CN114586482B - Paddy field beating grass breaking grass winding preventing cutter optimal design mechanism - Google Patents
Paddy field beating grass breaking grass winding preventing cutter optimal design mechanism Download PDFInfo
- Publication number
- CN114586482B CN114586482B CN202210216590.6A CN202210216590A CN114586482B CN 114586482 B CN114586482 B CN 114586482B CN 202210216590 A CN202210216590 A CN 202210216590A CN 114586482 B CN114586482 B CN 114586482B
- Authority
- CN
- China
- Prior art keywords
- cutter
- rotary
- grass
- driving
- positioning
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 244000025254 Cannabis sativa Species 0.000 title claims abstract description 27
- 238000010009 beating Methods 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 title claims abstract description 15
- 238000004804 winding Methods 0.000 title claims description 13
- 230000003405 preventing effect Effects 0.000 title claims description 8
- 206010024796 Logorrhoea Diseases 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 238000005520 cutting process Methods 0.000 claims description 30
- 230000000670 limiting effect Effects 0.000 claims description 17
- 238000005452 bending Methods 0.000 claims description 6
- 238000004537 pulping Methods 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 230000001681 protective effect Effects 0.000 abstract description 4
- 238000003466 welding Methods 0.000 abstract description 4
- 241000196324 Embryophyta Species 0.000 description 30
- 239000002689 soil Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 238000003971 tillage Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000002881 soil fertilizer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
- A01B33/10—Structural or functional features of the tools ; Theoretical aspects of the cutting action
- A01B33/103—Structural or functional features of the tools ; Theoretical aspects of the cutting action the rotating shaft being oriented horizontally
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
- A01B33/12—Arrangement of the tools; Screening of the tools
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/16—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with special additional arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
- Harvester Elements (AREA)
Abstract
The invention relates to the field of agricultural rotary tillers, and discloses an optimized design mechanism of a paddy field beating grass-breaking grass-winding-preventing cutter, which comprises a mounting frame, wherein an active rotating shaft is arranged in the mounting frame, a protective shell is arranged on the outer side of the mounting frame, a transmission chain is arranged in the protective shell to drive the active rotating shaft to rotate, a plurality of equidistant positioning rotating wheels are arranged on the active rotating shaft, the outer diameter value of each positioning rotating wheel is larger than that of the active rotating shaft, and a rotary cutter assembly is fixedly arranged on each positioning rotating wheel through bolts. This grass cutter optimal design mechanism is prevented twining by garrulous grass of paddy field beating sets up by a plurality of location runners of integral type in the initiative pivot, fixes the rotary knife subassembly by the location runner, when beating oar garrulous grass, is difficult for droing, compares in current rotary cultivator through welding a blade holder in the initiative pivot, fixes the cutter to the mode of blade holder again, has improved the whole steadiness and the life of rotary knife subassembly.
Description
Technical Field
The invention relates to the field of agricultural rotary tillers, in particular to an optimized design mechanism of a beating, grass breaking and grass winding preventing cutter for a paddy field.
Background
The rotary cultivator is an agricultural tillage machine which is applied more at present, can lead the field soil to be fully crushed, the ground to be flat, the soil fertilizer to be evenly mixed, one operation can achieve the effects of three operations of tillage, raking, leveling and the like, is beneficial to the farming time and labor saving, has a large application range to soil humidity, and has a main component part of the rotary cultivator which is a plurality of rotary blades fixed on a rotating shaft, the rotary blades are leveled by a certain curvature, the rotary blades are driven to rotate by the rotating shaft, and the rotary blades are utilized to crush the soil and cut weeds.
However, the pivot of current rotary cultivator is welding blade holder above that, again fixes the cutter to the blade holder, this makes, leads to rotary tillage cutter's steadiness relatively poor, life is not high, and, current rotary tillage cutter's cutting surface width is minimum, and the one end of cutter is mostly along axial both sides arc design, because of weeds not perpendicular with the direction of rotation of cutter, lead to the unable effective cutting of weeds easily, a large amount of weeds twine cutter and initiative pivot, influence follow-up work efficiency, make rotary tillage cutter's life reduction's problem.
Disclosure of Invention
The invention provides an optimized design mechanism of a grass winding preventing cutter for pulping and grass breaking in a paddy field, which has the advantages of good stability of the cutter, long service life and good weed winding preventing effect, and solves the technical problems in the background art.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a grass cutter optimal design mechanism is prevented twining by garrulous grass of paddy field beating, includes the mounting bracket, and the inside of mounting bracket is equipped with the initiative pivot, and the outside of mounting bracket is equipped with protecting sheathing, is equipped with drive chain in the protecting sheathing and drives the initiative pivot and rotate, be equipped with the location runner that a plurality of equidistances are arranged in the initiative pivot, and the external diameter value of location runner is greater than the external diameter value of initiative pivot, every equal bolt fastening has a rotary knife subassembly on the location runner, and the distribution of mutual dislocation between the rotary knife subassembly on every location runner is in the initiative pivot, still be equipped with in the initiative pivot and rotate with the initiative pivot and carry out driven round chain saw, the chain saw runs through every location runner.
Optionally, the rotary knife assembly includes the cutting board of inserting into the location runner, the width value of cutting board is greater than the width value of location runner, and the cutting board is certain crooked form design, the middle part of cutting board intussuseption side is equipped with the limiting plate, the one end of limiting plate inserts in the location runner, and has seted up the screw that is located the location runner inboard on the limiting plate, the width value of limiting plate is less than the width value of location runner, the outer curved side that the cutting board kept away from location runner one end is equipped with the cutter, the cutter is triangular pyramid, and the cutting edge of cutter is located the one end of keeping away from the cutting board.
Optionally, the driving rotating shaft, the positioning rotating wheel, the limiting plate and the knife plate are all integrally designed.
Optionally, the both ends of initiative pivot are movable sleeve respectively and are equipped with the driven pivot, driven pivot and initiative pivot bearing cup joint, the logical groove that is located driven pivot department is all seted up at the both ends of initiative pivot, and fixed cover is equipped with the passive gear that is located logical inslot side in the driven pivot, the outer edge and the chain saw meshing of passive gear, the fixed cover of one end of one of them passive pivot is equipped with the driving gear that is located the initiative pivot outside, the inboard fixed mounting of mounting bracket is in the locating ring plate that is located driving gear one side, the inboard of locating ring plate does not contact with the outside of initiative pivot, and the locating ring plate is equipped with the ring gear towards one side of driving gear, the outer edge and the outer edge meshing of ring gear of driving gear.
The invention provides an optimized design mechanism of a grass winding preventing cutter for pulping and grass breaking in a paddy field, which has the following beneficial effects:
1. this grass cutter optimal design mechanism is prevented twining by garrulous grass of paddy field beating sets up by a plurality of location runners of integral type in the initiative pivot, fixes the rotary knife subassembly by the location runner, when beating oar garrulous grass, is difficult for droing, compares in current rotary cultivator through welding a blade holder in the initiative pivot, fixes the cutter to the mode of blade holder again, has improved the whole steadiness and the life of rotary knife subassembly.
2. This grass cutter optimal design mechanism is prevented twining by garrulous grass of paddy field beating utilizes the great design of width of cutting board, when the cutting board rotates to contact ground, there is the push down of a within range to the grass, the cutting edge of reuse cutter cuts weeds earlier, then carry out the hack, the cutting board cooperates the pressure of soil to weeds, even do not with the rotation reverse perpendicular of rotatory cutter for weeds can also effectually cut weeds, when not influencing normal hack beating, more effectively prevent the winding problem of weeds, compared with the mode that current rotary cultivator adopts direct installation cutter to carry out rotatory cutting, the cutting face width of having avoided because of the cutter is very little, and the one end of cutter is mostly along axial both sides arc design, easily because of weeds not perpendicular with the direction of rotation of cutter, lead to the unable effective cutting of weeds, a large amount of weeds twine cutter and initiative pivot, influence follow-up work efficiency, make the problem that rotary tillage cutter's life reduces.
3. This grass cutter optimal design mechanism is prevented twining by garrulous grass of paddy field beating, through the chain saw that sets up in the initiative pivot, logical groove in the linkage initiative pivot, driven gear, the structural design of driven pivot and driving gear, cooperation is fixed locating ring board and ring gear on the mounting bracket, when the initiative pivot rotates, make the chain saw last the transmission, form the cutting chain structure, transversely cut the weeds of winding in the initiative pivot, cooperation cutter is to ruderal vertical cutting, further improved ruderal cutting effect, prevent that ruderal winding effect is better, and need not to additionally set up driving device and drive, make the transmission of chain effectively realize in rotatory initiative pivot.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a side cross-sectional view taken at a-a of FIG. 1 in accordance with the present invention;
FIG. 3 is a partial schematic view of the structural chainsaw of FIG. 1 in accordance with the present invention;
FIG. 4 is a side cross-sectional view of the invention at b-b of FIG. 1.
In the figure: 1. a mounting frame; 2. a driving rotating shaft; 3. a protective housing; 4. positioning a rotating wheel; 5. a knife board; 6. a limiting plate; 7. a cutter; 8. a chain saw; 9. a through groove; 10. a driven gear; 11. a passive spindle; 12. a drive gear; 13. positioning ring plates; 14. and a gear ring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Please refer to fig. 1, a paddy field beating grass-breaking grass-winding-preventing cutter optimal design mechanism, which comprises a mounting rack 1, the top fixed mounting of mounting bracket 1 is on the rotary cultivator, the inside of mounting bracket 1 is equipped with rotatable initiative pivot 2, the side of mounting bracket 1 is equipped with protecting sheathing 3, drive initiative pivot 2 through the drive chain that sets up in protecting sheathing 3 and rotate, be equipped with the location runner 4 of a plurality of equidistance arrangements on initiative pivot 2, the diameter of location runner 4 is greater than the diameter of initiative pivot 2, and location runner 4 and initiative pivot 2 design as an organic whole, make the connection between initiative pivot 2 and the location runner 4 more firm, the one end that every location runner 4 kept away from initiative pivot 2 is all bolted fastening has a rotary cutter subassembly, and the distribution of dislocation each between the rotary cutter subassembly on every location runner 4 is in initiative pivot 2, utilize location runner 4 and initiative pivot 2 design as an organic whole, make the rotary cutter subassembly fix behind location runner 4, when beating grass-breaking, be difficult for droing, compare in current pivot 2 through welding a blade holder, and fix the blade holder on initiative 2 again, see the mode of carrying out the rotation of blade saw 2 and the rotation 2 is difficult for wearing to be equipped with the rotary cutter assembly, see the rotation circle 8 and the rotation of the whole, the mode is not easy to be equipped with the rotary cutter assembly is used in the rotation 2, and the mode is more firm with the rotation 2 is carried out with the rotary cutter 2, and has the rotary cutter assembly has been contacted with the rotary cutter 2, and has been used and has been stretched 8.
Specifically, the rotary cutter assembly comprises a cutter plate 5 inserted into the positioning rotating wheel 4, the width value of the cutter plate 5 is larger than that of the positioning rotating wheel 4, the cutter plate 5 is of a certain bending design, a limiting plate 6 is arranged in the middle of the inner bending side of the cutter plate 5, one end of the limiting plate 6 is inserted into the positioning rotating wheel 4, a screw hole positioned on the inner side of the positioning rotating wheel 4 is formed in the limiting plate 6 so that bolts can pass through, the limiting plate 6 is fixed onto the positioning rotating wheel 4, the limiting plate 6 and the cutter plate 5 are of an integrated design, the stability of the rotary cutter assembly is improved, the width value of the limiting plate 6 is smaller than that of the positioning rotating wheel 4, a cutter 7 is arranged on the outer bending side of one end, far away from the positioning rotating wheel 4, of the cutter plate 5, the cutter 7 is of a triangular pyramid shape, and the cutting edge of the cutter 7 is positioned at one end far away from the cutter plate 5.
When the rotary blade assembly rotates anticlockwise and reversely along with the driving rotating shaft 2 as shown in fig. 2, the weeds are smashed and cut by the cutting edges of the cutters 7, the width of the cutter 5 is large, when the cutter 5 rotates to contact the ground, the cutter 5 is pressed downwards within a range, the cutting edges of the cutters 7 are used for cutting the weeds, then soil is crushed, the cutter 5 is used for matching with the pressure of soil on the weeds, so that the weeds can be effectively cut even if the weeds are not reversely perpendicular to the rotation of the rotating cutter, the problem of weed winding is effectively prevented while normal soil crushing and pulping are not influenced, compared with the existing rotary cultivator adopting a mode of directly mounting the cutters for rotating and cutting, the problem that the cutting face width of the cutters is extremely small, one end of each cutter is designed in arc shapes along the two axial sides, weeds are easy to cut in a mode not perpendicular to the rotation direction of the cutters, a large number of weeds are wound on the cutters and the rotating shaft 2, the service life of the follow-up rotary cultivator is reduced.
And, when a small amount of weeds is wound on the driving rotary shaft 2 at the gap of each blade 5, the weeds wound on the driving rotary shaft 2 are cut by the chain saw 8 driven by the rotation of the driving rotary shaft 2.
Referring to fig. 1, two ends of a driving shaft 2 are respectively movably sleeved with a driven shaft 11, referring to fig. 3 and 4, the driven shaft 11 is sleeved with a driving shaft 2 bearing, two ends of the driving shaft 2 are both provided with through grooves 9 at the positions of the driven shaft 11, the driven shaft 11 is fixedly sleeved with a driven gear 10 positioned at the inner sides of the through grooves 9, the outer edge of the driven gear 10 is meshed with a chain saw 8, one end of one driven shaft 11 is fixedly sleeved with a driving gear 12 positioned at the outer side of the driving shaft 2, the inner side of a mounting frame 1 is fixedly mounted on a positioning ring plate 13 positioned at one side of the driving gear 12, the inner side of the positioning ring plate 13 is not contacted with the outer side of the driving shaft 2, one side of the positioning ring plate 13 facing the driving gear 12 is provided with a gear ring 14, and the outer edge of the driving gear 12 is meshed with the outer edge of the gear ring 14.
When the driving rotating shaft 2 rotates, the driving gear 12 rotates around the gear ring 14, and the driving gear 12 rotates due to the meshing effect of the outer edge of the gear ring 14 and the outer edge of the driving gear 12, so that the driven rotating shaft 11 and the driven gear 10 are driven to rotate, the chain saw 8 continuously drives to form a cutting chain structure, weeds wound on the driving rotating shaft 2 are transversely cut, the cutter 7 is matched for longitudinally cutting the weeds, the cutting effect of the weeds is further improved, the weed winding prevention effect is better, driving equipment is not required to be additionally arranged for driving, and the transmission of the chain can be effectively realized on the rotating driving rotating shaft 2.
When the optimized design mechanism of the grass winding preventing cutter for pulping and crushing paddy fields is used, driving equipment of a rotary cultivator drives a driving rotating shaft 2 to rotate through a transmission chain in a protective shell 3, so that a rotary cutter assembly on the driving rotating shaft 2 rotates, weeds are cut by cutting edges of cutters 7, soil is crushed, meanwhile, the driving gear 12 and a gear ring 14 on the side face of a positioning ring plate 13 are utilized to engage, so that the driving gear 12 drives a driven gear 10 arranged in the driving rotating shaft 2 to rotate, a circle of chain saw 8 engaged with the outer sides of the two driven gears 10 is driven, and the weeds wound on the driving rotating shaft 2 are transversely cut.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides a grass cutter optimal design mechanism is prevented twining by garrulous grass of paddy field beating, includes mounting bracket (1), and the inside of mounting bracket (1) is equipped with initiative pivot (2), and the outside of mounting bracket (1) is equipped with protecting sheathing (3), is equipped with drive chain in protecting sheathing (3) and drives initiative pivot (2) and rotate, its characterized in that: the automatic rotary machine is characterized in that a plurality of locating rotary wheels (4) which are equidistantly arranged are arranged on the driving rotary shaft (2), the outer diameter value of each locating rotary wheel (4) is larger than that of the driving rotary shaft (2), a rotary cutter assembly is fixedly arranged on each locating rotary wheel (4) through bolts, rotary cutter assemblies on each locating rotary wheel (4) are distributed on the driving rotary shaft (2) in a staggered mode, a circle of chain saw (8) which is driven along with the rotation of the driving rotary shaft (2) is further arranged on the driving rotary shaft (2), and the chain saw (8) penetrates through each locating rotary wheel (4);
the rotary cutter assembly comprises a cutter plate (5) inserted into a positioning rotating wheel (4), the width value of the cutter plate (5) is larger than that of the positioning rotating wheel (4), the cutter plate (5) is of a certain bending design, a limiting plate (6) is arranged in the middle of the inner bending side of the cutter plate (5), one end of the limiting plate (6) is inserted into the positioning rotating wheel (4), a screw hole positioned at the inner side of the positioning rotating wheel (4) is formed in the limiting plate (6), the width value of the limiting plate (6) is smaller than that of the positioning rotating wheel (4), a cutter (7) is arranged at the outer bending side of one end, far away from the positioning rotating wheel (4), of the cutter plate (5), the cutter (7) is triangular, and a cutting edge of the cutter (7) is positioned at one end far away from the cutter plate (5);
the automatic transmission device is characterized in that passive rotating shafts (11) are movably sleeved at two ends of each active rotating shaft (2), the passive rotating shafts (11) are sleeved with bearings of the active rotating shafts (2), through grooves (9) formed in the positions of the passive rotating shafts (11) are formed in the two ends of each active rotating shaft (2), passive gears (10) located on the inner sides of the through grooves (9) are fixedly sleeved on the passive rotating shafts (11), the outer edges of the passive gears (10) are meshed with chain saws (8), driving gears (12) located on the outer sides of the active rotating shafts (2) are fixedly sleeved at one end of one passive rotating shaft (11), the inner sides of the mounting frames (1) are fixedly mounted on positioning annular plates (13) located on one side of the driving gears (12), the inner sides of the positioning annular plates (13) are not contacted with the outer sides of the active rotating shafts (2), and the positioning annular plates (13) face one sides of the driving gears (12) to be provided with gear rings (14), and the outer edges of the driving gears (12) are meshed with the outer edges of the gear rings (14).
2. The optimized design mechanism for the grass winding preventing cutter for pulping and breaking paddy fields according to claim 1, which is characterized in that: the driving rotating shaft (2), the positioning rotating wheel (4), the limiting plate (6) and the knife plate (5) are all integrally designed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210216590.6A CN114586482B (en) | 2022-03-07 | 2022-03-07 | Paddy field beating grass breaking grass winding preventing cutter optimal design mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210216590.6A CN114586482B (en) | 2022-03-07 | 2022-03-07 | Paddy field beating grass breaking grass winding preventing cutter optimal design mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114586482A CN114586482A (en) | 2022-06-07 |
| CN114586482B true CN114586482B (en) | 2023-11-28 |
Family
ID=81807971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210216590.6A Active CN114586482B (en) | 2022-03-07 | 2022-03-07 | Paddy field beating grass breaking grass winding preventing cutter optimal design mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114586482B (en) |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3092947A (en) * | 1961-04-05 | 1963-06-11 | Int Harvester Co | Yieldable pendulum mower mounting |
| US4553606A (en) * | 1982-01-25 | 1985-11-19 | Brouwer Turf Equipment Limited | Sod cutting machine having split undercutting blade |
| CN2273954Y (en) * | 1996-12-17 | 1998-02-11 | 绥棱县丰收脱粒机有限责任公司 | Small combine-harvester |
| CN103477738A (en) * | 2013-09-25 | 2014-01-01 | 通海达森工贸有限公司 | Chain-transmission weeding scarifier |
| CN106576445A (en) * | 2016-12-29 | 2017-04-26 | 中国农业大学 | Anti-tangling device of planetary gear train driving type rotary cultivator |
| CN206525099U (en) * | 2017-03-10 | 2017-09-29 | 黑龙江省烟草公司牡丹江烟叶公司宁安分公司 | A kind of rotary ploughing part assembly for vega cultivation and banking operation |
| CN108566782A (en) * | 2018-07-16 | 2018-09-25 | 重庆卓格豪斯机械有限公司 | Tillage knife of mini-tiller |
| CN108781543A (en) * | 2018-08-13 | 2018-11-13 | 咸宁市农业科学院 | A kind of mini-tiller raking wheel grass-winding proof device |
| KR20190000230U (en) * | 2017-07-18 | 2019-01-28 | 윤교섭 | Mower |
| CN109287155A (en) * | 2018-12-11 | 2019-02-01 | 滨州市农业机械化科学研究所 | A kind of used plastic collection baling press |
| CN110278725A (en) * | 2019-08-08 | 2019-09-27 | 淮北雷德机电科技有限公司 | A kind of agricultural adjustable type rooter head |
| CN209659900U (en) * | 2019-02-20 | 2019-11-22 | 南县伟业机械制造有限公司 | A kind of rotary cultivator clay crushing device |
| CN111448854A (en) * | 2020-04-09 | 2020-07-28 | 华中农业大学 | Rotary tillage rotor anti-sticking device based on resonance excitation and rotary cultivator with same |
| CN214413415U (en) * | 2020-11-18 | 2021-10-19 | 重庆富牌重生农机有限公司 | Novel grass-winding-preventing rotary blade holder arrangement structure for paddy field and dry land |
| CN214545739U (en) * | 2021-03-05 | 2021-11-02 | 汤谷科技发展(天津)股份有限公司 | Anti-winding device for hydraulic mower |
| CN215122160U (en) * | 2021-07-08 | 2021-12-14 | 绵阳市朝育机械有限公司 | Grass chopping robot machine tool assembly |
| CN215301358U (en) * | 2021-07-20 | 2021-12-28 | 重庆科业动力机械制造有限公司 | Cultivator with video monitoring function |
| CN215379754U (en) * | 2021-07-26 | 2022-01-04 | 连云港梓阳机械制造有限公司 | Weed-winding-preventing rotary cultivator |
-
2022
- 2022-03-07 CN CN202210216590.6A patent/CN114586482B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3092947A (en) * | 1961-04-05 | 1963-06-11 | Int Harvester Co | Yieldable pendulum mower mounting |
| US4553606A (en) * | 1982-01-25 | 1985-11-19 | Brouwer Turf Equipment Limited | Sod cutting machine having split undercutting blade |
| CN2273954Y (en) * | 1996-12-17 | 1998-02-11 | 绥棱县丰收脱粒机有限责任公司 | Small combine-harvester |
| CN103477738A (en) * | 2013-09-25 | 2014-01-01 | 通海达森工贸有限公司 | Chain-transmission weeding scarifier |
| CN106576445A (en) * | 2016-12-29 | 2017-04-26 | 中国农业大学 | Anti-tangling device of planetary gear train driving type rotary cultivator |
| CN206525099U (en) * | 2017-03-10 | 2017-09-29 | 黑龙江省烟草公司牡丹江烟叶公司宁安分公司 | A kind of rotary ploughing part assembly for vega cultivation and banking operation |
| KR20190000230U (en) * | 2017-07-18 | 2019-01-28 | 윤교섭 | Mower |
| CN108566782A (en) * | 2018-07-16 | 2018-09-25 | 重庆卓格豪斯机械有限公司 | Tillage knife of mini-tiller |
| CN108781543A (en) * | 2018-08-13 | 2018-11-13 | 咸宁市农业科学院 | A kind of mini-tiller raking wheel grass-winding proof device |
| CN109287155A (en) * | 2018-12-11 | 2019-02-01 | 滨州市农业机械化科学研究所 | A kind of used plastic collection baling press |
| CN209659900U (en) * | 2019-02-20 | 2019-11-22 | 南县伟业机械制造有限公司 | A kind of rotary cultivator clay crushing device |
| CN110278725A (en) * | 2019-08-08 | 2019-09-27 | 淮北雷德机电科技有限公司 | A kind of agricultural adjustable type rooter head |
| CN111448854A (en) * | 2020-04-09 | 2020-07-28 | 华中农业大学 | Rotary tillage rotor anti-sticking device based on resonance excitation and rotary cultivator with same |
| CN214413415U (en) * | 2020-11-18 | 2021-10-19 | 重庆富牌重生农机有限公司 | Novel grass-winding-preventing rotary blade holder arrangement structure for paddy field and dry land |
| CN214545739U (en) * | 2021-03-05 | 2021-11-02 | 汤谷科技发展(天津)股份有限公司 | Anti-winding device for hydraulic mower |
| CN215122160U (en) * | 2021-07-08 | 2021-12-14 | 绵阳市朝育机械有限公司 | Grass chopping robot machine tool assembly |
| CN215301358U (en) * | 2021-07-20 | 2021-12-28 | 重庆科业动力机械制造有限公司 | Cultivator with video monitoring function |
| CN215379754U (en) * | 2021-07-26 | 2022-01-04 | 连云港梓阳机械制造有限公司 | Weed-winding-preventing rotary cultivator |
Non-Patent Citations (2)
| Title |
|---|
| 多用途玉米收获机及玉米茎秆切断和防缠草装置的应用;程新政;李亚萍;董长安;;现代农业科技(第17期);第185-186页 * |
| 小型马铃薯收获机的设计;王法明;孙传祝;王相友;李学强;卢延芳;苏国粱;;湖北农业科学(第05期);第1287-1290页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114586482A (en) | 2022-06-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201119277Y (en) | Corps root stubble pulverizing blade and corps root stubble pulverizing apparatus | |
| CN108541404A (en) | A kind of antiwind paddy field rotary tillage trench digging all-in-one machine | |
| CN114586482B (en) | Paddy field beating grass breaking grass winding preventing cutter optimal design mechanism | |
| CN207897336U (en) | A kind of wheat stubble seedling band stubble cleaning device and Work machine and seeder | |
| CN212753307U (en) | Rotary tillage knife roller for smashing and returning high stubble straws for paddy field and dry land | |
| CN112913447B (en) | Differential stubble-breaking type belt cleaning device | |
| CN209787924U (en) | Hob type potato seedling recovery cutter | |
| CN212936588U (en) | Farmland ditching machine of adjustable operation width | |
| CN218417368U (en) | Multi-gear safety type high-speed rotating grass smashing head | |
| US4693061A (en) | Idler gear mounting for disc cutterbars | |
| CN211152637U (en) | Efficient rotary cultivator transmission | |
| CN219938879U (en) | Rotary blade structure | |
| CN207124933U (en) | A kind of shearing crop stem cutter | |
| CN217486879U (en) | Double-shaft rotary cultivator for stubble cleaning | |
| CN215835817U (en) | Soil loosening device for garden machinery | |
| CN212487110U (en) | Anti-grass winding structure of mini-tiller cutter | |
| CN217308180U (en) | Narrow stubble-breaking and ditching device of strip tillage seeder | |
| CN220307733U (en) | Corn stalk crushing deep-burying returning device | |
| CN217657107U (en) | Roller type flail knife for mower | |
| CN211702898U (en) | Rotary cultivator cutter shaft assembly | |
| CN218736026U (en) | Y-L movable and fixed knife combined type rape straw stubble smashing and returning knife roller | |
| CN212164111U (en) | Horizontal rotating shaft of stubble cleaner | |
| CN221103949U (en) | Ridger knife roller assembly | |
| CN219981459U (en) | Cutter assembly convenient to assemble and disassemble for agricultural machinery | |
| CN208445962U (en) | A kind of antiwind paddy field rotary tillage trench digging all-in-one machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |