EP1528183A2 - material dispensing container for flowable and/or pumpable bulk materials - Google Patents

material dispensing container for flowable and/or pumpable bulk materials Download PDF

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Publication number
EP1528183A2
EP1528183A2 EP04025465A EP04025465A EP1528183A2 EP 1528183 A2 EP1528183 A2 EP 1528183A2 EP 04025465 A EP04025465 A EP 04025465A EP 04025465 A EP04025465 A EP 04025465A EP 1528183 A2 EP1528183 A2 EP 1528183A2
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EP
European Patent Office
Prior art keywords
side walls
container
material feed
container according
container bottom
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.)
Withdrawn
Application number
EP04025465A
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German (de)
French (fr)
Other versions
EP1528183A3 (en
Inventor
Bela-Johann Gödri
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.)
Putzmeister Moertelmaschinen GmbH
Original Assignee
Putzmeister Moertelmaschinen 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 Putzmeister Moertelmaschinen GmbH filed Critical Putzmeister Moertelmaschinen GmbH
Publication of EP1528183A2 publication Critical patent/EP1528183A2/en
Publication of EP1528183A3 publication Critical patent/EP1528183A3/en
Withdrawn legal-status Critical Current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
    • B28C5/1223—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 discontinuously operating mixing devices, e.g. with consecutive containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/16—Discharge means, e.g. with intermediate storage of fresh concrete
    • B28C7/161—Discharge means, e.g. with intermediate storage of fresh concrete with storage reservoirs for temporarily storing the fresh concrete; Charging or discharging devices therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/26—Hoppers, i.e. containers having funnel-shaped discharge sections
    • B65D88/28—Construction or shape of discharge section
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on buildings
    • E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
    • E04F21/06—Implements for applying plaster, insulating material, or the like
    • E04F21/08—Mechanical implements
    • E04F21/10—Mechanical implements centrifugally acting

Definitions

  • the invention relates to a material feed container for receiving and removal of flowable and / or pumpable conveyed goods with two opposing, converging towards a container bottom in a funnel-like manner Sidewalls.
  • Material feed containers of this type are used, for example, in mortar spray machines for receiving the in a mixer of powdered mortar and Water-based liquid mortar used by the material feed tank from, for example, a conveyor spiral and a screw conveyor is promoted to an office.
  • Mortar sprayers are mostly called Motor vehicle trailers trained mobile machines with their own Drive motor and compressor are equipped.
  • To the transport weight to keep small, u.a. in the construction of the material feed container paid attention to a light construction.
  • heavy material to be formed dimensionally stable must, were previously compromises in the selection of the container wall thickness required. In order to get thinner wall thicknesses, it was previously suggested the container walls on the outside with welded reinforcement strips to provide. However, it had to be accepted that occurs during welding delay, the subsequent straightening had to be fixed again.
  • the invention is based on the object, a container construction to develop the use of thin-walled container walls allowed and still ensures high rigidity.
  • the solution according to the invention is based primarily on the idea that the two opposite, converging funnel-like towards the container Side walls of the material feed container in their course in Direction tank bottom at least partially convex to the container interior are curved.
  • the inherent rigidity significantly increased.
  • the wall thickness can be reduced compared to flat side walls.
  • the inventive Solution also causes the wall slope of the increases both side walls towards the container bottom. This leads to a Improvement of the sliding behavior of the material in the container towards the bottom of the container.
  • the two side walls are functional over the container bottom concavely curved after the container interior with each other connected.
  • the two side walls to form an im Cross-section of rectangular outline bounded by two end walls.
  • the two outer edges of the end walls have a to the Curvature of the side walls adapted concave curvature.
  • a further preferred embodiment of the invention provides that in the field the container bottom is at least over part of the floor length between the two end walls extending mixing and / or Conveyor is arranged.
  • the mixing and / or conveying member is included expediently designed as a conveyor spiral.
  • the pump organ can be used as a screw pump, Be configured piston pump or rotor pump.
  • the mobile mortar spraying machine shown in Fig. 1 in a front view is designed as a motor vehicle trailer. It has a single-axle chassis 10 with trailer drawbar 12 and telescopic support leg 14, the one located in an engine compartment 16 drive motor with compressor and Machine control, a material feed container 18 and a as Hubmischer trained mixing container 20 carries.
  • the mixing container 20 is via a filling opening in the region of its lid 22 with powdered Mortar loadable. It also includes a water connection 24 for the controlled supply of water and an unillustrated mixer for the production of pumpable wet mortar.
  • the wet mortar is going down its completion by tilting the mixing container 20 about the axis 26th transferred to the material feed container 18 and from there via the im Bottom area of the material feed container 18 arranged conveyor spiral 28 and the outwardly subsequent screw pump 30 via a Hose conveyed to a job site.
  • a special feature of the invention is that the two side walls 32 of the material feed container 18, in the direction of the container bottom 34th converge, over most of their height one after the container interior have pointing convex curvature. With this measure will ensures that the inherent rigidity of the side walls 32 for a given wall thickness is significantly increased. Conversely, given a given rigidity the wall thickness compared to the use of flat side walls be reduced, resulting in a significant weight savings. How out Fig. 3 can be seen, takes the wall slope in the region of the side walls 32 in the direction of the container bottom 34 too. This will cause the material to slip off facilitated in the direction of conveyor spiral.
  • the two side walls 32 through two vertical flat end walls 36 limited.
  • the front side walls 36 are at their downwardly facing marginal edges 38 in the same way as the side walls 32 concavely curved.
  • the motor-driven drive shaft 40 for the conveyor coil 28 and the screw pump 30 is connected.
  • the invention relates to a material supply container for receiving and discharge of flow and / or pumpable material.
  • Material feed container 18 of this type For example, in mortar sprayers for receiving previously in used a mixer 20 wet mortar.
  • the material feed container 18 has two opposite, to a container bottom 34 towards funnel-like converging side walls 32, over which the Mixture to a arranged in the bottom area mixing and conveying member is directed.
  • the two funnel-like side walls 32 in their course in the direction of the container bottom 34 at least partially the container interior are curved convex, so that their wall slope in Towards the container bottom 34 increases.

