DE88497C - - Google Patents

Info

Publication number
DE88497C
DE88497C DENDAT88497D DE88497DA DE88497C DE 88497 C DE88497 C DE 88497C DE NDAT88497 D DENDAT88497 D DE NDAT88497D DE 88497D A DE88497D A DE 88497DA DE 88497 C DE88497 C DE 88497C
Authority
DE
Germany
Prior art keywords
hub
wedges
racket
beater
recesses
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.)
Active
Application number
DENDAT88497D
Other languages
German (de)
Publication of DE88497C publication Critical patent/DE88497C/de
Active legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26—Details
    • B02C13/28—Shape or construction of beater elements
    • B02C13/2804—Shape or construction of beater elements the beater elements being rigidly connected to the rotor

Landscapes

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

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

(Schweiz).(Switzerland).

Den Gegenstand der vorliegenden Erfindung bildet eine Schlägertrommel für Maschinen zum Zerkleinern von Kohlenstücken und dergl.The subject of the present invention forms a beater drum for machines for Crushing pieces of coal and the like.

Auf beiliegender Zeichnung ist der Erfindungsgegenstand zur Darstellung gebracht, und zwar zeigt:The subject of the invention is shown on the accompanying drawing, namely shows:

Fig. ι denselben in Seitenansicht, theilweise geschnitten, und Fig. 2 denselben in Oberansicht. Fig. Ι the same in side view, partially in section, and Fig. 2 the same in top view.

Die Nabe α der Schlägertrommel ist mit Ausnehmungen α1 für die Schläger b versehen. Nahe an ihren in den Ausnehmungen gelagerten Enden sind die. Schläger mit je einer Quernuth versehen, in welche Nuthen Keile c eingreifen. Letztere dienen dazu, eine Längsverschiebung der Schläger in der Lage zu. verhindern. Die Nabe ist in der Nähe ihres Umfanges mit in die Aussparungen a1 auslaufenden Quernuthen versehen, welche zur Aufnahme der Keile d dienen; vermittelst dieser Keile werden die Schläger b gegen die gegenüber liegende Seite der Ausnehmungen a1 angeprefst.The hub α of the beater drum is provided with recesses α 1 for the beater b . The ends are located close to their ends, which are supported in the recesses. Each club is provided with a transverse groove, into which the grooves wedges c engage. The latter are used to enable the racket to move longitudinally. impede. In the vicinity of its circumference, the hub is provided with transverse grooves which run out into the recesses a 1 and serve to accommodate the wedges d; by means of these wedges, the clubs b are pressed against the opposite side of the recesses a 1.

Um das Lockern der Keile, welche parallel zur Nabenachse liegen, während des Betriebes zu verhindern, sind diese Keile mit Splinten e bezw. e1 versehen. Die quer durch die Nabe gehenden viereckigen Nuthen h dienen dazu, im ßedürfnifsfalle die Schläger c mittelst entsprechender Keile in den Ausnehmungen a1 zu lockern, um die Schläger leichter herausnehmen zu können.In order to prevent loosening of the wedges, which are parallel to the hub axis, during operation, these wedges are respectively with cotter pins e. e 1 provided. The square grooves h running transversely through the hub serve to loosen the clubs c by means of corresponding wedges in the recesses a 1 in case of need, so that the clubs can be removed more easily.

Claims (1)

Patent-Anspruch:Patent claim: Befestigung. der Schlagarme von Schlägertrommeln in den Oeffnungen der Trommelnabe , dadurch gekennzeichnet, dafs jeder Schläger durch zwei parallel zur Nabenachse liegende Keile befestigt ist, von denen der näher nach dem Nabenumfang zu gelegene auf dem Schläger aufliegt und zu dessen Änpressung an die Gegenseite der Ausnehmung dient, während der weiter innen gelegene in eine Nuth des Schlägers eingreift, um denselben gegen Längsverschiebung zu sichern.Attachment. the beater arms of beater drums in the openings of the drum hub , characterized in that each club has two parallel to the hub axis lying wedges is attached, of which the closer to the hub circumference is located on rests on the racket and to press it against the opposite side of the recess serves, while the one located further inside engages in a groove of the racket, around the same secure against longitudinal displacement. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT88497D Active DE88497C (en)

Publications (1)

Publication Number Publication Date
DE88497C true DE88497C (en)

Family

ID=360384

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT88497D Active DE88497C (en)

Country Status (1)

Country Link
DE (1) DE88497C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4410309C2 (en) * 1994-03-25 2002-02-28 Westfalia Becorit Ind Tech Impact Roll Crushers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4410309C2 (en) * 1994-03-25 2002-02-28 Westfalia Becorit Ind Tech Impact Roll Crushers

Similar Documents

Publication Publication Date Title
DE2357176A1 (en) DEVICE FOR CUTTING STRAW AND THE LIKE
DE343462C (en) Runner composed of wheel disks for turbines, pumps and compressors
DE88497C (en)
WO2017102254A1 (en) Rotor for a turbomachine
DE821589C (en) Rotor for centrifugal mills
EP2986387A2 (en) Crushing roll for a roll crusher
DE503066C (en) Beater for whiskers and beating machines with exchangeable wires
DE1478877A1 (en) Impact tightening wrench
DE171964C (en)
DE635136C (en) Drum wheel with interchangeable cutting bars for crushing and loosening foundry sand
DE562877C (en) Knocking device for processing surfaces
DE333995C (en) Pneumatic hammer for removing burrs, hammer blows, scale and the like Like. Of pipes and surfaces
DE1607513C3 (en) Rotor of a beater preliminary stage in beater mills with an overhung beater wheel
DE703535C (en) Attachment of the replaceable bolt for hammer breakers
AT40873B (en) Machine for beating and swinging for flax.
DE576968C (en) Blading for radial pressurized centrifugal machines
DE2032941A1 (en) Gear arrangement in portable motor-driven rotary hammers
DE625951C (en) One-piece concave for blow bar threshing machines
DE537182C (en) Washing machine
AT48495B (en) Block pliers with widely adjustable gripping width.
DE138429C (en)
DE195778C (en)
DE493502C (en) Crown strikers for braiding and teasing machines
AT156569B (en) Tool handle made of wood or the like.
DE516721C (en) Device for fastening the impact arms of axial threshing machines