Stably-used irrigation water pumping equipment for irrigation and water conservancy

Abstract

The utility model discloses irrigation and water pumping equipment used for irrigation and water conservancy and stable to use, and relates to the technical field of water conservancy. The irrigation and water pumping equipment comprises a base, a water tank is fixedly connected to the top of the base, a water inlet pipe is arranged on one side of the water tank, and a dredging mechanism is arranged at the bottom end of the water inlet pipe; the dredging mechanism comprises a filter screen, a cross rod, a telescopic rod, a disc, an ejector pin, a spring, a vertical shaft, a round rod, a spiral slide rail, a roller and an impeller; river water is pumped into the water tank through the water inlet pipe through the water pump, the river water drives the impeller to rotate when flowing through the interior of the water inlet pipe, the impeller rotates to drive the ejector pins to move downwards, and the ejector pins can be inserted into filter holes of the filter screen in the downward moving process. And impurities blocked in the filter holes are cleaned, so that the smoothness of the water inlet pipe is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy, in particular to irrigation pumping equipment with stable utilization of farmland water. Background Art

[0002] Technical measures to supplement the water needed by crops. 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 are often not met due to insufficient precipitation or uneven distribution. Therefore, artificial irrigation is necessary to make up for the lack of natural rainfall. Irrigation means using water to irrigate the land. The principle of irrigation is that the amount of irrigation, the number of irrigations and the time should be determined according to the water requirements of medicinal plants, the growth stage, the climate and the soil conditions. It should be timely, appropriate and reasonable. Its types mainly include irrigation before sowing, irrigation for seedling promotion, irrigation during the growth period and irrigation in winter.

[0003] The patent with patent announcement number CN215560604030U discloses a water conservancy irrigation pump station pumping equipment, including a base plate, a water storage tank and a water pump float valve, wherein support legs are fixed at the four corners of the lower end surface of the water storage tank, the water storage tank is fixed to one end of the upper end surface of the base plate through the support legs, an observation window is inlaid in the middle of one side of the water storage tank, the water storage tank is connected and installed with a drainage pipe in the middle of the lower ends of three sides located on the observation window, a control valve is fixed in the middle of the drainage pipe, the end of the drainage pipe away from the water storage tank is connected and installed with a flange, the upper end surface of the base plate away from the water storage tank is respectively fixed with a water pump and a control cabinet on both sides, a suction pipe is connected and installed in the middle of one end of the water pump, a water outlet pipe is connected and installed in the middle of the upper end of the water pump, the upper end of the outlet pipe is located on the upper side of the water storage tank, and the water pump float valve is fixed to the inner upper end of the water storage tank. The above patent has the following shortcomings: although the existing irrigation device can pump river water to irrigate farmland through a water pump, there may be a lot of impurities in the river water, which may block the water inlet pipe. In view of this, we propose an irrigation pumping device that can utilize farmland water stably. Utility Model Content

[0004] The utility model aims to provide an irrigation pumping device with stable use of farmland water to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An irrigation pumping device with stable use of farmland water comprises a base, a water tank is fixedly connected to the top of the base, a water inlet pipe is arranged on one side of the water tank, and a dredging mechanism is arranged at the bottom end of the water inlet pipe;

[0007] The dredging mechanism includes a filter screen, a crossbar, a telescopic rod, a disc, a thimble, a spring, a vertical shaft, a round rod, a spiral slide rail, a roller, and an impeller;

[0008] The filter screen is fixedly connected to the bottom end of the water inlet pipe, the cross bar is fixedly connected to the inside of the water inlet pipe, the top end of the telescopic rod is fixedly connected to the cross bar, the bottom end of the telescopic rod is fixedly connected to the disc, the ejector pin is fixedly connected to the bottom of the disc, and the ejector pin corresponds to the filter hole on the filter screen one by one. The cross bar is provided to provide support force for the telescopic rod.

[0009] Preferably, the spring is sleeved on the outside of the telescopic rod, the top end of the spring is fixedly connected to the cross bar, and the bottom end of the spring is fixedly connected to the disc. The spring is provided to drive the telescopic rod to rebound.

[0010] Preferably, the middle of the vertical shaft rotates through the cross bar through a bearing, the impeller is fixedly connected to the top of the vertical shaft, the round rod is fixedly connected to the bottom of the vertical shaft, the spiral slide is fixedly connected to the outer wall of the round rod, the roller is fixedly connected to the top of the disc, and the roller is slidably connected to the spiral slide. The cross bar is provided to provide support force for the vertical shaft.

