CN215380520U - Water-saving irrigation device for farmland - Google Patents

Abstract

The utility model discloses a farmland water-saving irrigation device which comprises a water pump, wherein a feed end of the water pump is fixedly connected with a water inlet pipe, a discharge end of the water pump is fixedly connected with a water outlet pipe, the outer side of the water outlet pipe is fixedly sleeved with a fixing ring, the bottom end of the fixing ring is fixedly connected with a fixing column, the bottom end of the fixing column is arranged in a conical shape, the fixing column is fixed in a farmland, the outer side of the fixing column is fixedly sleeved with a connecting plate, the connecting plate is arranged at a position close to the bottom end of the fixing column, and an adjusting device is arranged on the fixing column. The utility model has simple structure and convenient operation, can automatically control the irrigation device according to the water level in the farmland, and can close the device when the water level reaches the proper height and open the device when the water level is lower, thereby keeping the water level of the farmland at the proper height and being beneficial to the growth of crops.

Description

Water-saving irrigation device for farmland

Technical Field

The utility model relates to the field of agriculture, in particular to a farmland water-saving irrigation device.

Background

Agriculture is one of the national foundation stone industries, crops need to be irrigated at regular time for the growth of the crops, the water needed by the crops is ensured to be sufficient, and the farmland irrigation is usually realized by introducing rivers or underground water into ditches of the farmland by using a water pump.

The irrigation equipment in current farmland stops irrigating usually under artificial operation, and unable automatic shutdown, and manual operation confirms the water level in the farmland mostly through eyes to make irrigation water too much, not only wasted the water resource, too high water level still is unfavorable for the growth of crops moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, such as: unable automatic shutdown is irrigated, needs the manual work to confirm the water level in the farmland through eyes to make irrigation water too much, not only wasted the water resource, too high water level still is unfavorable for the growth of crops moreover, and a farmland water-saving irrigation device who proposes.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a farmland water-saving irrigation device, includes the water pump, inlet tube of feed end fixedly connected with of water pump, outlet tube of discharge end fixedly connected with of water pump, the fixed cover in the outside of outlet tube is equipped with a solid fixed ring, a solid fixed ring's bottom fixedly connected with fixed ring, the bottom of fixed column is the toper setting, the fixed column is fixed in the farmland, the fixed cover in the outside of fixed column is equipped with a connecting plate, the connecting plate sets up the position department near the fixed column bottom, be provided with adjusting device on the fixed column.

Preferably, the adjusting device includes an adjusting float, a moving groove is formed in a side wall of the fixed column away from the water pump, a moving block is arranged on the moving groove in a sliding manner, the adjusting float is fixedly connected to one side of the moving block, an adjusting cavity is formed in a side wall of the moving groove, the adjusting cavity is communicated with the moving groove, a worm is rotatably connected between an upper inner wall and a lower inner wall of the adjusting cavity, and a rotating wheel is fixedly sleeved at the top end of the worm.

Preferably, the bottom end of the water outlet pipe is fixedly connected with a fixed base, the bottom end of the fixed base is rotatably provided with a switch knob, the switch knob corresponds to the rotating wheel in position, and the switch knob is connected with the rotating wheel through a transmission belt.

Preferably, a fixed groove is further formed in the side wall of the moving block, which is close to the worm, a fixed shaft is rotatably connected between the front side wall and the rear side wall of the fixed groove, a worm wheel is fixedly sleeved on the fixed shaft, the specification of the worm wheel is matched with that of the worm, and the worm wheel is meshed with the worm.

Preferably, the switch knob is connected with the power supply and the input end of the water pump through wires.

Preferably, the water outlet pipe adopts a hard pipeline.

Compared with the prior art, the utility model has the beneficial effects that: the adjusting buoy is arranged, the irrigation device can be automatically controlled according to the water level in the farmland, the device is closed when the water level reaches a proper height, and the device is opened when the water level is lower, so that the water level of the farmland is kept at a proper height, and the growth of crops is facilitated.

Drawings

FIG. 1 is a schematic structural view of a farmland water-saving irrigation device provided by the utility model;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a schematic perspective view of a moving block of the agricultural water-saving irrigation device provided by the utility model.

