CN112119874A

CN112119874A - Agricultural irrigation equipment capable of improving water resource utilization rate by changing pressure intensity

Info

Publication number: CN112119874A
Application number: CN202010890060.0A
Authority: CN
Inventors: 朱国珍
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2020-12-25

Abstract

The invention relates to the technical field of agricultural machinery, and discloses equipment for agricultural irrigation, which improves the utilization rate of water resources by changing pressure intensity. This improve equipment for agricultural irrigation of water resource utilization rate through changing pressure, move the iron bar through the lift board and remove, the iron bar is inhaled and is moved the magnetic sheet, and the magnetic sheet drives the drive block and removes, and the drive block drives the connecting rod and removes, and the connecting rod drives the piston block and removes, and rethread piston block uses with the cooperation of pressure release pipe to the even effect of sprinkling irrigation has been reached.

Description

Agricultural irrigation equipment capable of improving water resource utilization rate by changing pressure intensity

Technical Field

The invention relates to the technical field of agricultural machinery, in particular to equipment for agricultural irrigation, which improves the utilization rate of water resources by changing pressure intensity.

Background

The agricultural irrigation methods can be generally divided into traditional ground irrigation, common spray irrigation and micro irrigation, the traditional ground irrigation comprises ridge irrigation, furrow irrigation, flood irrigation and flood irrigation, but the irrigation methods are often large in water consumption and low in water utilization, and are unreasonable agricultural irrigation methods, the modern agricultural micro irrigation technologies comprise micro spray irrigation, drip irrigation, infiltration irrigation and the like, the irrigation technologies are generally good in water saving performance and high in water utilization rate compared with the traditional irrigation modes, and of course, some defects exist.

The existing sprinkling irrigation equipment can only spray the land in a certain range, the distance is limited, and meanwhile, the existing sprinkling irrigation equipment can only fixedly spray the land at a certain position, so that the land at a far distance is not uniformly sprayed, the sprinkling irrigation quality is influenced, and the utilization rate of water is reduced.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides agricultural irrigation equipment for improving the water resource utilization rate by changing the pressure, which has the advantages of wide sprinkling irrigation range, uniform sprinkling irrigation, high water resource utilization rate and the like, and solves the problems that the distance is limited, the long and short land sprinkling irrigation is not uniform and the water utilization rate is reduced when the external wind is large.

(II) technical scheme

In order to realize the purposes of wide spray irrigation range, uniform spray irrigation, high water resource utilization rate and the like, the invention provides the following technical scheme: an agricultural irrigation device capable of improving water resource utilization rate by changing pressure intensity comprises a water tank, a pressure intensity cavity is formed in the water tank, a pressure intensity device is fixedly connected to the bottom in the pressure intensity cavity, an air pipe is inserted into the right side of the pressure intensity device, a pressure relief pipe is inserted into the left side of the air pipe, a driving block is slidably connected to the inside of the pressure relief pipe, a reset spring is fixedly connected to the right side of the driving block, a connecting rod is movably connected to the front side of the driving block, a piston block is movably connected to one side of the connecting rod away from the driving block, a magnetic plate is fixedly connected to the left side of the driving block, a water inlet pipe is inserted into the right side of the pressure intensity cavity, a swing piston is fixedly connected to the inside of the water inlet pipe, a tension spring is fixedly connected to the right side of the, the outer side fixedly connected with clockwork spring of interior wheel, the inside sliding connection of water tank has the float lever, the top of water tank is pegged graft and is had fixed pipe, the top sliding connection of fixed pipe has the shower nozzle, the left side fixedly connected with lifter plate of shower nozzle, the bottom fixedly connected with iron bar of lifter plate, the top fixedly connected with action wheel of water tank, the right side meshing of action wheel has the screw rod.

Preferably, a water cavity is formed in the water tank and used for storing water.

Preferably, the pressure relief pipe is uniformly inserted on the left side of the air pipe to control the air pressure in the air pipe.

Preferably, the piston block is slidably connected to the inside of the pressure relief pipe, so that the piston block is prevented from being opened by air pressure.

Preferably, the inner wall of the water inlet pipe is fixedly connected with a clamping block, so that the swinging piston is prevented from being washed away by water flow.

Preferably, the inner wall of the gear is fixedly connected with a shifting lever for driving the clockwork spring to rotate.

Preferably, the inner wheel is in driving connection with the oscillating piston.

Preferably, the outer side of the clockwork spring is fixedly connected with a stop dog which is matched with the deflector rod for use.

Preferably, the rack is arranged on the left side of the floating rod, and the sliding block is fixedly connected to the right side of the floating rod, so that stable transmission of the floating rod is guaranteed.

Preferably, the screw is in threaded connection with the inside of the lifting plate, so that the screw can drive the lifting plate to move.

(III) advantageous effects

Compared with the prior art, the invention provides the agricultural irrigation equipment for improving the utilization rate of water resources by changing the pressure, and the agricultural irrigation equipment has the following beneficial effects:

1. this improve equipment for agricultural irrigation of water resource utilization rate through changing pressure drives the screw rod through the action wheel and rotates, and the screw rod drives the lifter plate and removes, and the cooperation of rethread lifter plate and shower nozzle is used to the wide effect of sprinkling irrigation scope has been reached.

2. This improve equipment for agricultural irrigation of water resource utilization rate through changing pressure, move the iron bar through the lift board and remove, the iron bar is inhaled and is moved the magnetic sheet, and the magnetic sheet drives the drive block and removes, and the drive block drives the connecting rod and removes, and the connecting rod drives the piston block and removes, and rethread piston block uses with the cooperation of pressure release pipe to the even effect of sprinkling irrigation has been reached.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is an enlarged view of part A of FIG. 1;

FIG. 3 is a schematic view of a portion of the inlet pipe of the present invention;

fig. 4 is a partial schematic view of the gear of the present invention.

In the figure: 1-water tank, 2-pressure cavity, 3-pressure device, 4-air pipe, 5-pressure relief pipe, 6-driving block, 7-reset spring, 8-connecting rod, 9-piston block, 10-magnetic plate, 11-water inlet pipe, 12-swinging piston, 13-tension spring, 14-gear, 15-inner wheel, 16-clockwork spring, 17-floating rod, 18-fixed pipe, 19-nozzle, 20-lifting plate, 21-iron rod, 22-driving wheel and 23-screw.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an agricultural irrigation device for improving the utilization rate of water resources by changing pressure intensity comprises a water tank 1, a water chamber is arranged inside the water tank 1 and used for storing water, a pressure chamber 2 is arranged inside the water tank 1, a pressurizing device 3 is fixedly connected to the bottom of the pressure chamber 2, a gas pipe 4 is inserted into the right side of the pressurizing device 3, a pressure relief pipe 5 is inserted into the left side of the gas pipe 4, the pressure relief pipe 5 is uniformly inserted into the left side of the gas pipe 4 to control the gas pressure inside the gas pipe 4, a driving block 6 is slidably connected inside the pressure relief pipe 5, a return spring 7 is fixedly connected to the right side of the driving block 6, the material of the return spring 7 is 65Mn, a connecting rod 8 is movably connected to the front side of the driving block 6, a piston block 9 is movably connected to one side of the connecting rod 8 far away from the driving block 6, the piston block 9 is slidably connected, the left side of the driving block 6 is fixedly connected with a magnetic plate 10, the magnetic plate 10 is made of a magnet, the right side of the pressure cavity 2 is inserted with a water inlet pipe 11, the inner wall of the water inlet pipe 11 is fixedly connected with a clamping block to prevent the swing piston 12 from being washed away by water flow, the inside of the water inlet pipe 11 is fixedly connected with a swing piston 12, the right side of the swing piston 12 is fixedly connected with a tension spring 13, the tension spring 13 is made of stainless steel to prevent rusting, the inside of the water tank 1 is fixedly connected with a gear 14, the inner wall of the gear 14 is fixedly connected with a shifting lever to drive a clockwork spring 16 to rotate, the inside of the gear 14 is fixedly connected with an inner wheel 15, the inner wheel 15 is in transmission connection with the swing piston 12, the outer side of the inner wheel 15 is fixedly connected with a clockwork spring 16, the outer side of the, and right side fixedly connected with slider guarantees that the transmission of bull stick 17 is stable, the top of water tank 1 is pegged graft and is had fixed pipe 18, the top sliding connection of fixed pipe 18 has shower nozzle 19, the left side fixedly connected with lifter plate 20 of shower nozzle 19, the bottom fixedly connected with iron bar 21 of lifter plate 20, the top fixedly connected with action wheel 22 of water tank 1, the right side meshing of action wheel 22 has screw rod 23, the material of screw rod 23 adopts 40Cr, screw rod 23 threaded connection is in the inside of lifter plate 20, make screw rod 23 can drive lifter plate 20 and remove.

The working principle is that when the sprinkling irrigation is needed, the equipment is started, the supercharging device 3 starts supercharging, the pressure in the water cavity is increased when the supercharging device 3 passes through the air pipe 4, the spray head 19 is positioned at the highest position, the pressure in the water cavity is also the largest, the water is sprayed farther, the driving wheel 22 rotates to drive the screw 23 to rotate, the screw 23 rotates to drive the lifting plate 20 to move downwards, the lifting plate 20 moves downwards to drive the spray head 19 to move downwards, the lifting plate 20 drives the iron rod 21 to descend, when the iron rod 21 descends to the position of the magnetic plate 10, the iron rod 21 attracts the magnetic plate 10 to move leftwards, the magnetic plate 10 moves leftwards to drive the driving block 6 to move leftwards, the driving block 6 moves leftwards to drive the connecting rod 8 to move leftwards, the connecting rod 8 moves leftwards to drive the piston block 9 to move towards the driving block 6, at the moment, the pressure relief pipe 5 starts exhausting, the air pressure, as the iron rod 21 descends, more pressure relief pipes 5 are opened, so that when water is sprayed more and more closely, the spraying amount is smaller, the spraying is more uniform, meanwhile, as the water amount in the water cavity is reduced along with the spraying, the floating rod 17 descends, the gear 14 is driven to rotate through the rack arranged on the left side, the gear 14 rotates, the spring 16 is driven to compress through the internal deflector rod and the stop rod arranged on the outer side of the spring 16, when the spring 16 is compressed to a certain degree, the gear 14 drives the inner wheel 15 to rotate through the spring 16, the inner wheel 15 rotates to drive the swing piston 12 to swing leftwards, when the swing piston 12 swings leftwards, the water inlet pipe 11 is opened, as the water amount is increased, the floating rod 17 ascends, the gear 14 rotates reversely to drive the gear 16 to open, when the spring 16 opens to the original position, the swing piston 12 returns to the original position under the action of the tension spring 13, the water level in the water cavity is ensured not to be too high, the pressurization is influenced, and meanwhile, the intermittent operation of the pumping equipment can save certain energy.

In conclusion, the agricultural irrigation equipment capable of improving the water resource utilization rate by changing the pressure intensity drives the screw 23 to rotate through the driving wheel 22, the screw 23 drives the lifting plate 20 to move, and then the lifting plate 20 is matched with the spray head 19 for use, so that the effect of wide sprinkling irrigation range is achieved. This improve equipment for agricultural irrigation of water resource utilization rate through changing pressure, drive iron bar 21 through lifter plate 20 and remove, and iron bar 21 inhales and moves magnetic sheet 10 and removes, and magnetic sheet 10 drives drive block 6 and removes, and drive block 6 drives connecting rod 8 and removes, and connecting rod 8 drives piston block 9 and removes, and rethread piston block 9 uses with the cooperation of pressure release pipe 5 to reach the even effect of sprinkling irrigation, application scope is more extensive.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an improve equipment for agricultural irrigation of water resource utilization rate through changing pressure, includes water tank (1), its characterized in that: the water pump is characterized in that a pressure cavity (2) is formed in the water tank (1), a pressurizing device (3) is fixedly connected to the bottom in the pressure cavity (2), an air pipe (4) is inserted into the right side of the pressurizing device (3), a pressure relief pipe (5) is inserted into the left side of the air pipe (4), a driving block (6) is slidably connected into the pressure relief pipe (5), a reset spring (7) is fixedly connected to the right side of the driving block (6), a connecting rod (8) is movably connected to the front side of the driving block (6), a piston block (9) is movably connected to one side, far away from the driving block (6), of the connecting rod (8), a magnetic plate (10) is fixedly connected to the left side of the driving block (6), a water inlet pipe (11) is inserted into the right side of the pressure cavity (2), a swing piston (12) is fixedly connected into the inside of the water inlet pipe (11), and a spring, the inside fixedly connected with gear (14) of water tank (1), wheel (15) in the inside fixedly connected with of gear (14), the outside fixedly connected with clockwork spring (16) of wheel (15) in, the inside sliding connection of water tank (1) has floating boom (17), the top of water tank (1) is pegged graft and is had fixed pipe (18), the top sliding connection of fixed pipe (18) has shower nozzle (19), the left side fixedly connected with lifter plate (20) of shower nozzle (19), the bottom fixedly connected with iron bar (21) of lifter plate (20), the top fixedly connected with action wheel (22) of water tank (1), the right side meshing of action wheel (22) has screw rod (23).

2. The apparatus for agricultural irrigation according to claim 1, wherein the pressure is varied to increase the availability of water resources, and wherein: a water cavity is formed in the water tank (1).

3. The apparatus for agricultural irrigation according to claim 1, wherein the pressure is varied to increase the availability of water resources, and wherein: the pressure relief pipe (5) is uniformly inserted at the left side of the air pipe (4).

4. The apparatus for agricultural irrigation according to claim 1, wherein the pressure is varied to increase the availability of water resources, and wherein: the piston block (9) is connected inside the pressure relief pipe (5) in a sliding mode.

5. The apparatus for agricultural irrigation according to claim 1, wherein the pressure is varied to increase the availability of water resources, and wherein: the inner wall of the water inlet pipe (11) is fixedly connected with a clamping block.

6. The apparatus for agricultural irrigation according to claim 1, wherein the pressure is varied to increase the availability of water resources, and wherein: the inner wall of the gear (14) is fixedly connected with a shifting lever.

7. The apparatus for agricultural irrigation according to claim 1, wherein x is a pressure change to improve water resource utilization, and the apparatus comprises: the inner wheel (15) is in transmission connection with the oscillating piston (12).

8. The apparatus for agricultural irrigation according to claim 1, wherein the pressure is varied to increase the availability of water resources, and wherein: and a stop block is fixedly connected to the outer side of the clockwork spring (16).

9. The apparatus for agricultural irrigation according to claim 1, wherein the pressure is varied to increase the availability of water resources, and wherein: the left side of the floating rod (17) is provided with a rack, and the right side of the floating rod is fixedly connected with a sliding block.

10. The apparatus for agricultural irrigation according to claim 1, wherein the pressure is varied to increase the availability of water resources, and wherein: the screw rod (23) is in threaded connection with the inside of the lifting plate (20).