FR2428479A1 - Grading machine for fruit and vegetables - has upper and lower frames reciprocated by same linkage in opposing directions for balance - Google Patents
Grading machine for fruit and vegetables - has upper and lower frames reciprocated by same linkage in opposing directions for balanceInfo
- Publication number
- FR2428479A1 FR2428479A1 FR7818774A FR7818774A FR2428479A1 FR 2428479 A1 FR2428479 A1 FR 2428479A1 FR 7818774 A FR7818774 A FR 7818774A FR 7818774 A FR7818774 A FR 7818774A FR 2428479 A1 FR2428479 A1 FR 2428479A1
- Authority
- FR
- France
- Prior art keywords
- vegetables
- fruit
- balance
- opposing directions
- reciprocated
- 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
- 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
- B07B1/44—Balancing devices
Landscapes
- Sorting Of Articles (AREA)
Abstract
The machine has an upper frame, supported by a fixed link at one end and a mobile link (3) at the other. Its surface has grids (9, 10, 11) for calibrating the fruit or vegetables, these falling onto another frame (2) below. This lower frame is similarly supported at one end, its other end being attracted to the mobile link. This link is driven by a linkage (6, 7) connected to the eccentric (8) of a crank and reciprocates both frames simultaneously but in opposing directions for balance. Items sorted on the lower frame are removed by conveyors (16, 17).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7818774A FR2428479A1 (en) | 1978-06-16 | 1978-06-16 | Grading machine for fruit and vegetables - has upper and lower frames reciprocated by same linkage in opposing directions for balance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7818774A FR2428479A1 (en) | 1978-06-16 | 1978-06-16 | Grading machine for fruit and vegetables - has upper and lower frames reciprocated by same linkage in opposing directions for balance |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2428479A1 true FR2428479A1 (en) | 1980-01-11 |
FR2428479B1 FR2428479B1 (en) | 1982-07-09 |
Family
ID=9209879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7818774A Granted FR2428479A1 (en) | 1978-06-16 | 1978-06-16 | Grading machine for fruit and vegetables - has upper and lower frames reciprocated by same linkage in opposing directions for balance |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2428479A1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH149323A (en) * | 1931-01-30 | 1931-09-15 | Itin Ernst | Vibrating sieve for sorting sand, gravel, grit, slag, etc. |
FR762633A (en) * | 1932-10-21 | 1934-04-14 | Buehler Ag Geb | Control device for free-swinging sieve holder, in particular for sieve holder of groat cleaning machines |
US3033370A (en) * | 1959-08-17 | 1962-05-08 | Entoleter | Sifting apparatus |
US3485364A (en) * | 1967-02-09 | 1969-12-23 | Dart Ind Inc | Classification of solid polymer pellets |
GB1189570A (en) * | 1967-12-26 | 1970-04-29 | Allis Chalmers Mfg Co | Improved Portable Screening Plant. |
-
1978
- 1978-06-16 FR FR7818774A patent/FR2428479A1/en active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH149323A (en) * | 1931-01-30 | 1931-09-15 | Itin Ernst | Vibrating sieve for sorting sand, gravel, grit, slag, etc. |
FR762633A (en) * | 1932-10-21 | 1934-04-14 | Buehler Ag Geb | Control device for free-swinging sieve holder, in particular for sieve holder of groat cleaning machines |
US3033370A (en) * | 1959-08-17 | 1962-05-08 | Entoleter | Sifting apparatus |
US3485364A (en) * | 1967-02-09 | 1969-12-23 | Dart Ind Inc | Classification of solid polymer pellets |
GB1189570A (en) * | 1967-12-26 | 1970-04-29 | Allis Chalmers Mfg Co | Improved Portable Screening Plant. |
Also Published As
Publication number | Publication date |
---|---|
FR2428479B1 (en) | 1982-07-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |