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Discussion History

Row Unit

Assembly

The per-row mechanism that pulls a stalk down between two rolls so the ear snaps off against the stripper plates. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Row Unit parts and their functions

8 top-level parts · 26 parts in total · full bill of materials below
Row Unit parts diagram: 1 stalk roll, 2 gathering chain, 3 stripper plate, 4 row snout, 5 row gearbox, 6 deck plate, 7 chain sprocket, 8 ball bearing. 26 parts in 8 assemblies.
Row Unit parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Stalk Roll 2× Stalk rolls
2 Gathering Chain 2× Gathering chains
3 Stripper Plate 2× Stripper plates
4 Row Snout 1× Row snout
5 Row Gearbox 4 parts 1× Row gearbox
6 Deck Plate 2× Adjustable deck plates
7 Chain Sprocket 4× Chain sprockets
8 Ball Bearing 4× Roll bearings

3D model

No 3D model yet. Have a CAD file of this? Add a 3D model — STL renders right on this page; STEP, FreeCAD, and OpenSCAD sources are welcome too (openly licensed, like all 3D models on BOMwiki).

Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour
product / assembly shared across products atomic part related product

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Bill of materials for Row Unit

8 top-level lines · 12 rows shown · 26 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Stalk Roll combine-corn-head-stalk-roll 2× 2 · part
2 Gathering Chain combine-corn-head-gathering-chain 2× 2 · part
3 Stripper Plate combine-corn-head-stripper-plate 2× 2 · part
4 Row Snout combine-corn-head-snout 1× 1 · part
5 Row Gearbox 4 parts combine-corn-head-row-gearbox 1× 1 9 assembly
5.1 Helical Gear Pair gear-pair 2× 2 · part
5.2 Gearbox Housing gearbox-housing 1× 1 · part
5.3 Ball Bearing ball-bearing 4× 4 · part
5.4 Oil Seal oil-seal 2× 2 · part
6 Deck Plate combine-corn-head-deck-plate 2× 2 · part
7 Chain Sprocket combine-corn-head-chain-sprocket 4× 4 · part
8 Ball Bearing ball-bearing 4× 4 · part

Where the row unit is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Used in 1 assembly

Combine Corn Head

Sourcing: possible vendors

Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work
VendorHQSpecialtyMOQLead time
🇨🇳Foxconn
foxconn.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Flex (Singapore)
flex.com ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks
🇮🇳Dixon Technologies
dixoninfo.com ↗ 		Noida, IN Electronics contract mfg 1,000 pcs 6–10 wks
🇨🇳BYD Electronics
bydelectronic.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Venture Corp
venture.com.sg ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks