CN104756823A - Hydraulic driving forestry felling saw device with protection cover and use method for same - Google Patents
Hydraulic driving forestry felling saw device with protection cover and use method for same Download PDFInfo
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- CN104756823A CN104756823A CN201510077690.5A CN201510077690A CN104756823A CN 104756823 A CN104756823 A CN 104756823A CN 201510077690 A CN201510077690 A CN 201510077690A CN 104756823 A CN104756823 A CN 104756823A
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- saw
- cuts down
- engaging element
- enforcement division
- ground
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Abstract
A hydraulic driving forestry felling saw device with a protection cover is used for felling trees. The device comprises a felling execution portion (8) and a support portion (7). The felling execution portion (8) is supported on the support portion (7) and comprises a rotatable saw blade (81) and a drive portion (82) for driving the rotatable saw blade (81) to rotate.
Description
Technical field
The invention belongs to forestry machinery field, be specially a kind of band protective cover and by 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 band protective cover and by hydraulically powered forestry felling saw device and using method thereof, it can overcome above-mentioned defect.
According to one band protective cover of the present invention and by 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, described saw cuts down enforcement division and divides the top of ground-engaging element to be provided with protective cover, described protective cover cuts down enforcement division by screw and described saw and divides ground-engaging element to fix, described saw cuts down enforcement division and divides the centre position, front-end and back-end of ground-engaging element to be provided with fixing hole, described screw matches with described fixing hole, described protective cover is used for described supporting part to cover, wood chip when preventing dust and saw from cutting down drops described supporting part (7) is upper, and impact operates.
According to a further aspect in the invention, band protective cover described above and by the using method of hydraulically powered forestry felling saw device, first the stationary positioned assembly of described felling saw device is fixed relative to described forest by least two drill bit cylinders described in utilization; 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 that the present invention does not install the structural representation of protective cover when saw cuts down;
Fig. 2 is the structural representation of Fig. 1 after loading onto protective cover;
Fig. 3 is the schematic diagram of the front view of view in Fig. 1;
Fig. 4 is the end view of view in A-A direction in Fig. 3.
Embodiment
Below in conjunction with Fig. 1-4, the present invention is described in detail.
A kind of band protective cover and by 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, described saw cuts down enforcement division and divides the top of ground-engaging element 71 to be provided with protective cover 1, described protective cover 1 cuts down enforcement division by screw 2 and described saw and divides ground-engaging element 71 to fix, described saw cuts down enforcement division and divides the centre position, front-end and back-end of ground-engaging element 71 to be provided with fixing hole 3, described screw 2 matches with described fixing hole 3, described protective cover 1 is for covering described supporting part 7, prevent dust and the wood chip of saw when cutting down to drop impact running on described supporting part 7.
Band protective cover described above and by the using method of hydraulically powered forestry felling saw device, 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 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 band protective cover and by 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, described saw cuts down enforcement division and divides the top of ground-engaging element (71) to be provided with protective cover (1), described protective cover (1) cuts down enforcement division by screw (2) and described saw and divides ground-engaging element (71) to fix, described saw cuts down enforcement division and divides the centre position, front-end and back-end of ground-engaging element (71) to be provided with fixing hole (3), described screw (2) matches with described fixing hole (3), described protective cover (1) is for covering described supporting part (7), wood chip when preventing dust and saw from cutting down drops described supporting part (7) is upper, and impact operates.
2. the band protective cover as described in claim 1 and by the using method of hydraulically powered forestry felling saw device, 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 |
|---|---|---|---|
| CN201510077690.5A CN104756823A (en) | 2015-02-13 | 2015-02-13 | Hydraulic driving forestry felling saw device with protection cover and use method for same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510077690.5A CN104756823A (en) | 2015-02-13 | 2015-02-13 | Hydraulic driving forestry felling saw device with protection cover and use method for same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104756823A true CN104756823A (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510077690.5A Pending CN104756823A (en) | 2015-02-13 | 2015-02-13 | Hydraulic driving forestry felling saw device with protection cover and use method for same |
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| CN (1) | CN104756823A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3931676A (en) * | 1974-02-11 | 1976-01-13 | Merle William E | Portable power saw apparatus |
| US3946775A (en) * | 1974-06-05 | 1976-03-30 | Albright Alva Z | Stump gripper |
| US3991799A (en) * | 1975-04-21 | 1976-11-16 | Albright Alva Z | Apparatus and method of felling and bunching trees |
| US5709254A (en) * | 1996-06-18 | 1998-01-20 | Argue; Fletcher | Tree harvesting apparatus |
| US5735323A (en) * | 1996-09-03 | 1998-04-07 | Maloch; Brady Lee | Tree cutter device |
| CN1314780A (en) * | 1998-06-08 | 2001-09-26 | 能量执行系统公司 | High productivity whole tree harvesting method and system |
| CN101103693A (en) * | 2006-07-14 | 2008-01-16 | 周晓明 | Method for timber harvesting and device thereof |
| US20090000698A1 (en) * | 2007-06-07 | 2009-01-01 | Brian Beresford | Suspendable tree cutter having an adjustable orientation pivot |
| US20090095375A1 (en) * | 2007-10-15 | 2009-04-16 | Elliot Little | Tree counter for a saw head in a tree feller |
| AU2011200196A1 (en) * | 2010-11-30 | 2012-06-14 | A W Trinder Limited | Tree Felling And Grappling Head |
| CN102845273A (en) * | 2012-09-12 | 2013-01-02 | 广西大学 | Tree felling and cutting integrated machine |
| CN203424077U (en) * | 2013-09-09 | 2014-02-12 | 长兴泗安科林植保专业合作社 | Multifunctional lumbering vehicle |
| CN203968842U (en) * | 2014-07-30 | 2014-12-03 | 洪庆 | Portable have track to cut root to play tree machine |
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2015
- 2015-02-13 CN CN201510077690.5A patent/CN104756823A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3931676A (en) * | 1974-02-11 | 1976-01-13 | Merle William E | Portable power saw apparatus |
| US3946775A (en) * | 1974-06-05 | 1976-03-30 | Albright Alva Z | Stump gripper |
| US3991799A (en) * | 1975-04-21 | 1976-11-16 | Albright Alva Z | Apparatus and method of felling and bunching trees |
| US5709254A (en) * | 1996-06-18 | 1998-01-20 | Argue; Fletcher | Tree harvesting apparatus |
| US5735323A (en) * | 1996-09-03 | 1998-04-07 | Maloch; Brady Lee | Tree cutter device |
| CN1314780A (en) * | 1998-06-08 | 2001-09-26 | 能量执行系统公司 | High productivity whole tree harvesting method and system |
| CN101103693A (en) * | 2006-07-14 | 2008-01-16 | 周晓明 | Method for timber harvesting and device thereof |
| US20090000698A1 (en) * | 2007-06-07 | 2009-01-01 | Brian Beresford | Suspendable tree cutter having an adjustable orientation pivot |
| US20090095375A1 (en) * | 2007-10-15 | 2009-04-16 | Elliot Little | Tree counter for a saw head in a tree feller |
| AU2011200196A1 (en) * | 2010-11-30 | 2012-06-14 | A W Trinder Limited | Tree Felling And Grappling Head |
| CN102845273A (en) * | 2012-09-12 | 2013-01-02 | 广西大学 | Tree felling and cutting integrated machine |
| CN203424077U (en) * | 2013-09-09 | 2014-02-12 | 长兴泗安科林植保专业合作社 | Multifunctional lumbering vehicle |
| CN203968842U (en) * | 2014-07-30 | 2014-12-03 | 洪庆 | Portable have track to cut root to play tree machine |
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Application publication date: 20150708 |