Abstract

The material delivery container (18) to hold and deliver a flowing and/or pumpable product has two oppositely disposed side walls (32) converging in the direction of the bottom (34) in funnel fashion. The two side walls are convexly curved in their progression to the bottom of the container, and the wall inclination increases in this direction. The two side walls are bound by two flat vertical end walls (36) to form a contour which is rectangular in cross section. The two side edges of the end walls have a concave curvature conforming to the curvature of the side walls.

Description

Die Erfindung betrifft einen Materialaufgabebehälter zur Aufnahme und Abförderung von fließ- und/oder pumpfähigem Fördergut mit zwei einander gegenüberliegenden, zu einem Behälterboden hin trichterartig konvergierenden Seitenwänden.The invention relates to a material feed container for receiving and removal of flowable and / or pumpable conveyed goods with two opposing, converging towards a container bottom in a funnel-like manner Sidewalls.

Materialaufgabebehälter dieser Art werden beispielsweise in Mörtelspritzmaschinen zur Aufnahme des in einem Mischer aus pulverförmigem Mörtel und Wasser hergestellten Flüssigmörtel verwendet, der vom Materialaufgabebehälter aus beispielsweise über eine Förderwendel und eine Förderschnecke zu einer Auftragsstelle gefördert wird. Mörtelspritzmaschinen sind meist als Kraftfahrzeuganhänger ausgebildete mobile Maschinen, die mit eigenem Antriebsmotor und Kompressor ausgestattet sind. Um das Transportgewicht klein zu halten, wird u.a. bei der Konstruktion des Materialaufgabebehälters auf eine leichte Bauweise geachtet. Da der Behälter andererseits wegen des von ihm aufzunehmenden schweren Förderguts formstabil ausgebildet sein muss, waren bisher Kompromisse bei der Auswahl der Behälterwandstärke erforderlich. Um zu dünneren Wandstärken zu kommen, wurde früher vorgeschlagen, die Behälterwände außenseitig mit aufgeschweißten Verstärkungsleisten zu versehen. Allerdings musste dabei in Kauf genommen werden, dass beim Schweißen Verzug eintritt, der durch anschließendes Richten wieder behoben werden musste.Material feed containers of this type are used, for example, in mortar spray machines for receiving the in a mixer of powdered mortar and Water-based liquid mortar used by the material feed tank from, for example, a conveyor spiral and a screw conveyor is promoted to an office. Mortar sprayers are mostly called Motor vehicle trailers trained mobile machines with their own Drive motor and compressor are equipped. To the transport weight to keep small, u.a. in the construction of the material feed container paid attention to a light construction. On the other hand, because of the container be formed by him heavy material to be formed dimensionally stable must, were previously compromises in the selection of the container wall thickness required. In order to get thinner wall thicknesses, it was previously suggested the container walls on the outside with welded reinforcement strips to provide. However, it had to be accepted that occurs during welding delay, the subsequent straightening had to be fixed again.

Ausgehend hiervor liegt der Erfindung die Aufgabe zugrunde, eine Behälterkonstruktion zu entwickeln, die die Verwendung dünnwandiger Behälterwände erlaubt und dennoch eine hohe Eigensteifigkeit gewährleistet.Based on this, the invention is based on the object, a container construction to develop the use of thin-walled container walls allowed and still ensures high rigidity.

Zur Lösung dieser Aufgabe wird die im Patentanspruch 1 angegebene Merkmalskombination vorgeschlagen. Vorteilhafte Ausgestaltungen und Weiterbildungen der Erfindungen ergeben sich aus den abhängigen Ansprüchen.To solve this problem specified in claim 1 Feature combination proposed. Advantageous embodiments and Further developments of the invention will become apparent from the dependent claims.

Der erfindungsgemäßen Lösung liegt vor allem der Gedanke zugrunde, dass die beiden einander gegenüberliegenden, zum Behälter hin trichterartig konvergierenden Seitenwände des Materialaufgabebehälters in ihrem Verlauf in Richtung Behälterboden zumindest partiell nach dem Behälterinneren konvex gekrümmt sind. Dadurch wird bei gegebener Wandstärke die Eigensteifigkeit signifikant erhöht. Umgekehrt kann bei vorgegebener Eigensteifigkeit die Wandstärke gegenüber ebenen Seitenwänden reduziert werden. Die erfindungsgemäße Lösung führt außerdem dazu, dass die Wandsteigung der beiden Seitenwände in Richtung Behälterboden zunimmt. Dies führt zu einer Verbesserung des Abgleitverhaltens des im Behälter befindlichen Materials in Richtung Behälterboden. Die beiden Seitenwände sind zweckmäßig über den nach dem Behälterinneren konkav gekrümmten Behälterboden miteinander verbunden.The solution according to the invention is based primarily on the idea that the two opposite, converging funnel-like towards the container Side walls of the material feed container in their course in Direction tank bottom at least partially convex to the container interior are curved. As a result, for a given wall thickness, the inherent rigidity significantly increased. Conversely, given a given inherent rigidity the wall thickness can be reduced compared to flat side walls. The inventive Solution also causes the wall slope of the increases both side walls towards the container bottom. This leads to a Improvement of the sliding behavior of the material in the container towards the bottom of the container. The two side walls are functional over the container bottom concavely curved after the container interior with each other connected.

Vorteilhafterweise sind die beiden Seitenwände unter Bildung eines im Querschnitt rechteckigen Umrisses durch zwei Stirnseitenwände begrenzt. Die beiden Außenränder der Stirnseitenwände weisen dabei eine an die Krümmung der Seitenwände angepasste konkave Krümmung auf.Advantageously, the two side walls to form an im Cross-section of rectangular outline bounded by two end walls. The two outer edges of the end walls have a to the Curvature of the side walls adapted concave curvature.

Eine weitere bevorzugte Ausgestaltung der Erfindung sieht vor, dass im Bereich des Behälterbodens ein sich zumindest über einen Teil der Bodenlänge zwischen den beiden Stirnseitenwänden erstreckendes Misch- und/oder Förderorgan angeordnet ist. Das Misch- und/oder Förderorgan ist dabei zweckmäßig als Förderwendel ausgebildet. Vorteilhafterweise ist an einer der Stirnseitenwände im Bereich des Behälterbodens nach außen hin ein über das Misch- und/oder Förderorgan mit Fördergut beaufschlagtes Pumporgan angeschlossen. Das Pumporgan kann dabei als Schneckenpumpe, Kolbenpumpe oder Rotorpumpe ausgebildet sein. A further preferred embodiment of the invention provides that in the field the container bottom is at least over part of the floor length between the two end walls extending mixing and / or Conveyor is arranged. The mixing and / or conveying member is included expediently designed as a conveyor spiral. Advantageously, at one the end walls in the region of the container bottom to the outside via the mixing and / or conveying member loaded with conveyed pumping organ connected. The pump organ can be used as a screw pump, Be configured piston pump or rotor pump.

Im folgenden wird die Erfindung anhand eines in der Zeichnung in schematischer Weise dargestellten Ausführungsbeispiels näher erläutert.

Fig. 1
eine Rückseitenansicht einer Mörtelspritzmaschine mit Hubmischer und Materialaufgabebehälter;
Fig. 2
eine schaubildliche Darstellung des Fahrzeugrahmens der Mörtelspritzmaschine mit Materialaufgabebehälter und angeschlossener Schneckenpumpe;
Fig. 3a
einen senkrechten Schnitt durch den Materialaufgabebehälter der Mörtelspritzmaschine nach Fig. 1 und 2.
In the following the invention will be explained in more detail with reference to an embodiment shown schematically in the drawing.
Fig. 1
a rear view of a mortar spraying machine with lift mixer and material feed container;
Fig. 2
a perspective view of the vehicle frame of the mortar spraying machine with material feed container and connected screw pump;
Fig. 3a
a vertical section through the material feed container of the mortar spraying machine according to FIGS. 1 and 2.

Die in Fig. 1 in einer Frontansicht gezeigte mobile Mörtelspritzmaschine ist als Kraftfahrzeuganhänger konzipiert. Sie weist ein einachsiges Fahrgestell 10 mit Anhängerdeichsel 12 und teleskopierbarem Stützbein 14 auf, das einen in einem Motorraum 16 befindlichen Antriebsmotor mit Kompressor und Maschinensteuerung, einen Materialaufgabebehälter 18 sowie einen als Hubmischer ausgebildeten Mischbehälter 20 trägt. Der Mischbehälter 20 ist über eine Einfüllöffnung im Bereich seines Deckels 22 mit pulverförmigem Mörtel beschickbar. Er enthält außerdem einen Wasseranschluss 24 für die gesteuerte Zuführung von Wasser sowie ein nicht dargestelltes Mischwerk zur Herstellung von pumpfähigem Nassmörtel. Der Nassmörtel wird nach seiner Fertigstellung durch Kippen des Mischbehälters 20 um die Achse 26 in den Materialaufgabebehälter 18 umgefüllt und von dort aus über die im Bodenbereich des Materialaufgabebehälters 18 angeordnete Förderwendel 28 und die nach außen anschließende Schneckenpumpe 30 über einen Schlauch zu einer Auftragsstelle gefördert.The mobile mortar spraying machine shown in Fig. 1 in a front view is designed as a motor vehicle trailer. It has a single-axle chassis 10 with trailer drawbar 12 and telescopic support leg 14, the one located in an engine compartment 16 drive motor with compressor and Machine control, a material feed container 18 and a as Hubmischer trained mixing container 20 carries. The mixing container 20 is via a filling opening in the region of its lid 22 with powdered Mortar loadable. It also includes a water connection 24 for the controlled supply of water and an unillustrated mixer for the production of pumpable wet mortar. The wet mortar is going down its completion by tilting the mixing container 20 about the axis 26th transferred to the material feed container 18 and from there via the im Bottom area of the material feed container 18 arranged conveyor spiral 28 and the outwardly subsequent screw pump 30 via a Hose conveyed to a job site.

Eine Besonderheit der Erfindung besteht darin, dass die beiden Seitenwände 32 des Materialaufgabebehälters 18, die in Richtung Behälterboden 34 konvergieren, über den größten Teil ihrer Höhe eine nach dem Behälterinneren weisende konvexe Krümmung aufweisen. Mit dieser Maßnahme wird erreicht, dass die Eigensteifigkeit der Seitenwände 32 bei gegebener Wandstärke wesentlich erhöht wird. Umgekehrt kann bei gegebener Eigensteifigkeit die Wandstärke gegenüber der Verwendung von ebenen Seitenwänden reduziert werden, was zu einer erheblichen Gewichtsersparnis führt. Wie aus Fig. 3 zu ersehen ist, nimmt die Wandsteigung im Bereich der Seitenwände 32 in Richtung Behälterboden 34 zu. Dadurch wird das Abgleiten des Materials in Richtung Förderwendel erleichtert.A special feature of the invention is that the two side walls 32 of the material feed container 18, in the direction of the container bottom 34th converge, over most of their height one after the container interior have pointing convex curvature. With this measure will ensures that the inherent rigidity of the side walls 32 for a given wall thickness is significantly increased. Conversely, given a given rigidity the wall thickness compared to the use of flat side walls be reduced, resulting in a significant weight savings. How out Fig. 3 can be seen, takes the wall slope in the region of the side walls 32 in the direction of the container bottom 34 too. This will cause the material to slip off facilitated in the direction of conveyor spiral.

Wie aus Fig. 2 zu ersehen ist, sind die beiden Seitenwände 32 durch zwei senkrechte ebene Stirnseitenwände 36 begrenzt. Die Stirnseitenwände 36 sind an ihren nach unten weisenden Randkanten 38 in gleicher Weise wie die Seitenwände 32 konkav gekrümmt. An der motorseitigen Stirnseitenwand 36 greift in der Nähe des Behälterbodens 34 die motorgetriebene Antriebswelle 40 für die Förderwendel 28 und die Schneckenpumpe 30 durch, während an der gegenüberliegenden Stirnseitenwand 36 die Schneckenpumpe 30 angeschlossen ist.As can be seen from Fig. 2, the two side walls 32 through two vertical flat end walls 36 limited. The front side walls 36 are at their downwardly facing marginal edges 38 in the same way as the side walls 32 concavely curved. At the engine-side end wall 36 engages in the vicinity of the container bottom 34, the motor-driven drive shaft 40 for the conveyor coil 28 and the screw pump 30 through, while on the opposite end wall 36, the screw pump 30 is connected.

Zusammenfassend ist folgendes festzuhalten: Die Erfindung bezieht sich auf einen Materialaufgabebehälter zur Aufnahme und Abförderung von fließund/oder pumpfähigem Fördergut. Materialaufgabebehälter 18 dieser Art werden beispielsweise in Mörtelspritzmaschinen zur Aufnahme von zuvor in einem Mischer 20 erzeugtem Nassmörtel eingesetzt. Der Materialaufgabebehälter 18 weist zwei einander gegenüberliegende, zu einem Behälterboden 34 hin trichterartig konvergierende Seitenwände 32 auf, über die das Mischgut zu einem im Bodenbereich angeordneten Misch- und Förderorgan geleitet wird. Um trotz dünnwandiger Bauweise eine ausreichende Eigenstabilität des Materialaufgabebehälters zu gewährleisten, wird gemäß der Erfindung vorgeschlagen, dass die beiden trichterartig verlaufenden Seitenwände 32 in ihrem Verlauf in Richtung Behälterboden 34 zumindest partiell nach dem Behälterinneren konvex gekrümmt sind, so dass ihre Wandsteigung in Richtung Behälterboden 34 zunimmt.In summary, the following should be noted: The invention relates to a material supply container for receiving and discharge of flow and / or pumpable material. Material feed container 18 of this type For example, in mortar sprayers for receiving previously in used a mixer 20 wet mortar. The material feed container 18 has two opposite, to a container bottom 34 towards funnel-like converging side walls 32, over which the Mixture to a arranged in the bottom area mixing and conveying member is directed. In spite of thin-walled construction sufficient inherent stability to ensure the material feed container, according to the invention suggested that the two funnel-like side walls 32 in their course in the direction of the container bottom 34 at least partially the container interior are curved convex, so that their wall slope in Towards the container bottom 34 increases.

Claims (9)

