CN104798543A - Straw-covering tillage machine for paddy field - Google Patents
Straw-covering tillage machine for paddy field Download PDFInfo
- Publication number
- CN104798543A CN104798543A CN201510150717.9A CN201510150717A CN104798543A CN 104798543 A CN104798543 A CN 104798543A CN 201510150717 A CN201510150717 A CN 201510150717A CN 104798543 A CN104798543 A CN 104798543A
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- Prior art keywords
- cutter
- careless
- burying
- careless cutter
- frame
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- 238000003971 tillage Methods 0.000 title claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 244000025254 Cannabis sativa Species 0.000 claims description 30
- 241000196324 Embryophyta Species 0.000 claims description 22
- 238000003306 harvesting Methods 0.000 claims description 16
- 239000010902 straw Substances 0.000 abstract description 21
- 241000209140 Triticum Species 0.000 abstract description 10
- 235000021307 Triticum Nutrition 0.000 abstract description 10
- 239000002689 soil Substances 0.000 description 10
- 241000209094 Oryza Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003337 fertilizer Substances 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 240000000359 Triticum dicoccon Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000004016 soil organic matter Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Soil Working Implements (AREA)
Abstract
The invention provides a straw-covering tillage machine for a paddy field. The machine comprises a transmission gear box (4) arranged at the upper part of a rack (1), and a straw covering cutter mechanism arranged at the lower end of the left part of the rack (1); the straw covering cutter mechanism comprises a straw covering cutter shaft (13), and a plurality of straw covering cutters which are arranged around the straw covering cutter shaft (13); each straw covering cutter comprises a right straw covering cutter (11) and a left straw covering cutter (12); bodies (15) of each right straw covering cutter (11) and each left straw covering cutter (12) are of arc-shaped structures with edges, and cutter heads (14) are of inclined structures which extend in the direction far away from the cuter bodies (15); the cutter heads of each right straw covering cutter (11) and each left straw covering cutter (12) extend in opposite directions; each right straw covering cutter (11) and each left straw covering cutter (12) are alternatively arranged on a straw covering cutter shaft (13). The machine can be applied to wheat straw covering and tilling in the paddy filed; a three-stage straw-covering mechanism is used for working, so that the straw covering rate can be effectively increased.
Description
Technical field
The present invention relates to a kind of harvesting and tillage machine, specifically a kind of paddy-field grass-burying harvesting and tillage machine, belongs to agricultural machinery technological field.
Background technology
China's rice cornfield area is many, and it is problem demanding prompt solution that a large amount of wheat straw recycles.Along with the raising of living standards of the people, wheat straw has exited the row of farmers''s main fuel, and wheat straw deep processing development utilization ways is narrow, that most peasant household can only take one to burn or abandon and go to river, and both wastes resource, and brings again very serious environmental pollution.According to the statistical data of China Meteorological Administration, the 2003 crop straw burning amounts being only Jiangsu Province just reach 1,000 ten thousand tons.Annual summer harvest season, government department all will issue to prohibit to burn and notice, but effect is difficult as people's will, always has the indivedual peasant household in some areas every year because of the careless initiation fire of steamed dumplings, traffic accident, jeopardizes field crop and people life property safety; On the other hand, owing to using chemical fertilizer in a large number, make soil organic matter reduction, physicochemical property is deteriorated and harden in earth's surface.
After the harvesting wheat of rice-wheat growing area, adopt paddy field stalk to bury grass also field, can effectively by buried for wheat stalk in soil, stalk can be made to rot to become fertilizer, can increase soil fertility, improve rice crop output.But current existing paddy-field grass-burying machinery buries careless weak effect, can not meet the agronomy job requirements of wheat stalk returning.
Summary of the invention
For above-mentioned prior art Problems existing, the invention provides a kind of paddy-field grass-burying harvesting and tillage machine, can be adapted to wheat stalk paddy field and bury cultivated tillage operation requirement, it is effective that it buries grass, and it is strong that hack plays slurry ability, and operating efficiency is high, has certain versatility.
To achieve these goals, the technical solution used in the present invention is: a kind of paddy-field grass-burying harvesting and tillage machine, comprise be arranged on upper rack uni-drive gear box, be arranged on frame left part lower end bury careless cutter mechanism, described bury careless cutter mechanism by burying careless cutter shaft and multiplely burying careless cutter around what bury that careless cutter shaft arranges and form; Describedly bury careless cutter and comprise the right side and bury careless cutter and careless cutter is buried on a left side, a described left side is buried careless cutter and the right blade burying careless cutter and is arcuate structure with cutting edge, its cutter head is the oblique structure to extending away from blade direction, it is contrary with the right bearing of trend burying careless jet blade that careless cutter is buried on a left side, a described left side is buried careless cutter and the right side and is buried careless cutter and be alternately arranged on and bury on careless cutter shaft, described in bury gears meshing in careless cutter shaft and uni-drive gear box.
