CN110082165A - Field droplet automated collection systems and its acquisition method - Google Patents
Field droplet automated collection systems and its acquisition method Download PDFInfo
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- CN110082165A CN110082165A CN201910373823.1A CN201910373823A CN110082165A CN 110082165 A CN110082165 A CN 110082165A CN 201910373823 A CN201910373823 A CN 201910373823A CN 110082165 A CN110082165 A CN 110082165A
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- lifting
- guide rail
- droplet
- motor
- chip microcontroller
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
Abstract
The invention discloses field droplet automated collection systems and its acquisition methods, including transmitting device (100), the first lifting device (200), electromagnetic clutch device (300), reflective sensor device (400), acquisition box device (500), single-chip microcontroller (600) and the second lifting device (700).Field droplet automated collection systems of the invention and its acquisition method are at field, acquisition droplet can be repeated several times, each sampling paper sealing is placed in sampling box not influenced by ambient humidity, guarantee sampling precision, simultaneously height of sampling can be adjusted according to job requirements, it is easy to operate, using efficient, sufficiently meet actual production demand.
Description
Technical field
The invention belongs to agricultural plant protection applied technical fields, and in particular to field droplet automated collection systems and its acquisition side
Method.
Background technique
It is general using in field cloth to examine atomization quality when ground or aerial sprays equipment carry out field spray operation
The method for setting water sensitive paper is that guarantee test is accurate, is generally repeatedly tested in same position, after being sprayed every time, all must
Water sensitive paper must be fetched from field and be placed in hermetic bag, heavy workload, and easily water sensitive paper is caused in this course
Pollution；It is spraying simultaneously forward and backward since water sensitive paper exposes in air for a long time, as air humidity is big or the operation in the environment of paddy field
Also water sensitive paper can be polluted.Currently, have patent to study droplet automatic acquisition device, but do not consider water sensitive paper
The problem of sealing.
Summary of the invention
Goal of the invention: the present invention is in view of the above-mentioned problems, propose field droplet automated collection systems and its acquisition method.
Technical solution:
Field droplet automated collection systems, including transmitting device, the first lifting device, electromagnetic clutch device, reflection sense
Device device, acquisition box device, single-chip microcontroller and the second lifting device；
The transmitting device include transmitting device bracket, first motor, first position sensor, second position sensor,
Rail brackets, the first reflective sensor, guide rail and guide rail slide block；The rail brackets are installed by the transmitting device bracket
In droplet region to be collected, first position sensor and second position sensor are respectively arranged at the rail brackets both ends；
It is fixedly installed with guide rail on the rail brackets, is slidably fitted with guide rail slide block on the guide rail, is connect with the guide rail
There is the first motor slided on the guide rail for controlling the guide rail slide block；It is anti-that first is equipped on the guide rail slide block
Penetrate sensor；
The first lifting device is installed in rail brackets medium position side, first lifting device includes lifting
Bracket, top rotary table, lower rotary table, lifting belt and the second motor；The lifting support is mounted on side in the middle part of the rail brackets
Position；The top rotary table and lower rotary table pass through upper shaft respectively and lower rotary shaft is mounted on the upper and lower ends of the lifting support；Institute
The height for stating top rotary table is higher than the height of first reflective sensor；The lifting support side be equipped with control it is described under
Second motor of turntable rotation；The lifting belt is looped around on the top rotary table and the lower rotary table；On the outside of the lifting belt
Several compromise joints are installed, are provided with trapezoidal hole on the outside side of the compromise joint；
Second lifting device is installed the rail brackets tail portion and first lifting device are ipsilateral, described second liter
The structure of falling unit is consistent with first lifting device；
The acquisition box device is mounted on first lifting device, and the acquisition box device includes collecting cassette, in institute
The side for stating collecting cassette is extended with a trapezoid block, the trapezoidal hole opened up in the shape of the trapezoid block and the compromise joint side
Shape is consistent；Middle position is equipped with droplet and acquires slot above the collecting cassette, and the water sensitive paper is placed on above the collecting cassette
In the droplet acquisition slot in middle position；Moving hole, mobile side are offered towards the side of the rail brackets in the collecting cassette
Plate is mounted in the moving hole by compressed spring, and the mobile side plate uses ferrimagnet；
It is located at droplet between first lifting support and second lifting support in the rail brackets to acquire
The side of relatively described first lifting device in position is equipped with electromagnetic clutch device；The electromagnetic clutch device includes the second reflection
Sensor and calutron；The calutron is mounted on the rail brackets side, and mounting height and the mobile side plate are high
It spends identical；Second reflective sensor is mounted on above the calutron, mounting height and first reflective sensor
It is highly identical；
It is located in the second lifting device outer fix in the rail brackets end and reflective sensor device is installed,
The reflective sensor device includes third reflective sensor, and the mounting height of the third reflective sensor is anti-with described first
The height for penetrating sensor and the second reflective sensor is consistent；
The first motor of the transmitting device, the second motor of first lifting device, second lifting device
The calutron of motor and the electromagnetic clutch device is connect with the single-chip microcontroller, and is controlled by the single-chip microcontroller；It is described
First position sensor is connect with the single-chip microcontroller with the second position sensor, and the location information acquired is sent
To the single-chip microcontroller；First reflective sensor, the second reflective sensor and third reflective sensor with the monolithic
Machine connection, and the collecting cassette device information detected is sent to the single-chip microcontroller；In the electromagnetic clutch device, described
Relay is separately installed on one motor and the single-chip microcontroller.
It further include outer casing device, the outer casing device includes height-adjustable adjustable support and is mounted on described adjustable
Outer cover on bracket；It is located at the droplet acquisition position on the outer cover and offers droplet acquisition hole；The rail brackets,
The lifting support of first lifting device, the lifting support of second lifting device and the single-chip microcontroller are installed in described
On outer cover.
Several strips are equipped at intervals in the guide rail slide block upper surface, the shape of the strip is inverted trapezoidal, the strip
Rear end is equipped with limit cuboid；It is equipped with long hole in the collecting cassette bottom, the cross sectional shape of the long hole is inverted trapezoidal, with institute
The elongate in shape for stating the setting of guide rail slide block upper surface is consistent, and the long hole is matched with the strip, guarantees that the acquisition is box-packed
It is horizontal to set holding on the move.
The lifting support includes the upper lifting support being fixedly connected and lower lifting support, and the top rotary table and lower rotary table divide
It is not fixedly mounted on the upper lifting support and the lower lifting support by upper shaft and lower rotary shaft.
It is located at the position above the lower rotary table on the lifting support and the second motor is installed, second motor
Pinion gear is installed on output shaft, gear wheel is equipped on the lower rotary shaft, the pinion gear is engaged with the gear wheel.
The lower surface of the trapezoidal hole on the outside side of the compromise joint open up it is fluted, in the groove
Spring ball headpin plug is installed；The collecting cassette side extend the trapezoid block downside on the compromise joint side
The corresponding position of groove that the trapezoidal hole lower surface opened up on face opens up is equipped with spherical half bore.
Flexible sealing material is equipped with below the mobile side plate.
A kind of field droplet automatic acquiring method, comprising steps of
1) first reflective sensor of the transmitting device detects anti-with described first on first lifting device
Penetrate at sensor sustained height whether there is or not acquisition box device；If it has not, being controlled on first lifting device by the single-chip microcontroller
The rotation of the second motor, the acquisition box device is transmitted to and the first reflective sensor sustained height position, while institute
It states single-chip microcontroller and controls the first motor work, the guide rail drives the guide rail slide block under the driving of the first motor
It travels forward, the guide rail slide block drives the acquisition box device to travel forward；
2) guide rail slide block moves to the droplet by the driving of the first motor with the acquisition box device and adopts
Collect position；Second reflective sensor on the electromagnetic clutch device detects the acquisition box device, and signal is transmitted
To the single-chip microcontroller；The single-chip microcontroller controls the first motor and stops rotating, while controlling the calutron and being powered, and makes it
Magnetic force is generated, the mobile side plate for being attracted the acquisition box device moves out, the water sensitive paper in the acquisition box device
It is completely exposed, receives droplet；
3) after reaching setting droplet acquisition time, the single-chip microcontroller controls the calutron power-off, the mobile side
Plate sets back under the stretching of the compressed spring；The single-chip microcontroller, which controls the first motor, to be continued to rotate, the guide rail
Sliding block moves forward with the acquisition box device；
4) guide rail slide block moves to described second liter by the driving of the first motor with the acquisition box device
At falling unit, and the acquisition box device is transmitted on the compromise joint on second lifting device, at this time by described
Second position sensor detects the guide rail slide block and its preset distance, and the acquisition box device reaches designated position
When, while the signal detected is sent to the single-chip microcontroller, first electricity of single-chip microcontroller control by the second position sensor
Machine reversely rotates, until the first position sensor detects the guide rail slide block and its preset position, the list
Piece machine controls the first motor and stops rotating；
It 5), will when the third reflective sensor is detected with having the collecting cassette device at its preset position
Signal is sent to the single-chip microcontroller, and the single-chip microcontroller controls the rotation of the motor on second lifting device, control described second
Next compromise joint on lifting device reaches the position with the third reflective sensor sustained height；
6) pass through step 1)~5) complete a droplet acquisition.
The utility model has the advantages that field droplet automated collection systems of the invention and its acquisition method can be weighed repeatedly at field
Second mining collection droplet, each sampling paper sealing are placed in sampling box not influenced by ambient humidity, guarantee sampling precision, simultaneously
Height of sampling can be adjusted according to job requirements, it is easy to operate, using efficient, sufficiently meet actual production demand.
Detailed description of the invention
Fig. 1 is field droplet automated collection systems structural schematic diagram of the invention.
Fig. 2 is the structural schematic diagram of transmitting device in the present invention.
Fig. 3 is the structural schematic diagram of guide rail and guide rail slide block in the present invention.
Fig. 4 is the side schematic view of the first lifting device in the present invention.
Fig. 5 is the structural schematic diagram of the first lifting device in the present invention.
Fig. 6 is the structural schematic diagram of compromise joint in the present invention.
Fig. 7 is the structural schematic diagram of electromagnetic clutch device in the present invention.
Fig. 8 is the structural schematic diagram of reflective sensor device in the present invention.
Fig. 9 is the structural schematic diagram that box device is acquired in the present invention.
Figure 10 is the structural schematic diagram of outer casing device in the present invention.
Figure 11 is the flow chart of droplet acquisition in the present invention.
Wherein, transmitting device 100, the first lifting device 200, electromagnetic clutch device 300, reflective sensor device 400 are adopted
Collect box device 500, single-chip microcontroller 600, the second lifting device 700, outer casing device 800；First motor 101, first position sensor
102, transmitting device bracket 103, rail brackets 104, second position sensor 105, the first reflective sensor 106, guide rail slide block
107, guide rail 108；Lifting belt 201, upper shaft 202, top rotary table 203, compromise joint 204, upper lifting support 205, pinion gear
206, gear wheel 207, lower lifting support 208, lower rotary shaft 209, the second motor 210, spring ball headpin plug 211, lower rotary table 212；
Second reflective sensor 301, the second reflective sensor bracket 302, calutron 303, calutron bracket 304；Third reflection
Sensor 401, third reflective sensor bracket 402；Compressed spring 501, collecting cassette 502, water sensitive paper 503, mobile side plate 504；
Outer cover 801, adjustable support 802.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the present invention is furture elucidated.
