How does a Combine work? Example JohnDeere S680 and 9650STS

Added: April 21, 2013 (about 1 year ago) share on facebookshare on twitter

Duration (11:18) Views: 139,163 by oBseSsIoNPC Category: Tech

Likes: 151 Dislikes: 25

Go to Youtube


Video Description

THIS VIDEO HAS BEEN RECORDED IN HD.

Hi folks. This is Dan with another technical video that I hope will help you understand how a combine works (any combine, basically). Apart from the video, I would like to put down the product flow here.

Product (whole cut wheat/barley/canola etc.) will enter the feeder house (Assembly in front and under the cab) in which the conveyor chain will grab the product and feed it up toward the feed accelerator. The feed accelerator is basically a fast spinning drum that will "accelerate" and force the stalks and heads into the feed ramp from which the rotor will pull the product. The rotor (or cylinder on other style combines) will then thresh the product against the concave's in a screw type motion and separate the kernels or seed from the head or shells. Then the product can either be "clean grain" and go into the tank, end up on the chaffer for a "pre-selection" or put onto the sieve and separated there or put into return. Chaffer and sieve are nothing else but a barrier to different stages of the product in the combine. They separate the grain in such a way, that it can either be returned for re-threshing, end up in the clean grain auger or be tough and useless enough to end up going out of the back through the straw chopper or just on the ground for baling. To minimize the return volume, the back end of the rotor can separate the product in a rather crude way, with the help of tines and grates. There is also a so called discharge beater that will not only aid in removing the product from combine, but also separate heads and kernels by "beating" it before discharging. Product can then again end up on the chaffer, fall through the chaffer, on to the sieve or through the sieve to take the route into clean grain or return. The return part of the combine can either be supported by a re-thresher, which is a small version of the rotor and concave's. That hopefully separated clean grain will be auger'd back into the combine, just above the chaffer to fall through and end up into the clean grain bed. If the combine does not have a re-thresher, the return auger will put the product back on top of the rotor to be re-threshed there. The rest is simple, as clean grain will end up in the tank and useless material ends up at the back end for the gofers.

show Comments


Related Videos

Combine Harvesting Animation (MCS)
August 17, 2012 (over 2 years ago)
Author: Lonkhuyzen
Views: 140,201
Category: Autos
2:21
Tags:
John Deere W-Series Animation
March 15, 2013 (about 1 year ago)
HD
Author: BenBurgessAg
Views: 58,265
Category: Autos
0:30
Tags:
New John Deere T550 Harvesting Wheat 2012
September 3, 2012 (over 2 years ago)
HD
Views: 64,078
Category: Autos
6:39
Tags:
Massey Ferguson 2800 Baler Animation
August 23, 2010 (over 4 years ago)
HD
Author: agcocorp
Views: 236,471
Category: Autos
2:08
Tags:
NEW John Deere S690i - Corn Harvest
November 7, 2012 (over 2 years ago)
HD
Author: JDmoitrack
Views: 748,060
Category: Autos
4:33
Tags:
Harvest - Caddo County (6/29/13)
June 28, 2013 (about 1 year ago)
HD
Author: SUNUPTV
Views: 1,038,172
Category: Education
3:24
Tags:
Monster machine! New John Deere combine harvester S 690 i at work!
August 1, 2014 (5 months ago)
HD
Views: 982,968
Category: Autos
16:30
Tags:
Ploughing & Power Harrowing in one pass with a John Deere 7280R / Lemken Zirkon / Kverneland
December 3, 2014 (14 days 17 hours ago)
HD
Views: 171,089
Category: Autos
7:47
Tags:
How to Combine Corn
September 27, 2012 (over 2 years ago)
Author: farmnwife
Views: 14,366
Category: Howto
3:05
Tags:
Biggest combine harvesters in the world!
March 29, 2013 (about 1 year ago)
HD
Author: kor6930
Views: 854,973
Category: Autos
11:36
Tags:
Combines 4 Charity World Record 2012 - 208 Combines Havesting in one field
July 29, 2012 (over 2 years ago)
HD
Author: liamrobbagri
Views: 168,396
Category: Autos
14:28
Tags:
Harvest 2012- John Deere Combines GoPro High Definition
September 27, 2012 (over 2 years ago)
HD
Author: PFarms1
Views: 657,458
Category: Autos
6:26
Tags:
9770 John Deere combine fire
May 9, 2012 (over 2 years ago)
Author: titan899hc
Views: 974,712
Category: Autos
3:24
Tags:
Vintage combine harvesters working
August 7, 2013 (about 1 year ago)
HD
Views: 49,290
Category: Autos
9:36
Tags:
2014 NEW John Deere Series Combine S550 S650 S660 S670 S680 S690 Cross Implement www.crossimp.com
October 31, 2013 (about 1 year ago)
HD
Views: 172,105
Category: People
5:34
Tags:
Harvesting Oat Crop
August 5, 2012 (over 2 years ago)
HD
Author: Ryanfun1
Views: 47,466
Category: Autos
10:20
Tags:
Kemper concept study 2020 english - Agritechnica version
November 10, 2013 (about 1 year ago)
HD
Author: KemperVideo
Views: 1,716,396
Category: Autos
9:57
Tags:
UNIQUE!! John Deere 8295RT vineyard tracks tractor
April 27, 2013 (about 1 year ago)
HD
Views: 4,663,440
Category: Autos
3:43
Tags:
Grosse frayeur en direct JOHN DEERE 2256 DANGEROUS WORK
September 24, 2013 (about 1 year ago)
HD
Author: ineamm
Views: 1,876,533
Category: Autos
2:12
Tags:
John Deere S680 and Case IH 8120 Combines Opening Their Grain Bins
June 26, 2013 (about 1 year ago)
Views: 66,002
Category: Autos
5:22
Tags:
Corn Machine!  What do you mean CORN doesn't come from cans?
November 14, 2009 (over 5 years ago)
HD
Author: NightFlyyer
Views: 1,579,023
Category: Autos
19:22
Tags:
CR9000 How it works - Threshing
May 14, 2010 (over 4 years ago)
Author: NewHollandNA
Views: 112,663
Category: Autos
1:47
Tags:
Model Year 14 New Features
August 1, 2013 (about 1 year ago)
HD
Author: JohnDeere
Views: 458,106
Category: Autos
3:24
Tags:
CTS System
March 8, 2009 (over 5 years ago)
Views: 139,711
Category: People
0:40
Tags:
Hillco Single Pass Round Bale System for John Deere Combines and Balers
January 9, 2014 (11 months ago)
HD
Author: 21stEquip
Views: 413,983
Category: Autos
6:06
Tags:

Site generated in 0.32s
Send me a message from the ps3! PSN: PSYoutube
see our privacy policy