ATE137701T1 - MIXING AND CONVEYING DEVICE - Google Patents

MIXING AND CONVEYING DEVICE

Info

Publication number
ATE137701T1
ATE137701T1 AT93101040T AT93101040T ATE137701T1 AT E137701 T1 ATE137701 T1 AT E137701T1 AT 93101040 T AT93101040 T AT 93101040T AT 93101040 T AT93101040 T AT 93101040T AT E137701 T1 ATE137701 T1 AT E137701T1
Authority
AT
Austria
Prior art keywords
engine
tensioning
supporting frame
belt drive
drive
Prior art date
Application number
AT93101040T
Other languages
German (de)
Inventor
Waldemar Hess
Original Assignee
Putzmeister Maschf
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 Putzmeister Maschf filed Critical Putzmeister Maschf
Application granted granted Critical
Publication of ATE137701T1 publication Critical patent/ATE137701T1/en

Links

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
    • B28C5/0831—Drives or drive systems, e.g. toothed racks, winches
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Processing Of Solid Wastes (AREA)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)

Abstract

The invention relates to a device for mixing and transporting, in particular for mortar or concrete as the material to be transported. The device essentially consists of a supporting frame (10), a fixed mixing vessel (12), a drive engine (14) preferably designed as a diesel engine, and an agitator (16) rotatably arranged in the mixing vessel (12) about an essentially horizontal axis and drivable via the drive engine (14) and transmission means (18, 20, 22, 24). The transmission means have a belt drive (24), arranged between an engine shaft (28) and a universal shaft (22) connected to the agitator, as well as a tensioning and coupling device (34) for the belt drive (24). In order to ensure good shock absorption and yet adequate tensioning of the belt drive in an arrangement which is as compact as possible, it is proposed according to the invention that the tensioning and coupling device (34) have a rocker (40), which carries a universal shaft bearing (38) and is pivotably arranged at a distance from the universal joint (20) on the supporting frame (10) about an axis essentially parallel to the universal shaft (22), as well as a combined pneumatic-spring damper (46) mounted between supporting frame (10) and rocker (40). <IMAGE>
AT93101040T 1992-03-30 1993-01-23 MIXING AND CONVEYING DEVICE ATE137701T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4210430A DE4210430A1 (en) 1992-03-30 1992-03-30 Mixing and conveying device

Publications (1)

Publication Number Publication Date
ATE137701T1 true ATE137701T1 (en) 1996-05-15

Family

ID=6455447

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93101040T ATE137701T1 (en) 1992-03-30 1993-01-23 MIXING AND CONVEYING DEVICE

Country Status (4)

Country Link
EP (1) EP0563519B1 (en)
AT (1) ATE137701T1 (en)
DE (2) DE4210430A1 (en)
ES (1) ES2087575T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1120216B1 (en) 2000-01-27 2006-05-24 Kaeser Kompressoren GmbH Method and apparatus for mixing and discharging of concrete
DE102007051409B4 (en) 2007-10-25 2014-08-21 Putzmeister Mörtelmaschinen GmbH Mixing and conveying device
CN106142341A (en) * 2015-07-17 2016-11-23 青岛科尼乐机械设备有限公司 A kind of high-efficiency transmission device of dry powder mortar mixer
CN108927029A (en) * 2018-05-25 2018-12-04 湖北省联投生物科技股份有限公司 A kind of mixing of amino acid and agitating device
CN112809915A (en) * 2021-01-14 2021-05-18 张莹 Raw material mixing device for cement production convenient to wash and stability is good

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3128997A (en) * 1964-04-14 figure
DE7521688U (en) * 1976-10-21 Siemens Ag, 1000 Berlin Und 8000 Muenchen Fan drive with belt tensioning device
US2235441A (en) * 1939-03-17 1941-03-18 Cotta Transmission Corp Belt take-up
DE1240769B (en) * 1966-08-10 1967-05-18 Alfred Volz concrete mixer
GB1223417A (en) * 1967-06-01 1971-02-24 William Thomas Teagle Improvements in and relating to portable mixing machines
FR1552024A (en) * 1967-10-30 1969-01-03
GB1455992A (en) * 1973-01-10 1976-11-17 Liner Concrete Machinery Reversible drive means
DE2336699C2 (en) * 1973-07-19 1982-08-12 Elba-Werk Maschinen-Gesellschaft Mbh & Co, 7505 Ettlingen Device for mixing building materials
DE2539751A1 (en) * 1975-09-06 1977-03-10 Lothar Dufner Transport and mixing device for cement etc. - has drive shaft which can have its rotational speed continuously varied
DE3128494A1 (en) * 1981-07-18 1983-04-07 Stetter Gmbh, 8940 Memmingen Clamping device for friction-contact drives, in particular in forced-mixing concrete mixers
SU1280247A1 (en) * 1985-05-15 1986-12-30 Калининский Филиал Центрального Опытно-Конструкторского И Технологического Бюро Госнити Self-tightening drive

Also Published As

Publication number Publication date
DE59302487D1 (en) 1996-06-13
DE4210430A1 (en) 1993-10-07
EP0563519B1 (en) 1996-05-08
ES2087575T3 (en) 1996-07-16
EP0563519A1 (en) 1993-10-06

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Legal Events

Date Code Title Description
EEFA Change of the company name
REN Ceased due to non-payment of the annual fee