CN108271763A - A kind of control system of chemical spraying device - Google Patents
A kind of control system of chemical spraying device Download PDFInfo
- Publication number
- CN108271763A CN108271763A CN201810287376.3A CN201810287376A CN108271763A CN 108271763 A CN108271763 A CN 108271763A CN 201810287376 A CN201810287376 A CN 201810287376A CN 108271763 A CN108271763 A CN 108271763A
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- Prior art keywords
- nozzle
- plate
- lower position
- chemical spraying
- control system
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0025—Mechanical sprayers
- A01M7/0032—Pressure sprayers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0089—Regulating or controlling systems
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Mechanical Engineering (AREA)
- Catching Or Destruction (AREA)
Abstract
The present invention relates to a kind of control systems of chemical spraying device, it is characterized in that, including main control module and multiple electromagnetic relays, each nozzle with corresponding solenoid valve is respectively arranged on the connecting line of Teat pipette, the solenoid valve and the Teat pipette are corresponded with the electromagnetic relay, the current output terminal of the electromagnetic relay is connected with corresponding solenoid valve and Teat pipette respectively, and the electromagnetic relay is connect with the main control module respectively；Each nozzle is arranged in corresponding upper-lower position on device, the driving motor of each upper-lower position on device is connect by corresponding motor driver with the main control module respectively, the upper and lower ends of the upper-lower position on device are also respectively provided with travel switch, and the travel switch is connect with the main control module.The present invention can control the automatic reciprocating lifting of nozzle, and high degree of automation, effect of spraying pesticide is good, has reached the requirement of accurate spray.
Description
Technical field
The invention belongs to agriculture spraying equipment and drugs, engineering device technique fields, and in particular to a kind of control system of chemical spraying device.
Background technology
In actual life, as the improvement of people's living standards, the further growth of life requirement, vegetables and fruits greenhouse, flowers
The application of greenhouse isothermal chamber is more and more common, and it is unavoidable to spray to each plant in greenhouse.And in the prior art, greenhouse
Mostly it is that chemical spraying device is fixed on certain machine, this mode has the following defects when the interior spray to each plant：1. spray
The height of device immobilizes, and is required as the growth of crop cannot continue up to spray, effect is poor；2. the direction that sprays is single
One, can only often be sprayed onto blade surface, vacuum side of blade loses medicine, make spray it is not fine enough, uniformly to waste liquid medicine.
Invention content
In order to solve above-mentioned technical problem, the present invention devises a kind of chemical spraying device and its control system, nozzle
Liftable rotates, it can be achieved that robot And of Varying Depth spray and spray of changing direction.
In order to solve above-mentioned technical problem, present invention employs following scheme：
A kind of control system of chemical spraying device, including main control module and multiple electromagnetic relays, the connecting tube of each nozzle and Teat pipette
Road is respectively arranged with corresponding solenoid valve, the solenoid valve and the Teat pipette and is corresponded with the electromagnetic relay, institute
The current output terminal of electromagnetic relay is stated to connect with corresponding solenoid valve and Teat pipette respectively, the electromagnetic relay respectively with institute
Main control module connection is stated, the main control module is corresponding to control by the corresponding solenoid valve of corresponding electromagnetic relay control
The flow of nozzle, the main control module control the start and stop of the Teat pipette by corresponding electromagnetic relay；Each nozzle is set
It sets in corresponding upper-lower position on device, the driving motor of each upper-lower position on device passes through corresponding motor driver respectively
It is connect with the main control module, the upper and lower ends of the upper-lower position on device are also respectively provided with travel switch, and the stroke is opened
Pass is connect with the main control module.
Further, the upper-lower position on device includes leading screw and feed screw nut, the upper and lower ends of the leading screw respectively with branch
The upper plate and lower plate of frame are rotatablely connected, and one end of the leading screw is connected with the output end of corresponding driving motor；The nozzle is logical
Installation side plate is crossed to connect with the feed screw nut.
