CN86101914A - 整履带式车辆的履带托架 - Google Patents
整履带式车辆的履带托架 Download PDFInfo
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- CN86101914A CN86101914A CN86101914A CN86101914A CN86101914A CN 86101914 A CN86101914 A CN 86101914A CN 86101914 A CN86101914 A CN 86101914A CN 86101914 A CN86101914 A CN 86101914A CN 86101914 A CN86101914 A CN 86101914A
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- Prior art keywords
- rocking arm
- track bracket
- crawler belt
- screw
- bearing baffle
- 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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/104—Suspension devices for wheels, rollers, bogies or frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/02—Travelling-gear, e.g. associated with slewing gears
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49815—Disassembling
- Y10T29/49822—Disassembling by applying force
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Jib Cranes (AREA)
Abstract
采矿机或装料机的履带托架具有可转动地与履 带托板2相联接的摇臂7、9,并在其上支承有可滚动 的滚柱,至少摇臂7的转动轴6所用的一个轴承挡板 5是与履带托板2的联接是可分离式的。
Description
本发明是关于整履带式车辆的履带托架,特别是采矿机和装料机的履带托架,其中包括可转动地与履带托板相联的摇臂和用作履带链节的轴承式支承的滚柱。
特别是关于重型车辆如戽式链轮(杓轮)挖掘机,重型装料机以及开凿机等机械,众所周知须要采用具有履带或链条链节的履带托架,通常藉助于二个或四个支承滚柱支承在摇臂上。如果见有四个支承滚柱,则用另外***的摇臂将支承滚柱支承在一个共同摇臂上,共用的摇臂能旋转地与履带的托板相联接,为了对支承装置进行必要的维修工作而拆卸摇臂时,特别由于裂缝或承载能力不足时,在此已知的履带托架的结构中此履带链条必须打开或者履带链节必须一个一个地分开。
本发明的目的是提供一种可能性,使拆卸双轮摇臂或四轮摇臂时不必打开履带链节或链条链节。为了解此任务,本发明是在摇臂的旋转轴中,至少有一个轴承挡板是可移动地与履带托板相联接。基于这个措施此双轮摇臂或四轮摇臂能侧向被拆卸,在移开此轴承挡板后不用打开履带链。在此情况及最佳的方案中可移动式轴承挡板放置在履带托架外侧,它改善了维修工作的可达性。
如果可移动的轴承挡板具有一个法兰边基本上是与摇臂的转动轴相平行地伸出,并适于用螺纹将履带托板与其联接,它从所述轴承挡板上弯曲或者将其焊在挡板上就能以特别便利的方法实现轴承挡板与履带托架可拆卸的联接。在此方案中垂直作用的支承力须由轴承挡板来支承,它仍以中间的轴承挡板的整个截面作用于履带托板上。可以看到此法兰边的方向基本是设计成平行于摇臂的转动轴,仅需要防止轴承挡板在摇臂转动轴的方向上侧向移动。在这种结构中联接螺钉所承受的负载保持很低。
在一种特别便利的方法中,其方案是摇臂转动轴由螺钉形成,在可分离轴承挡板的外侧有一个螺帽与其配合,并采用一个向内的面对着内轴承挡板外侧的一个螺钉头使其轴向支承。可以看到螺钉和螺帽在安装好以后按其旋转方向固紧。此时螺帽可以采用最便利的方式设计成一个锁紧螺帽。可以看到此旋转位置可以采用一个锁紧部件来紧固。此部件可以焊在可分离式轴承挡板的外侧。为了拆卸,可以使用一个砂轮来拆开此锁紧元件,此螺钉本身也必须同样的紧固以防止旋转,用来防止此螺钉由于摇臂的旋转运动所造成的从螺帽上的松开。由此目的,螺钉头在其园周上至少有一个平面部份与相应的内轴承挡板外侧的锁紧部件的内面相配合。可以看到些锁紧部件可以由一个长方块形成或者采用焊上其它类似的零件。
下面参考附图中所示的实施例进一步对本发明进行解释。
在图中
图1表示一个履带托架的侧视图,它包括一个四轮摇臂。
图2表示图1中沿Ⅱ-Ⅱ线的一个放大尺寸的断面图。
图3表示在图2中按箭头Ⅲ方向的视图。
图4表示在图2中按箭头Ⅳ方向的视图。
在图1中表示了一个履带托架1,在托板2上带有一个驱动星轮3,用于履带托架的链节4,轴承挡板5安装在履带托架的托板2上,并装有四轮摇臂7的转动轴6,可以看到两对滚动的滚柱8是支承在分离的可以围绕四轮摇臂7中的轴10而旋转的摇臂9上。
上部的链绳藉助于固定的滚轮11可支承在履带底板的托板2上,也可以采用滑块导引。
