DE2009860A1 - Device for measuring mass flows of goods, especially grain flows - Google Patents

Device for measuring mass flows of goods, especially grain flows

Info

Publication number
DE2009860A1
DE2009860A1 DE19702009860 DE2009860A DE2009860A1 DE 2009860 A1 DE2009860 A1 DE 2009860A1 DE 19702009860 DE19702009860 DE 19702009860 DE 2009860 A DE2009860 A DE 2009860A DE 2009860 A1 DE2009860 A1 DE 2009860A1
Authority
DE
Germany
Prior art keywords
flows
goods
measuring mass
especially grain
blades
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.)
Pending
Application number
DE19702009860
Other languages
German (de)
Inventor
Gerhard Dr. χ 1140 Berlin Kuhn
Original Assignee
Wissenschaftlich-Technisches Zentrum fur Landtechnik, χ 7912 Schheben
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 Wissenschaftlich-Technisches Zentrum fur Landtechnik, χ 7912 Schheben filed Critical Wissenschaftlich-Technisches Zentrum fur Landtechnik, χ 7912 Schheben
Publication of DE2009860A1 publication Critical patent/DE2009860A1/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
    • A01D41/12—Details of combines
    • A01D41/127—Control or measuring arrangements specially adapted for combines
    • A01D41/1271—Control or measuring arrangements specially adapted for combines for measuring crop flow
    • A01D41/1272—Control or measuring arrangements specially adapted for combines for measuring crop flow for measuring grain flow
    • A01D41/1273—Control or measuring arrangements specially adapted for combines for measuring crop flow for measuring grain flow for measuring grain loss
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78—Direct mass flowmeters
    • G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

Aufstellung der verwendeten BezugszeichenList of the reference symbols used

1 Schleuderrad 2 Schaufeln 3 Elektromotor 4 Elektromotor im Zweig einer Wheatstoneschen Brücke 5 Regelwiderstand 6 Anzeigeinstrument 7 Strohschüttler 8 Schnecke 9 Reinigungsgebläse 10 Sieb 11 Siebkasten 12 Trichter 13 Nur kanal 14 Mändrescherreinigung1 blast wheel 2 blades 3 electric motor 4 electric motor in the branch a Wheatstone bridge 5 rheostat 6 display instrument 7 straw shaker 8 Auger 9 Cleaning fan 10 Sieve 11 Sieve box 12 Funnel 13 Only channel 14 Mändrescher cleaning

Claims (2)

Patentansprüche:Patent claims: Öl Einrichtung zum Messen von Massengutströmen, inabesondere von Körnerströmen, dadurch gekennzeichnet, daß ein Schleuderrad (1? mit schaufeln (2) in einem Massengutstrom angeordnet ist und ein Elektromotor (3), auf dessen Welle das Schleuderrad mit Schaufeln befestigt ist, mit beispielsweise einem Zweig (4) einer Wheatstoneschen Brücke in Verbindung steht, in deren Diagonalzweig ein Anzeigeinstrument (6) angeordnet ist.Oil device for measuring bulk flows, especially grain flows, characterized in that a centrifugal wheel (1? with blades (2) in a bulk material flow is arranged and an electric motor (3), on whose shaft the impeller with blades is attached, with, for example, a branch (4) of a Wheatstone bridge in Connection is in the diagonal branch of a display instrument (6) is arranged. 2. Einrichtung nach Anspruch 1, dadurch gekennzeichnet, daß sich dem Schleuderrad ein Wurfkanal (13) anschließt. 2. Device according to claim 1, characterized in that the centrifugal wheel is connected to a throwing channel (13).
DE19702009860 1969-03-14 1970-03-03 Device for measuring mass flows of goods, especially grain flows Pending DE2009860A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD13854969 1969-03-14

Publications (1)

Publication Number Publication Date
DE2009860A1 true DE2009860A1 (en) 1971-01-21

Family

ID=5481030

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702009860 Pending DE2009860A1 (en) 1969-03-14 1970-03-03 Device for measuring mass flows of goods, especially grain flows

Country Status (1)

Country Link
DE (1) DE2009860A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3327594A1 (en) * 1983-07-30 1985-02-14 Alpine Ag, 8900 Augsburg Method of mass-flow measurement
EP0463240A1 (en) * 1990-06-23 1992-01-02 New Holland Belgium N.V. Flow metering device
DE4133976A1 (en) * 1991-10-14 1993-04-15 Claas Ohg CORE CURRENT MEASURING DEVICE, ESPECIALLY FOR HARVESTING MACHINES
DE19617560A1 (en) * 1996-05-02 1997-11-06 Same Spa Optimization of grain throughput and grain moisture measurement in the combine
WO2002074061A1 (en) * 2001-01-29 2002-09-26 Deere & Company Measuring device for measuring the throughput rate of a harvest crop in an agricultural harvesting machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3327594A1 (en) * 1983-07-30 1985-02-14 Alpine Ag, 8900 Augsburg Method of mass-flow measurement
EP0463240A1 (en) * 1990-06-23 1992-01-02 New Holland Belgium N.V. Flow metering device
DE4133976A1 (en) * 1991-10-14 1993-04-15 Claas Ohg CORE CURRENT MEASURING DEVICE, ESPECIALLY FOR HARVESTING MACHINES
DE19617560A1 (en) * 1996-05-02 1997-11-06 Same Spa Optimization of grain throughput and grain moisture measurement in the combine
WO2002074061A1 (en) * 2001-01-29 2002-09-26 Deere & Company Measuring device for measuring the throughput rate of a harvest crop in an agricultural harvesting machine

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