EP0657261A1 - Device for dosing and mixing fractions for a specific mortar - Google Patents

Device for dosing and mixing fractions for a specific mortar Download PDF

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Publication number
EP0657261A1
EP0657261A1 EP95200067A EP95200067A EP0657261A1 EP 0657261 A1 EP0657261 A1 EP 0657261A1 EP 95200067 A EP95200067 A EP 95200067A EP 95200067 A EP95200067 A EP 95200067A EP 0657261 A1 EP0657261 A1 EP 0657261A1
Authority
EP
European Patent Office
Prior art keywords
dosing
silo
housing
dosing unit
base plate
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.)
Granted
Application number
EP95200067A
Other languages
German (de)
French (fr)
Other versions
EP0657261B1 (en
Inventor
Hendricus Antonius Petrus Kouwenhoven
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.)
Bv Grint- En Zandexploitatiemaatschappij V/h Gebrs Smals
Original Assignee
Bv Grint- En Zandexploitatiemaatschappij V/h Gebrs Smals
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 Bv Grint- En Zandexploitatiemaatschappij V/h Gebrs Smals filed Critical Bv Grint- En Zandexploitatiemaatschappij V/h Gebrs Smals
Publication of EP0657261A1 publication Critical patent/EP0657261A1/en
Application granted granted Critical
Publication of EP0657261B1 publication Critical patent/EP0657261B1/en
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
    • 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
    • B28C7/04—Supplying or proportioning the ingredients
    • B28C7/0404—Proportioning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/714—Feed mechanisms for feeding predetermined amounts
    • B01F35/7141—Feed mechanisms for feeding predetermined amounts using measuring chambers moving between a loading and unloading position, e.g. reciprocating feed frames

Definitions

  • the invention relates to a device for dosing and mixing fractions for a mortar suitable for pointing, bricklaying and/or floors and consisting of at least a bonding agent or binder such as a cement and a sand fraction provided with a silo having compartments for each fraction, a dosing unit arranged under the silo with a chamber of predetermined volume arranged for each fraction.
  • the invention has for its object to simplify the structure of a device as stated above.
  • the device according to the invention is distinguished in that the dosing unit consists of a housing slidable relative to the outlet of the silo and provided with a number of dosing chambers and with a valve closing the outlet opening of a silo, wherein beneath the slidable housing is arranged a fixed base plate having a passage opening moved relative to the outlet opening of the silo for discharging the fractions out of the dosing housing.
  • the mass to be mixed is always in the correct ratio for the specific application of the mortar.
  • the invention further suggests to provide the dosing unit with a shaking or vibrating means, for example an electric massage motor.
  • the invention recommends a measuring means attached to the base plate in order to measure the zero weight and the maximum weight of the dosing unit, so determining in a simple manner the correct ratio for the mixture.
  • Fig. 1 shows an embodiment of the silo 1 and dosing unit, wherein the dosing unit consists of a dosing housing 55 provided with three dosing chambers 56. The latter connect onto the compartment silo 1 which is provided here with two partitions P'. Because the partitions are arranged at a determined position in the dosing housing 55, the content of the dosing chamber 56 in the dosing housing 55 will differ depending on the desired volumetric mixing of the fractions for the mortar.
  • the dosing housing 55 is closed on the underside by a fixed base plate 57 which leads to a passage opening 58 of a downward oriented funnel 59.
  • the funnel 59 connects for instance onto a mixing device.
  • the dosing housing 55 is also provided with a closing plate 60 fixed thereto, the breadth of which corresponds with the breadth of the outlet opening of the silo 1 and the length of which corresponds with the length of travel of the dosing housing 55 when this can slide reciprocally in the direction of arrow P1 from the position drawn in fig. 1 to the position above the passage opening 58.
  • the sliding of the housing 55 can be carried out in random manner and is depicted here as a gear rack and gear wheel drive, wherein the gear rack 61 is fixed to the valve 60 and the gear wheel 62 is driven by a reversible motor 63.
  • Fig. 2 shows an embodiment which corresponds substantially with that of fig. 1, with the understanding that in the base plate 57 is arranged a measuring device 64 which can generate a signal to the central control unit 8 such that only when a determined filling weight is reached in the dosing housing 55 is the displacing of the housing 55 started by the starting signal for the motor 63 from the central control unit 8. Mixing and applying will otherwise take place in the manner as known in the art.
  • the central control unit 8 can also be provided with a protection during the zero measuring of the dosing unit 55 such that, after reaching the zero weight, the valve 60 is returned to the closed position. Thus ensured is that the dosing unit 55 is completely emptied.
  • Proposed in fig. 1 is to embody the dosing unit 55 with a vibrating or eccentric mass motor (not shown), which is preferably arranged on the side of the cement dosing chamber.
  • a vibrating or eccentric mass motor (not shown), which is preferably arranged on the side of the cement dosing chamber.

