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CN109618777A - A kind of rice electronics direct seeding tectorial membrane machine - Google Patents

A kind of rice electronics direct seeding tectorial membrane machine Download PDF

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Publication number
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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China
Prior art keywords
resistor
seed
circuit
film
switch
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Granted
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CN201910096216.5A
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Chinese (zh)
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CN109618777B (en
Inventor
房双龙
李淑荣
房连刚
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    • 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—Protection of plants
    • A01G13/30—Ground coverings
    • A01G13/37—Arrangements 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

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  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Sowing (AREA)

Abstract

本发明涉及一种水稻电子直播覆膜机，包括机械和电气两部分，机械部分由排种机构、压膜边装置和打孔机构等组成；电气部分由、微处理器电路、开关驱动电路、开关电路、执行机构等电路组成。排种器底座上设有鸭嘴活门顶杆；托膜支架上设有托膜架；托膜架上设有打孔托；压膜边装置上设有压泥托；机架上设有压膜边装置滑轨；旋转编码器支臂上设有旋转编码器；种箱上设有螺管电磁铁；压膜滚笼拉杆上装有压膜滚笼。本发明的有益效果是：覆膜、打孔、播种、膜边压固等作业一次连续完成，提高水稻种植的劳动生产率。该机和黑色除草降解地膜配合使用种植的稻田不需要使用除草剂，解决了除草剂对土地和稻米的污染，有利于实现水稻环保有机化生产。

The invention relates to an electronic direct seeding laminator for rice, which includes mechanical and electrical parts. The mechanical part is composed of a seed metering mechanism, a laminating edge device and a punching mechanism; Switch circuit, actuator and other circuits. The base of the seed metering device is provided with a duckbill valve ejector rod; the film support bracket is provided with a film support frame; the film support frame is provided with a punching support; The film edge device slide rail; the rotary encoder support arm is provided with a rotary encoder; the seed box is provided with a solenoid electromagnet; the film roll cage pull rod is provided with a film roll cage. The beneficial effects of the invention are that operations such as film covering, perforating, sowing, film edge pressing and the like are completed continuously at one time, thereby improving the labor productivity of rice planting. The machine and the black herbicidal degradable mulch are used in conjunction with the rice fields planted without the use of herbicides, which solves the pollution of the herbicides to the land and rice, and is conducive to the realization of environmental protection and organic production of rice.

Description

A kind of rice electronics direct seeding tectorial membrane machine
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)

1.一种水稻电子直播覆膜机，包括机械部分和电气部分，其特征在于，1. a rice electronic direct seeding laminating machine, comprising a mechanical part and an electrical part, is characterized in that, 机械部分包括机架(1)、种箱(3)、滑轨固定架(9)、压膜边装置滑轨(10)、压膜滚笼拉杆(15)、地膜卷轴(16)、船板(17)和悬挂架(18)，所述机架(1)上装有悬挂架(18)、船板(17)、种箱(3)、压膜滚笼拉杆(15)、地膜卷轴(16)、滑轨固定架(9)和压膜边装置滑轨(10)；The mechanical part includes a frame (1), a seed box (3), a slide rail fixing frame (9), a lamination edge device slide rail (10), a lamination roll cage pull rod (15), a mulching film reel (16), and a boat board (17) and a hanger (18), the frame (1) is equipped with a hanger (18), a boat board (17), a seed box (3), a lamination roll cage pull rod (15), and a mulch reel (16) ), the slide rail fixing frame (9) and the lamination edge device slide rail (10); 电气部分包括旋转编码器(8)、稳压电源电路(75)、微处理器电路(76)、开关驱动电路(77)、开关电路(78)和执行机构电路(79)；The electrical part includes a rotary encoder (8), a regulated power supply circuit (75), a microprocessor circuit (76), a switch drive circuit (77), a switch circuit (78) and an actuator circuit (79); 所述稳压电源电路(75)由集成稳压电路IC1、集成稳压电路IC2、电容C1、电容C2和电容C3构成；The voltage-stabilized power supply circuit (75) is composed of an integrated voltage-stabilizing circuit IC1, an integrated voltage-stabilizing circuit IC2, a capacitor C1, a capacitor C2 and a capacitor C3; 所述微处理器电路(76)由微处理器IC5、光电耦合器IC3、光电耦合器IC4、电平转换器IC6、电阻R1、电阻R2、电阻R3、电阻R4、电阻R5、电阻R6、电阻R7、电阻R8、电阻R9、电阻R10、电阻R11、电阻R12、电阻R13、电阻R14、电阻R15、电阻R16、电阻R17、电阻R18、电阻R19、电容C4、电容C5、电容C6、晶体振荡器X1、拨码开关S7、拨码开关S8、按钮开关S1、按钮开关S2、按钮开关S3、按钮开关S4、按钮开关S5和按钮开关S6构成；The microprocessor circuit (76) consists of a microprocessor IC5, a photocoupler IC3, a photocoupler IC4, a level converter IC6, a resistor R1, a resistor R2, a resistor R3, a resistor R4, a resistor R5, a resistor R6, a resistor R7, Resistor R8, Resistor R9, Resistor R10, Resistor R11, Resistor R12, Resistor R13, Resistor R14, Resistor R15, Resistor R16, Resistor R17, Resistor R18, Resistor R19, Capacitor C4, Capacitor C5, Capacitor C6, Crystal Oscillator X1, DIP switch S7, DIP switch S8, button switch S1, button switch S2, button switch S3, button switch S4, button switch S5 and button switch S6; 所述开关驱动电路(77)由三极管Q7、三极管Q8、三极管Q9、三极管Q10、三极管Q11、三极管Q12、三极管Q13、三极管Q14、三极管Q15、三极管Q16、三极管Q17、三极管Q18、二极管D7、二极管D8、二极管D9、二极管D10、二极管D11、二极管D12、电阻R32、电阻R33、电阻R34、电阻R35、电阻R36、电阻R37、电阻R38、电阻R39、电阻R40、电阻R41、电阻R42、电阻R43、电容C7、电容C8、电容C9、电容C10、电容C11和电容C12构成；The switch driving circuit (77) consists of a transistor Q7, a transistor Q8, a transistor Q9, a transistor Q10, a transistor Q11, a transistor Q12, a transistor Q13, a transistor Q14, a transistor Q15, a transistor Q16, a transistor Q17, a transistor Q18, a diode D7, and a diode D8. , Diode D9, Diode D10, Diode D11, Diode D12, Resistor R32, Resistor R33, Resistor R34, Resistor R35, Resistor R36, Resistor R37, Resistor R38, Resistor R39, Resistor R40, Resistor R41, Resistor R42, Resistor R43, Capacitor C7, capacitor C8, capacitor C9, capacitor C10, capacitor C11 and capacitor C12; 所述开关电路(78)由场效应管Q1、场效应管Q2、场效应管Q3、场效应管Q4、场效应管Q5、场效应管Q6、电阻R20、电阻R21、电阻R22、电阻R23、电阻R24、电阻R25、电阻R26、电阻R27、电阻R28、电阻R29、电阻R30、电阻R31、保险管F1、保险管F2、保险管F3、保险管F4、保险管F5和保险管F6构成；The switch circuit (78) consists of a field effect transistor Q1, a field effect transistor Q2, a field effect transistor Q3, a field effect transistor Q4, a field effect transistor Q5, a field effect transistor Q6, a resistor R20, a resistor R21, a resistor R22, a resistor R23, Resistor R24, resistor R25, resistor R26, resistor R27, resistor R28, resistor R29, resistor R30, resistor R31, fuse F1, fuse F2, fuse F3, fuse F4, fuse F5 and fuse F6; 所述执行机构电路(79)由电磁铁(30)、二极管D1、二极管D2、二极管D3、二极管D4、二极管D5、二极管D6、开关S9、开关S10、开关S11、开关S12、开关S13、开关S14构成，所述电磁铁(30)由电磁铁L1、电磁铁L2、电磁铁L3、电磁铁L4、电磁铁L5和电磁铁L6构成。The actuator circuit (79) consists of an electromagnet (30), a diode D1, a diode D2, a diode D3, a diode D4, a diode D5, a diode D6, a switch S9, a switch S10, a switch S11, a switch S12, a switch S13, a switch S14 Structure, the electromagnet (30) is composed of electromagnet L1, electromagnet L2, electromagnet L3, electromagnet L4, electromagnet L5 and electromagnet L6. 2.根据权利要求1所述的水稻电子直播覆膜机，其特征在于，所述种箱(3)上装有配电箱一(33)，配电箱一(33)内安装有稳压电源电路(75)、微处理器电路(76)、开关驱动电路(77)、开关电路(78)和执行机构电路(79)；稳压电源电路(75)通过电源线(32)与牵引机车电源相连，执行机构电路(79)通过导线(31)与电磁铁(30)相连，种箱(3)上还装有配电箱二(80)，配电箱二(80)内安装执行机构电路(79)中的开关S9至开关S14。2. The rice electronic direct seeding laminator according to claim 1, characterized in that, a distribution box one (33) is installed on the seed box (3), and a regulated power supply is installed in the distribution box one (33). A circuit (75), a microprocessor circuit (76), a switch drive circuit (77), a switch circuit (78) and an actuator circuit (79); the regulated power supply circuit (75) is connected to the traction locomotive power supply through a power line (32) The actuator circuit (79) is connected to the electromagnet (30) through the wire (31), the seed box (3) is also equipped with a distribution box two (80), and the actuator circuit is installed in the distribution box two (80). Switch S9 to switch S14 in (79). 3.根据权利要求2所述的水稻电子直播覆膜机，其特征在于，所述种箱(3)上装有电磁铁(30)，电磁铁(30)与杠杆(61)之间装有电磁铁拉杆(34)和复位弹簧(29)，电磁铁拉杆(34)上端与电磁铁(30)铁芯连接，电磁铁拉杆(34)下端通过螺母(62)、销轴九(63)与杠杆(61)连接。3. The rice electronic direct seeding laminating machine according to claim 2 is characterized in that, an electromagnet (30) is installed on the described seed box (3), and an electromagnet (30) is installed between the electromagnet (30) and the lever (61). The iron pull rod (34) and the return spring (29), the upper end of the electromagnet pull rod (34) is connected with the iron core of the electromagnet (30), and the lower end of the electromagnet pull rod (34) is connected to the lever through the nut (62), the pin nine (63) (61) CONNECTIONS. 4.根据权利要求3所述的水稻电子直播覆膜机，其特征在于，所述种箱(3)上装有打孔机构(5)，打孔机构(5)由杠杆支架(27)、销轴一(35)、杠杆(61)、定位架(60)、鸭嘴(56)、鸭嘴活门(55)、扭簧二(53)、销轴七(57)、鸭嘴活门顶杆架(74)、鸭嘴活门顶杆(54)、导膜轴支架(26)、导膜轴(25)、托膜架支架(24)、托膜(22)、打孔托(65)构成；定位架(60)、鸭嘴(56)、鸭嘴活门(55)、扭簧二(53)和销轴七(57)均安装在杠杆(61)上，杠杆(61)通过销轴一(35)装在杠杆支架(27)上，杠杆支架(27)固定在种箱(3)上；导膜轴(25)固定在导膜轴支架(26)上，导膜轴支架(26)固定在种箱(3)上，托膜架支架(24)上固定有托膜架(22)，托膜架(22)上装有打孔托(65)，托膜架支架(24)固定在种箱(3)上，另外鸭嘴活门顶杆架(74)固定在排种器底座(36)上，鸭嘴活门顶杆(54)装在鸭嘴活门顶杆架(74)上。4. The rice electronic direct seeding laminating machine according to claim 3, wherein the seed box (3) is provided with a punching mechanism (5), and the punching mechanism (5) is composed of a lever bracket (27), a pin Shaft one (35), lever (61), positioning frame (60), duckbill (56), duckbill valve (55), torsion spring two (53), pin seven (57), duckbill valve ejector bracket (74), duckbill valve ejector rod (54), film guide shaft support (26), film guide shaft (25), film support frame support (24), film support (22), punch support (65); The positioning frame (60), the duckbill (56), the duckbill valve (55), the second torsion spring (53) and the seventh pin (57) are all installed on the lever (61), and the lever (61) passes through the first pin (57). 35) Mounted on the lever bracket (27), the lever bracket (27) is fixed on the seed box (3); the film guide shaft (25) is fixed on the film guide shaft bracket (26), and the film guide shaft bracket (26) is fixed On the seed box (3), a film support bracket (22) is fixed on the film support bracket (24), the film support bracket (22) is provided with a punching bracket (65), and the film support bracket (24) is fixed on the seed box (24). On the box (3), in addition, the duckbill valve lifter (74) is fixed on the seed meter base (36), and the duckbill valve lifter (54) is mounted on the duckbill valve lifter (74). 5.根据权利要求4所述的水稻电子直播覆膜机，其特征在于，在种箱(3)上通过排种器固定卡槽(19)、排种器固定螺栓(20)安装有排种器(21)，排种器(21)由排种器底座(36)、排种条(43)、导种管(59)、清种片(40)、扭簧一(42)、销轴二(41)、清种片支架(73)和滑杆(38)构成，排种器底座(36)上设有排种条导管(39)和导种管(59)，排种条(43)装在排种条导管(39)内，排种条导管(39)上固定有清种片支架(73)，清种片支架(73)上通过销轴二(41)装有扭簧一(42)和清种片(40)，排种条(43)上设有排种条种孔(37)和滑杆固定架(64)；滑杆固定架(64)上装有滑杆(38)，排种条(43)通过销轴三(44)、连杆弹簧组件(45)、销轴四(47)、摇臂(48)、销轴五(49)、销轴八(58)、连杆弹簧组件(52)、销轴六(51)与打孔机构(5)中的杠杆(61)连接。5. The electronic direct seeding laminator for rice according to claim 4, characterized in that, on the seed box (3), a seed metering device is installed with a seed metering device fixing slot (19) and a seed metering device fixing bolt (20). The seed meter (21) consists of a seed meter base (36), a seed metering strip (43), a seed guide tube (59), a seed clearing piece (40), a torsion spring (42), a pin shaft Two (41), a seed-clearing sheet support (73) and a sliding rod (38), the seed-metering device base (36) is provided with a seed-metering strip guide tube (39) and a seed-guiding tube (59), and the seed-metering strip (43) ) is installed in the seed row guide (39), the seed clearer bracket (73) is fixed on the seed row guide (39), and the seed clearer bracket (73) is equipped with a torsion spring through the second pin (41). (42) and a seed cleaning sheet (40), the seed metering strip (43) is provided with a seed metering strip hole (37) and a sliding rod fixing frame (64); the sliding rod fixing frame (64) is provided with a sliding rod (38) ), the seed bar (43) passes through the third pin (44), the connecting rod spring assembly (45), the fourth pin (47), the rocker arm (48), the fifth pin (49), and the eighth pin (58) , the connecting rod spring assembly (52), and the sixth pin (51) are connected with the lever (61) in the punching mechanism (5). 6.根据权利要求5所述的水稻电子直播覆膜机，其特征在于，种箱(3)端面上设有固定轴(4)，通过固定轴(4)和种箱定位块(2)把种箱(3)安装在机架(1)上；种箱(3)底部及右侧排种器固定螺栓(20)下方开有排种器安装口(81)。6. The rice electronic direct seeding laminator according to claim 5, wherein the end face of the seed box (3) is provided with a fixed shaft (4), and the fixed shaft (4) and the seed box positioning block (2) are The seed box (3) is installed on the frame (1); a seed meter installation port (81) is opened at the bottom of the seed box (3) and below the fixing bolt (20) of the right seed meter. 