Fig. 1 is field droplet automated collection systems structural schematic diagram of the invention, and Figure 10 is outer casing device in the present invention
Structural schematic diagram.As shown in Figure 1, Figure 10 shows, field droplet automated collection systems of the invention include outer casing device 800 and installation
Transmitting device 100, the first lifting device 200, electromagnetic clutch device 300, reflective sensor dress in the outer casing device 800
Set 400, acquisition box device 500, single-chip microcontroller 600 and the second lifting device 700.The outer casing device 800 includes adjustable support 802
And it is mounted on the outer cover 801 on the adjustable support 802,802 height of adjustable support is adjustable；In the outer cover
801, which are equipped with droplet, acquires hole.
Fig. 2 is the structural schematic diagram of transmitting device in the present invention.As shown in Fig. 2, the transmitting device 100 includes transmission dress
It is anti-to set bracket 103, first motor 101, first position sensor 102, second position sensor 105, rail brackets 104, first
Penetrate sensor 106, guide rail 108 and guide rail slide block 107；The rail brackets 104 are installed by the transmitting device bracket 103
On the outer cover 801, first position sensor 102 is respectively arranged at 104 both ends of rail brackets and the second position passes
Sensor 105；It is fixedly installed with guide rail 108 on the rail brackets 104, it is sliding that guide rail is slidably fitted on the guide rail 108
Block 107, as shown in Figure 3；It is connected with the guide rail 108 by shaft coupling and is led for controlling the guide rail slide block 107 described
The first motor 101 slided on rail 108；First reflective sensor 106 is installed on the guide rail slide block 107.It is led described
107 upper surface of rail sliding block is equipped at intervals with several strips, and the shape of the strip is inverted trapezoidal, and the strip rear end is equipped with limit
Cuboid, after guaranteeing that the strip is inserted into the long hole of 500 lower section of acquisition box device, the limit cuboid can be limited
Guarantee that the guide rail slide block 107 pushes the acquisition box device 500.
The first lifting device 200, first lifting device are installed in the 104 medium position side of rail brackets
200 include lifting support, top rotary table 203, lower rotary table 212, lifting belt 201 and the second motor 210, as shown in Figure 4,5；It is described
Lifting support is mounted on the outer cover 801；The top rotary table 203 and lower rotary table 212 pass through upper shaft 202 and lower rotary shaft respectively
209 are mounted on the upper and lower ends of the lifting support, and free to rotate；The height of the top rotary table 203 is higher than described first
The height of reflective sensor 106；It is located at the position above the lower rotary table 212 on the lifting support and the second motor is installed
210, pinion gear 206 is installed on the output shaft of second motor 210, gear wheel 207 is equipped on the lower rotary shaft 209,
The pinion gear 206 is engaged with the gear wheel；The lifting belt 201 is looped around the top rotary table 203 and the lower rotary table 212
On；Several compromise joints 204 are installed on the outside of the lifting belt 201, are provided on the outside side of the compromise joint 204
Trapezoidal hole, opens up fluted in the lower surface of the trapezoidal hole, spring ball headpin plug 211 is equipped in the groove, such as Fig. 6
It is shown.In the present invention, the lifting support includes the upper lifting support 205 and lower lifting support 208 of connection fastened to each other, institute
It states top rotary table 203 and lower rotary table 212 and the upper lifting support 205 is fixedly mounted on by upper shaft 202 and lower rotary shaft 209 respectively
On the lower lifting support 208.
104 tail portion of rail brackets with first lifting device 200 is ipsilateral is equipped with the second lifting device 700,
The structure of second lifting device 700 and first lifting device 200 are consistent.
