Feed System
AssemblyDraws grain from the inlet hopper and spreads it across the roll width. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Feed System parts and their functions
8 top-level parts · 38 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Feed Hopper | 1× | Glass-fronted inlet box that holds a small grain head above the feed roll. |
| 2 | Feed Roll | 1× | Fluted roll that draws grain down from the hopper at a metered rate. |
| 3 | Delivery Roll | 1× | Second roll that spreads the stream into an even curtain across the grinding roll width. |
| 4 | Feed Gate | 1× | Pivoting plate that sets the slot opening above the feed roll to control flow rate. |
| 5 | Feed Sensor Flap 3 parts | 1× | Spring-loaded flap behind the hopper glass that senses whether grain is present. |
| 6 | Feed Drive Motor 5 parts | 1× | Small geared motor that turns the feed and delivery rolls independently of the main drive. |
| 7 | Feed Deflector Vane | 1× | Adjustable vane that distributes grain so both ends of the rolls see equal load. |
| 8 | Ball Bearing | 4× | Deep-groove radial ball bearing. |
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Bill of materials for Feed System
8 top-level lines · 23 rows shown · 38 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Feed Hopper | roller-flour-mill-feed-hopper | 1× | 1 | · | part |
| 2 | Feed Roll | roller-flour-mill-feed-roll | 1× | 1 | · | part |
| 3 | Delivery Roll | roller-flour-mill-delivery-roll | 1× | 1 | · | part |
| 4 | Feed Gate | roller-flour-mill-feed-gate | 1× | 1 | · | part |
| 5 | Feed Sensor Flap 3 parts | roller-flour-mill-feed-flap | 1× | 1 | 3 | assembly |
| 5.1 | Flap Plate | roller-flour-mill-flap-plate | 1× | 1 | · | part |
| 5.2 | Coil Spring | coil-spring | 1× | 1 | · | part |
| 5.3 | Flap Proximity Switch | roller-flour-mill-proximity-switch | 1× | 1 | · | part |
| 6 | Feed Drive Motor 5 parts | roller-flour-mill-feed-motor | 1× | 1 | 26 | assembly |
| 6.1 | Stator Assembly 3 parts | stator-assembly | 1× | 1 | 3 | assembly |
| 6.1.1 | Stator Core (laminations) | stator-core | 1× | 1 | · | part |
| 6.1.2 | Copper Winding | copper-winding | 1× | 1 | · | part |
| 6.1.3 | Slot Insulation | stator-insulation | 1× | 1 | · | part |
| 6.2 | Rotor Assembly 4 parts | rotor-assembly | 1× | 1 | 19 | assembly |
| 6.2.1 | Rotor Shaft | rotor-shaft | 1× | 1 | · | part |
| 6.2.2 | Rotor Core | rotor-core | 1× | 1 | · | part |
| 6.2.3 | Neodymium Magnet | neodymium-magnet | 16× | 16 | · | part |
| 6.2.4 | Ball Bearing | ball-bearing | 1× | 1 | · | part |
| 6.3 | Helical Gear Pair | gear-pair | 1× | 1 | · | part |
| 6.4 | Gearbox Housing | gearbox-housing | 1× | 1 | · | part |
| 6.5 | Ball Bearing | ball-bearing | 2× | 2 | · | part |
| 7 | Feed Deflector Vane | roller-flour-mill-feed-deflector | 1× | 1 | · | part |
| 8 | Ball Bearing | ball-bearing | 4× | 4 | · | part |
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Sourcing: possible vendors
Browse the supplier directory → 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| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
|
🇨🇳Foxconn
foxconn.com ↗
|
Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| flex.com ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| dixoninfo.com ↗ | Noida, IN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| bydelectronic.com ↗ | Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |