Bucket, blade, liner, or chute with visual wear indicator liner
A bucket or blade including a main body having one or more wear indicators. The one or more wear indicators can be inspected and monitored to determine the extent or degree of wear of one or more wear surfaces of the main body of the bucket or blade. Also, a liner having one or more wear indicators configured for use with a bucket, blade, dump truck, or chute of a rock crusher. Also, one or more wear indicators configured for use with a chute of a rock crusher.
1. A wear indicator liner for a bucket, blade, chute, or truck bed, the liner comprising:
a removable wear plate configured to fit into a load bearing cavity of the bucket, blade, chute, or truck bed, the wear plate having a wear layer with a wear surface, the wear plate having one or more openings or holes partially extending through a thickness of the wear plate and ending below the wear surface; and
one or more visual wear indicators installed or affixed within the one or more openings or holes in the wear plate,
wherein an inner end of the one or more visual wear indicators becomes exposed when the wear layer having the wear surface on the wear plate wears down to the inner end of the one or more visual wear indicators to indicate that the wear plate needs repair or replacement.
2. The liner according to claim 1 , wherein the liner is attached to a shell connecting together a pair of sides defining a separate load bearing cavity or surface.
3. The liner according to claim 1 , wherein the liner is configured to nest within the load bearing cavity.
4. The liner according to claim 3 , wherein an exterior surface of the liner is configured to directly engage with an interior surface of the load bearing cavity to allow a load to be directly transmitted from the liner to the interior surface of the load bearing cavity.
5. The liner according to claim 1 , wherein the liner is attached to a tractor or heavy equipment bucket comprising a shell connected to a pair of opposed sides defining the load bearing cavity having an inner surface subject to wear, and wherein the liner is installed or affixed to or into the shell or the opposed sides to indicate a wear of the bucket.
6. The liner according to claim 1 ,
wherein the one or more visual wear indicators are is configured to visually change in appearance to indicate wear in a manner to allow the user to visually inspect the liner to determine the extent or level of wear of the bucket, blade, chute, or truck bed.
7. The liner according to claim 1 , wherein the bucket or blade is a ground engaging bucket or blade.
8. The liner according to claim 1 , wherein the one or more visual wear indicators is an insert configured to be inserted or embedded into the one or more openings or holes in the wear plate.
9. The liner according to claim 1 , wherein the one or more visual wear indicators is made of at least one metal different from a metal of the bucket, blade, chute, or truck bed.
10. The liner according to claim 1 , wherein the one or more visual wear indicators is made of at least one metal selected from a group consisting of brass, bronze, copper, aluminum, steel, and steel alloy.
11. The liner according to claim 1 , wherein the one or more visual wear indicators is made of multiple metals.
12. The liner according to claim 1 , wherein the one or more visual wear indicators is made of multiple materials.
13. The liner according to claim 1 , wherein the one or more visual wear indicators is a wear pin inserted or embedded into the one or more openings or holes in the wear plate.
14. The liner according to claim 13 , wherein the wear pin has a cylindrical-shaped outer surface along its length.
15. The liner according to claim 13 , wherein the wear pin has a serrated cylindrical-shaped outer surface along its length.
16. The liner according to claim 1 , wherein the one or more visual wear indicators is a separate component or part installed into the one or more openings or holes in the wear plate.
17. The liner according to claim 16 , wherein the the liner is configured to cover a wear surface of the bucket, blade, chute, or truck bed.
18. The liner according to claim 17 , wherein the liner is attached to a pair of steel side plates welded to a steel shell plate.
19. The liner according to claim 1 , wherein the liner is attached to a tractor or heavy equipment bucket constructed of a pair of steel side plates welded to a steel shell plate.
20. The liner according to claim 1 , wherein the one or more visual wear indicators is formed by welding or brazing a material into the one or more openings or holes in the wear plate.
21. The liner according to claim 1 , wherein the one or more visual wear indicators is formed by injecting two-part epoxy into the one or more openings or holes in the wear plate.
22. A method of making a removable wear indicator liner for use on a wear surface of a tractor or heavy equipment, comprising:
forming one or more openings or holes partially extending through a thickness of a wear plate having a wear layer with a wear surface and ending below the wear surface of the wear plate;
installing or affixing one or more visual wear indicators within the one or more openings or holes,
wherein the one or more visual wear indicators is configured so that the one or more visual wear indicators becomes exposed when the wear layer on the wear plate wears down to the one or more visual wear indicators to indicate that the wear surface of the tractor or heavy equipment needs repair or replacement.
23. The method according to claim 22 , wherein the one or more visual wear indicators is an insert installed within the one or more openings or holes.
24. The method according to claim 22 , wherein the one or more visual wear indicators is formed in the one or more openings or holes by welding or brazing a material into the one or more openings or holes.
25. The method according to claim 22 , wherein the one or more visual wear indicators is a two-part epoxy injected into the one or more openings or holes.