Careless cutter is buried on a described left side and the right angle angle a burying the inner arc upper end of the cutter head of careless cutter and the junction of blade and blade is 60 ° ~ 80 °, the angle angle b of the outside of described blade place plane and cutter head is 75 ° ~ 85 °, and the angle angle c of the inner edge of described blade place plane and cutter head is 95 ° ~ 110 °.
Also comprise horizontal weed breaker structure, described horizontal weed breaker structure forms by grass pressing board axle with around the horizontal grass pressing board that grass pressing board axle is arranged; This horizontal weed breaker structure is rotatably assorted by the lower end of grass pressing board axle and central rack.
Also comprise longitudinal weed breaker structure, described longitudinal weed breaker structure forms by disc shaft with along the careless disk of multiple longitudinally pressure that disc shaft is axially arranged, and described longitudinal weed breaker structure is rotatably assorted by the lower end of disc shaft and frame right part.
Also comprise carriage device, described carriage device is arranged on the right back of frame, and left end and the frame of described pallet arrangement are hinged, and the right lower quadrant of described pallet arrangement is fixedly connected with the upper end of frame by elastic supporting bar.
The top of uni-drive gear box is provided with hanger bracket, and the left front end of uni-drive gear box is provided with the universal joint connecting vehicle transmissions.
The left and right sides of described frame is provided with side plate, and described grass pressing board axle, disc shaft are all coordinated with gantry rotation by the side plate of frame side.
The present invention is by arranging uni-drive gear box, arranging bury careless cutter mechanism in frame left part lower end at upper rack, bury careless cutter in the process of advancing, carry out broken grass and bury careless operation, bury careless cutter by making a left side and bury being arranged alternately of careless cutter with right, effectively can improve broken grass and bury careless efficiency, bury the bottom of careless cutter or the right side burying careless cutter by making a left side and be arcuate structure with cutting edge, make its top be oblique structure, broken grass can be improved further and bury careless efficiency; Arranging to improve further and bury careless effect by horizontal weed breaker structure and longitudinal weed breaker structure, by the operation of three grades of machine for covering grass structures, effectively can improve and bury carelessness, after wheat stalk is placed into the soil, rotten speed can be accelerated, become fertilizer fast, be conducive to paddy growth, improve yield and quality of rice, increase farmers' income; In addition, after wheat stalk is buried and gone back field, the environmental pollution that stalk causes because of discarded and burning can be reduced, there is the beneficial effect of benefiting the nation and the people; Can carry out smooth to burying the soil after grass by the setting of carriage device.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 leftly in Fig. 1 buries the structural representation that careless cutter is buried on careless cutter or the right side;
Fig. 3 is the left view of Fig. 2;
Fig. 4 is the vertical view of Fig. 2;
Fig. 5 is the structural representation of horizontal weed breaker structure in the present invention;
Fig. 6 is the structural representation of longitudinal weed breaker structure in the present invention.
In figure: 1, frame, 2, universal joint, 3, hanger bracket, 4, uni-drive gear box, 5, side plate, 6, carriage device, 7, the longitudinally careless disk of pressure, 8, disc shaft, 9, horizontal grass pressing board, 10, grass pressing board axle, 11, careless cutter is buried on the right side, and 12, a left side buries careless cutter, 13, bury careless cutter shaft, 14, cutter head, 15, blade.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figures 1 to 6, a kind of paddy-field grass-burying harvesting and tillage machine, comprise be arranged on frame 1 top uni-drive gear box 4, be arranged on frame 1 left part lower end bury careless cutter mechanism, described bury careless cutter mechanism by burying careless cutter shaft 13 and multiplely burying careless cutter around what bury that careless cutter shaft 13 arranges and form, describedly bury careless cutter and comprise the right side and bury careless cutter 11 and careless cutter 12 is buried on a left side, a described left side is buried careless cutter 12 and the right blade 15 burying careless cutter 11 and is arcuate structure with cutting edge, its cutter head 14 is the oblique structure to extending away from blade 15 direction, it is contrary with the right bearing of trend burying careless cutter 11 cutter head that careless cutter 12 is buried on a left side, a described left side is buried careless cutter 12 and the right side and is buried careless cutter 11 and be alternately arranged on and bury on careless cutter shaft 13, describedly bury careless cutter and comprise the right side and bury careless cutter 11 and careless cutter 12 is buried on a left side, the described right side is buried careless cutter 11 and a left side and is buried careless cutter 12 and be alternately arranged on and bury on careless cutter shaft 13, the described gears meshing buried in careless cutter shaft 13 and uni-drive gear box 4, careless cutter is buried by rationally arranging left and right, adjacent rotary blade can be made mutually to remove the constraint of side soil, great reduction cutting resistance, reduce power consumption, there is better de-careless performance.
Careless cutter 12 is buried on a described left side and the right cutter head 14 burying careless cutter 11 is 60 ° ~ 80 ° with the angle angle a of the junction of blade 15 and the inner arc upper end of blade 15, the angle angle b of the outside of described blade 15 place plane and cutter head 14 is 75 ° ~ 85 °, and the angle angle c of the inner edge of described blade 15 place plane and cutter head 14 is 95 ° ~ 110 °.
Careless efficiency is buried in order to improve further, grass in not placing into the soil is pressed in soil, carelessness is buried in effective raising, this paddy-field grass-burying harvesting and tillage machine also comprises horizontal weed breaker structure and longitudinal weed breaker structure, and described horizontal weed breaker structure forms by grass pressing board axle 10 with around the horizontal grass pressing board 9 that grass pressing board axle 10 is arranged; This horizontal weed breaker structure is rotatably assorted by grass pressing board axle 10 and the lower end in the middle part of frame 1; Described longitudinal weed breaker structure forms by disc shaft 8 with along the careless disk 7 of multiple longitudinally pressure that disc shaft 8 is axially arranged, and described longitudinal weed breaker structure is rotatably assorted by the lower end of disc shaft 8 with frame 1 right part.
Also comprise carriage device 6, described carriage device 6 is arranged on the right back of frame 1, left end and the frame 1 of described pallet arrangement 6 are hinged, the right lower quadrant of described pallet arrangement 6 is fixedly connected with by the upper end of elastic supporting bar with frame 1, and arranging of carriage device 6 can be undertaken smooth by burying the soil after grass.
The transmission of uni-drive gear box 4 can drive transmission by universal joint 2, also motor-driven can be passed through, the present invention is preferably universal joint 2 transmission, the cost using motor can be saved, namely the top of uni-drive gear box 4 is provided with hanger bracket 3, the left front end of uni-drive gear box 4 is provided with the universal joint 2 connecting vehicle transmissions.
Conveniently grass pressing board axle 10 and the installation and removal of disc shaft 8, be provided with side plate 5 in the left and right sides of described frame 1, and described grass pressing board axle 10, disc shaft 8 are all rotatably assorted with frame 1 by the side plate 5 of frame 1 side.
Operation principle: when tractor advance operation, after tractor motive power output shaft drives universal joint 2 to drive the gear drive in uni-drive gear box 4, bury careless cutter shaft 13 to start to rotate, the right side is buried careless cutter 11 and a left side and is buried careless cutter 12 and start hack and bury grass work, in tractor advance process, horizontal grass pressing board 9 and the longitudinally careless disk 7 of pressure also can rotate due to frictional ground force, are pressed in soil by the grass in not placing into the soil, are then leveled land by carriage device 6.
Claims (7)
1. a paddy-field grass-burying harvesting and tillage machine, comprise be arranged on frame (1) top uni-drive gear box (4), be arranged on frame (1) left part lower end bury careless cutter mechanism, it is characterized in that, described bury careless cutter mechanism by burying careless cutter shaft (13) and multiplely burying careless cutter around what bury that careless cutter shaft (13) arranges and form, describedly bury careless cutter and comprise a left side and bury careless cutter (12) and careless cutter (11) is buried on the right side, a described left side is buried the blade (15) careless cutter (12) and the right side burying careless cutter (11) and is arcuate structure with cutting edge, its cutter head (14) is the oblique structure to extending away from blade (15) direction, careless cutter (12) and the right side are buried in a left side, and to bury the bearing of trend of careless cutter (11) cutter head contrary, a described left side is buried careless cutter (12) and the right side and is buried careless cutter (11) and be alternately arranged on and bury on careless cutter shaft (13), the described gears meshing buried in careless cutter shaft (13) and uni-drive gear box (4).
2. a kind of paddy-field grass-burying harvesting and tillage machine according to claim 1, it is characterized in that, it is 60 ° ~ 80 ° that the angle angle a careless cutter (12) and the right side burying the inner arc upper end of the cutter head (14) of careless cutter (11) and the junction of blade (15) and blade (15) is buried on a described left side, the angle angle b of the outside of described blade (15) place plane and cutter head (14) is 75 ° ~ 85 °, and the angle angle c of the inner edge of described blade (15) place plane and cutter head (14) is 95 ° ~ 110 °.
3. a kind of paddy-field grass-burying harvesting and tillage machine according to claim 1 and 2, it is characterized in that, also comprise horizontal weed breaker structure, described horizontal weed breaker structure forms by grass pressing board axle (10) with around the horizontal grass pressing board (9) that grass pressing board axle (10) is arranged; This horizontal weed breaker structure is rotatably assorted by the lower end of grass pressing board axle (10) with frame (1) middle part.
4. a kind of paddy-field grass-burying harvesting and tillage machine according to claim 3, it is characterized in that, also comprise longitudinal weed breaker structure, described longitudinal weed breaker structure forms by disc shaft (8) with along the multiple longitudinally careless disk of pressures (7) that disc shaft (8) is axially arranged, and described longitudinal weed breaker structure is rotatably assorted by the lower end of disc shaft (8) with frame (1) right part.
5. a kind of paddy-field grass-burying harvesting and tillage machine according to claim 4, it is characterized in that, also comprise carriage device (6), described carriage device (6) is arranged on the right back of frame (1), left end and the frame (1) of described pallet arrangement (6) are hinged, and the right lower quadrant of described pallet arrangement (6) is fixedly connected with by the upper end of elastic supporting bar with frame (1).
6. a kind of paddy-field grass-burying harvesting and tillage machine according to claim 5, it is characterized in that, the top of uni-drive gear box (4) is provided with hanger bracket (3), and the left front end of uni-drive gear box (4) is provided with the universal joint (2) connecting vehicle transmissions.
7. a kind of paddy-field grass-burying harvesting and tillage machine according to claim 6, it is characterized in that, the left and right sides of described frame (1) is provided with side plate (5), and described grass pressing board axle (10), disc shaft (8) are all rotatably assorted with frame (1) by the side plate (5) of frame (1) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510150717.9A CN104798543B (en) | 2015-03-31 | 2015-03-31 | A kind of paddy-field grass-burying ploughs whole machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510150717.9A CN104798543B (en) | 2015-03-31 | 2015-03-31 | A kind of paddy-field grass-burying ploughs whole machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104798543A true CN104798543A (en) | 2015-07-29 |
| CN104798543B CN104798543B (en) | 2017-06-30 |
Family
ID=53684116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510150717.9A Expired - Fee Related CN104798543B (en) | 2015-03-31 | 2015-03-31 | A kind of paddy-field grass-burying ploughs whole machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104798543B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109804739A (en) * | 2019-03-29 | 2019-05-28 | 连云港双亚机械有限公司 | A kind of paddy field rotary tillage buries stubble and plays slurry land leveller |
| CN110214487A (en) * | 2019-07-01 | 2019-09-10 | 农业农村部南京农业机械化研究所 | The buried stubble mashing fertilizer apparatus in paddy field and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| UA28633U (en) * | 2004-12-21 | 2007-12-25 | Mykola Zdislavovych Zelinskyi | Tillage combine |
| CN101243737A (en) * | 2008-03-21 | 2008-08-20 | 周鹏 | Dual-purpose stubble ploughing rotary tillage stubble burying integrated agricultural equipment for wet and dry land |
| CN101341812A (en) * | 2007-07-10 | 2009-01-14 | 王森豹 | Paddy field stubble-burying finishing machine |
| CN201204799Y (en) * | 2007-11-05 | 2009-03-11 | 曹加龙 | Straw returning flood and drought stubbling tillage sowing machine |
| CN201718230U (en) * | 2010-07-14 | 2011-01-26 | 徐州市农机技术推广站 | Paddy field straw chopper |
| CN204634430U (en) * | 2015-03-31 | 2015-09-16 | 刘勇 | Paddy-field grass-burying harvesting and tillage machine |
-
2015
- 2015-03-31 CN CN201510150717.9A patent/CN104798543B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| UA28633U (en) * | 2004-12-21 | 2007-12-25 | Mykola Zdislavovych Zelinskyi | Tillage combine |
| CN101341812A (en) * | 2007-07-10 | 2009-01-14 | 王森豹 | Paddy field stubble-burying finishing machine |
| CN201204799Y (en) * | 2007-11-05 | 2009-03-11 | 曹加龙 | Straw returning flood and drought stubbling tillage sowing machine |
| CN101243737A (en) * | 2008-03-21 | 2008-08-20 | 周鹏 | Dual-purpose stubble ploughing rotary tillage stubble burying integrated agricultural equipment for wet and dry land |
| CN201718230U (en) * | 2010-07-14 | 2011-01-26 | 徐州市农机技术推广站 | Paddy field straw chopper |
| CN204634430U (en) * | 2015-03-31 | 2015-09-16 | 刘勇 | Paddy-field grass-burying harvesting and tillage machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109804739A (en) * | 2019-03-29 | 2019-05-28 | 连云港双亚机械有限公司 | A kind of paddy field rotary tillage buries stubble and plays slurry land leveller |
| CN110214487A (en) * | 2019-07-01 | 2019-09-10 | 农业农村部南京农业机械化研究所 | The buried stubble mashing fertilizer apparatus in paddy field and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104798543B (en) | 2017-06-30 |
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Granted publication date: 20170630 Termination date: 20180331 |
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