Sawmill carriage assembly
A method for constructing a lower section of a sawmill carriage assembly comprises holding structural components between a pair of metal plates, and affixing the plates and the structural components together. The structural components may include wheels that guide the sawhead in linear movement along a track on a sawmill bed, to which the carriage base is attached. The structural components may also include a track cleaning system disposed between the metal plates. The track cleaning system maintains optimal track conditions.
1. A method for constructing a sawmill comprising a carriage assembly, a lower section of the carriage assembly comprising structural components, the structural components include at least two vertical bars and at least two wheel carriage assemblies, the method comprising:
applying opposing forces to the at least two vertical bars of the structural components using two or more vertically extending rigid plates to grip the at least two vertical bars between the two or more vertically extending rigid plates;
applying opposing forces to a wheel carriage frame of each of the at least two wheel carriage assemblies using the two or more vertically extending rigid plates to grip the at least two wheel carriage assemblies between the two or more vertically extending rigid plates;
affixing the two or more vertically extending rigid plates and the structural components together; and
mounting a sawmill assembly to an upper section of the at least two vertical bars;
wherein:
a wheel is disposed in the wheel carriage frame of each of the at least two wheel carriage assemblies; and
said at least two vertical bars are configured to support an upper section of the sawmill carriage.
2. The method of claim 1 , wherein the two or more rigid plates are made of steel.
3. The method of claim 1 , wherein the affixing is by bolts and nuts, rivets or a combination thereof.
4. The method of claim 1 , wherein the at least two wheel carriage assemblies comprise a first wheel carriage assembly and a second wheel carriage assembly, wherein the first wheel carriage assembly is disposed toward a front end of the lower section and the second wheel carriage assembly is disposed toward a rear end of the lower section.
5. The method of claim 1 , wherein each of the wheel carriage assemblies comprises a cover for the wheel.
6. The method of claim 1 , wherein each of the wheels has an annular groove on its outer surface, said annular groove configured to receive a track therein.
7. The method of claim 1 , wherein the structural components further comprise a track cleaning system at the bottom of the lower section held to be in contact with a track of a sawmill bed.
8. The method of claim 7 , wherein the track cleaning system comprises a holder and a track cleaning component disposed within the holder.
9. The method of claim 8 , wherein the track cleaning component is made of felt.
10. The method of claim 7 , wherein the track cleaning component is configured with a recess at its bottom.
11. The method of claim 7 , wherein the track cleaning system is fixed to each of the at least two wheel carriage assemblies.
12. The method of claim 7 , wherein the track cleaning system is disposed at a front end of the lower section.
13. The method of claim 1 , wherein the sawmill assembly supports and/or guides one or more of a saw head, a saw engine, a saw controller, and a saw lubricator apparatus.
14. A sawmill comprising a lower carriage assembly, the lower carriage assembly comprising:
two or more vertically extending rigid plates; and
structural components, comprising:
at least two vertical bars; and
at least two wheel carriage assemblies, each including a wheel carriage frame and a wheel disposed in the wheel carriage frame; and
a sawmill assembly mounted on an upper section of the at least two vertical bars;
wherein:
the two or more vertically extending rigid plates apply opposing forces to the at least two vertical bars to grip the at least two vertical bars between the two or more vertically extending rigid plates;
the two or more vertically extending rigid plates apply opposing forces to each of the wheel carriage frames to grip the at least two wheel carriage assemblies between the two or more vertically extending rigid plates; and
the two or more vertically extending rigid plates and the structural components are affixed together.
15. The sawmill of claim 14 , further comprising a control bar, said control bar extending from said sawmill carriage assembly to proximal to a sawmill bed track, said control bar to prevent destabilization of said sawmill carriage assembly in relation to said track.
16. The sawmill of claim 15 , wherein said control bar further comprises a hook extending partially around a bottom of said track.