CN104782256B - Crushed stalk mulching and returning machine is sowed in a kind of rotary tillage - Google Patents
Crushed stalk mulching and returning machine is sowed in a kind of rotary tillage Download PDFInfo
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- CN104782256B CN104782256B CN201510234813.1A CN201510234813A CN104782256B CN 104782256 B CN104782256 B CN 104782256B CN 201510234813 A CN201510234813 A CN 201510234813A CN 104782256 B CN104782256 B CN 104782256B
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- rotary tillage
- cutter shaft
- stalk
- sowed
- shaft
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Abstract
Crushed stalk mulching and returning machine is sowed in a kind of rotary tillage，Tractor drives middle driving box (3) by universal joint (2)、Side transmission case (4) and then drive main pulley (23) rotation，Main pulley drives driving pulley (21) to rotate by belt (22)，Drive rotary tillage cutter shaft (24)、Crush cutter shaft (25) operation，Ground wheel drive drive sprocket (114) is rotated，Drive sprocket drives drive sprocket (111) to rotate by chain (112)，Drive feed shaft (110)、Fertilizer expelling shaft (5) is rotated，Seed falls into seed spout (116) and falls on farmed field，The wind that the stalk of crushing is produced by fan blade (119) to stalk conveyor chamber (113) forward open end and blow backward，Through falling in earth's surface under rear open end，The field face of rotary tillage seeding and fertilizing is suppressed by land wheel，Rotary tillage is so once completed、Fertilising、Sowing、Crushed stalk，Straw mulching and returning and suppression flow chart.
Description
Technical field
The present invention relates to a kind of chopper, specifically a kind of rotary tillage sowing crushed stalk mulching and returning machine, belong to agriculture machine
Tool technical field.
Background technology
As the raising of Agricultural Mechanization Degree, rotary cultivator, ditching machine, fertilizer applicator etc. are widely used in the cultivated site preparation neck of agricultural
Domain, has fundamentally liberated the both hands of peasant, has improve operating efficiency, reduced labour cost.
But the currently used straw counters-field set of China and rotary tillage sowing machine are single homework, operation is few, need to first carry out straw
Stalk is crushed, and then carries out rotary tillage seeding and fertilizing operation, and operating efficiency is low, and power consumption is high, and production cost is high, and stalk is wholly embedded into soil
In, it is unfavorable for that germination grows.
Content of the invention
For the problem that above-mentioned prior art is present, the present invention provides a kind of rotary tillage and sows crushed stalk mulching and returning machine,
The machine can be supported the use with large and middle tractor, can once complete rotary tillage hack, fertilising, sowing, crushed stalk, and improving straw mulching is also
Field and suppression six procedures, and have simple structure, easy to install, good economy performance the characteristics of.
To achieve these goals, the present invention provides a kind of rotary tillage and sows crushed stalk mulching and returning machine, including frame and
Land wheel, land wheel are arranged on the lower section at frame rear portion, and the rear upper of frame is provided with receptacle and seed-box, the row of receptacle
Equipped with fertilizer gear on fertile axle, seeding gear and drive sprocket, the drive sprocket is sequentially arranged with the feed shaft of seed-box
It is connected with the drive sprocket on land wheel by chain, seeding gear is intermeshed with fertilizer gear, is set in the lower rear of frame
The seed spout connected with seed-box and the defeated fertile head connected with receptacle is equipped with, the front upper of frame is provided with intermediate transmission
Case, is additionally provided with side transmission case in the side of middle driving box, and the middle driving box is connected with side transmission case by power transmission shaft,
The rotary tillage cutter shaft with rotary blade is connected with below middle driving box, and the side transmission case passes through transmission belt and is fixedly installed
Driving wheel connection on rotary tillage cutter shaft one end, is provided with crushing cutter shaft in front of rotary tillage cutter shaft, crushes on cutter shaft equipped with many
Crushing knife and multiple fan blades, the other end of the rotary tillage cutter shaft are provided with main pulley, the main pulley by belt with
It is fixedly installed on the driving pulley connection that crushes on cutter shaft one end；In the upper of the lower section of frame, crushing cutter shaft and rotary tillage cutter shaft
Side is provided with stalk conveyor chamber, and the forward open end of the stalk conveyor chamber is covered in the top of fan blade peak, its rear open end
It is located at the front portion of land wheel.
As a further improvement on the present invention, the rear of the stalk conveyor chamber is exported for arc.
As a further improvement on the present invention, the crushing knife is zigzag crushing knife.
As a further improvement on the present invention, the fan blade is vane type fan blade.
As a further improvement on the present invention, is provided with the front portion of middle driving box the universal of connection vehicle transmissions
Section.
The present invention is connected with crushing knife by the front upper connecting side transmission case in frame in the lower front of frame
Axle, is connected with rotary tillage cutter shaft below middle driving box, is connected with the top of rotary tillage cutter shaft in the lower section of frame, crushing cutter shaft
Stalk conveyor chamber, crush many crushing knife and multiple fan blades on cutter shaft, can be while rotary tillage hack seeding and fertilizing by stalk
Uniform fold is rolled to earth's surface by land wheel after crushing, is drenched with rain through weathering after improving straw mulching to earth's surface and can be rotted naturally to be changed into organic
Fertilizer, is conducive to field water conservation, fertilizer conservation to promote germination growth, and can reduce the environmental pollution that crop straw burning brings, both protected
Environment, increased soil fertility again, and can improve the yield of crops.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the top view of Fig. 1.
In figure：1st, frame, 2, universal joint, 3, middle driving box, 4, side transmission case, 5, fertilizer expelling shaft, 6, receptacle, 7, seed
Case, 8, fertilizer gear, 9, seeding gear, 10, feed shaft, 11, drive sprocket, 12, chain.13rd, stalk conveyor chamber, 14, actively
Sprocket wheel, 15, land wheel, 16, seed spout, 17, defeated fertile head, 18, rotary blade, 19, fan blade, 20, crushing knife, 21, driving pulley,
22nd, V belt, 23, main pulley, 24, rotary tillage cutter shaft, 25, crush cutter shaft.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, crushed stalk mulching and returning machine is sowed in a kind of rotary tillage, including frame 1 and land wheel 15, land wheel 15
The lower section at 1 rear portion of frame is arranged on, the rear upper of frame 1 is provided with receptacle 6 and seed-box 7, the fertilizer expelling shaft of receptacle 6
Equipped with fertilizer gear 8 on 5, seeding gear 9 and drive sprocket 11, the transmission is sequentially arranged with the feed shaft 10 of seed-box 7
Sprocket wheel 11 is connected with the drive sprocket 14 on land wheel 15 by chain 12, and seeding gear 9 is intermeshed with fertilizer gear 8, in machine
The lower rear of frame 1 is provided with the seed spout 16 connected with seed-box 7 and the defeated fertilizer 17 connected with receptacle 6, in frame 1
Front upper is provided with middle driving box 3, is additionally provided with side transmission case 4, the middle driving box in the side of middle driving box 3
3 are connected with side transmission case 4 by power transmission shaft, are connected with the rotary tillage cutter shaft 24 with rotary blade 18 in the lower section of middle driving box 3,
The side transmission case 4 is connected with the driving wheel being fixedly installed on 24 one end of rotary tillage cutter shaft by transmission belt, in rotary tillage cutter shaft 24
Front be provided with crushing cutter shaft 25, crush on cutter shaft 25 equipped with many crushing knife 20 and multiple fan blades 19, the rotary tillage cutter shaft
24 other end is provided with main pulley 23, and the main pulley 23 crushes 25 one end of cutter shaft by belt 22 with being fixedly installed on
On driving pulley 21 connect；The lower section of frame 1, crushing cutter shaft 25 and the top of rotary tillage cutter shaft 24 are provided with stalk conveying
Chamber 13, the forward open end of the stalk conveyor chamber 13 are covered in the top of 19 peak of fan blade, and its rear open end is located at land wheel 15
Front portion.
The rear open end of the stalk conveyor chamber 13 is reclinate arcuate structure.
In order to improve crushed stalk efficiency, the crushing knife 20 is zigzag crushing knife.
In order to increase exhaust air rate, fan blade 19 adopts vane type fan blade.
The transmission of frame 1 can drive transmission by being arranged on the universal joint 2 of the front portion of middle driving box 3, it is also possible to logical
Motor transmission is crossed, the present invention is preferably universal joint 2 and is driven, can be with the cost of using electricity wisely.
When tractor drives the machine advance operation, large and middle tractor drives middle driving box 3 by universal joint 2, in
Between transmission case 3 drive side transmission case 4 and then drive main pulley 23 to rotate, main pulley 23 drives transmission by V belt 22
Belt pulley 21 is rotated, it is achieved thereby that simultaneously driving rotary tillage cutter shaft 24, crushing cutter shaft 25, proceeds by crushed stalk and rotary tillage is broken
Native operation, land wheel 15 drive drive sprocket 14 to rotate, and drive sprocket 14 drives drive sprocket 11 to rotate by chain 12, and then drives
Dynamic feed shaft 10, fertilizer expelling shaft 5 are rotated, that is, start seeding, fertilizer, and fertilizer uniformly falls into defeated fertilizer 17, and seed uniformly falls into defeated kind
Pipe 16 and under fall on farmed field, during the machine advances, seed and fertilizer can be covered by the hack of above rotary tillage
Lid, then, the forward open end of wind that the stalk of crushing is produced by fan blade 19 to stalk conveyor chamber 13 is simultaneously blowed backward, is opened through after
Fall in earth's surface under mouthful end, the field face of rotary tillage seeding and fertilizing is suppressed by land wheel 15, so once complete rotary tillage, fertilising,
Sowing, crushed stalk, straw mulching and returning and suppression flow chart.
Claims (5)
1. crushed stalk mulching and returning machine is sowed in a kind of rotary tillage, and including frame (1) and land wheel (15), land wheel (15) is arranged on frame
(1) lower section at rear portion, is provided with receptacle (6) and seed-box (7), the fertilizer expelling shaft of receptacle (6) in the rear upper of frame (1)
(5) upper equipped with fertilizer gear (8), seeding gear (9) and drive sprocket is sequentially arranged with the feed shaft (10) of seed-box (7)
(11), described drive sprocket (11) are connected with the drive sprocket (14) on land wheel (15) by chain (12), seeding gear (9) with
Fertilizer gear (8) is intermeshed, the lower rear of frame (1) be provided with the seed spout (16) that connects with seed-box (7) and with
The defeated fertile head (17) that receptacle (6) is connected, it is characterised in that the front upper of frame (1) is provided with middle driving box (3),
Side transmission case (4) is additionally provided with the side of middle driving box (3), described middle driving box (3) are driven with side by power transmission shaft
Case (4) connects, and is connected with the rotary tillage cutter shaft (24) with rotary blade (18), the side transmission below middle driving box (3)
Case (4) is connected with the driving wheel being fixedly installed on rotary tillage cutter shaft (24) one end by transmission belt, before rotary tillage cutter shaft (24)
Side is provided with crushing cutter shaft (25), crush cutter shaft (25) upper equipped with many crushing knife (20) and multiple fan blades (19), the rotary tillage
The other end of cutter shaft (24) is provided with main pulley (23), and described main pulley (23) pass through belt (22) and are fixedly installed on powder
Driving pulley (21) connection on broken cutter shaft (25) one end；Lower section, crushing cutter shaft (25) and rotary tillage cutter shaft in frame (1)
(24) stalk conveyor chamber (13) is provided with above, and the forward open end of stalk conveyor chamber (13) is covered in fan blade (19) highest
The top of point, its rear open end are located at the front portion of land wheel (15).
2. crushed stalk mulching and returning machine is sowed in a kind of rotary tillage according to claim 1, it is characterised in that the stalk is defeated
The rear open end for sending chamber (13) is reclinate arcuate structure.
3. crushed stalk mulching and returning machine is sowed in a kind of rotary tillage according to claim 1 and 2, it is characterised in that the powder
Broken knife (20) are zigzag crushing knife.
4. crushed stalk mulching and returning machine is sowed in a kind of rotary tillage according to claim 3, it is characterised in that the fan blade
(19) it is vane type fan blade.
5. crushed stalk mulching and returning machine is sowed in a kind of rotary tillage according to claim 4, it is characterised in that in intermediate transmission
The front portion of case (3) is provided with the universal joint (2) of connection vehicle transmissions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510234813.1A CN104782256B (en) | 2015-05-08 | 2015-05-08 | Crushed stalk mulching and returning machine is sowed in a kind of rotary tillage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510234813.1A CN104782256B (en) | 2015-05-08 | 2015-05-08 | Crushed stalk mulching and returning machine is sowed in a kind of rotary tillage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104782256A CN104782256A (en) | 2015-07-22 |
| CN104782256B true CN104782256B (en) | 2017-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510234813.1A Expired - Fee Related CN104782256B (en) | 2015-05-08 | 2015-05-08 | Crushed stalk mulching and returning machine is sowed in a kind of rotary tillage |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105379461A (en) * | 2015-12-10 | 2016-03-09 | 柯再立 | Canopy spiral sowing machine capable of conducting forward-rotation powder grinding and reverse-rotation digging |
| CN107455025A (en) * | 2017-08-08 | 2017-12-12 | 张春平 | Multifunctional suspension broadcasts frame |
| CN107637282A (en) * | 2017-11-01 | 2018-01-30 | 江苏华粮机械有限公司 | It is a kind of can crushing straw seeder |
| CN108990525B (en) * | 2018-08-20 | 2023-09-15 | 塔里木大学 | Green manure crushing and turning machine |
| CN109328496A (en) * | 2018-11-30 | 2019-02-15 | 张朝书 | Take turns rake mulch collection strip device and mulch collection formula straw counters-field set |
| CN111837482A (en) * | 2020-08-20 | 2020-10-30 | 连云港市农机试验推广站 | Wheat fertilizing and seeding operation machine for returning straw to field |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201213359Y (en) * | 2008-06-23 | 2009-04-01 | 张学法 | Stubble rotary-cultivation combined seed and fertilizer drill |
| CN203327495U (en) * | 2013-06-07 | 2013-12-11 | 安徽兆鑫集团汽车有限公司 | Multifunctional rotary tillage combined seed and fertilizer drill |
| CN203691892U (en) * | 2014-01-22 | 2014-07-09 | 金湖小青青机电设备有限公司 | Straw smashing, returning, rotary tillage, fertilizing and sowing all-in-one machine |
| CN103858549B (en) * | 2014-03-17 | 2016-06-29 | 钱生越 | Straw field pickup covers combined working machine after pulverizing machine sowing |
| CN204634301U (en) * | 2015-05-08 | 2015-09-16 | 农业部南京农业机械化研究所 | Rotary tillage sowing crushed stalk mulching and returning machine |
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- 2015-05-08 CN CN201510234813.1A patent/CN104782256B/en not_active Expired - Fee Related
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| CN104782256A (en) | 2015-07-22 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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Address after: 210000 Nanjing Institute of Agricultural Mechanization, Ministry of Agriculture, No. 100 Liuying, Nanjing, Jiangsu Province Patentee after: Institute of agricultural mechanization of the agricultural and Rural Ministry of Nanjing Address before: 210000 Nanjing Institute of Agricultural Mechanization, Ministry of Agriculture, No. 100 Liuying, Nanjing, Jiangsu Province Patentee before: Nanjing Agriculture Mechanization Inst., Ministry of Agriculture |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20150722 Assignee: Jiangsu Jingan Agricultural Equipment Co., Ltd. Assignor: Institute of agricultural mechanization of the agricultural and Rural Ministry of Nanjing Contract record no.: 2019320000108 Denomination of invention: Machine used for rotary tillage, seeding, straw smashing and straw mulching returning Granted publication date: 20170315 License type: Exclusive License Record date: 20190416 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20190508 |