DE1944828U - MIXING DRUM. - Google Patents
MIXING DRUM.Info
- Publication number
- DE1944828U DE1944828U DEV19147U DEV0019147U DE1944828U DE 1944828 U DE1944828 U DE 1944828U DE V19147 U DEV19147 U DE V19147U DE V0019147 U DEV0019147 U DE V0019147U DE 1944828 U DE1944828 U DE 1944828U
- Authority
- DE
- Germany
- Prior art keywords
- mixing
- screw
- drum
- profile
- drum according
- 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
Links
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000006223 plastic coating Substances 0.000 claims description 3
- 241000237858 Gastropoda Species 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009191 jumping Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0806—Details; Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/14—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Accessories For Mixers (AREA)
Description
"VEEEINIGTE LEIÖHTMETALL-¥ERKE
G=M0B0H0
BOHN"UNITED CONDUCTIVE METAL ¥ ERKE
G = M 0 B 0 H 0
BOHN
Mis chtromme 1Mix drum 1
Die-Neuerung "betrifft eine Mischtrommel, insbesondere zur Her-"-'.", stellung von Beton, mit einer eingebauten Misch- und Förder- ■-.-■ Schnecke,The innovation "relates to a mixing drum, in particular for the -" - '. ", position of concrete, with a built-in mixing and conveying ■ -.- ■ Slug,
Derartige Trommeln, insbesondere Betonmischtrommeln, "bestehen.; ebenso wie die eingebauten Misch- und Förderschnecken "bisher.--'-:_■ aus Stahl« Infolge des durch das Mischgut hervorgerufenen hohen Verschleißes der innen angeschweißten Misch- und Förderschnecke nahen die Trommein eine nur "begrenzte Lebensdauer von ca» zwei."... Jahren, nach deren Ablauf entweder die Trommel ersetzt oder die Mischschnecke ausgetauscht werden muß„ -Such drums, in particular concrete mixing drums, "exist .; just like the built-in mixing and conveyor screws "so far. -'-: _ ■ made of steel «As a result of the high wear caused by the mix on the inside welded mixing and conveyor screw the drums approach only a "limited lifespan of about two." ... Years after which either the drum has to be replaced or the mixing screw has to be exchanged "-
Gemäß der Neuerung ist bei einer wie eingangs erläuterten Mischtrommel vorgesehen, daß die Schneckenblätter mit einem.. ■ verschleißfesten Kunststoffüberzug versehen sind» Hierbei können Sohneckenblätter und Trommel wie bisher üblich aus Stahl bestehen. Es hat sich jedoch als vorteilhaft erwiesen, hierfür Aluminium- : werkstoffe zu verwenden« Dies bringt den Yorzug mit sich, daß ^ die Mischtrommel insgesamt ein geringeres Gewicht hat« Das Auf-, bringen des Kunststoffes kann z.B. durch Aufspritzen und nachträgliches "Vulkanisieren geschehen, man kann aber auf die Schneckenblätter auch-ein vorgefertigtes Kunststoffprofil aufziehen. Zu diesem Zweck ist es vorteilhaft, das Schnecken-, V. blatt profiliert zu gestalten, um dadurch dem aufgezogenen ' Kunststoffprofil einen besseren Halt zu verleihen« :. -"-._According to the innovation, it is provided in a mixing drum as explained at the beginning that the screw blades with a .. ■ wear-resistant plastic coating are provided »Here you can Son corner blades and drum consist of steel as usual. However, it has proven advantageous to use aluminum: to use materials «This has the advantage that ^ the overall weight of the mixing drum is lower. Bringing the plastic can be done, for example, by spraying it on and then "vulcanizing it", but you can use the Snail blades also - a prefabricated plastic profile wind up. For this purpose, it is advantageous to make the worm, V. blade profiled in order to avoid the wounded ' To give a better hold to the plastic profile «:. - "-._
Ein Ausführungsbeispiel der Neuerung ist in .".der beigefügten ' "'-. Zeichnung wiedergegeben- In dieser ist mit 1 ein aufgestecktes:. Kunststoffprofil bezeichnet, welches auf das mit 2 bezifferteAn exemplary embodiment of the innovation is shown in. ". Of the attached '"' -. Drawing reproduced- In this one is attached with 1 :. Plastic profile denotes, which is numbered with 2
MisCiL- und 3?orderschneckenblatt aufgesteckt ist,, Dieses besteht vorteilhaft aus einem Aluminium-Strangpreßprofil. 3 ist die Mischtrommel, während mit 4 eine tannenbaumförmige Profilierung des Schneckenblattes 2 angedeutet ist, durch die das Kunststoffprofil 1 fest auf dem Blatt 2 gehalten wird- 5 läßt noch einen Vorsprung erkennen, wobei das Profil 1 mit seinen Enden 6 in spitζzulaufende Kerben zwischen den Vorsprüngen 5 und der gegenüberliegenden Wand des Blattes 2 eingreift, wodurch ein seitliches Abspringen des Profils 1 wirksam vermieden wird. Der Schneckenfuß 7 ist, wie die Figur weiter erkennen läßt, gespreizt ausgebildet und mit Kehlnähten 8 an der Mischerinnanwand befestigt.MisCiL and 3? Orderschneckenblatt is attached, this consists advantageously from an extruded aluminum profile. 3 is the Mixing drum, while with 4 a fir tree-shaped profile of the screw blade 2 is indicated, through which the plastic profile 1 is held firmly on sheet 2 - 5 leaves one more Recognize the projection, the profile 1 with its ends 6 in sharp notches between the projections 5 and the engages opposite wall of the sheet 2, whereby a lateral jumping off of the profile 1 is effectively avoided. As the figure further shows, the worm root 7 is spread apart and has fillet welds 8 on the mixer wall attached.
Claims (6)
Kunststoffüberzug (1) als auf die Blätter (2) der Schnecke '. aufsteckbares Profil ausgebildet ist ο2) drum according to claim. 1, characterized in that the
Plastic coating (1) than on the blades (2) of the snail '. attachable profile is designed ο
daß die Blätter (2) der Misch.- und Förderschnecke eine Profilierung aufweisen, z.B. tannenbaumförmig gestaltet sind, -"-. 4) drum according to claims 1-3, characterized in that
that the blades (2) of the mixing and conveyor screw have a profile, for example are designed in the shape of a fir tree, - "-.
Vorsprünge (5), wobei das Profil (1) mit seinen Enden (6)5) drum according to claims 1-4, characterized by; in the sheet (2). the mixing and conveyor screw provided
Projections (5), the profile (1) with its ends (6)
und mit Kehlnänten (8) an der Mis ehe rinnenwand befestigt ist.,5 5, characterized in - - 6) A drum as claimed in claim 1. ■. that the foot of the screw blade (2) formed spread
and with throat seams (8) attached to the misery before the gutter wall.,
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEV19147U DE1944828U (en) | 1966-07-01 | 1966-07-01 | MIXING DRUM. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEV19147U DE1944828U (en) | 1966-07-01 | 1966-07-01 | MIXING DRUM. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1944828U true DE1944828U (en) | 1966-08-25 |
Family
ID=33387595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEV19147U Expired DE1944828U (en) | 1966-07-01 | 1966-07-01 | MIXING DRUM. |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1944828U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4010539A1 (en) * | 1990-04-02 | 1991-10-10 | Stetter Gmbh | Longer-lasting portable concrete mixing drum - with good profile of mixing spiral made of sections of steel plate welded to inside wall of drum |
| DE19733273C2 (en) * | 1997-08-01 | 2001-08-16 | Verschleis Technik Dr Ing Hans | Wear part |
| DE10335552A1 (en) * | 2003-08-02 | 2005-03-17 | Stephan Machinery Gmbh & Co. | Mixing shaft for mixing and dividing food products |
-
1966
- 1966-07-01 DE DEV19147U patent/DE1944828U/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4010539A1 (en) * | 1990-04-02 | 1991-10-10 | Stetter Gmbh | Longer-lasting portable concrete mixing drum - with good profile of mixing spiral made of sections of steel plate welded to inside wall of drum |
| DE4010539C2 (en) * | 1990-04-02 | 2001-08-02 | Stetter Gmbh | Mixing drum, especially for concrete mixers |
| DE19733273C2 (en) * | 1997-08-01 | 2001-08-16 | Verschleis Technik Dr Ing Hans | Wear part |
| DE10335552A1 (en) * | 2003-08-02 | 2005-03-17 | Stephan Machinery Gmbh & Co. | Mixing shaft for mixing and dividing food products |
| DE10335552B4 (en) * | 2003-08-02 | 2005-07-28 | Stephan Machinery Gmbh & Co. | Mixing shaft for mixing and dividing food products and method for producing a coating for such a mixing shaft |
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