GB892165A - Improvements in the weighing out of material from portable cement silos - Google Patents
Improvements in the weighing out of material from portable cement silosInfo
- Publication number
- GB892165A GB892165A GB14150/60A GB1415060A GB892165A GB 892165 A GB892165 A GB 892165A GB 14150/60 A GB14150/60 A GB 14150/60A GB 1415060 A GB1415060 A GB 1415060A GB 892165 A GB892165 A GB 892165A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hopper
- slide
- receptacle
- weighbeam
- spring
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G13/00—Weighing apparatus with automatic feed or discharge for weighing-out batches of material
- G01G13/003—Details; specially adapted accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/0422—Weighing predetermined amounts of ingredients, e.g. for consecutive delivery
- B28C7/0445—Weighing predetermined amounts of ingredients, e.g. for consecutive delivery using a weighing receptacle, the feeding thereof being automatically suspended after a predetermined weight has been obtained
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G13/00—Weighing apparatus with automatic feed or discharge for weighing-out batches of material
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
892,165. Weighing apparatus. PREMIER PORTLAND CEMENT CO. (RHODESIA Ltd. April 22, 1960 [Feb. 20, 1960; March 15 1960], No. 14150/60. Class 143. A storage container for cement is mounted on a wheeled framework also provided with levelling jacks 6 and skids 3, material from the container being automatically fed by weight and discharged into a separate receptacle. The container 1 is integral with a hopper 8 closed by a spring-urged slide 9 and the framework supports a weighbeam 14 carrying counterweights 13 and a weighing receptacle 12 pivotable for discharge by rotation of wheel 17. The slide 9 when opened manually against the action of spring 11 is (see Fig. 2) held open by the engagement of a pawl 23 with a catch 22 on the slide. When the weighbeam tilts, rod 16 descends thereby rotating rod 24 against the resistance of spring 25 to release the catch 22 to allow the slide to close. A flexible dust hood (not shown) may be provided below the hopper, and the level of material in the hopper may be metered by an indicator carried outside the storage container connected by a line passing over a pulley to a weight resting on the top of the cement. The weighbeam may extend beyond the point of attachment thereto of the receptacle 12 during weighing, the receptacle in this case being mounted on runners movable along the extension to a discharge position. Fig. 3 (not shown) depicts the loading of the entire apparatus on to a lorry, the studs 18 (Fig. 1) being located near the centre of mass of the apparatus and serving as a fulcrum for tilting the apparatus on to the lorry on whose floor it can then be moved on rollers 19. The material in the hopper may be agitated by a manually operated paddle (Fig. 4, not shown) or an air jet.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RH892165X | 1960-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB892165A true GB892165A (en) | 1962-03-21 |
Family
ID=20086199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB14150/60A Expired GB892165A (en) | 1960-02-20 | 1960-04-22 | Improvements in the weighing out of material from portable cement silos |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB892165A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2382682A1 (en) * | 1977-03-04 | 1978-09-29 | Pouyaud Andre | Mobile agricultural weighing machine - has wheeled frame with gantry including arm from which scales are suspended |
| ITVI20080245A1 (en) * | 2008-10-15 | 2010-04-16 | Lomar S R L | INTEGRATED STRUCTURE MACHINE FOR MIXING AND DOSAGE OF PRODUCTS FOR THE CONSTRUCTION AND / OR FINISHING OF FLOORS AND / OR COVERINGS. |
| CN117184850A (en) * | 2023-11-07 | 2023-12-08 | 广东盈坚实业集团有限公司 | Feeder for concrete production |
-
1960
- 1960-04-22 GB GB14150/60A patent/GB892165A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2382682A1 (en) * | 1977-03-04 | 1978-09-29 | Pouyaud Andre | Mobile agricultural weighing machine - has wheeled frame with gantry including arm from which scales are suspended |
| ITVI20080245A1 (en) * | 2008-10-15 | 2010-04-16 | Lomar S R L | INTEGRATED STRUCTURE MACHINE FOR MIXING AND DOSAGE OF PRODUCTS FOR THE CONSTRUCTION AND / OR FINISHING OF FLOORS AND / OR COVERINGS. |
| CN117184850A (en) * | 2023-11-07 | 2023-12-08 | 广东盈坚实业集团有限公司 | Feeder for concrete production |
| CN117184850B (en) * | 2023-11-07 | 2024-01-16 | 广东盈坚实业集团有限公司 | Feeder for concrete production |
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