US1765952A - Bean snipper - Google Patents
Bean snipper Download PDFInfo
- Publication number
- US1765952A US1765952A US123175A US12317526A US1765952A US 1765952 A US1765952 A US 1765952A US 123175 A US123175 A US 123175A US 12317526 A US12317526 A US 12317526A US 1765952 A US1765952 A US 1765952A
- Authority
- US
- United States
- Prior art keywords
- knife
- cylinder
- bean
- secured
- snipper
- 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 - Lifetime
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Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N15/00—Machines or apparatus for other treatment of fruits or vegetables for human purposes; Machines or apparatus for topping or skinning flower bulbs
- A23N15/12—Machines or apparatus for other treatment of fruits or vegetables for human purposes; Machines or apparatus for topping or skinning flower bulbs for snipping or stringing beans
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/485—Cutter with timed stroke relative to moving work
- Y10T83/494—Uniform periodic tool actuation
- Y10T83/50—Reciprocating tool
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/929—Tool or tool with support
- Y10T83/9457—Joint or connection
- Y10T83/9488—Adjustable
Definitions
- This-invention relates in gen eral to bean .snippers and morein particularitoan im--V iroved mechanism jarticularh desi 'ned for" supporting the cutting-knife thereof.
- a plural I lever pivot and is provided with means whereby .1t may be reclpro'cated l ongi-; tudlnally of said cylinder and on said pivots.
- Means whereby the pivot point continuously shifts with the action of said a -reciprocatingmeans WhGIGbY'- EO .C&H S Q'salda 3 kniie. tomove 1111a straight line and not" 11113- 5 the form: of an arc as would genera-llyiboj;
- Figure 1 is a ,front elevation of snipper' in which my present invention; is embodied; I v
- Fi ureS' is anenlar ed fra rmentar [vie-w" b 7 .b v
- themainsup7 portingframe'ofthe-bean snipper comprises v "a'jbase' member l0 and a plurality of leg I V w members 11, At each 'endoi' saidbaseniem-i e 5;-
- atravelersupporting meme her 12 in" each of which members are mounted a plurality oftravelers13 designed to support a rotatable cylinder 14.
- p v The rotatablecylinderl is of ,thesame I l .i under "stood from a considerat on of-th'e fol-lowing;
- WVithin the cylinder 14 is a continuousbafileon the order-of an Archimedean scr'ew (not shown in detail) designed to feed the beans continuously through the cylinder.
- Thelmot ve power for,”sa'idbean shipper is furnished to a pul1ey16 by: means ofa belt (not shown which leads to a suitable source'of power (not shown).
- the pulley' 16 is mounted on a shaft '17 journalledo in suitable bearings,- and supports aworm gear 18, which meshes with a ring gear 19, said i ring gear 19 beingsecured integrally to the cylinder-'14:. i 'A -spu-r gear 20,” also Sec'uredto sald shaft 1-7 meshes with a-pinion. 21 secu ,Onfa
- eccentric '26 is keyed to thestub shaft 1 2 and has associated therewith an eccentric.
- An angle iron 30 (Eigure 11) is'sccured onsuitable projections 'ofthe main frame of the machine and secured to said angle ir nBO are fro'nt and rear pivot support castings 31 and 32'respectirely;
- a tierod-42 is secured-by suitable means hetween the two castingsAO and 41.
- 1 p el f hi h engagesfa portion of thel cast- 1n g40-or41* as the m be, andrhelncei limits the movement of thefknifetG toward the cylinder 14.;
- the set screw 47 is designed I so that it canb'e turned in either; direction to regulate the setting of said knife 46.
- 1 f Reference will fnow be inadeito tlie' manito'the cuttin edge of -said'll cylinder for saidkni'fe, a plur' l 1,765,952 V i .i
- a rod 570 isrotatably seis cured in the casting 41, and has secured thereto a dog 51 ( Figure 3) which engages H a portion of oi t'hv.
- the rod spring52 which coil spring 52 is secured to a portion of the casting 41
- the coil spring 52 is constantly under tension so that it thefkn'ife support member 43 has" secured 'thereto a coil tends at alltimes to twist the rodr50 toward the cylinder, This results in a gradual presi p sure on theopiyot member 43U0rfttbywthe dogs 51. In this manner the knifeis always 7 thereto.
- Figure 5 shows the ininne'r infwliic 'li'the pivots for the knife fuii ctioii the portions of the 'inechanisin there shown separated from the main body" of the machine 7 J same referencecharacters asshown in con I nection with the machine.
- each end said snipper, jaiiplui' ality goif levers on saidsupport and pivoted normally signed so'that said lznife may b V 111 a l near path, 1neans for impartingla re ciprocating motion'jo said ;knife, anemeans for moving pluralityof bcans' int o th e' V 2.
- a bean snipp er a reyolying having apertures therein thr' ughwhich th'e ends of beans extend, a frame fQrQsaid.
- a knife pivotally su ported in said holder, for. movement away y from said cylindrical snipper when an ob s ems struction is encountered and a, spring actuated lever intermediate said holder andknife" normally urging said knife towards said cylinder and adapted to be disengaged, from saidknife coincidentally with said'i knife ene an obstruction in said cylinder.
Description
June 24, 1930. w, Q sc I 1,765,952
BEAN SNIPPEI} Filed July 17. 1926 2 SheetE-Sheet 1 go knifeinsaidzslide; i Themain {portions :of. the bean snipper Pat nted aize; 193911 e u asoiinn or vatranarso; inn'rana BEAN SNIPER :Applica tion filed. July 17, 1926. Serial fno. 123,175.
This-invention relates in gen eral to bean .snippers and morein particularitoan im--V iroved mechanism jarticularh desi 'ned for" supporting the cutting-knife thereof. 1
.5; In my Patent No, 1,336,991,1ssued April 13,1920, 1' described a machine-forreceiving what are commonly; called string beans and automatically fsnipping the pends thereof.
Among the essential features of the machine p described tliereinwas an; improved type of ping ;.of f of the projecting ends of the beans'. The; knife? was mounted: in a slide 1 and i. a;
i ineans was,provide'd for reciprooating said described in my prior patent 'just referred 1 to actuate in a most desirable manner and.
these are preserved to the; present vtime. I have foundb-y repeated experiment and conv stant usesince thetime offiling application for my PIlODPELlIGIlt'tl'llt'bhe slldll'lg111G111? bets on whichlthefknifeis mounted can be improved, although in its ,.original' form it'- functions in a :satisfactorymanner, 1 I
. sometimeslodge lin theuslides and tend to. prevent'or-retard the movement.thereo'1"t, and
vsuch gritty material may cause anabrasion of the metal surfaces andiwearrupon the sliding" members. A reciprocation ,o f, the knife inthe same 'horizontal' 'plane, however,
",isvery desirable'l One object of the 'presentginvention,therefore, is to provide a different andimproved' mechanism whereby taid knife may, be re+ ciprocated. in a horizontal plane; 5 Another object of the invention isthe provision of improved bean snipper embodying suchmechanism'l A further'object of the invention is the provision of an unique mechanical move ment which may be employed for obtaining a reciprocatory movementiofa member in a hOifizontalphn I g,
vpanying drawings, in which:
supporting arms "for, the knife showinggthe i respective In carrying out themain features of: the j invention, I employ a rotating cylinder have ing'; aperatures therein through which the beans are adapted to project; .lhis cylinder ,is fashioned in all its essential details-in accordance with my prior patent referred toj 1 above." Almife extending-substantiallythe i full .lengthof the cylinder is mounted on;
a plural I lever pivot and is provided with means whereby .1t may be reclpro'cated l ongi-; tudlnally of said cylinder and on said pivots.
Means is provided whereby the pivot point continuously shifts with the action of said a -reciprocatingmeans WhGIGbY'- EO .C&H S Q'salda 3 kniie. tomove 1111a straight line and not" 11113- 5 the form: of an arc as would genera-llyiboj;
the case when the knife is mounted upon a pivoted lever, v The invention w1ll be more full detailed description taken XVlth'tl'IG-QCQODly 1 Figure 1 is a ,front elevation of snipper' in which my present invention; is embodied; I v
f F gure2 isa fragmentary, end view there o'li look ingifrom the left side of Figure 1;?
Fi ureS' is anenlar ed fra rmentar [vie-w" b 7 .b v
showing the 'improved meanstor" mounting" r p I V p H p I the-knife, said view being such as lseseen-Qgo i Sand, earth," and other] fore gnnnatter from the end ofithemachine; q .-Figure-- is an enlarged fragme taryside elevation of Saidmounting means; and Figure 5 ,is a v diagrammatic viewof the principle upon; which they workand their Q positions after a. movement of the knifer f U Referring nowto the accompanying drawings wherein likereference characters are. employed to designate similar members throughout the several views,themainsup7 portingframe'ofthe-bean snipper comprises v "a'jbase' member l0 and a plurality of leg I V w members 11, At each 'endoi' saidbaseniem-i e 5;-
the r f general type as shownin my prior patent and is provided withia plurality of aper-. turesdesignated 15, through which the ends ofthebeans are adapted to project whereby i they will be snipped in a manner to be described. WVithin the cylinder 14 is a continuousbafileon the order-of an Archimedean scr'ew (not shown in detail) designed to feed the beans continuously through the cylinder.
Thelmot ve power for,"sa'idbean shipper is furnished to a pul1ey16 by: means ofa belt (not shown which leads to a suitable source'of power (not shown). The pulley' 16 is mounted on a shaft '17 journalledo in suitable bearings,- and supports aworm gear 18, which meshes with a ring gear 19, said i ring gear 19 beingsecured integrally to the cylinder-'14:. i 'A -spu-r gear 20," also Sec'uredto sald shaft 1-7 meshes with a-pinion. 21 secu ,Onfa
22 has secured to the opposite end thereof 1 a gear 23 which meshes; with a gear 24 Se i cured on a stub shaft: 25.1
eccentric '26is keyed to thestub shaft 1 2 and has associated therewith an eccentric.
i st1fap 27, whichis connected with an eccen'-- -[tric arm 28;: The eccentricarm 28 drivesthe T V knife.mechanisni whiclr'will now be described" in detail; r w
An angle iron 30 (Eigure 11) is'sccured onsuitable projections 'ofthe main frame of the machine and secured to said angle ir nBO are fro'nt and rear pivot support castings 31 and 32'respectirely;
secured Onfh Plvot pliw castingsgl and BQare links designated -33 -33 and 34,3l, said links being secured by means'of pivot studs 3 535 and 3636.- PiVotinemhers are -secured to the links 33v andfl34 means of pivot studs 38-.38 and'39-39. The'piyot members 37 'areseach securedfto V castings 4O 'and 'tl. {The frontcastiiig to" V which one of'the members37 issecuredis designated by the reference characterO,
fwhi1e the corresponding rear casting is designatedfb'y the reference;character;5L1. A tierod-42 is secured-by suitable means hetween the two castingsAO and 41.
Pivoted to" the cast ngs and are j V knife supporting members 43 and le respectively, said knifesupportingfmembers havin'g secured theretoan angle iron45 tor-which" a knife-46 is 'riyeted or otherwise secured.-
Escherthe knife supporting meinberfls I and glA'isprovided with aset screw 47, the
1 p el f hi h engagesfa portion of thel cast- 1n g40-or41* as the m be, andrhelncei limits the movement of thefknifetG toward the cylinder 14.; The set screw 47 is designed I so that it canb'e turned in either; direction to regulate the setting of said knife 46. 1 f Reference will fnow be inadeito tlie' manito'the cuttin edge of -said'll cylinder for saidkni'fe, a plur' l 1,765,952 V i .i
ner'inwhich I secure a continuous pressure:
of the knife e 6 in the direction of the cylinder. Referring particularly to Figurie 4,
itrwill be seen that a rod 570 isrotatably seis cured in the casting 41, and has secured thereto a dog 51 (Figure 3) which engages H a portion of oi t'hv. The rod spring52, which coil spring 52 is secured to a portion of the casting 41 The coil spring 52 is constantly under tension so that it thefkn'ife support member 43 has" secured 'thereto a coil tends at alltimes to twist the rodr50 toward the cylinder, This results in a gradual presi p sure on theopiyot member 43U0rfttbywthe dogs 51. In this manner the knifeis always 7 thereto.
"The, construction of the' kn'ife members; is" such" that when the "knife is forced away from the cylindervthesupport members are freed" from engagement with the dogs 51, andhence also from all'lnfluence by the springs 52; T1ieknifewi1l were; 7
fore lee-entirely, unassociatedwith the: cylin der until an operator has]. at opportunity to he cylinder 1 remove the obstruction from and resetthe knife, withfthe siipportsithere Figure 5 showsthe ininne'r infwliic 'li'the pivots for the knife fuii ctioii the portions of the 'inechanisin there shown separated from the main body" of the machine 7 J same referencecharacters asshown in con I nection with the machine. will be seen" that the top portion, ,ofthe, pivot V 7' travels in aamighmine, an sii'ic'e' there are-two I of these members securedjft' th e knife l6;- a reciprocationv of the knifeby means offthe eccentric arin 28 will result a truly horizontal movemcnt of said knife in a single plane."
each end said snipper, jaiiplui' ality goif levers on saidsupport and pivoted normally signed so'that said lznife may b V 111 a l near path, 1neans for impartingla re ciprocating motion'jo said ;knife, anemeans for moving pluralityof bcans' int o th e' V 2. In a bean snipp er; a reyolying having apertures therein thr' ughwhich th'e ends of beans extend, a frame fQrQsaid. cylinne ne n f st t a y ex ei fiiie w" l on aid;
the length of said-icyliii' di;supports on each support for holding saic maintaining its cutting f in ;a truly linear path, the axis of which is normal to cutting edge of said knife,.1neans for imparting a reciprocating motion to said knife through said plurality of'leversfmean's for rotating said cylinder, and means for-mova ingsaid knife coincidentally withthe move- 7 ment of said cylinder H I A V 8; Ina bean sn1pper,a cyl nder, mounting devices for producing-alinear motion paral- 1 lel to the axis of said' cylmder a lever on; said mounting dev1ces,:means for urging sald lever toward said cylinder, and aknife'pivotally secured to said devices for arcnate movement toward said cylinder, under the influence offl'said lever, said nknife being;
knifemount ed for arcuate movement in said device and having a seat, alever pivoted in said linear motion producing device and; hav ng, means for urgingsaid lever 1n the direction of said/cylinder, v said lever Inormally extendmg into sa d seat'f0r -urg1ng said holder and knife toward. said-cylinder,-
the engagement of saidi'holder a upon said lever-being suchthat said holderis unseated; 7 when an obstructlon n said cyl nder engages said knife. I
adjacent said cylinder, a knife pivotally su ported in said holder, for. movement away y from said cylindrical snipper when an ob s ems struction is encountered and a, spring actuated lever intermediate said holder andknife" normally urging said knife towards said cylinder and adapted to be disengaged, from saidknife coincidentally with said'i knife ene an obstruction in said cylinder.
.WILLIAM E.URSCHEL., v
In a cylindrical bean sniPDerQ ahbldei' adapted to be reciprocated in a linear path
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US123175A US1765952A (en) | 1926-07-17 | 1926-07-17 | Bean snipper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US123175A US1765952A (en) | 1926-07-17 | 1926-07-17 | Bean snipper |
Publications (1)
Publication Number | Publication Date |
---|---|
US1765952A true US1765952A (en) | 1930-06-24 |
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ID=22407137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US123175A Expired - Lifetime US1765952A (en) | 1926-07-17 | 1926-07-17 | Bean snipper |
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US (1) | US1765952A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2676634A (en) * | 1950-01-12 | 1954-04-27 | Fmc Corp | Bean snipper |
US2705516A (en) * | 1953-12-04 | 1955-04-05 | Joe R Urschel | Stem snipping knife mechanism |
-
1926
- 1926-07-17 US US123175A patent/US1765952A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2676634A (en) * | 1950-01-12 | 1954-04-27 | Fmc Corp | Bean snipper |
US2705516A (en) * | 1953-12-04 | 1955-04-05 | Joe R Urschel | Stem snipping knife mechanism |
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