Tensioning mechanism for forage harvester feed roll assembly

Details Tensioning mechanism for forage harvester feed roll assembly Tensioning mechanism for forage harvester feed roll assembly

A - Human Necessities

01

F

146/3

A01F 29/00 (2006.01) A01F 29/10 (2006.01)

Patent

CA 1111332

ABSTRACT OF THE DISCLOSURE In a forage harvester having a rotatable cutterhead and adjacently-positioned shearbar, an upper feed roll assembly is mounted above and forwardly of the shearbar. A lower feed assembly cooperates with the upper feed roll assembly to convey crop material to the cutterhead across the shearbar. A tensioning mechanism is coupled to mounting arms for the upper feed roll assembly. First and second positions of the tensioning mechanism provide for a first condition in which the upper feed roll assembly is biased toward a lower operative position adjacent the cutterhead and shearbar and a second condition in which the bias on the upper feed roll assembly is relaxed, permitting movement to an upper inoperative position generally remote from the cutterhead and shearbar to thereby expose and render the shearbar readily accessible for servicing. In the second condition the tensioning mechanism spring is fully compressed and used to directly transfer force used to lift the upper feed roll assembly.

338761

Affiliated with

Also associated with

Rating

Tensioning mechanism for forage harvester feed roll assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Tensioning mechanism for forage harvester feed roll assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tensioning mechanism for forage harvester feed roll assembly will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1109174