EP0930092B1 - Vorrichtung zum Mischen eines Baustoffes, insbesondere für Innenputz und Estrich, mit Wasser - Google Patents

Vorrichtung zum Mischen eines Baustoffes, insbesondere für Innenputz und Estrich, mit Wasser Download PDF

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Publication number
EP0930092B1
EP0930092B1 EP98123886A EP98123886A EP0930092B1 EP 0930092 B1 EP0930092 B1 EP 0930092B1 EP 98123886 A EP98123886 A EP 98123886A EP 98123886 A EP98123886 A EP 98123886A EP 0930092 B1 EP0930092 B1 EP 0930092B1
Authority
EP
European Patent Office
Prior art keywords
unit
wheeled
wheeled unit
water
mixing
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 - Lifetime
Application number
EP98123886A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0930092A3 (de
EP0930092A2 (de
Inventor
Hans-Peter Dipl.-Ing Irsch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Knauf PFT GmbH and Co KG
Original Assignee
Pft Putz- und Fordertechnik & Co KG GmbH
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 Pft Putz- und Fordertechnik & Co KG GmbH filed Critical Pft Putz- und Fordertechnik & Co KG GmbH
Publication of EP0930092A2 publication Critical patent/EP0930092A2/de
Publication of EP0930092A3 publication Critical patent/EP0930092A3/de
Application granted granted Critical
Publication of EP0930092B1 publication Critical patent/EP0930092B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B28C5/10—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
    • B28C5/1215—Independent stirrer-drive units, e.g. portable or mounted on a wheelbarrow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/50—Movable or transportable mixing devices or plants
    • B01F33/502—Vehicle-mounted mixing devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/28—Mixing cement, mortar, clay, plaster or concrete ingredients
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/114—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/23—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis
    • B01F27/232—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes
    • B01F27/2321—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes having different inclinations, e.g. non parallel

Definitions

  • the invention relates to a device for, in particular continuous, mixing of a Building material, especially for interior plaster and screed, with water with a storage container, one loaded from this, provided with a water connection Mixing vessel and electrical control devices as well as water fittings, which can also be moved in a building on a construction site.
  • Such a device is known from DE 24 07 657 A1. It has dimensions with which they find themselves in an unfinished building through the normal door openings into the various Can bring rooms. In order to be as mobile as possible, the known device is by means of four trailing rollers can be moved.
  • the invention has for its object the mobility of a device of the beginning mentioned type to further increase.
  • this purpose is achieved in that the device in two separately movable units is divisible.
  • the two units are naturally smaller than the device overall and therefore easier to move. Above all, they are easier to carry.
  • one unit has the storage container and the mixing vessel and the other unit has the electrical control devices and the water fittings. Only electrical connections and water connections between the two units need to be disconnected and re-established. Furthermore, there is a simple possibility of exchanging the electrical control devices and water fittings by exchanging the entire unit in question. This is advantageous for maintenance and repair purposes as well as for adapting the device to the different regulations of different countries.
  • the one unit has four wheels and the other unit is smaller and only two wheels.
  • the smaller, two-wheeled unit is easier to handle and correspondingly easier to connect to and detach from the four-wheeled unit. It can be carried by the four-wheel unit in the device as a whole.
  • the downsizing of the four-wheel unit compared to the known device allows the further embodiment of the invention that the four-wheel unit has two large wheels and two trailing wheels in the manner of a wheelchair.
  • the large wheels which are preferably arranged near the center of gravity of the unit, the unit can be more easily passed over obstacles, such as installation pipes and cables laid on the floor of the shell. If necessary, the unit can also be tilted about the axis of these wheels.
  • the combination of fixed wheels with trailing rollers is easier to master than four trailing rollers, such as are required in the known device because of their size.
  • the two-wheeled unit is preferably constructed in the manner of a hand truck and tilted, movable and tilted slightly to the other side with support.
  • the unit can have a bracket for support.
  • the two-wheeled unit can be hooked onto the four-wheeled unit in a tilted position and can be raised by pivoting around the hook with support in this and can be hooked up again in the position pivoted towards the four-wheeled unit.
  • connection is firm and can be made and released quickly and easily.
  • the wheels of the two-wheeled unit are lifted off the ground, the two-wheeled unit is carried by the four-wheeled.
  • the device as a whole is preferably moved by means of a handle bar arranged on the two-wheel unit.
  • the two units are labeled 1 and 2.
  • the unit 1 is on a, essentially designed as an angle, machine frame 3 Storage container 4 arranged.
  • At 5 there is a swivel and removable one, further attached to the machine frame 3, mixing and pumping unit 6 attached.
  • the storage container 4 has an inclined base 8 swept by a feed wheel 7, in which an ejection point in the form of a recess 9 is set up at the top.
  • the lower part of the bottom 8 is semi-circular in adaptation to the feed wheel 7.
  • the side wall of the storage container 4, stiffened by beads 10, merges upwards into a rectangular cross section.
  • the storage container is either provided with a grate for placing and emptying a construction material bag or with a hood for pneumatic filling (not shown).
  • the feed wheel 7 pushes the building material with blades 11 upwards on the inclined floor 8 up to the recess 9 through which it is discharged.
  • a housing 12 to which a mixing chamber provided with a water connection and furthermore a pump and a delivery hose connect.
  • a spray nozzle At the end of the delivery hose there is a spray nozzle with which the material is applied to a wall or on the floor with the supply of compressed air.
  • the unit 1 is provided with two wheels 13 and two rollers 14 arranged in an articulated and trailing manner.
  • the wheels 13 have a diameter of at least 30 cm and at most 70 cm, preferably about 50 cm.
  • the diameter of the rolls is between 20 cm and 250 cm, preferably about 230 cm.
  • the unit 1 is provided on one side with pull-out handles 15 and on the other side with handles 16 which can be pivoted from a position shown vertically downward in the drawing into a horizontal position of use.
  • the unit 1 can also be carried using the handles 15 and 16.
  • a control cabinet 25 with the electrical control devices and underneath a cabinet 26 of the same cross section can be seen, which contains the water fittings.
  • various switches can be seen, on the side wall a connection 28 for the power supply, a socket 29 for the electrical connection of a compressor 30 mounted on the console 24, which generates the compressed air mentioned, a socket 31 for the Connection of the mixer motor 32 and a socket 33 for connecting a motor not shown in the drawing, which drives the feed wheel 7.
  • a water connection 34 can be seen under the cabinet 26. The connections for a line connection from the cabinet 26 to the mixer mentioned do not appear in the drawing. As can be seen in FIG.
  • the unit 2 is hooked to the unit 1 with a surround 35 for the bracket 18 arranged on the underside of the bracket 24.
  • the console 24 sits flush between the two handles 25.
  • the unit 2 is hooked to the unit 1 by means of two hook elements 36 arranged on the supports 22, which engage into the eyelets 17 from below.
  • the hook elements 36 are held in a sleeve 37 and guided.
  • a spring arranged in the sleeve presses it upwards.
  • An at the bottom of the sleeve 37 protruding end of the hook elements angled handle 38 cooperates with an inclined surface at the lower end of the sleeve 37 such that the hook element 36 can be retracted downward under tension of the spring and is pushed upwards when the spring is released.
  • Fig. 3 shows the functional position
  • Fig. 3 shows the retracted position.
  • the unit 2 can be moved in the manner of a hand truck.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Handcart (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Road Paving Machines (AREA)
  • Floor Finish (AREA)
  • Building Environments (AREA)
EP98123886A 1998-01-15 1998-12-16 Vorrichtung zum Mischen eines Baustoffes, insbesondere für Innenputz und Estrich, mit Wasser Expired - Lifetime EP0930092B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19801110 1998-01-15
DE19801110A DE19801110A1 (de) 1998-01-15 1998-01-15 Vorrichtung zum Mischen eines Baustoffes, insbesondere für Innenputz und Estrich, mit Wasser

Publications (3)

Publication Number Publication Date
EP0930092A2 EP0930092A2 (de) 1999-07-21
EP0930092A3 EP0930092A3 (de) 1999-10-06
EP0930092B1 true EP0930092B1 (de) 2003-03-05

Family

ID=7854566

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98123886A Expired - Lifetime EP0930092B1 (de) 1998-01-15 1998-12-16 Vorrichtung zum Mischen eines Baustoffes, insbesondere für Innenputz und Estrich, mit Wasser

Country Status (7)

Country Link
EP (1) EP0930092B1 (pt)
AT (1) ATE233591T1 (pt)
DE (2) DE19801110A1 (pt)
DK (1) DK0930092T3 (pt)
ES (1) ES2193469T3 (pt)
PL (1) PL187344B1 (pt)
PT (1) PT930092E (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103978559A (zh) * 2014-06-09 2014-08-13 张明明 一种小型牵引式稳定土搅拌机

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1684053B2 (de) * 1967-09-09 1976-06-10 Zyklos Metallbau KG Dipl.-Ing. Karl Hagele, 7143 Vaihingen Vorrichtung zum herstellen und foerdern von gipsmoertel
ITBS940085A1 (it) * 1994-07-12 1996-01-12 Roberto Martinelli Macchina intonacatrice scomponibile e trasformabile in altra macchina

Also Published As

Publication number Publication date
PL187344B1 (pl) 2004-06-30
PL329897A1 (en) 1999-07-19
ES2193469T3 (es) 2003-11-01
PT930092E (pt) 2003-07-31
DK0930092T3 (da) 2003-06-30
DE19801110A1 (de) 1999-07-22
EP0930092A3 (de) 1999-10-06
DE59807388D1 (de) 2003-04-10
EP0930092A2 (de) 1999-07-21
ATE233591T1 (de) 2003-03-15

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