CN103355054A - Anti-winding shaft and fastening device for cutting disk of cutting machine - Google Patents
Anti-winding shaft and fastening device for cutting disk of cutting machine Download PDFInfo
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- CN103355054A CN103355054A CN2013103117489A CN201310311748A CN103355054A CN 103355054 A CN103355054 A CN 103355054A CN 2013103117489 A CN2013103117489 A CN 2013103117489A CN 201310311748 A CN201310311748 A CN 201310311748A CN 103355054 A CN103355054 A CN 103355054A
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- compressing tablet
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Abstract
The invention discloses an anti-winding shaft and fastening device for a cutting disk of a cutting machine. The anti-winding shaft and fastening device comprises a sawing disk (1), an inertia disk (2), a connecting bolt (3), a base (4), a base bearing (5), sawing teeth (10), a rotating shaft (11), a positioning upper gland (12), a positioning lower gland (13), a locking nut (18), a rotating shaft end screw (19), a positioning upper gland inner hole (20), a positioning upper gland hexangular hole (21) and a positioning upper gland inner ring (22). The anti-winding shaft and fastening device is characterized in that a moving blade (6) and a moving shank (7) are fixed to the rotating shaft (11) through moving cutter fastening bolts (9); the moving blade (8) is fixedly welded to the base (4); a gap (23) is formed in the positioning upper gland inner hole (20); a gap is also formed in a positioning lower gland inner hole; a fastening presser inner tongue (16) on a fastening presser (14) extends into the gaps (23) in the positioning upper gland inner hole and the positioning lower gland inner hole; and a fastening presser outer locking sheet (15) on the fastening presser (14) is bent to press the locking nut (19).
Description
Technical field
Patent of the present invention relates to a kind of anti-tangle axle and fastener, relates in particular to a kind of cutting and cuts down anti-tangle axle and the fastener that machine cut cuts down dish.
Background technology
As everyone knows, the results such as paddy rice, wheat need harvesting machinery, and in managing of mulberry field, will carrying out several times to mulberry tree every year, shrub and hedge trimmer cut down, comprise the cut shoot that mulberry tree is carried out cut shoot in grafting improved and summer, beta pruning in winter and shoot rearing, so that mulberry leaf were looked better need to cut and cut down machinery the coming year.
Cut shoot machinery mainly is manually to cut, and also has in recent years the electronic branch of introduction to cut and pneumatic clipper.Manually cut special effort, cut the speed of cutting down very slow; Commercially available electronic branch is cut and is adopted the accumulator jar power supply, and electric weight is limited, and it is cut, and to cut down power of motor low, and small stems is cut and cut down easily, can not cut thicker branch, whenever fills a service time also shorter, and cost price is also high;
The corn harvester tool of selling on the market now adopts disc tooth-saw formula blade more, the connection for transmission axle of blade is often twined cutting the turning cylinder that cuts down dish by weeds and not cut branch bast, this winding has not only increased cutterhead and has carried the fixedly frictional resistance between the mounting, loss part kinetic energy, and extort too much, be not removed and saw disc can't be rotated can not work; And axle rotates, and saw disc slows down to rotate or stop operating and also can make saw disc compression spiral shell No move back pine, causes cutterhead to be thrown out of and causes the person to be subject to grievous injury; Remove and twine also time-consuming delaying work.
Cut and cut down branch with cutting standing grain power, resistance increases several times, cuts cutterhead easily occurs when cutting down thick branch to be stuck on the branch or saw disc slows down to rotate and also all can make the saw disc clamp nut move back pine, and cutterhead is got rid of to be taken off and cause the person to be subject to grievous injury.
For this reason, must cut down anti-tangle axle of dish increase and fastener to cutting.
Summary of the invention
The object of the invention is to provide in order to overcome the deficiencies in the prior art a kind of and can prevent effectively that a skin and weeds from twining turning cylinder, anti-tangle axle and the fastener that machine cut cuts down dish cut down in cutting of preventing that cutterhead from coming off.Its concrete technical scheme is:
Cut and cut down that machine cut cuts down the anti-tangle axle of dish and fastener comprises that saw cuts down dish, inertia disk, binder bolt, support, the support bearing, saw cuts down sawtooth, turning cylinder, the location upper press cover, the location lower cover, end tight nut, turning cylinder end spiral, location upper press cover endoporus, upper press cover six rib holes, location, ring in the upper press cover of location, saw cuts down dish and is fastened as a whole by binder bolt with inertia disk, the support bearing is inlaid on the support, one knife section and moving knife handle are fixed on the turning cylinder by the moving knife clamping bolt, ledger-plate is weldingly fixed on the support, have a breach in the endoporus on the upper press cover of location, also have a breach in the endoporus on the lower cover of location, the lower end of turning cylinder is inserted in the location upper press cover in turn, saw cuts down dish, the location lower cover, fastening compressing tablet, tongue stretches in the breach in the endoporus on the lower cover in the fastening compressing tablet on the fastening compressing tablet, when ending tight nut after turning cylinder end spiral rotary is tight, the fastening compressing tablet on the fastening compressing tablet is ended tight sheet outward pull curved pushing down and end tight nut.
Cut the process of cutting down: during the power drive turning cylinder rotation of transmitting by engine, the saw that is fixed on its lower end cuts down dish and rotates thereupon, the saw that cuts down the dish periphery by saw cut down sawtooth with branch or paddy rice, wheat cut cut down disconnected.Inertia disk is to increase the weight of rosette, has to cut the effect that the kinetic energy between branch stores of cutting down.
Antiwind principle: do not cut on the turning cylinder (11) that cuts down dish when branch skin, weeds are cut off and are wrapped in, when turning cylinder (11) upper cutter (6) rotates with the axis to axle and the nearest side of ledger-plate inner distance (upper figure among Fig. 3), twister forms a little ring (a little ring between the ab) between main shaft and stationary knife, the loop of winding is minimum; Turning cylinder (11) continues rotation, when turning cylinder (11) upper cutter rotates with the axis to axle and the ledger-plate outside (figure below among Fig. 3), be that the main shaft cutter is threaded to fixed cutting tool distance farthest the time, the loop of twining maximum (a large ring between the ac), fixed, moving knife distance between commutator segments strengthens (increasing length between bc), broke before being wrapped in this little central shoring that forms between main shaft and stationary knife, twister is cut and is come off by fixed, knife section, has removed thus branch skin and the weeds of twining.
Fastening principle: because six prisms of upper press cover six rib holes (22), location and turning cylinder (11) lower end nest together, and tongue (16) also is nested in the upper press cover breach (23) in upper press cover six rib holes (22), location in the fastening compressing tablet, and another end tightens and ends tight nut (19), therefore, end tight nut (19) and can only follow turning cylinder (11) rotation fully, any situation can not get loose, and prevents from cutting down the fastening effect that dish comes off because nut gets loose to cut thereby reach.
Can find out from technical scheme of the present invention, owing to welding one metal blade (knife section) at turning cylinder, fix a ledger-plate on support (bearing block) frame, when being cut off and being wrapped in, branch skin, weeds do not cut on the turning cylinder that cuts down dish, when the turning cylinder upper cutter rotates with the axis to axle and the nearest side of ledger-plate inner distance, twister forms a little ring between main shaft and stationary knife, the loop of winding is minimum; Turning cylinder continues rotation, when the turning cylinder upper cutter rotates with the axis to axle and the ledger-plate outside, be that the main shaft cutter is threaded to fixed cutting tool distance farthest the time, the loop of twining is maximum, fixed, moving knife distance between commutator segments strengthens, broke before being wrapped in this little central shoring that forms between main shaft and stationary knife, twister is cut and is come off by fixed, knife section, has removed thus branch skin and the weeds of twining.And owing to six prisms of upper press cover six rib holes (22), location with turning cylinder (11) lower end nest together, and tongue (16) also is nested in the upper press cover breach (23) in upper press cover six rib holes (22), location in the fastening compressing tablet, and another end tightens and ends tight nut (19), therefore, end tight nut (19) and can only follow turning cylinder (11) rotation fully, any situation can not get loose, and prevents from cutting down the fastening effect that dish comes off because nut gets loose to cut thereby reach.Reached the present invention fully and can prevent effectively that weeds, mulberry skin from twining turning cylinder, prevents the goal of the invention that cutterhead comes off.
