CN107247016A - A kind of droplet deposition uniformity detection means - Google Patents
A kind of droplet deposition uniformity detection means Download PDFInfo
- Publication number
- CN107247016A CN107247016A CN201710583448.4A CN201710583448A CN107247016A CN 107247016 A CN107247016 A CN 107247016A CN 201710583448 A CN201710583448 A CN 201710583448A CN 107247016 A CN107247016 A CN 107247016A
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- CN
- China
- Prior art keywords
- truss
- detection case
- detection means
- lifting truss
- pedestal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
- G01N15/04—Investigating sedimentation of particle suspensions
Abstract
The present invention provides a kind of droplet deposition uniformity detection means, belongs to crop field pesticide application technology field.Droplet deposition uniformity detection for solving existing boom sprayer is present can not be in outdoor progress, and detects the problem of height can not be adjusted.The device includes pedestal, rubber heavy curtain, detection case, lifting truss and graduated cylinder；The two ends of the pedestal set the lifting truss respectively, and two lifting truss tops are connected with two sides of the detection case respectively；The first side wall of the detection case is provided with rubber heavy curtain, and the low side of the rubber heavy curtain connects the graduated cylinder, and the first side wall of the detection case is perpendicular to the lifting truss.
Description
Technical field
The invention belongs to crop field pesticide application technology field, a kind of droplet deposition uniformity detection means is more particularly related to.
Background technology
The high yield of field crop be unable to do without the prevention and control of plant diseases, pest control of agricultural chemicals.Crop field boom sprayer is current domestic using more
A dispenser equipment, plant protection professional standard has one to model, installation site, atomization quality of agricultural chemicals shower nozzle on equipment spray boom etc.
Fixed requirement, spraying machine will carry out a performance detection at regular intervals, be changed with the maintenance for determining the later stage.
The droplet deposition uniformity of boom sprayer is an important indicator for detecting spraying machine performance, and mist droplet deposition is uniform
Property be ensure spraying machine field crop is sprayed onto in the range of spraying swath equalization pesticide droplet, i.e., field crop can uniformly by
To spraying for pesticide droplet.At present, the main no-wind environment indoors of the domestic detection to boom sprayer droplet deposition uniformity
It is middle to be detected using clear water, and boom sprayer mobility is poor in detection process.
In summary, the droplet deposition uniformity detection presence of existing boom sprayer can not be in outdoor progress, and examines
Survey the problem of height can not be adjusted.
The content of the invention
The embodiment of the present invention provides a kind of droplet deposition uniformity detection means, for solving existing spray boom spraying
The droplet deposition uniformity detection of machine is present can not be in outdoor progress, and detects the problem of height can not be adjusted.
A kind of droplet deposition uniformity detection means of offer of the embodiment of the present invention, including pedestal, rubber heavy curtain, detection case,
Lift truss and graduated cylinder；
The two ends of the pedestal set the lifting truss respectively, and two lifting truss tops respectively with the inspection
Two sides connection of measuring tank；
The first side wall of the detection case is provided with rubber heavy curtain, and the low side of the rubber heavy curtain connects the graduated cylinder, institute
The first side wall of detection case is stated perpendicular to the lifting truss.
Preferably, the two ends of the pedestal are respectively arranged with the first truss hinged ear and the first T-shaped guide rail, first purlin
Frame hinged ear is connected with the bottom end of the lifting truss, and the first T-shaped guide rail passes through the first sliding block and the lifting purlin
The other end connection of frame bottom.
Preferably, two sides of the detection case are respectively arranged with the second truss hinged ear and the second T-shaped guide rail, described
Second truss hinged ear with it is described lifting truss top one end be connected, the second T-shaped guide rail by the second sliding block with it is described
Lift the other end connection at the top of truss.
Preferably, the low side of the rubber heavy curtain is connected with the graduated cylinder respectively by V-type guiding gutter, the graduated cylinder it is low
End is provided with magnetic valve, and positioned at the openend of collecting tank, the low side of the collecting tank and the discharging tube for being arranged on pedestal bottom
Connection.
Preferably, the inner tip of the detection case is provided with top shower nozzle, and the top shower nozzle is with being arranged on the inspection
Water pipe connection outside measuring tank.
Preferably, hydraulic cylinder is additionally provided between the pedestal and the detection case, the collapsing length of the hydraulic cylinder is small
In the collapsing length equal to the lifting truss.
Preferably, the pedestal bottom is provided with universal wheel.
The embodiments of the invention provide a kind of droplet deposition uniformity detection means, including pedestal, rubber heavy curtain, detection
Case, lifting truss and graduated cylinder；The two ends of the pedestal set the lifting truss, and two lifting truss tops point respectively
It is not connected with two sides of the detection case；The first side wall of the detection case is provided with rubber heavy curtain, the rubber heavy curtain
Low side connect the graduated cylinder, the first side wall of the detection case is perpendicular to the lifting truss.The detection means passes through in inspection
Rubber heavy curtain is set on the first side wall of measuring tank, and graduated cylinder is set in rubber heavy curtain low side, so as to ensure there is wind in outdoor
Boom sprayer is detected in environment, anti-formula of floaing can be carried out to the deposition uniformity of variety classes and concentration pesticide solution
On-line checking；Further, by setting lifting truss between pedestal and detection case, so as to mobile detection and
Height is adjusted in detection process.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of droplet deposition uniformity detection means surface structure schematic diagram provided in an embodiment of the present invention；
Fig. 2 is lifting truss appearance assumption diagram provided in an embodiment of the present invention；
Fig. 3 is removal rubber curtain provided in an embodiment of the present invention surface structure schematic diagram behind the scenes；
Fig. 4 is a kind of droplet deposition uniformity detection means present invention looks up structural representation provided in an embodiment of the present invention；
Fig. 5 is a kind of droplet deposition uniformity detection means positive structure diagram provided in an embodiment of the present invention；
Fig. 6 is a kind of droplet deposition uniformity detection means rear structure schematic diagram provided in an embodiment of the present invention；
Fig. 7 is a kind of droplet deposition uniformity detection means left view structural representation provided in an embodiment of the present invention.
Reference：
1- pedestals, 2- rubber heavy curtains, 3- detection cases, 4- water pipes, the sliding blocks of 5- second, the T-shaped guide rails of 6- second, the truss of 7- second
Hinged ear, 8- lifting truss, 9- the first truss hinged ears, the T-shaped guide rails of 10- first, the sliding blocks of 11- first, 12- collecting tanks, 13- amounts
Cylinder, 14- magnetic valves, 15- universal wheels, 16- universal wheel keep plates, 17- guiding gutters, 18- hydraulic cylinders, 19- shower nozzles, 20- discharging tubes.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1 is a kind of droplet deposition uniformity detection means surface structure schematic diagram provided in an embodiment of the present invention；Fig. 2 is
Lifting truss appearance assumption diagram provided in an embodiment of the present invention；Fig. 3 is removal rubber curtain backstage provided in an embodiment of the present invention
Surface structure schematic diagram；Fig. 4 is that a kind of droplet deposition uniformity detection means provided in an embodiment of the present invention looks up structural representation
Figure；Fig. 5 is a kind of droplet deposition uniformity detection means positive structure diagram provided in an embodiment of the present invention；Fig. 6 is this hair
A kind of droplet deposition uniformity detection means rear structure schematic diagram that bright embodiment is provided；Fig. 7 provides for the embodiment of the present invention
A kind of droplet deposition uniformity detection means left view structural representation.
As shown in figure 1, a kind of droplet deposition uniformity detection means provided in an embodiment of the present invention mainly includes pedestal 1,
Rubber heavy curtain 2, detection case 3, lifting truss 8 and graduated cylinder 13.
Specifically, a lifting truss 8 is set respectively at the two ends of pedestal 1, the tops of two lifting truss 8 respectively with inspection
Two sides connection of measuring tank 3, passes through above-mentioned setting, it is possible to achieve the height regulation of detection case 3.
Specifically, the first side wall of detection case 3 is provided with rubber heavy curtain 2, and the low side of rubber heavy curtain 2 is connected with graduated cylinder 13,
Need explanation when, the first side wall of detection case 3 perpendicular to lifting truss 8, i.e., two a parallel lifting truss 8 joint face with
The first side wall of detection case 3 is parallel to each other.Pass through above-mentioned setting, it can be ensured that have in outdoor in wind environment to boom sprayer
Detected, the anti-formula on-line checking that floats can be carried out to the deposition uniformity of variety classes and the pesticide solution of concentration.
Further, as shown in Fig. 2 the first truss hinged ear 9 and the first T can also respectively be set at the two ends of pedestal 1
Type guide rail 10, the second truss hinged ear 7 and the second T-shaped guide rail 6 are set in two sides of detection case 3 respectively.Wherein, the first purlin
Frame hinged ear 9 is connected with lifting the bottom end of truss 8, and the first T-shaped guide rail 10 passes through the first sliding block 11 and lifting truss 8 bottom
The other end connection；Second truss hinged ear 7 is connected with lifting top one end of truss 8, and the second T-shaped guide rail 6 is slided by second
Block 5 is connected with the other end at the top of lifting truss 8.By above-mentioned setting, can than the more uniform regulation height of detection case 3 when
Wait.
As shown in Figure 3 and Figure 4, in embodiments of the present invention, the low side of rubber heavy curtain 2 by V-type guiding gutter 17 respectively with
Graduated cylinder 13 is connected, and the low side of graduated cylinder 13 is provided with magnetic valve 14, and positioned at the openend of collecting tank 12, the low side of collecting tank 12 with
The discharging tube 20 for being arranged on the bottom of pedestal 1 is connected.By above-mentioned setting, by opens solenoid valve 14, it can cause in graduated cylinder 13
Liquid flow enter to flow into collecting tank 12, further, can be by graduated cylinder 13 by the discharging tube 20 connected with collecting tank 12
Liquid discharges detection case 3.
In actual applications, as shown in figure 5, being additionally provided with top shower nozzle 19, and the top in the inner tip of detection case 3
Shower nozzle 19 is connected with the water pipe 4 being arranged on outside detection case 3., can be by external water pipe 4 to detection case 3 by above-mentioned setting
Inside is cleaned.
In actual applications, hydraulic cylinder 18 is additionally provided between pedestal 1 and detection case 3, as shown in fig. 6, the hydraulic cylinder 18
Collapsing length be less than or equal to lifting truss 8 collapsing length, by above-mentioned setting, detection can be driven by hydraulic cylinder 18
Case 3 is moved up and down, so as to avoid lifting truss 8 itself from driving detection case 3 when moving up and down, the place of production is rocked or moved
Move the problem of speed is uneven.
In actual applications, in order in detection means to move in the region of setting, it is preferable that in base
The bottom of frame 1 is additionally provided with universal wheel 15.As shown in fig. 7, hinge between the bottom of universal wheel 15 and pedestal 1.Further, it is
Avoid detection case 3 from only producing movement in detection process, universal wheel keep plate 16 is also equipped with universal wheel 15, by universal
Keep plate 16 is taken turns, universal wheel 15 can be fixed.
A kind of droplet deposition uniformity detection means provided in an embodiment of the present invention is introduced in order to clearer, it is introduced below
The operation principle of droplet deposition uniformity detection means.
A kind of droplet deposition uniformity detection means provided in an embodiment of the present invention is introduced in order to clearer, it is introduced below
The operation principle of droplet deposition uniformity detection means.
Specifically, when droplet deposition uniformity detection means works, cause package unit is placed on suitable by mobile pedestal 1
Work as position, by stirring universal wheel keep plate 16 downwards so that device is fixed.The flexible of hydraulic cylinder 18 is controlled to cause detection
Case 3 is adjusted relative to pedestal 1 arrives appropriate height, before the relative pedestal 1 of the device left and right ends lifting constraint detection case 3 of truss 8,
Afterwards, left and right position, and as hydraulic cylinder 18 is flexible, detection case sliding block 5 and pedestal sliding block 11 are respectively in the T-shaped He of guide rail 6 of detection case
It is relative on the T-shaped guide rail 10 of pedestal to slide, to adapt to the dilatation for lifting truss 8.Boom sprayer spray boom to be detected is through rubber
Heavy curtain 2 is inserted into the inside of detection case 3 and sprayed, and pesticide droplet flows into corresponding amount under the drainage of V-type guiding gutter 17
Spray boom stops spraying after cylinder 13, certain time, and the uniform of pesticide droplet distribution is weighed by observing the height of each graduated cylinder 13
Degree.Spraying machine spray lance is removed into detection case 3, the position of detection case 3 reduced by shrinking hydraulic cylinder 18, the He of opens solenoid valve 14
Shower nozzle 19, the residues of banned pesticides decoction inside the inside of detection case 3 and graduated cylinder 13 is cleaned up, dead space capacity is through collecting tank 12 and row
Liquid pipe 20 is flowed into retracting device.
In summary, the embodiments of the invention provide a kind of droplet deposition uniformity detection means, the detection means passes through
Rubber heavy curtain is set on the first side wall of detection case, and graduated cylinder is set in rubber heavy curtain low side, so as to ensure in outdoor
Have in wind environment and boom sprayer is detected, the deposition uniformity of variety classes and concentration pesticide solution can be prevented
Formula of floaing on-line checking；Further, by setting lifting truss between pedestal and detection case, so as to mobile detection
And height is adjusted in detection process.
, but those skilled in the art once know basic creation although preferred embodiments of the present invention have been described
Property concept, then can make other change and modification to these embodiments.So, appended claims are intended to be construed to include excellent
Select embodiment and fall into having altered and changing for the scope of the invention.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention
God and scope.So, if these modifications and variations of the present invention belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising including these changes and modification.
Claims (7)
1. a kind of droplet deposition uniformity detection means, it is characterised in that including pedestal (1), rubber heavy curtain (2), detection case
(3), lifting truss (8) and graduated cylinder (13)；
The two ends of the pedestal (1) set the lifting truss (8), and the top difference of two lifting truss (8) respectively
It is connected with two sides of the detection case (3)；
The first side wall of the detection case (3) is provided with rubber heavy curtain (2), and the low side of the rubber heavy curtain (2) connects the amount
Cylinder (13), the first side wall of the detection case (3) is perpendicular to the lifting truss (8).
2. detection means as claimed in claim 1, it is characterised in that the two ends of the pedestal (1) are respectively arranged with the first purlin
Frame hinged ear (9) and the first T-shaped guide rail (10), the bottom end of the first truss hinged ear (9) and the lifting truss (8)
Connection, the first T-shaped guide rail (10) is connected by the first sliding block (11) with the other end of described lifting truss (8) bottom.
3. detection means as claimed in claim 1, it is characterised in that two sides of the detection case (3) are respectively arranged with
Second truss hinged ear (7) and the second T-shaped guide rail (6), the top of the second truss hinged ear (7) and the lifting truss (8)
Portion one end is connected, and the second T-shaped guide rail (6) is connected by the second sliding block (5) with the other end at the top of the lifting truss (8)
Connect.
4. detection means as claimed in claim 1, it is characterised in that the low side of the rubber heavy curtain (2) passes through V-type guiding gutter
(17) connected respectively with the graduated cylinder (13), the low side of the graduated cylinder (13) is provided with magnetic valve (14), and positioned at collecting tank
(12) openend, the low side of the collecting tank (12) is connected with being arranged on the discharging tube (20) of pedestal (1) bottom.
5. detection means as claimed in claim 1, it is characterised in that the inner tip of the detection case (3) is provided with top
Shower nozzle (19), the top shower nozzle (19) water pipe (4) outside with being arranged on the detection case (3) is connected.
6. detection means as claimed in claim 1, it is characterised in that also set between the pedestal (1) and the detection case (3)
Hydraulic cylinder (18) is equipped with, the collapsing length of the hydraulic cylinder (18) is less than or equal to the collapsing length of the lifting truss (8).
7. detection means as claimed in claim 1, it is characterised in that pedestal (1) bottom is provided with universal wheel (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710583448.4A CN107247016A (en) | 2017-07-18 | 2017-07-18 | A kind of droplet deposition uniformity detection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710583448.4A CN107247016A (en) | 2017-07-18 | 2017-07-18 | A kind of droplet deposition uniformity detection means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107247016A true CN107247016A (en) | 2017-10-13 |
Family
ID=60014019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710583448.4A Pending CN107247016A (en) | 2017-07-18 | 2017-07-18 | A kind of droplet deposition uniformity detection means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107247016A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107860690A (en) * | 2017-10-26 | 2018-03-30 | 华南农业大学 | A kind of device and method for detecting agricultural unmanned plane spraying droplet deposition uniformity |
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| CN205826323U (en) * | 2016-07-06 | 2016-12-21 | 江苏省农业科学院 | A kind of portable orchard air-assisted sprayer mist amount vertical distribution detection device |
| CN206960297U (en) * | 2017-07-18 | 2018-02-02 | 江苏省农业科学院 | A kind of droplet deposition uniformity detection means |
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2017
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Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2117221A1 (en) * | 1994-03-22 | 1995-09-23 | Chagnon Florent | Crop sprayer system |
| CN1313227A (en) * | 2000-03-10 | 2001-09-19 | 吴俊� | Boarding bridge with separated passenger way and bearing structure |
| CN101816990A (en) * | 2010-03-26 | 2010-09-01 | 南京林业大学 | Jet rod spraying machine and jet rod replacing method thereof |
| CN201673062U (en) * | 2010-05-14 | 2010-12-15 | 黑龙江省农业机械工程科学研究院 | Mist spray property comprehensive test stand |
| CN201805841U (en) * | 2010-10-13 | 2011-04-27 | 扬州大学 | Lateral tunnel gas field circulation type self-propelled spray vehicle |
| CN102539179A (en) * | 2011-11-08 | 2012-07-04 | 江苏大学 | Vertical spray quantity distribution test device and test method thereof |
| CN102384857A (en) * | 2011-11-18 | 2012-03-21 | 江苏大学 | Method and device for measuring distribution uniformity of spraying volume |
| CN103454112A (en) * | 2013-09-29 | 2013-12-18 | 山东农业大学 | Device and method for testing deposition amount of variable-size fogdrop space |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107860690A (en) * | 2017-10-26 | 2018-03-30 | 华南农业大学 | A kind of device and method for detecting agricultural unmanned plane spraying droplet deposition uniformity |
| CN107860690B (en) * | 2017-10-26 | 2020-08-07 | 华南农业大学 | Device and method for detecting deposition uniformity of spray droplets of agricultural unmanned aerial vehicle |
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