Abstract

A device for dosing, mixing and applying a mortar suitable for pointing, bricklaying and/or floors and consisting of at least an adhering or binding agent such as a cement and a sand fraction in addition to water, said device consisting of a housing (55) slidable relative to the outlet of the silo (1) and provided with a number of dosing chambers (56) and with a valve (60) closing the outlet opening of a silo, wherein beneath the slidable housing is arranged a fixed base plate having a passage opening moved relative to the outlet opening of the silo for discharging the fractions out of the dosing housing.

Description

  • The invention relates to a device for dosing and mixing fractions for a mortar suitable for pointing, bricklaying and/or floors and consisting of at least a bonding agent or binder such as a cement and a sand fraction provided with a silo having compartments for each fraction, a dosing unit arranged under the silo with a chamber of predetermined volume arranged for each fraction.
  • The invention has for its object to simplify the structure of a device as stated above.
  • The device according to the invention is distinguished in that the dosing unit consists of a housing slidable relative to the outlet of the silo and provided with a number of dosing chambers and with a valve closing the outlet opening of a silo, wherein beneath the slidable housing is arranged a fixed base plate having a passage opening moved relative to the outlet opening of the silo for discharging the fractions out of the dosing housing.
  • Owing to a dosing unit having a number of dosing chambers, the mass to be mixed is always in the correct ratio for the specific application of the mortar. In order to fill up the different dosing chambers with the fraction from the silo the invention further suggests to provide the dosing unit with a shaking or vibrating means, for example an electric massage motor.
  • Further the invention recommends a measuring means attached to the base plate in order to measure the zero weight and the maximum weight of the dosing unit, so determining in a simple manner the correct ratio for the mixture.
  • Mentioned and other features will be further elucidated in the figure description hereinbelow of a number of embodiments. In the drawing:
    • Fig. 1 is a perspective top view of the underside of the silo with dosing unit according to the invention,
    • fig. 2 is a side view of the embodiment of fig. 1, which is provided here, however, with a weight measuring means.
  • Fig. 1 shows an embodiment of the silo 1 and dosing unit, wherein the dosing unit consists of a dosing housing 55 provided with three dosing chambers 56. The latter connect onto the compartment silo 1 which is provided here with two partitions P'. Because the partitions are arranged at a determined position in the dosing housing 55, the content of the dosing chamber 56 in the dosing housing 55 will differ depending on the desired volumetric mixing of the fractions for the mortar. The dosing housing 55 is closed on the underside by a fixed base plate 57 which leads to a passage opening 58 of a downward oriented funnel 59. The funnel 59 connects for instance onto a mixing device.
  • The dosing housing 55 is also provided with a closing plate 60 fixed thereto, the breadth of which corresponds with the breadth of the outlet opening of the silo 1 and the length of which corresponds with the length of travel of the dosing housing 55 when this can slide reciprocally in the direction of arrow P1 from the position drawn in fig. 1 to the position above the passage opening 58. The sliding of the housing 55 can be carried out in random manner and is depicted here as a gear rack and gear wheel drive, wherein the gear rack 61 is fixed to the valve 60 and the gear wheel 62 is driven by a reversible motor 63.
  • Fig. 2 shows an embodiment which corresponds substantially with that of fig. 1, with the understanding that in the base plate 57 is arranged a measuring device 64 which can generate a signal to the central control unit 8 such that only when a determined filling weight is reached in the dosing housing 55 is the displacing of the housing 55 started by the starting signal for the motor 63 from the central control unit 8. Mixing and applying will otherwise take place in the manner as known in the art.
  • The central control unit 8 can also be provided with a protection during the zero measuring of the dosing unit 55 such that, after reaching the zero weight, the valve 60 is returned to the closed position. Thus ensured is that the dosing unit 55 is completely emptied.
  • Proposed in fig. 1 is to embody the dosing unit 55 with a vibrating or eccentric mass motor (not shown), which is preferably arranged on the side of the cement dosing chamber. Thus is ensured that the dosing unit 55 is set into vibration and a correct quantity of cement can be carried out of the silo into the dosing unit in order to reach the desired weight in volumetric measured cement fraction.
  • The invention is not limited to the above described embodiments.

