CN111264500A - Garden fertilizing and pesticide spraying device - Google Patents
Garden fertilizing and pesticide spraying device Download PDFInfo
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- CN111264500A CN111264500A CN202010146645.1A CN202010146645A CN111264500A CN 111264500 A CN111264500 A CN 111264500A CN 202010146645 A CN202010146645 A CN 202010146645A CN 111264500 A CN111264500 A CN 111264500A
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- centrifugal
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- concentrated
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0025—Mechanical sprayers
- A01M7/0028—Centrifugal sprayers
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/005—Special arrangements or adaptations of the spraying or distributing parts, e.g. adaptations or mounting of the spray booms, mounting of the nozzles, protection shields
Abstract
The invention discloses a garden fertilization insecticide spraying device which comprises an insecticide spraying vehicle, wherein an insecticide spraying machine support is arranged on the insecticide spraying vehicle, a rotatable centrifugal insecticide spraying mechanism is arranged above the insecticide spraying machine support, and the centrifugal insecticide spraying mechanism can generate centrifugal force by rotating per se to enable diluted liquid medicine in the centrifugal insecticide spraying mechanism to be thrown out in all directions in a liquid bead mode; the centrifugal liquid medicine spraying device is simple in structure, fully utilizes centrifugal force, utilizes air jet flow generated by the centrifugal force to spray diluted liquid drops to a longer distance, and the centrifugal liquid medicine spraying mechanism enables the diluted liquid medicine in the centrifugal liquid medicine spraying device to be thrown out in all directions in a liquid drop mode; and the air jet blown out by the auxiliary centrifugal slinger outlets in the form of jet is consistent with the spraying direction of each first slinger notch and each second slinger notch, so that the air blown out by each auxiliary centrifugal slinger outlet can help the liquid beads blown out from each first slinger notch and each second slinger notch to shoot to a farther distance.
Description
Technical Field
The invention belongs to the field of garden tools.
Background
The concentrated liquid medicine and the diluent are finally sprayed out in the garden fertilization insecticide spraying process, the insecticide spraying is usually carried out after the diluent and the concentrated liquid medicine are mixed in advance by using the existing insecticide spraying equipment, so that energy is consumed in the early stage to completely and uniformly mix the diluent and the concentrated liquid medicine according to a fixed proportion, the dilution concentration of the insecticide cannot be adjusted in real time in the insecticide spraying process, and the concentrated liquid medicine is inconvenient to store once diluted, so that the diluted liquid medicine needs to be sprayed out at one time, and waste is easily caused; therefore, there is a need to develop a dispensing device that can perform real-time dilution during the dispensing process without pre-dispensing dilution.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the defects in the prior art, the invention provides a garden fertilization insecticide spraying device with a wider spraying range and an insecticide spraying method thereof.
The technical scheme is as follows: in order to achieve the purpose, the garden fertilization insecticide spraying device comprises an insecticide spraying vehicle, an insecticide spraying machine support is mounted on the insecticide spraying vehicle, a rotatable centrifugal insecticide spraying mechanism is mounted above the insecticide spraying machine support, and the centrifugal insecticide spraying mechanism can generate centrifugal force through rotation of the centrifugal insecticide spraying mechanism, so that diluted liquid medicine in the centrifugal insecticide spraying mechanism can be thrown out in all directions in a liquid bead mode.
Furthermore, a diluent storage box and a concentrated chemical liquid storage box are respectively and fixedly mounted on the upper side of the pesticide spraying vehicle; a diluent delivery pipe is communicated with the diluent storage box, a concentrated liquid medicine delivery pipe is communicated with the concentrated liquid medicine storage box, a first liquid pump is installed on the diluent delivery pipe, and a second liquid pump is installed on the concentrated liquid medicine delivery pipe; the discharge end of the diluent delivery pipe is communicated with the diluent introduction end of the centrifugal pesticide spraying mechanism; the outlet end of the concentrated liquid medicine outlet pipe is communicated with the concentrated liquid medicine inlet end of the centrifugal pesticide spraying mechanism.
Furthermore, the centrifugal pesticide spraying mechanism also comprises a belt synchronous wheel, the pesticide spraying machine support is also provided with a synchronous wheel motor, and the synchronous wheel motor is in driving connection with the belt synchronous wheel through a synchronous belt; the centrifugal pesticide spraying mechanism integrally rotates together with the belt synchronizing wheel.
Furthermore, the horizontal centrifugal pesticide spraying mechanism comprises an upper disc body and a lower disc body which are coaxially arranged at an interval;
the upper side of the axis of the lower disc body is integrally provided with an outer cylindrical shell with the same axis, the lower end of the outer cylindrical shell is open, and the upper end of the outer cylindrical shell is fixedly and hermetically provided with a sealing cover; an inner cylindrical shell is coaxially arranged inside the outer cylindrical shell, and the upper end of the inner cylindrical shell is fixedly and hermetically connected with the sealing cover in an integrated manner; the inside of interior cylindricality casing is cylindrical dense medicine liquid reposition of redundant personnel chamber, interior cylindricality casing with form the diluent reposition of redundant personnel chamber between the outer cylindricality casing.
Further, a rotating cylinder communicated with the outer cylindrical shell is coaxially and integrally connected to the axis of the lower side of the lower disc body, and a diluent liquid guide channel is formed in the inner side of the rotating cylinder;
a vertical fixed cylinder is fixedly mounted on the pesticide sprayer support, a diluent feeding cavity is formed in the fixed cylinder, the liquid outlet end of the diluent delivery pipe is communicated with the diluent feeding cavity, and the outer wall of the upper end of the fixed cylinder is in rotating tight fit connection with the inner wall of the lower end of the rotary cylinder through a first sealing bearing; the upper end of the diluent feeding cavity is communicated with a diluent shunting cavity between the inner cylindrical shell and the outer cylindrical shell through the diluent guide channel, and liquid in the diluent feeding cavity can flow into the diluent shunting cavity through the diluent guide channel; the liquid outlet end of the concentrated liquid medicine delivery pipe extends into the diluent feeding cavity, and the outer wall of the liquid outlet end of the concentrated liquid medicine delivery pipe is coaxially and rotationally matched with the inner wall of the lower end of the inner cylindrical shell through a second sealing bearing; the concentrated medicinal liquid led out from the concentrated medicinal liquid leading-out pipe can be led into the concentrated medicinal liquid shunting cavity.
Furthermore, the outer wall of the rotary cylinder body is fixedly connected with the synchronizing wheel coaxially.
Furthermore, a plurality of centrifugal blade groups are distributed between the upper disc body and the lower disc body in a circumferential array manner, and two adjacent centrifugal blade groups are tightly attached to each other; the upper end and the lower end of each centrifugal blade group are respectively and integrally connected with the lower side surface of the upper disc body and the upper side surface of the lower disc body;
each centrifugal blade group comprises a first centrifugal blade and a second centrifugal blade;
the first centrifugal blade comprises a first main blade section, a first blade bending section and a first turning blade section, wherein the first main blade section extends along the radial direction of the upper disc body/the lower disc body, the first turning blade section turns back towards the central direction of the upper disc body/the lower disc body from the root to the tail end, and the root of the first main blade section extends into the concentrated liquid medicine shunting cavity and is fixedly connected with the outer cylindrical shell and the inner cylindrical shell; a plurality of concentrated liquid medicine injection channels extending from the root to the tail end are arranged in the first centrifugal blade, concentrated liquid medicine inlets of the concentrated liquid medicine injection channels are positioned at the root of the first main blade section and are communicated with the concentrated liquid medicine diversion cavity, and concentrated liquid medicine outlets of the concentrated liquid medicine injection channels are positioned at the tail end of the first folding blade section;
the second centrifugal blade comprises a second main blade segment, a second blade bending segment and a second returning blade segment, wherein the second main blade segment extends along the radial direction of the upper disc body/the lower disc body, the second returning blade segment returns towards the central direction of the upper disc body/the lower disc body from the root to the tail end, and the root of the second main blade segment extends into the diluent shunting cavity and is fixedly connected with the outer cylindrical shell; a plurality of diluent injection channels extending from the root to the tail end are arranged in the second centrifugal blade, diluent inlets of the diluent injection channels are positioned at the root of the second main blade section and communicated with the diluent diversion cavity, and diluent outlets of the diluent injection channels are positioned at the tail end of the first turning blade section;
the region enclosed by the first main blade segment, the first blade bending segment, the first turning blade segment, the second main blade segment, the second blade bending segment and the second turning blade segment of the centrifugal blade group is formed
A shaped primary centrifugal chamber;
the tail end edge angle of the first turning blade segment is connected with the tail end edge angle of the second turning blade segment in a superposed mode, a dilution notch facing the center direction of the main centrifugal cavity is formed at the connecting position of the first turning blade segment and the second turning blade segment, a row of diluent ejection openings and a row of concentrated medicine liquid ejection openings are formed in two sides of the dilution notch respectively, and a plurality of diluent jet flows ejected from the row of diluent ejection openings and a plurality of concentrated medicine liquid jet flows ejected from the row of concentrated medicine liquid ejection openings are mixed and crossed in the main centrifugal cavity;
one end of the main centrifugal cavity, which is close to the outer cylindrical shell, is a negative pressure part, a hollowed negative pressure air inlet is coaxially arranged at the central part of the upper disc body, the inner diameter of the negative pressure air inlet is larger than the outer diameter of the inner cylindrical shell, and the negative pressure air inlet is communicated with the negative pressure parts of the main centrifugal cavities; two shoulders at one end of the main centrifugal cavity far away from the negative pressure part are respectively a first centrifugal throwing-out channel and a second centrifugal throwing-out channel;
a plurality of first liquid throwing notches are arranged at the first blade bending section of each first vane centrifugal blade in an equidistant array along the vertical direction, the tail ends of the first centrifugal throwing channels are communicated with the outside through the first liquid throwing notches, and the first liquid throwing notches do not interfere with the concentrated medicine liquid injection channels in the first blade bending sections;
each the second leaf bent section department of second lamella centrifugal blade is provided with a plurality of seconds along vertical direction equidistance array and gets rid of the liquid incision, each the second gets rid of the liquid incision and throws away the end and the outside intercommunication of passageway with the second centrifugation, and each second gets rid of the liquid incision and does not take place to interfere with each diluent notes liquid passageway in the second leaf bent section.
Furthermore, auxiliary centrifugal blades which are U-shaped in a overlooking state are arranged between the first turnback blade section and the second turnback blade section of each centrifugal blade group, and the enclosed areas of the auxiliary centrifugal blades, the first turnback blade section and the second turnback blade section form
The upper disc body/the lower disc body is provided with a plurality of auxiliary negative pressure ports in a circumferential array in a hollow manner, and each auxiliary negative pressure port is communicated with one end of each auxiliary centrifugal cavity close to the main centrifugal cavity; the tail ends of two shoulders at one end of the auxiliary centrifugal cavity far away from the auxiliary negative pressure port are two auxiliary centrifugal throwing ports.
