FR2275391A1 - Rotating arm silo discharge system - floor can be flat, arm supported by cable - Google Patents
Rotating arm silo discharge system - floor can be flat, arm supported by cableInfo
- Publication number
- FR2275391A1 FR2275391A1 FR7421391A FR7421391A FR2275391A1 FR 2275391 A1 FR2275391 A1 FR 2275391A1 FR 7421391 A FR7421391 A FR 7421391A FR 7421391 A FR7421391 A FR 7421391A FR 2275391 A1 FR2275391 A1 FR 2275391A1
- Authority
- FR
- France
- Prior art keywords
- arm
- floor
- cable
- silo
- flat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/48—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems
- B65G65/4809—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems rotating about a substantially vertical axis
- B65G65/4836—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems rotating about a substantially vertical axis and moving material over a stationary surface, e.g. sweep arms or wheels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The silo is circular and comprises vertical sides (3) and a conical roof (4). A central hole (5) in the floor communicates with a chamber (6) and tunnel containing the discharge conveyor. A funnel (7) fits in this hole, being mounted in a slew ring (10) and rotated by motors. Vertical columns hold an upper ring, rotating with the lower, having a pivot (15) for an arm (14) extending over the silo floor (2). A cable (20) attached to the outer end of the arm passes upwards and out through the silo roof to control the inclination of the arm. Paddles on this sweep the product into the central hole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7421391A FR2275391A1 (en) | 1974-06-20 | 1974-06-20 | Rotating arm silo discharge system - floor can be flat, arm supported by cable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7421391A FR2275391A1 (en) | 1974-06-20 | 1974-06-20 | Rotating arm silo discharge system - floor can be flat, arm supported by cable |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2275391A1 true FR2275391A1 (en) | 1976-01-16 |
FR2275391B1 FR2275391B1 (en) | 1978-04-28 |
Family
ID=9140289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7421391A Granted FR2275391A1 (en) | 1974-06-20 | 1974-06-20 | Rotating arm silo discharge system - floor can be flat, arm supported by cable |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2275391A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2914553A1 (en) * | 1978-04-12 | 1979-10-25 | Siwertell Ab | SYSTEM FOR UNLOADING BULK GOODS FROM A STORAGE ROOM |
-
1974
- 1974-06-20 FR FR7421391A patent/FR2275391A1/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2914553A1 (en) * | 1978-04-12 | 1979-10-25 | Siwertell Ab | SYSTEM FOR UNLOADING BULK GOODS FROM A STORAGE ROOM |
Also Published As
Publication number | Publication date |
---|---|
FR2275391B1 (en) | 1978-04-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |