CN102980614A - Device and method for testing spray head of orchard spraying machine - Google Patents
Device and method for testing spray head of orchard spraying machine Download PDFInfo
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- CN102980614A CN102980614A CN2012104297412A CN201210429741A CN102980614A CN 102980614 A CN102980614 A CN 102980614A CN 2012104297412 A CN2012104297412 A CN 2012104297412A CN 201210429741 A CN201210429741 A CN 201210429741A CN 102980614 A CN102980614 A CN 102980614A
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Abstract
The invention relates to the field of spraying machine tests, in particular to a device and a method for testing a spray head of an orchard spraying machine. The device comprises a plurality of medicine liquid collecting tubes, a medicine liquid collecting measurer and a controller. The medicine liquid is guided into the medicine liquid collecting measurer when the medicine liquid collecting tubes are in a measure process. The medicine liquid collecting measurer is used for collecting and measuring the medicine liquid quantity in each medicine liquid collecting tube. The controller is used for controlling start and stop of a testing process. The method includes that the test starts when a starting button is pressed firstly, and the test stops when a stopping button is pressed; testing time on the display screen is read, and medicine liquid quantity of each medicine liquid measuring vessel in the medicine liquid collecting measurer, and then average flow of each spray head is obtained; and finally the medicine liquid is poured out when a revolving button is pressed. Measurement of medicine liquid distribution of the spraying machine can be finished automatically by the device, and therefore labor cost is saved, and working efficiency is improved. The test operation process is stable, and therefore accuracy of measurement of the medicine liquid distribution is guaranteed. The device and the method are capable of recycling waste testing medicine liquid effectively and facilitating environment protection.
Description
Technical field
The present invention relates to the spraying machine field tests, particularly a kind of device and method for measuring each capacity of sprinkler distribution of orchard sprayer.
Background technology
In modern agricultural production, the chemical prevention diseases and pests of agronomic crop plays an important role.According to FAO's statistics, owing to use chemical pesticide, every year is retrieved 20%～25% agricultural product in the whole world, is worth more than 1,000 hundred million dollars.To drop into the recoverable agricultural product that are equivalent to 4～5 times of value of agricultural chemicals of a agricultural chemicals substantially.China accounts for 8.8% of national total output of grain because of about 4,000 ten thousand t of various disease pest and weed loss grains every year.But in recent years owing to a large amount of uses of agricultural chemicals, environment, agricultural and sideline food and Crop securify are brought grave danger.Accuracy pesticide applying is to reduce residues of pesticides, reduces the important means that agricultural chemicals threatens environment, agricultural product and crops.
Present proving installation mostly adopts cabinet type structure, and intelligence is tested in the laboratory, can't test in the actual environment of field.Simultaneously, existing equipment must disassemble shower nozzle to be installed on the cabinet type joint together and test, and there is error in the environment of simulation.And equipment flowsheet is complicated, and action need special technician carry out.Can't carry out spread.The test in field, orchard can only be adopted and rely on manually, collects owing to have field equipment, a large amount of tests can only rely on shower nozzle fixed plastics bag, then manually take off polybag, one by one weighing, efficient is very low, each test needs tens people to assist, and labour intensity is larger.Seriously reduce the measuring accuracy of equipment, restricted carrying out of test job.
In order to overcome the above problems, the present invention has done useful improvement.
Summary of the invention
The technical matters that (one) will solve
The purpose of this invention is to provide a kind of device and method that each capacity of sprinkler of orchard sprayer is distributed and accurately measures and control.
(2) technical scheme
The present invention is achieved by the following technical solutions: a kind of device for the test of orchard sprayer shower nozzle comprises a plurality of liquid medicine collecting pipes, liquid medicine collecting measuring appliance and controller; Described liquid medicine collecting pipe imports described liquid medicine collecting measuring appliance with liquid when measuring; Described controller links to each other with described liquid medicine collecting pipe, thus the start and stop of this controller control test process.
Wherein, described each shower nozzle is all corresponding adopts a liquid medicine collecting pipe to collect liquid; Described liquid medicine collecting measuring appliance comprises a plurality of liquids measurement wares, and each liquid is measured the corresponding liquid of collecting in the liquid medicine collecting pipe pipeline of ware.
Further, described liquid medicine collecting measuring appliance is provided with the liquid medicine collecting groove, collects the liquid that flows in the liquid medicine collecting pipe in this liquid medicine collecting groove, and on this liquid medicine collecting groove the upset motor is installed; Described controller is connected with this upset motor, thereby controls toppling over of described liquid medicine collecting groove herb liquid.
And described liquid medicine collecting groove inner bottom part is equipped with flowmeter, and this flowmeter is used for measuring the amount of liquid medicine in this liquid medicine collecting groove.
Wherein, be equipped with motorized valve on each liquid medicine collecting pipe, described controller is connected with this motorized valve, thereby controls the flow direction of described liquid medicine collecting pipe herb liquid by this motorized valve.
In addition, this device also comprises the waste collection groove; When stopping to test, described motorized valve imports described waste collection groove with the liquid in the described liquid medicine collecting pipe.
Further, described controller comprises that the user controls the unit; Described user controls the unit and drives the control motorized valve by motorized valve, carries out liquid by the rotation of upset drive and control of electric machine upset motor and topples over; This controller is provided with timer, thereby obtains test duration length.
Wherein, described user controls the unit and is provided with user's operation and control interface, and this user's operation and control interface comprises display, power light and upset control knob; Described upset control knob carries out liquid for control upset motor topples over; Described user controls the unit and also is provided with start button and stop button, is respectively applied to control the start and stop of test.
In addition, the present invention also provides a kind of device of above-mentioned orchard sprayer shower nozzle test that uses to carry out the method that spraying machine is tested, and the method is: at first start button begins test, stops test by stop button behind the certain hour; Then the test duration in the read-out display reads the amount of liquid medicine that each liquid in the liquid medicine collecting measuring appliance is measured ware, obtains each shower nozzle average discharge by calculating; Topple over liquid by the upset control knob at last.
(3) beneficial effect
Compare with product with prior art, the present invention has the following advantages:
1, the present invention can finish the liquid distribution measuring of spraying machine automatically, saves labour cost, and increases work efficiency;
2, the present invention can make test operating procedure more stable, has guaranteed to measure the accuracy that liquid distributes;
3, the present invention is provided with the waste collection groove, can effectively reclaim discarded test liquid, is beneficial to environmental protection.
Description of drawings
Fig. 1 is Orchard Spray apparatus test device synoptic diagram of the present invention;
Fig. 2 is proving installation controller architecture block diagram of the present invention;
Fig. 3 is liquid medicine collecting measuring appliance structural drawing of the present invention;
Fig. 4 is user's operation and control interface of the present invention.
In the accompanying drawing, the component list of each mark representative is as follows:
The 1-orchard sprayer; 2-liquid medicine collecting pipe; The 3-controller; The 4-motorized valve; 5-liquid collection conduits; 6-waste collection groove; 7-waste liquid mozzle; 8-liquid medicine collecting measuring appliance; The 8a-flowmeter; 8b-liquid medicine collecting groove; 9-liquid mozzle; The 10-liquid is measured ware; The 11-motor that overturns; The 12-display; The 13-power switch; The 14-power light; The 15-control knob that overturns; The 16-stop button; The 17-start button.
Embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is made a detailed explanation.
As shown in Figure 1, the embodiment Orchard Spray apparatus test device synoptic diagram that present embodiment provides, this device comprises: tested object spraying machine 1; A plurality of liquid medicine collecting pipes 2 are fixed on the shower nozzle of spraying machine 1, are used for collecting respectively the flow of each shower nozzle; Motorized valve 4 is connected on the liquid medicine collecting pipe 2, is used for each pipeline liquid of control and flows to, and when beginning to test the liquid flow direction is switched to liquid mozzle 9, and this liquid mozzle 9 imports liquid medicine collecting measuring appliance 8 with liquid; When stopping to test, the liquid flow direction is switched to liquid collection conduits 5; Controller 3 connects on motorized valve 4 and the upset motor 11, is used for control test process start and stop and liquid and topples over; Liquid collection conduits 5 connects motorized valve 4, is used for converging the multichannel liquid so that waste collection; Waste collection groove 6 is by the test waste liquid in the waste liquid mozzle 7 collection liquid reflux lines 5; Each shower nozzle all corresponding liquid medicine collecting pipe 2 that adopts is collected liquid; The liquid medicine collecting measuring appliance comprises a plurality of liquids measurement wares 10, and each liquid is measured ware 10 corresponding liquids of collecting in the liquid medicine collecting pipe pipeline 2.Upset motor 11 connects liquid medicine collecting measuring appliance 8, is used for the control liquid and topples over.
As shown in Figure 2, be the structured flowchart of controller of the present invention, controller 3 is controlled the unit as core take the user, is used for finishing Comprehensive Control; The 24V power supply is controlled the unit with the conversion of 24V/5V power supply with the user and is linked to each other, and is used to controller 3 power supplies; Timer is controlled the unit with the user and is linked to each other, and is used for test regularly to obtain test duration length; The motorized valve driving is connected in the user and controls between unit and the motorized valve 4, is used for control motorized valve 4 and switches the liquids flow direction; Upset motor 11 drives and is connected in the user and controls between unit and the upset motor 11, is used for 11 rotations of control upset motor and carries out liquid and topple over.
As shown in Figure 3, liquid medicine collecting measuring appliance 8 is provided with liquid medicine collecting groove 8b, collects the liquid that flows in the liquid medicine collecting pipe among this liquid medicine collecting groove 8b, and upset motor 11 is installed on this liquid medicine collecting groove 8b; Described controller 3 is connected with this upset motor 11, thereby controls toppling over of described liquid medicine collecting groove 8b herb liquid.Described liquid medicine collecting groove 8b inner bottom part is equipped with flowmeter 8a, and this flowmeter 8a is used for measuring the amount of liquid medicine in this liquid medicine collecting groove 8b.
As shown in Figure 4, be user's operation and control interface of the present invention, user's operation and control interface that the user controls the unit comprises display 12, is used for showing the test duration; Power switch 13 is used for on-off controller 3; Power light 14; Upset control knob 15 carries out liquid for control upset motor 11 and topples over; Stop button 16 is used for control and stops test; Start button 17 is used for control and begins test.
Use said apparatus, at first turn on the power switch 13, by begin test by start button 17, stop test by stop button 16 after a period of time, test duration in the read-out display 12 reads the amount of liquid medicine in each liquid measurement ware 10 in the liquid medicine collecting measuring appliance 8, obtains each shower nozzle average discharge by calculating, topple over liquid by upset control knob 15 at last, finish the test of spraying machine flow distribution.
Above embodiment only is used for explanation the present invention; and be not limitation of the present invention; the those of ordinary skill in relevant technologies field; in the situation that does not break away from the spirit and scope of the present invention; can also make a variety of changes and modification; therefore all technical schemes that are equal to also belong to category of the present invention, and scope of patent protection of the present invention should be defined by the claims.
Claims (9)
1. a device that is used for the test of orchard sprayer shower nozzle is characterized in that, comprises a plurality of liquid medicine collecting pipes, liquid medicine collecting measuring appliance and controller; Described liquid medicine collecting pipe imports described liquid medicine collecting measuring appliance with liquid when measuring; Described controller links to each other with described liquid medicine collecting pipe, thus the start and stop of this controller control test process.
2. the device for the test of orchard sprayer shower nozzle according to claim 1 is characterized in that, described each shower nozzle is all corresponding to adopt a liquid medicine collecting pipe to collect liquid; Described liquid medicine collecting measuring appliance comprises a plurality of liquids measurement wares, and each liquid is measured the corresponding liquid of collecting in the liquid medicine collecting pipe pipeline of ware.
3. the device for orchard sprayer shower nozzle test according to claim 2, it is characterized in that, described liquid medicine collecting measuring appliance is provided with the liquid medicine collecting groove, and this liquid medicine collecting groove is collected the liquid that flows in the liquid medicine collecting pipe, and on this liquid medicine collecting groove the upset motor is installed; Described controller is connected with this upset motor, thereby controls toppling over of described liquid medicine collecting groove herb liquid.
4. the device for the test of orchard sprayer shower nozzle according to claim 3 is characterized in that described liquid medicine collecting groove inner bottom part is equipped with flowmeter, and this flowmeter is used for measuring the amount of liquid medicine in this liquid medicine collecting groove.
5. the device for orchard sprayer shower nozzle test according to claim 4, it is characterized in that, be equipped with motorized valve on each liquid medicine collecting pipe, described controller is connected with this motorized valve, thereby controls the flow direction of described liquid medicine collecting pipe herb liquid by this motorized valve.
6. the device for the test of orchard sprayer shower nozzle according to claim 5 is characterized in that, also comprises the waste collection groove; When stopping to test, described motorized valve imports described waste collection groove with the liquid in the described liquid medicine collecting pipe.
7. the device for the test of orchard sprayer shower nozzle according to claim 5 is characterized in that described controller comprises that the user controls the unit; Described user controls the unit and drives the control motorized valve by motorized valve, carries out liquid by the rotation of upset drive and control of electric machine upset motor and topples over; This controller is provided with timer, thereby obtains test duration length.
8. the device for the test of orchard sprayer shower nozzle according to claim 7 is characterized in that described user controls the unit and is provided with user's operation and control interface, and this user's operation and control interface comprises display, power light and upset control knob; Described upset control knob carries out liquid for control upset motor topples over; Described user controls the unit and also is provided with start button and stop button, is respectively applied to control the start and stop of test.
9. one kind is used the device of orchard sprayer shower nozzle test as claimed in claim 8 to carry out the method that spraying machine is tested, and it is characterized in that at first start button begins test, stops test by stop button behind the certain hour; Then the test duration in the read-out display reads the amount of liquid medicine that each liquid in the liquid medicine collecting measuring appliance is measured ware, obtains each shower nozzle average discharge by calculating; Topple over liquid by the upset control knob at last.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210429741.2A CN102980614B (en) | 2012-10-31 | 2012-10-31 | Device and method for testing spray head of orchard spraying machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210429741.2A CN102980614B (en) | 2012-10-31 | 2012-10-31 | Device and method for testing spray head of orchard spraying machine |
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| CN102980614A true CN102980614A (en) | 2013-03-20 |
| CN102980614B CN102980614B (en) | 2015-06-03 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103196665A (en) * | 2013-03-25 | 2013-07-10 | 农业部南京农业机械化研究所 | Spraying nozzle testing device used for agriculture pesticide machinery |
| CN109443986A (en) * | 2018-09-27 | 2019-03-08 | 国家能源投资集团有限责任公司 | Cooling tower spray density measuring device |
| CN112857854A (en) * | 2021-03-02 | 2021-05-28 | 深圳远荣智能制造股份有限公司 | Automatic detect atomizer spraying flow and life's equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103196665B (en) * | 2013-03-25 | 2015-06-17 | 农业部南京农业机械化研究所 | Spraying nozzle testing device used for agriculture pesticide machinery |
| CN109443986A (en) * | 2018-09-27 | 2019-03-08 | 国家能源投资集团有限责任公司 | Cooling tower spray density measuring device |
| CN112857854A (en) * | 2021-03-02 | 2021-05-28 | 深圳远荣智能制造股份有限公司 | Automatic detect atomizer spraying flow and life's equipment |
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| Publication number | Publication date |
|---|---|
| CN102980614B (en) | 2015-06-03 |
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