CN109618777A - A kind of rice electronics direct seeding tectorial membrane machine - Google Patents
A kind of rice electronics direct seeding tectorial membrane machine Download PDFInfo
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- CN109618777A CN109618777A CN201910096216.5A CN201910096216A CN109618777A CN 109618777 A CN109618777 A CN 109618777A CN 201910096216 A CN201910096216 A CN 201910096216A CN 109618777 A CN109618777 A CN 109618777A
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- press mold
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- 238000010899 nucleation Methods 0.000 title claims abstract description 52
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 31
- 235000009566 rice Nutrition 0.000 title claims abstract description 31
- 210000002489 tectorial membrane Anatomy 0.000 title claims abstract description 17
- 240000007594 Oryza sativa Species 0.000 title 1
- 230000007246 mechanism Effects 0.000 claims abstract description 76
- 241000196324 Embryophyta Species 0.000 claims abstract description 38
- 238000003825 pressing Methods 0.000 claims abstract description 35
- 241000209094 Oryza Species 0.000 claims abstract description 30
- 239000002362 mulch Substances 0.000 claims abstract description 26
- 238000004080 punching Methods 0.000 claims abstract description 19
- 239000012528 membrane Substances 0.000 claims abstract description 16
- 238000009331 sowing Methods 0.000 claims abstract description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000003990 capacitor Substances 0.000 claims description 25
- 230000005669 field effect Effects 0.000 claims description 19
- 230000001681 protective effect Effects 0.000 claims description 14
- 238000004140 cleaning Methods 0.000 claims description 13
- 230000005611 electricity Effects 0.000 claims description 12
- 238000009826 distribution Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 235000013339 cereals Nutrition 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 102100039435 C-X-C motif chemokine 17 Human genes 0.000 claims description 4
- 101000889048 Homo sapiens C-X-C motif chemokine 17 Proteins 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 4
- 230000003137 locomotive effect Effects 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 239000013078 crystal Substances 0.000 claims description 3
- 230000015556 catabolic process Effects 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 241000272525 Anas platyrhynchos Species 0.000 claims 1
- 239000002689 soil Substances 0.000 abstract description 5
- 230000002363 herbicidal effect Effects 0.000 abstract description 4
- 239000004009 herbicide Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000009333 weeding Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000010338 mechanical breakdown Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0256—Ground coverings
- A01G13/0287—Devices for laying-out or removing ground coverings
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/04—Machines for making or covering holes for sowing or planting
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/002—Dibble seeders
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Sowing (AREA)
Abstract
The present invention relates to a kind of rice electronics direct seeding tectorial membrane machine, including mechanically and electrically two parts, mechanical part is made of feed mechanism, press mold side device and perforating mechanism etc.；Electric part by, microprocessor circuit, switch driving circuit, switching circuit, the circuits such as executing agency form.Feed mechanism for seed pedestal is equipped with duckbilled valve push rod；Membrane support is ask to be equipped with support film frame；Film frame is ask to be equipped with punching support；Press mold side device is equipped with pressure mud support；Rack is equipped with press mold side device sliding rail；Rotary encoder support arm is equipped with rotary encoder；Plants case is equipped with solenidal electromagnet；Film pressing roller cage is housed on film pressing roller cage pull rod.The beneficial effects of the present invention are: the operations one-time continuous such as overlay film, punching, sowing, membrane edge pressing is completed, the labor productivity of Rice Cropping is improved.The machine and black weeding degradable mulch film do not need solve pollution of the herbicide to soil and rice using herbicide with the use of the rice field of plantation, are advantageously implemented rice environmental protection and organise production.
Description
Technical field
The present invention relates to a kind of after rice water in field site preparation carries out the direct sowing of rice laminating machine of water direct seeding overlay film, is Specifically
A kind of rice electronics direct seeding tectorial membrane machine.
Background technique
Currently relatively advanced is overlay film, punching, sowing and press mold in the mulch sowing machinery of one, but due to being pure machine
The disadvantages such as tool assembly is complicated there is also designing, and mechanical breakdown high accurancy and precision is low: (1) since punching film feeding is ground wheel drive, land wheel
Different degrees of sliding can be generated when field face rolls, therefore, mulch submitting speed is asynchronous with seeder forward speed, causes
The phenomenon that seed is to not upper fenestra.(2) change cavities away from difficulty, need replacing punching and seeding main component.
Summary of the invention
The purpose of the present invention is to provide a kind of design science, assembly rationally, every process precision is high, changes hill spacing letter
Folk prescription just, the rice electronics direct seeding tectorial membrane machine of electromechanical integration.The machine is combined due to using electronic technology with mechanical technique
Design, solve and depend merely on the technical issues of Machine Design can't resolve.
A kind of rice electronics direct seeding tectorial membrane machine includes mechanical part and electric part,
Mechanical part includes rack, plants case, sliding rail fixed frame, press mold side device sliding rail, film pressing roller cage pull rod, film roll
Axis, the deck of boat and hanger bracket are fixed equipped with hanger bracket, the deck of boat, plants case, film pressing roller cage pull rod, mulch spool, sliding rail in the rack
Frame and press mold side device sliding rail；
Electric part includes rotary encoder, voltage-stabilized power supply circuit, microprocessor circuit, switch driving circuit, switch electricity
Road and actuating mechanism circuit；
The voltage-stabilized power supply circuit is by integrated stable voltage circuit IC1, integrated stable voltage circuit IC2, capacitor C1, capacitor C2 and capacitor
C3 is constituted；
The microprocessor circuit is by microprocessor IC5, photoelectrical coupler IC3, photoelectrical coupler IC4, level translator
IC6, resistance R1, resistance R2, resistance R3, resistance R4, resistance R5, resistance R6, resistance R7, resistance R8, resistance R9, resistance R10, electricity
Hinder R11, resistance R12, resistance R13, resistance R14, resistance R15, resistance R16, resistance R17, resistance R18, resistance R19, capacitor C4,
Capacitor C5, capacitor C6, crystal oscillator X1, toggle switch S7, toggle switch S8, button switch S1, button switch S2, button are opened
S3, button switch S4, button switch S5 and button switch S6 is closed to constitute；
The switch driving circuit is by triode Q7, triode Q8, triode Q9, triode Q10, triode Q11, three poles
Pipe Q12, triode Q13, triode Q14, triode Q15, triode Q16, triode Q17, triode Q18, diode D7, two
Pole pipe D8, diode D9, diode D10, diode D11, diode D12, resistance R32, resistance R33, resistance R34, resistance
R35, resistance R36, resistance R37, resistance R38, resistance R39, resistance R40, resistance R41, resistance R42, resistance R43, capacitor C7, electricity
Hold C8, capacitor C9, capacitor C10, capacitor C11 and capacitor C12 to constitute；
The switching circuit by field-effect tube Q1, field-effect tube Q2, field-effect tube Q3, field-effect tube Q4, field-effect tube Q5,
Field-effect tube Q6, resistance R20, resistance R21, resistance R22, resistance R23, resistance R24, resistance R25, resistance R26, resistance R27, electricity
Hinder R28, resistance R29, resistance R30, resistance R31, protective tube F1, protective tube F2, protective tube F3, protective tube F4, protective tube F5 and
Protective tube F6 is constituted；
The actuating mechanism circuit is by electromagnet, diode D1, diode D2, diode D3, diode D4, diode
D5, diode D6, switch S9, switch S10, switch S11, switch S12, switch S13, switch S14 are constituted, and the electromagnet is by electricity
Magnet L1, electromagnet L2, electromagnet L3, electromagnet L4, electromagnet L5 and electromagnet L6 are constituted.
Compared with the prior art, the invention has the advantages that: the operations such as overlay film, punching, sowing, membrane edge pressing once connect
It is continuous to complete, improve the labor productivity of Rice Cropping.It is very suitable since seed is corresponding with ground fenestra accurate after the machine sowing kind overlay film
Conjunction is used cooperatively with black weeding degradable mulch film, (using Black Weeding Mulching Film, seed corresponds to not Shangdi fenestra such as after sowing overlay film,
To be unable to germination and emergence), the rice field of film-covering planting is not needed using herbicide, thoroughly solve herbicide to soil, rice and
The pollution problem in field is advantageously implemented rice and organises production.
Detailed description of the invention
Fig. 1 is complete machine main view of the present invention.
Fig. 2 is complete machine top view of the present invention.
Fig. 3 is perforating mechanism of the invention and feed mechanism for seed main view (electromagnet on-position).
Fig. 4 is feed mechanism for seed main view (electromagnet on-position) of the invention.
Fig. 5 is perforating mechanism of the invention and feed mechanism for seed main view (electromagnet de-energized).
Fig. 6 is feed mechanism for seed main view (electromagnet de-energized) of the invention.
Fig. 7 is feed mechanism for seed pedestal and seed cleaning sheet partial front elevation view of the invention.
Fig. 8 is feed mechanism for seed pedestal and seed cleaning sheet partial top view of the invention.
Fig. 9 is seeding bar main view of the invention.
Figure 10 is seeding top view of the invention.
Figure 11 is perforating mechanism lever main view of the invention.
Figure 12 is perforating mechanism lever top view of the invention.
Figure 13 is perforating mechanism partial enlarged view of the invention.
Figure 14 is the puncture site partial sectional view of perforating mechanism of the invention.
Figure 15 is press mold side device main view of the invention.
Figure 16 is press mold side device left view of the invention.
Figure 17 is circuit block diagram of the invention.
Figure 18 is voltage-stabilized power supply circuit figure of the invention.
Figure 19 is rotary encoder and microcontroller circuit figure of the invention.
Figure 20 is switching circuit of the invention, switch driving circuit and actuating mechanism circuit figure.
Appended drawing reference in figure, 1. racks；2. plants case locating piece；3. plants case；4. fixing axle；5. perforating mechanism；6. press mold
It rolls cage and adjusts bar；7. spring；8. rotary encoder；9. sliding rail fixed frame；10. press mold side device sliding rail；11. press mold side device；
12. film pressing roller cage；13. chain wheel set；14. rotary encoder support arm；15. film pressing roller cage pull rod；16. mulch spool；17. the deck of boat；
18. hanger bracket；19. feed mechanism for seed fixed card slot；20. feed mechanism for seed fixing bolt；21. feed mechanism for seed；22. support film frame；23. seed；24.
Hold in the palm film frame bracket；25. guided membrane axis；26. guided membrane bracing strut；27. lever dolly；28. mulch；29. reset spring；30. electromagnet；
31. conducting wire；32. power supply line；33. distribution box one；34. electromagnet pull rod；35. pin shaft one；36. feed mechanism for seed pedestal；37. seeding item
Kind hole；38. slide bar；39. seeding conduit；40. seed cleaning sheet；41. pin shaft two；42. torsional spring one；43. seeding item；44. pin shaft three；
45. rod spring component；46. adjusting nut one；47. pin shaft four；48. rocker arm；49. pin shaft five；50. adjusting nut two；51. pin
Axis six；52. rod spring component；53. torsional spring two；54. duckbilled valve push rod；55. duckbilled valve；56. duckbilled；57. pin shaft seven；
58. pin shaft eight；59. grain conductor；60. locating rack；61. lever；62. nut；63. pin shaft nine；64. slide bar fixed frame；65. punching
Support；66. press mold side appliance stand；67. adjusting bar；68. pressure mud drags；69. press mold cincture；70. press mold cincture adjustment frame；71. pressure
Mud drags pin shaft；72. set lever；73. seed cleaning sheet bracket；74. duckbilled valve push rod frame；75. voltage-stabilized power supply circuit；76. micro- place
Manage device circuit；77. switch driving circuit；78. switching circuit；79. actuating mechanism circuit；80. distribution box two；81. feed mechanism for seed is pacified
Fill mouth.
Specific embodiment
A kind of rice electronics direct seeding tectorial membrane machine of the present embodiment is by mechanical, electrical dimerous.
One, mechanical part
As shown in Figure 1 and Figure 2, hanger bracket 18, the deck of boat 17, plants case 3, film pressing roller cage pull rod 15, film roll are housed in rack 1
Axis 16, sliding rail fixed frame 9, press mold side device sliding rail 10.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 5, distribution box 1 is housed in plants case 3, pressure stabilizing electricity is installed in distribution box 1
Source circuit 75, microprocessor circuit 76, switch driving circuit 77, switching circuit 78, actuating mechanism circuit 79；Voltage-stabilized power supply circuit
75 are connected by power supply line 32 with traction locomotive power supply, and actuating mechanism circuit 79 is connected by conducting wire 31 with electromagnet 30.Plants case 3
On be also equipped with distribution box 2 80, the switch S9-S14 in distribution box 2 80 in installation actuating mechanism circuit 79.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 5, electromagnet 30 is housed in plants case 3, equipped with electricity between electromagnet 30 and lever 61
Magnet pull rod 34 and reset spring 29,34 upper end of electromagnet pull rod are connect with 30 iron stamen of electromagnet, and lower end passes through nut 62, pin shaft
9 63 connect with lever 61.
As shown in Fig. 3, Fig. 5, Figure 11, Figure 12, Figure 13, Figure 14, perforating mechanism 5 is housed in plants case 3.Perforating mechanism 5 is by thick stick
Bar bracket 27, pin shaft 1, lever 61, locating rack 60, duckbilled 56, duckbilled valve 55, torsional spring 2 53, pin shaft 7 57, duckbilled are living
Door mandril frame 74, duckbilled valve push rod 54, guided membrane bracing strut 26, guided membrane axis 25, support film frame bracket 24, support film frame 22, punching support
65 are constituted.Locating rack 60, duckbilled 56, duckbilled valve 55, torsional spring 2 53, pin shaft 7 57 are mounted on lever 61, and lever 61 passes through
On lever dolly 27, lever dolly 27 is fixed in plants case 3 pin shaft 1.Guided membrane axis 25 is fixed on guided membrane bracing strut 26
On, guided membrane bracing strut 26 is fixed in plants case 3.It is fixed with support film frame 22 on support film frame bracket 24, holds in the palm on film frame 22 equipped with punching
Support 65, support film frame bracket 24 are fixed in plants case 3.In addition duckbilled valve push rod frame 74 is fixed on feed mechanism for seed pedestal 36, duckbilled
Valve push rod 54 is on duckbilled valve push rod frame 74.
As shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, in plants case 3 by feed mechanism for seed fixed card slot 19,
Feed mechanism for seed fixing bolt 20 is equipped with feed mechanism for seed 21.Feed mechanism for seed 21 is by feed mechanism for seed pedestal 36, seeding item 43, grain conductor 59, clear kind
Piece 40, torsional spring 1, pin shaft 2 41, seed cleaning sheet bracket 73 and slide bar 38 are constituted.Feed mechanism for seed pedestal 36 is equipped with seeding conduit
39, grain conductor 59, seeding item 43 be in the seeding conduit 39, is fixed with seed cleaning sheet bracket 73 on seeding conduit 39, and clear kind
Torsional spring 1 and seed cleaning sheet 40 are equipped with by pin shaft 2 41 on plate rack 73.Seeding item 43 is equipped with seeding item kind hole 37, slide bar
Fixed frame 64；Slide bar 38 is housed on slide bar fixed frame 64.Seeding item 43 passes through pin shaft 3 44, rod spring component 45, pin shaft four
47, Rocker arm 48, pin shaft 5 49, pin shaft 8 58, rod spring component 52, pin shaft 6 51 are connect with the lever 61 in perforating mechanism 5.
As shown in Figure 1 and Figure 2,3 end face of plants case is equipped with fixing axle 4, by fixing axle 4, plants case locating piece 2, plants case 3
It is mounted in rack 1.Feed mechanism for seed installing port 81 is provided with below 3 bottom of plants case and right side feed mechanism for seed fixing bolt 20.
As shown in Figure 1 and Figure 2, film pressing roller cage 12 is housed on film pressing roller cage pull rod 15, film pressing roller cage pull rod 15 and rack 1 it
Between equipped with film pressing roller cage adjust bar 6, film pressing roller cage adjust bar 6 on be equipped with spring 7.Equipped with the inclined code of rotation on film pressing roller cage pull rod 15
Device support arm 14, rotary encoder 8 is equipped on rotary encoder support arm 14, and the axis of rotary encoder 8 passes through chain wheel set 13 and pressure
The axis connection of film rolling cage 12.
As shown in Figure 1 and Figure 2, the film roll of mulch 28 is housed on mulch spool 16.
As shown in Figure 1, Figure 2, shown in Figure 15, Figure 16, press mold device 11, press mold side device when being equipped with press mold on device sliding rail 10
11 drag 68, press mold cincture 69, press mold cincture adjustment frame by press mold side appliance stand 66, adjustment bar 67, adjusting nut 2 50, pressure mud
70, adjusting nut 1, pressure mud drag pin shaft 71, set lever 72 to constitute.Equipped with pressure mud consignment axis on press mold side appliance stand 66
71, by pressing mud that pin shaft 71 is dragged to drag 68 equipped with pressure mud, pressure mud is dragged between 68 and press mold side appliance stand 66 equipped with adjustment bar 67, is adjusted
Whole bar 67 is equipped with adjusting nut 2 50 (every side 2), and press mold cincture adjustment frame 70, press mold are housed on press mold side appliance stand 66
Cincture adjustment frame 70 is equipped with adjusting nut 1 (every side 8), and press mold cincture 69, press mold are housed on press mold cincture adjustment frame 70
Set lever 72 is housed on side appliance stand 66, it is solid equipped with sliding rail between the middle position and rack 1 of press mold side device sliding rail 10
Determine frame 9.
Two, electric part
As shown in Figure 17, Figure 18, Figure 19 and Figure 20, electric part mainly includes voltage-stabilized power supply circuit 75, rotary encoder
8, microprocessor circuit 76, switch driving circuit 77, switching circuit 78 and actuating mechanism circuit 79.
The voltage-stabilized power supply circuit is made of integrated stable voltage circuit IC1, IC2, capacitor C1, C2 and C3.
Rotary encoder 8 (commercially available).
Microprocessor circuit 75 is by microprocessor (CPU) IC5, photoelectrical coupler IC3, IC4, level translator IC6, resistance
R1-R19, capacitor C4, C5, C6, crystal oscillator X1, toggle switch S7, S8, button switch S1-S6 are constituted.
Switch driving circuit 77 is made of triode Q7-Q18, diode D7-D12, resistance R32-R43, capacitor C7-C12.
Switching circuit 78 is made of field-effect tube Q1-Q6, resistance R20-R31, protective tube F1-F6；
Actuating mechanism circuit 79 is made of electromagnet (helix tube type) 30, diode D1-D6, switch S9-S14, electromagnet 30
It is made of electromagnet L1, electromagnet L2, electromagnet L3, electromagnet L4, electromagnet L5 and electromagnet L6.
The VCC1 and traction locomotive power supply (storage battery) of voltage-stabilized power supply circuit 75 are connected, while being mentioned again to microprocessor circuit 76
Another second source VCC2 lower than VCC1 voltage is supplied；8 axis of rotary encoder passes through 13 phase of chain wheel set with 12 axis of film pressing roller cage
Even, the electric impulse signal synchronous with seeder forward speed can be generated when seeder advance film pressing roller cage 12 rotates, the pulse
The microprocessor circuit 76 of signal feeding next stage.Photoelectrical coupler IC3, IC4 in microprocessor circuit 76 are to different works
The rotary encoder 8 and microprocessor circuit 76 for making voltage are matched.Pass through the toggle switch S7 in microprocessor circuit 76
Different codings is set, the electric pulse that microprocessor IC5 can export rotary encoder 8 carries out different frequency dividings, electromagnet 30
Action frequency change with different frequency dividing ratios, to change the hill spacing of rice growing.It adjusts in microprocessor circuit 76
Toggle switch S8 coding, output electric pulse width can be changed in microprocessor IC5, thus when changing the actuation of electromagnet 30
Between, to guarantee that duckbilled 56 and duckbilled valve 55 can quickly return after punching discharge seed.Switch S1-S6 is adjustment perforating mechanism
5, the manual switch that feed mechanism for seed 21, electromagnet 30 act.Integrated circuit IC 6 in microprocessor circuit 76 is will be after level conversion
Electric impulse signal is sent into the switch driving circuit 77 of next stage.After switch driving circuit 77 amplifies the electric impulse signal of input
Drive the switching circuit 78 of next stage.Field-effect tube Q1-Q6 in switching circuit 78 is connected or cuts under electric impulse signal effect
Only, to control the actuation and disconnection of the electromagnet 30L1-L6 in actuating mechanism circuit 79, the perforating mechanism of mechanical part is driven
5 and feed mechanism for seed 20 work.D1-D6 is release magnet 30L1-L6 induced electromotive force in actuating mechanism circuit 79, is opened with protection
Field-effect tube Q1-Q6 in powered-down road 78 is not breakdown.The effect of switch S9-S14 in actuating mechanism circuit 79 is that basis is broadcast
Kind overlay film requirements of one's work, close corresponding electromagnet 30, perforating mechanism 5 and feed mechanism for seed 21.
Working principle:
According to the needs of rice growing hill spacing before sowing overlay film work, the lock-out pulse of rotary encoder 8 is passed through micro-
Toggle switch S7 in processor circuit 76 sets coding, its frequency dividing ratio is made to meet the requirement of hill spacing.In addition to pass through micro process
Toggle switch S8 adjusts pulse width, that is, the pickup time of electromagnet 30 in device circuit 76, keeps its duckbilled 56 and duckbilled living
Door 55 completes hole-ground film within the shortest time can all spue seed again.It is above-mentioned two setting adjusted after again mulch
28 film roll is placed on mulch spool 16, makes mulch 28 by Fig. 1 mode, successively from below through guided membrane axis 25, passes through support from upper
Film frame 22, punching support 65 make film pressing roller cage 12 and press mold cincture 69 push down ground from below through film pressing roller cage 12 and press mold cincture 69
The side of film 28 and mulch 28, last mulch end are pushed down with soil.When tractor is walked forward by the traction of hanger bracket 18, if
Rotary encoder 8 on rotary encoder support arm 14 sends electric pulse to electromagnet 30 by each circuit synchronization of electrical system,
Electromagnet 30 is set alternately to be attracted (see Fig. 3, Fig. 4) and power-off separation (see Fig. 5, Fig. 6) two states in being powered.When electromagnet 30
When in energization attracting state (see Fig. 3, Fig. 4), lever 61 is centered on pin shaft 1, equipped with duckbilled 56 and duckbilled valve 55
One end is rocked to downwards position shown in Fig. 4, passes through pin shaft 6 51, rod spring component 52, pin shaft 8 58, pin shaft 5 49, rocker arm
48, pin shaft 4 47, rod spring component 45, pin shaft 3 44 push seeding item 43 to be moved to the left position shown in Fig. 4, are located at row
Seeding item kind hole 37 on kind item 43 slides into plants case 3 (see Fig. 3), and seed 23 is filled with seeding item kind hole 37, seeding item kind hole 37
In being full of sub-states, while when 56 duckbilled valve 55 of duckbilled is run down with the swing of lever 61, in punching support 65
The punching of mulch 28 is punctured under cooperation, when duckbilled 56 and duckbilled valve 55 puncture mulch 28 and close to when running down minimum point,
Under duckbilled valve push rod 54 acts on, duckbilled valve 55 is opened and is fallen (except first time) in the state of powering off last time electromagnet 30
Enter the release of seed 23 temporarily stored in duckbilled 56 to sow to field face.When electromagnet 30 is in power-off (see Fig. 5, Fig. 6) state,
Lever 61 resets under the effect of reset spring 29, drives the duckbilled 56 being located on lever 61, duckbilled valve 55, runs up, first
First duckbilled valve 55 is detached from duckbilled valve push rod 54, and duckbilled valve 55 is closed under the effect of torsional spring 2 53, then duckbilled 56, mouth
Valve 55 be detached from mulch 28, at the same time lever 61 by pin shaft 6 51, rod spring component 52, pin shaft 8 58, pin shaft 5 49,
Rocker arm 48, pin shaft 4 47, rod spring component 45, pin shaft 3 44 pull seeding item 43 to move right to position shown in Fig. 5, seeding
Item kind hole 37 skids off outside plants case 3 (see Fig. 5), and the seed 23 being full of in seeding item kind hole 37 in 30 energized state of electromagnet is released
It puts and passes through and temporarily stored in the investment duckbilled 56 of grain conductor 59, seed cleaning sheet 46 is counterclockwise around pin shaft 2 41 under the effect of torsional spring 1
It swings and removes seed extra on seeding item kind hole 37, while blocking the seed in plants case 3 to continue to seeding item kind hole 37
It is filled with (see Fig. 7), primary sowing circulation is completed.
The above process will circulation action in cycles, direct sowing of rice film coating operation can be realized.Complete overlay film, punching,
While seeding operation, film pressing roller cage 12 is real by mulch and field face pressure under the action of spring 7.Simultaneously on press mold side device 11
28 two sides of mulch covered can be continuously pressed into soil by press mold cincture 69, rear by pressing mud to drag 68 to squeeze soil,
Gap after pressing through press mold cincture 69 is made up, prevents the mulch 28 covered mobile.By adjusting press mold cincture adjustment frame
The adjusting nut 2 50 on adjusting nut 1 and adjustment bar 67 on 70, to adjust press mold cincture 69 and mud is pressed to drag 68 pressure deep
It is shallow with pressure, guarantee that 28 edge of mulch is reliably compacted.Needs are sowed according to field, when reducing sowing line number, 28 breadth of mulch
It will reduce, press mold can adjust accordingly on device sliding rail 10 in device 11 in press mold, and locking hand is unclamped in rotation when adjustment
Handle 72 screws set lever 72 after pushing press mold to slide into corresponding position on device sliding rail 10 when device 11 is in press mold.
Sliding rail fixed frame 9 is used to fix press mold side device sliding rail 10, guarantees its rigidity.Due to the support film frame 22 on perforating mechanism and punch
Support 65 is above the ground level, and in punching, duckbilled 56 will not contact paddy field ground, so will not be stained with mud on duckbilled 56, guarantees duckbilled 56 not
It can be blocked because being stained with mud.Slide bar 38 is mounted on the slide bar fixed frame 64 on seeding item 43, at work can be with seeding item 43
Bilateral reciprocation, one section due to slide bar 38 is protruded into plants case 3, can constantly be stirred the seed 23 in plants case 3, be prevented
Seed 23 in plants case 3 occurs taking knot phenomenon, so that seed 23 is smoothly fallen and is filled in seeding item kind hole 37, to guarantee sowing effect
Fruit is not in hole broadcast leakage phenomenon.
Claims (10)
1. a kind of rice electronics direct seeding tectorial membrane machine, including mechanical part and electric part, which is characterized in that
Mechanical part includes rack (1), plants case (3), sliding rail fixed frame (9), press mold side device sliding rail (10), film pressing roller cage pull rod
(15), mulch spool (16), the deck of boat (17) and hanger bracket (18), on the rack (1) equipped with hanger bracket (18), the deck of boat (17),
Plants case (3), film pressing roller cage pull rod (15), mulch spool (16), sliding rail fixed frame (9) and press mold side device sliding rail (10)；
Electric part includes rotary encoder (8), voltage-stabilized power supply circuit (75), microprocessor circuit (76), switch driving circuit
(77), switching circuit (78) and actuating mechanism circuit (79)；
The voltage-stabilized power supply circuit (75) is by integrated stable voltage circuit IC1, integrated stable voltage circuit IC2, capacitor C1, capacitor C2 and capacitor
C3 is constituted；
The microprocessor circuit (76) is by microprocessor IC5, photoelectrical coupler IC3, photoelectrical coupler IC4, level translator
IC6, resistance R1, resistance R2, resistance R3, resistance R4, resistance R5, resistance R6, resistance R7, resistance R8, resistance R9, resistance R10, electricity
Hinder R11, resistance R12, resistance R13, resistance R14, resistance R15, resistance R16, resistance R17, resistance R18, resistance R19, capacitor C4,
Capacitor C5, capacitor C6, crystal oscillator X1, toggle switch S7, toggle switch S8, button switch S1, button switch S2, button are opened
S3, button switch S4, button switch S5 and button switch S6 is closed to constitute；
The switch driving circuit (77) is by triode Q7, triode Q8, triode Q9, triode Q10, triode Q11, three poles
Pipe Q12, triode Q13, triode Q14, triode Q15, triode Q16, triode Q17, triode Q18, diode D7, two
Pole pipe D8, diode D9, diode D10, diode D11, diode D12, resistance R32, resistance R33, resistance R34, resistance
R35, resistance R36, resistance R37, resistance R38, resistance R39, resistance R40, resistance R41, resistance R42, resistance R43, capacitor C7, electricity
Hold C8, capacitor C9, capacitor C10, capacitor C11 and capacitor C12 to constitute；
The switching circuit (78) by field-effect tube Q1, field-effect tube Q2, field-effect tube Q3, field-effect tube Q4, field-effect tube Q5,
Field-effect tube Q6, resistance R20, resistance R21, resistance R22, resistance R23, resistance R24, resistance R25, resistance R26, resistance R27, electricity
Hinder R28, resistance R29, resistance R30, resistance R31, protective tube F1, protective tube F2, protective tube F3, protective tube F4, protective tube F5 and
Protective tube F6 is constituted；
The actuating mechanism circuit (79) is by electromagnet (30), diode D1, diode D2, diode D3, diode D4, two poles
Pipe D5, diode D6, switch S9, switch S10, switch S11, switch S12, switch S13, switch S14 are constituted, the electromagnet
(30) it is made of electromagnet L1, electromagnet L2, electromagnet L3, electromagnet L4, electromagnet L5 and electromagnet L6.
2. rice electronics direct seeding tectorial membrane machine according to claim 1, which is characterized in that distribution is housed on the plants case (3)
Case one (33), distribution box one (33) is interior to be equipped with voltage-stabilized power supply circuit (75), microprocessor circuit (76), switch driving circuit
(77), switching circuit (78) and actuating mechanism circuit (79)；Voltage-stabilized power supply circuit (75) passes through power supply line (32) and traction locomotive
Power supply is connected, and actuating mechanism circuit (79) is connected by conducting wire (31) with electromagnet (30), and plants case is also equipped with distribution box two on (3)
(80), the switch S9 to switch S14 in distribution box two (80) in installation actuating mechanism circuit (79).
3. rice electronics direct seeding tectorial membrane machine according to claim 2, which is characterized in that electromagnetism is housed on the plants case (3)
Iron (30) is equipped with electromagnet pull rod (34) and reset spring (29), electromagnet pull rod between electromagnet (30) and lever (61)
(34) upper end is connect with electromagnet (30) iron core, and electromagnet pull rod (34) lower end passes through nut (62), pin shaft nine (63) and lever
(61) it connects.
4. rice electronics direct seeding tectorial membrane machine according to claim 3, which is characterized in that equipped with punching on the plants case (3)
Mechanism (5), perforating mechanism (5) is by lever dolly (27), pin shaft one (35), lever (61), locating rack (60), duckbilled (56), duck
Mouth valve (55), torsional spring two (53), pin shaft seven (57), duckbilled valve push rod frame (74), duckbilled valve push rod (54), guided membrane axis branch
Frame (26), guided membrane axis (25), support film frame bracket (24), support film (22), punching support (65) are constituted；Locating rack (60), duckbilled (56),
Duckbilled valve (55), torsional spring two (53) and pin shaft seven (57) are installed on lever (61), and lever (61) passes through pin shaft one (35)
On lever dolly (27), lever dolly (27) is fixed on plants case (3)；Guided membrane axis (25) is fixed on guided membrane bracing strut (26)
On, guided membrane bracing strut (26) is fixed on plants case (3), and support film frame (22) is fixed in support film frame bracket (24), is held in the palm film frame (22)
Upper to hold in the palm (65) equipped with punching, support film frame bracket (24) is fixed on plants case (3), in addition duckbilled valve push rod frame (74) row of being fixed on
In kind device pedestal (36), duckbilled valve push rod (54) is on duckbilled valve push rod frame (74).
5. rice electronics direct seeding tectorial membrane machine according to claim 4, which is characterized in that pass through feed mechanism for seed on plants case (3)
Fixed card slot (19), feed mechanism for seed fixing bolt (20) are equipped with feed mechanism for seed (21), and feed mechanism for seed (21) is by feed mechanism for seed pedestal (36), row
Kind item (43), grain conductor (59), seed cleaning sheet (40), torsional spring one (42), pin shaft two (41), seed cleaning sheet bracket (73) and slide bar (38)
It constitutes, feed mechanism for seed pedestal (36) is equipped with seeding conduit (39) and grain conductor (59), and seeding item (43) is mounted in seeding conduit
(39) it in, is fixed on seeding conduit (39) seed cleaning sheet bracket (73), is filled on seed cleaning sheet bracket (73) by pin shaft two (41)
There are torsional spring one (42) and seed cleaning sheet (40), seeding item (43) is equipped with seeding item kind hole (37) and slide bar fixed frame (64)；Slide bar
Slide bar (38) are housed on fixed frame (64), seeding item (43) passes through pin shaft three (44), rod spring component (45), pin shaft four
(47), rocker arm (48), pin shaft five (49), pin shaft eight (58), rod spring component (52), pin shaft six (51) and perforating mechanism (5)
In lever (61) connection.
6. rice electronics direct seeding tectorial membrane machine according to claim 5, which is characterized in that plants case (3) end face, which is equipped with, to be fixed
Axis (4) is mounted on plants case (3) on rack (1) by fixing axle (4) and plants case locating piece (2)；Plants case (3) bottom and right side
Feed mechanism for seed installing port (81) are provided with below feed mechanism for seed fixing bolt (20).
7. rice electronics direct seeding tectorial membrane machine according to claim 6, which is characterized in that be equipped on film pressing roller cage pull rod (15)
Film pressing roller cage (12), equipped with film pressing roller cage adjustment bar (6), the adjustment of film pressing roller cage between film pressing roller cage pull rod (15) and rack (1)
Spring (7) are housed on bar (6), equipped with the inclined code device support arm (14) of rotation, rotary encoder support arm on film pressing roller cage pull rod (15)
(14) it is equipped on rotary encoder (8), the axis of rotary encoder (8) is connected by the axis of chain wheel set (13) and film pressing roller cage (12)
It connects.
8. rice electronics direct seeding tectorial membrane machine according to claim 7, which is characterized in that filled on press mold side device sliding rail (10)
There are press mold side device (11), press mold appliance stand (66), adjustment bar (67), adjusting nut two when device (11) is by press mold
(50), pressure mud drags (68), press mold cincture (69), press mold cincture adjustment frame (70), adjusting nut one (46), pressure mud to drag pin shaft
(71), set lever (72) is constituted, equipped with pressure mud consignment axis (71) on press mold side appliance stand (66), by pressing mud to drag pin shaft
(71) it is dragged (68) equipped with pressure mud, pressure mud drags between (68) and press mold side appliance stand (66) equipped with adjustment bar (67), adjusts bar
(67) it is equipped with adjusting nut two (50), press mold cincture adjustment frame (70), press mold cincture are housed on press mold side appliance stand (66)
Adjustment frame (70) is equipped with adjusting nut one (46), and press mold cincture (69) are housed on press mold cincture adjustment frame (70), press mold side dress
It sets equipped with set lever (72) on bracket (66), equipped with cunning between the middle position and rack (1) of press mold side device sliding rail (10)
Rail fixed frame (9).
9. rice electronics direct seeding tectorial membrane machine according to claim 8, which is characterized in that mulch is housed on mulch spool (16)
(28) film roll.
10. rice electronics direct seeding tectorial membrane machine according to claim 9, which is characterized in that voltage-stabilized power supply circuit (75)
VCC1 and traction locomotive power supply are connected, while providing another the second electricity lower than VCC1 voltage to microprocessor circuit (76) again
Source VCC2；Rotary encoder (8) axis is connected with film pressing roller cage (12) axis by chain wheel set (13), when seeder advance film pressing roller cage
(12) electric impulse signal synchronous with seeder forward speed can be generated when rotating, which is sent into the micro process of next stage
Device circuit (76), photoelectrical coupler IC3 and photoelectrical coupler IC4 in microprocessor circuit (76) are to different operating voltage
Rotary encoder (8) and microprocessor circuit (76) are matched, and are set by the toggle switch S7 in microprocessor circuit (76)
Fixed different coding, the electric pulse that microprocessor IC5 exports rotary encoder (8) carry out different frequency dividings, electromagnet (30)
Action frequency change with different frequency dividing ratios, to change the hill spacing of rice growing, adjust microprocessor circuit (76)
In toggle switch S8 coding, output electric pulse width can be changed in microprocessor IC5, to change the actuation of electromagnet (30)
Time, to guarantee that duckbilled (56) and duckbilled valve (55) can quickly return after punching discharge seed；Switch S1 is to switch S6
Adjust the manual switch of perforating mechanism (5), feed mechanism for seed (21) and electromagnet (30) movement；It is integrated in microprocessor circuit (76)
IC circuit 6 be by after level conversion electric impulse signal be sent into next stage switch driving circuit (77)；Switch driving circuit
(77) switching circuit (78) of next stage, the field-effect tube in switching circuit (78) are driven after amplifying the electric impulse signal of input
Q1 to field-effect tube Q6 on or off under electric impulse signal effect, to control the electromagnet in actuating mechanism circuit (79)
The actuation and disconnection of L1 to electromagnet L6 drives perforating mechanism (5) and feed mechanism for seed (20) work of mechanical part, executing agency's electricity
Diode D1 to diode D6 is release magnet L1 to electromagnet L6 induced electromotive force in road (79), with protective switch circuit
(78) the field-effect tube Q1 in is not breakdown to field-effect tube Q6, the switch S9's Zhi switch S14 in actuating mechanism circuit (79)
Effect is to close corresponding electromagnet (30), perforating mechanism (5) and feed mechanism for seed (21) according to sowing overlay film requirements of one's work.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110132625A (en) * | 2019-05-15 | 2019-08-16 | 中国农业机械化科学研究院 | A kind of seeding quality detection method and device of duckbilled drum-type seeder |
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