CN103348804A - Corn planter - Google Patents

Corn planter Download PDF

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Publication number
CN103348804A
CN103348804A CN2013103454463A CN201310345446A CN103348804A CN 103348804 A CN103348804 A CN 103348804A CN 2013103454463 A CN2013103454463 A CN 2013103454463A CN 201310345446 A CN201310345446 A CN 201310345446A CN 103348804 A CN103348804 A CN 103348804A
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CN
China
Prior art keywords
assembly
frame
stubble
sub
antiwind
Prior art date
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Pending
Application number
CN2013103454463A
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Chinese (zh)
Inventor
朱现忠
刘新强
单雷
卜召成
丁冰冰
杨文洁
苏海全
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANDONG DAHUA MACHINERY CO Ltd
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SHANDONG DAHUA MACHINERY CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by SHANDONG DAHUA MACHINERY CO Ltd filed Critical SHANDONG DAHUA MACHINERY CO Ltd
Priority to CN2013103454463A priority Critical patent/CN103348804A/en
Publication of CN103348804A publication Critical patent/CN103348804A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a corn planter, comprising a frame and a drive part, wherein the frame comprises a main frame, a secondary frame and a three-point suspension gear assembly which is arranged on the main frame, wherein the three-point suspension gear assembly is connected with a tractor in a suspension manner; the drive part comprises a universal joint drive shaft, and a gear reduction gear box; the universal joint drive shaft is connected with a power output shaft of the tractor; the corn planter also comprises a stubble cleaning part; the stubble cleaning part comprises a chain drive device; a driving chain wheel of the chain drive device is arranged on an output shaft of the gear reduction gear box; a driven chain wheel of the chain drive device is arranged on a stubble cleaning shaft; a stubble cleaning knife is arranged on the stubble cleaning shaft. The planter can finish composite operation of cleaning of a straw stubble, no-tillage ditching fertilization, no-till precise seeding, earthing and suppressing in a one-time job, so that the working performance is greatly improved; the agricultural labor intensity is reduced; the planter is reasonable in structure, high in working performance and good in seeding quality, and has high use reliability.

Description

A kind of corn drill
Technical field
The present invention relates to technical field of agricultural harvesting, especially relate to the clear stubble of a kind of corn no-tillage fertilizing precision sower.
Background technology
Summer corn can be planted in many areas of China's North of Yangtze River and then after results winter wheat.After the combine results were complete, wheat stalk thickness residual in the wheat paddock was up to 20 ㎝, and root stubble length is generally at 15-45 ㎝, large like this stalk overlay capacity is sowed with regular drill in the past, stop up seriously, and very easily the disconnected ridge of appearance is short of seedling, and causes difficulty for the sowing of corn.Because government prohibits burning, most of manual type cleaning stalk and root stubble of adopting caused artificial waste in recent years, the mechanization usage degree is not high, and the blanking time to corn planting behind the harvesting wheat is short, evening corn planting time very easily occurs, the not situation of high yield occurs.
Summary of the invention
The object of the invention is to overcome the shortcoming that exists in the prior art, provide a kind of multiple functional, the disposable clear stubble of wheat of finishing, the corn drill of corn seeding and fertilising, this machine operation efficient is high, sow effective, the technical scheme that adopts is: a kind of corn drill, comprise frame and running part, described frame comprises main frame, sub-frame and the three point linkage assembly that is installed on the main frame, described three point linkage assembly hangs with tractor and is connected, described running part comprises the Cardan shaft that connects tractor motive power output shaft, the gear reduction transmission case, it is characterized in that: described corn drill also comprises clearly stubble part, described clear stubble part comprises chain and sprocket driving device, the drive sprocket of described chain and sprocket driving device is installed on the output shaft of described gear reduction transmission case, the driven sprocket of described chain and sprocket driving device is contained in clearly on the stubble axle, at a clear stubble axle clearly stubble cutter is housed.
Technical scheme of the present invention also has: a kind of corn drill, comprise frame and running part, described frame comprises main frame, sub-frame and the three point linkage assembly that is installed on the main frame, described three point linkage assembly hangs with tractor and is connected, described running part comprises the Cardan shaft that connects tractor motive power output shaft, the gear reduction transmission case, it is characterized in that: described corn drill also comprises clearly stubble part, described clear stubble part comprises belt driver, the driving pulley of described belt driver is installed in the output of described gear reduction transmission case, the driven pulley of described belt driver is contained in clearly on the stubble axle, at a clear stubble axle clearly stubble cutter is housed.
Technical characterictic of the present invention also has: described corn drill also comprises kind of a case, fertile case and device combined assembly, described device combined assembly comprises fertilizer apparatus assembly and the applicator boot assembly that is connected with sub-frame, between described fertilizer apparatus assembly and the applicator boot assembly defertilizing tube that is communicated with is arranged, the applicator boot assembly comprises the fertilising ditching knife.
Technical characterictic of the present invention also has: described device combined assembly also comprises the seeding-apparatus assembly that is connected with sub-frame, and the bottom of described kind of case is communicated with described seeding-apparatus assembly.
Technical characterictic of the present invention also has: described device combined assembly also comprises the seed opener assembly that is connected with sub-frame, and described seed opener assembly comprises the sowing and ditching cutter.
Technical characterictic of the present invention also has: described device combined assembly also comprises the antiwind assembly that is connected with sub-frame, described antiwind assembly comprises front antiwind assembly and rear antiwind assembly, described front antiwind assembly is installed in applicator boot assembly place, and described rear antiwind assembly is installed in seed opener assembly place.
Technical characterictic of the present invention also has: described device combined assembly also comprises the covering device assembly that is connected with sub-frame, and described covering device assembly comprises the earthing wheel.
Technical characterictic of the present invention also has: described device combined assembly also comprises the land wheel earth roller assembly that is connected with sub-frame, and described land wheel earth roller assembly comprises land wheel.
Beneficial effect of the present invention is: this sower can be finished the compound operation of the removing of straw stubble, no-tillage ditching-fertilizing, no-tillage precision drilling, earthing, suppression in one-stop operation, greatly improved operating efficiency, has alleviated rural labor intensity; This sower is rational in infrastructure, and operating efficiency is high, and seeding quality is good, and dependability is high, meets the conservation tillage pattern that country advocates energetically, has a good application prospect.
Description of drawings
Accompanying drawing 1 is the embodiment of the invention one structural representation, and accompanying drawing 2 is the embodiment of the invention two structural representations, wherein 1 be clearly the stubble cutter, the 2nd, clearly the stubble axle, the 3rd, guard shield, the 4th, chain and sprocket driving device, 4 ' is belt driver, the 5th, and three point linkage assembly, the 6th, Cardan shaft, the 7th, the gear reduction transmission case, the 8th, adjust pull bar, the 9th, the secondary suspension, the 10th, fertile case, the 11st, fertilizer apparatus assembly, the 12nd, regulating handle, the 13rd, kind of case, the 14th, land wheel earth roller assembly, the 15th, land wheel, the 16th, drive assembly, the 17th, the covering device assembly, the 18th, seeding-apparatus assembly, the 19th, rear antiwind assembly, the 20th, seed opener assembly, the 21st, sub-frame, the 22nd, defertilizing tube, the 23rd, applicator boot assembly, the 24th, front antiwind assembly, the 25th, sub-frame adjusting device, the 26th, main frame.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
Embodiment one: a kind of corn drill, comprise frame, running part, kind case, fertile case, device combined assembly and clear stubble part, frame comprises main frame 26, sub-frame 21 and is installed in three point linkage assembly 5 on the main frame 26, three point linkage assembly 5 is connected with the suspension of tractor, running part comprises Cardan shaft 6, the gear reduction transmission case 7 that connects tractor motive power output shaft, and the power that transports from tractor motive power output shaft is passed to this corn drill through Cardan shaft 6 and gear reduction transmission case 7.Clear stubble part comprises that chain and sprocket driving device 4, the drive sprocket of chain and sprocket driving device 4 are installed on the output shaft of gear reduction transmission case 7, and the driven sprocket of chain and sprocket driving device 4 is contained in clearly on the stubble axle 2, at a clear stubble axle 2 clearly stubble cutter 1 is housed.Clear stubble cutter 1 is clearly stubble cuttves of four teeth in the present embodiment, thereby when stubble axle 2 rotated clearly, the clear batch cutter 1 of drive rotates realized clearly stubble processing of stalk.
The device combined assembly comprises fertilizer apparatus assembly 11 and the applicator boot assembly 23 that is connected with sub-frame 21, between fertilizer apparatus assembly 11 and applicator boot 23 assemblies defertilizing tube 22 that is communicated with is arranged, and applicator boot 23 assemblies comprise the fertilising ditching knife.The fertilizer that is placed in the fertile case 10 is finished the fertilising operation through fertilizer apparatus assembly 11, defertilizing tube 22, applicator boot 23.
The device combined assembly also comprises seeding-apparatus assembly 18 and the seed opener assembly 20 that is connected with sub-frame 21, is band gear speed change precise seeder assembly in the present embodiment, and seed opener assembly 20 comprises the sowing and ditching cutter.The bottom of planting case 13 is communicated with seeding-apparatus assembly 18.Plant case 13 Sino-Russian maize seeds and sow processing through seeding-apparatus assemblies 18, seed opener assembly 20.
The device combined assembly also comprises the antiwind assembly that is connected with sub-frame 21, antiwind assembly comprises front antiwind assembly 24 and rear antiwind assembly 19, front antiwind assembly 24 is installed in applicator boot assembly 23 places, and rear antiwind assembly 19 is installed in seed opener assembly 20 places.
The device combined assembly also comprises covering device assembly 17 and the land wheel earth roller assembly 14 that is connected with sub-frame 21, and covering device assembly 17 comprises the earthing wheel, finishes the earthing operation by covering device assembly 17, buries and covers seed.Land wheel 15 plays the power transmission effect incessantly, also finishes the suppression operation with land wheel earth roller assembly 14.
Embodiment two: a kind of corn drill, comprise frame, running part, kind case, fertile case, device combined assembly and clear stubble part, frame comprises main frame 26, sub-frame 21 and is installed in three point linkage assembly 5 on the main frame 26, three point linkage assembly 5 is connected with the suspension of tractor, running part comprises Cardan shaft 6, the gear reduction transmission case 7 that connects tractor motive power output shaft, and the power that transports from tractor motive power output shaft is passed to this corn drill through Cardan shaft 6 and gear reduction transmission case 7.Clear stubble part comprises that belt driver 4 ', the driving pulley of belt driver 4 ' are installed on the output shaft of gear reduction transmission case 7, and the driven pulley of belt driver 4 ' is contained in clearly on the stubble axle 2, at a clear stubble axle 2 clearly stubble cutter 1 is housed.Clear stubble cutter 1 is clearly stubble cuttves of four teeth in the present embodiment, thereby when stubble axle 2 rotated clearly, the clear batch cutter 1 of drive rotates realized clearly stubble processing of stalk.
The device combined assembly comprises fertilizer apparatus assembly 11 and the applicator boot assembly 23 that is connected with sub-frame 21, between fertilizer apparatus assembly 11 and applicator boot 23 assemblies defertilizing tube 22 that is communicated with is arranged, and applicator boot 23 assemblies comprise the fertilising ditching knife.The fertilizer that is placed in the fertile case 10 is finished the fertilising operation through fertilizer apparatus assembly 11, defertilizing tube 22, applicator boot 23.
The device combined assembly also comprises seeding-apparatus assembly 18 and the seed opener assembly 20 that is connected with sub-frame 21, is band gear speed change precise seeder assembly in the present embodiment, and seed opener assembly 20 comprises the sowing and ditching cutter.The bottom of planting case 13 is communicated with seeding-apparatus assembly 18.Plant case 13 Sino-Russian maize seeds and sow processing through seeding-apparatus assemblies 18, seed opener assembly 20.
The device combined assembly also comprises the antiwind assembly that is connected with sub-frame 21, antiwind assembly comprises front antiwind assembly 24 and rear antiwind assembly 19, front antiwind assembly 24 is installed in applicator boot assembly 23 places, and rear antiwind assembly 19 is installed in seed opener assembly 20 places.
The device combined assembly also comprises covering device assembly 17 and the land wheel earth roller assembly 14 that is connected with sub-frame 21, and covering device assembly 17 comprises the earthing wheel, finishes the earthing operation by covering device assembly 17, buries and covers seed.Land wheel 15 plays the power transmission effect incessantly, also finishes the suppression operation with land wheel earth roller assembly 14.
Certainly, above-mentioned explanation is not limitation of the present invention, and the present invention also is not limited only to above-mentioned giving an example, and the variation that those skilled in the art make in essential scope of the present invention, remodeling, interpolation or replacement also belong to protection scope of the present invention.

Claims (8)

1. corn drill, comprise frame and running part, described frame comprises main frame, sub-frame and the three point linkage assembly that is installed on the main frame, described three point linkage assembly hangs with tractor and is connected, described running part comprises the Cardan shaft that connects tractor motive power output shaft, the gear reduction transmission case, it is characterized in that: described corn drill also comprises clearly stubble part, described clear stubble part comprises chain and sprocket driving device, the drive sprocket of described chain and sprocket driving device is installed on the output shaft of described gear reduction transmission case, the driven sprocket of described chain and sprocket driving device is contained in clearly on the stubble axle, at a clear stubble axle clearly stubble cutter is housed.
2. corn drill, comprise frame and running part, described frame comprises main frame, sub-frame and the three point linkage assembly that is installed on the main frame, described three point linkage assembly hangs with tractor and is connected, described running part comprises the Cardan shaft that connects tractor motive power output shaft, the gear reduction transmission case, it is characterized in that: described corn drill also comprises clearly stubble part, described clear stubble part comprises belt driver, the driving pulley of described belt driver is installed in the output of described gear reduction transmission case, the driven pulley of described belt driver is contained in clearly on the stubble axle, at a clear stubble axle clearly stubble cutter is housed.
3. according to claim 1 or 2 described corn drills, it is characterized in that: described corn drill also comprises kind of a case, fertile case and device combined assembly, described device combined assembly comprises fertilizer apparatus assembly and the applicator boot assembly that is connected with sub-frame, between described fertilizer apparatus assembly and the applicator boot assembly defertilizing tube that is communicated with is arranged, the applicator boot assembly comprises the fertilising ditching knife.
4. according to corn drill claimed in claim 3, it is characterized in that: described device combined assembly also comprises the seeding-apparatus assembly that is connected with sub-frame, and the bottom of described kind of case is communicated with described seeding-apparatus assembly.
5. according to corn drill claimed in claim 4, it is characterized in that: described device combined assembly also comprises the seed opener assembly that is connected with sub-frame, and described seed opener assembly comprises the sowing and ditching cutter.
6. according to corn drill claimed in claim 5, it is characterized in that: described device combined assembly also comprises the antiwind assembly that is connected with sub-frame, described antiwind assembly comprises front antiwind assembly and rear antiwind assembly, described front antiwind assembly is installed in applicator boot assembly place, and described rear antiwind assembly is installed in seed opener assembly place.
7. according to corn drill claimed in claim 3, it is characterized in that: described device combined assembly also comprises the covering device assembly that is connected with sub-frame, and described covering device assembly comprises the earthing wheel.
8. according to corn drill claimed in claim 3, it is characterized in that: described device combined assembly also comprises the land wheel earth roller assembly that is connected with sub-frame, and described land wheel earth roller assembly comprises land wheel.
CN2013103454463A 2013-06-19 2013-08-09 Corn planter Pending CN103348804A (en)

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CN201320351965.6 2013-06-19
CN201320351965 2013-06-19
CN2013103454463A CN103348804A (en) 2013-06-19 2013-08-09 Corn planter

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107980368A (en) * 2017-11-21 2018-05-04 农业部南京农业机械化研究所 A kind of straw covering plot suitable for corn wide-narrow row planting is no-tillage clean area's seeder
CN108684259A (en) * 2018-05-18 2018-10-23 山东省农业机械科学研究院 The clear stubble ferti-seeding combine of one seedling band
CN108848794A (en) * 2018-08-17 2018-11-23 辛义华 Antiwind corn drill
CN109757157A (en) * 2019-03-04 2019-05-17 宿州学院 A kind of agricultural fertilizer seeding apparatus
CN110313257A (en) * 2019-06-30 2019-10-11 安徽省新田农业机械制造有限公司 A kind of reinforced rotary cultivator and its application method based on intermediate transmission
CN111869376A (en) * 2020-08-13 2020-11-03 段梦迪 Agricultural seeder
CN112449800A (en) * 2020-11-12 2021-03-09 山东省农业机械科学研究院 Seedling belt stubble cleaning and paper belt seeding integrated operation device

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203353103U (en) * 2013-06-19 2013-12-25 山东大华机械有限公司 Corn planter
CN104285557A (en) * 2014-09-29 2015-01-21 张家港市沙洲绿农业科技发展有限公司 Precise seeder
CN106879282A (en) * 2015-12-15 2017-06-23 重庆市瑰邦农业开发有限公司 A kind of corn drill
CN106508149A (en) * 2016-12-07 2017-03-22 芜湖仓实农业装备制造有限公司 Multifunctional combined operation machine
CN112042336B (en) * 2020-09-30 2024-07-12 中国农业大学 Lily seed ball alignment seeder

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GB1529826A (en) * 1974-12-30 1978-10-25 Inst Nac De La Reforma Agraria Apparatus for use in cultivating sugar cane
US4624197A (en) * 1982-11-22 1986-11-25 Denny Drake Minimum tillage toolbar and method for using same
CN2912216Y (en) * 2006-03-17 2007-06-20 叶保国 Multifunctional combined drill
CN201142828Y (en) * 2007-12-06 2008-11-05 中国农业大学 Active mode corn furrow drilling non-ploughing sowing machine
CN101361419A (en) * 2008-08-06 2009-02-11 李兵 Two-axis stubbling rotary-tillage fertiliser deep-placement adjustable repression sowing device
CN201270654Y (en) * 2008-08-04 2009-07-15 张学法 No-tillage stubble-cleaning corn planter
CN201393372Y (en) * 2009-05-21 2010-02-03 农业部南京农业机械化研究所 Less-sowing free composite lister-planter
CN202524714U (en) * 2012-04-06 2012-11-14 孙洪刚 Multifunctional stubble cleaner
CN202889922U (en) * 2012-09-25 2013-04-24 河南科海廷机械有限公司 No-tillage maize hill planter
CN203353103U (en) * 2013-06-19 2013-12-25 山东大华机械有限公司 Corn planter

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1529826A (en) * 1974-12-30 1978-10-25 Inst Nac De La Reforma Agraria Apparatus for use in cultivating sugar cane
US4624197A (en) * 1982-11-22 1986-11-25 Denny Drake Minimum tillage toolbar and method for using same
CN2912216Y (en) * 2006-03-17 2007-06-20 叶保国 Multifunctional combined drill
CN201142828Y (en) * 2007-12-06 2008-11-05 中国农业大学 Active mode corn furrow drilling non-ploughing sowing machine
CN201270654Y (en) * 2008-08-04 2009-07-15 张学法 No-tillage stubble-cleaning corn planter
CN101361419A (en) * 2008-08-06 2009-02-11 李兵 Two-axis stubbling rotary-tillage fertiliser deep-placement adjustable repression sowing device
CN201393372Y (en) * 2009-05-21 2010-02-03 农业部南京农业机械化研究所 Less-sowing free composite lister-planter
CN202524714U (en) * 2012-04-06 2012-11-14 孙洪刚 Multifunctional stubble cleaner
CN202889922U (en) * 2012-09-25 2013-04-24 河南科海廷机械有限公司 No-tillage maize hill planter
CN203353103U (en) * 2013-06-19 2013-12-25 山东大华机械有限公司 Corn planter

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107980368A (en) * 2017-11-21 2018-05-04 农业部南京农业机械化研究所 A kind of straw covering plot suitable for corn wide-narrow row planting is no-tillage clean area's seeder
CN107980368B (en) * 2017-11-21 2020-11-24 农业部南京农业机械化研究所 Straw mulching land no-tillage clean area seeder suitable for wide-narrow row planting of corn
CN108684259A (en) * 2018-05-18 2018-10-23 山东省农业机械科学研究院 The clear stubble ferti-seeding combine of one seedling band
CN108848794A (en) * 2018-08-17 2018-11-23 辛义华 Antiwind corn drill
CN109757157A (en) * 2019-03-04 2019-05-17 宿州学院 A kind of agricultural fertilizer seeding apparatus
CN110313257A (en) * 2019-06-30 2019-10-11 安徽省新田农业机械制造有限公司 A kind of reinforced rotary cultivator and its application method based on intermediate transmission
CN111869376A (en) * 2020-08-13 2020-11-03 段梦迪 Agricultural seeder
CN111869376B (en) * 2020-08-13 2021-07-20 赵春明 Agricultural seeder
CN112449800A (en) * 2020-11-12 2021-03-09 山东省农业机械科学研究院 Seedling belt stubble cleaning and paper belt seeding integrated operation device
WO2022100172A1 (en) * 2020-11-12 2022-05-19 山东省农业机械科学研究院 Seedling belt stubble removing and paper tape seeding integrated operation device

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Application publication date: 20131016