CN207798773U - A kind of pollution by pesticides monitoring device - Google Patents
A kind of pollution by pesticides monitoring device Download PDFInfo
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- CN207798773U CN207798773U CN201721669453.9U CN201721669453U CN207798773U CN 207798773 U CN207798773 U CN 207798773U CN 201721669453 U CN201721669453 U CN 201721669453U CN 207798773 U CN207798773 U CN 207798773U
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- circular drum
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Abstract
The utility model provides a kind of pollution by pesticides monitoring device, including：Rotary electric machine, circular drum, mechanical arm, multiple detection sensors, wireless communication module and controller；The rotary electric machine is provided with angular transducer for driving the circular drum to be rotated along circular drum central axis in the circular drum；The circular drum is for collecting pesticide drift droplet.The multiple detection sensor is equidistantly arranged on the vertical component of the mechanical arm successively, whether the multiple detection sensor has collected pesticide drift droplet and when having collected pesticide drift droplet on detecting the circular drum to controller transmission alerting signal for detecting in the circular drum, so that the controller reads the angle information of angular transducer acquisition at this time, and then the source orientation of pesticide drift droplet is determined according to the angle information.The utility model can automatically and accurately monitor the orientation in pollution by pesticides source.
Description
Technical field
The utility model is related to field of agricultural production technologies, and in particular to a kind of pollution by pesticides monitoring device.
Background technology
Herbicide deposits and the pollution of drift has prodigious harm to crops always.Annual herbicide drift is to lower air port
Rice terrace cause extinctive harm, cause rice terrace all withered.But the source for how positioning herbicide is always a hardly possible
Topic.
Traditional method is substantially speculated, then on-site inspection goes to inquire one by one, in this way to responsibility by inquiry wind direction
Define very indefinite, loss can not define.And manual research is there are lack of evidence, the problem of poor in timeliness.
Utility model content
For the defects in the prior art, the utility model provides a kind of pollution by pesticides monitoring device, the utility model
The orientation in pollution by pesticides source can automatically and accurately be monitored.
To achieve the above object, the utility model provides following technical scheme：
The utility model provides a kind of pollution by pesticides monitoring device, including：Rotary electric machine, circular drum, multiple detections
Sensor, memory module, wireless communication module and controller；The rotary electric machine, circular drum, multiple detection sensors and nothing
Line communication module is connect with the controller；
Wherein, the rotary electric machine is for driving the circular drum to be rotated along circular drum central axis；
The circular drum is internally provided with angular transducer for collecting pesticide drift droplet, the circular drum, institute
State angle of the angular transducer for measuring the circular drum rotation；Initial bit confidence is additionally provided with inside the circular drum
Number sensor, the initial position signal sensor are used to detect that the circular drum often rotates 360 degree and return to initial bit
The angle that the angular transducer calculates the circular drum rotation since 0 degree again is controlled when setting；
The pollution by pesticides monitoring device further includes：Mechanical arm；The mechanical arm include be connected with each other horizontal component and
The horizontal component of vertical component, the mechanical arm is located at the top of the circular drum and passes through fixing piece and the circular drum
Connection, the vertical component of the mechanical arm are located at the side of the circular drum and with the circular drum at a distance of pre-determined distance,
The multiple detection sensor is equidistantly arranged on the vertical component of the mechanical arm successively, the multiple detection sensor
For detecting pesticide drift whether is had collected in the circular drum droplet and have collected agriculture on detecting the circular drum
Alerting signal is sent to the controller when medicine drift droplet, so that the controller reads the angular transducer acquisition at this time
Angle information；
The angle information read is sent to the memory module and stored by the controller, and by described wireless
The angle information read is sent to predetermined server to realize the prison in the source orientation to pesticide drift droplet by communication module
It surveys.
Preferably, the detection sensor is additionally operable to detect the concentration for the droplet that drifted about by the pesticide that the circular drum is collected
Information, and the concentration information of detection is sent to predetermined server by the wireless communication module.
Preferably, the detection sensor is additionally operable to detect the pesticide drift droplet collected by the circular drum described
Spreading area information in circular drum, and the spreading area information of detection is sent to by the wireless communication module default
Server；
Wherein, when the detection sensor detects the pesticide drift droplet being adsorbed in the circular drum, to institute
It states controller and sends the first signal, when the detection sensor detects the other edge of the pesticide drift droplet described in
When detection sensor, second signal is sent to the controller, the controller according to the receiving time of the second signal and
The rotating speed of difference and the rotary electric machine between the receiving time of first signal determines the pesticide drift droplet
Diameter information, the controller according to the pesticide drift about droplet diameter information calculate that the pesticide drifts about droplet sprawl face
Product information.
Preferably, when pesticide drift droplet drifts about the same position point for being adsorbed on the circular drum repeatedly, controller
The spreading area information for pesticide corresponding with the location point drift droplet that second obtains is subtracted into corresponding acquisition for the first time
The spreading area information obtained after spreading area information corresponding with the location point is sprawled as pesticide drift droplet
Area information.
Preferably, the detection sensor is additionally operable to detect the height for the droplet that drifted about by the pesticide that the circular drum is collected
Information, and the elevation information of detection is sent to predetermined server by the wireless communication module；
Wherein, when a certain detection sensor on the vertical component positioned at the mechanical arm detects pesticide drift droplet
When, send alerting signal to the controller, wherein the mark of corresponding detection sensor is carried in the alerting signal；
The controller obtains corresponding detection sensor according to the mark of the detection sensor carried in the alerting signal
Mounting height on the mechanical arm, and according to the mounting height determine pesticide drift about droplet elevation information.
Preferably, the circular drum is round folding roller, and the height of the circle folding roller is adjustable and can roll over
Overlapping is contracted.
Preferably, the circular drum is made of cotton thickened material and is not contained chemical substance.
Preferably, the horizontal component of the mechanical arm and vertical component are detachable and flexible.
Preferably, the detection sensor is narrow-band sensor, centre wavelength 675nm.
Preferably, the rotary electric machine uses gear drive, is controlled with providing accurate at the uniform velocity angle；The rotary electric machine
Using snapping connection, to save the set-up time；The rotary electric machine uses built-in solar cell for supplying power.
As shown from the above technical solution, pollution by pesticides monitoring device provided by the utility model, is rotated using circular drum
Structure acquisition pesticide drift about droplet, drift about points of contamination monitoring function to have three-dimensional pesticide, while can predict and chase after
The pollution distribution for 360 degree of different directions of tracing back.In addition, the utility model for rectification error, is also specially provided with initial bit confidence
Number sensor, so that the angle that circular drum is rotated from zero position point indicates the source orientation of pesticide drift droplet.As it can be seen that this reality
With the novel orientation that can automatically and accurately monitor pollution by pesticides source.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is this
Some embodiments of utility model, for those of ordinary skill in the art, without creative efforts, also
It can be obtain other attached drawings according to these attached drawings.
Fig. 1 is a kind of structural schematic diagram for pollution by pesticides monitoring device that one embodiment of the utility model provides；
The meaning of each reference numeral is in Fig. 1：
1 indicates mechanical arm；2 indicate wireless communication module；3 indicate rotary electric machine；4 indicate circular drum；5 indicate to be adsorbed on
The pesticide drift droplet on circular drum surface；6 indicate detection sensor.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment carries out clear, complete description, it is clear that retouched to the technical scheme in the embodiment of the utility model
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts belong to
The range of the utility model protection.