Materialaufgabebehälter zur Aufnahme und Abförderung von fließund/oder pumpfähigem Fördergut mit zwei einander gegenüberliegenden, zu einem Behälterboden (34) trichterartig konvergierenden Seitenwänden (32), dadurch gekennzeichnet, dass die beiden Seitenwände (32) in ihrem Verlauf in Richtung Behälterboden zumindest partiell nach dem Behälterinneren konvex gekrümmt sind.Material feed container for receiving and conveying off flowable and / or pumpable conveyed goods with two opposite, to a container bottom (34) funnel-like converging side walls (32), characterized in that the two side walls (32) in their course towards the container bottom at least partially to the container interior are curved convexly. Materialaufgabebehälter nach Anspruch (1), dadurch gekennzeichnet, dass die Wandsteigung der beiden Seitenwände (32) in Richtung Behälterboden (34) zunimmt.Material feed container according to claim (1), characterized in that the wall slope of the two side walls (32) in the direction of the container bottom (34) increases. Materialaufgabebehälter nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die beiden Seitenwände (32) unter Bildung eines im Querschnitt rechteckigen Umrisses durch zwei ebene, im wesentlichen senkrechte Stirnseitenwände (36) begrenzt sind.A material supply container according to claim 1 or 2, characterized in that the two side walls (32) are bounded by two flat, substantially vertical end side walls (36) to form a rectangular in cross section outline. Materialaufgabebehälter nach Anspruch 3, dadurch gekennzeichnet, dass die beiden seitlichen Randkanten (38) der Stirnseitenwände (36) eine an die Krümmung der Seitenwände (32) angepasste konkave Krümmung aufweisen.Material feed container according to claim 3, characterized in that the two lateral peripheral edges (38) of the end side walls (36) have a curvature adapted to the curvature of the side walls (32). Materialaufgabebehälter nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die beiden Seitenwände (32) über den nach dem Behälterinneren konkav gekrümmten Behälterboden (34) miteinander verbunden sind.Material feed container according to one of claims 1 to 4, characterized in that the two side walls (32) are connected to each other via the container bottom concavely curved container bottom (34). Materialaufgabebehälter nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass im Bereich des Behälterbodens (34) ein sich zumindest über einen Teil der Bodenlänge zwischen den beiden Stirnseitenwänden (36) erstreckendes, motorisch angetriebenes Mischund/oder Förderorgan angeordnet ist.Material supply container according to one of claims 1 to 5, characterized in that in the region of the container bottom (34) at least over part of the bottom length between the two end walls (36) extending, motor-driven mixing and / or conveying member is arranged. Materialaufgabebehälter nach Anspruch 6, dadurch gekennzeichnet, dass das Misch- und/oder Förderorgan als Förderwendel ausgebildet ist.Material feed container according to claim 6, characterized in that the mixing and / or conveying member is designed as a conveyor spiral. Materialaufgabebehälter nach Anspruch 6 oder 7, dadurch gekennzeichnet, dass an einer der Stirnseitenwände im Bereich des Behälterbodens nach außen hin ein über das Misch- und/oder Förderorgan mit Fördergut beaufschlagtes Pumporgan angeschlossen ist.Material feed container according to claim 6 or 7, characterized in that on one of the end walls in the region of the container bottom outwardly via the mixing and / or conveying member acted upon with conveyed pumping member is connected. Materialaufgabebehälter nach Anspruch 8, dadurch gekennzeichnet, dass das Pumporgan als Schneckenpumpe ausgebildet ist.Material feed container according to claim 8, characterized in that the pump element is designed as a screw pump.
EP04025465A 2003-10-31 2004-10-27 material dispensing container for flowable and/or pumpable bulk materials Withdrawn EP1528183A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10351335 2003-10-31
DE2003151335 DE10351335A1 (en) 2003-10-31 2003-10-31 Material feed container for flowable and / or pumpable material

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EP1528183A2 true EP1528183A2 (en) 2005-05-04
EP1528183A3 EP1528183A3 (en) 2006-04-19

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CN107165386A (en) * 2017-06-26 2017-09-15 李爱芹 Mortar, which is got rid of, penetrates roller

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2002035C (en) * 2008-09-29 2010-03-30 Rademaker B V METHOD AND DEVICE FOR APPLYING A PASTE COAT TO A TRANSPORTER.
EP2168435A1 (en) * 2008-09-29 2010-03-31 Rademaker B.V. Method and device for arranging a dough layer on a conveyor.
US8632328B2 (en) 2008-09-29 2014-01-21 Rademaker B.V. Device for arranging a dough layer on a conveyor
CN107165386A (en) * 2017-06-26 2017-09-15 李爱芹 Mortar, which is got rid of, penetrates roller
CN107165386B (en) * 2017-06-26 2019-08-16 李爱芹 Mortar, which is got rid of, penetrates roller

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DE10351335A1 (en) 2005-06-02

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