Further, the travel switch of the upper-lower position on device upper end is arranged on the upper plate of the holder, described upper and lower
The travel switch of regulating mechanism lower end is arranged in the lower plate of the holder.
Further, the driving motor is arranged on the upper plate of the holder or lower plate.
Further, the upper-lower position on device further includes guide rail slide block pair, and two guide rails are symmetrically disposed in the leading screw
Both sides and parallel with the leading screw, two sliding blocks are located at the feed screw nut both sides and are connect with the installation side plate.
Further, the nozzle is arranged by swing mechanism in the installation side plate of the upper-lower position on device；The pendulum
Motivation structure includes mounting plate and connector, and the nozzle is arranged on the mounting plate, the mounting plate and the connector one
End rotation connection, the connector other end and the installation side plate of the upper-lower position on device are connected；Above and below the mounting plate
Both ends are connect by spring with the upper plate of the holder and lower plate respectively, in order to the lifting of upper-lower position on device reality
The existing nozzle is swung up and down.
Further, two corner of upper end and two angle part of lower end of the mounting plate are not provided with the upper of spring and the holder
Plate and lower plate are correspondingly connected with.
Further, the mounting plate is rotatablely connected with described connector one end by spherical hinge；It is also set on the mounting plate
One or more connecting tubes are equipped with, corresponding nozzle is set in the connecting tube and spray hose is allowed to pass through.
Further, it is provided with connection boss on the mounting plate, spherical groove or spherical shape are provided on the connection boss
Protrusion；One end of the connector be provided with hemisphere jut or spherical groove with the spherical groove or spherical shape on the mounting plate
Male cooperation forms revolute pair.
Further, the nozzle and the upper-lower position on device it is each there are four, and correspond.
A kind of chemical spraying device, the chemical spraying device include medicine-chest, holder and the ejection head unit being arranged on holder, the spray
Head unit includes upper-lower position on device and one or more nozzles for being arranged in upper-lower position on device.
Further, the upper-lower position on device includes leading screw and feed screw nut, the upper and lower ends of the leading screw respectively with institute
Upper plate and the lower plate rotation connection of holder are stated, one end of the leading screw is also connected with the output end of driving motor；The nozzle is logical
Installation side plate is crossed to connect with the feed screw nut.
Further, the driving motor is arranged on the upper plate of the holder or lower plate.
Further, the upper-lower position on device further includes guide rail slide block pair, and two guide rails are symmetrically disposed in the leading screw
Both sides and parallel with the leading screw, two sliding blocks are located at the feed screw nut both sides and are connect with the installation side plate.
Further, the nozzle is in and is arranged with swinging up and down in the upper-lower position on device.
Further, the nozzle is arranged by swing mechanism in the installation side plate of the upper-lower position on device；The pendulum
Motivation structure includes mounting plate and connector, and the nozzle is arranged on the mounting plate, the mounting plate and the connector one
End rotation connection, the connector other end and the installation side plate of the upper-lower position on device are connected；Above and below the mounting plate
Both ends are connect by spring with the upper plate of the holder and lower plate respectively, in order to the lifting of upper-lower position on device reality
The existing nozzle is swung up and down.
Further, two corner of upper end and two angle part of lower end of the mounting plate are not provided with the upper of spring and the holder
Plate and lower plate are correspondingly connected with.
Further, pass through corresponding A-frame between the spring and the upper plate side of the holder or lower plate side
Connection.
Further, the mounting plate is rotatablely connected with described connector one end by spherical hinge；It is also set on the mounting plate
One or more connecting tubes are equipped with, corresponding nozzle is set in the connecting tube and spray hose is allowed to pass through.
Further, it is provided with connection boss on the mounting plate, spherical groove or spherical shape are provided on the connection boss
Protrusion；One end of the connector be provided with hemisphere jut or spherical groove with the spherical groove or spherical shape on the mounting plate
Male cooperation forms revolute pair.
Further, the connector other end is connect by connecting rod with the installation side plate；The connecting rod and the installation
One end of side plate connection is additionally provided with strengthening portion.
Further, the connector other end is connect by link block with the connecting rod transition, the size of the link block
Less than the size of the connector body.
Further, the connecting rod is made of square tube, and the strengthening portion is symmetrically to be arranged in parallel in the connecting rod both sides
Short square tube, the connecting rod and the short square tube of its both sides are combined together by combined cover fastening；The connecting rod is short with its both sides
Square tube is welded to connect with the installation side plate, and is also set between the connecting rod and the short square tube and the installation side plate of its both sides
A-frame is equipped with as stay bolt.
Further, there are two the ejection head units or more than two, and be divided into two groups and be symmetricly set on the holder both sides；
The holder is rectangular frame structure, and the medicine-chest is located in rectangular frame structure.
Further, the chemical spraying device is arranged on chassis, and the chassis is additionally provided with traveling wheel.
When work, main control module sends motor control signal to each motor driver, drives each motor that leading screw is driven to rotate forward
Or reversion, rising or falling for the feed screw nut of the upper-lower position on device is realized, to drive corresponding nozzle to lift；According to
Real work situation, the break-make and Teat pipette that main control module controls each solenoid valve by controlling each electromagnetic relay are pressurized；Work as spray
When head rises to top or drops to bottom end, travel switch is triggered, travel switch is made to send signal to main control module to make master control
Module controls corresponding driver and changes direction of motor rotation, realizes reciprocal spray stroke.While nozzle lifts, due to
The tensioning of the mounting plate upper and lower ends spring of nozzle with loosen, pull the mounting plate of nozzle to be rotated up and down, make on the direction of nozzle
Lower swing, which changes, changes spray direction；The crop of eminence or lower is all sprayed onto during ensureing spray, and blade surface and the back of the body
All it is stained with medicine in face.
The chemical spraying device and its control system have the advantages that：
（1）Spraying control system in the present invention can control the break-make of liquid, a spray can be used only in the few region of insect pest
Head work, liquid is saved while realizing job requirement.
（2）Spraying control system in the present invention can control the automatic reciprocating lifting of nozzle, high degree of automation, effect of spraying pesticide
It is good, reach the requirement of accurate spray.
（3）Chemical spraying device in the present invention can carry out spray work according to swinging up and down for nozzle to the crop of different directions
Industry, spray range is wide, greatly solves the problems, such as drug waste, can be widely applied to agricultural production, is particularly suitable for making in greenhouse
With.
（4）The swing mechanism of chemical spraying device in the present invention, upper-lower position on device and nozzle links, simple in structure flexible,
Facilitate control, using effect good.
Description of the drawings
Fig. 1：The structural schematic diagram of the control system of chemical spraying device in embodiment of the present invention；
Fig. 2：The front view of chemical spraying device in embodiment of the present invention；
Fig. 3：The vertical view of chemical spraying device in embodiment of the present invention；
Fig. 4：The left view of chemical spraying device in embodiment of the present invention；
Fig. 5：The structural schematic diagram of ejection head unit in embodiment of the present invention；
Fig. 6：The structural schematic diagram of nozzle connecting plate in embodiment of the present invention；
Fig. 7：The structural schematic diagram of nozzle connector in embodiment of the present invention；
Fig. 8：The structural schematic diagram of embodiment of the present invention intermediate cam holder.
Reference sign：
1-chassis；2-traveling wheels；3-chemical spraying devices；31-ejection head units；311-nozzles；3112-mounting plates；31121—
Spherical groove；31122-connecting tubes；3113-connectors；31131-hemisphere juts；3114-link blocks；312-connecting rods；
3121-strengthening portions；3122-combined covers；313-springs；314-upper-lower position on device；3141-installation side plates；3142—
Feed screw nut；3143-sliding blocks；3144-leading screws；3145-guide rails；3146-driving motors；3147-driving motor holders；
315-A-frames；32-holders；321-upper plates；322-lower plates；33-medicine-chests；4-main control modules；5-motors drive
Device；6-solenoid valves；7-electromagnetic relays；8-travel switches；9-Teat pipettes.
Specific implementation mode
Below in conjunction with the accompanying drawings, the present invention will be further described：
Fig. 1 to Fig. 8 shows a kind of embodiment of chemical spraying device of the present invention and its control system.Fig. 1 is in present embodiment
The structural schematic diagram of the control system of chemical spraying device；Fig. 2 to Fig. 4 is the three-view diagram of chemical spraying device in present embodiment；Fig. 5 is this
The mounting structure schematic diagram of ejection head unit in embodiment.
As shown in Figures 1 to 4, the control system of the chemical spraying device in present embodiment, including main control module 4 and multiple electricity
Magnetic relay 7, each nozzle 311 with corresponding solenoid valve 6, solenoid valve 6 and Teat pipette are respectively arranged on the connecting line of Teat pipette 9
9 correspond with electromagnetic relay 7, and the current output terminal of electromagnetic relay 7 connects with corresponding solenoid valve 6 and Teat pipette 9 respectively
It connects, electromagnetic relay 7 is connect with main control module 4 respectively, and main control module 4 is controlled corresponding by corresponding electromagnetic relay 7
For solenoid valve 6 to control the flow of corresponding nozzle 311, main control module 4 controls Teat pipette 9 by corresponding electromagnetic relay 7
Start and stop；Each nozzle 311 is arranged in corresponding upper-lower position on device 314, the driving motor 3146 of each upper-lower position on device 314
It is connect respectively with main control module 4 by corresponding motor driver 5, the upper and lower ends of upper-lower position on device 314 are also set respectively
It is equipped with travel switch 8, travel switch 8 is connect with main control module 4.
In the present embodiment, the travel switch 8 of 314 upper end of upper-lower position on device is arranged on the upper plate 321 of holder 32, up and down
The travel switch 8 of 314 lower end of regulating mechanism is arranged in the lower plate 322 of holder 32（Travel switch does not have in Fig. 2 to Fig. 4
Body marks）.
In the present embodiment, there are four nozzle 311 and upper-lower position on device 314 are each, and correspond.It is illustrated in order to apparent
Expression this chemical spraying device control system structure and each device between correspondence, as shown in Figure 1, will be each upper and lower
The corresponding driving motor 3146 of regulating mechanism, motor driver 5, travel switch 8 and the corresponding solenoid valve 6 of each nozzle, electromagnetism
Relay 7 is numbered respectively, such as motor I, motor II, motor III, motor IV；Driver I, driver II, driver III,
Driver IV；Travel switch I, travel switch II, travel switch III, travel switch IV, travel switch V, travel switch VI, row
Cheng Kaiguan VII, travel switch VIII；Solenoid valve I, solenoid valve II, solenoid valve III, solenoid valve IV；Relay I, relay II, relay
Device III, relay IV, relay V.
As shown in Figure 2, Figure 3 and Figure 4, the chemical spraying device in present embodiment, including chemical spraying device 3, chemical spraying device 3 include
Medicine-chest 33, holder 32 and the ejection head unit 31 being arranged on holder 32, ejection head unit 31 include upper-lower position on device 314（See attached
Shown in Fig. 5）With the one or more nozzles 311 being arranged in upper-lower position on device 314.In the present embodiment, a up and down adjustment
One nozzle 311 is set in mechanism 314.
Preferably, as shown in figure 5, upper-lower position on device 314 includes leading screw 3144 and feed screw nut 3142, leading screw 3144
Upper and lower ends are rotatablely connected with the upper plate of holder 32 321 and lower plate 322 respectively, one end of leading screw 3144 also with driving motor 3146
Output end connection, nozzle 311 connects 3142 by installation side plate 3141 with feed screw nut；Driving motor 3146 passes through motor branch
Frame 3147 is arranged on the upper plate 321 of holder 32 or lower plate 322.In the present embodiment, driving motor 3146 is upper with leading screw 3144
End connection, driving motor 3146 are arranged by driving motor holder 3147 on the upper plate 321 of holder 32.
Preferably, as shown in figure 5, upper-lower position on device 314 further includes guide rail slide block pair, two guide rails 3145 are symmetrically set
It sets in 3144 both sides of leading screw and parallel with leading screw 3144, two sliding blocks 3143 are located at 3142 both sides of feed screw nut and and installation side
Plate 3141 connects.Guide rail slide block pair and leading screw and screw pair the shared various load forces caused by nozzle, work
It is reliable and stable.
Preferably, nozzle 311 is arranged in upper-lower position on device 314 in which can swing up and down.
Preferably, as shown in figure 5, the installation side plate in upper-lower position on device 314 is arranged by swing mechanism for nozzle 311
On 3141；The swing mechanism includes mounting plate 3112 and connector 3113, and nozzle 311 is arranged on mounting plate 3112, installation
Plate 3112 is rotatablely connected with 3113 one end of connector, the installation side plate of connector 3113 other end and upper-lower position on device 314
3141 are connected；The upper and lower ends of mounting plate 3112 are connect by spring 313 with the upper plate 321 of holder 32 and lower plate 322 respectively, with
Convenient for swinging up and down with the lifting realization nozzle 311 of upper-lower position on device 314, namely in feed screw nut 3142, sliding block
Mounting plate 3112 is set to be rotated up and down to drive nozzle according to the tension of spring 313 during the 3143 drive liftings of nozzles 311
311 are rotated up and down.
In the present embodiment, two corner of upper end and two angle part of lower end of mounting plate 3112 are not provided with spring 313 and holder
32 upper plate 321 and lower plate 322 is correspondingly connected with so that mounting plate 3112 drives nozzle 311 to swing up and down steadily.Spring 313 with
It is connected by corresponding A-frame 315 between 322 side of 321 side of upper plate or lower plate of holder 32, not only stable connection, but also
Spring is allowed to have certain swing angle.In the present embodiment, the main body of mounting plate 3112 is a Rectangular Plate Structure.
Preferably, mounting plate 3112 is rotatablely connected with 3113 one end of connector by spherical hinge.As shown in fig. 6, Fig. 6 is this
The structural schematic diagram of nozzle mounting plate in invention embodiment is additionally provided with one or more connecting tubes on mounting plate 3112
31122, corresponding nozzle 311 and the allowing hose that sprays is set in connecting tube 31122 and is passed through.
Preferably, it as shown in fig. 6, being provided with connection boss on mounting plate 3112, connects and is provided with spherical groove on boss
Or hemisphere jut；As shown in fig. 7, one end of connector 3113 be provided with hemisphere jut or spherical groove with on mounting plate 3112
Spherical groove or hemisphere jut cooperatively form revolute pair.In the present embodiment, ball is provided on the connection boss of mounting plate 3112
One end of connected in star 31121, connector 3113 is provided with hemisphere jut 31131, hemisphere jut 31131 and spherical groove 31121
Cooperatively form revolute pair.
Preferably, as shown in figure 5, the installation side that 3113 other end of connector passes through connecting rod 312 and upper-lower position on device 314
Plate 3141 connects；One end that connecting rod 312 is connect with installation side plate 3141 is additionally provided with strengthening portion 3121.Preferably, connecting rod 312 with
A-frame is additionally provided with as stay bolt between its strengthening portion 3121 and installation side plate 3141.In the present embodiment, connector 3113
The other end is connect by link block 3114 with 312 transition of connecting rod, and link block 3114 has connect reinforcement effect with connector 3113, and
The size of link block 3114 is less than connector 3113, reduces stress concentration.In the present embodiment, the ontology of connector 3113 is rectangle
Block structure, as shown in fig. 6, certainly, the body shape of connector 3113 with it is without being limited thereto.
In the present embodiment, the structure of A-frame 315 is as shown in figure 8, A-frame 315 includes transverse slat and perpendicular to transverse slat
Riser, transverse slat connected by triangular plate respectively with riser both sides, and mounting hole is respectively arranged on transverse slat and riser.
