CS232140B1 - Reducing box - Google Patents

Reducing box Download PDF

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Publication number
CS232140B1
CS232140B1 CS835024A CS502483A CS232140B1 CS 232140 B1 CS232140 B1 CS 232140B1 CS 835024 A CS835024 A CS 835024A CS 502483 A CS502483 A CS 502483A CS 232140 B1 CS232140 B1 CS 232140B1
Authority
CS
Czechoslovakia
Prior art keywords
pinion
mixer
drive
mixing drum
gear
Prior art date
Application number
CS835024A
Other languages
Czech (cs)
Slovak (sk)
Other versions
CS502483A1 (en
Inventor
Vojtech Neuzil
Stefan Balla
Julius Schuaffer
Original Assignee
Vojtech Neuzil
Stefan Balla
Julius Schuaffer
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 Vojtech Neuzil, Stefan Balla, Julius Schuaffer filed Critical Vojtech Neuzil
Priority to CS835024A priority Critical patent/CS232140B1/en
Publication of CS502483A1 publication Critical patent/CS502483A1/en
Publication of CS232140B1 publication Critical patent/CS232140B1/en

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  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Accessories For Mixers (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Description

Redukčná skriňa náhonového mechanizmu spádovej miešačky betónu s míešacím bubnom deleným vertikálnou rovinou rieší ovládanie otvárania miešacieho bubna miešačky, resp. jeho trvalé uzavretie počas miešania betónu. Podstatou vynálezu je zariadenie pozostávajúce z hnacieho hriadela prenášajúceho krútiaci moment cez ozubený pastorok a ozubené koleso na hnaný hriadel', príčomi krútiaci moment Je molžné po zapnutí spojky prenášaf aj na pastorok a ozubené koleso posunu miešacieho bubna, ktorého polohu možno zaistiť brzdou.The reduction box of the drive mechanism of the concrete mixer with the mixing drum divided by the vertical plane solves the control of the opening of the mixing drum of the mixer, respectively. its permanent closure during concrete mixing. SUMMARY OF THE INVENTION The present invention is based on a device comprising a drive shaft transmitting torque through a pinion and a gearwheel to a driven shaft, causing torque to be transmitted to the pinion and a shifting gear of the mixing drum whose position can be locked by braking.

Vynález sa týká náhonového mechanizmu spádovej miešačky betonu s miešacím bubnom deleným veirtikálinou novinou a rieši ovládanie otvárania miešacieho bubna miešačky, resp. jelno trvalé uzavretie poůas miešanla betonu.The present invention relates to a drive mechanism for a concrete mixer with a mixing drum divided by a veirtical newspaper and to control the opening of the mixing drum of the mixer, respectively. deer permanent closure during concrete mixing.

Doteraz sa pre daný typ miešačky betonu používá samostatný mechanizmus na báze seirvoimoitoirov, ,s čím súvisí konštrulkčiná náročnost, vyššie náklady a vyšší stupeň poruchovosti.Until now, a separate seirvoimoitoir-based mechanism has been used for a given type of concrete mixer, which entails a complexity, higher costs and a higher failure rate.

Podstatou zariadenia podta vynálezu je náhonový mechanizmus s pohybom odvodeným od pohonu miešacieho bubna miešačky, vyznačený tým, že pozostáva· z hinacieho hriadeía prenášajúceho krútiaci moment cez ozubený pastorok a ozubené koleso na hnaný hriadel, pričom dodatočným zapnutím spojky sa krútiaci moment prenáša ina pastorek a ozubené koleso., pričom pastorok je spojený s brzdou.The invention is based on a drive mechanism with a movement derived from the mixing drum drive of a mixer, characterized in that it consists of a drive shaft transmitting torque through a pinion and a gear wheel to the driven shaft, the torque being transmitted to another pinion by additional engagement. the pinion being connected to the brake.

Hlavniou výhodou zariadenia podía vynálezu je možnost priameho pohonu ovládania otvárania a zatvárania miešacieho bubna uvažovaného typu miešačky podlá autorského osvedčenia č. 232 142 bez potřeby dalších mechanizmov ina báze servomotoru.The main advantage of the device according to the invention is the possibility of direct drive control of the opening and closing of the mixing drum of the considered type of mixer according to the author's certificate no. 232 142 without the need for additional servomotor-based mechanisms.

Pcíkladné prevedenie zariadenia podlá vynálezu je schematicky znázorněné na připojeném výkrese.An exemplary embodiment of the device according to the invention is shown schematically in the attached drawing.

Žariadeoie podlá vynálezu pozostáva z hnacieho hriadeía 1 pevne spojeného s ozubeným pastorkom 2 zaberajúcim do ozubeného kolesa 3 spojeného s hnaným hriadelom 4, ktorý otáča nevyznačený bubon miešačky betónu. Dodatočným zapnutím spojky 5 sa krútiaci imiomleht prenáša cez pastorok 6 aj ná ozubené koleso· 7, voíne otočné ina hnanom hriadeli 4. Ozubené kiolesa 7 je pevne spojené so šikmým ozubeným pastorkoím zaheapečujúcim následný preinos krútiacehio momentu na posúvací mechanizmus miešačky podlá autorského osvedčenia č. 2132 141 a po rozpojení spojky 5 je možné brzdou 8 zabrzdit aj ozubené koleso 7 čo umožňujte vyvodit stály přítlak na obe časti miešacieho bubna podlá autorského· osvedčenia č. 232 142.The device according to the invention consists of a drive shaft 1 firmly connected to a pinion 2 engaging a gear 3 connected to a driven shaft 4, which rotates an unlabeled concrete mixer drum. By additional engagement of the clutch 5, the twisting imiomlehh is transmitted via the pinion 6 to the gearwheel 7, freely rotatable with another drive shaft 4. The toothed racks 7 are rigidly connected to the inclined pinion pinion, with a subsequent preinos torque of the mixer shifting mechanism. 2132 141 and after the clutch 5 has been disengaged, the toothed wheel 7 can also be braked by the brake 8, allowing a constant down pressure to be applied to both parts of the mixing drum according to the author's certificate no. 232 142.

Zariadenie podlá vynálezu je navrhnuté pre jednoúčelové využitie k náhonovému mechanizmu spádovej miešačky betónu s miešacím bubnom deleným vertikálnou rovinou podlá autorského osvedčenia č. 232 142.The device according to the invention is designed for a single use for the drive mechanism of a gravity mixer with a mixing drum divided by a vertical plane according to the author's certificate no. 232 142.

PREDMETSUBJECT

Claims (1)

PREDMET Redukčná skriňa náhonového mechanizmu spádovej miešačky betónu s miešacím' bubnoím deleným vertikálnou rovinou, s pohybomí odvodenýml od pohonu miešacieho bubna miešačky, vyznačená tým, že pozostáva z hnacieho hriadeía (1) s pevne spojeným pastorkom (2) a spojkami (5, 8) oddelitel'- VYNALEZU ným redukčným pastorkom (6), pričom spojka (8) je kombinovaná s brzdou a redukčný pastorok (6) navazuje ná dvojité ozubené koleso (7) so šikmýn nzubeným pastorkom, ktoré je otočné na hnanej hriadeli (4] spioj&nej ozubeným kolesom (3j s pastorkom (2j, pre náhon bubna miešačky. 1 list výkresov 232140OBJECT Reducing casing of a gravity mixer drive mechanism with a mixing drum divided by a vertical plane, with the movement derived from the agitator of the mixer drum, characterized in that it consists of a drive shaft (1) with a fixed pinion (2) and couplings (5, 8) a separator pinion (6), wherein the clutch (8) is combined with the brake and the pinion gear (6) adjoins the double pinion gear (7) with a pinion gear which is rotatable on the driven shaft (4) spioj & with gear (3j with pinion (2j, for drive of mixer drum. 1 sheet of drawings 232140 5 6.5 6.
CS835024A 1983-07-04 1983-07-04 Reducing box CS232140B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS835024A CS232140B1 (en) 1983-07-04 1983-07-04 Reducing box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS835024A CS232140B1 (en) 1983-07-04 1983-07-04 Reducing box

Publications (2)

Publication Number Publication Date
CS502483A1 CS502483A1 (en) 1984-05-14
CS232140B1 true CS232140B1 (en) 1985-01-16

Family

ID=5394282

Family Applications (1)

Application Number Title Priority Date Filing Date
CS835024A CS232140B1 (en) 1983-07-04 1983-07-04 Reducing box

Country Status (1)

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CS (1) CS232140B1 (en)

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Publication number Publication date
CS502483A1 (en) 1984-05-14

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