In the figure: the water pump 1, the water inlet pipe 2, the water outlet pipe 3, the fixing ring 4, the fixing column 5, the connecting plate 6, the moving groove 7, the adjusting cavity 8, the worm 9, the rotating wheel 10, the fixing base 11, the switch knob 12, the driving belt 13, the moving block 14, the fixing groove 15, the fixing shaft 16, the worm wheel 17 and the adjusting buoy 18.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, a farmland water-saving irrigation device comprises a water pump 1, a water inlet pipe 2 is fixedly connected to the feed end of the water pump 1, a water outlet pipe 3 is fixedly connected to the discharge end of the water pump 1, a rigid pipeline is adopted as the water outlet pipe 3, a fixing ring 4 is fixedly sleeved on the outer side of the water outlet pipe 3, a fixing column 5 is fixedly connected to the bottom end of the fixing ring 4, the bottom end of the fixing column 5 is in a conical arrangement, the fixing column 5 is fixed in a farmland, a connecting plate 6 is fixedly sleeved on the outer side of the fixing column 5, the connecting plate 6 is arranged at a position close to the bottom end of the fixing column 5, an adjusting device is arranged on the fixing column 5, the adjusting device comprises an adjusting buoy 18, a moving groove 7 is arranged on the side wall of the fixing column 5 far away from the water pump 1, a moving block 14 is arranged on the sliding surface of the moving groove 7, the adjusting buoy 18 is fixedly connected to one side of the moving block 14, an adjusting cavity 8 is arranged on the side wall of the moving groove 7, the adjusting cavity 8 is communicated with the moving groove 7, a worm 9 is rotatably connected between the upper inner wall and the lower inner wall of the adjusting cavity 8, a rotating wheel 10 is fixedly sleeved at the top end of the worm 9, a fixed base 11 is fixedly connected at the bottom end of the water outlet pipe 3, a switch knob 12 is rotatably arranged at the bottom end of the fixed base 11, the position of the switch knob 12 corresponds to that of the rotating wheel 10, the switch knob 12 is connected with the rotating wheel 10 through a driving belt 13, the switch knob 12 is connected with a power supply and the input end of the water pump 1 through a lead, a fixed groove 15 is further arranged on the side wall of the moving block 14 close to the worm 9, a fixed shaft 16 is rotatably connected between the front side wall and the rear side wall of the fixed groove 15, a worm wheel 17 is fixedly sleeved on the fixed shaft 16, the specification of the worm wheel 17 is matched with the worm 9, and the worm wheel 17 is meshed with the worm 9, the device is placed beside a farmland, the fixed column 5 is inserted into the farmland, the connecting plate 6 is attached to the ground, the switch knob 12 is rotated, the device is started, the water pump 1 pumps water into the farmland, the adjusting buoy 18 moves upwards under the buoyancy of the water along with the rise of the water level in the farmland, so that the moving block 14 also moves upwards, the worm wheel 17 which is rotationally connected with the moving block through the fixed shaft 16 rotates, the worm 9 which is meshed with the worm wheel 17 also rotates along with the worm wheel, the rotating wheel 10 on the fixedly sleeved early worm 9 is driven to rotate, the switch knob 12 also rotates along with the worm wheel under the action of the driving belt 13, the device is closed, the waste caused by the excessive use of the water is prevented, meanwhile, when the water level in the farmland descends due to the influence of crops and evaporation, the adjusting buoy 18 also descends along with the worm wheel, so that the switch 12 rotates, the device is restarted, and injecting water into the farmland again.

In the utility model, the device is placed beside a farmland, the fixed column 5 is inserted into the farmland, the connecting plate 6 is attached to the ground, the switch knob 12 is rotated, the device is started, the water pump 1 pumps water into the farmland, the adjusting buoy 18 moves upwards under the buoyancy of the water along with the rise of the water level in the farmland, so that the moving block 14 also moves upwards, the worm wheel 17 which is rotationally connected with the moving block through the fixed shaft 16 rotates, the worm 9 which is meshed with the worm wheel 17 rotates along with the worm wheel, the rotating wheel 10 on the fixed sleeved early worm 9 is driven to rotate, the switch knob 12 also rotates along with the worm wheel under the action of the driving belt 13, the device is closed, the waste caused by the excessive use of the water is prevented, meanwhile, when the water level in the farmland drops due to the influence of crops and evaporation, the adjusting buoy 18 also drops along with the worm wheel, so that the switch 12 rotates, the device is restarted, and injecting water into the farmland again.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (6)

1. The utility model provides a farmland water-saving irrigation device, includes water pump (1), its characterized in that, inlet tube (2) of feed end fixedly connected with of water pump (1), outlet pipe (3) of the discharge end fixedly connected with of water pump (1), the fixed cover in the outside of outlet pipe (3) is equipped with one and fixes solid ring (4), a fixed column (5) of the bottom fixedly connected with of fixed ring (4), the bottom of fixed column (5) is the toper setting, fixed column (5) are fixed in the farmland, the fixed cover in the outside of fixed column (5) is equipped with one connecting plate (6), connecting plate (6) set up in the position department that is close to fixed column (5) bottom, be provided with adjusting device on fixed column (5).

2. The farmland water-saving irrigation device as claimed in claim 1, characterized in that the adjusting device comprises an adjusting buoy (18), a moving groove (7) is formed in a side wall of the fixed column (5) far away from the water pump (1), a moving block (14) is arranged in the moving groove (7) in a sliding manner, the adjusting buoy (18) is fixedly connected to one side of the moving block (14), an adjusting cavity (8) is formed in a side wall of the moving groove (7), the adjusting cavity (8) is communicated with the moving groove (7), a worm (9) is rotatably connected between an upper inner wall and a lower inner wall of the adjusting cavity (8), and a rotating wheel (10) is fixedly sleeved at the top end of the worm (9).

3. A farmland water-saving irrigation device as claimed in claim 2, characterized in that a fixed base (11) is fixedly connected to the bottom end of the water outlet pipe (3), a switch knob (12) is rotatably arranged at the bottom end of the fixed base (11), the switch knob (12) is positioned corresponding to the rotating wheel (10), and the switch knob (12) is connected with the rotating wheel (10) through a transmission belt (13).

4. A farmland water-saving irrigation device as claimed in claim 2, wherein a fixed groove (15) is further formed on one side wall of the moving block (14) close to the worm (9), a fixed shaft (16) is rotatably connected between the front side wall and the rear side wall of the fixed groove (15), a worm wheel (17) is fixedly sleeved on the fixed shaft (16), the specification of the worm wheel (17) is matched with that of the worm (9), and the worm wheel (17) is meshed with the worm (9).

5. A farmland water-saving irrigation device as claimed in claim 3, wherein the switch knob (12) is connected with a power supply and an input end of the water pump (1) through wires.

6. A farmland water-saving irrigation device as claimed in claim 1, wherein the water outlet pipe (3) adopts a hard pipeline.

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