Application

A spare part for the knotter of the John Deere balers.

Destination

Providing a process for accounting of formed bales.
This spare part is used for replacing worn out or damaged parts during repairs.

Properties

A complex mechanical device made of several plastic disks on the outer surface of which the numbers from 0 to 9 are applied. The internal holes are made in the form of a group of connected gears interacting with a lever, each time they are pressed, the low-level disk is rotated by one division.
Having reached the number 9, he interacts with the disk of the next category, changing the indicator there by one division, and he resets himself, etc. Thus, the bales are counted.
A handle is fixed to the opposite end of the axis which can be used to mechanically reset the counter. The whole mechanism is placed in a case with a window for reading readings and holes for fastening.