Has the advantages that: the centrifugal liquid medicine spraying device is simple in structure, fully utilizes centrifugal force, utilizes air jet flow generated by the centrifugal force to spray diluted liquid drops to a longer distance, and the centrifugal liquid medicine spraying mechanism enables the diluted liquid medicine in the centrifugal liquid medicine spraying device to be thrown out in all directions in a liquid drop mode; and the air jet blown out by the auxiliary centrifugal slinger outlets in the form of jet is consistent with the spraying direction of each first slinger notch and each second slinger notch, so that the air blown out by each auxiliary centrifugal slinger outlet can help the liquid beads blown out from each first slinger notch and each second slinger notch to shoot to a farther distance.
Drawings
FIG. 1 is an overall elevational structure of the device;
FIG. 2 is an overall side view of the device;
FIG. 3 is a schematic drawing showing a centrifugal insecticide-spraying mechanism and a cut-away view of the centrifugal insecticide-spraying mechanism in cooperation with a liquid supply mechanism;
FIG. 4 is a schematic illustration of a release of a centrifugal dispensing facility;
FIG. 5 is a schematic view of the first cutaway configuration of FIG. 4;
FIG. 6 is a second cutaway schematic view of FIG. 4;
FIG. 7 is an enlarged schematic view of the center portion of FIG. 6;
FIG. 8 is a top view of the structure of FIG. 6;
FIG. 9 is a schematic view of the distribution of a circumferential array of centrifugal blades;
FIG. 10 is an enlarged partial schematic view of FIG. 9;
FIG. 11 is an enlarged fragmentary view taken at 35 of FIG. 10;
FIG. 12 is a single centrifugal blade assembly
A schematic of the shape;
FIG. 13 is an enlarged schematic view at 34 of FIG. 12;
FIG. 14 is a schematic structural view of a first centrifugal vane and a second centrifugal vane attached to each other;
FIG. 15 is a schematic view of the inner diluent and concentrate channels of FIG. 14 after cutting.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
The garden fertilizing and pesticide spraying device shown in the attached drawings 1 to 15 comprises a pesticide spraying vehicle 12, a pesticide spraying machine support 10 is mounted on the pesticide spraying vehicle 12, a rotatable centrifugal pesticide spraying mechanism 6 is mounted above the pesticide spraying machine support 10, and the centrifugal pesticide spraying mechanism 6 can rotate to generate centrifugal force so that diluted pesticide liquid in the pesticide spraying mechanism 6 can be thrown out in all directions in a liquid bead mode.
A diluent storage box 13 and a concentrated medicine liquid storage box 14 are respectively and fixedly arranged on the upper side of the pesticide spraying vehicle 12; a diluent delivery pipe 17 is communicated with the diluent storage tank 13, a concentrated liquid medicine delivery pipe 1 is communicated with the concentrated liquid medicine storage tank 14, a first liquid pump 15 is installed on the diluent delivery pipe 17, and a second liquid pump 16 is installed on the concentrated liquid medicine delivery pipe 1; the discharge end of the diluent delivery pipe 17 is communicated with the diluent delivery end of the centrifugal pesticide spraying mechanism 6; the outlet end of the concentrated liquid medicine outlet pipe 1 is communicated with the concentrated liquid medicine inlet end of the centrifugal pesticide spraying mechanism 6.
The centrifugal pesticide spraying mechanism 6 further comprises a belt synchronous wheel 8.1, the pesticide spraying machine support 10 is further provided with a synchronous wheel motor 11, and the synchronous wheel motor 11 is in driving connection with the belt synchronous wheel 8.1 through a synchronous belt 7; the centrifugal pesticide spraying mechanism 6 integrally rotates together with the belt synchronizing wheel 8.1.
The horizontal centrifugal pesticide spraying mechanism 6 comprises an upper disc body 19 and a lower disc body 20 which are coaxially arranged at intervals;
an outer cylindrical shell 28 is integrally and coaxially arranged on the upper side of the axis of the lower disc body 20, the lower end of the outer cylindrical shell 28 is open, and a sealing cover 84 is fixedly and hermetically arranged at the upper end of the outer cylindrical shell 28; an inner cylindrical shell 21 is coaxially arranged inside the outer cylindrical shell 28, and the upper end of the inner cylindrical shell 21 is integrally, fixedly and hermetically connected with the sealing cover 84; the inner part of the inner cylindrical shell 21 is a cylindrical concentrated medicine liquid diversion cavity 27, and a diluent diversion cavity 22.1 is formed between the inner cylindrical shell 21 and the outer cylindrical shell 28.
A rotary cylinder 8 communicated with an outer cylindrical shell 28 is coaxially and integrally connected to the lower side axis of the lower disc body 20, and a diluent liquid guide channel 22 is arranged on the inner side of the rotary cylinder 8;
a vertical fixed cylinder 77 is fixedly installed on the pesticide sprayer support 10, a diluent feeding cavity 23 is formed in the fixed cylinder 77, the liquid outlet end of the diluent delivery pipe 17 is communicated with the diluent feeding cavity 23, and the outer wall of the upper end of the fixed cylinder 77 is in rotating tight fit connection with the inner wall of the lower end of the rotary cylinder 8 through a first sealing bearing 25; the upper end of the diluent feeding cavity 23 is communicated with the diluent distribution cavity 22.1 between the inner cylindrical shell 21 and the outer cylindrical shell 28 through the diluent guide channel 22, and the liquid in the diluent feeding cavity 23 can flow into the diluent distribution cavity 22.1 through the diluent guide channel 22; the liquid outlet end of the concentrated liquid medicine delivery pipe 1 extends into the diluent feeding cavity 23, and the outer wall of the liquid outlet end of the concentrated liquid medicine delivery pipe 1 is coaxially and rotationally matched with the inner wall of the lower end of the inner cylindrical shell 21 through a second sealing bearing 24; the concentrated medicinal liquid led out from the concentrated medicinal liquid lead-out pipe 1 can be led into the concentrated medicinal liquid diversion cavity 27.
The outer wall of the rotary cylinder body 8 is coaxially and fixedly connected with the synchronizing wheel 8.1.
A plurality of centrifugal blade groups 4 are distributed between the upper disc body 19 and the lower disc body 20 in a circumferential array manner, and two adjacent centrifugal blade groups 4 are tightly attached to each other; the upper end and the lower end of each centrifugal blade group 4 are respectively and integrally connected with the lower side surface of the upper disc body 19 and the upper side surface of the lower disc body 20;
each centrifugal blade group 4 comprises a first centrifugal blade lobe 3 and a second centrifugal blade lobe 2;
the first centrifugal vane 3 sequentially comprises a first main vane segment 3.1 extending along the radial direction of the upper disc body 19/the lower disc body 20, a first vane bending segment 3.2 and a first turning vane segment 3.3 turning back towards the central direction of the upper disc body 19/the lower disc body 20 from the root part to the tail end, and the root part of the first main vane segment 3.1 extends into the concentrated medicine liquid diversion cavity 27 and is fixedly connected with the outer cylindrical shell 28 and the inner cylindrical shell 21; a plurality of concentrated liquid medicine injection channels 32 extending from the root to the tail end are arranged in the first centrifugal vane 3, concentrated liquid medicine inlets 32.2 of the concentrated liquid medicine injection channels 32 are positioned at the root of the first main vane section 3.1 and communicated with the concentrated liquid medicine diversion cavity 27, and concentrated liquid medicine ejection outlets 32.1 of the concentrated liquid medicine injection channels 32 are positioned at the tail end of the first turning vane section 3.3;
the second centrifugal vane 2 sequentially comprises a second main vane segment 2.1 extending along the radial direction of the upper disc body 19/the lower disc body 20, a second vane bending segment 2.2 and a second returning vane segment 2.3 returning towards the central direction of the upper disc body 19/the lower disc body 20 from the root to the tail end, and the root of the second main vane segment 2.1 extends into the diluent flow dividing cavity 22.1 and is fixedly connected with the outer cylindrical shell 28; a plurality of diluent injection channels 31 extending from the root to the tail end are arranged in the second centrifugal vane 2, diluent inlets 31.2 of the diluent injection channels 31 are positioned at the root of the second main vane segment 2.1 and communicated with the diluent distribution cavities 22.1, and diluent outlets 31.1 of the diluent injection channels 31 are positioned at the tail end of the first turning vane segment 3.3;
the area of the centrifugal blade assembly 4 enclosed by the first main blade section 3.1, the first blade curved section 3.2, the first return blade section 3.3, the second main blade section 2.1, the second blade curved section 2.2 and the second return blade section 2.3 forms
A main centrifugal chamber 26 of shape (heart contour);
the end edge angle of the first turning blade section 3.3 is coincidently connected with the end edge angle of the second turning blade section 2.3, a dilution gap 20 facing the center direction of the main centrifugal cavity 26 is formed at the connection position of the first turning blade section 3.3 and the second turning blade section 2.3, a row of diluent ejection openings 31.1 and a row of concentrated medicine liquid ejection openings 32.1 are respectively arranged at two sides of the dilution gap 20, and a plurality of diluent jet flows ejected from the row of diluent ejection openings 31.1 and a plurality of concentrated medicine liquid jet flows ejected from the row of concentrated medicine liquid ejection openings 32.1 are mixedly crossed in the main centrifugal cavity 26;
one end of the main centrifugal cavity 26 close to the outer cylindrical shell 28 is a negative pressure part 26.1, the central part of the upper disc body 19 is coaxially provided with a hollowed negative pressure air inlet 18, the inner diameter of the negative pressure air inlet 18 is larger than the outer diameter of the inner cylindrical shell 21, and the negative pressure air inlet 18 is communicated with the negative pressure parts 26.1 of the main centrifugal cavities 26; two shoulders at one end of the main centrifugal cavity 26 far away from the negative pressure part 26.1 are respectively a first centrifugal throwing channel 26.3 and a second centrifugal throwing channel 26.4;
a plurality of first liquid throwing notches 001 are arranged at the first blade bending section 3.2 of each first valve centrifugal blade 3 in an equidistant array along the vertical direction, the tail ends of the first centrifugal throwing channels 26.3 are communicated with the outside through the first liquid throwing notches 001, and the first liquid throwing notches 001 and the concentrated medicine liquid injection channels 32 in the first blade bending section 3.2 do not interfere;
a plurality of second liquid throwing notches 002 are arranged at the positions of the second blade bending sections 2.2 of the second centrifugal blades 2 in an equidistant array mode along the vertical direction, the tail ends of the second centrifugal throwing channels 26.4 are communicated with the outside through the second liquid throwing notches 002, and the second liquid throwing notches 002 do not interfere with the diluent injection channels 31 in the second blade bending sections 2.2.
Each group of the centrifugal blade group 4 is provided with an auxiliary centrifugal blade 36 which is U-shaped in a overlooking state between the first foldback blade section 3.3 and the second foldback blade section 2.3, and the enclosed areas of the auxiliary centrifugal blade 36, the first foldback blade section 3.3 and the second foldback blade section 2.3 form
The auxiliary centrifugal cavity 27 is in a shape of (peach heart outline), a plurality of auxiliary negative pressure ports 33 are arranged on the upper disc body 19/the lower disc body 20 in a circumferential array in a hollow manner, and each auxiliary negative pressure port 33 is respectively communicated with one end of each auxiliary centrifugal cavity 27 close to the main centrifugal cavity 26; the two shoulder tail ends of the auxiliary centrifugal cavity 27 far away from the auxiliary negative pressure port 33 are two auxiliary centrifugal throwing ports 37.1.
The working method and the working principle of the garden fertilizing and pesticide spraying device are as follows:
controlling a synchronous wheel motor 11 to make the centrifugal pesticide spraying mechanism 6 rotate at a rotating speed of at least 3000r/min under the driving of a synchronous belt 7, so that air inside the centrifugal pesticide spraying mechanism 6 is subjected to a strong centrifugal force, at the moment, the air inside each main centrifugal cavity 26 can be extruded towards the centrifugal direction of the first centrifugal throwing channel 26.3 and the second centrifugal throwing channel 26.4 due to the centrifugal force, so that the tail ends of the first centrifugal throwing channel 26.3 and the second centrifugal throwing channel 26.4 form a positive pressure, and a negative pressure part 26.1 of the main centrifugal cavity 26 can generate a negative pressure, so that external atmospheric air can be continuously supplemented to the negative pressure part 26.1 of each main centrifugal cavity 26 under the driving of the negative pressure, and the air at the tail ends of the first centrifugal throwing channel 26.3 and the second centrifugal throwing channel 26.4 can be continuously blown out from each first throwing liquid notch 001 and each second throwing liquid notch in a form of a jet flow under the driving of the positive pressure, and the air near the dilution notch 20 can be continuously shunted towards the first centrifugal throwing channel to the two sides 26.3 and a second centrifugal throw-out channel 26.4; meanwhile, air in each auxiliary centrifugal cavity 27 is also subjected to strong centrifugal force, the air in the auxiliary centrifugal cavity 27 is continuously extruded towards the auxiliary centrifugal throwing outlets 37.1 at two sides under the action of the centrifugal force, air jet flow is finally blown out outwards in a jet flow mode through the two auxiliary centrifugal throwing outlets 37.1, and external atmospheric air is continuously sucked into the auxiliary centrifugal cavity 27 through the auxiliary negative pressure ports 33 under the action of negative pressure; finally, the centrifugal pesticide spraying mechanism 6 forms a stable gas flow circulation;
at the same time, the first liquid pump 15 on the diluent delivery pipe 17 and the second liquid pump 16 on the concentrated liquid delivery pipe 1 are started, and under the hydraulic supply of the first liquid pump 15 and the second liquid pump 16, sufficient concentrated liquid medicine water pressure is formed in the concentrated liquid medicine diversion cavity 27 and sufficient diluent water pressure is formed in the diluent diversion cavity 22.1; at this time, the concentrated chemical liquid in the concentrated chemical liquid diversion cavity 27 hydraulically flows along the plurality of concentrated chemical liquid injection channels 32, and is finally sprayed out from the plurality of concentrated chemical liquid ejection outlets 32.1 in the form of jet flow at the dilution gap 20, at the same time, the diluent in the diluent diversion cavity 22.1 hydraulically flows along the plurality of diluent injection channels 31, and is finally sprayed out from the plurality of diluent ejection outlets 31.1 in the form of jet flow at the dilution gap 20, at this time, the plurality of jet flows of the diluent ejected from each row of the diluent ejection outlets 31.1 and the plurality of jet flows of the concentrated chemical liquid ejected from each row of the concentrated chemical liquid ejection outlets 32.1 are mixed, collided and crossed in front of the dilution gap 20, and two jet flows of the cross-collision destroy the two jet flow processes after the cross-collision, so that the two jet flows of the cross-collision enable a spray of irregularly dispersed water to be continuously formed near the dilution gap 20, at this time, the diluent is already mixed with the concentrated liquid medicine in real time, irregular splash is formed near the dilution notch 20, the splash is the diluted concentrated liquid medicine, the gas near the dilution notch 20 can be continuously and respectively shunted to the first centrifugal throwing channel 26.3 and the second centrifugal throwing channel 26.4 towards two sides under the action of centrifugal force, the diluted splash generated near the dilution notch 20 can be shunted to the first centrifugal throwing channel 26.3 and the second centrifugal throwing channel 26.4, the splash can be continuously torn by the air flowing at high speed in the first centrifugal throwing channel 26.3 and the second centrifugal throwing channel 26.4 to form fine liquid drops, the fine liquid drop water air torn by the air is blown outwards in a jet flow mode from each first throwing liquid notch 001 and each second throwing liquid notch 002 together, and the finally formed effect is that the liquid medicine diluted in the centrifugal throwing mechanism 6 enables the liquid medicine to be thrown in a four-side manner towards an eight-side manner (ii) a And the air jets blown outwardly in the form of jets by the auxiliary centrifugal slinger outlets 37.1 are aligned with the jetting directions of the respective first slinger cuts 001 and the respective second slinger cuts 002, so that the air blown by the respective auxiliary centrifugal slinger outlets 37.1 can help the liquid beads blown out from the respective first slinger cuts 001 and the respective second slinger cuts 002 to be directed farther away.
The above description is only of the preferred embodiments of the present invention, and it should be noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the invention and these are intended to be within the scope of the invention.
Claims (9)
1. Gardens fertilization laxative device, its characterized in that: including laxative car (12), install laxative machine support (10) on laxative car (12), revolvable centrifugal laxative mechanism (6) is installed to the top of laxative machine support (10), centrifugal laxative mechanism (6) self is rotatory and the centrifugal force that produces can make the liquid medicine diluted in self inside throw away to all sides with the form of liquid bead.
2. The garden fertilization laxative device of claim 1, characterized in that: a diluent storage box (13) and a concentrated medicine liquid storage box (14) are respectively fixedly mounted on the upper side of the pesticide spraying vehicle (12); a diluent delivery pipe (17) is communicated with the diluent storage tank (13), a concentrated liquid medicine delivery pipe (1) is communicated with the concentrated liquid medicine storage tank (14), a first liquid pump (15) is installed on the diluent delivery pipe (17), and a second liquid pump (16) is installed on the concentrated liquid medicine delivery pipe (1); the discharge end of the diluent delivery pipe (17) is communicated with the diluent delivery end of the centrifugal pesticide spraying mechanism (6); the outlet end of the concentrated medicinal liquid outlet pipe (1) is communicated with the concentrated medicinal liquid inlet end of the centrifugal pesticide spraying mechanism (6).
3. The garden fertilization laxative device of claim 2, characterized in that: the centrifugal pesticide spraying mechanism (6) further comprises a belt synchronous wheel (8.1), the pesticide spraying machine support (10) is further provided with a synchronous wheel motor (11), and the synchronous wheel motor (11) is in driving connection with the belt synchronous wheel (8.1) through a synchronous belt (7); the centrifugal pesticide spraying mechanism (6) integrally rotates together with the belt synchronizing wheel (8.1).
4. The garden fertilization laxative device of claim 3, characterized in that: the horizontal centrifugal pesticide spraying mechanism (6) comprises an upper disc body (19) and a lower disc body (20) which are coaxially arranged at intervals;
an outer cylindrical shell (28) is integrally and coaxially arranged on the upper side of the axis of the lower disc body (20), the lower end of the outer cylindrical shell (28) is open, and a sealing cover (84) is fixedly and hermetically arranged at the upper end of the outer cylindrical shell; an inner cylindrical shell (21) is coaxially arranged inside the outer cylindrical shell (28), and the upper end of the inner cylindrical shell (21) is fixedly and hermetically connected with the sealing cover (84) in an integrated manner; the inner part of the inner cylindrical shell (21) is a cylindrical concentrated medicine liquid diversion cavity (27), and a diluent diversion cavity (22.1) is formed between the inner cylindrical shell (21) and the outer cylindrical shell (28).
5. The garden fertilization laxative device of claim 4, characterized in that: a rotary cylinder (8) communicated with the outer cylindrical shell (28) is coaxially and integrally connected to the lower side axis of the lower disc body (20), and a diluent liquid guide channel (22) is arranged on the inner side of the rotary cylinder (8);
a vertical fixed cylinder (77) is fixedly mounted on the pesticide sprayer support (10), a diluent feeding cavity (23) is formed in the fixed cylinder (77), the liquid outlet end of the diluent delivery pipe (17) is communicated with the diluent feeding cavity (23), and the outer wall of the upper end of the fixed cylinder (77) is in rotating tight fit connection with the inner wall of the lower end of the rotary cylinder (8) through a first sealing bearing (25); the upper end of the diluent feeding cavity (23) is communicated with a diluent distribution cavity (22.1) between the inner cylindrical shell (21) and the outer cylindrical shell (28) through the diluent guide channel (22), and liquid in the diluent feeding cavity (23) can flow into the diluent distribution cavity (22.1) through the diluent guide channel (22); the liquid outlet end of the concentrated medicinal liquid outlet pipe (1) extends into the diluent feeding cavity (23), and the outer wall of the liquid outlet end of the concentrated medicinal liquid outlet pipe (1) is coaxially and rotationally matched with the inner wall of the lower end of the inner cylindrical shell (21) through a second sealing bearing (24); the concentrated medicinal liquid led out from the concentrated medicinal liquid leading-out pipe (1) can be led into the concentrated medicinal liquid shunting cavity (27).
6. The garden fertilization laxative device of claim 5, characterized in that: the outer wall of the rotary cylinder body (8) is fixedly connected with the synchronizing wheel (8.1) in a coaxial mode.
7. The garden fertilization laxative device of claim 6, characterized in that: a plurality of centrifugal blade groups (4) are distributed between the upper disc body (19) and the lower disc body (20) in a circumferential array manner, and two adjacent centrifugal blade groups (4) are mutually attached; the upper end and the lower end of each centrifugal blade group (4) are respectively and integrally connected with the lower side surface of the upper disc body (19) and the upper side surface of the lower disc body (20);
each centrifugal blade group (4) comprises a first centrifugal blade (3) and a second centrifugal blade (2);
the first centrifugal vane (3) sequentially comprises a first main vane segment (3.1) extending along the radial direction of the upper disc body (19)/the lower disc body (20), a first vane bending segment (3.2) and a first turning vane segment (3.3) turning back along the central direction of the upper disc body (19)/the lower disc body (20) from the root to the tail end, and the root of the first main vane segment (3.1) extends into the concentrated medicine liquid diversion cavity (27) and is fixedly connected with the outer cylindrical shell (28) and the inner cylindrical shell (21) at the same time; a plurality of concentrated medicine liquid injection channels (32) extending from the root to the tail end are arranged in the first flap centrifugal blade (3), concentrated medicine liquid inlets (32.2) of the concentrated medicine liquid injection channels (32) are positioned at the root of the first main blade section (3.1) and communicated with the concentrated medicine liquid diversion cavity (27), and concentrated medicine liquid ejection outlets (32.1) of the concentrated medicine liquid injection channels (32) are positioned at the tail end of the first turning blade section (3.3);
the second centrifugal vane (2) comprises a second main vane segment (2.1) extending along the radial direction of the upper disc body (19)/the lower disc body (20), a second vane bending segment (2.2) and a second returning vane segment (2.3) returning towards the central direction of the upper disc body (19)/the lower disc body (20) from the root to the tail end, and the root of the second main vane segment (2.1) extends into the diluent split cavity (22.1) and is fixedly connected with the outer cylindrical shell (28); a plurality of diluent injection channels (31) extending from the root to the tail end are arranged inside the second centrifugal vane (2), diluent inlets (31.2) of the diluent injection channels (31) are positioned at the root of the second main vane segment (2.1) and communicated with the diluent distribution cavity (22.1), and diluent outlets (31.1) of the diluent injection channels (31) are positioned at the tail end of the first turning vane segment (3.3);
the region enclosed by the first main blade section (3.1), the first blade bending section (3.2), the first turning blade section (3.3), the second main blade section (2.1), the second blade bending section (2.2) and the second turning blade section (2.3) of the centrifugal blade group (4) forms
A shaped main centrifugal chamber (26);
the tail end edge angle of the first turning blade section (3.3) is connected with the tail end edge angle of the second turning blade section (2.3) in a superposed mode, a dilution notch (20) facing the center direction of the main centrifugal cavity (26) is formed at the connection position of the first turning blade section (3.3) and the second turning blade section (2.3), a row of diluent ejection openings (31.1) and a row of concentrated liquid ejection openings (32.1) are respectively formed in two sides of the dilution notch (20), and a plurality of diluent jet flows ejected from the row of diluent ejection openings (31.1) and a plurality of concentrated liquid jet flows ejected from the row of concentrated liquid ejection openings (32.1) are mixed and crossed in the main centrifugal cavity (26);
one end of the main centrifugal cavity (26), which is close to the outer cylindrical shell (28), is provided with a negative pressure part (26.1), the central part of the upper disc body (19) is coaxially provided with a hollowed negative pressure air inlet (18), the inner diameter of the negative pressure air inlet (18) is larger than the outer diameter of the inner cylindrical shell (21), and the negative pressure air inlet (18) is communicated with the negative pressure part (26.1) of each main centrifugal cavity (26); two shoulders of one end of the main centrifugal cavity (26), which is far away from the negative pressure part (26.1), are respectively a first centrifugal throwing-out channel (26.3) and a second centrifugal throwing-out channel (26.4);
a plurality of first liquid throwing notches (001) are arranged at the first blade bending section (3.2) of each first vane centrifugal blade (3) in an equidistant array along the vertical direction, the tail end of a first centrifugal throwing channel (26.3) is communicated with the outside through each first liquid throwing notch (001), and each first liquid throwing notch (001) is not interfered with each concentrated medicine liquid injection channel (32) in the first blade bending section (3.2);
each second lamella bent segment (2.2) department of second lamella centrifugal blade (2) is provided with a plurality of second along vertical direction equidistance array and gets rid of liquid incision (002), each second gets rid of liquid incision (002) and throws out the end and the outside intercommunication of passageway (26.4) with the second centrifugation, and each second gets rid of liquid incision (002) and each diluent in second lamella bent segment (2.2) annotates liquid passageway (31) and does not take place to interfere.
8. The garden fertilization laxative device of claim 7, characterized in that: each group of the centrifugal blade group (4) is provided with an auxiliary centrifugal blade (36) which is in a U shape in an overlooking state between the first folding blade section (3.3) and the second folding blade section (2.3), and the enclosed areas of the auxiliary centrifugal blade (36), the first folding blade section (3.3) and the second folding blade section (2.3) form
The centrifugal device comprises an auxiliary centrifugal cavity (27) in a shape, wherein a plurality of auxiliary negative pressure ports (33) are arranged on the upper disc body (19)/the lower disc body (20) in a circumferential array in a hollowed manner, and each auxiliary negative pressure port (33) is respectively communicated with one end, close to a main centrifugal cavity (26), of each auxiliary centrifugal cavity (27); the tail ends of two shoulders at one end of the auxiliary centrifugal cavity (27) far away from the auxiliary negative pressure port (33) are two auxiliary centrifugal throwing ports (37.1).