Fig. 9 is the structural schematic diagram that box device is acquired in the present invention.As shown in figure 9, the acquisition box device 500 is mounted on
On first lifting device 200, the acquisition box device 500 includes collecting cassette 502, is prolonged in the side of the collecting cassette 502
Stretching has a trapezoid block, and the trapezoidal hole shape opened up in the shape of the trapezoid block and 204 side of compromise joint is consistent, and
It is corresponding with the groove that the trapezoidal hole lower surface opened up on 204 side of compromise joint opens up on the trapezoid block downside
Position is equipped with spherical half bore, so that the spring ball headpin plug 211 can compress the acquisition box device 500；It is adopted described
Collect 502 bottom of box and be equipped with long hole, the cross sectional shape of the long hole is inverted trapezoidal, with 107 upper surface of guide rail slide block setting
Elongate in shape is consistent, and the long hole is matched with the strip, guarantees that the acquisition box device 500 keeps horizontal on the move.
The 502 top middle position of collecting cassette is equipped with droplet and acquires slot, and the water sensitive paper 503 is placed on the collecting cassette
In the droplet acquisition slot of 502 tops middle position；It is offered in the collecting cassette 502 towards the side of the rail brackets 104
Moving hole, mobile side plate 504 are mounted in the moving hole by compressed spring 501, and below the mobile side plate 504
Equipped with flexible sealing material, guarantee the water sensitive paper 503 not with contacting external air；The mobile side plate 504 uses ferromagnetism
Material.
It is located at the relatively described first lifting dress in the acquisition of the droplet on the outer cover 801 hole site in the rail brackets 104
The side for setting 200 is equipped with electromagnetic clutch device 300；The electromagnetic clutch device 300 includes the second reflective sensor 301, the
Two reflective sensor brackets 302, calutron 303 and calutron bracket 304, as shown in Figure 7；The calutron 303
It is mounted on the outer cover 801 by calutron bracket 304, the height of the calutron 303 and the mobile side plate 504
Unanimously, and the two is adjacent.Described the is installed by the second reflective sensor bracket 302 above the calutron 303
Two reflective sensors 301；106 height one of the mounting height of second reflective sensor 301 and first reflective sensor
It causes.It is located at the 700 opposite flank position of the second lifting device in 104 end of rail brackets and reflective sensor dress is installed
400 are set, as shown in Figure 8；The reflective sensor device 400 includes third reflective sensor 401 and third reflective sensor branch
Frame 402, the third reflective sensor 401 are mounted on the outer cover 801 by the third reflective sensor bracket 402,
The height of the mounting height of the third reflective sensor 401 and first reflective sensor 106 and the second reflective sensor 301
Degree is consistent.
The single-chip microcontroller is on the outer cover 801, the first motor 101 of the transmitting device 100, the first lifting dress
Set 200 the second motor 210, the motor of second lifting device 700 and the calutron of the electromagnetic clutch device 300
303 connect with single-chip microcontroller 600, and are controlled by the single-chip microcontroller 600；The first position sensor 102 and described second
Position sensor 105 is sent to the single-chip microcontroller 600 with the location information that the single-chip microcontroller 600 connect, and acquired；Institute
The first reflective sensor 106, the second reflective sensor 301 and third reflective sensor 401 is stated to connect with the single-chip microcontroller 600
It connects, and 500 information of acquisition box device detected is sent to the single-chip microcontroller 600.The electromagnetic clutch device 300,
Relay is separately installed on the first motor 101 and the single-chip microcontroller 600.
Figure 11 is the flow chart of droplet acquisition in the present invention.As shown in figure 11, working principle of the present invention is as follows:
Before spraying operation, fog droplet acquisition device is mounted on experimental test position, when starting spraying:
1, first reflective sensor 106 of the transmitting device 100 is detected first on first lifting device 200
Whether there is or not acquisition box devices 500 at 106 sustained height of the first reflective sensor, if it has not, being controlled by the single-chip microcontroller 600
The second motor 210 rotation on first lifting device 200 is made, the acquisition box device 500 is transmitted to and described first
106 sustained height position of reflective sensor, the guide rail 108 is led described in drive under the driving of the first motor 101 at this time
Rail sliding block 107 travels forward, and the guide rail slide block 107 drives the acquisition box device 500 to travel forward；
2, the guide rail slide block 107 moves to mist by the driving of the first motor 101 with the acquisition box device 500
Drop acquires hole site, and second reflective sensor 301 on the electromagnetic clutch device 300 detects the acquisition box device
500, pass the signal to the single-chip microcontroller 600；At this time on the one hand the single-chip microcontroller 600 controls the first motor 101 and stops
On the other hand rotation controls the calutron 303 and is powered, it is made to generate magnetic force, be attracted the described of the acquisition box device 500
Mobile side plate 504 moves out, so that the mobile side plate 504 leaves the moving hole, the acquisition box device 500 is beaten
It opens, the water sensitive paper 503 is allowed to be completely exposed, receive droplet；
Before is by spraying set to the relay control time simultaneously, after reaching setting time, the single-chip microcontroller 600 is controlled
It makes the calutron 303 to power off, the mobile side plate 504 sets back under the stretching of the compressed spring 501, another party
Face controls the first motor 101 and continues to rotate, and the guide rail slide block 107 moves forward with the acquisition box device 500；
3, the guide rail slide block 107 moves to institute by the driving of the first motor 101 with the acquisition box device 500
It states at the second lifting device 700, and the acquisition box device 500 is transmitted to the profile clamp on second lifting device 700
On plate 204, the guide rail slide block 107 and its preset distance, institute are detected by the second position sensor 105 at this time
When stating the acquisition arrival designated position of box device 500, while the signal detected is sent to institute by the second position sensor 105
Single-chip microcontroller 600 is stated, the single-chip microcontroller 600 controls first motor 101 and reversely rotates, until the first position sensor 102 is visited
The guide rail slide block 107 and its preset position are measured, the first motor 101 is stopped rotating；
4, when the third reflective sensor 401 detects and has acquisition box device 500, general at its preset position
Signal is sent to the single-chip microcontroller 600, and the single-chip microcontroller 600 controls the rotation of the motor on second lifting device 700, guarantees
Next compromise joint on second lifting device 700 reaches the position with 401 sustained height of third reflective sensor
It sets；
5, a droplet acquisition is completed by step 1~4.
The preferred embodiment of the present invention has been described above in detail, but during present invention is not limited to the embodiments described above
Detail can carry out a variety of equivalents to technical solution of the present invention (in full within the scope of the technical concept of the present invention
Amount, shape, position etc.), these equivalents belong to protection of the invention.
Claims (8)
1. field droplet automated collection systems, it is characterised in that: including transmitting device (100), the first lifting device (200), electricity
Magnetic arrangement of clutch (300), reflective sensor device (400), acquisition box device (500), single-chip microcontroller (600) and the second lifting device
(700)；
The transmitting device (100) include transmitting device bracket (103), first motor (101), first position sensor (102),
Second position sensor (105), rail brackets (104), the first reflective sensor (106), guide rail (108) and guide rail slide block
(107)；The rail brackets (104) are mounted on droplet region to be collected by the transmitting device bracket (103), lead described
Rail bracket (104) both ends are respectively arranged with first position sensor (102) and second position sensor (105)；In the guide rail
It is fixedly installed with guide rail (108) on bracket (104), guide rail slide block (107) are slidably fitted on the guide rail (108), with institute
It states guide rail (108) and is connected with the first motor slided on the guide rail (108) for controlling the guide rail slide block (107)
(101)；First reflective sensor (106) are installed on the guide rail slide block (107)；
It is equipped with the first lifting device (200) in the rail brackets (104) medium position side, first lifting device
It (200) include lifting support, top rotary table (203), lower rotary table (212), lifting belt (201) and the second motor (210)；The liter
Descending branch frame is mounted on lateral location in the middle part of the rail brackets (104)；The top rotary table (203) and lower rotary table (212) lead to respectively
It crosses upper shaft (202) and lower rotary shaft (209) is mounted on the upper and lower ends of the lifting support；The height of the top rotary table (203)
Higher than the height of first reflective sensor (106)；The control lower rotary table (212) is installed in the lifting support side
The second motor (210) of rotation；The lifting belt (201) is looped around on the top rotary table (203) and the lower rotary table (212)；
Several compromise joints (204) are installed on the outside of the lifting belt (201), on the outside side of the compromise joint (204)
It is provided with trapezoidal hole；
The rail brackets (104) tail portion with first lifting device (200) is ipsilateral is equipped with the second lifting device
(700), the structure of second lifting device (700) and first lifting device (200) are consistent；
The acquisition box device (500) is mounted on first lifting device (200), and the acquisition box device (500) includes
Collecting cassette (502) is extended with a trapezoid block, the shape of the trapezoid block and the abnormity in the side of the collecting cassette (502)
The trapezoidal hole shape opened up on clamping plate (204) side is consistent；Middle position is acquired equipped with droplet above the collecting cassette (502)
Slot, the water sensitive paper (503) are placed in the droplet acquisition slot in middle position above the collecting cassette (502)；In the acquisition
Box (502) offers moving hole towards the side of the rail brackets (104), and mobile side plate (504) pass through compressed spring (501)
It is mounted in the moving hole, the mobile side plate (504) uses ferrimagnet；
It is located at mist between first lifting support (200) and second lifting support in the rail brackets (104)
The side of drop relatively described first lifting device (200) of acquisition position is equipped with electromagnetic clutch device (300)；The electromagnetic clutch
Device (300) includes the second reflective sensor (301) and calutron (303)；The calutron (303) is mounted on described lead
Rail bracket (104) side, mounting height are identical as mobile side plate (504) height；Second reflective sensor (301) peace
Above the calutron (303), mounting height is identical as the first reflective sensor (106) height；
It is located in the second lifting device (700) outer fix in the rail brackets (104) end and reflection sense is installed
Device device (400), the reflective sensor device (400) include third reflective sensor (401), the third reflective sensor
(401) mounting height is consistent with the height of first reflective sensor (106) and the second reflective sensor (301)；
The first motor (101) of the transmitting device (100), the second motor (210) of first lifting device (200), institute
The calutron (303) of the motor and the electromagnetic clutch device (300) of stating the second lifting device (700) with the monolithic
Machine (600) connection, and controlled by the single-chip microcontroller (600)；The first position sensor (102) and the second position sense
Device (105) is sent to the single-chip microcontroller (600) with the location information that the single-chip microcontroller (600) connect, and acquired；It is described
First reflective sensor (106), the second reflective sensor (301) and third reflective sensor (401) with the single-chip microcontroller
(600) it connects, and acquisition box device (500) information detected is sent to the single-chip microcontroller (600)；The electromagnetism from
It attaches together and sets (300), be separately installed with relay on the first motor (101) and the single-chip microcontroller (600).
2. droplet automated collection systems in field according to claim 1, it is characterised in that: it further include outer casing device (800),
The outer casing device (800) includes height-adjustable adjustable support (802) and is mounted on the adjustable support (802)
Outer cover (801)；It is located at the droplet acquisition position on the outer cover (801) and offers droplet acquisition hole；The guide rail branch
Frame (104), the lifting support of first lifting device (200), the lifting support of second lifting device (700) and described
Single-chip microcontroller (600) is installed on the outer cover (801).
3. droplet automated collection systems in field according to claim 1, it is characterised in that: in the guide rail slide block (107)
Upper surface is equipped at intervals with several strips, and the shape of the strip is inverted trapezoidal, and the strip rear end is equipped with limit cuboid；?
Collecting cassette (502) bottom is equipped with long hole, and the cross sectional shape of the long hole is in inverted trapezoidal, with the guide rail slide block (107)
The elongate in shape of surface setting is consistent, and the long hole is matched with the strip, guarantees the acquisition box device (500) in movement
Middle holding is horizontal.
4. droplet automated collection systems in field according to claim 1, it is characterised in that: the lifting support includes fixing
The upper lifting support (205) and lower lifting support (208) of connection, the top rotary table (203) and lower rotary table (212) are respectively by upper
Shaft (202) and lower rotary shaft (209) are fixedly mounted on the upper lifting support (205) and the lower lifting support (208).
5. droplet automated collection systems in field according to claim 1, it is characterised in that: be located on the lifting support
Position above the lower rotary table (212) is equipped with the second motor (210), is installed on the output shaft of second motor (210)
There are pinion gear (206), is equipped with gear wheel (207) on the lower rotary shaft (209), the pinion gear (206) and the gear wheel
Engagement.
6. droplet automated collection systems in field according to claim 1, it is characterised in that: in the compromise joint (204)
The lower surface of the trapezoidal hole on outside side opens up fluted, is equipped with spring ball headpin plug in the groove
(211)；The collecting cassette (502) side extend the trapezoid block downside on the compromise joint (204) side
On the corresponding position of groove that opens up of the trapezoidal hole lower surface that opens up be equipped with spherical half bore.
7. droplet automated collection systems in field according to claim 1, it is characterised in that: in the mobile side plate (504)
Lower section is equipped with flexible sealing material.
8. a kind of acquisition method using droplet automated collection systems in field described in claim 1, it is characterised in that: including step
It is rapid:
1) first reflective sensor of the transmitting device is detected and is passed on first lifting device with first reflection
Whether there is or not acquisition box devices at sensor sustained height；If it has not, controlling on first lifting device by the single-chip microcontroller
The acquisition box device is transmitted to and the first reflective sensor sustained height position, while the list by the rotation of two motors
Piece machine controls the first motor work, and the guide rail drives the guide rail slide block forward under the driving of the first motor
Movement, the guide rail slide block drive the acquisition box device to travel forward；
2) guide rail slide block and the acquisition box device move to the droplet by the driving of the first motor and acquire position
It sets；Second reflective sensor on the electromagnetic clutch device detects the acquisition box device, passes the signal to institute
State single-chip microcontroller；The single-chip microcontroller controls the first motor and stops rotating, while controlling the calutron and being powered, and makes its generation
Magnetic force, the mobile side plate for being attracted the acquisition box device move out, and the water sensitive paper is complete in the acquisition box device
Exposure receives droplet；
3) after reaching setting droplet acquisition time, the single-chip microcontroller controls the calutron power-off, and the mobile side plate exists
It sets back under the stretching of the compressed spring；The single-chip microcontroller, which controls the first motor, to be continued to rotate, the guide rail slide block
It moves forward with the acquisition box device；
4) guide rail slide block and the acquisition box device move to second lifting by the driving of the first motor and fill
Place is set, and the acquisition box device is transmitted on the compromise joint on second lifting device, passes through described second at this time
Position sensor detects the guide rail slide block and its preset distance, when the acquisition box device reaches designated position, together
The signal detected is sent to the single-chip microcontroller by the second position Shi Suoshu sensor, and the single-chip microcontroller control first motor is reversed
Rotation, until the first position sensor detects the guide rail slide block and its preset position, the single-chip microcontroller control
The first motor is made to stop rotating；
5) when the third reflective sensor is detected with having the collecting cassette device at its preset position, by signal
It is sent to the single-chip microcontroller, the single-chip microcontroller controls the rotation of the motor on second lifting device, controls second lifting
Next compromise joint on device reaches the position with the third reflective sensor sustained height；
6) pass through step 1)~5) complete a droplet acquisition.
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| CN110082165B (en) | 2020-12-11 |
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