图2表示用于摇臂7的转动轴6的外轴承挡板,具有一个法兰边12,其方向与转动轴6平行,并藉助于螺钉13与相应的履带托架的托板2的法兰边14相联接。
摇臂7的转动轴是采用螺钉15来形成,它用细纹16与锁紧的螺帽17相配合,螺钉15的另一端穿过内轴承挡板18,具有一个螺钉头19。螺钉15从内轴承挡板的内面通过,并在拧紧了锁紧螺帽17以后,螺钉头19以及锁紧螺帽固紧以防旋转。为了固定锁紧螺帽的位置,在可分离的轴承挡板5的外侧焊有一个保险元件,所述的保险元件是***在锁紧螺帽的槽24内,这在图4中再一次清楚地表示出。
在图3中表示了固紧螺钉15的螺钉头的防止转动的方法,螺钉头19具有一个局部的平面部份22,与轴承挡板18外侧的一个长方块23的内面相配合。
最后在图4中也表示了保险元件20,它是被焊在可分离的轴承挡板5上,并***到锁紧螺帽17的槽21中。
Claims (4)
1、整履带式车辆的履带托架(1),特别是用于采矿机和装料机的履带托架,它包括摇臂(7)。可转动地与履带托板(2)相联,并且轴承式地支承可滚动的滚柱(8)用作履带的链节。其特征为至少有一个用于摇臂(7)的转动轴(6)的挡板(5)是可分离地与履带托板(2)相联接。
2、如权利1中所要求的履带托架其特征为可分离的轴承挡板(5)是置于履带托架(1)的外侧。
3、如权利1或2中所要求的履带托架,其特征为可分离轴承挡板(5)具有一个法兰边(12),可以由其弯曲而成或者焊于其上,所述法兰边,其方向基本平行于摇臂(7)的转动轴(6),并采用螺钉和履带托板(2)相联。
4、如权利1、2或3其中任一所要求的履带托架其特征为摇臂(7)的转动轴(6)是用一个螺钉(15)形成,它与可分离式轴承挡板(5)外侧的螺帽(17)用螺纹联接。并藉助于螺钉头(19)其内面向着内轴承挡板的外侧作轴向固定。可以看到当把螺钉(15)以及螺帽(17)装上以后就在其旋转的位置上固紧了。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA1347/85 | 1985-05-06 | ||
AT0134785A AT389092B (de) | 1985-05-06 | 1985-05-06 | Raupenfahrwerk fuer raupenfahrzeuge |
Publications (2)
Publication Number | Publication Date |
---|---|
CN86101914A true CN86101914A (zh) | 1986-11-19 |
CN1003078B CN1003078B (zh) | 1989-01-18 |
Family
ID=3511928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN86101914A Expired CN1003078B (zh) | 1985-05-06 | 1986-03-25 | 整履带车辆底盘 |
Country Status (5)
Country | Link |
---|---|
US (1) | US4744431A (zh) |
CN (1) | CN1003078B (zh) |
AT (1) | AT389092B (zh) |
AU (1) | AU581297B2 (zh) |
DE (1) | DE3608251A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100389041C (zh) * | 2006-07-08 | 2008-05-21 | 应宁宁 | 四轮车辆的全地形轨道履带轮 |
CN103935413A (zh) * | 2014-04-29 | 2014-07-23 | 中国人民解放军63908部队 | 具有三级平衡悬架的减震模块化负重轮组 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4335657A1 (de) * | 1993-10-14 | 1995-04-20 | Claas Ohg | Gleiskettenlaufwerk |
US5622234A (en) * | 1993-12-22 | 1997-04-22 | Deere & Company | Track suspension system and track gauge adjustment assembly |
JP2001225770A (ja) * | 2000-02-14 | 2001-08-21 | Komatsu Ltd | 装軌車両の走行装置 |
US6857706B2 (en) * | 2001-12-10 | 2005-02-22 | Placer Dome Technical Services Limited | Mining method for steeply dipping ore bodies |
US7695071B2 (en) * | 2002-10-15 | 2010-04-13 | Minister Of Natural Resources | Automated excavation machine |
US7025429B2 (en) * | 2004-02-10 | 2006-04-11 | Komatsu Ltd. | Drive assembly for a track-type vehicle |
