CL2021001477A1 - Kit, system and method for remote, autonomous, real-time monitoring of wear in earthmoving machine bushings, preferably in mining shovel bucket ears - Google Patents
Kit, system and method for remote, autonomous, real-time monitoring of wear in earthmoving machine bushings, preferably in mining shovel bucket earsInfo
- Publication number
- CL2021001477A1 CL2021001477A1 CL2021001477A CL2021001477A CL2021001477A1 CL 2021001477 A1 CL2021001477 A1 CL 2021001477A1 CL 2021001477 A CL2021001477 A CL 2021001477A CL 2021001477 A CL2021001477 A CL 2021001477A CL 2021001477 A1 CL2021001477 A1 CL 2021001477A1
- Authority
- CL
- Chile
- Prior art keywords
- wear
- bushing
- kit
- mantle
- autonomous
- Prior art date
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
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
- G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/56—Investigating resistance to wear or abrasion
Landscapes
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Component Parts Of Construction Machinery (AREA)
- Operation Control Of Excavators (AREA)
- Selective Calling Equipment (AREA)
Abstract
La presente invención se refiere a un kit, sistema y método de monitoreo remoto, autónomo, en tiempo real, del desgaste o espesor de buje instalado en máquina de movimiento de tierra, preferentemente, en la oreja de un balde de máquina minera, que comprende: un módulo de medición, un módulo de adquisición, y un adaptador que conecta ambos módulos. El sistema comprende el kit antes mencionado, en comunicación con un medio receptor y una red de comunicación inalámbricos, comprendiendo al menos una unidad central que puede estar ubicada dentro o fuera del lugar de operación de la máquina minera, y que despliega información que permite - recibidos los datos del desgaste del buje, programar el retiro temporal o permanente, del buje. El método de monitoreo se basa en la complementariedad, pero no limitado a, de dos formas de determinar el desgaste de bujes; mientras una primera forma se basa en mediciones de capacitancia con compensación térmica, en al menos una probeta testigo del módulo de medición, que se ubica en el manto del buje, y que desgasta solidariamente con éste, la otra forma complementaria cuantifica el nivel de las líneas eléctricas de conducción espaciadas en la probeta testigo, que se van eliminando en la medida que avanza el desgaste. Pueden haber múltiples canales, en el manto del buje, que reciben múltiples módulos de medición. Cada canal está distribuido regularmente, en el manto. Cada canal puede tener múltiples perforaciones pasantes para recibir múltiples probetas testigos. La medición del desgaste del buje se realiza desde el mismo cuerpo del buje.The present invention relates to a kit, system and method for remote, autonomous, real-time monitoring of the wear or thickness of the bushing installed in an earth moving machine, preferably in the ear of a mining machine bucket, comprising : a measurement module, an acquisition module, and an adapter that connects both modules. The system comprises the aforementioned kit, in communication with a receiving medium and a wireless communication network, comprising at least one central unit that can be located inside or outside the place of operation of the mining machine, and that displays information that allows - received the data on the wear of the bushing, program the temporary or permanent removal of the bushing. The monitoring method is based on the complementarity, but not limited to, of two ways of determining bushing wear; while a first form is based on capacitance measurements with thermal compensation, in at least one control test piece of the measurement module, which is located in the bushing mantle, and which wears jointly with it, the other complementary form quantifies the level of the electrical conduction lines spaced in the control specimen, which are gradually eliminated as wear progresses. There may be multiple channels, in the bushing mantle, receiving multiple metering modules. Each channel is regularly distributed in the mantle. Each channel may have multiple through holes to receive multiple core specimens. The hub wear measurement is made from the hub body itself.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CL2021001477A CL2021001477A1 (en) | 2021-06-04 | 2021-06-04 | Kit, system and method for remote, autonomous, real-time monitoring of wear in earthmoving machine bushings, preferably in mining shovel bucket ears |
| PCT/CL2022/050025 WO2022251980A1 (en) | 2021-06-04 | 2022-03-22 | Kit, system and method for real-time, autonomous remote monitoring of wear in a bushing of earth-moving equipment |
| CA3221356A CA3221356A1 (en) | 2021-06-04 | 2022-03-22 | Kit, system and method for real-time, autonomous remote monitoring of wear in a bushing of earth-moving equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CL2021001477A CL2021001477A1 (en) | 2021-06-04 | 2021-06-04 | Kit, system and method for remote, autonomous, real-time monitoring of wear in earthmoving machine bushings, preferably in mining shovel bucket ears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CL2021001477A1 true CL2021001477A1 (en) | 2021-11-26 |
Family
ID=80444596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CL2021001477A CL2021001477A1 (en) | 2021-06-04 | 2021-06-04 | Kit, system and method for remote, autonomous, real-time monitoring of wear in earthmoving machine bushings, preferably in mining shovel bucket ears |
Country Status (3)
| Country | Link |
|---|---|
| CA (1) | CA3221356A1 (en) |
| CL (1) | CL2021001477A1 (en) |
| WO (1) | WO2022251980A1 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013152807A1 (en) * | 2012-04-13 | 2013-10-17 | Aktiebolaget Skf | Bushing wear sensing device |
| WO2013152802A1 (en) * | 2012-04-13 | 2013-10-17 | Aktiebolaget Skf | Bushing wear sensing device |
| US20150081166A1 (en) * | 2014-11-21 | 2015-03-19 | Caterpillar Inc. | Wear monitoring system for a track roller |
| US9669886B2 (en) * | 2015-02-02 | 2017-06-06 | Caterpillar Inc. | Wear sensing device for a carrier roller |
-
2021
- 2021-06-04 CL CL2021001477A patent/CL2021001477A1/en unknown
-
2022
- 2022-03-22 WO PCT/CL2022/050025 patent/WO2022251980A1/en active Application Filing
- 2022-03-22 CA CA3221356A patent/CA3221356A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA3221356A1 (en) | 2022-12-08 |
| WO2022251980A1 (en) | 2022-12-08 |
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