[0011] Preferably, the water inlet pipe is fixedly connected to the left side of the water tank, and a water pump is provided in the middle of the water inlet pipe.

[0012] Preferably, an irrigation mechanism is provided on the top of the water tank, and the irrigation mechanism includes a bracket, the bracket is connected to the right inner wall of the water tank, the left end of the bracket is rotatably connected to the middle part of the curved pipe through a bearing, and the top end of the curved pipe is fixedly connected to an electric nozzle.

[0013] Preferably, a motor is fixedly connected to the top of the bracket, a first gear is fixedly connected to the top output end of the motor, a second gear is fixedly connected to the middle of the curved pipe, and the first gear is meshed with the second gear.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. Use a water pump to pump river water into the water tank through the water inlet pipe. When the river water flows through the water inlet pipe, it will drive the impeller to rotate. The rotation of the impeller drives the thimble to move downward. During the downward movement of the thimble, it will insert into the filter holes of the filter and clean up the impurities blocked in the filter holes, thereby ensuring the patency of the water inlet pipe.

[0016] 2. The water in the water tank is sprayed out through the curved pipe by the electric nozzle. At the same time, the motor is turned on to drive the first gear to rotate. The rotation of the first gear drives the second gear to rotate. The rotation of the second gear drives the curved pipe to rotate. In this way, the electric nozzle can evenly irrigate the surrounding farmland. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the bottom structure of the utility model;

[0019] Figure 3 It is an internal cross-sectional view of the dredging mechanism area in the utility model.

[0020] In the figure: 1, base; 2, water tank; 3, water inlet pipe; 4, dredging mechanism; 5, water pump; 6, irrigation mechanism; 401, filter; 402, cross bar; 403, telescopic rod; 404, disc; 405, thimble; 406, spring; 407, vertical axis; 408, round rod; 409, spiral slide rail; 4010, roller; 4011, impeller; 601, bracket; 602, elbow; 603, electric nozzle; 604, motor; 605, first gear; 606, second gear. 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] Embodiment 1

[0023] like Figure 1-3As shown, a stable irrigation pumping equipment for farmland water utilization includes a base 1, a water tank 2 is fixedly connected to the top of the base 1, a water inlet pipe 3 is arranged on one side of the water tank 2, and a dredging mechanism 4 is arranged at the bottom of the water inlet pipe 3; the dredging mechanism 4 includes a filter 401, a cross bar 402, a telescopic rod 403, a disc 404, a thimble 405, a spring 406, a vertical shaft 407, a round rod 408, a spiral slide 409, a roller 4010, and an impeller 4011; the filter 401 is fixedly connected to the bottom of the water inlet pipe 3, the cross bar 402 is fixedly connected to the inside of the water inlet pipe 3, the top of the telescopic rod 403 is fixedly connected to the cross bar 402, the bottom of the telescopic rod 403 is fixedly connected to the disc 404, the thimble 405 is fixedly connected to the bottom of the disc 404, and the thimble 405 corresponds to the filter holes on the filter 401. The cross bar 402 is provided to provide support force for the telescopic rod 403. The spring 406 is sleeved on the outside of the telescopic rod 403, the top of the spring 406 is fixedly connected to the cross bar 402, and the bottom of the spring 406 is fixedly connected to the disc 404. The spring 406 is provided to drive the telescopic rod 403 to rebound. The middle part of the vertical shaft 407 rotates through the cross bar 402 through the bearing, the impeller 4011 is fixedly connected to the top of the vertical shaft 407, the round rod 408 is fixedly connected to the bottom of the vertical shaft 407, the spiral slide 409 is fixedly connected to the outer wall of the round rod 408, the roller 4010 is fixedly connected to the top of the disc 404, and the roller 4010 is slidably connected to the spiral slide 409. The cross bar 402 is provided to provide support force for the vertical shaft 407. The water inlet pipe 3 is fixedly connected to the left side of the water tank 2, and a water pump 5 is provided in the middle of the water inlet pipe 3.