Claims (3)

  1. Device for dosing and mixing fractions for a mortar suitable for pointing, bricklaying and/or floors and consisting of at least a bonding agent or binder such as a cement and a sand fractionprovided with a silo having compartments for each fraction, a dosing unit arranged under the silo with a chamber of predetermined volume arranged for each fraction, characterized in that the dosing unit consists of a housing slidable relative to the outlet of the silo and provided with a number of dosing chambers and with a valve closing the outlet opening of a silo, wherein beneath the slidable housing is arranged a fixed base plate having a passage opening moved relative to the outlet opening of the silo for discharging the fractions out of the dosing housing.
  2. Device as claimed in claim 1, characterized in that the dosing unit is provided with a shaking or vibrating means, for example an eccentric masses motor.
  3. Device as claimed in claim 1, characterized in that a measuring means is arranged in the base plate for determining the total filling weight and the zero weight of the dosing unit.
EP95200067A 1990-10-24 1991-10-23 Device for dosing and mixing fractions for a specific mortar Expired - Lifetime EP0657261B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL9002321A NL9002321A (en) 1990-10-24 1990-10-24 METHOD AND APPARATUS FOR DOSING, MIXING AND APPLICATION OF A SPECIAL SPECIAL.
NL9002321 1990-10-24
EP91202749A EP0482720B1 (en) 1990-10-24 1991-10-23 Method and device for dosing, mixing and applying a specific mortar

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP91202749.7 Division 1991-10-23
EP91202749A Division EP0482720B1 (en) 1990-10-24 1991-10-23 Method and device for dosing, mixing and applying a specific mortar

Publications (2)

Publication Number Publication Date
EP0657261A1 true EP0657261A1 (en) 1995-06-14
EP0657261B1 EP0657261B1 (en) 2000-08-30

Family

ID=19857873

Family Applications (2)

Application Number Title Priority Date Filing Date
EP91202749A Expired - Lifetime EP0482720B1 (en) 1990-10-24 1991-10-23 Method and device for dosing, mixing and applying a specific mortar
EP95200067A Expired - Lifetime EP0657261B1 (en) 1990-10-24 1991-10-23 Device for dosing and mixing fractions for a specific mortar

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP91202749A Expired - Lifetime EP0482720B1 (en) 1990-10-24 1991-10-23 Method and device for dosing, mixing and applying a specific mortar

Country Status (6)

Country Link
EP (2) EP0482720B1 (en)
AT (2) ATE125194T1 (en)
DE (2) DE69132393D1 (en)
DK (1) DK0482720T3 (en)
ES (1) ES2074649T3 (en)
NL (1) NL9002321A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108996261A (en) * 2018-07-06 2018-12-14 宁波松科磁材有限公司 The automatic feeding storehouse of new-energy automobile magnet steel feed proportioning equipment
CN109016163A (en) * 2018-08-14 2018-12-18 安徽中联九通机械设备有限公司 A kind of concrete stirring feeding control system
CN111660434A (en) * 2020-05-14 2020-09-15 湖南大学 Laboratory is with small-size concrete system of trying on

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FI116632B (en) * 1998-10-30 2006-01-13 Junttan Oy Method for stabilizing soil and devices for applying the method
CN102848472A (en) * 2012-09-27 2013-01-02 徐州天地重型机械制造有限公司 Additive measuring device of dry-mixed mortar station
CN110982309B (en) * 2019-12-25 2021-07-30 上海天下无漏科技集团有限公司 Waterproof coating and processing device and production process thereof
CN111851959B (en) * 2020-07-07 2021-12-07 台州佐岛机械有限公司 Wooden floor assembly is with scribbling seam device based on whole wooden house
CN112264935B (en) * 2020-10-29 2021-11-26 鄂州市天信工贸股份有限公司 Sand blasting mechanism of aluminum alloy pipe sand blasting machine
CN112779842B (en) * 2020-12-09 2023-08-04 创际建工集团有限公司 Anti-cracking tiling device for road construction
CN112875024B (en) * 2021-01-11 2022-05-17 常州机电职业技术学院 Multi-functional jar of dispensing based on pharmacy is used
CN113246300A (en) * 2021-05-21 2021-08-13 贵州互惠混凝土机械服务有限公司 Integrated concrete mixing plant convenient to assemble and carry
CN113997445B (en) * 2021-09-23 2023-06-27 成都铭川新材料科技有限公司 Mixing equipment is used in production of rubber class macromolecular material
CN113893782B (en) * 2021-10-22 2024-04-02 会同县凯润建材有限公司 Sulfur neutralization treatment equipment for cement manufacture
CN115106010B (en) * 2022-06-08 2024-02-13 湖南中联重科混凝土机械站类设备有限公司 Main machine feeding adjusting mechanism and method of sand making machine and sand making device

Citations (9)

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US1378572A (en) * 1919-12-26 1921-05-17 American Building Products Com Measuring device
DE364942C (en) * 1922-12-05 E W Stoll Device for the simultaneous allocation of different goods in an adjustable quantity ratio
GB392007A (en) * 1932-06-27 1933-05-11 Fuller Co Improvements in feeding devices for powdered or granular material
US1914713A (en) * 1929-05-04 1933-06-20 Kwik Mix Concrete Mixer Co Vibrator
DE1424604A1 (en) * 1960-10-03 1968-10-10 Premier Portland Cement Compan Transportable cement silo
GB1317412A (en) * 1971-09-06 1973-05-16 Anchor Hocking Corp Mixing and metering apparatus
US3746313A (en) * 1971-11-10 1973-07-17 R Weeks Concrete measuring and mixing apparatus
FR2221087A1 (en) * 1973-03-16 1974-10-11 Geffe Thomas Combined mixer and distributor - for making up animal feed mixtures in correct proportions
US4556323A (en) * 1984-03-07 1985-12-03 Elkin Luther V Concrete mixing and distribution equipment

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BE628847A (en) *
US3002575A (en) * 1956-03-05 1961-10-03 Koehring Co Multiple material batcher control
FR1193639A (en) * 1956-10-27 1959-11-04 Egli & Erbes Gravimetric dosing device for granular products
NL227726A (en) * 1957-05-14
US2922610A (en) * 1957-11-29 1960-01-26 Wisconsin Electrical Mfg Compa Automatic control for material distribution
US3058622A (en) * 1958-01-14 1962-10-16 Ballestra Mario Device for continuously measuring, mixing and de-aerating materials fed to process plant
US3220499A (en) * 1965-01-25 1965-11-30 John I Beresic Aggregate consolidating and sacking machine
US3697054A (en) * 1970-12-10 1972-10-10 Frank G Moratschek Machine for making batches of mortar
DE3102611C2 (en) * 1981-01-27 1984-07-26 Liebherr-Mischtechnik GmbH, 7953 Bad Schussenried Method for controlling the mixture and the discharge of a mixture in a metering and mixing system

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE364942C (en) * 1922-12-05 E W Stoll Device for the simultaneous allocation of different goods in an adjustable quantity ratio
US1378572A (en) * 1919-12-26 1921-05-17 American Building Products Com Measuring device
US1914713A (en) * 1929-05-04 1933-06-20 Kwik Mix Concrete Mixer Co Vibrator
GB392007A (en) * 1932-06-27 1933-05-11 Fuller Co Improvements in feeding devices for powdered or granular material
DE1424604A1 (en) * 1960-10-03 1968-10-10 Premier Portland Cement Compan Transportable cement silo
GB1317412A (en) * 1971-09-06 1973-05-16 Anchor Hocking Corp Mixing and metering apparatus
US3746313A (en) * 1971-11-10 1973-07-17 R Weeks Concrete measuring and mixing apparatus
FR2221087A1 (en) * 1973-03-16 1974-10-11 Geffe Thomas Combined mixer and distributor - for making up animal feed mixtures in correct proportions
US4556323A (en) * 1984-03-07 1985-12-03 Elkin Luther V Concrete mixing and distribution equipment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108996261A (en) * 2018-07-06 2018-12-14 宁波松科磁材有限公司 The automatic feeding storehouse of new-energy automobile magnet steel feed proportioning equipment
CN109016163A (en) * 2018-08-14 2018-12-18 安徽中联九通机械设备有限公司 A kind of concrete stirring feeding control system
CN111660434A (en) * 2020-05-14 2020-09-15 湖南大学 Laboratory is with small-size concrete system of trying on
CN111660434B (en) * 2020-05-14 2021-04-02 湖南大学 Laboratory is with small-size concrete system of trying on

Also Published As

Publication number Publication date
ES2074649T3 (en) 1995-09-16
EP0657261B1 (en) 2000-08-30
DE69111368D1 (en) 1995-08-24
ATE195899T1 (en) 2000-09-15
ATE125194T1 (en) 1995-08-15
EP0482720A1 (en) 1992-04-29
EP0482720B1 (en) 1995-07-19
DK0482720T3 (en) 1995-09-11
NL9002321A (en) 1992-05-18
DE69111368T2 (en) 1996-01-04
DE69132393D1 (en) 2000-10-05

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