Tow retrieval system for mining machine
View Patent ↗A mining machine frame having a primary tow plate is disclosed, as well as a tow retrieval system for mounting to the primary tow plate of a mining machine frame. The tow retrieval system may include a brake release mounting plate configured for attachment to the primary tow plate of the mining machine frame. The tow retrieval system may also include a towing attachment also configured for attachment to the primary tow plate of the mining machine frame. The towing attachment may be further configured to receive a retrieval instrument during a towing operation.
1. A mining machine, comprising:
a machine frame having a primary tow plate, the primary tow plate configured to receive an interchangeable towing attachment;
the primary tow plate is also configured to receive a brake release mounting plate, wherein the primary tow plate includes a plurality of holes and a primary opening extending through the primary tow plate, wherein the plurality of holes are configured to receive a plurality of rod devices for securing the brake release mounting plate and the towing attachment to the primary tow plate;
at least one traction device configured to support the machine frame;
an engine supported by the machine frame and configured to drive the at least one traction device to propel the mining machine; and
at least one work implement supported by the machine frame.
2. The mining machine of claim 1 , wherein the interchangeable towing attachment is a tow retrieval plate.
3. The mining machine of claim 1 , wherein the interchangeable towing attachment is a tow hook attachment.
4. The mining machine of claim 1 , wherein the primary tow plate is permanently welded to the machine frame.
5. A tow retrieval system for a mining machine, comprising:
a brake release mounting plate configured for attachment to a primary tow plate of a mining machine frame;
a towing attachment configured for attachment to the primary tow plate and adapted to receive a tow retrieval instrument;
the brake release mounting plate is configured for attachment above the primary tow plate and the towing attachment is configured for attachment below the primary tow plate, wherein the brake release mounting plate includes an opening that is substantially aligned with a primary opening in the primary tow plate, and wherein the brake release mounting plate and the primary tow plate are configured to receive a brake release cylinder;
the towing attachment includes a primary opening that is substantially aligned with the primary opening of the primary tow plate; and
the tow retrieval instrument is a tool mounted to a retrieval vehicle.
6. The tow retrieval system of claim 5 , wherein the towing attachment is a tow retrieval plate.
7. The tow retrieval system of claim 5 , wherein the towing attachment is a tow hook attachment.
8. The tow retrieval system of claim 5 , further comprising a plurality of rod devices for mounting the brake release mounting plate and the towing attachment to the primary tow plate.