[0024] When in use, first place the bottom end of the water inlet pipe 3 in the river water, then use the water pump 5 to pump the river water into the water tank 2 through the water inlet pipe 3. When the river water flows through the water inlet pipe 3, it drives the impeller 4011 to rotate. The rotation of the impeller 4011 drives the vertical shaft 407 to rotate. The rotation of the vertical shaft 407 drives the round rod 408 to rotate. The rotation of the round rod 408 drives the spiral slide 409 to rotate. During the rotation of the spiral slide 409, the roller 4010 is pushed downward. The downward movement of the roller 4010 drives the disc 404 to move downward. The disc 404 drives the ejector pin 405 to move downward. During the downward movement of the ejector pin 405, it is inserted into the filter holes of the filter screen 401 to clean the impurities blocked in the filter holes.

[0025] Embodiment 2

[0026] like Figure 1-3As shown, an irrigation mechanism 6 is provided on the top of the water tank 2, and the irrigation mechanism 6 includes a bracket 601, the bracket 601 is connected to the right inner wall of the water tank 2, the left end of the bracket 601 is rotatably connected to the middle part of the curved pipe 602 through a bearing, and the top of the curved pipe 602 is fixedly connected to an electric nozzle 603. The bracket 601 is provided to provide support force for the curved pipe 602. The top of the bracket 601 is fixedly connected to a motor 604, the top output end of the motor 604 is fixedly connected to a first gear 605, the middle part of the curved pipe 602 is fixedly connected to a second gear 606, and the first gear 605 is meshed with the second gear 606.

[0027] When in use, based on the first embodiment, the water in the water tank 2 is sprayed out through the curved pipe 602 through the electric nozzle 603, and at the same time, the motor 604 is turned on to drive the first gear 605 to rotate, and the rotation of the first gear 605 drives the second gear 606 to rotate, and the rotation of the second gear 606 drives the curved pipe 602 to rotate, so that the electric nozzle 603 can evenly irrigate the surrounding farmland.

[0028] 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. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An irrigation pumping device for stable use of farmland water, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a water tank (2), one side of the water tank (2) is provided with a water inlet pipe (3), and the bottom end of the water inlet pipe (3) is provided with a dredging mechanism (4); The dredging mechanism (4) comprises a filter screen (401), a cross bar (402), a telescopic rod (403), a disc (404), a thimble (405), a spring (406), a vertical shaft (407), a round rod (408), a spiral slide rail (409), a roller (4010), and an impeller (4011); The filter screen (401) is fixedly connected to the bottom end of the water inlet pipe (3), the cross bar (402) is fixedly connected to the inside of the water inlet pipe (3), the top end of the telescopic rod (403) is fixedly connected to the cross bar (402), the bottom end of the telescopic rod (403) is fixedly connected to the disc (404), the ejector pin (405) is fixedly connected to the bottom of the disc (404), and the ejector pin (405) corresponds one-to-one to the filter holes on the filter screen (401).

2. The irrigation pumping equipment with stable use of farmland water according to claim 1, characterized in that: The spring (406) is sleeved on the outside of the telescopic rod (403), the top end of the spring (406) is fixedly connected to the cross bar (402), and the bottom end of the spring (406) is fixedly connected to the disc (404).

3. The irrigation pumping equipment with stable use of farmland water according to claim 2 is characterized by: The middle part of the vertical shaft (407) rotates through the cross bar (402) through a bearing, the impeller (4011) is fixedly connected to the top end of the vertical shaft (407), the round rod (408) is fixedly connected to the bottom end of the vertical shaft (407), the spiral slide rail (409) is fixedly connected to the outer wall of the round rod (408), the roller (4010) is fixedly connected to the top of the disc (404), and the roller (4010) is slidably connected to the spiral slide rail (409).

4. The irrigation pumping equipment with stable use of farmland water according to claim 3 is characterized by: The water inlet pipe (3) is fixedly connected to the left side of the water tank (2), and a water pump (5) is arranged in the middle of the water inlet pipe (3).

5. The irrigation pumping equipment with stable use of farmland water according to claim 4, characterized in that: An irrigation mechanism (6) is arranged on the top of the water tank (2), and the irrigation mechanism (6) comprises a bracket (601), the bracket (601) is connected to the right inner wall of the water tank (2), the left end of the bracket (601) is rotatably connected to the middle part of a curved pipe (602) via a bearing, and the top end of the curved pipe (602) is fixedly connected to an electric nozzle (603).

6. The irrigation pumping equipment with stable use of farmland water according to claim 5, characterized in that: A motor (604) is fixedly connected to the top of the bracket (601), a first gear (605) is fixedly connected to the top output end of the motor (604), a second gear (606) is fixedly connected to the middle of the curved pipe (602), and the first gear (605) is meshed with the second gear (606).

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