CN111084081A

CN111084081A - Convenient to use's crops spray set

Info

Publication number: CN111084081A
Application number: CN201911388425.3A
Authority: CN
Inventors: 周正东
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-05-01

Abstract

The invention relates to the technical field of agricultural irrigation, and discloses a crop spraying device convenient to use, which comprises a base, a water tank, a water pump, two spray heads and a positioning structure, wherein the water tank and the water pump are both arranged at the top of the base, the water inlet end of the water pump is connected with a water inlet pipe, the water inlet pipe is connected between the water pump and the water tank, the water outlet pipe end of the water pump is connected with a water outlet pipe, and the top of the water outlet pipe is provided with a shunt pipe, two shunt outlets are symmetrically arranged at two sides of the shunt pipe, and the hoses are connected between the two branch outlets and the two nozzles, the invention adjusts the distance between the two nozzles by the matching use of the support rod, the rotating shaft, the guide rail, the limited block, the crank, the guide rod, the rotating pair, the knob and the positioning structure, thereby changing the spraying range of the spraying device, further improving the practicability of the equipment and lightening the working strength of workers.

Description

Convenient to use's crops spray set

Technical Field

The invention belongs to the technical field of agricultural irrigation, and particularly relates to a crop spraying device convenient to use.

Background

Agricultural irrigation methods can be generally divided into traditional ground irrigation, general sprinkler irrigation and micro irrigation. Traditional ground irrigation comprises ridge irrigation, furrow irrigation, flood irrigation and flood irrigation, but the irrigation methods usually consume a large amount of water and have low water utilization capacity, so that the traditional ground irrigation is an unreasonable agricultural irrigation method. In addition, the common spray irrigation technology is a relatively common irrigation mode in Chinese agricultural production. But the water utilization efficiency of the common sprinkling irrigation technology is not high. The modern agricultural micro irrigation technology comprises micro-sprinkling irrigation, drip irrigation, infiltration irrigation and the like. These irrigation techniques generally have good water-saving performance and higher water utilization rate than the traditional irrigation mode, and certainly, have some disadvantages. The traditional irrigation method is that water enters the field from the ground surface and infiltrates the soil by gravity and capillary action, so the method is also called gravity irrigation method. The modes of wetting soil can be divided into furrow irrigation, flood irrigation and flood irrigation.

However, with the increasing contradiction between water resource shortage and water demand increase year by year, the flood irrigation is gradually replaced by a modern water-saving irrigation mode which focuses on precise irrigation, so that the limited water resources can be effectively utilized, the severe situation that underground water is excessively exploited and the crust is sunken is relieved, and the important thing is that the growth conditions of crops, fruit trees and the like can be improved through organic combination with precise fertilization, the yield per unit and the fruit quality are improved, and the economic benefit and the social benefit are good.

Most current spraying equipment is hand-held type, is sprayed work by the handheld shower nozzle of staff, but is hard when manual spraying sprays, and some spraying equipment can adjust the range of spraying, but the length of spraying can not be adjusted to this type of device.

Disclosure of Invention

The invention aims to provide a crop spraying device convenient to use, and aims to solve the problem that the labor efficiency of workers is low due to the fact that the spraying range cannot be conveniently adjusted in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: a crop spraying device convenient to use comprises a base, a water tank, a water pump, two spray heads and a positioning structure, wherein the water tank and the water pump are both arranged at the top of the base, the water inlet end of the water pump is connected with a water inlet pipe, the water inlet pipe is connected between the water inlet end of the water pump and the water tank, the water outlet pipe end of the water pump is connected with a water outlet pipe, the top of the water outlet pipe is provided with a shunt pipe, two shunt outlets are symmetrically arranged on two sides of the shunt pipe, hoses are connected between the two shunt outlets and the two spray heads, a support rod is fixed at the top of the shunt pipe, a guide rail is arranged at the top of the support rod, the support rod is perpendicular to the guide rail, a rotating shaft is arranged on the support rod and is positioned right above the support rod, and two shower nozzles are fixed in respectively on two sliders, the bracing piece rotates through the pivot and is connected with the crank, the crank runs through the pivot, and the crank both ends all are connected with the revolute pair, two all rotate between revolute pair and two sliders and be connected with the guide arm.

Preferably, location structure includes bayonet lock and draw-in groove, wherein the draw-in groove is seted up on the guide rail to the equidistance is equipped with a plurality ofly, the bayonet lock passes through the axis of rotation and rotates to be installed on the slider to cooperate with the draw-in groove.

Preferably, one end of the rotating shaft is sleeved with a knob.

Preferably, a flange is connected between the water outlet pipe and the flow dividing pipe, and the water outlet pipe and the flow dividing pipe are fixedly connected based on the flange.

Preferably, the water filling port has been seted up to the water tank upper surface, and is located one side of water filling port and installs the motor, water tank internally mounted has the agitator, and agitator top and motor output shaft fixed connection.

Preferably, the universal wheel is installed on the bottom surface of the base, and the handle is welded on the upper surface of the base.

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

(1) according to the invention, the crank is arranged to drive the guide rod to realize mutual conversion between rotation and movement, the guide rod is driven to move by the pulling force generated by the rotation of the crank, and the guide rod pulls the two sliding blocks to move relatively on the guide rail, so that the spraying range of the spray head can be changed, the spraying range is more flexible, and the working efficiency of workers is effectively improved.

(2) The invention is provided with the clamping pin and the clamping groove to fix the position of the sliding block, thereby preventing the position of the spray head from being changed due to the reaction force of water flow to the spray head in the spraying process of the spraying device, and ensuring that the spraying effect is more stable.

Drawings

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

FIG. 2 is a schematic structural view of a head assembly according to the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

FIG. 4 is a schematic diagram of the drive for adjusting the spray range of the present invention;

in the figure: 1-a water tank, 2-a water filling port, 3-a rotating shaft, 4-a water pump, 5-a bayonet lock, 6-a motor, 7-a stirrer, 8-a base, 9-a universal wheel, 10-a water inlet pipe, 11-a sliding block, 12-a flange, 13-a shunt pipe, 14-a handle, 15-a spray head, 16-a hose, 17-a limiting block, 18-a clamping groove, 19-a knob, 20-a revolute pair, 21-a crank, 22-a guide rail, 23-a support rod, 24-a guide rod and 25-a water outlet pipe.

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, the present invention provides the following technical solutions: a convenient crop spraying device comprises a base 8, a water tank 1, a water pump 4, two spray heads 15 and a positioning structure, wherein the water tank 1 and the water pump 4 are both arranged at the top of the base 8, the water inlet end of the water pump 4 is connected with a water inlet pipe 10,

the model of the water pump 4 is ISWH, a water inlet pipe 10 is connected between a water inlet end of the water pump 4 and a water tank, a water outlet pipe end of the water pump 4 is connected with a water outlet pipe 25, a shunt pipe 13 is installed at the top of the water outlet pipe 25, two shunt outlets are symmetrically arranged on two sides of the shunt pipe 13, the two shunt outlets and two nozzles 15 are connected with a hose 16, a support rod 23 is fixed at the top of the shunt pipe 13, a guide rail 22 is installed at the top of the support rod 23, the support rod 23 is perpendicular to the guide rail 22, a rotating shaft 3 is installed on the support rod 23, the rotating shaft 3 is positioned right above the support rod 23, stoppers 17 are installed at two ends of the guide rail 22, sliders 11 are sleeved on the guide rail 22 and positioned between the two stoppers 17 and the rotating shaft 3, the two nozzles 15 are respectively fixed on the two sliders 11, the support rod, and guide rods 24 are rotatably connected between the two revolute pairs 20 and the two sliders 11.

In this embodiment, preferably, the location structure includes bayonet lock 5 and draw-in groove 18, and wherein draw-in groove 18 is seted up on guide rail 22 to the equidistance is equipped with a plurality ofly, and bayonet lock 5 rotates through the axis of rotation and installs on slider 11 to cooperate with draw-in groove 18, drive bayonet lock 5 through the axis of rotation and rotate, thereby make bayonet lock 5 can insert in draw-in groove 18, in order to realize slider 11 spacing.

In this embodiment, preferably, one end of the rotating shaft 3 is sleeved with a knob 19, and the rotating shaft 3 is driven to rotate by the knob 19.

In this embodiment, preferably, a flange 12 is connected between the water outlet pipe 25 and the shunt pipe 13, and the flange 12 is used to realize the fixed connection between the two.

In this embodiment, preferably, water filling port 2 has been seted up to water tank 1 upper surface, and is located one side of water filling port 2 and installs motor 6, and water tank 1 internally mounted has agitator 7, and agitator 7 top and motor 6 output shaft fixed connection specifically carry out the fixed connection between stirring rod tip and the output shaft tip through the shaft joint for motor 6 can drive the stirring rod rotatory, and the model of motor 6 is YS5612S three-phase asynchronous machine.

In this embodiment, preferably, the universal wheel 9 is installed on the bottom surface of the base 8, and the handle 14 is welded on the upper surface of the base 8, so that the base 8 can be moved by the handle 14.

The working principle and the using process of the invention are as follows: water is injected into the water tank 1 through the water injection port 2, if pesticide is required to be sprayed, the pesticide and clean water can be injected into the water tank 1 in proportion, and the stirrer 7 is driven to rotate through the motor 6, so that the pesticide and the clean water are fully mixed. When spraying, water pump 4 work, with water or the extraction of medicament entering inlet tube 10 in the water tank 1, rivers and medicament reach outlet pipe 25 through water pump 4, through shunt tubes 13 with outlet pipe 25 is connected, rivers are divided into two and reach two shower nozzles 15 through two hoses 16 respectively to spray. The handle 14 welded on the upper surface of the base 8 is applied with force, and the universal wheel 9 arranged on the lower surface of the base 8 rolls, so that the whole spraying device is driven to move, and the spraying range is more flexible.

When the spraying range needs to be changed, the distance between the two spray heads 15 is adjusted, in the adjusting process, the bayonet lock 5 is rotated, the bayonet lock 5 is pulled away from the bayonet slot 18 along the rotating shaft, so that the sliding block 11 is in a movable state, then the knob 19 is rotated clockwise, the knob 19 drives the rotating shaft 3 to rotate clockwise, the crank 21 fixed on the rotating shaft 3 also rotates by taking the rotating shaft 3 as a circle center, in the process, as shown in fig. 4, an included angle α between the crank 21 and the guide rail 22 is gradually increased, a linear distance h between the revolute pair 20 and the guide rail 22 is also increased, a traction force generated when the crank 21 moves drives the guide rod 24 to swing through the revolute pair 20, the guide rod 24 drives the sliding block 11 to move on the guide rail 22, so that the two spray heads 15 are close to achieve the effect of reducing the spraying distance, after the adjustment is completed, the bayonet lock 5 is rotated reversely, so that the bayonet slot 5 is clamped in the adjacent bayonet slot 18, and the spray heads 15 are limited at the current position, otherwise, when the knob 19 is rotated counterclockwise, the included angle α is reduced.

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 a convenient to use's crops spray set which characterized in that: including base (8), water tank (1), water pump (4), two shower nozzles (15) and location structure, water tank (1) and water pump (4) are all installed in the top of base (8), and the end of intaking of water pump (4) is connected with inlet tube (10), inlet tube (10) are connected between the end of intaking of water pump (4) and water tank (1), the play water pipe end of water pump (4) is connected with outlet pipe (25), and outlet pipe (10) top installs shunt tubes (13), the bilateral symmetry of shunt tubes (13) is equipped with two branch egress openings, and all is connected with hose (16) between two branch egress openings and two shower nozzles (15), bracing piece (23) is installed at shunt tubes (13) top, guide rail (22) are installed at bracing piece (23) top, and bracing piece (23) and guide rail (22) mutually perpendicular, install pivot (3) on bracing piece (23), and pivot (3) are located bracing piece (23) directly over, stopper (17) are all installed at the both ends of guide rail (22), it is equipped with slider (11) all to lie in between two stopper (17) and pivot (3) on guide rail (22), and on two shower nozzle (15) were fixed in two slider (11) respectively, bracing piece (23) rotate through pivot (3) and are connected with crank (21), crank (21) run through pivot (3), and crank (21) both ends all are connected with revolute pair (20), two it is connected with guide arm (24) all to rotate between revolute pair (20) and two slider (11).

2. A convenient crop spray system as claimed in claim 1, wherein: the positioning structure comprises a clamping pin (5) and a clamping groove (18), wherein the clamping groove (18) is arranged on the guide rail (22) and is arranged in a plurality of equal intervals, and the clamping pin (5) is rotatably connected onto the sliding block (11) through a rotating shaft and is matched with the clamping groove (18).

3. A convenient crop spray system as claimed in claim 1, wherein: one end of the rotating shaft (3) is sleeved with a knob (19).

4. A convenient crop spray system as claimed in claim 1, wherein: and a flange (12) is connected between the water outlet pipe (25) and the shunt pipe (13), and the flange (12) is used for realizing the fixed connection between the water outlet pipe and the shunt pipe.

5. A convenient crop spray system as claimed in claim 1, wherein: water filling port (2) have been seted up to water tank (1) upper surface, and are located one side of water filling port (2) and install motor (6), water tank (1) internally mounted has agitator (7), and agitator (7) top and motor (6) output shaft fixed connection.

6. A convenient crop spray system as claimed in claim 1, wherein: the universal wheel (9) is installed on the bottom surface of the base (8), and a handle (14) is welded on the upper surface of the base (8).