SE436022B - Log grader - Google Patents

Log grader

Info

Publication number
SE436022B
SE436022B SE8204554A SE8204554A SE436022B SE 436022 B SE436022 B SE 436022B SE 8204554 A SE8204554 A SE 8204554A SE 8204554 A SE8204554 A SE 8204554A SE 436022 B SE436022 B SE 436022B
Authority
SE
Sweden
Prior art keywords
pivot
pressure cylinder
lifting arm
removal
log
Prior art date
Application number
SE8204554A
Other languages
Swedish (sv)
Other versions
SE8204554D0 (en
SE8204554L (en
Inventor
O Nurminen
Original Assignee
Nurmisen Konepaja Ky
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 Nurmisen Konepaja Ky filed Critical Nurmisen Konepaja Ky
Priority to SE8204554A priority Critical patent/SE436022B/en
Publication of SE8204554D0 publication Critical patent/SE8204554D0/en
Publication of SE8204554L publication Critical patent/SE8204554L/en
Publication of SE436022B publication Critical patent/SE436022B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/34—Devices for discharging articles or materials from conveyor 

Abstract

A log sorter, whose removal device consists of U-shaped removal arms (1) which function at both sides and are worked by two pressure cylinders (2, 3). The removal arms (1) engage with two axles (4, 5), which are located side by side, and the swing movement of the removal arms occurs only once at a time around one or the other axle. Removal on the left hand side takes place around the left axle (4) and removal to the right around the right axle (5).<IMAGE>

Description

ázoassu-z Stocksorterarens stötanordning består av en i båda rikt- ningarna fungerande U-formig stötare 1, vars funktion styrs av två tryckcylindrar 2,3. Stötaren l stöder sig mot två bredvid varandra liggande axlar 4,5 och stötarens vändrörelse sker endast runt en axel åt gången, varvid en stöt åt vänster sker runt den vänstra axeln H och en stöt åt höger sker runt den högra axeln 5. Mellan de båda tryckcylindrarna 2,3 och stötaren l finns en lyftarm 6,7 via vilken vändrörelsen är styrd från tryckcylindern till stötaren. I ändan av stötaren finns en styrskiva 9 belägen i en cirka N50 vinkel i förhållande till stockens 8 färdriktning. ázoassu-z The stacker's impact device consists of a U-shaped impactor 1 operating in both directions, the function of which is controlled by two pressure cylinders 2,3. The impactor 1 abuts two adjacent shafts 4,5 and the turning movement of the impactor takes place only around one axis at a time, one impact to the left taking place around the left axis H and one impact to the right occurring around the right axis 5. Between the two the pressure cylinders 2,3 and the impactor 1 there is a lifting arm 6,7 via which the turning movement is controlled from the pressure cylinder to the impactor. At the end of the bumper there is a guide disc 9 located at an approximately N50 angle in relation to the direction of travel of the log 8.

När en stock 8 belägen på stocksorterarens bana 10 skall avlägsnas - exempelvis åt vänster i figurerna leds ett tryck till cylindern 3, varvid lyftarmen 7 svänger runt axeln H samtidigt som den vänder stötaren åt vänster och stocken rullas ned utmed skenorna ll. Om stocken 8 skall stötas ut åt höger används tryckcylindern 2, varvid lyftarmen 6 svänger runt axeln 5 samtidigt som den vänder stötaren 1 åt höger.When a log 8 located on the stock sorter's path 10 is to be removed - for example to the left in the figures a pressure is led to the cylinder 3, whereby the lifting arm 7 pivots about the axis H at the same time as it turns the shocker to the left and the log is rolled down along the rails 11. If the log 8 is to be ejected to the right, the pressure cylinder 2 is used, the lifting arm 6 pivoting around the shaft 5 at the same time as it turns the shocker 1 to the right.

Eftersom stötaren vänder sig på ovan nämnda sätt erhålles för- utom den sidoriktade stötrörelsen samtidigt en något upp- åtriktad rörelse, vilken underlättar bortskjutandet av tunga stockar från banan 10.Since the impactor turns in the above-mentioned manner, in addition to the lateral impact movement, a slightly upward movement is obtained at the same time, which facilitates the removal of heavy logs from the web 10.

För en fackman på området står det klart,att uppfinningens olika tillämpningar kan variera inom gränserna för patentkraven.It will be apparent to one skilled in the art that the various applications of the invention may vary within the scope of the claims.

Claims (2)

3 aeoassa-z P A T E N T K R A V3 aeoassa-z P A T E N T K R A V 1. Stocksorterare, innefattande en avläggningsanordning med en i varandra motsatta riktningar svängbar, U-formad stötare (1), vilkens rörelse är styrd medelst två på avstånd från varandra liggande tryckcylindrar (2,3) ingående i en rörelsemekanism, inrättad att bíbringa stötaren (1) en svängning runt en första svängaxel (4) vid påverkan av den ena tryckcylindern (3) och en motsatt svängning runt en andra, på avstånd från den första svängaxeln liggande svängaxel (5) vid påverkan av den andra tryckcylíndern (2), k ä n n e t e c k n a d - därav, att ena änden på respektive tryckcylinder (2,3) är lagrad i en fast _stativde1, medan den motsatta änden är lagrad på ena ândpartiet av en lyftarm (6,7), riktad mot den andra tryckcylindern, vilken lyftarms andra ändparti är inrättat att vid påverkan av till- I hörande tryckcylinder samverka med och svänga runt den ena av de båda svängaxlarna, att respektive lyftarm (6,7) är medelst en lagringsaxel mellan sina ändpartier svängbart lagrad på stötaren samt att de båda svängaxlarna (4,5) är anbringade på stötaren (l) och stöder mot ett i sorterarens stativ anordnat bärorgan (12).A stock sorter, comprising a depositing device with a mutually opposite directions pivotable, U-shaped impactor (1), the movement of which is controlled by means of two spaced apart pressure cylinders (2,3) forming part of a movement mechanism, arranged to vibrate the impactor ( 1) a pivot about a first pivot axis (4) when actuating one pressure cylinder (3) and an opposite pivot about a second pivot axis (5) located at a distance from the first pivot axis when actuating the second pressure cylinder (2), k characterized in that one end of the respective pressure cylinder (2,3) is mounted in a fixed frame frame1, while the opposite end is mounted on one end portion of a lifting arm (6,7), directed towards the other pressure cylinder, which other arm of the lifting arm end portion is arranged to cooperate with and pivot about one of the two pivot shafts when the associated pressure cylinder is actuated, that the respective lifting arm (6,7) is pivotally mounted on shocks by means of a bearing shaft between its end portions. one and that the two pivot shafts (4,5) are mounted on the bumper (1) and abut against a support member (12) arranged in the stand of the sorter. 2. Stocksorterare enligt krav l, k ä n n e t e c k n a d därav, att lagringsaxeln för respektive lyftarm (6,7) utgöres av nämnda svängaxlar (H,5).Log sorter according to claim 1, characterized in that the storage shaft for the respective lifting arm (6,7) consists of said pivot shafts (H, 5).
SE8204554A 1982-08-02 1982-08-02 Log grader SE436022B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8204554A SE436022B (en) 1982-08-02 1982-08-02 Log grader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8204554A SE436022B (en) 1982-08-02 1982-08-02 Log grader

Publications (3)

Publication Number Publication Date
SE8204554D0 SE8204554D0 (en) 1982-08-02
SE8204554L SE8204554L (en) 1984-02-03
SE436022B true SE436022B (en) 1984-11-05

Family

ID=20347467

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8204554A SE436022B (en) 1982-08-02 1982-08-02 Log grader

Country Status (1)

Country Link
SE (1) SE436022B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006059944A1 (en) * 2004-11-30 2006-06-08 Tetra Laval Holdings & Finance Sa An apparatus for removing objects advanced on a conveyor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109013376A (en) * 2018-10-24 2018-12-18 福建农林大学 A kind of log automatic classification sorting equipment configuration

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006059944A1 (en) * 2004-11-30 2006-06-08 Tetra Laval Holdings & Finance Sa An apparatus for removing objects advanced on a conveyor
US7658272B2 (en) 2004-11-30 2010-02-09 Tetra Laval Holdings & Finance S.A. Apparatus for removing objects advanced on a conveyor
CN101068733B (en) * 2004-11-30 2011-05-04 利乐拉瓦尔集团及财务有限公司 An apparatus for removing objects advanced on a conveyor

Also Published As

Publication number Publication date
SE8204554D0 (en) 1982-08-02
SE8204554L (en) 1984-02-03

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