7.根据权利要求6所述的水稻电子直播覆膜机，其特征在于，压膜滚笼拉杆(15)上装有压膜滚笼(12)，压膜滚笼拉杆(15)与机架(1)之间装有压膜滚笼调整杆(6)，压膜滚笼调整杆(6)上装有弹簧(7)，压膜滚笼拉杆(15)上装有旋转偏码器支臂(14)，旋转编码器支臂(14)上安装有旋转编码器(8)，旋转编码器(8)的轴通过链轮组(13)与压膜滚笼(12)的轴连接。7. The rice electronic direct seeding laminating machine according to claim 6, characterized in that, the film rolling cage rod (15) is equipped with a film rolling cage (12), and the film rolling cage rod (15) is connected to the frame (15). 1) There is a lamination roller cage adjusting rod (6) between them, a spring (7) is installed on the lamination roller cage adjustment rod (6), and a rotary deviator support arm (14) is installed on the lamination roller cage rod (15). ), a rotary encoder (8) is installed on the rotary encoder support arm (14), and the shaft of the rotary encoder (8) is connected with the shaft of the lamination roller cage (12) through the sprocket group (13). 8.根据权利要求7所述的水稻电子直播覆膜机，其特征在于，压膜边装置滑轨(10)上装有压膜边装置(11)，压膜边装置(11)由压膜边装置支架(66)、调整杆(67)、调整螺母二(50)、压泥拖(68)、压膜边轮(69)、压膜边轮调整架(70)、调整螺母一(46)、压泥拖销轴(71)、锁紧手柄(72)构成，压膜边装置支架(66)上装有压泥托销轴(71)，通过压泥拖销轴(71)装有压泥拖(68)，压泥拖(68)与压膜边装置支架(66)之间装有调整杆(67)，调整杆(67)上设有调整螺母二(50)，压膜边装置支架(66)上装有压膜边轮调整架(70)，压膜边轮调整架(70)上设有调整螺母一(46)，压膜边轮调整架(70)上装有压膜边轮(69)，压膜边装置支架(66)上装有锁紧手柄(72)，压膜边装置滑轨(10)的中间位置与机架(1)之间装有滑轨固定架(9)。8. The rice electronic direct seeding laminating machine according to claim 7, characterized in that a lamination edge device (11) is installed on the lamination edge device slide rail (10), and the lamination edge device (11) consists of a lamination edge device (11). Device bracket (66), adjustment rod (67), adjustment nut two (50), pressure mud drag (68), pressure film side wheel (69), pressure film side wheel adjustment frame (70), adjustment nut one (46) , the mud pressing pin shaft (71) and the locking handle (72), the pressing mud supporting pin shaft (71) is installed on the film pressing side device bracket (66), and the pressing mud dragging pin shaft (71) is equipped with the pressing mud An adjusting rod (67) is installed between the drag (68), the mud pressing drag (68) and the film pressing side device bracket (66), and the adjusting rod (67) is provided with two adjusting nuts (50), and the film pressing side device support (66) is equipped with a lamination side wheel adjustment frame (70), an adjustment nut (46) is provided on the lamination side wheel adjustment frame (70), and a lamination side wheel (70) is installed on the lamination side wheel adjustment frame (70). 69), a locking handle (72) is installed on the bracket (66) of the lamination edge device, and a slide rail fixing frame (9) is installed between the middle position of the slide rail (10) of the lamination edge device and the frame (1). 9.根据权利要求8所述的水稻电子直播覆膜机，其特征在于，地膜卷轴(16)上装有地膜(28)的膜卷。9. The rice electronic direct seeding mulching machine according to claim 8, characterized in that, a film roll of the mulching film (28) is installed on the mulching film reel (16). 10.