GB347166A - Improvements in or relating to machines for grading eggs or other articles according to weight - Google Patents

Improvements in or relating to machines for grading eggs or other articles according to weight

Info

Publication number
GB347166A
GB347166A GB3224729A GB3224729A GB347166A GB 347166 A GB347166 A GB 347166A GB 3224729 A GB3224729 A GB 3224729A GB 3224729 A GB3224729 A GB 3224729A GB 347166 A GB347166 A GB 347166A
Authority
GB
United Kingdom
Prior art keywords
egg
eggs
shoe
weight
weights
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
Application number
GB3224729A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB3224729A priority Critical patent/GB347166A/en
Publication of GB347166A publication Critical patent/GB347166A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/16Sorting according to weight
    • B07C5/24Sorting according to weight using moving weighing mechanisms, e.g. moving along a circular path

Landscapes

  • Wrapping Of Specific Fragile Articles (AREA)

Abstract

347,166. Grading eggs &c. by weighing. ROBIN, J. T., 38, Tooting Bec Gardens, Streatham, London. Oct. 23, 1929, No. 32247. [Class 143.] A machine for' grading eggs &c. according to weight comprises a support for the egg mounted to move vertically whilst being rotated about a vertical axis, or otherwise caused to travel in a predetermined path, and adapted to co-operate with a weighing beam that is operatively associated with a series of superposed weights, one or more of which serve when the support is moved vertically due to the weight of the egg, to retain'the support in a definite vertical position corresponding to 'the class or grade to which the egg belongs. As shown in the Figure, the machine comprises a central rotating shaft A carrying a number of weighing beams D supported on ball bearings D<1>. From one end of each beam is suspended a rod E permanently loaded by a weight F and provided with a series of collars for.lifting:in succession a number of weights F<1>, F2, F3. The other end of the. beam carries: a rod C<2> pivotally supporting, by means of a frame C, an egg-carrying lever B pivoted at its inner end B<6> to the rotating shaft. The lower.end of the. frame C carries a pointed shoe C<1> adapted to enter one of a series of grooves H<1>.. H<5> on a stationary drum H. As the levers B are carried round, the operator places an egg in a spring-pressed gripper B<1> at the end of each lever, so that the egg is gripped at three points above. and below -the centre and is held with its longer axis vertical. The shoe C<1> travels in the top groove H<1> until a gap H<6> is reached. If the egg is above a predetermined weight the shoe and weighing beam D descend until arrested, by the pick-up weights F<1>, F<2>, F<3>. The shoe then enters one of. the lower grooves corresponding to the weight of the egg. Whilst the shoe is passing, along the. groove a releasing lever on;the carrying lever B abuts against a fixed stop on.the drum H and by means of a cam opens the gripper B<1> and drops the egg into a padded compartment M<5> for that grade of egg. Instead of employing grippers B<1>, the eggs may be carried by cups or cradles and discharged by tilting. -The apparatus may be enclosed in a casing Ax supported on the central shaft A. In a modified apparatus one set only of pick-up weights is employed, and together with 'the supporting weighbeam D is situated below the frames C C so that rollers at the feet of the frames bear upon the weighbeam in passing, and thereby determine the height of the shoe C<1> before its entrance into the grading grooves. Printing or inking pads or rollers may be arranged so that they are engaged by the eggs as they are carried round, or the grippers may carry inking or printing rollers or.pads for marking the eggs as they are inserted. Printing of the grade mark may be effected whilst the carrying lever B is in its depressed position. The apparatus may be used in connection with automatic packing devices for packing the eggs into cartons such as those described in Specification 327,725, [Class 18, Boxes &c.].
GB3224729A 1929-10-23 1929-10-23 Improvements in or relating to machines for grading eggs or other articles according to weight Expired GB347166A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3224729A GB347166A (en) 1929-10-23 1929-10-23 Improvements in or relating to machines for grading eggs or other articles according to weight

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3224729A GB347166A (en) 1929-10-23 1929-10-23 Improvements in or relating to machines for grading eggs or other articles according to weight

Publications (1)

Publication Number Publication Date
GB347166A true GB347166A (en) 1931-04-23

Family

ID=10335615

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3224729A Expired GB347166A (en) 1929-10-23 1929-10-23 Improvements in or relating to machines for grading eggs or other articles according to weight

Country Status (1)

Country Link
GB (1) GB347166A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2461308A (en) * 1947-04-04 1949-02-08 Adrian A Brown Machine for assorting eggs according to weight
US2591868A (en) * 1947-01-27 1952-04-08 Robertshaw Fulton Controls Co Machine for sorting compressible elements
US2722313A (en) * 1954-03-03 1955-11-01 Louis M Butterfield Weight responsive grading machine
US2731129A (en) * 1949-10-17 1956-01-17 S & W Fine Foods Inc Fruit position inspector and segregator
US4519506A (en) * 1981-08-12 1985-05-28 Internationale Octrooi Maatschappij "Octropa" B.V. Rotary weigh-sorter
CN104525509A (en) * 2014-12-31 2015-04-22 苏州哈工维实自动化科技有限公司 Automatic sorting device of wire drawing die
CN112061558A (en) * 2020-11-10 2020-12-11 烟台恩邦电子科技有限公司 Egg storage box and storage method
CN113678758A (en) * 2021-09-10 2021-11-23 安徽爽亮商贸有限公司 Intelligent poultry egg sorting assembly line and using method thereof
CN114602824A (en) * 2022-03-09 2022-06-10 阜阳德润磁材科技有限公司 Accurate weighing device is used in production of homopolar ferrite magnetic particle

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2591868A (en) * 1947-01-27 1952-04-08 Robertshaw Fulton Controls Co Machine for sorting compressible elements
US2461308A (en) * 1947-04-04 1949-02-08 Adrian A Brown Machine for assorting eggs according to weight
US2731129A (en) * 1949-10-17 1956-01-17 S & W Fine Foods Inc Fruit position inspector and segregator
US2722313A (en) * 1954-03-03 1955-11-01 Louis M Butterfield Weight responsive grading machine
US4519506A (en) * 1981-08-12 1985-05-28 Internationale Octrooi Maatschappij "Octropa" B.V. Rotary weigh-sorter
CN104525509A (en) * 2014-12-31 2015-04-22 苏州哈工维实自动化科技有限公司 Automatic sorting device of wire drawing die
CN112061558A (en) * 2020-11-10 2020-12-11 烟台恩邦电子科技有限公司 Egg storage box and storage method
CN112061558B (en) * 2020-11-10 2021-01-12 烟台恩邦电子科技有限公司 Egg storage box and storage method
CN113678758A (en) * 2021-09-10 2021-11-23 安徽爽亮商贸有限公司 Intelligent poultry egg sorting assembly line and using method thereof
CN114602824A (en) * 2022-03-09 2022-06-10 阜阳德润磁材科技有限公司 Accurate weighing device is used in production of homopolar ferrite magnetic particle
CN114602824B (en) * 2022-03-09 2023-09-05 阜阳德润磁材科技有限公司 Accurate weighing device is used in production of homopolar ferrite magnetic particle

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