Pipe loading system

A drilling machine comprising:

• a chassis;
• a set of ground engaging members operably couple to the chassis;
• a drill mast disposed on the chassis;
• and
• at least one pipe loading system mounted on the drill mast, the at least one pipe loading system including:
• a stem operably coupled to the drill mast and defining a longitudinal axis, the stem having a first end and a second end disposed opposite to the first end along the longitudinal axis;
• a first receptacle disposed on the first end of the stem, the first receptacle having a substantially cylindrical configuration defining an opening, the first receptacle adapted to removably receive a first end of a first pipe through the opening;
• a toolkit disposed on the first receptacle, the first receptacle being configured to removably receive a first end of a second pipe when the toolkit is disposed on the first receptacle, the toolkit including:
• a guide ring removably disposed on the first receptacle and in association with the opening, the guide ring adapted to removably receive the first end of the second pipe, an inner diameter of the guide ring being smaller than an inner diameter of the opening,
• a plurality of guide strips removably disposed on an inner surface of the first receptacle, a thickness of each guide strip being approximately half of a difference between the inner diameter of the guide ring and the inner diameter of the opening, the plurality of guide strips being configured to contact the first end of the second pipe received in the first receptacle, and
• a pawl disposed on an outer surface of the first receptacle and extending into the opening of the first receptacle through the inner surface of the first receptacle, the pawl being movably coupled to the first receptacle and adapted to engage with a flattened portion on at least one of the first end of the first pipe and the first end of the second pipe;
• a second receptacle disposed on the stem and spaced apart from the first receptacle along the longitudinal axis, the second receptacle including:
• a hook portion disposed on the stem;
• and
• a gate portion disposed in association with the hook portion and defining a first receiving portion, the first receiving portion adapted to removably receive a second end of the first pipe;
• and
• a liner assembly removably disposed on the second receptacle and defining a second receiving portion, the liner assembly including a hook liner removably disposed on the hook portion and a gate liner removably disposed on the gate portion, the hook liner and the gate liner being adjacent to the first receiving portion, the second receiving portion adapted to removably receive a second end of the second pipe, a size of the second receiving portion being smaller than a size of the first receiving portion, wherein a diameter of the second pipe is smaller than a diameter of the first pipe,
• wherein the at least one pipe loading system is configured to receive the first pipe in a first configuration of the at least one pipe loading system in which the guide ring, the plurality of guide strips, and the liner assembly are removed from the at least one pipe loading system, and
• wherein the at least one pipe loading system is configured to receive the second pipe in a second configuration of the at least one pipe loading system in which the guide ring, the plurality of guide strips, and the liner assembly are disposed on the at least one pipe loading system.

A sizing toolkit for a pipe loading system associated with a drilling machine, the pipe loading system having a stem, a first receptacle having a substantially cylindrical configuration defining an opening, and a second receptacle including a hook portion disposed on the stem and a gate portion disposed in association with the hook portion and defining a first receiving portion, the sizing toolkit comprising:

• a guide ring removably disposed on the first receptacle and in association with the opening, an inner diameter of the guide ring being smaller than an inner diameter of the opening;
• a plurality of guide strips removably disposed on an inner surface of the first receptacle, a thickness of each guide strip being approximately half of a difference between the inner diameter of the guide ring and the inner diameter of the opening;
• a pawl disposed on an outer surface of the first receptacle and extending into the opening of the first receptacle through the inner surface of the first receptacle, the pawl being movably coupled to the first receptacle;
• and
• a liner assembly removably disposed on the second receptacle and defining a second receiving portion, the liner assembly including a hook liner removably disposed on the hook portion and a gate liner removably disposed on the gate portion, the hook liner and the gate liner being adjacent to the first receiving portion, a size of the second receiving portion being smaller than a size of the first receiving portion.