MX2019004481A - Ensamble de rueda guia montado entre dos soportes. - Google Patents

Ensamble de rueda guia montado entre dos soportes.

Info

Publication number
MX2019004481A
MX2019004481A MX2019004481A MX2019004481A MX2019004481A MX 2019004481 A MX2019004481 A MX 2019004481A MX 2019004481 A MX2019004481 A MX 2019004481A MX 2019004481 A MX2019004481 A MX 2019004481A MX 2019004481 A MX2019004481 A MX 2019004481A
Authority
MX
Mexico
Prior art keywords
idler
shaft
crawler
assembly
wheel
Prior art date
Application number
MX2019004481A
Other languages
English (en)
Inventor
Lee Meinen James
Trae Rhodine Jordan
Howard Schroyer William
Original Assignee
L&H Ind Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by L&H Ind Inc filed Critical L&H Ind Inc
Publication of MX2019004481A publication Critical patent/MX2019004481A/es

Links

Classifications

    • 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
    • B62D55/14—Arrangement, location, or adaptation of rollers
    • B62D55/15—Mounting devices, e.g. bushings, axles, bearings, sealings
    • 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
    • B62D55/092—Endless track units; Parts thereof with lubrication means
    • 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
    • B62D55/084—Endless-track units or carriages mounted separably, adjustably or extensibly on vehicles, e.g. portable track units
    • B62D55/0847—Track blocking devices mounted on the frame; Track guides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F16C13/006—Guiding rollers, wheels or the like, formed by or on the outer element of a single bearing or bearing unit, e.g. two adjacent bearings, whose ratio of length to diameter is generally less than one
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/10—Sliding-contact bearings for exclusively rotary movement for both radial and axial load
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/10—Sliding-contact bearings for exclusively rotary movement for both radial and axial load
    • F16C17/102—Sliding-contact bearings for exclusively rotary movement for both radial and axial load with grooves in the bearing surface to generate hydrodynamic pressure
    • F16C17/107—Sliding-contact bearings for exclusively rotary movement for both radial and axial load with grooves in the bearing surface to generate hydrodynamic pressure with at least one surface for radial load and at least one surface for axial load
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/26—Systems consisting of a plurality of sliding-contact bearings

Abstract

Un ensamble de rueda guía montado entre dos soportes para su uso con un ensamble de oruga de una máquina de orugas. El ensamble de rueda guía montado entre dos soportes incluye una rueda guía posicionada entre brazos interior y exterior de un ensamble de oruga, la rueda guía fija rotacionalmente y axialmente a un eje de rueda guía. La rueda y el eje están fijos rotacionalmente por medio de una chaveta de bloqueo y axialmente por medio de una placa de retención segmentada y tornillos. El acoplamiento axial de la rueda y el eje permite que el empuje axial sea controlado por la parte exterior del bastidor de oruga para mayor facilidad de acceso y mantenimiento. Un ensamble de placa de empuje sellada con un puerto de lubricación dedicado se monta en cada bloque de apoyo. Una tuerca de retención acopla mediante rosca el eje de rueda guía, permitiendo el apriete rápido de la retención cuando la placa de empuje experimenta desgaste, y la tuerca de retención se fija al eje por medio de una barra de bloqueo. Un conjunto de puertos de inspección integrados habilitan la inspección y medición de la placa de empuje sin dividir las bandas de oruga.
MX2019004481A 2018-04-20 2019-04-16 Ensamble de rueda guia montado entre dos soportes. MX2019004481A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15/959,117 US10843749B2 (en) 2018-04-20 2018-04-20 Straddle mount idler assembly

Publications (1)

Publication Number Publication Date
MX2019004481A true MX2019004481A (es) 2019-10-21

Family

ID=68237364

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019004481A MX2019004481A (es) 2018-04-20 2019-04-16 Ensamble de rueda guia montado entre dos soportes.

Country Status (6)

Country Link
US (1) US10843749B2 (es)
AU (1) AU2018205092A1 (es)
CA (1) CA3011550C (es)
CL (1) CL2018002497A1 (es)
MX (1) MX2019004481A (es)
PE (1) PE20191560A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11674549B2 (en) 2020-05-11 2023-06-13 Columbia Insurance Company Bearing assembly for tufting machine cutting attachment
US20220348274A1 (en) * 2021-04-29 2022-11-03 Caterpillar Global Mining Equipment Llc Track slider design for an electric rope shovel

Family Cites Families (21)

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US3795428A (en) * 1972-01-10 1974-03-05 Caterpillar Tractor Co Two-piece interlocked support/thrust bearings
US4083610A (en) * 1977-04-01 1978-04-11 John Kruchowski Bearing assembly utilizing a tapered bushing holder
DE19959817A1 (de) 1999-12-11 2001-07-12 P & H Mudrow Gmbh Baumaschine, insbesondere Planierraupe
DE10031021C1 (de) 2000-06-26 2001-10-31 Atecs Mannesmann Ag Führung für eine Endloskette eines Raupenfahrwerkes
JP2004001720A (ja) 2002-04-18 2004-01-08 Bridgestone Corp ゴムクロ−ラの走行装置
CN201980313U (zh) 2011-03-04 2011-09-21 泉州市长江工程机械有限公司 新型挖掘机引导轮
CN201980315U (zh) 2011-03-04 2011-09-21 泉州市长江工程机械有限公司 一种改进型引导轮
CA2793352C (en) * 2011-10-25 2019-11-12 Harnischfeger Technologies, Inc. Idler wheel assembly
CN103465978A (zh) 2013-09-24 2013-12-25 昆山凯诺尔金属制品有限公司 一种引导轮
CN103481959A (zh) 2013-09-29 2014-01-01 昆山凯诺尔金属制品有限公司 一种引导轮装置
CN104973156A (zh) 2015-07-02 2015-10-14 江苏江淮动力股份有限公司 一种支重轮密封结构
CN105584547A (zh) 2015-12-18 2016-05-18 重庆鑫源农机股份有限公司 成等腰三角形布置的微耕机履带总成
CN106143661A (zh) 2016-08-01 2016-11-23 昆山土山建设部件有限公司 用于履带式台车的导向轮
CN106256668A (zh) 2016-08-10 2016-12-28 安徽科技学院 一种链式结构沙漠机械行走驱动装置
CN207536008U (zh) 2017-10-30 2018-06-26 徐州徐工履带底盘有限公司 工程机械用铸造式引导轮
CN109720429A (zh) 2017-10-30 2019-05-07 徐州徐工履带底盘有限公司 一种工程机械用铸造式引导轮
CN108163065A (zh) 2017-11-22 2018-06-15 北京理工华汇智能科技有限公司 履带万向轮
CN107972751A (zh) 2017-12-09 2018-05-01 无锡松田豹机械科技有限公司 导向轮总成结构
CN207670518U (zh) 2017-12-28 2018-07-31 徐州徐工矿山机械有限公司 一种大型矿用挖掘机用引导轮
CN208021575U (zh) 2018-02-23 2018-10-30 泉州凯立机械有限公司 一种引导轮
CN208007125U (zh) 2018-03-27 2018-10-26 黑龙江重兴机械设备有限公司 一种大型联合收获机装配的三角形半履带装置

Also Published As

Publication number Publication date
CA3011550A1 (en) 2019-10-20
CA3011550C (en) 2020-07-14
US20190322325A1 (en) 2019-10-24
AU2018205092A1 (en) 2019-11-07
CL2018002497A1 (es) 2019-12-13
US10843749B2 (en) 2020-11-24
PE20191560A1 (es) 2019-10-25

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