In the present embodiment, connecting rod 312 is made of square tube, and strengthening portion 3121 is symmetrically to be arranged in parallel in 312 both sides of connecting rod
Short square tube, the short square tube of connecting rod 312 and its both sides is combined together by the fastening of combined cover 3122；Connecting rod 312 and its both sides
Short square tube be welded to connect with installation side plate 3141, and between connecting rod 312 and the short square tube and installation side plate 3141 of its both sides
A-frame is additionally provided with as stay bolt.
As shown in Figure 2, Figure 3 and Figure 4, in present embodiment, there are two ejection head units 31 or more than two, and is divided into two groups
It is symmetricly set on 32 both sides of holder；Holder 32 is rectangular frame structure, and medicine-chest 33 is located in rectangular frame structure.
As shown in Figure 2, Figure 3 and Figure 4, in present embodiment, chemical spraying device 3 is arranged on chassis 1, and chassis 1 is additionally provided with
Traveling wheel 2.
When work, 3146 forward or reverse of control signal drive motor of driving motor 3146 is sent to according to system, it is real
Existing feed screw nut 3142 rises or falls, to drive front end nozzle 311 to lift；While lifting, due to the peace of nozzle
The tensioning of 3112 upper and lower ends spring 313 of loading board with loosen, pull the mounting plate 3112 of nozzle to be rotated up and down, make nozzle 311
Direction swings up and down change and changes spray direction；The crop of eminence or lower is all sprayed onto during ensureing spray, and blade table
Medicine is all stained at face and the back side.
When work, main control module 4 sends motor control signal to each motor driver 5, and each motor 3146 is driven to drive silk
Thick stick forward or reverse realizes rising or falling for the feed screw nut of upper-lower position on device 314, to drive corresponding nozzle 311
Lifting；According to real work situation, main control module 4 controls the break-make and medicine of each solenoid valve 6 by controlling each electromagnetic relay 7
9 supercharging of pump；When nozzle 311 rises to top or drops to bottom end, corresponding travel switch 8 is triggered, makes travel switch 8 to master
Control module 4 sends signal and changes corresponding direction of motor rotation to make main control module 4 control corresponding motor driver 5, real
Now back and forth spray stroke.While nozzle lifts, due to nozzle 311 mounting plate upper and lower ends spring tensioning with loosen,
It pulls the mounting plate of nozzle to be rotated up and down, so that the direction of nozzle 311 is swung up and down change and change spray direction；Guarantee sprayed
The crop of eminence or lower is all sprayed onto in journey, and medicine is all stained at blade surface and the back side.
Spraying control system in the present invention can control the break-make of liquid, a spray can be used only in the few region of insect pest
Head work, liquid is saved while realizing job requirement.
Spraying control system in the present invention can control the automatic reciprocating lifting of nozzle, and high degree of automation, effect of spraying pesticide is good,
The requirement of accurate spray is reached.
Chemical spraying device in the present invention to the crop of different directions can carry out spray drug operation according to swinging up and down for nozzle,
The range that sprays is wide, greatly solves the problems, such as drug waste, can be widely applied to agriculture in greenhouse production.
The swing mechanism of chemical spraying device in the present invention, upper-lower position on device and nozzle links, simple in structure flexible, convenient
Control, using effect are good.
Illustrative description is carried out to the present invention above in conjunction with attached drawing, it is clear that realization of the invention is not by aforesaid way
Limitation, as long as use the inventive concept and technical scheme of the present invention progress various improvement, or it is not improved will be of the invention
Design and technical solution directly apply to other occasions, be within the scope of the invention.
Claims (10)
1. a kind of control system of chemical spraying device, which is characterized in that including main control module and multiple electromagnetic relays, each nozzle with
Corresponding solenoid valve, the solenoid valve and the Teat pipette and the electromagnetic relay are respectively arranged on the connecting line of Teat pipette
Correspond, the current output terminal of the electromagnetic relay is connected with corresponding solenoid valve and Teat pipette respectively, the electromagnetism after
Electric appliance is connect with the main control module respectively, and the main control module controls corresponding solenoid valve by corresponding electromagnetic relay
To control the flow of corresponding nozzle, the main control module controls the start and stop of the Teat pipette by corresponding electromagnetic relay；
Each nozzle is arranged in corresponding upper-lower position on device, and the driving motor of each upper-lower position on device is respectively by corresponding
Motor driver connect with the main control module, the upper and lower ends of the upper-lower position on device are also respectively provided with stroke and open
It closes, the travel switch is connect with the main control module.
2. the control system of chemical spraying device according to claim 1, which is characterized in that the upper-lower position on device includes silk
The upper and lower ends of thick stick and feed screw nut, the leading screw are rotatablely connected with the upper plate of holder and lower plate respectively, one end of the leading screw
It is connected with the output end of corresponding driving motor；The nozzle is connected by installation side plate with the feed screw nut.
3. the control system of chemical spraying device according to claim 2, which is characterized in that the upper-lower position on device upper end
Travel switch is arranged on the upper plate of the holder, and the travel switch of the upper-lower position on device lower end is arranged in the holder
In lower plate.
4. the control system of chemical spraying device according to claim 2, which is characterized in that the driving motor is arranged described
On the upper plate or lower plate of holder.
5. the control system of chemical spraying device according to claim 2, which is characterized in that the upper-lower position on device further includes
Guide rail slide block pair, two guide rails are symmetrically disposed in leading screw both sides and parallel with the leading screw, and two sliding blocks are located at institute
It states feed screw nut both sides and is connect with the installation side plate.
6. the control system of chemical spraying device according to any one of claims 1 to 5, which is characterized in that the nozzle passes through pendulum
Motivation structure is arranged in the installation side plate of the upper-lower position on device；The swing mechanism includes mounting plate and connector, described
Nozzle is arranged on the mounting plate, and the mounting plate and described connector one end are rotatablely connected, the connector other end with
The installation side plate of the upper-lower position on device is connected；The upper and lower ends of the mounting plate pass through the upper of spring and the holder respectively
Plate is connected with lower plate, in order to realize swinging up and down for the nozzle with the lifting of the upper-lower position on device.
7. the control system of chemical spraying device according to claim 6, which is characterized in that two corner of upper end of the mounting plate
It is not provided with the upper plate of spring and the holder with two angle part of lower end and lower plate is correspondingly connected with.
8. the control system of chemical spraying device according to claim 6, which is characterized in that the mounting plate and the connector
One end is rotatablely connected by spherical hinge；It is additionally provided with one or more connecting tubes on the mounting plate, is arranged in the connecting tube
Corresponding nozzle simultaneously allows spray hose to pass through.
9. the control system of chemical spraying device according to claim 8, which is characterized in that be provided with connection on the mounting plate
Boss is provided with spherical groove or hemisphere jut on the connection boss；One end of the connector be provided with hemisphere jut or
Spherical groove with on the mounting plate spherical groove or hemisphere jut cooperatively form revolute pair.
10. the control system of the chemical spraying device according to claim 1,2,3,4,5,7,8 or 9, which is characterized in that the spray
There are four head and the upper-lower position on device are each, and correspond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810287376.3A CN108271763A (en) | 2018-03-30 | 2018-03-30 | A kind of control system of chemical spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810287376.3A CN108271763A (en) | 2018-03-30 | 2018-03-30 | A kind of control system of chemical spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108271763A true CN108271763A (en) | 2018-07-13 |
Family
ID=62811175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810287376.3A Pending CN108271763A (en) | 2018-03-30 | 2018-03-30 | A kind of control system of chemical spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108271763A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109156464A (en) * | 2018-11-13 | 2019-01-08 | 西北农林科技大学 | A kind of spray robot |
-
2018
- 2018-03-30 CN CN201810287376.3A patent/CN108271763A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109156464A (en) * | 2018-11-13 | 2019-01-08 | 西北农林科技大学 | A kind of spray robot |
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Application publication date: 20180713 |