CN105010087B - Portable timber harvester - Google Patents
Portable timber harvester Download PDFInfo
- Publication number
- CN105010087B CN105010087B CN201510476430.5A CN201510476430A CN105010087B CN 105010087 B CN105010087 B CN 105010087B CN 201510476430 A CN201510476430 A CN 201510476430A CN 105010087 B CN105010087 B CN 105010087B
- Authority
- CN
- China
- Prior art keywords
- clutch
- reel
- disc spacing
- spacing pressing
- driving disc
- 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.)
- Expired - Fee Related
Links
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
-
- 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
- A01G23/087—Shearing apparatus or the like specially adapted for felling trees
-
- 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
- A01G23/095—Delimbers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Sawing (AREA)
- Soil Working Implements (AREA)
Abstract
The present invention relates to a kind of portable timber harvester, including base, it is provided with to wind the reel of pull rope on the base, the power transmission shaft for rotating cooperation is equipped with the middle part of the reel, control reel and power transmission shaft separation and the clutch engaged are provided with the right side of reel, the drive device of driving drive axis is provided with rear side of reel.The portable timber harvester is reasonable in design, and structure is novel, and light and handy portable, manufacturing cost and maintenance cost are low, swift and convenient to operate, greatly improve timber collecting efficiency.
Description
Technical field
The present invention relates to a kind of portable timber harvester.
Background technology
Plantation skidding will prevent live standing tree from being injured vegetation deterioration；Lifted using pickaback people, labor intensity is big, production efficiency
It is low and produce it is dangerous.
The content of the invention
In view of this, it is an object of the invention to provide a kind of portable timber harvester easy to use, wood is effectively improved
Material collecting efficiency.
The present invention is realized using following scheme：It is provided with a kind of portable timber harvester, including base, the base
The power transmission shaft for rotating cooperation is equipped with the middle part of reel to wind pull rope, the reel, is set on the right side of reel
Control reel and power transmission shaft separation and the clutch engaged are equipped with, the driving of driving drive axis is provided with rear side of reel
Device.
Further, reduction box is provided with the left of reel, the power transmission shaft left end connects with reduction box clutch end
Connect, the drive device is connected by transmission belt and reduction box power intake；Use is connected with positioned at the base rear
The Long Circle hole being bolted with base is offered on the mounting bracket of drive device, the mounting bracket detachably to install,
Hook is provided with rear side of mounting bracket.
Further, the clutch includes clutch plate, clutch sleeve and the driving disc spacing pressing set gradually from left to right, described
Clutch plate is fixed together with reel, and the clutch sleeve right side central is provided with the convex body protruded to the right, the driving disc spacing pressing
It is sheathed on the convex body of the clutch sleeve and can horizontally slips；The power transmission shaft left end is by both clutch plate and clutch sleeve
Mesopore passes through and passes through flat key with the support rotatable engagement on the right side of driving disc spacing pressing, the power transmission shaft and clutch sleeve and be driven company
Connect；At least two straight pins being engaged by clamping through clutch sleeve and with clutch plate, institute are arranged at intervals with the left of the driving disc spacing pressing
State and at least two long arc shape holes being engaged by clamping with the straight pin are arranged at intervals with clutch plate.
Further, the peripheral part of the driving disc spacing pressing offers the bottom of annular slot, the frame upper and a driving lever
It is hinged, the driving lever lower end is hinged with fastener, the fastener lower opening is buckled into the annular slot of driving disc spacing pressing and slided with it
Dynamic cooperation can drive driving disc spacing pressing horizontally slip to realize the engagement with clutch plate with dividing when to stir driving lever upper end by fastener
From.
Further, the long arc shape hole width drives the rotation direction of rotation to taper into along clutch plate by driving disc spacing pressing,
And the width of the larger one end of long arc shape hole width is more than the straight pin diameter, the width of the smaller one end of width is equal to straight pin
Diameter.
Further, long arc shape hole number is twice of driving disc spacing pressing upper cylindrical pin quantity, the clutch on the clutch plate
Device puts the perforation for being provided with and being available for the straight pin to pass through；The two of the first from left right side are provided with the convex body of the clutch sleeve
The elasticity that a cooperation is selected with two locating slots is provided with the mesopore coordinated on locating slot, the driving disc spacing pressing with the convex body socket
Detent ball.
Further, annular slab is provided with the right side of the reel, braking is hinged with the base of annular slab obliquely downward
Brake ribbon is arranged with plate, the annular slab, one end of brake ribbon is connected with base, the brake ribbon other end and the keep plate
It is connected so as to tense brake ribbon when pressing down on keep plate to realize that reel is braked.
Compared with prior art, the invention has the advantages that：The portable timber harvester is reasonable in design, structure
Novelty, light and handy portable, manufacturing cost and maintenance cost are low, swift and convenient to operate, greatly improve timber collecting efficiency, drive simultaneously
Device is converted using chain saw, after chain saw is using finishing, and pulls down sprocket wheel, guide plate and saw chain, is installed upper belt-wheel and be can be used as
Logging mechanomotive force is used, and reduces workman's carrying part weight.
For the objects, technical solutions and advantages of the present invention are more clearly understood, specific embodiment and phase will be passed through below
Accompanying drawing is closed, the present invention is described in further detail.
Brief description of the drawings
Fig. 1 is construction top view of the embodiment of the present invention；
Fig. 2 is die clutch construction top view in the embodiment of the present invention；
Fig. 3 is clutched state schematic diagram in the embodiment of the present invention；
Fig. 4 is clutch sleeve profile in the embodiment of the present invention；
Fig. 5 is driving disc spacing pressing profile in the embodiment of the present invention；
Fig. 6 is clutch plate organigram in the embodiment of the present invention；
Fig. 7 is brake ribbon scheme of installation in the embodiment of the present invention；
Label declaration in figure：1- bases, 2- reels, 3- power transmission shafts, 4- clutches, 5- drive devices, 6- reduction boxes, 7- are passed
Dynamic band, 8- mounting brackets, 9- hook, 10- annular slabs, 11- keep plates, 12- brake ribbons, 13- belt wheels, 14- screws, 41- clutch plates,
42- clutch sleeves, 43- driving disc spacing pressings, 44- supports, 45- driving levers, 46- fasteners, 411- long arc shapes hole, the convex bodies of 421-, 422- are worn
Hole, 431- straight pins, 432- annular slots.
Embodiment
As shown in Fig. 1 ~ 7, a kind of portable timber harvester, including base 1 is provided with to wind on the base 1
The reel of pull rope, the middle part of reel 2 is equipped with the power transmission shaft 3 for rotating cooperation, between power transmission shaft 3 and the endoporus of reel
Coordinated by bearing rotary, the right side of reel 2 be provided with control reel 2 and the separation of power transmission shaft 3 and the clutch 4 engaged,
The rear side of reel 2 is provided with the drive device 5 that driving power transmission shaft 3 is rotated.
In the present embodiment, the left side of reel 2 is provided with reduction box 6, the left end of power transmission shaft 3 and the power of reduction box 6
Output end is connected, and the drive device is connected by transmission belt 7 and the power intake of reduction box 6；After the base 1
Side is connected with to offer on the mounting bracket 8 to detachable installation drive device, the mounting bracket 8 to be connected with base 1 by bolt
The Long Circle hole connect, transmission belt tension can be adjusted by the front and back position of mounting bracket 8, and the rear side of mounting bracket 8 is provided with extension
Hook 9.
Hook 9 is fixed on fixture with steel wire rope（Such as stub, stump, trees）, clutch separation is controlled, then will
Pull rope on reel pulls out the timber end for being bundled in and needing to drag, then controls clutch to engage, while starting drive device
To pull timber to move.
In the present embodiment, the drive device 5, which is used, is arranged with miniature gasoline engine, the output shaft of gasoline engine and can pull down
Belt wheel 13, belt wheel 13 is connected through transmission belt 7 with reduction box 6 to drive power transmission shaft 3 to rotate, positioned at output shaft on gasoline engine
Side, which is reserved with to install, is connected with screw 14 on the screwed hole of chain saw guide, the screwed hole, gasoline engine pull down after by band
Wheel 13 is pulled down, and is installed upper sprocket wheel, saw chain and guide plate and be can be used as chain saw and use, for forest timber felling, delimbing and producing material
Deng.
Possesses the portable multifunctional harvester felled with logging, lightweight, small volume can replace manpower to carry out logging work
Industry, especially adverse grade logging.Chain saw refiting engine is separated with connect base, installing saw chain guide plate additional can be lumbered, beat skill
With producing material operation.
In the present embodiment, the clutch 4 includes the clutch plate 41, clutch sleeve 42 and master set gradually from left to right
Moving plate 43, the clutch plate 41 is fixed together with reel 2, and the right side central of clutch sleeve 42 is provided with protrude to the right convex
Body 421, the driving disc spacing pressing 43 is sheathed on the convex body 421 of the clutch sleeve 42 and can horizontally slipped；The power transmission shaft 3
Left end passed through by clutch plate 41 and clutch sleeve 42 both mesopores and with the rotatable engagement of support 44 positioned at the right side of driving disc spacing pressing 43, institute
Power transmission shaft 3 is stated to be connected by flat key with clutch sleeve 42；The left side of driving disc spacing pressing 43 is arranged at intervals with least two and passed through
Clutch sleeve 42 and the straight pin 431 being engaged by clamping with clutch plate 41, be arranged at intervals with the clutch plate 41 at least two with
The long arc shape hole 411 that the straight pin 431 is engaged by clamping.
In the present embodiment, the peripheral part of the driving disc spacing pressing 43 offers annular slot 432, the top of support 44 and one
The bottom of driving lever 45 is hinged, and the lower end of driving lever 45 is hinged with fastener 46, and the lower opening of fastener 46 buckles into driving disc spacing pressing 43
Annular slot 432 in and be slidably matched with it cause when stirring 45 upper end of driving lever can by fastener 46 drive driving disc spacing pressing 43 or so
Slide to realize the engagement with clutch plate 41 with separating, driving disc spacing pressing 43 is in rotation process, and fastener 46 is slided with annular slot 432
Coordinate, do not influence driving disc spacing pressing to work.
Power transmission shaft drives clutch sleeve and driving disc spacing pressing to rotate, and turns left and stirs when driving lever 45, drives driving disc spacing pressing 43 to turn right slip,
Driving disc spacing pressing 43 departs from clutch plate 41, clutch separation；Driving lever 45, which is turned right, to be stirred, and drives driving disc spacing pressing 43 to turn left slip, driving disc spacing pressing 43
Straight pin 431 insertion clutch plate 41 long arc shape hole in, clutch engagement.
In the present embodiment, the width of long arc shape hole 411 is driven the rotation side of rotation along clutch plate 41 by driving disc spacing pressing 43
To tapering into, and the width of the larger one end of width of long arc shape hole 411 is more than the diameter of straight pin 431, and width is smaller by one
The width at end is equal to the diameter of straight pin 431, and the big end insertion in straight pin 431 from long arc shape hole is rotated to be stuck at narrower width
To transmit power, quick insertion and the disengaging of straight pin can be realized, it is swift and convenient to operate.
In the present embodiment, long arc shape hole number is the two of the quantity of 43 upper cylindrical pin of driving disc spacing pressing 431 on the clutch plate 41
Times, the perforation 422 for being available for the straight pin 431 to pass through is provided with the clutch sleeve 42；The convex set of the clutch sleeve 42
It is provided with the mesopore coordinated on two right locating slots of a first from left, the driving disc spacing pressing 43 with the convex body socket and sets on body 421
The flexibly positioned ball that a cooperation is selected with two locating slots is equipped with, the locating slot positioned at left side connects to position driving disc spacing pressing with clutch plate
Conjunction state, the locating slot positioned at right side is to position driving disc spacing pressing and clutch plate released state.
In the present embodiment, the right side of reel 2 is provided with annular slab 21, on the base 1 of the obliquely downward of annular slab 21
It is hinged with keep plate 11, the annular slab 21 and is arranged with brake ribbon 12, one end of brake ribbon 12 is connected with base 1, brakes
The other end of band 12 is connected with the keep plate 11 so as to tense brake ribbon when pressing down on keep plate to realize that reel is braked.
The object, technical solutions and advantages of the present invention are further described by above-listed preferred embodiment, are answered
Understand, the foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (6)
1. a kind of portable timber harvester, it is characterised in that：Including base, it is provided with to wind pull rope on the base
Reel, be equipped with the power transmission shaft for rotating cooperation in the middle part of the reel, be provided with the right side of reel control reel and
Power transmission shaft separates the clutch with engaging, and the drive device of driving drive axis is provided with rear side of reel；The clutch
Device includes clutch plate, clutch sleeve and the driving disc spacing pressing set gradually from left to right, and the clutch plate is fixed together with reel, institute
State clutch sleeve right side central and be provided with the convex body protruded to the right, the driving disc spacing pressing is sheathed on the convex body of the clutch sleeve
Go up and can horizontally slip；The power transmission shaft left end passed through by both clutch plate and clutch sleeve mesopore and with the right side of the driving disc spacing pressing
Support rotatable engagement, the power transmission shaft is connected with clutch sleeve by flat key；It is arranged at intervals with the left of the driving disc spacing pressing
At least two are arranged at intervals with least two straight pins being engaged by clamping through clutch sleeve and with clutch plate, the clutch plate
The long arc shape hole being engaged by clamping with the straight pin.
2. portable timber harvester according to claim 1, it is characterised in that：Deceleration is provided with the left of reel
Case, the power transmission shaft left end is connected with reduction box clutch end, and the drive device is defeated by transmission belt and reduction box power
Enter end drive connection；It is connected with positioned at the base rear to the detachable mounting bracket for installing drive device, the mounting bracket
On offer the Long Circle hole being bolted with base, be provided with hook on rear side of the mounting bracket.
3. portable timber harvester according to claim 1, it is characterised in that：The peripheral part of the driving disc spacing pressing is offered
Annular slot, the bottom of the frame upper and a driving lever is hinged, and the driving lever lower end is hinged with below fastener, the fastener
Opening is buckled into the annular slot of driving disc spacing pressing and is slidably matched with it so that can be driven actively by fastener when stirring driving lever upper end
Disk horizontally slips to realize the engagement with clutch plate with separating.
4. portable timber harvester according to claim 3, it is characterised in that：The long arc shape hole width is along clutch plate
The rotation direction for driving rotation by driving disc spacing pressing is tapered into, and the width of the larger one end of long arc shape hole width is more than the cylinder
Diameter is sold, the width of the smaller one end of width is equal to straight pin diameter.
5. portable timber harvester according to claim 1, it is characterised in that：Long arc shape hole number on the clutch plate
For twice of driving disc spacing pressing upper cylindrical pin quantity, the perforation for being available for the straight pin to pass through is provided with the clutch sleeve；It is described
It is provided with what is coordinated on two right locating slots of a first from left, the driving disc spacing pressing with the convex body socket on the convex body of clutch sleeve
The flexibly positioned ball that a cooperation is selected with two locating slots is provided with mesopore.
6. portable timber harvester according to claim 1, it is characterised in that：Annular is provided with the right side of the reel
Plate, is hinged with keep plate, the annular slab on the base of annular slab obliquely downward and is arranged with brake ribbon, one end of brake ribbon
It is connected with base, the brake ribbon other end is connected with the keep plate so as to tense brake ribbon when pressing down on keep plate with reality
Existing reel braking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510476430.5A CN105010087B (en) | 2015-08-06 | 2015-08-06 | Portable timber harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510476430.5A CN105010087B (en) | 2015-08-06 | 2015-08-06 | Portable timber harvester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105010087A CN105010087A (en) | 2015-11-04 |
| CN105010087B true CN105010087B (en) | 2017-09-26 |
Family
ID=54400748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510476430.5A Expired - Fee Related CN105010087B (en) | 2015-08-06 | 2015-08-06 | Portable timber harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105010087B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109231044B (en) * | 2018-10-19 | 2023-06-23 | 中国林业科学研究院热带林业实验中心 | Self-propelled winch material collecting machine and material collecting method thereof |
| CN113475345B (en) * | 2021-06-23 | 2022-06-03 | 徐工集团工程机械股份有限公司科技分公司 | Can hide supplementary collection of bracket type material device and collection material machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11277507A (en) * | 1998-03-26 | 1999-10-12 | Ryono Engineering Kk | Machine for grinding work for wood or the like |
| CN201013786Y (en) * | 2007-02-06 | 2008-01-30 | 宝山钢铁股份有限公司 | Jaw clutch |
| CN201344852Y (en) * | 2009-01-13 | 2009-11-11 | 杭州南方通达齿轮有限公司 | Clutch for gear case of dynamic balance measuring machine |
| CN203699779U (en) * | 2014-01-10 | 2014-07-09 | 福建农林大学 | Portable winch |
-
2015
- 2015-08-06 CN CN201510476430.5A patent/CN105010087B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11277507A (en) * | 1998-03-26 | 1999-10-12 | Ryono Engineering Kk | Machine for grinding work for wood or the like |
| CN201013786Y (en) * | 2007-02-06 | 2008-01-30 | 宝山钢铁股份有限公司 | Jaw clutch |
| CN201344852Y (en) * | 2009-01-13 | 2009-11-11 | 杭州南方通达齿轮有限公司 | Clutch for gear case of dynamic balance measuring machine |
| CN203699779U (en) * | 2014-01-10 | 2014-07-09 | 福建农林大学 | Portable winch |
Non-Patent Citations (3)
| Title |
|---|
| JJX10 型自行式轻型绞盘机的设计;樊涛等;《林业机械与木工设备》;20101031;第38卷(第10期);43-44 * |
| 便携式绞盘机结构优化设计;吴传宇等;《福建农机》;20150331(第1期);36-39 * |
| 国内林业绞盘机发展沿革及研究进展;潘明旭等;《森林工程》;20110331;第27卷(第2期);44-47 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105010087A (en) | 2015-11-04 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170926 Termination date: 20200806 |
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| CF01 | Termination of patent right due to non-payment of annual fee |