A Z-shaped connecting seat for a light-duty crawler tractor comprises an upper connection plate, a lower connection plate, a left connection plate, a right connection plate, a connection cylinder, first screw holes and a second screw hole, wherein a row of first screw holes are formed in the upper connection plate; the left side of the first screw holes on the bottom of the upper connection plate is provided with the lower connection plate; the left connection plate is disposed in the left side of the lower connection plate; the right connection plate is disposed in the right side of the lower connection plate; the connection cylinder is arranged between the left connection plate and the right connection plate; the second screw hole is formed in the center of the connection cylinder on the lower connection plate; the top parts of the left and right connection plates are welded with the left end of the bottom of the upper connection plate; the right ends of the left connection plate and the right connection plates are welded with the lower connection plate; and the left connection plate and the right connection plate are both irregular trapezoids.
Z-shaped connecting seat for light-duty crawler tractor
2015-11-11
Patent
Elektronische Ressource
Englisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |