CS232147B1 - Mechanism for mixing element seating - Google Patents
Mechanism for mixing element seating Download PDFInfo
- Publication number
- CS232147B1 CS232147B1 CS835494A CS549483A CS232147B1 CS 232147 B1 CS232147 B1 CS 232147B1 CS 835494 A CS835494 A CS 835494A CS 549483 A CS549483 A CS 549483A CS 232147 B1 CS232147 B1 CS 232147B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- shaft
- mixing
- bearing
- mixing vessel
- bearings
- Prior art date
Links
- 238000007789 sealing Methods 0.000 claims description 5
- 238000010276 construction Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Accessories For Mixers (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Description
Miešací zariaůení .pre abrazívne prostredie například miesače riedkých cementových, betonových a beintofnitových zmesi v stavebníctve.Mixing equipment for abrasive environments, for example, mixers of thin cement, concrete and beintophnitic mixtures in construction.
Rieši zníženie stavebnej výšky uloženia, dížky a dimenzovania hriadele, zvýšenie životnosti uloženia a ochrany třecích ploch a ložísk.It solves the reduction of the construction height of the bearing, the length and dimensioning of the shaft, increasing the service life of the bearing and the protection of the friction surfaces and bearings.
Podstatou mechanizmu je uloženie hriadel'a na ložiskách uložených v telese zapustenom do· priestoru miešacej nádoby, pričom teleso je chráněné krytem pevné spojenýrn s hriadelOím a utěsněným tesniacim krúžkom.The essence of the mechanism is the bearing of the shaft on bearings housed in a body recessed into the mixing vessel space, the body being protected by a cover firmly connected to the shaft and a sealed sealing ring.
Vynález sa týká miešacích zariadení pre abrazívtie prostredie (například miešače riedkýeh cementových, betonových a bentonitových zmesi) najma v stavebnicí ve.The invention relates to agitation devices for abrasive environments (for example, mixers of low cement, concrete and bentonite mixtures), in particular in a kit.
Doteraz sa telesá mlešadiel konstruovali tak, aby uloženie miešacích hriadeli na ložiskách bolo nad hladinou umášacej zmesi, pričom ložiská sa chránili tesniacím a odstirekovacím krúžkom a miešacia vrtula sa umiestňovala v dostatoonej vzdialenosti od uloženia, aby nedochádzalo k jej poškodzovaniu od rozstreku miešanej zmesi.Until now, the agitator bodies have been designed so that the bearing of the agitator shafts on the bearings is above the level of the wash mixture, the bearings being protected by the sealing and spray rings and the agitating propeller is located far enough away from the bearings to prevent damage from spatter.
Nevýhodou uvedeného uloženia je velká stavebná výška uloženia, dlžka a dimenzovanie hriadela, zníženie životnosti uloženia hriadela v dosledku nedostatočuej ochrany třecích ploch a ložísk.The disadvantage of said bearing is the large mounting height of the bearing, the length and dimensioning of the shaft, and the reduction of the service life of the shaft bearing due to insufficient protection of the friction surfaces and bearings.
Podstatou mechanizmu podía vynálezu je, že pozostáva z vertikálneho hriadela a miešacej vrtule, pričom hriadel je uložený v dvoch radiálnych ložiskách a v axiálnom ložisku, ktoré sú uložené v te-lese pevne spojenom s miešacou nádobou a opatřenou krytom ložiska uloženého v priestore miešacej nádohy, pričom teleso je v priestore miešacej nádohy chráněné krytom pevne spojeným s hriadelom a utěsněným tesniacími krúžkom.The essence of the mechanism according to the invention is that it consists of a vertical shaft and a mixing propeller, the shaft being mounted in two radial bearings and an axial bearing, which are housed in a body firmly connected to the mixing vessel and provided with a bearing cover housed in the mixing bowl. the body is protected by a cover firmly connected to the shaft and a sealed sealing ring in the mixing bowl space.
Hlavnou výhodou mechanizmu podía vynálezu je nízká stavebná výška z dovodu posunutia ložiska do priestoru miešacej inádoby, skrátenie· životnosti uloženia v důsledku zvýšenej ochrany třecích ploch a ložísk.The main advantage of the mechanism according to the invention is the low construction height due to the displacement of the bearing into the mixing vessel space, shortening of the bearing life due to increased protection of the friction surfaces and bearings.
Mechanizmus podía předmětného vynálezu je v príkladnom. převedení znázorněný na pripojenom výkrese vo vertikálnom řeze.The mechanism of the present invention is exemplary. of the conversion shown in the attached drawing in vertical section.
Zariadenie je uložené na miešacej nádol>e 1 a pozostáva z vertikálného hriadela 3 ja miešacej vrtule 2, pričom hriadel 3 je (otočné uložený v dvoch radiálnych ložiskách 4 a v axiálnom ložisku 5. Ložiská 4, 5 sú uložené v telese 6 pevne spojenom s miešacou nádobou 1 a opatrenom krytom. 9 ložiska 4 uloženého v priestore miešacej nádoby 1. Teleso 6 je v priestore miešacej nádoby 1. Teleso 6 je v priestore miešacej n,e spojený s hriadelom 3 a utěsněný tesniacim krúžkom 10. Hriadel' 3 je spojkou spojený s pobonom 8.The device is mounted on the mixing vessel 1 and consists of a vertical shaft 3 and a mixing propeller 2, the shaft 3 being (rotatably mounted in two radial bearings 4 and in an axial bearing 5. The bearings 4, 5 are supported in a body 6 firmly connected to the mixing 9 a bearing 4 housed in the mixing vessel 1. The body 6 is in the mixing vessel 1. The body 6 is in the mixing space n connected to the shaft 3 and sealed by the sealing ring 10. The shaft 3 is connected by a coupling with branch 8.
Funkcia zariadenia je nasledovná: pohon otáča cez spojku 7 hriadel 3 pevne spojený s vrtulou 2 a krytom 11, pričom hriadel 3 je uložený v ložiskách 4, 5 osadených v telese 6, pričom medzi telesom 6 a nádobou 1 je umiestená medzera umožňujúca přetečeme miešanej zmesi z miešacej nádoby 1 v případe jej preplnemia, bez ovplyvnenia třecích ploch uloženia.The function of the device is as follows: the drive rotates through the coupling 7 of the shafts 3 firmly connected to the propeller 2 and the cover 11, the shaft 3 being supported in bearings 4, 5 mounted in the body 6; from the mixing vessel 1 in case it overflows, without affecting the friction surfaces of the bearing.
Zariadenie podlá vynálezu je použitelné ako všeobecný konštrukčný uzol pre rožne miešaicie zariadenia.The device according to the invention is usable as a general construction node for the spiral mixing devices.
PREDMETSUBJECT
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS835494A CS232147B1 (en) | 1983-07-22 | 1983-07-22 | Mechanism for mixing element seating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS835494A CS232147B1 (en) | 1983-07-22 | 1983-07-22 | Mechanism for mixing element seating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS549483A1 CS549483A1 (en) | 1984-05-14 |
| CS232147B1 true CS232147B1 (en) | 1985-01-16 |
Family
ID=5399926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS835494A CS232147B1 (en) | 1983-07-22 | 1983-07-22 | Mechanism for mixing element seating |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS232147B1 (en) |
-
1983
- 1983-07-22 CS CS835494A patent/CS232147B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS549483A1 (en) | 1984-05-14 |
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