US7192093B2 (en) * | 2004-04-23 | 2007-03-20 | Placer Dome Technical Services Limited | Excavation apparatus and method |
FI20096281A0 (fi) * | 2009-12-03 | 2009-12-03 | Unto Ojala | Telirakenne |
DE202012101929U1 (de) * | 2012-05-25 | 2012-07-17 | Impex Forstmaschinen Gmbh | Forstwirtschaftliche Arbeitsmaschine |
CA3100402C (en) * | 2018-05-28 | 2023-09-26 | Utv International Inc. | Tandem walking beam suspension system for a track-mounted vehicle |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1222335A (en) * | 1916-06-05 | 1917-04-10 | William N Smith | Tractor-truck. |
DE615935C (de) * | 1932-07-30 | 1935-07-16 | Buckau R Wolf Akt Ges Maschf | Gleiskettenfahrgestell fuer schwere Fahrzeuge, insbesondere Bagger |
FR858373A (fr) * | 1939-04-21 | 1940-11-23 | Chemin de roulement en caoutchouc pour chenilles et son application aux voitures agricoles ou autres | |
US2418610A (en) * | 1943-12-20 | 1947-04-08 | Webb Arden Eldon | Tractor track guard |
US3910367A (en) * | 1974-05-10 | 1975-10-07 | Fiat Allis Construct Machine | Crawler tractor oscillating beam mounting |
US4373739A (en) * | 1980-06-27 | 1983-02-15 | International Harvester Co. | Axle bolster pivot assembly |
SE425557B (sv) * | 1981-02-17 | 1982-10-11 | Skega Ab | For banddrivna fordon avsett bandaggregat |
DE3506539A1 (de) * | 1985-02-25 | 1986-09-04 | Wilhelm Rockelsberg GmbH & Co KG, 4100 Duisburg | Verfahren und vorrichtung zum aufbereiten von panzerketten |
-
1985
- 1985-05-06 AT AT0134785A patent/AT389092B/de not_active IP Right Cessation
-
1986
- 1986-03-07 AU AU54442/86A patent/AU581297B2/en not_active Ceased
- 1986-03-12 DE DE19863608251 patent/DE3608251A1/de active Granted
- 1986-03-25 CN CN86101914A patent/CN1003078B/zh not_active Expired
- 1986-05-06 US US06/860,181 patent/US4744431A/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100389041C (zh) * | 2006-07-08 | 2008-05-21 | 应宁宁 | 四轮车辆的全地形轨道履带轮 |
CN103935413A (zh) * | 2014-04-29 | 2014-07-23 | 中国人民解放军63908部队 | 具有三级平衡悬架的减震模块化负重轮组 |
Also Published As
Publication number | Publication date |
---|---|
DE3608251A1 (de) | 1986-11-06 |
DE3608251C2 (zh) | 1988-09-01 |
AU581297B2 (en) | 1989-02-16 |
US4744431A (en) | 1988-05-17 |
CN1003078B (zh) | 1989-01-18 |
AT389092B (de) | 1989-10-10 |
ATA134785A (de) | 1989-03-15 |
AU5444286A (en) | 1986-11-13 |
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