GB815587A - Improvements in machines for mixing materials - Google Patents
Improvements in machines for mixing materialsInfo
- Publication number
- GB815587A GB815587A GB3736854A GB3736854A GB815587A GB 815587 A GB815587 A GB 815587A GB 3736854 A GB3736854 A GB 3736854A GB 3736854 A GB3736854 A GB 3736854A GB 815587 A GB815587 A GB 815587A
- Authority
- GB
- United Kingdom
- Prior art keywords
- drum
- secured
- mixing
- buckets
- drip
- 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
- 239000000463 material Substances 0.000 title abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 4
- 239000010959 steel Substances 0.000 abstract 4
- 210000000614 Ribs Anatomy 0.000 abstract 2
- 240000008528 Hevea brasiliensis Species 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000006011 modification reaction Methods 0.000 abstract 1
- 229920001194 natural rubber Polymers 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 229920003051 synthetic elastomer Polymers 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/18—Mixing in containers to which motion is imparted to effect the mixing
- B28C5/20—Mixing in containers to which motion is imparted to effect the mixing rotating about a horizontal or substantially horizontal axis during mixing, e.g. without independent stirrers
- B28C5/2045—Parts or components
- B28C5/2054—Drums, e.g. provided with non-rotary mixing blades
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
815,587. Mixing machines. WINGET Ltd. March 23, 1956 [Dec. 24, 1954; Oct. 7, 1955], Nos. 37368/54 and 28672/55. Class 86 In a drum for a mixing machine, e.g. a concrete mixer, the whole or major portion thereof is moulded from flexible synthetic or natural rubber, or from a semi-rigid plastics material such as polythene, which is stiffened and made to retain its shape mainly by the mixing blades or buckets. Fig. 2 shows two cup or dish-shaped drum halves 30, 31 which are secured by bolts to a central steel drum-ring 27 of known construction providing a track 28 for supporting rollers, not shown, and a gear wheel 29 for engagement with the drumdriving mechanism and each is formed with a large circular opening into which is fitted a pressed steel drip-ring 37 secured to a thicknened seating 35 around the periphery of the opening by bolts. The mixing buckets 40 are fixed within the drum in angularly-spaced relationship, each bucket being three-sided and comprising a base part 41 which is secured to the drumring 27 by a bracket 41A and two sides 42, 43 preferably bolted at 40A to the drum halves or at 40B to the drip-rings. Alternatively the sides of the bucket are bolted to steel bars which may be located in open or closed channels formed in radial ribs extending from the driving-ring to the drip-rings or in a rib concentric with these rings. In one modification, Fig. 6, a tilting drum comprises a frusto-conical end portion 50, a cylindrical intermediate portion 51 and a dished rear end portion 52 provided with a central hole into which the driven column or hub 54 of the drum is fitted, and the drum is caused to retain its shape by the buckets or blades 55 which are circumferentially spaced and are each rigidly attached to the hub by a pair of brackets 56, 57; the blades may also be secured by brackets 60, 61 to flat steel bars 58, 59 mounted on the drum,
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB815587A true GB815587A (en) | 1959-07-01 |
Family
ID=1744904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3736854A Expired GB815587A (en) | 1954-12-24 | Improvements in machines for mixing materials |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB815587A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4756623A (en) * | 1985-10-03 | 1988-07-12 | Bishop Robert J | Collapsible mixing drum |
| FR2618041A1 (en) * | 1987-07-16 | 1989-01-20 | Ceres Ets | DEVICE FOR TREATING SEEDS |
| WO2012071881A1 (en) * | 2010-12-01 | 2012-06-07 | 湖南三一智能控制设备有限公司 | Concrete mixer and mixing drum thereof |
-
1954
- 1954-12-24 GB GB3736854A patent/GB815587A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4756623A (en) * | 1985-10-03 | 1988-07-12 | Bishop Robert J | Collapsible mixing drum |
| FR2618041A1 (en) * | 1987-07-16 | 1989-01-20 | Ceres Ets | DEVICE FOR TREATING SEEDS |
| GR880100453A (en) * | 1987-07-16 | 1989-04-12 | Ceres Ets | Arrangement for the seeds elaboration |
| BE1004552A3 (en) * | 1987-07-16 | 1992-12-15 | Ceres Ets | Device for seed treatment. |
| WO2012071881A1 (en) * | 2010-12-01 | 2012-06-07 | 湖南三一智能控制设备有限公司 | Concrete mixer and mixing drum thereof |
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