Discharge Mechanism

Assembly

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Bottom-dump or arc door released by dump scrolls as the skip runs into the discharge curve at the headframe.

Direct parts	8
Total parts	17
Used in	1 assembly
Class	Assembly

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Bottom-dump or arc door released by dump scrolls as the skip runs into the discharge curve at the headframe. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Discharge Mechanism parts and their functions

8 top-level parts · 17 parts in total · full bill of materials below

Discharge Mechanism parts diagram: 1 bottom dump door, 2 dump scroll track, 3 door roller, 4 door latch, 5 door hinge, 6 latch spring, 7 coil spring, 8 ball bearing. 17 parts in 8 top-level items. — Discharge Mechanism parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	Bottom Dump Door	1×	Bottom arc door swinging open to release the ore into the bin
2	Dump Scroll Track	2×	Curved scroll tracks at the headframe forcing the door open at the tip point
3	Door Roller	4×	Rollers on the door arms following the dump scrolls
4	Door Latch	1×	Latch holding the door shut while the skip is loaded and hoisting
5	Door Hinge	2×	Hinges carrying the door and its ore load
6	Latch Spring	1×	Spring keeping the latch engaged against vibration
7	Coil Spring	2×	Return springs reseating the door after discharge
8	Ball Bearing	4×	Sealed bearings in the door rollers

3D model

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Build & assembly graph

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Bill of materials for Discharge Mechanism

8 top-level lines · 8 rows shown · 17 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Bottom Dump Door	mine-skip-dump-door	1×	1	·	part
2	Dump Scroll Track	mine-skip-dump-scroll	2×	2	·	part
3	Door Roller	mine-skip-door-roller	4×	4	·	part
4	Door Latch	mine-skip-door-latch	1×	1	·	part
5	Door Hinge	mine-skip-door-hinge	2×	2	·	part
6	Latch Spring	mine-skip-latch-spring	1×	1	·	part
7	Coil Spring	coil-spring	2×	2	·	part
8	Ball Bearing	ball-bearing	4×	4	·	part

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Where the discharge mechanism is used

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

Mining & Quarrying 1 Mine Hoisting Skip

Used in 1 assembly

Mine Hoisting Skip

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 (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