Description of drawings
Fig. 1 is that the present invention cuts and cuts down machine cut and cut down the disc main body structural representation;
Fig. 2 is that the present invention cuts and cuts down machine cut and cut down dish general structure master Visual figure;
Fig. 3 is anti-tangle axle schematic diagram of the present invention;
Fig. 4 is fastening tabletting structure schematic diagram of the present invention;
Fig. 5 is location of the present invention upper press cover structural representation.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
Embodiment 1, referring to accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4, accompanying drawing 5 cuts and cuts down machine cut and cut down the anti-tangle axle of dish and fastener and comprise that saw cuts down dish 1, inertia disk 2, binder bolt 3, support 4, support bearing 5, saw and cuts down sawtooth 10, turning cylinder 11, location upper press cover 12, location lower cover 13, ends ring 22 in tight nut 18, turning cylinder end spiral 19, location upper press cover endoporus 20, upper press cover six rib holes 21, location, the location upper press cover; Saw cuts down dish 1 and is fastened as a whole by binder bolt 3 with inertia disk 2, support bearing 5 is inlaid on the support 4, one knife section 6 and moving knife handle 7 are fixed on the turning cylinder 11 by moving knife clamping bolt 9, ledger-plate 8 is weldingly fixed on the support 4, have a breach 23 in the endoporus 20 on the upper press cover of location, also have a breach in the endoporus on the lower cover of location, the lower end of turning cylinder 11 is inserted in location upper press cover 12 in turn, saw cuts down dish 1, location lower cover 13, fastening compressing tablet 17, tongue 16 stretches in the breach 23 in the endoporus on the lower cover in the fastening compressing tablet on the fastening compressing tablet 14, when ending tight nut 18 after turning cylinder end spiral 19 screws, the fastening compressing tablet on the fastening compressing tablet 14 is ended tight sheet 15 outward pull curved pushing down and end tight nut 19.
Claims (4)
1. one kind is cut and cuts down anti-tangle axle and the fastener that machine cut cuts down dish, comprise that saw cuts down dish (1), inertia disk (2), binder bolt (3), support (4), support bearing (5), knife section (6), moving knife handle (7), ledger-plate (8), moving knife clamping bolt (9), saw cuts down sawtooth (10), turning cylinder (11), location upper press cover (12), location lower cover (13), fastening compressing tablet (14), fastening compressing tablet ends tight sheet (15) outward, tongue (16) in the fastening compressing tablet, fastening compressing tablet endoporus (17), end tight nut (18), turning cylinder end spiral (19), location upper press cover endoporus (20), upper press cover six rib holes (21), location, ring (22) in the upper press cover of location, upper press cover breach (23), it is characterized in that: fix a ledger-plate (8) on the base frame (5), knife section (6) and moving knife handle (7) are fixed on the turning cylinder (11) by moving knife clamping bolt (9).
2. a kind of cutting according to claim 1 cut down anti-tangle axle and the fastener that machine cut cuts down dish, it is characterized in that: saw cuts down dish (1) and is fastened as a whole by binder bolt (3) with inertia disk (2).
3. a kind of cutting according to claim 1 cut down anti-tangle axle and the fastener that machine cut cuts down dish, it is characterized in that: the lower end of turning cylinder (11) is inserted in location upper press cover (12), inertia disk (2) in turn, saw cuts down dish (1), locates lower cover (13), fastening compressing tablet (14), ends tight nut (18).
4. a kind of cutting according to claim 1 cut down anti-tangle axle and the fastener that machine cut cuts down dish, it is characterized in that: location upper press cover (12), saw cut down dish (1), location lower cover (13), fastening compressing tablet (17), and tongue (16) stretches in the interior breach (23) of endoporus on the lower cover in the fastening compressing tablet on the fastening compressing tablet (17).
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510240532.7A CN105009782B (en) | 2013-07-24 | 2013-07-24 | Cut and cut down machine cut and cut down the anti-tangle shaft device of dish |
| CN201310311748.9A CN103355054B (en) | 2013-07-24 | 2013-07-24 | Anti-winding shaft and fastening device for cutting disk of cutting machine |
| CN201510241092.7A CN104919968B (en) | 2013-07-24 | 2013-07-24 | Cutting with inertia disk is cut down machine cut and cuts down disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310311748.9A CN103355054B (en) | 2013-07-24 | 2013-07-24 | Anti-winding shaft and fastening device for cutting disk of cutting machine |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510240532.7A Division CN105009782B (en) | 2013-07-24 | 2013-07-24 | Cut and cut down machine cut and cut down the anti-tangle shaft device of dish |
| CN201510241092.7A Division CN104919968B (en) | 2013-07-24 | 2013-07-24 | Cutting with inertia disk is cut down machine cut and cuts down disk |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103355054A true CN103355054A (en) | 2013-10-23 |
| CN103355054B CN103355054B (en) | 2015-05-13 |
Family
ID=49358013
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510241092.7A Active CN104919968B (en) | 2013-07-24 | 2013-07-24 | Cutting with inertia disk is cut down machine cut and cuts down disk |
| CN201310311748.9A Expired - Fee Related CN103355054B (en) | 2013-07-24 | 2013-07-24 | Anti-winding shaft and fastening device for cutting disk of cutting machine |
| CN201510240532.7A Active CN105009782B (en) | 2013-07-24 | 2013-07-24 | Cut and cut down machine cut and cut down the anti-tangle shaft device of dish |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510241092.7A Active CN104919968B (en) | 2013-07-24 | 2013-07-24 | Cutting with inertia disk is cut down machine cut and cuts down disk |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510240532.7A Active CN105009782B (en) | 2013-07-24 | 2013-07-24 | Cut and cut down machine cut and cut down the anti-tangle shaft device of dish |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN104919968B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104041236A (en) * | 2014-07-01 | 2014-09-17 | 宫电高周波设备（上海）有限公司 | Cutting machine |
| CN105009782B (en) * | 2013-07-24 | 2016-11-16 | 四川省农业科学院蚕业研究所 | Cut and cut down machine cut and cut down the anti-tangle shaft device of dish |
| CN111183783A (en) * | 2020-03-04 | 2020-05-22 | 青岛理工大学 | Grass winding prevention mowing mechanism and mower |
| CN111727725A (en) * | 2020-05-22 | 2020-10-02 | 高邮市北方动力机械有限公司 | Anti-winding hand-held type machine of beating grass |
| CN113647253A (en) * | 2021-10-20 | 2021-11-16 | 邳州甲天下银杏生物技术研究院有限公司 | Biomass raw material crushing device |
| CN115280989A (en) * | 2022-08-30 | 2022-11-04 | 中国铁建昆仑投资集团有限公司 | Highway greening tree trimming device and trimming method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111771515A (en) * | 2020-07-14 | 2020-10-16 | 嘉兴花汇红园林有限公司 | A hand-held type lawn mower anti-sticking grass mechanism for gardens are pruned |
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| EP0021792A1 (en) * | 1979-06-22 | 1981-01-07 | Qualcast (Lawn Mowers) Limited | Rotary lawnmowers |
| CN2888834Y (en) * | 2006-04-14 | 2007-04-18 | 方鑫泽 | A brush-sawing grass-cutting knife |
| CN201491508U (en) * | 2009-08-06 | 2010-06-02 | 南京德朔实业有限公司 | Grass cutter |
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| CN202455903U (en) * | 2012-03-15 | 2012-10-03 | 国家林业局哈尔滨林业机械研究所 | Bush stubble leveling machine with scraper |
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| US4138810A (en) * | 1977-04-20 | 1979-02-13 | Pittinger Sr Charles B | Torsional vibration filament feed system |
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| CN200953748Y (en) * | 2006-08-31 | 2007-10-03 | 唐作晚 | Rice cutting machine |
| CN202035321U (en) * | 2011-03-30 | 2011-11-16 | 四川省蚕业科技开发总公司 | Disc type mulberry branch felling machine |
| CN202059782U (en) * | 2011-04-26 | 2011-12-07 | 蔡绍俊 | Novel electric pruning machine |
| CN102293089B (en) * | 2011-06-28 | 2014-05-14 | 宫电高周波设备（上海）有限公司 | Cutting machine with anti-winding cup |
| KR101078824B1 (en) * | 2011-08-26 | 2011-11-03 | 남동우 | The weed cuter that have a protect cover |
| CN102599013B (en) * | 2012-03-14 | 2013-08-14 | 国家林业局哈尔滨林业机械研究所 | Bush stubble stumping machine with automatic reset safe hood |
| CN203467278U (en) * | 2013-07-24 | 2014-03-12 | 四川省农业科学院蚕业研究所 | Cutting disc of cutting machine |
| CN104919968B (en) * | 2013-07-24 | 2017-04-05 | 四川省农业科学院蚕业研究所 | Cutting with inertia disk is cut down machine cut and cuts down disk |
-
2013
- 2013-07-24 CN CN201510241092.7A patent/CN104919968B/en active Active
- 2013-07-24 CN CN201310311748.9A patent/CN103355054B/en not_active Expired - Fee Related
- 2013-07-24 CN CN201510240532.7A patent/CN105009782B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0021792A1 (en) * | 1979-06-22 | 1981-01-07 | Qualcast (Lawn Mowers) Limited | Rotary lawnmowers |
| CN2888834Y (en) * | 2006-04-14 | 2007-04-18 | 方鑫泽 | A brush-sawing grass-cutting knife |
| CN201491508U (en) * | 2009-08-06 | 2010-06-02 | 南京德朔实业有限公司 | Grass cutter |
| CN201821697U (en) * | 2010-09-21 | 2011-05-11 | 陈伟国 | Portable multifunctional mulberry shoot reaper |
| CN202455903U (en) * | 2012-03-15 | 2012-10-03 | 国家林业局哈尔滨林业机械研究所 | Bush stubble leveling machine with scraper |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105009782B (en) * | 2013-07-24 | 2016-11-16 | 四川省农业科学院蚕业研究所 | Cut and cut down machine cut and cut down the anti-tangle shaft device of dish |
| CN104041236A (en) * | 2014-07-01 | 2014-09-17 | 宫电高周波设备（上海）有限公司 | Cutting machine |
| CN104041236B (en) * | 2014-07-01 | 2016-08-24 | 宫电高周波设备（上海）有限公司 | Cutting machine |
| CN111183783A (en) * | 2020-03-04 | 2020-05-22 | 青岛理工大学 | Grass winding prevention mowing mechanism and mower |
| CN111183783B (en) * | 2020-03-04 | 2021-07-09 | 青岛理工大学 | Grass winding prevention mowing mechanism and mower |
| CN111727725A (en) * | 2020-05-22 | 2020-10-02 | 高邮市北方动力机械有限公司 | Anti-winding hand-held type machine of beating grass |
| CN113647253A (en) * | 2021-10-20 | 2021-11-16 | 邳州甲天下银杏生物技术研究院有限公司 | Biomass raw material crushing device |
| CN113647253B (en) * | 2021-10-20 | 2021-12-28 | 邳州甲天下银杏生物技术研究院有限公司 | Biomass raw material crushing device |
| CN115280989A (en) * | 2022-08-30 | 2022-11-04 | 中国铁建昆仑投资集团有限公司 | Highway greening tree trimming device and trimming method thereof |
| CN115280989B (en) * | 2022-08-30 | 2023-10-13 | 中国铁建昆仑投资集团有限公司 | Highway greening tree trimming device and trimming method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104919968B (en) | 2017-04-05 |
| CN103355054B (en) | 2015-05-13 |
| CN105009782B (en) | 2016-11-16 |
| CN105009782A (en) | 2015-11-04 |
| CN104919968A (en) | 2015-09-23 |
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Granted publication date: 20150513 Termination date: 20170724 |