What is a doffer on a cotton picker?
Doffers. Doffers remove the seed cotton from the spindles with an unwinding, wiping, and stripping motion toward the end of the spindle.
How many spindles are on a cotton picker?
Current production pickers have a top-to-bottom spindle contact area of about 30 inches using 18 or 20 spindles per bar. Spindles are spaced 1.625 inches along the bar.
How many spindles are on a pro-16 head?
PRO-16™ units PRO-16 picking units feature the following: 20-spindle high, 18-bar front, and 12-bar rear drum design.
What did a cotton spindle do?
Spindles: Essential to machinery On a spindle harvester, their job is to rotate at high-speeds to remove the seeds from the cotton. As this step used to be performed by hand, it is an incredible labor-saving device.
How does a cotton combine work?
These spindles rotate very quickly and pluck the seed-cotton off the plant. That seed-cotton then gets taken off the spindles with the use of a counter-rotating doffer, and blown upward into the basket that collects the cotton.
What is cotton picker spindle grease?
Cotton Picker Spindle Grease is a smooth textured, corrosion preventive grease manufactured with a special low viscosity, low pour point base oil with a lithium thickener, as well as rust and oxidation inhibitors.
How much does a cotton picker weigh?
The average weight of a round module of cotton rolled off the harvester is 2.8 tons or 5600 lbs. The John Deere CP 7760 is overbuilt to easily handle the standard module weights or go over when needed.
What is spindle capacity?
The spindle is the capacity metric for textiles just as tonnes are for cement production and the main power consuming area in a textile mill. Considering that the watts saved is directly from the spindle, textile mill owners say it has potential to revolutionise production.
How much does a John Deere cotton picker cost?
These new Deere pickers run about $600,000 a copy. The Case IH model is about $50,000 less. A new module builder is about $20,000. Good used ones are going for about half that.
What does cotton picking minute mean?
Summary. The expression what a cotton picking minute means Hold on for a damn moment! It shows anger or other strong feelings, and cotton picking is a substitute for stronger curse words. It may have racist connotations for some.
What viscosity is 00 grease?
| TYPICAL TECHNICAL PROPERTIES AMSOIL Semi-Fluid 00 Synthetic EP Grease (GSF) | |
|---|---|
| NLGI Grade | 00 |
| Viscosity at 40°C in cSt | 460 |
| Viscosity at 100°C in cSt | 46 |
| Rust Prevention ASTM D-1743 | PASS |
What can I use instead of 00 grease?
An NLGI #2 grease has a higher proportion of thickener than an NLGI #00 grease. Consequently, it is possible to achieve an NLGI #00 grease by mixing an oil with an NLGI #2 grease, assuming the mixtures are of similar oils and thickeners.