SU471486A1 - Chain drive for pulling machines for delimbers - Google Patents
Chain drive for pulling machines for delimbersInfo
- Publication number
- SU471486A1 SU471486A1 SU1969816A SU1969816A SU471486A1 SU 471486 A1 SU471486 A1 SU 471486A1 SU 1969816 A SU1969816 A SU 1969816A SU 1969816 A SU1969816 A SU 1969816A SU 471486 A1 SU471486 A1 SU 471486A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- chain
- teeth
- links
- plane
- vertical hinge
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Chain Conveyers (AREA)
Description
един ющие звень 12 цепи, выполнены с одинаковым шагом.single links 12 chains are made with the same pitch.
Каждый вертикальный шарнир 10 расположен между смежными горизонтальньШИ шарнирами 13 и 14, с помош,ью которых звень 8 и 9 креп тс соответственно к каретке 1 и звепу 12 цепи.Each vertical hinge 10 is located between adjacent horizontal hinges 13 and 14, with help of which link 8 and 9 are attached to carriage 1 and chain link 12, respectively.
Устройство работает следующим образом.The device works as follows.
Перед обработкой дерева 15 его укладывают на каретку 1 и зажимами 2 захватывают комель дерева.Before processing the wood 15 it is placed on the carriage 1 and clamps 2 capture the butt of the tree.
Дерево протаскивают через сучкорезную головку (на чертеже не показана) перемеп ением каретки 1 по направл юш,им 3 с помопдью привода 4 и цеппой передачи.The tree is pulled through the delimbing head (not shown in the drawing) by interleaving the carriage 1 in the direction of Yush, named 3 with the help of drive 4 and the transmission chain.
При движении каретки возникают поперечные колебани ее в направл ющих, которые усиливаютс из-за люфта каретки 1 и направл ющих .When the carriage moves, transverse oscillations occur in its guides, which are amplified due to play in the carriage 1 and guides.
Эти колебани не передаютс па цепь благодар шарнирам 10.These vibrations are not transmitted to the chain due to the hinges 10.
Выполнение звеньев 8 и 9 отогнутыми относительно плоскости горизонтальных шарниров цепи, а также смещение вертикального щарпира 10 вдоль его оси на рассто ние h между плоскостью Б-Б и продольной осью цепи В-В, превышающее высоту h-2 головки зубьев 11 звездочки; обеспечивают беспреп тственное прохождение шарниров 10 над зубь ми звездочек .The links 8 and 9 are bent relative to the plane of the horizontal chain hinges, as well as the displacement of the vertical shaft 10 along its axis to the distance h between the plane BB and the longitudinal axis of the chain BB, exceeding the height h-2 of the teeth heads 11 sprockets; ensure the smooth passage of the hinges 10 over the teeth of the sprockets.
При этом происходит зацепление горизонтальных шарниров цепи с зубь ми И звездочек , расположенными через один шаг цепи, т. е. без пропуска зубьев. В результате повышаетс плавность зацеплени и уменьшаютс продольные динамические нагрузки на цепь.When this occurs, the horizontal hinges of the chain engage with the teeth of the AND sprockets located through one chain step, i.e., without missing the teeth. As a result, the smoothness of the engagement increases and the longitudinal dynamic loads on the chain are reduced.
Предмет изобретени Subject invention
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1969816A SU471486A1 (en) | 1973-11-16 | 1973-11-16 | Chain drive for pulling machines for delimbers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1969816A SU471486A1 (en) | 1973-11-16 | 1973-11-16 | Chain drive for pulling machines for delimbers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU471486A1 true SU471486A1 (en) | 1975-05-25 |
Family
ID=20567561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1969816A SU471486A1 (en) | 1973-11-16 | 1973-11-16 | Chain drive for pulling machines for delimbers |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU471486A1 (en) |
-
1973
- 1973-11-16 SU SU1969816A patent/SU471486A1/en active
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