CN103918526A - Standing tree orientated felling device - Google Patents
Standing tree orientated felling device Download PDFInfo
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- CN103918526A CN103918526A CN201410165667.7A CN201410165667A CN103918526A CN 103918526 A CN103918526 A CN 103918526A CN 201410165667 A CN201410165667 A CN 201410165667A CN 103918526 A CN103918526 A CN 103918526A
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- chain saw
- trunk
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Abstract
The invention discloses a standing tree orientated felling device. A left base plate and a right base plate are fixed together through six identical pins and a connecting plate, three fixing hydraulic cylinders, two locating hydraulic cylinders and a tree pushing hydraulic cylinder are mounted on the base plates respectively, and a chain saw, an electric cylinder, an oil tank and a manual oil pump are further fixed to a base, the piston rods of the three fixing hydraulic cylinders stretch to push against the bottom of a tree trunk, the base and the tree trunk are fixed, the electric cylinder drives the chain saw to rotate, the tree trunk is sawn off through the chain saw in the rotating process, the locating hydraulic cylinders prevent the tree trunk from falling to two sides, and a standing tree falls in a fixed direction under the pushing of the piston rods in the tree pushing hydraulic cylinder. The standing tree orientated felling device can be suitable for standing trees of different diameters, improve production efficiency, save manpower and reduce cost.
Description
Technical field
The invention belongs to forestry machinery technical field, be specifically related to the directed device of felling of a kind of standing tree.
Background technology
Labour statistics administration of the U.S. announces ten the most dangerous large professional lists of Liao Gai state recently, and lumberman's work-related deaths rate reaches 127.8/100000ths, ranks the first.In the time determining the degree of danger of every work, the expert of labour statistics administration of the U.S. has considered the generation quantity of fatal and non-fatal industrial injury and the occurrence probability of occupational disease.According to this standard, lumber man becomes the dangerous occupation of the U.S..According to statistics, in every 100,000 forest workmans, 92.4 lethal events of industrial injury will occur, and the average level in the U.S. whole nation only has 4.1.At present artificial lumbering equipment falls behind, labour intensity is large in China, poor stability, efficiency are low.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, provide a kind of standing tree the directed device of felling.
The directed device of felling of a kind of standing tree, it is characterized in that: comprise the chain saw 27 that gasoline engine 14 drives, described gasoline engine 14 is fixed on sleeve body 19, and axle 18 is fixed on left chassis 1, and sleeve body 19 can rotate around axle 18, on sleeve body 19, be fixed with generator 20, on generator 20 axles, have belt wheel 21, gasoline engine 14 axle heads have belt wheel 22, when gasoline engine 14 starts, axle head belt wheel 22 rotates by belt band movable belt pulley 21, and generator 20 generates electricity, left chassis 1 and right chassis 7 are fixed together by six identical pins 3 and connecting plate 4, on left chassis 1 and right chassis 7, fixer cylinder pressure 5 is housed respectively, 8, 9, positioning hydraulic cylinders 6 and 10, treedozer hydraulic cylinder 2, on left chassis 1, be fixed with electric cylinder 13, fuel tank 11, hand oil pump 12, three fixer cylinder pressures 5, 8, 9 piston rods extend and withstand trunk bottom, left chassis 1 and right chassis 7 are fixed with trunk, electricity cylinder 13 promotes chain saw 27 and gasoline engine 14 rotates around axle 18, in the process of rotating, chain saw 27 saws down trunk, positioning hydraulic cylinders 6 and 10 restriction trunks are toppled over toward both sides, in treedozer hydraulic cylinder 2 under the promotion of push rod 15, standing tree is toppled over to the direction relative with treedozer hydraulic cylinder 2.In the piston rod 17 of treedozer hydraulic cylinder 2, push rod 15 is housed, on push rod 15, cover has spring 16, and push rod 15 stretches out under the effect of spring 16 from piston rod 17.When generator 20 rotates, output current drives electric cylinder 13 to move, and electric cylinder 13 outputs are connected to rotor plate 24 by pin 23 chains, and rotor plate 24 end points have cylinder 26, and cylinder 26 is inserted in the groove 25 of chain saw 27 guide plates.
Apparatus of the present invention can be lumbered automatically and that standing tree is swung to is fixing, reduce the personal injury to workman, can enhance productivity, save artificial, reduce costs.
Brief description of the drawings
Fig. 1 is the directed schematic diagram of felling device of standing tree;
Fig. 2 is the schematic diagram of treedozer hydraulic cylinder;
Fig. 3 is the schematic diagram of chain saw link;
Fig. 4 is the schematic diagram that electric cylinder promotes link.
Embodiment
The invention provides the directed device of felling of a kind of standing tree.Below in conjunction with accompanying drawing, the present invention is further illustrated.
As shown in Figure 1,2,3, 4, the structure of apparatus of the present invention and operation process are:
Left chassis 1 and right chassis 7 are placed on around tree, by six identical pins 3 and connecting plate 4, the two are fixed together, and tree is arranged in middle great circle hole.With the moving hand oil pump 12 of hand by the oil in fuel tank 11 by oil pipe be pressed into fixer cylinder pressure 5,8,9 and positioning hydraulic cylinders 6 and 10 and treedozer hydraulic cylinder 2 in, under the effect of hydraulic oil, the piston rod of fixer cylinder pressure 5,8,9 stretches out, hold out against trunk bottom, whole like this device and trunk bottom are secured together.The piston rod of positioning hydraulic cylinders 6 and 10 holds out against trunk under the effect of hydraulic oil, trunk can not be toppled over toward both sides, treedozer hydraulic cylinder 2 is under the effect of hydraulic oil, piston rod 17 is overhanging, push rod 15 touches trunk, piston rod 17 continues overhanging Compress Spring 16 until spring 16 is compressed into extreme position, and push rod 15 is tightly pushed down trunk under the elastic force effect of spring 16 like this.Now start gasoline engine 14, gasoline engine 14 drives the blade rotation on chain saw 27, gasoline engine 14 drives generator 20 to generate electricity by belt simultaneously, output power drives electric cylinder 13 to extend, and then promote chain saw 27 and gasoline engine 14 and rotate around axle 18, in rotation process, chain saw 27 is sawed-off by standing tree, due to the elastic force effect of spring 16, push rod 15 tilts trunk to thrust of trunk, finally swing to the direction relative with positioning hydraulic cylinders 6, close gasoline engine 14, generator 20 stops operating, and electric cylinder 13 dead electricity drive chain saw 27 and gasoline engine 14 to be turned back to initial position.
Claims (3)
1. the directed device of felling of standing tree, it is characterized in that: comprise the chain saw (27) that gasoline engine (14) drives, described gasoline engine (14) is fixed on sleeve body (19), axle (18) is fixed on left chassis (1), sleeve body (19) can rotate around axle (18), on sleeve body (19), be fixed with generator (20), on generator (20) axle, there is belt wheel (21), gasoline engine (14) axle head has belt wheel (22), when gasoline engine (14) starts, axle head belt wheel (22) rotates by belt band movable belt pulley (21), generator (20) generating, left chassis (1) and right chassis (7) are fixed together by six identical pins (3) and connecting plate (4), on left chassis (1) and right chassis (7), fixer cylinder pressure (5) is housed respectively, (8), (9), positioning hydraulic cylinders (6) and (10), treedozer hydraulic cylinder (2), on left chassis (1), be fixed with electric cylinder (13), fuel tank (11), hand oil pump (12), three fixer cylinder pressures (5), (8), (9) piston rod extends and withstands trunk bottom, left chassis (1) and right chassis (7) and trunk are fixed, electricity cylinder (13) promotes chain saw (27) and gasoline engine (14) rotates around axle (18), in the process of rotating, chain saw (27) saws down trunk, positioning hydraulic cylinders (6) and (10) restriction trunk are toppled over toward both sides, in treedozer hydraulic cylinder (2) under the promotion of push rod (15), standing tree is toppled over to the direction relative with treedozer hydraulic cylinder (2).
2. device according to claim 1, it is characterized in that: in the piston rod (17) of treedozer hydraulic cylinder (2), push rod (15) is housed, the upper cover of push rod (15) has spring (16), and push rod (15) stretches out under the effect of spring (16) from piston rod (17).
3. device according to claim 1, it is characterized in that: when generator (20) rotates, output current drives electric cylinder (13) action, electricity cylinder (13) output is connected to rotor plate (24) by pin (23) chain, rotor plate (24) end points has cylinder (26), and cylinder (26) is inserted in the groove (25) of chain saw (27) guide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410165667.7A CN103918526B (en) | 2014-04-24 | 2014-04-24 | A kind of standing tree orientation fells device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410165667.7A CN103918526B (en) | 2014-04-24 | 2014-04-24 | A kind of standing tree orientation fells device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103918526A true CN103918526A (en) | 2014-07-16 |
| CN103918526B CN103918526B (en) | 2016-02-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410165667.7A Expired - Fee Related CN103918526B (en) | 2014-04-24 | 2014-04-24 | A kind of standing tree orientation fells device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103918526B (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104604633A (en) * | 2015-02-13 | 2015-05-13 | 王晓耀 | Hydraulically driven felling saw device for forestry and using method of hydraulically driven felling saw device for forestry |
| CN104705158A (en) * | 2015-02-13 | 2015-06-17 | 楼天翔 | Felling saw device for forestry |
| CN105519403A (en) * | 2016-01-06 | 2016-04-27 | 夏继英 | Hydraulic-fixed single-gasoline-engine chain saw |
| CN105724183A (en) * | 2016-04-06 | 2016-07-06 | 吉林大学 | Bamboo harvesting machine |
| CN106962035A (en) * | 2017-04-20 | 2017-07-21 | 郭铁映 | A kind of gardens trees cutter device |
| CN107047233A (en) * | 2017-04-16 | 2017-08-18 | 青岛智享专利技术开发有限公司 | A kind of portable automatic orientation tree-dozer of garden management |
| CN107360871A (en) * | 2017-08-14 | 2017-11-21 | 国网山东省电力公司青州市供电公司 | Line corridor cleaning plant |
| CN108724346A (en) * | 2018-05-30 | 2018-11-02 | 江苏恒加机械工程有限公司 | One kind pushing over the double saw blade tree-dozers of formula |
| CN109892197A (en) * | 2019-03-15 | 2019-06-18 | 曾萍华 | A kind of intelligence tree felling machine |
| CN110036868A (en) * | 2019-05-22 | 2019-07-23 | 邹冬田 | A kind of semi-automatic orientation multistage cutter device of economy Chinese fir |
| CN111512925A (en) * | 2020-04-22 | 2020-08-11 | 赵翠英 | Directional tree-falling and cutting device |
| CN113303194A (en) * | 2021-06-21 | 2021-08-27 | 中国消防救援学院 | Intelligent felling device suitable for opening up forest and grassland fire emergency channels |
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| CN2130035Y (en) * | 1992-07-01 | 1993-04-21 | 张永福 | Vertical log fall-down direction controller |
| CN2185971Y (en) * | 1993-12-04 | 1994-12-28 | 黑龙江省大兴安岭阿木尔林业局依林林场 | Cutting, filling device of oil saw |
| CN1175186A (en) * | 1995-02-24 | 1998-03-04 | 奥洛夫·尤诺森 | Tree harvester |
| CA2590788A1 (en) * | 2007-06-07 | 2008-12-07 | Brian Beresford | Suspendable tree cutter having an adjustable orientation pivot |
| CA2724507A1 (en) * | 2009-12-09 | 2011-06-09 | Industries Forestieres Pro Pac Ltee | Tree felling head |
