limit rod (11) is fixedly connected to a limit block (12), a return spring (13) is fixedly connected between the limit block (12) and the hand wheel (10), and the return spring (13) is sleeved on the outer wall of the limit rod (11).

2. The irrigation pump station pumping device according to claim 1, characterized in that: A filter plate (14) is fixedly installed between the two sides of the middle end of the box body (2), and the interior of the box body (2) is divided into a water storage bin (15) and a filter bin (16) by the cooperation of the filter plate (14).

3. The irrigation pump station pumping device according to claim 2, characterized in that: Two rotating shafts (17) are symmetrically mounted on one side of the filter bin (16), rotating rollers (18) are mounted on the outer walls of the rotating shafts (17), a conveyor belt (19) is mounted between the outer walls of the rotating rollers (18), a cleaning brush (20) is mounted on the outer side of the conveyor belt (19), a driving motor (21) is mounted on one side of the D end of the box body (2), and one end of the rotating shaft (17) is cooperatively connected to the output end of the driving motor (21).

4. The irrigation pumping station water pumping device according to claim 3, characterized in that: An inclined plate (22) is fixedly installed inside the bottom end of the filter bin (16), a sewage pipe (23) is connected to one side of the bottom end of the filter bin (16), a sewage valve (24) is installed inside the sewage pipe (23), and a water inlet pipe (25) is connected to the top end of the filter bin (16).

5. The irrigation pump station water pumping device according to claim 1, characterized in that: The four corners of the main board (1) are all fixedly mounted with mounting frames (26), and wheels (27) are mounted inside the mounting frames (26) via pins.

6. The irrigation pump station water pumping device according to claim 4, characterized in that: A movable door (28) is installed on one side of the filter bin (16) via a hinge, and a handle (29) is fixedly connected to one side of the movable door (28).

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