CN102079478A - Wood clamping fork for loading machine - Google Patents
Wood clamping fork for loading machine Download PDFInfo
- Publication number
- CN102079478A CN102079478A CN 201010618901 CN201010618901A CN102079478A CN 102079478 A CN102079478 A CN 102079478A CN 201010618901 CN201010618901 CN 201010618901 CN 201010618901 A CN201010618901 A CN 201010618901A CN 102079478 A CN102079478 A CN 102079478A
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- China
- Prior art keywords
- fork
- prong
- folder wood
- wood
- present
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- 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.)
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- Shovels (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a wood clamping fork for a loading machine, which comprises an upper fork and a lower fork which are hinged with each other, wherein the upper fork comprises a clamping fork seat and a fork tip which are connected in a detachable way; the clamping fork seat and the fork tip are provided with pin holes; the clamping fork seat and the fork tip are fixedly connected through a first cotter pin and a second cotter pin; and the first cotter pin and the second cotter pin are approximately perpendicular to each other in a staggered mode. The wood clamping fork for a loading machine is applicable to the field of loading machines, is suitable for the working conditions of great changes in wood sizes, and can prolong the service life of the clamp.
Description
Technical field
The present invention relates to a kind of folder wood fork, relate in particular to a kind of loader folder wood fork.
Background technology
At present, the split type loading of upward fork that most of main engine plants produce on the market presss from both sides wooden machine and all belongs to armful radius of circle and the fixing structure of bracket track, Fig. 1 is existing loader folder wood fork structural representation, see also Fig. 1, existing loader folder wood fork comprises upward fork 1 and the lower fork 2 that is hinged, last fork 1 profile is formed by connecting by one section straight-arm and one section arched arm, contacts with lower fork 2 when closed.Existing loader folder wood fork is because last fork 1 size and fixed in shape, thereby adaptation condition limitation, and it is more unable to change aspect the big operation operating mode performance in the timber radius size.In addition, on to pitch 1 prong be easy-abrasion part, determined the service life of whole folder wood fork the service life of prong.
Summary of the invention
Technical matters to be solved by this invention provides a kind of loader folder wood fork, can removably replace prong, adapts to the operation of different radii size timber.
The present invention solves the problems of the technologies described above the technical scheme that adopts to provide a kind of loader folder wood fork, comprises upward fork and the lower fork that are hinged; Wherein, the described fork of going up comprises bracket seat and the prong that removably connects.
Above-mentioned loader folder wood fork, wherein, described bracket seat is captiveed joint with second spring cotter by first spring cotter with prong, described first spring cotter and the second spring cotter approximate vertical and stagger mutually.
Above-mentioned loader folder wood fork, wherein, described prong is common prong, big radian bar fork point or little radian turning prong.
The present invention contrasts prior art following beneficial effect: loader folder wood fork provided by the invention, realize going up the split of fork secondary by the bracket seat and the prong that removably connect, by changing different prongs, adjustable clip-one wood machine is embraced radius of circle and bracket track, thereby realization a tractor serves several purposes, be fit to timber and lumber standards and change big operating mode, can prolong anchor clamps service life simultaneously.
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Description of drawings
Fig. 1 is existing loader folder wood fork structural representation;
Fig. 2 is a loader folder wood fork structural representation of the present invention;
Fig. 3 is bracket seat of the present invention and prong connection mode scheme drawing;
Fig. 4 is the big radian bar fork point that folder wood fork of the present invention uses;
Fig. 5 is armful circle scheme drawing after folder wood fork of the present invention loads big radian bar fork point;
Fig. 6 is the little radian turning prong that folder wood fork of the present invention uses;
Fig. 7 is armful circle scheme drawing after folder wood fork of the present invention loads little radian turning prong.
Among the figure:
Fork 2 lower forks 3 prongs on 1
4 bracket seats, 5 big radian bar fork point 6 little radian turning prongs
7 first spring cotters, 8 second spring cotters
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples.
Fig. 2 is a loader folder wood fork structural representation of the present invention.
See also Fig. 2, loader folder wood fork of the present invention comprises upward fork 1 and the lower fork 2 that is hinged; Wherein, the described fork 1 of going up comprises bracket seat 4 and the prong 4 that removably connects.Loader folder wood fork provided by the invention realizes going up the split of fork secondary by the bracket seat and the prong that removably connect, and by changing different prongs, adjustable clip-one wood machine is embraced radius of circle and bracket track.
Fig. 3 is bracket seat of the present invention and prong connection mode scheme drawing.
Of the present invention go up fork according to corresponding operating mode demand will on the fork split be bracket seat and prong two parts, prong is sleeved in the bracket seat, can use multiple connection modes such as bearing pin, bolt, flange to fix.Use bearing pin to connect and see also Fig. 3, bracket seat 4 and prong 3 are respectively arranged with mutually perpendicular two pin-and-holes, described bracket seat 4 is captiveed joint with second spring cotter 8 by first spring cotter 7 with prong 3, described first spring cotter 7 and second spring cotter, 8 approximate vertical and stagger mutually.
Fig. 4 is the big radian bar fork point that folder wood fork of the present invention uses; Fig. 5 is armful circle scheme drawing after folder wood fork of the present invention loads big radian bar fork point.
See also Fig. 4 and Fig. 5, the large-scale timber that surpasses conventional bracket clamping ability for the clamping timber size, use loader folder wood fork of the present invention only need pull down first spring cotter 7 and second spring cotter 8, changing big radian bar fork point 5 gets final product, under lower fork 2 and bracket seat 4 unmodified situations, use big radian bar fork point 5 backs to embrace radius of circle and obviously increase, be applicable to that clamping is than major diameter timber or a large amount of lighter timber of clamping.
Fig. 6 is the little radian turning prong that folder wood fork of the present invention uses; Fig. 7 is armful circle scheme drawing after folder wood fork of the present invention loads little radian turning prong.
See also Fig. 6 and Fig. 7, embrace radius of circle for the clamping timber size less than conventional bracket, using loader folder wood fork of the present invention only need change little radian turning prong 6 gets final product, under lower fork 2 and bracket seat 4 unmodified situations, use prong 6 backs in little radian turning to embrace radius of circle and obviously reduce, be applicable to that clamping is single than minor diameter timber.
Though the present invention discloses as above with preferred embodiment; right its is not in order to qualification the present invention, any those skilled in the art, without departing from the spirit and scope of the present invention; when can doing a little modification and perfect, so protection scope of the present invention is when with being as the criterion that claims were defined.
Claims (3)
1. a loader folder wood fork comprises the upward fork (1) and the lower fork (2) that are hinged; It is characterized in that the described fork (1) of going up comprises bracket seat (4) and the prong (3) that removably connects.
2. loader folder wood fork as claimed in claim 1, it is characterized in that, described bracket seat (4) and prong (3) are provided with pin-and-hole, described bracket seat (4) is captiveed joint with second spring cotter (8) by first spring cotter (7) with prong (3), described first spring cotter (7) and second spring cotter (8) approximate vertical and stagger mutually.
3. loader folder wood fork as claimed in claim 1 or 2 is characterized in that described prong (3) is common prong, big radian bar fork point (5) or little radian turning prong (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010618901 CN102079478B (en) | 2010-12-31 | 2010-12-31 | Wood clamping fork for loading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010618901 CN102079478B (en) | 2010-12-31 | 2010-12-31 | Wood clamping fork for loading machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102079478A true CN102079478A (en) | 2011-06-01 |
| CN102079478B CN102079478B (en) | 2013-04-17 |
Family
ID=44085708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010618901 Expired - Fee Related CN102079478B (en) | 2010-12-31 | 2010-12-31 | Wood clamping fork for loading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102079478B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3974925A (en) * | 1975-05-29 | 1976-08-17 | Mckenzie Girard J | Loader and tree remover |
| JPH02249898A (en) * | 1989-03-22 | 1990-10-05 | Toyota Autom Loom Works Ltd | Lumber pullout device for fork-lift truck |
| CN101152950A (en) * | 2006-09-26 | 2008-04-02 | 韩国利 | Rotating wood clamping fork of loading apparatus |
| CN201124415Y (en) * | 2007-12-15 | 2008-10-01 | 福田雷沃国际重工股份有限公司 | Novel pulpwood grapple for loader |
| CN201923781U (en) * | 2010-12-31 | 2011-08-10 | 龙工(上海)机械制造有限公司 | Wood gripping fork for loading machine |
-
2010
- 2010-12-31 CN CN 201010618901 patent/CN102079478B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3974925A (en) * | 1975-05-29 | 1976-08-17 | Mckenzie Girard J | Loader and tree remover |
| JPH02249898A (en) * | 1989-03-22 | 1990-10-05 | Toyota Autom Loom Works Ltd | Lumber pullout device for fork-lift truck |
| CN101152950A (en) * | 2006-09-26 | 2008-04-02 | 韩国利 | Rotating wood clamping fork of loading apparatus |
| CN201124415Y (en) * | 2007-12-15 | 2008-10-01 | 福田雷沃国际重工股份有限公司 | Novel pulpwood grapple for loader |
| CN201923781U (en) * | 2010-12-31 | 2011-08-10 | 龙工(上海)机械制造有限公司 | Wood gripping fork for loading machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102079478B (en) | 2013-04-17 |
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| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20151231 |
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| EXPY | Termination of patent right or utility model |