CN104604633A - Hydraulically driven felling saw device for forestry and using method of hydraulically driven felling saw device for forestry - Google Patents
Hydraulically driven felling saw device for forestry and using method of hydraulically driven felling saw device for forestry Download PDFInfo
- Publication number
- CN104604633A CN104604633A CN201510077533.4A CN201510077533A CN104604633A CN 104604633 A CN104604633 A CN 104604633A CN 201510077533 A CN201510077533 A CN 201510077533A CN 104604633 A CN104604633 A CN 104604633A
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- China
- Prior art keywords
- saw
- cut down
- pivotal
- cuts down
- forest
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- 238000000034 method Methods 0.000 title claims description 9
- 230000007246 mechanism Effects 0.000 claims description 8
- 238000005553 drilling Methods 0.000 claims description 3
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G23/00—Forestry
- A01G23/02—Transplanting, uprooting, felling or delimbing trees
- A01G23/08—Felling trees
- A01G23/091—Sawing apparatus specially adapted for felling trees
Abstract
A hydraulically driven felling saw device for forestry is used for sawing woods (9) and comprises a sawing executing portion (8) and a supporting portion (7), wherein the supporting portion (7) supports the sawing executing portion (8); the sawing executing portion (8) comprises a rotatable saw blade (81) and a driving portion (82); and the driving portion (82) drives the rotatable saw blade (81) to rotate.
Description
Technical field
The invention belongs to forestry machinery field, be specially a kind of hydraulically powered forestry felling saw device and using method thereof.
Background technology
It is large that trees saw in forestry cuts down workload, especially for the trees that a large amount of tree-walks is larger carry out saw cut down time.
This work adopts chain saw to carry out by forest worker usually.Chain saw is due to portable and mobility good, and power is large, easy to use and reliability is high and method uses.But the weight of this saw is comparatively large, and operation effort, the amount of labour load for workman is high.
Summary of the invention
The object of the present invention is to provide a kind of hydraulically powered forestry felling saw device and using method thereof, it can overcome above-mentioned defect.
One according to the present invention hydraulically powered forestry felling saw device, cut down for carrying out saw to forest, wherein, described felling saw device comprises saw and cuts down execution part and supporting part, described saw cuts down enforcement division and divides and be supported on described supporting part, described saw cuts down enforcement division and divides and comprise pivotal saw blade and drive the pivotal drive part of described pivotal saw blade
Described supporting part comprises stationary positioned assembly, described stationary positioned assembly comprises power-actuated at least two drill bit cylinders, described at least two drill bit cylinders can enter the stake root position of described forest thus are fixed location by Drilling, described supporting part also comprises the extension supporting member by angle adjustment jointed shaft with described stationary positioned member hinges, described extension supporting member extends to the side of described forest on the direction perpendicular with described two drill bit cylinders, the axis direction of described angle adjustment jointed shaft is parallel with the bearing of trend of described extension supporting member, and described bearing of trend and the saw of described pivotal saw blade to cut down cut direction parallel, thus, the revolution saw that described angle adjustment jointed shaft can adjust described pivotal saw blade cuts down the angle of plane relative to described two drill bit cylinders,
Described supporting part also comprises the saw be vertically fixedly connected with described extension supporting member and cuts down enforcement division and divide ground-engaging element, described saw cuts down enforcement division and divides ground-engaging element that described saw can be made to cut down execution part to walk with described revolution on the direction of sawing and cutting down plane parallel, thus cuts down disconnected by described forest, described saw cuts down enforcement division and divides ground-engaging element to comprise at least two guiding mechanisms to be slidably matched with described drive part thus to guide described saw to cut down the walking of execution part, described supporting part also comprises and is arranged on described saw and cuts down enforcement division and divide the hydraulic cylinder in walking member forward end portion and the hydraulically extensible bar that divides walking for driving described saw to cut down enforcement division, described hydraulically extensible bar one end connects with hydraulic cylinder power, the drive part that the other end cuts down in execution part with described saw is fixedly connected with, wherein, described saw cuts down execution part and on the direction perpendicular with the direction of described walking, cuts down enforcement division relative to described saw divide ground-engaging element to fix.
According to a further aspect in the invention, the using method of hydraulically powered forestry felling saw device described above, described in first utilizing, the stationary positioned assembly of described felling saw device is fixed relative to described forest by least two drill bit cylinders; Then, the angle of described supporting part relative to described stationary positioned assembly is adjusted as required; Afterwards, drive part is made to drive described pivotal saw blade revolution; Then, stretched out by Driven by Hydraulic Cylinder hydraulically extensible bar, thus described saw is cut down perform channel floor to walk under the guiding of described at least two guiding mechanisms, thus utilize described pivotal saw blade to cut down disconnected at revolution walking motion simultaneously by described forest.
Pass through such scheme, fixing owing to have employed machinery to chain type revolution chain saw, utilize the feature that trees ' root stake is usually rejected in timber is taken, and the stub root that make use of the larger trees of tree-walk is fixed well relative to ground due to tree root and can bears large impulsive force, thus provide the support of power for the support of saw.Owing to have employed two drill stem type fixed modes, it can bear the gravity of saw and consequent tilting moment.Be fixedly connected with support drill string by guide rail, thus while saw does feed motion along guide rail, utilize the bed knife of stub and realize supporting, and, because the angle between guide level and the fixed support plane of drill string can be regulated by jointed shaft, the requirement for horizontality of plane and drill string are cut down to saw be tilted to therefore, it is possible to meet simultaneously and insert to realize at utmost fixing requirement toward stub root down.
Accompanying drawing explanation
Fig. 1 is the structural representation of hydraulically powered forestry felling saw device of the present invention when saw cuts down;
Fig. 2 is the schematic diagram of the front view of view in Fig. 1;
Fig. 3 is the end view of view in A-A direction in Fig. 2.
Embodiment
Below in conjunction with Fig. 1-3, the present invention is described in detail.
A kind of hydraulically powered forestry felling saw device, cut down for carrying out saw to forest 9, wherein, described felling saw device comprises saw and cuts down execution part 8 and supporting part 7, described saw cuts down execution part 8 and is supported on described supporting part 7, described saw cuts down execution part 8 and comprises pivotal saw blade 81 and drive the pivotal drive part 82 of described pivotal saw blade 81
Described supporting part 7 comprises stationary positioned assembly 7210, described stationary positioned assembly 7210 comprises power-actuated at least two drill bit cylinders 721, described at least two drill bit cylinders 721 can enter the stake root position of described forest 9 thus are fixed location by Drilling, described supporting part 7 also comprises the extension supporting member 72 hinged with described stationary positioned assembly 7210 by angle adjustment jointed shaft 78, described extension supporting member 72 extends to the side of described forest 9 on the direction perpendicular with described two drill bit cylinders 721, the axis direction of described angle adjustment jointed shaft 78 is parallel with the bearing of trend of described extension supporting member 72, and described bearing of trend and the saw of described pivotal saw blade 81 to cut down cut direction parallel, thus, the revolution saw that described angle adjustment jointed shaft 78 can adjust described pivotal saw blade 81 cuts down the angle of plane relative to described two drill bit cylinders 721,
Described supporting part 7 also comprises the saw be vertically fixedly connected with described extension supporting member 72 and cuts down enforcement division and divide ground-engaging element 71, described saw cuts down enforcement division and divides ground-engaging element 71 that described saw can be made to cut down to perform part 8 and walking with described revolution on the direction of sawing and cutting down plane parallel, thus cuts down disconnected by described forest 9, described saw cuts down enforcement division and divides ground-engaging element 71 to comprise at least two guiding mechanisms 711 to be slidably matched with described drive part 82 thus to guide described saw to cut down the walking performing part 8, described supporting part 7 also comprise be arranged on described saw cut down enforcement division divide the hydraulic cylinder 5 of ground-engaging element 71 leading section and for drive described saw cut down perform part 8 walk hydraulically extensible bar 6, described hydraulically extensible bar 6 one end connects with hydraulic cylinder 5 power, the other end and described saw cut down the drive part 82 performed in part 8 and are fixedly connected with, wherein, described saw cuts down and performs part 8 and on the direction perpendicular with the direction of described walking, cut down enforcement division relative to described saw divide ground-engaging element 71 to fix.
The using method of hydraulically powered forestry felling saw device described above, described in first utilizing, the stationary positioned assembly 7210 of described felling saw device is fixed relative to described forest 9 by least two drill bit cylinders 721; Then, the angle of described supporting part 7 relative to described stationary positioned assembly 7210 is adjusted as required; Afterwards, drive part 82 is made to drive described pivotal saw blade 81 to turn round; Then, hydraulically extensible bar 6 is driven to stretch out by hydraulic cylinder 5, thus described saw is cut down perform part 8 entirety to walk under the guiding of described at least two guiding mechanisms 711, thus described pivotal saw blade 81 is utilized to cut down disconnected at revolution walking motion simultaneously by described forest 9.
Wherein, described at least two guiding mechanisms 711 are guide post.
Claims (3)
1. a hydraulically powered forestry felling saw device, cut down for carrying out saw to forest (9), wherein, described felling saw device comprises saw and cuts down execution part (8) and supporting part (7), described saw cuts down execution part (8) and is supported on described supporting part (7), described saw cuts down execution part (8) and comprises pivotal saw blade (81) and drive the pivotal drive part of described pivotal saw blade (81) (82)
Described supporting part (7) comprises stationary positioned assembly (7210), described stationary positioned assembly (7210) comprises power-actuated at least two drill bit cylinders (721), described at least two drill bit cylinders (721) can enter the stake root position of described forest (9) thus are fixed location by Drilling, described supporting part (7) also comprises the extension supporting member (72) hinged with described stationary positioned assembly (7210) by angle adjustment jointed shaft (78), described extension supporting member (72) extends to the side of described forest (9) on the direction perpendicular with described two drill bit cylinders (721), the axis direction of described angle adjustment jointed shaft (78) is parallel with the bearing of trend of described extension supporting member (72), and described bearing of trend and the saw of described pivotal saw blade (81) to cut down cut direction parallel, thus, the revolution saw that described angle adjustment jointed shaft (78) can adjust described pivotal saw blade (81) cuts down the angle of plane relative to described two drill bit cylinders (721)
Described supporting part (7) also comprises the saw be vertically fixedly connected with described extension supporting member (72) and cuts down enforcement division and divide ground-engaging element (71), described saw cuts down enforcement division and divides ground-engaging element (71) that described saw can be made to cut down execution part (8) to walk with described revolution on the direction of sawing and cutting down plane parallel, thus cuts down disconnected by described forest (9), described saw cuts down enforcement division and divides ground-engaging element (71) to comprise at least two guiding mechanisms (711) to be slidably matched with described drive part (82) thus to guide described saw to cut down the walking of execution part (8), described supporting part (7) also comprises and is arranged on described saw and cuts down the hydraulically extensible bar (6) that enforcement division divides the hydraulic cylinder (5) of ground-engaging element (71) leading section and walk for driving described saw to cut down execution part (8), described hydraulically extensible bar (6) one end connects with hydraulic cylinder (5) power, the drive part (82) that the other end and described saw cut down in execution part (8) is fixedly connected with, wherein, described saw cut down execution part (8) on the direction perpendicular with the direction of described walking relative to described saw cut down enforcement division divide ground-engaging element (71) fix.
2. the using method of the hydraulically powered forestry felling saw device as described in claim 1, described in first utilizing, at least two drill bit cylinders (721) are fixing relative to described forest (9) by the stationary positioned assembly (7210) of described felling saw device; Then, the angle of described supporting part (7) relative to described stationary positioned assembly (7210) is adjusted as required; Afterwards, drive part (82) is made to drive described pivotal saw blade (81) to turn round; Then, hydraulically extensible bar is driven to stretch out by hydraulic cylinder (5), thus make described saw cut down execution part (8) entirety to walk under the guiding of described at least two guiding mechanisms (711), thus described pivotal saw blade (81) is utilized to cut down disconnected at revolution walking motion simultaneously by described forest (9).
3. method as claimed in claim 2, wherein, described at least two guiding mechanisms (711) are guide post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510077533.4A CN104604633B (en) | 2015-02-13 | 2015-02-13 | A kind of hydraulically powered forestry felling saw device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510077533.4A CN104604633B (en) | 2015-02-13 | 2015-02-13 | A kind of hydraulically powered forestry felling saw device and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104604633A true CN104604633A (en) | 2015-05-13 |
| CN104604633B CN104604633B (en) | 2016-10-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510077533.4A Expired - Fee Related CN104604633B (en) | 2015-02-13 | 2015-02-13 | A kind of hydraulically powered forestry felling saw device and using method thereof |
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| CN (1) | CN104604633B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105830861A (en) * | 2016-06-14 | 2016-08-10 | 李海玲 | Fully-hydraulic automatic felling device for felling machine |
| CN108432524A (en) * | 2018-05-24 | 2018-08-24 | 黑龙江省农业机械运用研究所 | A kind of invisible film film covering device of agricultural and its working method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1335694A (en) * | 1919-06-27 | 1920-03-30 | Willie J Norris | Wood-sawing machine |
| US2617452A (en) * | 1951-03-16 | 1952-11-11 | Sr Thomas J Dowling | Tree sawing machine and support therefor |
| US3720248A (en) * | 1971-01-21 | 1973-03-13 | Kockum Soederhamn Ab | Apparatus for felling trees |
| US4268966A (en) * | 1980-03-03 | 1981-05-26 | Williams Franklin G | Reciprocating saw for tree topping |
| DE4205822C1 (en) * | 1992-02-26 | 1993-05-06 | Kunz, Peter, 7850 Loerrach, De | Motorised tree-trunk sawing machine - uses band-saw and moving table with claws to grip tree-trunk and move it into saw |
| CN201550477U (en) * | 2009-10-30 | 2010-08-18 | 山东科技职业学院 | Electric saw bracket |
| CN103918526A (en) * | 2014-04-24 | 2014-07-16 | 北京林业大学 | Standing tree orientated felling device |
| CN203994089U (en) * | 2014-07-08 | 2014-12-10 | 浙江鼎兴建设有限公司 | A kind of guide type electric saw device |
-
2015
- 2015-02-13 CN CN201510077533.4A patent/CN104604633B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1335694A (en) * | 1919-06-27 | 1920-03-30 | Willie J Norris | Wood-sawing machine |
| US2617452A (en) * | 1951-03-16 | 1952-11-11 | Sr Thomas J Dowling | Tree sawing machine and support therefor |
| US3720248A (en) * | 1971-01-21 | 1973-03-13 | Kockum Soederhamn Ab | Apparatus for felling trees |
| US4268966A (en) * | 1980-03-03 | 1981-05-26 | Williams Franklin G | Reciprocating saw for tree topping |
| DE4205822C1 (en) * | 1992-02-26 | 1993-05-06 | Kunz, Peter, 7850 Loerrach, De | Motorised tree-trunk sawing machine - uses band-saw and moving table with claws to grip tree-trunk and move it into saw |
| CN201550477U (en) * | 2009-10-30 | 2010-08-18 | 山东科技职业学院 | Electric saw bracket |
| CN103918526A (en) * | 2014-04-24 | 2014-07-16 | 北京林业大学 | Standing tree orientated felling device |
| CN203994089U (en) * | 2014-07-08 | 2014-12-10 | 浙江鼎兴建设有限公司 | A kind of guide type electric saw device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105830861A (en) * | 2016-06-14 | 2016-08-10 | 李海玲 | Fully-hydraulic automatic felling device for felling machine |
| CN108432524A (en) * | 2018-05-24 | 2018-08-24 | 黑龙江省农业机械运用研究所 | A kind of invisible film film covering device of agricultural and its working method |
| CN108432524B (en) * | 2018-05-24 | 2023-07-14 | 黑龙江省农业机械运用研究所 | Agricultural intangible film laminating device and working method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104604633B (en) | 2016-10-05 |
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Effective date of registration: 20190613 Address after: 226100 Nanjing Road 78, Sijia Town, Haimen City, Nantong City, Jiangsu Province Patentee after: HAIMEN CANGYUN MACHINERY Co.,Ltd. Address before: 322105 Guangcun 1-162, Wang Village, Geshan Town, Dongyang City, Jinhua City, Zhejiang Province Patentee before: Wang Xiaoyao |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 |
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| CF01 | Termination of patent right due to non-payment of annual fee |