| CN202857449U (en) * | 2012-09-12 | 2013-04-10 | 广西大学 | Wood cutting and segmenting integrity machine |
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2014
- 2014-04-24 CN CN201410165667.7A patent/CN103918526B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2130035Y (en) * | 1992-07-01 | 1993-04-21 | 张永福 | Vertical log fall-down direction controller |
| CN2185971Y (en) * | 1993-12-04 | 1994-12-28 | 黑龙江省大兴安岭阿木尔林业局依林林场 | Cutting, filling device of oil saw |
| CN1175186A (en) * | 1995-02-24 | 1998-03-04 | 奥洛夫·尤诺森 | Tree harvester |
| CA2590788A1 (en) * | 2007-06-07 | 2008-12-07 | Brian Beresford | Suspendable tree cutter having an adjustable orientation pivot |
| CA2724507A1 (en) * | 2009-12-09 | 2011-06-09 | Industries Forestieres Pro Pac Ltee | Tree felling head |
| CN202857449U (en) * | 2012-09-12 | 2013-04-10 | 广西大学 | Wood cutting and segmenting integrity machine |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104604633B (en) * | 2015-02-13 | 2016-10-05 | 王晓耀 | A kind of hydraulically powered forestry felling saw device and using method thereof |
| CN104705158A (en) * | 2015-02-13 | 2015-06-17 | 楼天翔 | Felling saw device for forestry |
| CN104604633A (en) * | 2015-02-13 | 2015-05-13 | 王晓耀 | Hydraulically driven felling saw device for forestry and using method of hydraulically driven felling saw device for forestry |
| CN105519403B (en) * | 2016-01-06 | 2018-10-30 | 张津瑜 | A kind of single gasoline engine chain saw of hydraulic pressure fixation |
| CN105519403A (en) * | 2016-01-06 | 2016-04-27 | 夏继英 | Hydraulic-fixed single-gasoline-engine chain saw |
| CN105724183A (en) * | 2016-04-06 | 2016-07-06 | 吉林大学 | Bamboo harvesting machine |
| CN107047233B (en) * | 2017-04-16 | 2020-08-18 | 青岛开疆拓土农业装备科技有限公司 | Portable automatic directional felling machine of garden management |
| CN107047233A (en) * | 2017-04-16 | 2017-08-18 | 青岛智享专利技术开发有限公司 | A kind of portable automatic orientation tree-dozer of garden management |
| CN106962035A (en) * | 2017-04-20 | 2017-07-21 | 郭铁映 | A kind of gardens trees cutter device |
| CN107360871A (en) * | 2017-08-14 | 2017-11-21 | 国网山东省电力公司青州市供电公司 | Line corridor cleaning plant |
| CN108724346A (en) * | 2018-05-30 | 2018-11-02 | 江苏恒加机械工程有限公司 | One kind pushing over the double saw blade tree-dozers of formula |
| CN109892197A (en) * | 2019-03-15 | 2019-06-18 | 曾萍华 | A kind of intelligence tree felling machine |
| CN109892197B (en) * | 2019-03-15 | 2021-02-26 | 曾萍华 | Intelligent tree cutting machine |
| CN110036868A (en) * | 2019-05-22 | 2019-07-23 | 邹冬田 | A kind of semi-automatic orientation multistage cutter device of economy Chinese fir |
| CN110036868B (en) * | 2019-05-22 | 2021-08-31 | 山东华歌建筑设计有限公司 | Semi-automatic directional multistage cutting device of economic fir |
| CN111512925A (en) * | 2020-04-22 | 2020-08-11 | 赵翠英 | Directional tree-falling and cutting device |
| CN113303194A (en) * | 2021-06-21 | 2021-08-27 | 中国消防救援学院 | Intelligent felling device suitable for opening up forest and grassland fire emergency channels |
| CN113303194B (en) * | 2021-06-21 | 2022-07-01 | 中国消防救援学院 | Intelligent felling device suitable for opening up forest and grassland fire emergency channels |
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| Publication number | Publication date |
|---|---|
| CN103918526B (en) | 2016-02-24 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20170424 |