GB664249A - Improvements in or relating to apparatus provided with shaking sieves - Google Patents
Improvements in or relating to apparatus provided with shaking sievesInfo
- Publication number
- GB664249A GB664249A GB22066/48A GB2206648A GB664249A GB 664249 A GB664249 A GB 664249A GB 22066/48 A GB22066/48 A GB 22066/48A GB 2206648 A GB2206648 A GB 2206648A GB 664249 A GB664249 A GB 664249A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carrier
- frame
- sieve
- rods
- adjustable
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
Abstract
664,249. Sifting or screening apparatus. BUHLER BROS. Aug. 20, 1948 [Aug. 28, 1947], No. 22066/48. Class 117 In sifting or screening apparatus such as a separator, sifter or middlings-cleaning machine in which the sieve carrier is suspended from the main frame 12, Fig. 1, by pendulum-rods 5 pivoted at either end to the sieve carrier 1 and the frame 12 and is actuated by a free swing drive gear such as an unbalanced rotor system 12<1> carried by the carrier 1, tension springs 10 are interposed between the frame 12 and the rods 5 so as to be automatically tensioned or released on adjustment of the inclination of the rods 5 whereby the sieve carrier 1 always remains in its mean initial position relative to the frame 12. The springs 10, at least on the delivery side, or right side in Fig. 1 of the sieve are disposed at an acute angle with respect to the side walls of carrier 1. The sieve elements may be adjustable in the carrier 1 so that the transverse slope and/or longitudinal slope may be adjustable. As shown in Fig. 6, which is a section at the delivery end, the sieves 2, 3 are inserted in U-shaped guides 14 adjustable in the carrier 1. The longitudinal slope is adjusted by means of eccentric bushes 21, 22 coupled by follower rods 19 operated by screws 18. A transverse slope may be adjusted at the supply end by means such as the eccentric bush 21 and operator screw 18. The general transverse slope of the sieves is effected by eccentric bushes 20 at the supply and delivery ends of the frame.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH664249X | 1947-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB664249A true GB664249A (en) | 1952-01-02 |
Family
ID=4527156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB22066/48A Expired GB664249A (en) | 1947-08-28 | 1948-08-20 | Improvements in or relating to apparatus provided with shaking sieves |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB664249A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112246620A (en) * | 2020-10-19 | 2021-01-22 | 湘乡市旺达输送设备制造有限公司 | Automatic screening equipment based on coal |
| CN114130640A (en) * | 2021-12-07 | 2022-03-04 | 邓笑和 | Building materials is with husky stone separator |
-
1948
- 1948-08-20 GB GB22066/48A patent/GB664249A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112246620A (en) * | 2020-10-19 | 2021-01-22 | 湘乡市旺达输送设备制造有限公司 | Automatic screening equipment based on coal |
| CN114130640A (en) * | 2021-12-07 | 2022-03-04 | 邓笑和 | Building materials is with husky stone separator |
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