Water conservancy irrigation device for water conservancy project

Abstract

The utility model discloses a water conservancy irrigation device for a water conservancy project, which comprises a support plate, wheels, a handrail, a water tank, a transmission structure, a connecting structure and a support structure. Wheels on the left front side drive a belt pulley set to rotate through a rotating shaft, the belt pulley set drives a gear pump to rotate through the rotating shaft, the gear pump pumps water or chemicals in a water tank to a water outlet pipe through a water inlet pipe, and the water or chemicals are sprayed outwards through a spray head, so that the effect of irrigation during movement is achieved; a gear pump is changed to extract external air through an air inlet pipe by rotating a valve of a three-way reversing valve, a supporting structure is arranged, a rotating plate is anticlockwise rotated by 180 degrees through a damping rotating shaft, the rotating plate abuts against the ground, a supporting plate inclines, and a rotating handle fixed to the upper side of a belt pulley set is used for rotating; and the effect of irrigation during stopping is achieved.

Description

Technical Field

[0001] The utility model relates to the field related to water conservancy projects, in particular to a water conservancy irrigation device used in water conservancy projects. Background Art

[0002] Water conservancy projects are the control and utilization of surface water and groundwater. Irrigation is a relatively convenient and environmentally friendly way to utilize surface water and groundwater. It can protect water resources and promote agricultural production.

[0003] The Chinese patent with patent announcement number CN220674949U discloses "A water conservancy irrigation device for water conservancy projects". By setting a water tank, a water inlet, a stirring shaft, a water pump, a water outlet pipe, a tee pipe, a spring pipe, a spray pipe, a nozzle, a rotating shaft, a bracket, a worm gear, a worm, a push rod, and a support frame, when in use, the user can pour the powder to be sprayed and an appropriate amount of water into the water tank through the water inlet, and then turn the handle. The rotation of the handle drives the stirring shaft to rotate. At this time, the powder and water in the water tank can be stirred to form a medicine. Then, the crank on the top of the rotatable worm is used. At this time, the worm rotates, and the rotation of the worm drives the worm wheel to rotate, and the rotation of the worm wheel drives the rotating shaft to rotate. The rotation of the rotating shaft drives the spray pipe and the nozzle to rotate, and the spray angle of the spray pipe can be adjusted at this time. After the adjustment is completed, the user can start the water pump. At this time, the water pump can transport the medicine in the water tank to the water outlet pipe through the connecting pipe, and then to the three-way pipe, and then to the spring pipe, and then spray through the nozzles outside the two spray pipes. After that, the user can push the push rod to move the base, thereby achieving the effect of mobile spraying, which can facilitate the user to stir and mix the medicine, etc., and can also adjust the spraying angle, so as to facilitate use, and can spray in multiple directions at one time, thereby improving work efficiency;

[0004] Although the above-mentioned water conservancy project uses a water conservancy irrigation device with certain advantages in terms of angle adjustment capability, the irrigation device usually needs to be connected by a circuit and water is pumped by a water pump for irrigation. Batteries are generally required, and the batteries must be charged, which is inconvenient to use and has low practicality. Utility Model Content

[0005] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides a water conservancy irrigation device for water conservancy projects.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a water conservancy irrigation device for a water conservancy project, comprising a support plate, a wheel, a handrail, a water tank, a transmission structure, a connecting structure and a supporting structure, wherein wheels are respectively fixed on the left and right sides of the lower end surface of the support plate, and handrails are respectively fixed on the front and rear sides of the right side of the upper end surface of the support plate, a water tank is arranged on the left side of the handrail, and the lower end surface of the water tank is fixedly connected to the support plate, the wheel on the left front side is connected to the transmission structure, the upper middle side of the left end surface of the water tank is connected to the connecting structure, and the middle part of the left end surface of the support plate is provided with a supporting structure, the transmission structure comprises a gear pump, a bracket, a water outlet pipe, a nozzle and a pulley group, the lower sides of the left and right end surfaces of the gear pump are respectively fixedly connected to the bracket, the middle part of the left end surface of the gear pump is fixedly connected to one end of the water outlet pipe, and the other end of the water outlet pipe is fixedly connected to the nozzle, the upper middle part of the gear pump is rotatably connected to one end of the pulley group through a rotating shaft, and the other end of the pulley group passes through the support plate and is rotatably connected to the wheel through the rotating shaft.

[0007] Optionally, the connecting structure includes a three-way reversing valve, a water inlet pipe, an air inlet pipe and a delivery pipe, the upper end of the three-way reversing valve is fixedly connected to the water inlet pipe, the left end of the three-way reversing valve is fixedly connected to the air inlet pipe, the lower end of the three-way reversing valve is fixedly connected to one end of the delivery pipe, and the other end of the delivery pipe is fixedly connected to the middle part of the right end surface of the gear pump.

[0008] Optionally, the supporting structure includes a rectangular groove, a damping shaft and a rotating plate, the front and rear end surfaces of the right side of the inner wall of the rectangular groove are rotatably connected to the damping shaft, a rotating plate is fixed to the outer side of the damping shaft, and the rectangular groove is opened in the middle of the left end surface of the support plate.

[0009] Optionally, the upper right side of the handrail is provided with anti-slip texture to prevent the staff's hands from slipping.

[0010] Optionally, an addition port is provided on the right side of the middle portion of the upper end surface of the water tank, and an addition cover is mounted on the outer side of the addition port, which is convenient for adding water or medicine into the interior of the water tank.

[0011] Optionally, the upper end surface of the bracket is fixedly connected to the support plate by bolts, so as to facilitate fixing the gear pump.

[0012] Optionally, the lower right end of the water inlet pipe passes through the water tank and extends to the lower inner side of the water tank, which is conducive to extracting water or medicine inside the water tank through the water inlet pipe.

[0013] Beneficial effects of the utility model:

[0014] The utility model discloses a water conservancy irrigation device for water conservancy projects. By setting a transmission structure and a connection structure, a worker holds a handrail and pushes a support plate to move by using a wheel. The wheel on the left front side drives a pulley group to rotate through a rotating shaft. The pulley group drives a gear pump to rotate through a rotating shaft. The gear pump extracts water or medicine inside a water tank to an outlet pipe through an inlet pipe, and sprays it to the outside through a nozzle, thereby achieving an irrigation effect during movement. When irrigation is not needed during movement, the gear pump is changed to extract external air through an inlet pipe by rotating a valve of a three-way reversing valve. By setting a supporting structure, the damping rotating shaft is used to rotate the rotating plate counterclockwise by 180 degrees, so that the rotating plate is against the ground, and the support plate is tilted. The rotating handle fixed on the upper side of the pulley group is used to rotate the rotating plate, thereby achieving an irrigation effect when stopped. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the transmission structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the connection structure of the utility model;

[0019] Figure 5 It is a schematic diagram of the supporting structure of the utility model.

[0020] Among them: support plate-1, wheel-2, handrail-3, water tank-4, transmission structure-5, connection structure-6, support structure-7, gear pump-51, bracket-52, water outlet pipe-53, nozzle-54, pulley group-55, three-way reversing valve-61, water inlet pipe-62, air inlet pipe-63, delivery pipe-64, rectangular groove-71, damping shaft-72, rotating plate-73. DETAILED DESCRIPTION

[0021] In order to further explain the technical solution of the present utility model, it is described in detail through specific embodiments below.

[0022] See also Figure 1 , 2 and Figure 3The utility model provides a water conservancy irrigation device for a water conservancy project, comprising a support plate 1, a wheel 2, a handrail 3, a water tank 4, a transmission structure 5, a connecting structure 6 and a supporting structure 7. The wheels 2 are fixed to the left and right sides of the lower end surface of the support plate 1, and the handrails 3 are fixed to the front and rear sides of the upper end surface of the support plate 1. The water tank 4 is arranged on the left side of the handrail 3, and the lower end surface of the water tank 4 is fixedly connected to the support plate 1. The left front wheel 2 is connected to the transmission structure 5, and the upper side of the middle part of the left end surface of the water tank 4 is connected to the connecting structure 6. The supporting structure 7 is arranged in the middle part of the left end surface of the support plate 1. The transmission structure 5 comprises a gear pump 51, a bracket 52, a water outlet pipe 53, a nozzle 54 and a pulley group 55. The left and right sides of the gear pump 51 are fixed to the transmission structure 5. The lower sides of the end faces are fixedly connected to the brackets 52 respectively, the middle part of the left end face of the gear pump 51 is fixedly connected to one end of the water outlet pipe 53, and the other end of the water outlet pipe 53 is fixedly connected to the nozzle 54, the middle upper side of the gear pump 51 is rotatably connected to one end of the pulley set 55 through a rotating shaft, and the other end of the pulley set 55 passes through the support plate 1 and is rotatably connected to the wheel 2 through the rotating shaft, the upper right side of the handrail 3 is provided with anti-slip texture to prevent the staff's hands from slipping, an addition port is provided on the right side of the middle part of the upper end face of the water tank 4, and an addition cover is installed on the outer side of the addition port, which is conducive to adding water or medicine to the inside of the water tank 4, and the upper end face of the bracket 52 is fixedly connected to the support plate 1 by bolts, which is convenient for fixing the gear pump 51.

[0023] See also Figure 4 The utility model provides a water conservancy irrigation device for a water conservancy project. The connection structure 6 includes a three-way reversing valve 61, a water inlet pipe 62, an air inlet pipe 63 and a delivery pipe 64. The upper end of the three-way reversing valve 61 is fixedly connected to the water inlet pipe 62, the left end of the three-way reversing valve 61 is fixedly connected to the air inlet pipe 63, the lower end of the three-way reversing valve 61 is fixedly connected to one end of the delivery pipe 64, and the other end of the delivery pipe 64 is fixedly connected to the middle of the right end surface of the gear pump 51. The lower right end of the water inlet pipe 62 penetrates the water tank 4 and extends to the lower side of the interior of the water tank 4, which is conducive to extracting water or medicine inside the water tank 4 through the water inlet pipe 62.

[0024] See also Figure 5 The utility model provides a water conservancy irrigation device for water conservancy projects. The supporting structure 7 includes a rectangular groove 71, a damping shaft 72 and a rotating plate 73. The front and rear end surfaces of the right side of the inner wall of the rectangular groove 71 are rotatably connected to the damping shaft 72. A rotating plate 73 is fixed to the outer side of the damping shaft 72. The rectangular groove 71 is opened in the middle of the left end surface of the support plate 1.

[0025] Here’s how it works:

[0026] First, the new device is placed in the desired location;

[0027] Second, the staff member holds the handrail 3 with both hands, and uses the anti-skid pattern of the handrail 3 to prevent the staff member's hands from slipping, and pushes the handrail 3, and the handrail 3 drives the support plate 1 to move, and the support plate 1 drives the wheel 2 to move, and the wheel 2 on the left front side drives the pulley set 55 to rotate through the rotating shaft, and the pulley set 55 drives the gear pump 51 to rotate through the rotating shaft, and the gear pump 51 draws the water or medicine inside the water tank 4 to the water outlet pipe 63 through the water inlet pipe 62, and finally sprays it to the outside through the nozzle 64, so as to achieve the effect of irrigation while moving;

[0028] Third, when irrigation is not needed during movement, the staff rotates the valve of the three-way reversing valve 61 of the connecting structure 6 to convert the water inlet pipe 62 of the three-way reversing valve 61 into the air inlet pipe 63, so that the gear pump 51 is changed to draw external air through the air inlet pipe 63, thereby achieving the effect of not irrigating during movement. By setting up the supporting structure 7, the damping shaft 72 is used to rotate the rotating plate 73 counterclockwise by 180 degrees, so that the rotating plate 73 is against the ground, and the support plate 1 is tilted, and the staff uses the handle fixed on the upper side of the pulley group 55 to rotate it, thereby achieving the effect of irrigation when the movement stops.

[0029] The control method of the present invention is to control by manually starting and closing the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field, and the present invention is mainly used to protect mechanical devices, so the present invention will not explain the control method and wiring arrangement in detail.

[0030] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0031] The above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A water conservancy irrigation device for a water conservancy project, comprising a support plate (1), wheels (2), handrails (3) and a water tank (4), wherein the wheels (2) are fixed to the left and right sides of the lower end surface of the support plate (1), the handrails (3) are fixed to the front and rear sides of the right side of the upper end surface of the support plate (1), the water tank (4) is arranged on the left side of the handrail (3), and the lower end surface of the water tank (4) is fixedly connected to the support plate (1); Features: The invention also comprises a transmission structure (5), a connection structure (6) and a support structure (7); the wheel (2) on the left front side is connected to the transmission structure (5); the upper middle part of the left end surface of the water tank (4) is connected to the connection structure (6); the middle part of the left end surface of the support plate (1) is provided with a support structure (7); the transmission structure (5) comprises a gear pump (51), a bracket (52), a water outlet pipe (53), a nozzle (54) and a pulley group (55); the lower sides of the left and right end surfaces of the gear pump (51) are respectively fixedly connected to the bracket (52); the middle part of the left end surface of the gear pump (51) is fixedly connected to one end of the water outlet pipe (53), and the other end of the water outlet pipe (53) is fixedly connected to the nozzle (54); the upper middle part of the gear pump (51) is rotatably connected to one end of the pulley group (55) through a rotating shaft, and the other end of the pulley group (55) passes through the support plate (1) and is rotatably connected to the wheel (2) through the rotating shaft.

2. A water conservancy irrigation device for water conservancy projects according to claim 1, characterized in that: The connection structure (6) comprises a three-way reversing valve (61), a water inlet pipe (62), an air inlet pipe (63) and a delivery pipe (64); the upper end of the three-way reversing valve (61) is fixedly connected to the water inlet pipe (62); the left end of the three-way reversing valve (61) is fixedly connected to the air inlet pipe (63); the lower end of the three-way reversing valve (61) is fixedly connected to one end of the delivery pipe (64); and the other end of the delivery pipe (64) is fixedly connected to the middle of the right end surface of the gear pump (51).

3. The water conservancy irrigation device for water conservancy projects according to claim 1, characterized in that: The support structure (7) comprises a rectangular groove (71), a damping rotating shaft (72) and a rotating plate (73); the front and rear end surfaces of the right side of the inner wall of the rectangular groove (71) are rotatably connected to the damping rotating shaft (72); a rotating plate (73) is fixed to the outer side of the damping rotating shaft (72); and the rectangular groove (71) is opened in the middle of the left end surface of the support plate (1).

4. The water conservancy irrigation device for water conservancy projects according to claim 1, characterized in that: The upper right side of the handrail (3) is provided with anti-slip patterns.

5. The water conservancy irrigation device for water conservancy projects according to claim 1, characterized in that: The water tank (4) is provided with an addition port on the right side of the middle portion of the upper end surface, and an addition cover is sleeved on the outer side of the addition port.

6. The water conservancy irrigation device for water conservancy projects according to claim 1, characterized in that: The upper end surface of the bracket (52) is fixedly connected to the support plate (1) via bolts.

7. The water conservancy irrigation device for water conservancy projects according to claim 2, characterized in that: The lower right end of the water inlet pipe (62) passes through the water tank (4) and extends to the lower side of the interior of the water tank (4).

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