根据权利要求9所述的水稻电子直播覆膜机，其特征在于，稳压电源电路(75)的VCC1与牵引机车电源接通，同时又向微处理器电路(76)提供了另一低于VCC1电压的第二电源VCC2；旋转编码器(8)轴与压膜滚笼(12)轴通过链轮组(13)相连，当播种机前进压膜滚笼(12)转动时能产生与播种机前进速度同步的电脉冲信号，该脉冲信号送入下一级的微处理器电路(76)，微处理器电路(76)中的光电耦合器IC3和光电耦合器IC4是对不同工作电压的旋转编码器(8)和微处理器电路(76)进行匹配，通过微处理器电路(76)中的拨码开关S7设定不同的编码，微处理器IC5对旋转编码器(8)输出的电脉冲进行不同的分频，电磁铁(30)的动作次数随着不同的分频比而改变，从而改变水稻播种的穴距，调整微处理器电路(76)中的拨码开关S8的编码，微处理器IC5可改变输出电脉冲宽度，从而改变电磁铁(30)的吸合时间，以保证鸭嘴(56)和鸭嘴活门(55)能在打孔吐出种子后快速返回；开关S1至开关S6是调整打孔机构(5)、排种器(21)和电磁铁(30)动作的手动开关；微处理器电路(76)中的集成电路IC6是将电平转换后把电脉冲信号送入下一级的开关驱动电路(77)；开关驱动电路(77)将输入的电脉冲信号放大后驱动下一级的开关电路(78)，开关电路(78)中的场效应管Q1至场效应管Q6在电脉冲信号作用下导通或截止，从而控制执行机构电路(79)中的电磁铁L1至电磁铁L6的吸合与断开，带动机械部分的打孔机构(5)和排种器(20)工作，执行机构电路(79)中二极管D1至二极管D6是释放电磁铁L1至电磁铁L6感应电动势的，以保护开关电路(78)中的场效应管Q1至场效应管Q6不被击穿，执行机构电路(79)中的开关S9至开关S14的作用是根据播种覆膜工作的需要，关闭相对应的电磁铁(30)、打孔机构(5)和排种器(21)。10. The rice electronic direct seeding laminating machine according to claim 9 is characterized in that, the VCC1 of the regulated power supply circuit (75) is connected with the power supply of the traction locomotive, and simultaneously provides another microprocessor circuit (76). The second power supply VCC2 with a voltage lower than VCC1; the shaft of the rotary encoder (8) is connected with the shaft of the lamination roller cage (12) through the sprocket group (13), which can generate a The electrical pulse signal synchronized with the forward speed of the seeder is sent to the microprocessor circuit (76) of the next stage. The photocoupler IC3 and the photocoupler IC4 in the microprocessor circuit (76) are for different work. The voltage rotary encoder (8) is matched with the microprocessor circuit (76), and different codes are set through the DIP switch S7 in the microprocessor circuit (76). The output electric pulses are divided into different frequencies, and the number of actions of the electromagnet (30) changes with different frequency division ratios, so as to change the pitch of rice sowing, and adjust the DIP switch S8 in the microprocessor circuit (76). The microprocessor IC5 can change the output electric pulse width, thereby changing the pull-in time of the electromagnet (30), so as to ensure that the duckbill (56) and the duckbill valve (55) can return quickly after punching out the seeds; Switch S1 to switch S6 are manual switches for adjusting the action of the punching mechanism (5), the seed metering device (21) and the electromagnet (30). The electric pulse signal is sent to the switch drive circuit (77) of the next stage; the switch drive circuit (77) amplifies the input electric pulse signal and drives the switch circuit (78) of the next stage, and the field effect in the switch circuit (78) The tube Q1 to the field effect tube Q6 are turned on or off under the action of the electric pulse signal, so as to control the pull-in and disconnection of the electromagnet L1 to the electromagnet L6 in the actuator circuit (79), and drive the punching mechanism of the mechanical part ( 5) Working with the seed meter (20), the diodes D1 to D6 in the actuator circuit (79) release the induced electromotive force from the electromagnets L1 to L6 to protect the field effect transistors Q1 to the switching circuit (78). The FET Q6 is not broken down, and the functions of the switches S9 to S14 in the actuator circuit (79) are to close the corresponding electromagnets (30), punching mechanisms (5) and Seed meter (21).
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110132625A (en) * 2019-05-15 2019-08-16 中国农业机械化科学研究院 Seeding quality detection method and device of a duckbill drum seeder
CN113728762A (en) * 2021-09-14 2021-12-03 东北农业大学 Lever type hole sowing seed discharging unit with adjustable sowing depth

Citations (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1055277A (en) * 1990-12-13 1991-10-16 房双龙 Electronic pulse precision seed sowing device
CN2180028Y (en) * 1993-11-30 1994-10-26 山东工程学院科技开发总公司 Electromagnetic vibration precision row planter
CN2207054Y (en) * 1994-10-25 1995-09-13 房双龙 Rice seed coating direct seeding machine
KR19980082166A (en) * 1997-05-01 1998-12-05 유환덕 Travel speed proportional seeding shaft drive device of planter
CA2240568A1 (en) * 1998-06-12 1999-12-12 Norbert Beaujot No-till stubble row seeder guidance system
CN2555599Y (en) * 2002-08-06 2003-06-18 江苏大学 Magnetic suction type precision seeding device
CN2604862Y (en) * 2003-03-15 2004-03-03 王宏林 Electronic monitoring precise seed-sowing device
CN2647029Y (en) * 2003-08-13 2004-10-13 房双龙 Rice paddy planting mulching film machine
JP2009131203A (en) * 2007-11-30 2009-06-18 Iseki & Co Ltd Direct seeding machine
CN201307994Y (en) * 2008-09-16 2009-09-16 广州城市职业学院 Pneumatic-type single-seed rice precision seeder
CN101536631A (en) * 2009-04-29 2009-09-23 李福顺 Pneumatic membrane installing precision punching planter
JP2010051214A (en) * 2008-08-27 2010-03-11 Iseki & Co Ltd Direct sowing machine
JP2011142872A (en) * 2010-01-15 2011-07-28 Kubota Corp Paddy field working machine
JP2011147355A (en) * 2010-01-19 2011-08-04 Iseki & Co Ltd Delivery device of seeding machine
CN102511223A (en) * 2011-12-16 2012-06-27 江苏大学 Permanent magnetic suction head plate type precision seeder
CN102577709A (en) * 2012-03-02 2012-07-18 王江峰 Garlic planting machine
US20120316736A1 (en) * 2011-06-10 2012-12-13 Great Plains Manufacturing, Incorporated Cultivation air seeder having sequentially operated tools
CN103081618A (en) * 2013-01-15 2013-05-08 张宇文 Special hill-seeding mechanism for hill planter and non-displacement precise hill planter
CN104303647A (en) * 2014-10-22 2015-01-28 山西省农业机械化科学研究院 Precise corn film mulching and perforating seeding machine
CN105594527A (en) * 2016-03-15 2016-05-25 赵振启 A film-covered seeding device
CN106550628A (en) * 2015-09-29 2017-04-05 冯月光 A kind of seeder
WO2017092203A1 (en) * 2015-12-04 2017-06-08 青岛农业大学 Large foldable four-ridge-eight-row peanut planter
CN107493707A (en) * 2017-02-28 2017-12-22 山西省农业机械化科学研究院 Plantation exempts to put the corn rotary tillage overlay film precision drill of seedling under film
CN107912110A (en) * 2017-12-22 2018-04-17 塔里木大学 Cotton plots breeding precision planter
CN108617195A (en) * 2017-03-16 2018-10-09 冯月光 Moisture film seeder
CN209931063U (en) * 2019-01-21 2020-01-14 房双龙 Electronic rice direct seeding and film mulching machine

Patent Citations (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1055277A (en) * 1990-12-13 1991-10-16 房双龙 Electronic pulse precision seed sowing device
CN2180028Y (en) * 1993-11-30 1994-10-26 山东工程学院科技开发总公司 Electromagnetic vibration precision row planter
CN2207054Y (en) * 1994-10-25 1995-09-13 房双龙 Rice seed coating direct seeding machine
KR19980082166A (en) * 1997-05-01 1998-12-05 유환덕 Travel speed proportional seeding shaft drive device of planter
CA2240568A1 (en) * 1998-06-12 1999-12-12 Norbert Beaujot No-till stubble row seeder guidance system
CN2555599Y (en) * 2002-08-06 2003-06-18 江苏大学 Magnetic suction type precision seeding device
CN2604862Y (en) * 2003-03-15 2004-03-03 王宏林 Electronic monitoring precise seed-sowing device
CN2647029Y (en) * 2003-08-13 2004-10-13 房双龙 Rice paddy planting mulching film machine
JP2009131203A (en) * 2007-11-30 2009-06-18 Iseki & Co Ltd Direct seeding machine
JP2010051214A (en) * 2008-08-27 2010-03-11 Iseki & Co Ltd Direct sowing machine
CN201307994Y (en) * 2008-09-16 2009-09-16 广州城市职业学院 Pneumatic-type single-seed rice precision seeder
CN101536631A (en) * 2009-04-29 2009-09-23 李福顺 Pneumatic membrane installing precision punching planter
JP2011142872A (en) * 2010-01-15 2011-07-28 Kubota Corp Paddy field working machine
JP2011147355A (en) * 2010-01-19 2011-08-04 Iseki & Co Ltd Delivery device of seeding machine
US20120316736A1 (en) * 2011-06-10 2012-12-13 Great Plains Manufacturing, Incorporated Cultivation air seeder having sequentially operated tools
CN102511223A (en) * 2011-12-16 2012-06-27 江苏大学 Permanent magnetic suction head plate type precision seeder
CN102577709A (en) * 2012-03-02 2012-07-18 王江峰 Garlic planting machine
CN103081618A (en) * 2013-01-15 2013-05-08 张宇文 Special hill-seeding mechanism for hill planter and non-displacement precise hill planter
CN104303647A (en) * 2014-10-22 2015-01-28 山西省农业机械化科学研究院 Precise corn film mulching and perforating seeding machine
CN106550628A (en) * 2015-09-29 2017-04-05 冯月光 A kind of seeder
WO2017092203A1 (en) * 2015-12-04 2017-06-08 青岛农业大学 Large foldable four-ridge-eight-row peanut planter
CN105594527A (en) * 2016-03-15 2016-05-25 赵振启 A film-covered seeding device
CN107493707A (en) * 2017-02-28 2017-12-22 山西省农业机械化科学研究院 Plantation exempts to put the corn rotary tillage overlay film precision drill of seedling under film
CN108617195A (en) * 2017-03-16 2018-10-09 冯月光 Moisture film seeder
CN107912110A (en) * 2017-12-22 2018-04-17 塔里木大学 Cotton plots breeding precision planter
CN209931063U (en) * 2019-01-21 2020-01-14 房双龙 Electronic rice direct seeding and film mulching machine

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
刘松等: "气动式水稻钵育联合精量真空播种机的整体结构设计", 黑龙江八一农垦大学学报, no. 04, pages 50 - 53 *
宋元萍: "2BMK-1/3型穴播式铺膜播种机试制与试验研究", 当代农机, no. 12, pages 75 - 76 *
段婷等: "精密播种机监测系统的研究现状", 农业科技与信息, no. 22, pages 49 - 50 *
陈学庚等: "水稻膜下滴灌种植与播种机的研究开发", 农机化研究, no. 03, pages 74 - 78 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110132625A (en) * 2019-05-15 2019-08-16 中国农业机械化科学研究院 Seeding quality detection method and device of a duckbill drum seeder
CN113728762A (en) * 2021-09-14 2021-12-03 东北农业大学 Lever type hole sowing seed discharging unit with adjustable sowing depth

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