SE420051B - Wear-preventing arrangement for a breaker block mechanism for rotational and pendulum type crushers - Google Patents

Wear-preventing arrangement for a breaker block mechanism for rotational and pendulum type crushers

Info

Publication number
SE420051B
SE420051B SE7810253A SE7810253A SE420051B SE 420051 B SE420051 B SE 420051B SE 7810253 A SE7810253 A SE 7810253A SE 7810253 A SE7810253 A SE 7810253A SE 420051 B SE420051 B SE 420051B
Authority
SE
Sweden
Prior art keywords
washer
side wall
support member
wear
pan
Prior art date
Application number
SE7810253A
Other languages
Swedish (sv)
Other versions
SE7810253L (en
Inventor
E Toll
Original Assignee
Svedala Arbra Ab
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 Svedala Arbra Ab filed Critical Svedala Arbra Ab
Priority to SE7810253A priority Critical patent/SE420051B/en
Publication of SE7810253L publication Critical patent/SE7810253L/en
Publication of SE420051B publication Critical patent/SE420051B/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C1/00Crushing or disintegrating by reciprocating members
    • B02C1/02Jaw crushers or pulverisers
    • B02C1/04Jaw crushers or pulverisers with single-acting jaws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)

Abstract

The invention concerns an arrangement for a breaker block mechanism of so-called swing-along type for rotational and pendulum type crushers and with one or more breaker blocks that rest by their opposite side edges in pans, which arrangement comprises a support element of soft material acting on the breaker block. Thus far, this support has been placed outside the pan, which in many cases means that it has to be placed far beyond the side edge of the breaker block, and this has meant that it was not possible to prevent wear to a full degree. The invention now intends to remedy this, which is essentially done in that the support element 3 has an elongated strip-like-shape and is arranged along the lower side wall inside the pan 2. Thanks to this, the breaker block becomes much better and more effectively supported. <IMAGE>

Claims (2)

1. 7810253-0 2 alltså förorsakar slitage både på brytbrickan 1 och brickpannan 2. Tidigare har man försökt minska detta slitage medelst stödorgan av något mjukt material, vilka stödorgan då placerats intill brytbrickans 1 sidokanter men utanför brickpannan 2. Enligt föreliggande upp- finning föreslås nu emellertid att ett sådant stödorgan 3 anordnas på den aktuella undre sidoväggen i brickpannan 2 och lämpligen ut- _formas som en långsträckt listliknande kropp. Lämpligen framställes denna kroPP 3 av något lämpligt plast- material, exempelvis en uretanelast, såsom en sådan saluförd under varunamnet ADIPRENE, ett material som har stor seghet, tål hög be- lastning och är motståndskraftigt mot slag, nötning, kemisk inverkan etc. Vid en särskilt fördelaktig utföringsform av uppfinningen är stödorganet 3 utformat stångliknande med cirkulär tvärsektionsform och delvis nedsänkt i en motsvarande fördjupning eller ränna i brick- pannans 2 sidovägg. I tStödorganet 3 som är placerat inuti själva bríckpannan, näm- ligen på dennas undre sidovägg, kommer härigenom att på ett mycket effektivare sätt än hittills kunna uppbära brytbrickan 1 under för- hindrande av uppkomst av slitage på såväl denna som brickpannan1. 7810253-0 2 thus causes wear on both the washer 1 and the washer 2. Previously attempts have been made to reduce this wear by means of support members of some soft material, which support members are then placed next to the side edges of the washer 1 but outside the washer 2. According to the present invention it is proposed now, however, that such a support member 3 is arranged on the actual lower side wall of the tray pan 2 and is suitably designed as an elongate strip-like body. Suitably, this body 3 is made of any suitable plastic material, for example a urethane load, such as one marketed under the trade name ADIPRENE, a material which has high toughness, withstands high loads and is resistant to impact, abrasion, chemical action, etc. Particularly advantageous embodiment of the invention is the support member 3 designed rod-like with a circular cross-sectional shape and partially immersed in a corresponding depression or gutter in the side wall of the tray pan 2. In the support member 3 which is located inside the tray pan itself, namely on its lower side wall, it will thereby be able to support the break washer 1 in a much more efficient manner than hitherto, while preventing wear on both this and the tray pan. 2. P a t e n t k r a_v Slitageförhindrande anordning vid en brytbricksmekanísm av s.k. gungmedstyp vid rotations- och pendelkrossar och med en eller flera brytbrickor (l) som med sina motstående sidokanter vilar i brickpannor (2), vilken anordning innefattarettnwt bryt- brickan verkande stödorgan (3) med långsträckt, listliknande form och av mjukt material, k äfn n e t egc k n a d a v att stöd- organet (3) är anordnat längs den undre sidoväggen inuti brick- pannan och är delvis nedsänkt i en motsvarande fördjupning el-" ler ränna i brickpannans (2) sidovägg, Varjämte StÖd0Påanet (3) har cirkulär tvärsektionsform samt är framställt av ett elastomer- material, särskilt en uretanelastomer.2. P a t e n t k r a_v Abrasion preventing device in a breaker washer mechanism of so-called rocker-type type for rotary and pendulum crushers and with one or more break washers (1) resting with their opposite side edges in washers (2), which device comprises a support member (3) having an elongate break-shaped shape and of soft material, e.g. net egc knadav that the support member (3) is arranged along the lower side wall inside the tray pan and is partially immersed in a corresponding depression or gutter in the side wall of the tray pan (2). made of an elastomeric material, in particular a urethane elastomer.
SE7810253A 1978-09-29 1978-09-29 Wear-preventing arrangement for a breaker block mechanism for rotational and pendulum type crushers SE420051B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE7810253A SE420051B (en) 1978-09-29 1978-09-29 Wear-preventing arrangement for a breaker block mechanism for rotational and pendulum type crushers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7810253A SE420051B (en) 1978-09-29 1978-09-29 Wear-preventing arrangement for a breaker block mechanism for rotational and pendulum type crushers

Publications (2)

Publication Number Publication Date
SE7810253L SE7810253L (en) 1980-03-30
SE420051B true SE420051B (en) 1981-09-14

Family

ID=20335966

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7810253A SE420051B (en) 1978-09-29 1978-09-29 Wear-preventing arrangement for a breaker block mechanism for rotational and pendulum type crushers

Country Status (1)

Country Link
SE (1) SE420051B (en)

Also Published As

Publication number Publication date
SE7810253L (en) 1980-03-30

Similar Documents

Publication Publication Date Title
Gilbert et al. Toward a model of travel behavior in the Boundary Waters Canoe Area
DE59404144D1 (en) Arrangement for removing contaminants, especially coarse materials, in partition structures for water protection, such as. B. rainwater relief structures
ES265009Y (en) &#34;STEEL ROPE SUITABLE FOR STRENGTHENING ELASTOMER MATERIAL&#34;.
ES274982Y (en) CONTAINER FOR THE SCREENING OF NUCLEAR WASTE OR MEDIALLY ACTIVE.
SE8004323L (en) WORLDWIDE LINING OF RUBBER FOR ROTARY DRUM
HUP0101473A2 (en) Wall exposed to wear, wear-resistant lining element and fastening means therefor
ES2118338T3 (en) AGITATOR, IN PARTICULAR FOR PAINT AGITATOR MACHINES.
SE420051B (en) Wear-preventing arrangement for a breaker block mechanism for rotational and pendulum type crushers
DE69220645T2 (en) Foam overflow for flotation device and flotation device, which contains such an overflow
KR890013745A (en) Wafer support device
ES2134117B1 (en) BOAT WITH SUPPORT COLUMNS THAT EXTEND VERTICALLY.
SE457912B (en) VIBRATION ABSORPERS SPECIFICALLY FOR A COMPASS
Simberloff Island biogeographic theory and the design of wildlife refuges.
US1234305A (en) Grain-pickling device.
Carr et al. The geographic distribution of sarcoidosis
US2979748A (en) Soap bar with scrubbing bristles
Nelson-Smith Monitoring the effect of oil pollution on rocky seashores
ES338685A1 (en) Ship stabilizer
FR1344413A (en) Device for closing or covering spaces or surfaces such as decks, swimming pools, holds or the like, on board ships or similar installations on land
SU652933A1 (en) Handler
Fano et al. Industrial water pollution control in developing countries
Faigenblum Chemicals and bacteriological organisms in recreational shellfish.
ATE84764T1 (en) DEVICE FOR CONTINUOUS CONVEYING AND TURNING OF WORKPIECES.
DE69433027D1 (en) Multi-purpose functional liquid for agricultural machinery or construction machinery
FR2707609B1 (en) Waste container with sliding hatch.