Fig. 1 shows a kind of structural schematic diagram for pollution by pesticides monitoring device that one embodiment of the utility model provides.Ginseng
See Fig. 1, a kind of pollution by pesticides monitoring device provided in this embodiment, including：Rotary electric machine 3, circular drum 4, multiple detections pass
Sensor 6, memory module (not shown) wireless communication module 2 and controller (not shown)；The rotary electric machine 3, circle
Shape roller 4, multiple detection sensors 6 and wireless communication module 2 are connect with the controller；
Wherein, the rotary electric machine 3 is for driving the circular drum 4 to be rotated along circular drum center；Preferably,
The rotary electric machine 3 is connected by screw bolts with the circular drum 4；
The circular drum 4 is used to collect pesticide drift droplet, and (5 in Fig. 1 indicate the agriculture for being adsorbed on circular drum surface
Medicine drift droplet), the circular drum 4 is internally provided with angular transducer (not shown), and the angular transducer is used for
Measure the angle of the circular drum rotation；Initial position signal sensor is additionally provided with inside the circular drum 4 (in figure not
Show), the initial position signal sensor is used for when detecting that the circular drum often rotates 360 degree and returns to initial position
Control the angle that the angular transducer calculates the circular drum rotation since 0 degree again；
Referring to Fig. 1, this described pollution by pesticides monitoring device further includes：Mechanical arm 1, the mechanical arm 1 are fixed on holder,
And it is directly bolted on ground.The mechanical arm 1 includes the horizontal component and vertical component being connected with each other, the machine
The horizontal component of tool arm is located at the top of the circular drum 4 and is connect with the circular drum 4 by fixing piece (such as bearing),
The vertical component of the mechanical arm 1 is located at the side of the circular drum 4 and with the circular drum 4 at a distance of pre-determined distance, institute
It states multiple detection sensors 6 to be successively equidistantly arranged on the vertical component of the mechanical arm, the multiple detection sensor 6
For detecting pesticide drift whether is had collected in the circular drum 4 droplet and had collected on detecting the circular drum 4
Alerting signal is sent to the controller when pesticide drift droplet, so that the controller reads the angular transducer at this time and adopts
The angle information of collection；
The angle information read is sent to the memory module and stored by the controller, and by described wireless
The angle information read is sent to predetermined server to realize the prison in the source orientation to pesticide drift droplet by communication module 2
It surveys.
It is understood that the predetermined server can be connect with unmanned plane operation and control device, the angle that will be received
Information is transferred to the unmanned plane operation and control device, so that unmanned plane operation and control device records the angle information, or to described
Angle information is further processed.In addition, the predetermined server can also be arranged in the driver's cabin of operation tractor,
So that related personnel checks the angle information that the predetermined server receives, or the angle information is further located
Reason.
It is understood that the predetermined server can be mobile phone, PAD, computer or cloud server.
As shown from the above technical solution, pollution by pesticides monitoring device provided in this embodiment, using circular drum rotation
Structure acquires pesticide drift droplet, to have three-dimensional pesticide drift points of contamination monitoring function, while can predict and trace
The pollution distribution of 360 degree of different directions.It is passed in addition, the present embodiment for rectification error, is also specially provided with initial position signal
Sensor, so that the angle that circular drum is rotated from zero position point indicates the source orientation of pesticide drift droplet.As it can be seen that this practicality is new
Type can automatically and accurately monitor the orientation in pollution by pesticides source.
It is understood that the predetermined server after the azimuth information for receiving pollution by pesticides source, can combine
The weather information such as wind speed, wind direction etc. that weather station is sent, so distance that can determine pollution by pesticides source distance sample etc. its
His information.
In a preferred embodiment, the detection sensor 6 is additionally operable to detect the agriculture collected by the circular drum
The concentration information of medicine drift droplet 5, and the concentration information of detection is sent to predetermined server by the wireless communication module.
In a preferred embodiment, the detection sensor 6 is additionally operable to detect the agriculture collected by the circular drum
Medicine drifts about spreading area information of the droplet 5 in the circular drum, and the spreading area information of detection is passed through described wireless
Communication module is sent to predetermined server；
Wherein, when the detection sensor 6 detects the pesticide drift droplet 5 being adsorbed in the circular drum 4, to
The controller sends the first signal, with the rotation of circular drum 4, when the detection sensor 6 detects the pesticide drift
When moving the other edge of droplet 5 by the detection sensor 6, second signal, the controller root are sent to the controller
According to the difference and the rotary electric machine 3 between the receiving time and the receiving time of first signal of the second signal
Rotating speed determines the diameter information of pesticide drift droplet, and the controller drifts about the diameter information of droplet 5 according to the pesticide
Calculate the spreading area information of the pesticide drift droplet 5.Here it assume that pesticide drift droplet 5 is circular shape.
It is understood that when the controller receives the first signal when receiving first signal for recording
Time t1 receives for recording time t2 when second signal when receiving second signal, in this way according to time difference (t2-
T1) and the rotating speed v of the rotary electric machine, so that it may to determine the diameter information l=v* (t2-t1) of pesticide drift, if by agriculture
Medicine drift droplet approximation regards a circle as, then its spreading area information can be calculated according to its diameter information.Specific real
Timer, subtraction circuit (subtracter) and mlultiplying circuit (multiplier) can be arranged, for calculating agriculture in Shi Shi inside controller
The spreading area information of medicine drift droplet.
In a preferred embodiment, it is adsorbed on the same of the circular drum 4 when pesticide drift droplet drifts about repeatedly
When location point, controller subtracts the drift about spreading area information of droplet of the pesticide corresponding with the location point that second obtains pair
The spreading area information obtained after the spreading area information corresponding with the location point that should be obtained for the first time is as the pesticide
The spreading area information of drift droplet.
It is understood that by processing above, the precision of repeating signal can be improved, removes ambient noise.
In a preferred embodiment, the detection sensor 6 is additionally operable to detect the agriculture collected by the circular drum
The elevation information of medicine drift droplet, and the elevation information of detection is sent to predetermined server by the wireless communication module；
Wherein, when a certain detection sensor 6 on the vertical component positioned at the mechanical arm 1 detects pesticide drift droplet
When, send alerting signal to the controller, wherein the mark of corresponding detection sensor 6 is carried in the alerting signal；
The controller obtains corresponding detection sensor according to the mark of the detection sensor 6 carried in the alerting signal
6 mounting height on the mechanical arm 1, and according to the mounting height determine pesticide drift about droplet elevation information.
In a preferred embodiment, the circular drum 4 is round folding roller, the height of the circle folding roller
Spend adjustable and collapsible.Wherein, it is the pesticide drift droplet collected for convenience under different height that height is adjustable, and can
Folding shrinking is to arrange, transport and arranged in field for convenience.
In a preferred embodiment, the circular drum 4 is made of cotton thickened material and is not contained chemicals
Matter interferes to avoid to detection sensor.
In a preferred embodiment, the horizontal component of the mechanical arm 1 and vertical component are detachable and flexible.Its
In, the horizontal component and vertical component of the mechanical arm 1, which can be used, to be bolted.The mechanical arm 1 can be used nylon material and
Aluminium angle section is made.
In a preferred embodiment, the detection sensor 6 is narrow-band sensor, centre wavelength 675nm.Through
Repetition test is crossed, the detection sensor 6 has stronger sensibility and accuracy to pollution of herbicide point.
In a preferred embodiment, the number of the detection sensor 6 is 2~9.It is understood that described
The quantity of detection sensor can specifically be set according to sampling precision.Wherein, it is arranged on the vertical component of the mechanical arm
Multiple detection sensors communicated according to bus mode, it is fixed side by side and detect whether being had collected in the circular drum 4 simultaneously
Pesticide drift droplet.
In a preferred embodiment, the rotary electric machine 3 uses gear drive, to provide accurate at the uniform velocity angle control
System.
In a preferred embodiment, the rotary electric machine 3 is using snapping connection, to save the set-up time.
In a preferred embodiment, the rotary electric machine 3 uses built-in solar cell for supplying power.In addition, described
Rotary electric machine 3 can also enter dormant state after receiving the sleep signal that wireless control signal is sent, to save battery capacity.
Comprehensive solution described above is turned it is found that pollution by pesticides monitoring device provided in this embodiment using circular drum
Dynamic structure acquisition pesticide drifts about droplet, drifts about points of contamination monitoring function to have three-dimensional pesticide, at the same can predict and
The pollution distribution of 360 degree of different directions of retrospect.As it can be seen that the utility model can automatically and accurately monitor pollution by pesticides source
Orientation, to provide strong support for the confirmation of responsibility of crop loss.
In the description of the present invention, it should be noted that the orientation or positional relationship of the instructions such as term "upper", "lower"
To be based on the orientation or positional relationship shown in the drawings, it is merely for convenience of describing the present invention and simplifying the description, without referring to
Show or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot manage
Solution is limitations of the present invention.Unless otherwise clearly defined and limited, term " installation ", " connected ", " connection " should be done
It broadly understood, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；Can be mechanical connection,
It can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary inside two elements
Connection.For the ordinary skill in the art, above-mentioned term can be understood as the case may be in the present invention
Concrete meaning.
It should also be noted that, herein, relational terms such as first and second and the like are used merely to one
Entity or operation are distinguished with another entity or operation, without necessarily requiring or implying between these entities or operation
There are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to contain
Lid non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
Above example is merely to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to aforementioned reality
Example is applied the utility model is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding
The technical solution recorded in each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
Modifications or substitutions, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (7)
1. a kind of pollution by pesticides monitoring device, which is characterized in that including：Rotary electric machine, circular drum, multiple detection sensors,
Memory module, wireless communication module and controller；The rotary electric machine, circular drum, multiple detection sensors and wireless communication
Module is connect with the controller；
Wherein, the rotary electric machine is for driving the circular drum to be rotated along circular drum central axis；
The circular drum is internally provided with angular transducer, the angle for collecting pesticide drift droplet, the circular drum
Degree sensor is used to measure the angle of the circular drum rotation；Initial position signal biography is additionally provided with inside the circular drum
Sensor, the initial position signal sensor are used for when detecting that the circular drum often rotates 360 degree and returns to initial position
Control the angle that the angular transducer calculates the circular drum rotation since 0 degree again；
The pollution by pesticides monitoring device further includes：Mechanical arm；The mechanical arm includes the horizontal component being connected with each other and vertical
The horizontal component of part, the mechanical arm is located at the top of the circular drum and is connected by fixing piece and the circular drum
It connects, the vertical component of the mechanical arm is located at the side of the circular drum and with the circular drum at a distance of pre-determined distance, institute
It states multiple detection sensors to be successively equidistantly arranged on the vertical component of the mechanical arm, the multiple detection sensor is used
In detecting pesticide drift droplet whether is had collected in the circular drum and have collected pesticide on detecting the circular drum
Alerting signal is sent to the controller when drift droplet, so that the controller reads the angular transducer acquisition at this time
Angle information；
The angle information read is sent to the memory module and stored by the controller, and passes through the wireless communication
The angle information read is sent to predetermined server to realize the monitoring in the source orientation to pesticide drift droplet by module.
2. the apparatus according to claim 1, which is characterized in that the detection sensor is additionally operable to detection by the round rolling
The concentration information for the pesticide drift droplet that cylinder is collected, and the concentration information of detection is sent to by the wireless communication module pre-
If server.
3. the apparatus according to claim 1, which is characterized in that the circular drum is round folding roller, the circle
The height of folding roller is adjustable and collapsible.
4. the apparatus according to claim 1, which is characterized in that the circular drum is made and not of cotton thickened material
Contain chemical substance.
5. the apparatus according to claim 1, which is characterized in that the horizontal component and vertical component of the mechanical arm are detachable
And it is flexible.
6. the apparatus according to claim 1, which is characterized in that the detection sensor is narrow-band sensor, middle cardiac wave
A length of 675nm.
7. the apparatus according to claim 1, which is characterized in that the rotary electric machine uses gear drive, accurate to provide
At the uniform velocity angle control；The rotary electric machine is using snapping connection, to save the set-up time；The rotary electric machine is using built-in
Solar cell for supplying power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721669453.9U CN207798773U (en) | 2017-12-04 | 2017-12-04 | A kind of pollution by pesticides monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721669453.9U CN207798773U (en) | 2017-12-04 | 2017-12-04 | A kind of pollution by pesticides monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207798773U true CN207798773U (en) | 2018-08-31 |
Family
ID=63286470
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721669453.9U Active CN207798773U (en) | 2017-12-04 | 2017-12-04 | A kind of pollution by pesticides monitoring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107966387A (en) * | 2017-12-04 | 2018-04-27 | 北京农业信息技术研究中心 | A kind of pollution by pesticides point dynamic pick device and pollution by pesticides source Forecasting Methodology |
-
2017
- 2017-12-04 CN CN201721669453.9U patent/CN207798773U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107966387A (en) * | 2017-12-04 | 2018-04-27 | 北京农业信息技术研究中心 | A kind of pollution by pesticides point dynamic pick device and pollution by pesticides source Forecasting Methodology |
| CN107966387B (en) * | 2017-12-04 | 2020-05-22 | 北京农业信息技术研究中心 | Pesticide pollution point dynamic pickup device and pesticide pollution source prediction method |
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