CN110249763A - A kind of included automatic cleaning apparatus rice shoot stone real-time monitoring system and control method - Google Patents
A kind of included automatic cleaning apparatus rice shoot stone real-time monitoring system and control method Download PDFInfo
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- CN110249763A CN110249763A CN201910560357.8A CN201910560357A CN110249763A CN 110249763 A CN110249763 A CN 110249763A CN 201910560357 A CN201910560357 A CN 201910560357A CN 110249763 A CN110249763 A CN 110249763A
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- mcu
- time monitoring
- rice
- stone
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C11/00—Transplanting machines
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C11/00—Transplanting machines
- A01C11/006—Other parts or details or planting machines
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/187—Machine fault alarms
Abstract
The invention proposes a kind of included automatic cleaning apparatus rice shoot stone real-time monitoring system and control methods, it is monitored to realize and carry out real-time monitoring and alarm to stone in rice shoot to arm revolving speed is planted using reflective photoelectric sensor, rice seedling bed muddy water splashes on sensor in rice transplanter work in order to prevent, the normal work of sensor is influenced, dust cover and automatic dust removing apparatus are installed for sensor.The revolving speed of arm is planted using the reflective photoelectric sensor acquisition being mounted on power transmission box, the velocity variations that MCU perceives sensor are analyzed, automatic dust removing apparatus is cooperated to realize real-time monitoring and alarm to stone in rice shoot, fault message is sent to remote monitoring end by MCU.A kind of included automatic cleaning apparatus rice shoot stone real-time monitoring system of the present invention and control method intelligence degree are high, it is simple, at low cost to be transformed, and only need to carry out small change to existing rice transplanter can install and use, applied widely.
Description
Technical field
The present invention relates to a kind of included automatic cleaning apparatus rice shoot stone real-time monitoring system and control methods, belong to intelligence
Change agricultural mechanical field.
Background technique
Nowadays rice shoot used in China's rice transplanting transplanting is seedling with soil, and seedling raising manners are seedlings nursing plate nursery.Due to mesh
It is preceding to seedling raising process there has been no Regulatory requirements, cause the hard object such as stone in soil to take seedlings nursing plate to.When rice transplanting, when the machine of planting
When structure encounters stone, leads to transplanting mechanism throw-out-of clutch and can not take place frequently the problem of rice transplanting, cannot such as find in time, lead to seedling
The damage of mechanism is inserted and is planted in the leakage of seedling.Currently, the airborne personnel of rice transplanter mainly pass through the " click that stone is stuck in transplanting mechanism sending
The sound of click " judges the presence for whether having stone in rice shoot.However, the noise pair that engine issues when due to rice transplanting machine operation
The sound that stone is stuck in transplanting mechanism sending causes very big interference, and often the person of sailing is stuck in transplanting mechanism without noticing of stone
The status driven.The rotation speed monitoring sensor that domestic and international correlative study uses is rotary angle transmitter, proximity sensor and photoelectric sensing
Device.However, need to be transformed to existing transplanting mechanism drive shaft in transplanting mechanism drive shaft installing angle sensor, transformation process
In may be decreased driving axle box leakproofness, cause muddy water in operation process to enter driving axle box；In view of existing close to sensing
The effective detecting distance of device is limited (< 1cm), and proximity sensor needs to be maintained in effective detecting distance with transplanting mechanism, practical to make
Mud can be splashed between sensor and transplanting mechanism when industry, lead to Monitoring Performance reduction or sensor degradation, it is therefore necessary to grind
Carry out real-time monitoring and alarm shutdown of the technology and equipment for sending out new to stone in rice shoot.
In the prior art, applicant not yet has found to eliminate reflective photoelectric sensor to rice transplanting using automatic dust removing apparatus
Real time monitoring and device to stone in rice shoot are realized in the interference that machine transplanting mechanism revolving speed is monitored.
Summary of the invention
The purpose of the present invention is to provide a kind of included automatic cleaning apparatus rice shoot stone real-time monitoring system and controlling parties
Method, with realize during rice transplanting transplanting in rice shoot the real-time monitoring of stone and and alarm shut down.
In order to make up above-mentioned deficiency, the present invention is stuck in after transplanting mechanism according to the stone mixed in rice shoot to be caused to connect power
The clutch separation of axis and transplanting mechanism proposes a kind of included automated cleaning so as to cause the non-rotary phenomenon of transplanting mechanism
Device rice shoot stone real-time monitoring system and control method, install reflective photoelectric sensor on power transmission box, pass through inspection
The variation for surveying unit time transplanting mechanism speed is realized to the stone real-time monitoring in rice shoot, sends MCU simultaneously for fault message
Fault message is sent to remote monitoring end using wireless transparent transmission module, reminds staff to shut down (autostop) and trigger and inserts
The sound-light alarm of seedling machine.The normal work of reflective photoelectric sensor is influenced on a sensor in order to avoid mud splashes down, to passing
Sensor installs dust cover, and disposes spray head in dust cover upper side, controls automatic dust removing apparatus and spray head using MCU, reaches certainly
Clean purpose, this method have the advantages of intelligence, high reliablity.
In order to solve the above technical problems, the specific technical solution that the present invention uses is as follows:
A kind of included automatic cleaning apparatus rice shoot stone real-time monitoring system, including bracket (1), reflective photoelectric sensor
(2), fixed link (3), head cartridge (4), spray head (5), dust cover (6), power transmission box (7), seedling taking device (8), plant arm
(9), automatic dust removing apparatus (13) and control cabinet (27)；Arm is planted described in being separately installed in power transmission box (7) two sides
(9)；It plants arm (9) outermost both ends for two and is separately connected the seedling taking device (8)；The one side of power transmission box (7) is also
The connection bracket (1)；Bracket (1) middle and lower part and power transmission box (7) one end are connected by fixed link (3)；In bracket (1)
The portion side installation reflective photoelectric sensor (2)；The corresponding other side installation dust cover in the middle part of bracket (1)
(6)；It is located above dust cover (6) on bracket (1) and the head cartridge (4) is installed；On head cartridge (4) described in installation
Spray head (5), the vertical plane of spray head (5) axis and dust cover (6) is at an angle；Control cabinet (27) is separately connected automatic dust removing
Device (13) and reflective photoelectric sensor (2), real-time monitoring plant the revolving speed of arm (9), realize in rice shoot stone it is real-time
Detection and alarm, and fault message is sent to remote monitoring end (15).
Further, the one side of the power transmission box (7) is connected through a screw thread the bottom end of the bracket (1), described solid
Fixed pole (3) is a cross bar, and cross bar both ends are provided with threaded hole, and cross bar one end and power transmission box (7) are connected through a screw thread, and cross bar is another
One end and bracket (1) are connected through a screw thread, so that bracket (1) and fixed link (3) form stable triangular structure.
Further, the control cabinet (27) include MCU (10), relay mould group (11), sound-light alarm (12), it is wireless thoroughly
Transmission module (14), level conversion and pulse shaper (16), TFTLCD (17) and 12V DC power supply (18)；
The MCU (10) is connected with sound-light alarm (12), automatic dust removing apparatus (13) respectively by relay mould group (11)
It connects, automatic dust removing apparatus (13) and spray head (5) connection, MCU (10) connection TFTLCD (17), MCU (10) pass through wireless transparent transmission mould
Block (14) and remote monitoring end (15) connection；The 12V DC power supply (18) is rice transplanter battery, is reflecting light fax
Sensor (2), MCU (10), relay mould group (11), sound-light alarm (12), automatic dust removing apparatus (13), wireless transparent transmission module
(14), level conversion and the power supply of pulse shaper (16) and TFTLCD (17).
Further, the automatic dust removing apparatus (13) includes sequentially connected water tank (24), filter (23), water pump
(22), relief valve (25), solenoid valve (26) and spray head (5), MCU (10) pass through relay mould group (11) control water pump (22) and electricity
Magnet valve (26) makes spray head (5) timed injection.
Further, the relay mould group (11) is the onboard No. 8 relay mould group in Omron；The sound-light alarm
(12) reality is exactly the turn signal and loudspeaker of rice transplanter, and MCU (10) passes through relay mould group (11) control sound-light alarm (12).
Further, the wireless transparent transmission module (14) is Jinan someone Internet of Things Co., Ltd USR-G781 model 4G mould
Block is integrated with RS485 serial ports (20), and MCU (10) realizes wireless signal transmission, be long-range by wireless transparent transmission module (14)
Monitoring client (15) provides data；The reflective photoelectric sensor (2) is E3F-G80-C14 reflective photoelectric switch, is passed through
Level conversion and the connection of pulse shaper (16) and MCU (10)；The level conversion and pulse shaper (16) pass through
Optocoupler realizes Phototube Coupling, then by Schmidt trigger shaping, and the pulse after shaping is transferred to the counting of MCU (10) counting end,
To realize to the real-time monitoring for planting arm (9) revolving speed；The TFTLCD (17) is controlled by FSMC (21) by MCU (10).
Further, the spray head (5) inlet attack BSPT 1/8, specified spray orifice diameter 0.8mm, time opening automatic dust removing
Water tank (24) water is pumped into spray head (5) by device (13), and injection dust cover (6) achievees the effect that automated cleaning.
A kind of technical solution of method of the invention are as follows: control of included automatic cleaning apparatus rice shoot stone real-time monitoring system
Method processed when including the following steps: that rice transplanter starts rice transplanting operation, starts stone real-time monitoring and warning device, boots up
Self-test, after self-test is normal, by reading and planting whether the limit switch state judgement that dynamic clutch handle is connect plants handle
In position is planted, to judge rice transplanter currently whether just in rice transplanting operation, if being in rice transplanting state, control cabinet (27) is inner
MCU (10) is by the water pump (22) and solenoid valve (26) of relay mould group (11) control automatic dust removing apparatus (13), and by water tank
(24) inner water is by spray head (5) to the reflective photoelectric sensor (2) being mounted on (7) one side stand (1) of power transmission box
Dust cover (6) be dusted, while utilizing reflective photoelectric sensor (2) cultivation to power transmission box (7) two sides are mounted on
The revolving speed of arms (9) is acquired, and relative speed variation threshold value beta is arranged using MCU (10), and the speed calculated in the unit time becomes
Rate and percentage speed variation threshold value beta, present speed and the percentage speed variation currently set in real time in TFTLCD (17) display.
Further, if percentage speed variation >=β, come back for next round plants arm (9) speed acquisition；If velocity variations
Rate < β, then judge whether rice transplanter is carrying out rice transplanting operation, if rice transplanter is just in headland turn, rice transplanter is made without rice transplanting
Industry, seedling case are promoted, and all transplanting mechanisms stop working, then come back for the speed acquisition of next round；If rice transplanter is normal
Work, judges that the corresponding arm (9) of planting of which reflective photoelectric sensor (2) has stone to block, the MCU of control cabinet (27)
(10) the obtained fault message of processing is transmitted to wireless transparent transmission module (14), wireless transparent transmission mould by RS485 serial ports (20)
The data of receiving are sent to remote monitoring end (15) to block (14) and real-time display card has planting for stone on TFTLCD (17)
Specific location, current failure state and the historical record of arm (9), and prompt staff to stop by sound-light alarm (12) device
Elimination failure is looked into car test.If Failure elimination, restarting rice transplanter works on.If not eliminating failure, continue acousto-optic
It alarms (12).
Further, β takes 1rpm.
The present invention have the utility model has the advantages that
(1) present invention realizes the real-time monitoring and report to stone in rice shoot by the velocity variations that real-time monitoring plants arm
Alert, intelligence degree is high, at low cost, strong real-time.
(2) a kind of included automatic cleaning apparatus rice shoot stone real-time monitoring system of the present invention and control method, usage range
Extensively, can be used to unmanned rice transplanter can also be used for the step-by-step movement sold on existing market and saddle type rice transplanter, it is only necessary to
Carrying out slightly change to rice transplanter original structure can install and use.
(3) present invention utilizes automatic dust removing apparatus, effectively prevents muddy water adverse effect caused by photoelectric sensor, greatly
The efficiency and accuracy of operation are improved greatly.
(4) operation and monitoring of the people to more rice transplanters may be implemented by remotely monitoring in the present invention, greatly promotes work
Make efficiency, is the intelligentized development trend of agricultural machinery in future.
Detailed description of the invention
Fig. 1 is included automatic cleaning apparatus rice shoot stone real-time monitoring system apparatus structure schematic diagram；
Fig. 2 is included automatic cleaning apparatus rice shoot stone real-time monitoring system control cabinet functional block diagram；
Fig. 3 is included automatic cleaning apparatus rice shoot stone real-time monitoring system automatic dust removing apparatus schematic diagram
Fig. 4 is included automatic cleaning apparatus rice shoot stone real-time monitoring system and control method operational flow diagram；
Wherein: 1- bracket；2- reflective photoelectric sensor；3- fixed link；4- head cartridge；5- spray head；6- dust cover；7-
Power transmission box；8- seedling taking device；9- plants arm；10-MCU；11- relay mould group；12- sound-light alarm；13- automatic dust removing dress
It sets；14- wireless transparent transmission module；15- remote monitoring end；16- level conversion and pulse shaper；17-TFTLCD；18-12V
DC power supply；19- general purpose I/O Interface；485 serial ports of 20-RS；21-FSMC；22- water pump；23- filter；24- water tank；25- pressure release
Valve；26- solenoid valve；27- control cabinet.
Specific embodiment
Embodiment of the present invention is described in detail with reference to the accompanying drawing.
As shown in Figure 1, a kind of included automatic cleaning apparatus rice shoot stone real-time monitoring system that the present invention uses and control
Method specifically includes that bracket 1, reflective photoelectric sensor 2, fixed link 3, head cartridge 4, spray head 5, dust cover 6, power transmission
Case 7, seedling taking device 8 plant arm 9, automatic dust removing apparatus (13) and control cabinet (27).
The bracket 1 is mounted on 7 side of power transmission box, and 1 bottom of bracket and power transmission box 7 connect, in bracket 1 under
Portion and 7 other end of power transmission box are connected by fixed link 3, play fixed function.
The reflective photoelectric sensor 2 is mounted on 1 medium position of bracket.
The dust cover 6 is mounted on the other side of 2 position of reflective photoelectric sensor on bracket 1.
The head cartridge 4 is mounted on the top of 6 side of dust cover on bracket 1.
The spray head 5 is mounted on head cartridge 4, and the vertical plane of spray head axis and dust cover 6 is in 15 °.
The arm 9 of planting is mounted on 7 two sides of power transmission box.
The seedling taking device 8 is connected with the both ends for planting arm 9.
As highly preferred embodiment of the present invention, the vertical plane of 5 axis of spray head and dust cover 6 is in 15 degree.
As shown in Fig. 2, the control cabinet 27 includes MCU 10, relay mould group 11, sound-light alarm 12, wireless transparent transmission mould
Block 14, level conversion and pulse shaper 16, TFTLCD 17,12V DC power supply 18.
The MCU 10 is connected by relay mould group 11 and sound-light alarm 12, automatic dust removing apparatus 13, automatic dust removing
Device 13 and spray head 5 connect, and MCU 10 controls TFTLCD 17 by FSMC21, and remote monitoring end 15 passes through wireless transparent transmission module
The connection of 14 and MCU 10；The 12V DC power supply 18 be rice transplanter battery, be reflective photoelectric sensor 2, MCU 10, after
Electric appliance mould group 11, sound-light alarm 12, automatic dust removing apparatus 13, wireless transparent transmission module 14, level conversion and pulse shaper 16
It powers with TFTLCD 17.
The relay mould group 11 is the onboard No. 8 relay mould group in Omron；The sound-light alarm 12 is actually exactly
The turn signal and loudspeaker of rice transplanter, MCU 10 control sound-light alarm 12 by relay mould group 11.
The wireless transparent transmission module 14 is Jinan someone Internet of Things Co., Ltd USR-G781 model 4G module, is integrated
RS485 serial ports 20, MCU 10 realize wireless signal transmission by wireless transparent transmission module 14, provide number for remote monitoring end 15
According to；The reflective photoelectric sensor 2 is E3F-G80-C14 reflective photoelectric switch, passes through level conversion and shaping pulse
Circuit 16 and the connection of MCU 10；The level conversion and pulse shaper 16 realizes Phototube Coupling by optocoupler, then passes through
Schmidt trigger shaping, the pulse after shaping is transferred to the counting of 10 counting end of MCU, to realize to the reality for planting 9 revolving speed of arm
When monitor；The TFTLCD 17 is controlled by FSMC 21 by MCU 10.
As shown in figure 3, the automatic dust removing apparatus 13 includes water pump 22, filter 23, water tank 24, relief valve 25, electricity
Magnet valve 26 and spray head 5, MCU 10 control water pump 22 and battery valve 26 by relay mould group 11, make 5 timed injection of spray head.
The described 5 inlet attack BSPT 1/8 of spray head, specified spray orifice diameter 0.8mm, time opening water pump 22 and solenoid valve 26,
The water of water tank 24 is pumped into spray head 5, cleaning dust cover 6 achievees the effect that automated cleaning.
As shown in figure 4, starting stone real-time monitoring and warning device when rice transplanter starts rice transplanting operation, boot up certainly
Inspection after self-test is normal, plants whether handle is located by reading and planting the limit switch state judgement that dynamic clutch handle is connect
In planting position, to judge rice transplanter currently whether just in rice transplanting operation, if being in rice transplanting state, MCU10 passes through relay
Mould group 11 controls water pump 22 and solenoid valve 26, and the water in water tank 24 is collateral to power transmission box 7 one is mounted on by spray head 5
The dust cover 6 of reflective photoelectric sensor 2 on frame 1 is dusted, while dynamic to being mounted on using reflective photoelectric sensor 2
The revolving speed for planting arm 9 of 7 two sides of power transmission case is acquired, and relative speed variation threshold value beta is arranged using MCU10, calculates unit
Percentage speed variation in time and TFTLCD17 show current percentage speed variation threshold value beta set in real time, present speed with
And percentage speed variation.
Using MCU, percentage speed variation threshold value beta (of the invention most has β in embodiment to take 1rpm) is set, startup self-detection, self-test
After normal, position is planted by reading and planting the limit switch state that dynamic clutch handle is connect to judge to plant handle whether to be in
It sets, to judge that rice transplanter currently whether just in rice transplanting operation, if being in rice transplanting state, starts automatic dust removing apparatus 13, then
By reflective photoelectric sensor 2, the revolving speed of arm 9 is planted in acquisition in real time, and calculates the percentage speed variation in the unit time, if
Percentage speed variation >=β then comes back for the speed acquisition of next round；If percentage speed variation < β, judge rice transplanter whether
Rice transplanting operation is carried out, if rice transplanter without rice transplanting operation, i.e., is not just travelled in headland turn and shutdown, then come back for next
The speed acquisition of wheel；If carrying out rice transplanting operation, alarm and show fault message by sound-light alarm 12
On 17 display screen of TFTLCD, fault message is sent to remote monitoring end 15 by wireless transparent transmission module 14, prompts rice transplanter behaviour
Vertical personnel make rice transplanter stop operation and check stone failure.Then proceed to check whether failure is eliminated, if eliminate, return into
The speed acquisition of row next round；If failure is not eliminated, continue to alarm.
To sum up, the invention discloses a kind of included automatic cleaning apparatus rice shoot stone real-time monitoring system and control method,
By bracket, reflective photoelectric sensor, fixed link, head cartridge, spray head, dust cover, power transmission box, seedling taking device, plant arm,
Automatic dust removing apparatus and control cabinet composition are monitored to realize to seedling using reflective photoelectric sensor to arm revolving speed is planted
Stone carries out real-time monitoring and alarm in seedling, and rice seedling bed muddy water splashes on sensor in rice transplanter work in order to prevent, influences to pass
The normal work of sensor installs dust cover and automatic dust removing apparatus for sensor.Utilize the reflection being mounted on power transmission box
Formula photoelectric sensor acquires the revolving speed for planting arm, and the velocity variations that MCU perceives sensor are analyzed, cooperation automatic dust removing dress
The real-time monitoring and alarm realized to stone in rice shoot are set, fault message is sent to remote monitoring end by MCU.One kind of the invention is certainly
Band automatic cleaning apparatus rice shoot stone real-time monitoring system and control method intelligence degree are high, it is simple, at low cost to be transformed, and only need
Carrying out small change to existing rice transplanter can install and use, applied widely, be applicable to unmanned and manned slotting
The stone mixed in rice shoot during seedling machine operation carries out real-time monitoring and alarm.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are included at least one embodiment or example of the invention.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can be combined in any suitable manner in any one or more of the embodiments or examples.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is defined by the claims and their equivalents.
Claims (10)
1. a kind of included automatic cleaning apparatus rice shoot stone real-time monitoring system, it is characterised in that: including bracket (1), reflective
Photoelectric sensor (2), fixed link (3), head cartridge (4), spray head (5), dust cover (6), power transmission box (7), seedling taking device
(8), arm (9), automatic dust removing apparatus (13) and control cabinet (27) are planted；
Arm (9) are planted described in being separately installed in power transmission box (7) two sides；Two are planted arm (9) outermost both ends point
The seedling taking device (8) is not connected；The one side of power transmission box (7) is also connected with the bracket (1)；Bracket (1) middle and lower part
It is connected with power transmission box (7) one end by fixed link (3)；The installation reflection-type photoelectric sensing in side in the middle part of bracket (1)
Device (2)；The corresponding other side installation dust cover (6) in the middle part of bracket (1)；It is located at the top of dust cover (6) on bracket (1)
The head cartridge (4) is installed；The spray head (5) is installed, spray head (5) axis and dust cover (6) on head cartridge (4)
Vertical plane at an angle；
Control cabinet (27) is separately connected automatic dust removing apparatus (13) and reflective photoelectric sensor (2), and real-time monitoring plants arm (9)
Revolving speed, realize to the real-time detection and alarm of stone in rice shoot, and fault message is sent to remote monitoring end (15).
2. a kind of included automatic cleaning apparatus rice shoot stone real-time monitoring system according to claim 1, it is characterised in that:
The one side of the power transmission box (7) is connected through a screw thread the bottom end of the bracket (1), and the fixed link (3) is a cross bar,
Cross bar both ends are provided with threaded hole, and cross bar one end and power transmission box (7) are connected through a screw thread, and the cross bar other end and bracket (1) are logical
Threaded connection is crossed, so that bracket (1) and fixed link (3) form stable triangular structure.
3. a kind of included automatic cleaning apparatus rice shoot stone real-time monitoring system according to claim 1, it is characterised in that:
The control cabinet (27) includes MCU (10), relay mould group (11), sound-light alarm (12), wireless transparent transmission module (14), level
Conversion and pulse shaper (16), TFTLCD (17) and 12V DC power supply (18)；
The MCU (10) is connected with sound-light alarm (12), automatic dust removing apparatus (13) respectively by relay mould group (11), from
Dynamic dust-extraction unit (13) and spray head (5) connection, MCU (10) connection TFTLCD (17), MCU (10) pass through wireless transparent transmission module (14)
It is connected with remote monitoring end (15)；The 12V DC power supply (18) is rice transplanter battery, is reflective photoelectric sensor
(2), MCU (10), relay mould group (11), sound-light alarm (12), automatic dust removing apparatus (13), wireless transparent transmission module (14), electricity
Flat turn is changed and pulse shaper (16) and TFTLCD (17) power supply.
4. a kind of included automatic cleaning apparatus rice shoot stone real-time monitoring system according to claim 1, it is characterised in that:
The automatic dust removing apparatus (13) include sequentially connected water tank (24), filter (23), water pump (22), relief valve (25),
Solenoid valve (26) and spray head (5), MCU (10) make spray head by relay mould group (11) control water pump (22) and solenoid valve (26)
(5) timed injection.
5. a kind of included automatic cleaning apparatus rice shoot stone real-time monitoring system according to claim 3, it is characterised in that:
The relay mould group (11) is the onboard No. 8 relay mould group in Omron；It is exactly rice transplanting that the sound-light alarm (12) is practical
The turn signal and loudspeaker of machine, MCU (10) pass through relay mould group (11) control sound-light alarm (12).
6. a kind of included automatic cleaning apparatus rice shoot stone real-time monitoring system according to claim 3, it is characterised in that:
The wireless transparent transmission module (14) is Jinan someone Internet of Things Co., Ltd USR-G781 model 4G module, is integrated with
RS485 serial ports (20), MCU (10) realize wireless signal transmission by wireless transparent transmission module (14), mention for remote monitoring end (15)
For data；The reflective photoelectric sensor (2) is E3F-G80-C14 reflective photoelectric switch, passes through level conversion and arteries and veins
Rush shaping circuit (16) and MCU (10) connection；The level conversion and pulse shaper (16) realize photoelectricity by optocoupler
Isolation, then by Schmidt trigger shaping, the pulse after shaping is transferred to the counting of MCU (10) counting end, to realize to cultivation
The real-time monitoring of arms (9) revolving speed；The TFTLCD (17) is controlled by FSMC (21) by MCU (10).
7. a kind of included automatic cleaning apparatus rice shoot stone real-time monitoring system according to claim 1, it is characterised in that:
Described spray head (5) the inlet attack BSPT1/8, specified spray orifice diameter 0.8mm, time opening automatic dust removing apparatus (13), by water tank
(24) water is pumped into spray head (5), and injection dust cover (6) achievees the effect that automated cleaning.
8. a kind of control method of included automatic cleaning apparatus rice shoot stone real-time monitoring system according to claim 1,
It is characterized by comprising following steps: when rice transplanter starts rice transplanting operation, starting stone real-time monitoring and warning device, carries out
Startup self-detection after self-test is normal, plants handle by reading and planting the limit switch state judgement that dynamic clutch handle is connect
Whether in position is planted, to judge rice transplanter currently whether just in rice transplanting operation, if being in rice transplanting state, control cabinet (27)
In MCU (10) by relay mould group (11) control automatic dust removing apparatus (13) water pump (22) and solenoid valve (26), and general
The inner water of water tank (24) is by spray head (5) to the reflective photoelectric sensor being mounted on (7) one side stand (1) of power transmission box
(2) dust cover (6) is dusted, while using reflective photoelectric sensor (2) to being mounted on power transmission box (7) two sides
The revolving speed for planting arm (9) is acquired, and relative speed variation threshold value beta is arranged using MCU (10), calculates the speed in the unit time
Change rate and percentage speed variation threshold value beta, present speed and the velocity variations currently set in real time in TFTLCD (17) display
Rate.
9. a kind of control method of included automatic cleaning apparatus rice shoot stone real-time monitoring system according to claim 8,
It is characterized by: come back for next round plants arm (9) speed acquisition if percentage speed variation >=β；If percentage speed variation <
β, then judge whether rice transplanter is carrying out rice transplanting operation, if rice transplanter just in headland turn, rice transplanter without rice transplanting operation,
Seedling case is promoted, and all transplanting mechanisms stop working, then comes back for the speed acquisition of next round；If rice transplanter normal work
Make, judges that the corresponding arm (9) of planting of which reflective photoelectric sensor (2) has stone to block, the MCU (10) of control cabinet (27)
The obtained fault message of processing is transmitted to wireless transparent transmission module (14), wireless transparent transmission module by RS485 serial ports (20)
(14) by the data of receiving be sent to remote monitoring end (15) and on TFTLCD (17) real-time display card have a stone plant arm
(9) specific location, current failure state and historical record, and staff's parking is prompted by sound-light alarm (12) device
It checks and eliminates failure.If Failure elimination, restarting rice transplanter works on.If not eliminating failure, continue acousto-optic report
Alert (12).
10. a kind of control method of included automatic cleaning apparatus rice shoot stone real-time monitoring system according to claim 9,
It is characterized by: β takes 1rpm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910560357.8A CN110249763A (en) | 2019-06-26 | 2019-06-26 | A kind of included automatic cleaning apparatus rice shoot stone real-time monitoring system and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910560357.8A CN110249763A (en) | 2019-06-26 | 2019-06-26 | A kind of included automatic cleaning apparatus rice shoot stone real-time monitoring system and control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110249763A true CN110249763A (en) | 2019-09-20 |
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| CN201910560357.8A Pending CN110249763A (en) | 2019-06-26 | 2019-06-26 | A kind of included automatic cleaning apparatus rice shoot stone real-time monitoring system and control method |
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| CN108551822A (en) * | 2018-03-23 | 2018-09-21 | 江苏大学 | The real-time monitoring of stone and warning device and control method in a kind of rice shoot |
| CN208250439U (en) * | 2017-11-20 | 2018-12-18 | 灵宝华鑫铜箔有限责任公司 | A kind of disconnected foil alarm control unit of foil machine |
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Application publication date: 20190920 |