Double-toggle jaw crusher · 1954 · 3 models
Select a model to jump to its component table; former and renamed designations are listed under “Historical names / renamings”.
| Model | Historical names / renamings | Period | Components |
|---|---|---|---|
| Denver Blake double-toggle jaw crusher | Denver Blake Type Jaw | 1954 | 12 |
| Denver Forced Feed jaw crusher | Denver Forced Feed Type Jaw; Denver Forced Feed Type H; Denver Forced Feed Type J | 1954 | 10 |
| Denver laboratory jaw crusher | Denver 5×6; Denver 5×6 Type D | 1952 | 15 |
The numbers on the diagram correspond one to one with the rows below.
| No. | Component | Location | Applies to |
|---|---|---|---|
| 1 | Eccentric shaft | Upper-left eccentric-shaft centre | Forced Feed (model letters not specified) |
| 2 | Jaw plate | Visible jaw working face in original photograph | Forced Feed (model letters not specified) |
| 3 | Frame | Lower crusher frame | Forced Feed (model letters not specified) |
| Component |
|---|
| Fixed Jaw Plate — 5×6 matching fixed jaw plate |
| Movable / Swing Jaw Plate — 5×6 supporting movable jaw plate |
| 5×6 matching left side guard |
| 5×6 matching right side guard plate |
| 5×6 matching side guard bolts |
| 5×6 matching tensioning rod |
| Toggle Plate — 5×6 matching long toggle plate |
| Toggle Plate — 5×6 matching middle bracket |
| Toggle Seat — 5×6 matching toggle plate seat |
| Toggle Seat — 5×6 matching adjustable rear toggle seat |
| 5×6 matching toggle bracket |
| 5×6 matching movable jaw wedge |
| Nelson Type D example ribbed wear plate |
| Nelson Type D instance visible flywheel |
| Nelson Type D example with visible grooved pulley |
| Blake overall frame |
| Blake connecting rod body |
| Blake connecting rod shaft water-cooled bearing |
| Blake connecting rod water jacket and cooling cover |
| Blake moving jaw body |
| Blake movable jaw shaft support |
| Blake jaw plate (fixed/movable not divided) |
| Blake backing plate |
| Blake side cheek plate (upper/lower not divided) |
| Toggle Plate — Blake Double Toggle Board |
| Toggle Seat — Blake toggle bracket |
| Tension Rod — Blake tie rod and connecting eye bolt |
| Forced Feed connecting rod body |
| Toggle Plate — Forced Feed single-toggle and bottom pivot adjustment |
| Forced Feed Side Cheek Plate |
| CSS Adjustment Wedge — Forced Feed adjustable wedge |
| Forced Feed adjustment screw |
| Forced Feed belt drive |
| Forced Feed Segmented frame (Shipping Option) |
| Type J side and bumper rolling bearings |
Models with the same components are grouped together; select a group to open its component table.
| Component | Location |
|---|---|
| Fixed Jaw Plate — 5×6 matching fixed jaw plate | Stationary Jaw Plate, fixed side |
| Movable / Swing Jaw Plate — 5×6 supporting movable jaw plate | Movable Jaw Plate, movable side |
| 5×6 matching left side guard | LH Cheek Plate, left |
| 5×6 matching right side guard plate | RH Cheek Plate, right |
| 5×6 matching side guard bolts | Cheek Plate Bolt, the catalog lists 2 Req; other fastener quantities are not recommended |
| 5×6 matching tensioning rod | Tension Rod; ALL is the supplier adaptation statement |
| Toggle Plate — 5×6 matching long toggle plate | Toggle Plate Long; and the middle toggle plate are catalog options and are not installed at the same time by default. |
| Toggle Plate — 5×6 matching middle bracket | Toggle Plate Medium; length and applicable version not specified |
| Toggle Seat — 5×6 matching toggle plate seat | Toggle Seat |
| Toggle Seat — 5×6 matching adjustable rear toggle seat | Adjustable Rear Toggle Seat, rear adjustable seat |
| 5×6 matching toggle bracket | Toggle Seat Carrier |
| 5×6 matching movable jaw wedge | Movable Jaw Wedge, movable side |
| Nelson Type D example ribbed wear plate | Ribbed wear plates in the seller's text; the actual quantity of the complete set will not be determined based on a single original photo. |
| Nelson Type D instance visible flywheel | The original seller's photo actually shows the large wheel on the left; the size/inertia is not included |
| Nelson Type D example with visible grooved pulley | The grooved pulley is visible on the right side of the original seller's photo; the undrawn belt and motor are not added. |
| Component | Location |
|---|---|
| Blake overall frame | integral casting frame |
| Blake connecting rod body | Transmission connecting rod, open continuation section cast steel; the relationship between the picture and page still needs to be scanned |
| Blake connecting rod shaft water-cooled bearing | Frame integrated bearing seat; babbitted, water-cooled |
| Blake connecting rod water jacket and cooling cover | Connecting rod bearing cooling chamber, described in the following paragraph |
| Blake moving jaw body | Back reinforcement rib and toggle seat groove; not movable jaw liner |
| Blake movable jaw shaft support | Support cast integrally with the frame; roller bearings not presumed |
| Blake jaw plate (fixed/movable not divided) | Crushing cavity; Do not forcefully divide into two fixed/activity lists |
| Blake backing plate | The original text is false plates; the original image corresponding to the middle plate needs to be clarified |
| Blake side cheek plate (upper/lower not divided) | Both sides of the crushing cavity; the old site only has sub-part pages and no strong mapping |
| Toggle Plate — Blake Double Toggle Board | double-toggle force transmission mechanism |
| Toggle Seat — Blake toggle bracket | double-toggle contact support |
| Tension Rod — Blake tie rod and connecting eye bolt | Linked jaw tensioning mechanism |
| No. | Component | Location |
|---|---|---|
| 1 | Eccentric Shaft — Forced Feed eccentric shaft | The connecting rod moves on the eccentric shaft |
| 2 | Forced Feed jaw plate | The text clearly states that it is interchangeable/reversible; fixed and movable items are not divided into items. |
| Forced Feed connecting rod body | Forced downward feeding movement; not equivalent to its protective plate | |
| Toggle Plate — Forced Feed single-toggle and bottom pivot adjustment | The overview describes a single-toggle bottom pivot; Blake double-toggle arrangements are outside this scope. | |
| Forced Feed Side Cheek Plate | Both sides of the crushing chamber; upper and lower are not distinguished | |
| CSS Adjustment Wedge — Forced Feed adjustable wedge | Discharge outlet adjustment | |
| Forced Feed adjustment screw | ||
| Forced Feed belt drive | V to V is usually supplied; V to flat belt/flat belt is optional and is not considered to be installed at the same time. | |
| Forced Feed Segmented frame (Shipping Option) | 5×6 and 8×10 paragraphs can be segmented for muleback shipping; type letters to be original pages, not full size | |
| Type J side and bumper rolling bearings | Type J title only, no alignment/taper type specified, do not refer to the old site spherical roller page |
The Double-toggle jaw crusher covers 3 models: Denver Blake double-toggle jaw crusher, Denver Forced Feed jaw crusher, Denver laboratory jaw crusher. Former and renamed designations are listed in the models table on this page.
The Double-toggle jaw crusher is also documented under these designations: Denver Blake double-toggle jaw crusher, Denver Blake Type Jaw, Denver Forced Feed jaw crusher, Denver Forced Feed Type Jaw, Denver Forced Feed Type H, Denver Forced Feed Type J, Denver laboratory jaw crusher, Denver 5×6, Denver 5×6 Type D.
The Double-toggle jaw crusher is listed under the Denver Equipment brand as: Double-toggle jaw crusher. Period: 1954. Status: Historical model.
37 components are recorded, including: Blake overall frame, Blake connecting rod body, Blake connecting rod shaft water-cooled bearing, Blake connecting rod water jacket and cooling cover, Blake moving jaw body, Blake movable jaw shaft support, Blake jaw plate (fixed/movable not divided), Blake backing plate and more. The full list with locations is in the components table on this page.
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