CN114158466A

CN114158466A - Agricultural irrigation device

Info

Publication number: CN114158466A
Application number: CN202111565531.1A
Authority: CN
Inventors: 闫素娟; 张振荣; 刘志华; 田兰荣; 彭焕玲; 杨慧敏; 张辉; 崔艳玲; 赵朝阳; 史红娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-03-11
Anticipated expiration: 2041-12-20
Also published as: CN114158466B

Abstract

The invention relates to the technical field of farmland irrigation equipment, in particular to an agricultural irrigation device, which comprises a base, wherein the top of the base is symmetrically provided with water outlet pipes; a stabilizing frame is arranged between the two water outlet pipes, and an adjusting part for adjusting and controlling the irrigation water spraying angle and the water spraying height is supported and connected on the stabilizing frame; the regulating part includes: the control arm is connected with the stabilizing frame through a limiting piece; the symmetrically arranged floating balls are respectively connected with two ends of the control arm, and the two floating balls are respectively positioned right above the water outlet pipe; the base is also provided with a water pump which is communicated with any water outlet pipe through a connecting pipe, and the base and the bottom of the connecting pipe are provided with a power supply assembly; a sealing sliding plate is arranged in the connecting pipe, and an opening and closing part for controlling the operation of the power supply assembly is arranged in the connecting pipe and between the sealing sliding plate and the water outlet pipe. The invention adopts one device to realize irrigation operation in various modes, realizes adjustment of water spraying angle and water spraying height during sprinkling irrigation, and is convenient for farmers to operate.

Description

Agricultural irrigation device

Technical Field

The invention relates to the technical field of farmland irrigation equipment, in particular to an agricultural irrigation device.

Background

The existing irrigation equipment disclosed in the prior art is simple in structure, and only crops with the same diameter can be irrigated, and the crops outside the diameter can only be irrigated by irrigating excessive water flow, so that not only can the crops which are in urgent need be accurately irrigated, but also the irrigation efficiency is generally low, and therefore, the water spraying angle and the water spraying height cannot be adjusted, and the purpose of comprehensive irrigation cannot be realized; in addition, the existing device needs to be controlled on the controller in steps, so that the control of farmers is inconvenient, and the long-term use is not facilitated.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide an agricultural irrigation device, which realizes irrigation operation in multiple modes by adopting one device, realizes adjustment of a water spraying angle and a water spraying height during sprinkling irrigation and is convenient for farmers to operate.

In order to solve the technical problems, the invention adopts the following technical scheme:

an agricultural irrigation device comprises a base, wherein water outlet pipes are symmetrically arranged at the top of the base, and the two water outlet pipes are communicated and connected through a circulating pipe; a stabilizing frame is arranged between the two water outlet pipes, and an adjusting part for adjusting and controlling the irrigation water spraying angle and the water spraying height is erected and connected on the stabilizing frame;

the adjusting member includes:

the control arm is connected with the stabilizing frame through a limiting piece;

the symmetrically arranged floating balls are respectively connected with two ends of the control arm, and the two floating balls are respectively positioned right above the water outlet pipe;

the base is also provided with a water pump which is communicated with any one of the water outlet pipes through a connecting pipe, and the base and the bottom of the connecting pipe are provided with a power supply assembly;

and a sealing sliding plate is arranged in the connecting pipe, and an opening and closing part is arranged in the connecting pipe and between the sealing sliding plate and the water outlet pipe and is used for controlling the operation of the power supply assembly.

Preferably, the outlet pipe is a telescopic pipe, including:

the first inner pipe is fixedly connected with the base;

the first outer cylinder is sleeved outside the first inner pipe and is connected with the first inner pipe in a vertical sliding mode, and the floating ball is located right above the first outer cylinder.

Preferably, the stabilizer is a stabilizer for adjusting the heights of the two water outlet pipes, and comprises:

the screw rod is rotationally connected to the base;

the sliding table is sleeved and screwed on the screw rod; the sliding table is connected with a driving arm, the driving arm and the water outlet pipe have the same structure and comprise a second inner pipe and a second outer cylinder which are sleeved with each other, and the driving arm is connected with the two first outer cylinders through connecting rods respectively;

the motor is connected with the base, an output shaft of the motor is fixedly connected with the top end of the screw rod, and the motor is electrically connected with the power supply assembly.

Preferably, the stopper includes:

the holding and stabilizing frame is arranged at the top end of the second outer barrel;

and the semicircular body is arranged in the stabilizing frame, the control arm penetrates through the stabilizing frame and is abutted against the top of the cambered surface of the semicircular body, and the control arm is positioned on two sides of the semicircular body, the bottom wall of the stabilizing frame and the control arm are fixedly connected through a plurality of first springs.

Preferably, the top end of the first outer cylinder is respectively connected with a net cover, the two net covers are jointly detachably connected with a drip irrigation pipe in a penetrating manner, and a plurality of drip holes are formed in the drip irrigation pipe;

and a filter screen is arranged at the communication position of the mesh enclosure and the drip irrigation pipe.

Preferably, the connecting pipe comprises a straight pipe and an elbow pipe, the elbow pipe is communicated with the straight pipe and the water outlet pipe, one end of the straight pipe is communicated with the water pump, the other end of the straight pipe is hermetically connected with the outer wall of the water outlet pipe, and the sealing sliding plate is arranged in the straight pipe.

Preferably, the shutter comprises:

the second spring is arranged in the straight pipe and is arranged between the sealing sliding plate and the water outlet pipe; a sliding block is further arranged between the second spring and the sealing sliding plate and is plugged at the communication position of the straight pipe and the bent pipe;

the sliding chute is arranged at the bottom of the straight pipe and is positioned below the second spring;

and one end of the conducting strip is arranged at the bottom of the sliding block, and the other end of the conducting strip penetrates through the sliding groove and extends into the power supply assembly.

Preferably, the power supply module includes:

the power box is arranged on the base and is positioned below the sliding groove;

the electrolytic cell is arranged in the power box, a diaphragm is arranged in the electrolytic cell, a first pole piece and a second pole piece are respectively arranged on two sides of the diaphragm, and electrolyte is filled in the electrolytic cell;

the first pole piece is electrically connected with the conducting strip through a battery;

the second pole piece can abut against the conductive piece.

Preferably, the bottom of the base is also provided with a running wheel, and a plurality of anti-sinking rods are uniformly and vertically arranged on a rim of the running wheel.

Compared with the prior art, the invention has the beneficial effects that:

1. the base is provided with the water outlet pipe, the adjusting piece for adjusting and controlling the irrigation water spraying angle and the water spraying height is arranged above the water outlet pipe, the two floating balls float up and down under the action of the water pressure and the limiting piece, the water outlet direction in the water outlet pipe is squeezed, the adjustment of the water spraying angle and the water spraying height is achieved, the irrigation range is changed, the problem that only crops on the same diameter can be irrigated is solved, and the purpose of comprehensive irrigation is achieved.

2. The invention is also provided with a power supply assembly and an opening and closing member, wherein the conducting strip on the opening and closing member is controlled to be abutted against the second pole piece of the power supply assembly through the pressure of water, at the moment, the circuit is switched on, the first pole piece, the second pole piece, the electrolyte and the battery form an electrolytic cell, the electric cell is electrified by the motor, and then the operation of the motor is realized, so that the operation of the device can be controlled only by controlling the switch of the water pump, and the aim of facilitating the operation of farmers is realized; the motor is reciprocating motor, can drive the outlet pipe and take place to stretch out and draw back, realizes the irrigation of different water spray heights then.

3. The mesh enclosure can be detachably connected with a drip irrigation pipe, the arrangement of the drip irrigation pipe not only realizes the aim of sprinkling irrigation of the device, but also realizes the aim of drip irrigation, so that the comprehensive irrigation operation can be completed by using one irrigation device, and the irrigation efficiency is improved.

Drawings

FIG. 1 is a cross-sectional view showing the internal structure of an agricultural irrigation apparatus according to the present invention;

FIG. 2 is a schematic view of the connection between the power supply module and the opening/closing member of the agricultural irrigation device according to the present invention;

FIG. 3 is a schematic view of the external structure of an agricultural irrigation device according to the present invention;

fig. 4 is a schematic view of a connection structure of a limiting member and a control arm of an agricultural irrigation device according to the present invention.

Description of reference numerals:

1. a base; 2. a water outlet pipe; 3. a first inner tube; 4. a first outer barrel; 5. a control arm; 6. a floating ball; 7. A water pump; 8. a connecting pipe; 9. a flow-through tube; 10. sealing the sliding plate; 11. a screw rod; 12. a sliding table; 13. a connecting rod; 14. a motor; 15. a second inner tube; 16. a second outer barrel; 17. a holding and stabilizing frame; 18. a semi-circular body; 19. A first spring; 20. a slider; 21. a second spring; 22. a conductive sheet; 23. a power supply box; 24. an electrolytic cell; 25. a diaphragm; 26. a first pole piece; 27. a second pole piece; 28. a mesh enclosure; 29. a drip irrigation pipe; 30. Filtering with a screen; 31. a running wheel; 32. a float arm; 33. and (5) bending the pipe.

Detailed Description

The following detailed description of specific embodiments of the invention is provided, but it should be understood that the scope of the invention is not limited to the specific embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. The experimental methods in the examples of the present invention are all conventional methods unless otherwise specified.

Example 1

The utility model provides an agricultural irrigation device, includes base 1, base 1's top symmetry is provided with outlet pipe 2, outlet pipe 2 is scalable pipe, includes:

the first inner pipe 3 is fixedly connected with the base 1;

the first outer barrel 4 is sleeved outside the first inner pipe 3 and is connected with the first inner pipe 3 in a vertically sliding mode, and the telescopic water outlet pipe 2 can adjust the height of water outlet at the moment so as to realize uniform irrigation of crops on the same diameter;

two outlet pipe 2 is through connection, and water enters into another outlet pipe 2 in by an outlet pipe 2 through flow tube 9, two be provided with the steady rest between the outlet pipe 2, the steady rest is two for adjusting the steady rest of 2 heights of outlet pipe, it includes:

the screw rod 11 is rotatably connected to the base 1 through a bearing;

the sliding table 12 is sleeved and screwed on the screw rod 11; the sliding table 12 is connected with a driving arm, the driving arm and the water outlet pipe 2 have the same structure and comprise a second inner pipe 15 and a second outer cylinder 16 which are sleeved with each other, the driving arm and the two first outer cylinders 4 are respectively connected through a connecting rod 13, the connecting rod 13 not only realizes the connection of the driving arm and the first outer cylinders 4, but also limits the sliding table 12 when the screw rod 11 rotates, so that the sliding table 12 can only move up and down and cannot rotate along with the rotation of the screw rod 11;

the motor 14 is connected with the base 1 through a rod piece, an output shaft of the motor is vertically downward and fixedly connected with the top end of the screw rod 11, the motor 14 is electrically connected with the power supply assembly, after the motor 14 runs, the screw rod 11 is driven to rotate, the screw rod 11 drives the sliding table 12 to move up and down, and at the moment, a driving arm connected with the sliding table stretches, so that the control arm 5 and the two water outlet pipes 2 stretch equidistantly at the same time;

the stabilizer upper bracket is held and is connected with the regulating part that is used for regulation and control to irrigate water spray angle and water spray height, the regulating part includes:

a control arm 5 connected to the stabilizer via a stopper;

the symmetrically arranged floating balls 6 are respectively connected with two ends of the control arm 5 through floating arms 32, and the two floating balls 6 are respectively positioned right above the first outer cylinder 4;

the stopper includes:

a stabilizer 17 provided at the tip of the second outer cylinder 16;

the semicircular body 18 is arranged in the stability holding frame 17, the control arm 5 penetrates through the stability holding frame 17 and is abutted against the top of the cambered surface of the semicircular body 18, and the control arm 5, the bottom wall of the stability holding frame 17 and the two sides of the semicircular body 18 are fixedly connected through a plurality of first springs 19; the water belt moves the floating ball 6 to float up and down, the floating ball 6 drives the two ends of the control arm 5 to rock up and down, the control arm 5 drives the floating ball 6 to rock, water in the water pipe 2 is extruded out to different degrees by the floating ball, water is sprayed on different diameters, and adjustment of different water outlet angles and water spraying heights is achieved;

the water pump 7 is further arranged on the base 1, the water pump 7 is communicated with any one of the water outlet pipes 2 through a connecting pipe 8, the connecting pipe 8 comprises a straight pipe and an elbow pipe 33, the elbow pipe is arranged between the straight pipe and the water outlet pipe 2 in a communicated manner, the elbow pipe is used for discharging water pumped by the water pump 7 into the water outlet pipe 2, one end of the straight pipe is communicated with the water pump 7, the other end of the straight pipe is hermetically connected with the outer wall of the water outlet pipe 2, the sealing sliding plate 10 is arranged in the straight pipe, and the straight pipe is used for controlling the operation of the motor 14 through water pressure;

a sealing sliding plate 10 is arranged in the connecting pipe 8, an opening and closing part is arranged in the connecting pipe 8 and between the sealing sliding plate 10 and the water outlet pipe 2, the opening and closing part is used for controlling the power supply assembly to operate, and the opening and closing part comprises:

the second spring 21 is arranged in the straight pipe and is arranged between the sealing sliding plate 10 and the water outlet pipe 2; a sliding block 20 is further arranged between the second spring 21 and the sealing sliding plate 10, the sealing sliding plate 10 is extruded under the action of water pressure, the sliding block 20 is extruded by the sealing sliding plate 10, and then the second spring 21 is extruded by the sliding block 20, so that the communication position of the straight pipe and the bent pipe 33 is opened;

the sliding chute is arranged at the bottom of the straight pipe and is positioned below the second spring 21;

one end of the conducting plate 22 is arranged at the bottom of the sliding block 20, the other end of the conducting plate penetrates through the sliding groove and extends into the power supply assembly, and the conducting plate 22 controls the on-off of the power supply assembly; the sliding block 20 is blocked at the communication part of the straight pipe and the bent pipe 33, so that water is effectively prevented from entering the electrolytic bath 24 through the sliding chute;

on the base 1, be located the bottom of connecting pipe 8 is provided with power supply module, power supply module includes:

the power box 23 is arranged on the base 1 and is positioned below the sliding groove;

the electrolytic cell 24 is arranged in the power box 23, a diaphragm 25 is arranged in the electrolytic cell 24, a first pole piece 26 and a second pole piece 27 are respectively arranged on two sides of the diaphragm 25, and the electrolytic cell 24 is filled with electrolyte;

the first pole piece 26 is electrically connected to the conductive sheet 22 through a battery;

the second pole piece 27 can abut against the conducting strip 22, the water pressure extrusion sealing sliding plate 10 extrudes the sliding block 20 and then extrudes the second spring 21, the sliding block 20 drives the conducting strip 22 to approach the second pole piece 27, after the second pole piece 27 abuts against the conducting strip 22, the first pole piece 26, the second pole piece 27, the conducting strip 22 and electrolyte form a closed loop, an electrolytic cell is formed under the action of a battery, the electrolytic cell can supply power to the motor 14, and therefore when irrigation is carried out, the motor 14 runs after the water pump 7 runs; under hydraulic effect, not only realized the circulation of water, also realized the electrical property intercommunication of power supply module, realized irrigation operation of different angles and height then.

The operation principle is as follows:

when the agricultural irrigation device is used, the agricultural irrigation device is moved to a position needing irrigation in an agricultural field, then the water pump 7 is communicated with a water source, a control switch of the water pump 7 is turned on, the water pump 7 sucks water into a straight pipe, the water in the straight pipe firstly extrudes the sealing sliding plate 10 and then extrudes the sliding block 20, the straight pipe is gradually communicated with the bent pipe 33 at the moment, the water enters any one water outlet pipe 2 through the bent pipe 33 and then flows into the other water outlet pipe 2 through the circulating pipe 9, and finally the water is discharged through an outlet of the water outlet pipe 2, and the floating ball 6 is enabled to float up and down after the water is discharged;

simultaneously under the water pressure effect, slider 20 drives conducting strip 22 and is close to second pole piece 27, and after second pole piece 27 and conducting strip 22 butt, power supply module intercommunication for motor 14 power supply, motor 14 operation back drive lead screw 11 rotates, drives slip table 12 and reciprocates again, drives control arm 5, two outlet pipes 2 under the effect of slip table 12 and takes place to stretch out and draw back, realizes the irrigation of not co-altitude, different angles.

Example 2

On the basis of the embodiment 1, in order to realize the purpose of comprehensive irrigation, the top ends of the first outer cylinders 4 are respectively connected with mesh enclosures 28, the floating balls 6 are positioned in the mesh enclosures 28, the two mesh enclosures 28 are jointly detachably connected with a drip irrigation pipe 29 in a penetrating manner, and the drip irrigation pipe 29 is provided with a plurality of drip holes; the screen panel 28 has not only kept the stability of floater 6, and the water that accumulates in the screen panel 28 can instil into to soil in via the drip irrigation pipe on 29 in, has realized the purpose of comprehensive irrigation simultaneously, screen panel 28 with drip irrigation pipe 29 intercommunication department is provided with filter screen 30, and filter screen 30 avoids the impurity jam drip irrigation hole of aquatic.

Further, the bottom of base still is provided with operation wheel 31, evenly be provided with a plurality of anti-sinking poles on the rim of operation wheel 31 perpendicularly, the agricultural irrigation device of being convenient for can remove in the farmland.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The agricultural irrigation device is characterized by comprising a base (1), wherein water outlet pipes (2) are symmetrically arranged at the top of the base (1), and the two water outlet pipes (2) are communicated through a circulating pipe (9); a stabilizing frame is arranged between the two water outlet pipes (2), and an adjusting part for adjusting and controlling the irrigation water spraying angle and the water spraying height is supported and connected on the stabilizing frame;

the adjusting member includes:

a control arm (5) connected to the stabilizer via a stopper;

the symmetrically arranged floating balls (6) are respectively connected with two ends of the control arm (5), and the two floating balls (6) are respectively positioned right above the water outlet pipe (2);

the water pump (7) is further arranged on the base (1), the water pump (7) is communicated with any one of the water outlet pipes (2) through a connecting pipe (8), and a power supply assembly is arranged on the base (1) and positioned at the bottom of the connecting pipe (8);

a sealing sliding plate (10) is arranged in the connecting pipe (8), and an opening and closing part is arranged in the connecting pipe (8) and between the sealing sliding plate (10) and the water outlet pipe (2) and used for controlling the power supply assembly to operate.

2. An agricultural irrigation apparatus according to claim 1, wherein the outlet pipe (2) is a telescopic pipe comprising:

the first inner pipe (3) is fixedly connected with the base (1);

the first outer cylinder (4) is sleeved on the outer side of the first inner pipe (3) and is connected with the first inner pipe (3) in a vertical sliding mode, and the floating ball (6) is located right above the first outer cylinder (4).

3. An agricultural irrigation device according to claim 2, wherein the stabilizer is a stabilizer for adjusting the height of the two outlet pipes (2) and comprises:

the screw rod (11) is rotationally connected to the base (1);

the sliding table (12) is sleeved and screwed on the screw rod (11); the sliding table (12) is connected with a driving arm, the driving arm and the water outlet pipe (2) have the same structure, the driving arm comprises a second inner pipe (15) and a second outer cylinder (16), the second inner pipe and the second outer cylinder are sleeved with each other, and the driving arm and the two first outer cylinders (4) are connected through connecting rods (13) respectively;

and the motor (14) is connected with the base (1), an output shaft of the motor is fixedly connected with the top end of the screw rod (11), and the motor (14) is electrically connected with the power supply assembly.

4. The agricultural irrigation apparatus of claim 1, wherein the retainer comprises:

a stabilizer (17) provided at the tip of the second outer cylinder (16);

the semicircle body (18), it set up in the steady frame (17) holds, control arm (5) run through hold steady frame (17) and with the cambered surface top butt of the semicircle body (18) is located the both sides of the semicircle body (18) hold steady frame (17) diapire with through a plurality of first spring (19) rigid couplings between control arm (5).

5. An agricultural irrigation device according to claim 4, wherein the top end of the first outer cylinder (4) is connected with a mesh enclosure (28), the mesh enclosures (28) are detachably connected with a drip irrigation pipe (29) in a penetrating way, and a plurality of drip holes are formed in the drip irrigation pipe (29);

a filter screen (30) is arranged at the communication position of the mesh enclosure (28) and the drip irrigation pipe (29).

6. An agricultural irrigation device according to claim 1, wherein the connecting pipe (8) comprises a straight pipe and an elbow pipe (33), the elbow pipe is penetratingly arranged between the straight pipe and the water outlet pipe (2), one end of the straight pipe is penetratingly connected with the water pump (7), the other end of the straight pipe is hermetically connected with the outer wall of the water outlet pipe (2), and the seal sliding plate (10) is arranged in the straight pipe.

7. An agricultural irrigation apparatus according to claim 6, wherein said closure comprises:

the second spring (21) is arranged in the straight pipe and is arranged between the sealing sliding plate (10) and the water outlet pipe (2); a sliding block (20) is further arranged between the second spring (21) and the sealing sliding plate (10), and the sliding block (20) is plugged at the communication position of the straight pipe and the bent pipe (33);

the sliding chute is arranged at the bottom of the straight pipe and is positioned below the second spring (21);

and one end of the conducting strip (22) is arranged at the bottom of the sliding block (20), and the other end of the conducting strip penetrates through the sliding groove and extends into the power supply assembly.

8. An agricultural irrigation apparatus according to claim 7, wherein the power supply assembly comprises:

the power supply box (23) is arranged on the base (1) and is positioned below the sliding groove;

the electrolytic cell (24) is arranged in the power box (23), a diaphragm (25) is arranged in the electrolytic cell (24), a first pole piece (26) and a second pole piece (27) are respectively arranged on two sides of the diaphragm (25), and electrolyte is filled in the electrolytic cell (24);

the first pole piece (26) is electrically connected with the conducting strip (22) through a battery;

the second pole piece (27) can abut against the conductive sheet (22).

9. An agricultural irrigation device according to claim 1, wherein the bottom of the base is further provided with a running wheel (31), and a plurality of anti-trap rods are uniformly and vertically arranged on the rim of the running wheel (31).