9. The working method of the garden fertilization insecticide sprayer according to claim 8, wherein: controlling a synchronous wheel motor (11) to enable a centrifugal pesticide spraying mechanism (6) to rotate at a rotating speed of at least 3000r/min under the driving of a synchronous belt (7), enabling air inside the centrifugal pesticide spraying mechanism (6) to be subjected to strong centrifugal force, enabling air inside each main centrifugal cavity (26) to be extruded in the centrifugal direction of the first centrifugal throwing channel (26.3) and the second centrifugal throwing channel (26.4) due to the centrifugal force, enabling the tail ends of the first centrifugal throwing channel (26.3) and the second centrifugal throwing channel (26.4) to form positive pressure, and enabling a negative pressure part (26.1) of the main centrifugal cavity (26) to generate negative pressure, so that external atmospheric pressure air can be supplemented to the negative pressure part (26.1) of each main centrifugal cavity (26) under the driving of the negative pressure, and air at the tail ends of the first centrifugal throwing channel (26.3) and the second centrifugal throwing channel (26.4) can be blown out of each first throwing liquid (001) and each second throwing liquid (002) continuously under the action of the positive pressure to form of each first throwing jet flow (002) and each cut The gas near the dilution notch (20) can be continuously and respectively distributed to the first centrifugal throwing-out channel (26.3) and the second centrifugal throwing-out channel (26.4) towards two sides; meanwhile, air in each auxiliary centrifugal cavity (27) is subjected to strong centrifugal force, the air in the auxiliary centrifugal cavity (27) is continuously extruded to auxiliary centrifugal throwing outlets (37.1) at two sides under the action of the centrifugal force, air jet flow is blown out outwards in a jet flow mode through the two auxiliary centrifugal throwing outlets (37.1), and external atmospheric air is continuously sucked into the auxiliary centrifugal cavity (27) through a plurality of auxiliary negative pressure ports (33) under the action of negative pressure; finally, the centrifugal pesticide spraying mechanism (6) forms stable gas flow circulation;
meanwhile, a first liquid pump (15) on the diluent delivery pipe (17) and a second liquid pump (16) on the concentrated liquid delivery pipe (1) are started, and under the hydraulic supply of the first liquid pump (15) and the second liquid pump (16), a sufficient concentrated liquid medicine water pressure is formed in the concentrated liquid medicine diversion cavity (27) and a sufficient diluent water pressure is formed in the diluent diversion cavity (22.1); at the moment, concentrated liquid medicine in the concentrated liquid medicine diversion cavity (27) flows along a plurality of concentrated liquid medicine injection channels (32) in a hydraulic mode, and is finally sprayed out from a plurality of concentrated liquid medicine ejection holes (32.1) at the dilution notch (20) in a jet flow mode, meanwhile, diluent in the diluent diversion cavity (22.1) flows along a plurality of diluent injection channels (31) in a hydraulic mode, and is finally sprayed out from a plurality of diluent ejection holes (31.1) at the dilution notch (20) in a jet flow mode, at the moment, a plurality of diluent jet flows ejected from each row of diluent ejection holes (31.1) and a plurality of concentrated liquid medicine jet flows ejected from each row of concentrated liquid medicine ejection holes (32.1) are mixed, collided and crossed with each other at the dilution notch (20), and two jet flows are damaged after jet flow cross collision, and two jet flows which are crossed and collided enable a spray of water which is randomly dispersed to be continuously formed near the dilution notch (20), at the moment, the diluent and the concentrated medicinal liquid are mixed in real time, irregular splash water is formed near the dilution notch (20), the splash water is the diluted concentrated medicinal liquid, gas near the dilution notch (20) can be continuously and respectively shunted to the first centrifugal throwing channel (26.3) and the second centrifugal throwing channel (26.4) towards two sides under the action of centrifugal force, so the diluted splash water generated near the dilution notch (20) can be also shunted to the first centrifugal throwing channel (26.3) and the second centrifugal throwing channel (26.4), the splash water can be continuously torn by high-speed flowing air in the first centrifugal throwing channel (26.3) and the second centrifugal throwing channel (26.4) to form fine liquid beads, and finally the fine liquid bead water air torn by the air is blown outwards in a jet mode from each first liquid throwing notch (001) and each second liquid throwing notch (002), the final effect is that the centrifugal pesticide spraying mechanism (6) enables the diluted liquid medicine in the centrifugal pesticide spraying mechanism to be thrown out in all directions in a liquid bead mode; and the air jet which is blown out by the auxiliary centrifugal slinger outlets (37.1) in the form of jet flow is consistent with the spraying direction of each first liquid slinger notch (001) and each second liquid slinger notch (002), so that the air blown out by each auxiliary centrifugal slinger outlet (37.1) can help liquid beads blown out from each first liquid slinger notch (001) and each second liquid slinger notch (002) to shoot farther distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010146645.1A CN111264500A (en) | 2020-03-05 | 2020-03-05 | Garden fertilizing and pesticide spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010146645.1A CN111264500A (en) | 2020-03-05 | 2020-03-05 | Garden fertilizing and pesticide spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111264500A true CN111264500A (en) | 2020-06-12 |
Family
ID=71000503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010146645.1A Withdrawn CN111264500A (en) | 2020-03-05 | 2020-03-05 | Garden fertilizing and pesticide spraying device |
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| Country | Link |
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| CN (1) | CN111264500A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112868356A (en) * | 2021-01-21 | 2021-06-01 | 丁乙飞 | Drip irrigation dilution liquid preparation system |
| CN115054326A (en) * | 2022-07-26 | 2022-09-16 | 上海鸿脉医疗科技有限公司 | Rotary grinding system, rotary grinding assembly and rotary grinding head thereof |
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| CN107711794A (en) * | 2017-11-15 | 2018-02-23 | 成都天麒科技有限公司 | One kind atomization spray disk |
| KR20190003100U (en) * | 2018-06-07 | 2019-12-17 | 최종민 | Low Pressure Rotary Spray Nozzles |
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| GB9615992D0 (en) * | 1996-02-22 | 1996-09-11 | Abberton Leslie G | A rotary fuel atomizerr |
| CN106070160A (en) * | 2016-08-26 | 2016-11-09 | 贵州驰远智能控制有限公司 | A kind of separate type automatic spraying device |
| CN107173365A (en) * | 2017-06-06 | 2017-09-19 | 浙江大学 | A kind of agriculture spray drug operation device of the imitative unmanned plane based on self-propelled multi-DOF platform |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112868356A (en) * | 2021-01-21 | 2021-06-01 | 丁乙飞 | Drip irrigation dilution liquid preparation system |
| CN115054326A (en) * | 2022-07-26 | 2022-09-16 | 上海鸿脉医疗科技有限公司 | Rotary grinding system, rotary grinding assembly and rotary grinding head thereof |
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Application publication date: 20200612 |