FR2285063A1 - Measurement of threshing machine output - is obtained using photoelectric detectors in conjuction with electronic speed control system - Google Patents

Measurement of threshing machine output - is obtained using photoelectric detectors in conjuction with electronic speed control system

Info

Publication number
FR2285063A1
FR2285063A1 FR7528579A FR7528579A FR2285063A1 FR 2285063 A1 FR2285063 A1 FR 2285063A1 FR 7528579 A FR7528579 A FR 7528579A FR 7528579 A FR7528579 A FR 7528579A FR 2285063 A1 FR2285063 A1 FR 2285063A1
Authority
FR
France
Prior art keywords
control system
speed control
detectors
threshing machine
elevator
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
FR7528579A
Other languages
French (fr)
Other versions
FR2285063B1 (en
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.)
Maschinenfabrik Fahr AG
Original Assignee
Maschinenfabrik Fahr AG
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 Maschinenfabrik Fahr AG filed Critical Maschinenfabrik Fahr AG
Publication of FR2285063A1 publication Critical patent/FR2285063A1/en
Application granted granted Critical
Publication of FR2285063B1 publication Critical patent/FR2285063B1/fr
Granted 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Threshing Machine Elements (AREA)
  • Harvester Elements (AREA)

Abstract

The threshed output flow of a threshing machine is measured continuously using photo electric detectors. The measurements are used for display and for a speed control system. A conveyor belt (2) with partitions (3) carries the grain to the upper part of a grain elevator (1). where the belt turns (6) the elevator casing (5) is shaped to form a guide (7) leading to a transition area (9) which extends across the elevator leading to the entry (8) of the grain container. Immediately after the turning point of the belt is the measuring location (10) containing a photo electric system (14) comprising a bar type luminous source on the upper guide casing (7) and photo electric detectors. These detectors are connected by cables (11) to an electronic evaluation system giving a readout and controlling the operating speed.
FR7528579A 1974-09-20 1975-09-18 Measurement of threshing machine output - is obtained using photoelectric detectors in conjuction with electronic speed control system Granted FR2285063A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742445046 DE2445046A1 (en) 1974-09-20 1974-09-20 DEVICE FOR THE CONTINUOUS DETERMINATION OF THE HARVESTING PERFORMANCE OF A COMBINE

Publications (2)

Publication Number Publication Date
FR2285063A1 true FR2285063A1 (en) 1976-04-16
FR2285063B1 FR2285063B1 (en) 1979-03-30

Family

ID=5926344

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7528579A Granted FR2285063A1 (en) 1974-09-20 1975-09-18 Measurement of threshing machine output - is obtained using photoelectric detectors in conjuction with electronic speed control system

Country Status (5)

Country Link
AT (1) AT353525B (en)
BE (1) BE833559A (en)
DE (1) DE2445046A1 (en)
FR (1) FR2285063A1 (en)
SU (1) SU643065A3 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495434A1 (en) * 1980-12-04 1982-06-11 Claas Ohg VEHICLE, PARTICULARLY A MOTOR HARVESTER, EQUIPPED WITH A LIFTER
FR2683425A1 (en) * 1991-11-23 1993-05-14 Kloeckner Humboldt Deutz Ag Device for measuring a flow of grain in a combine harvester
FR2683701A1 (en) * 1991-09-25 1993-05-21 Honda Motor Co Ltd "Grass-box full" detector for a lawnmower
WO1994006271A1 (en) * 1992-09-16 1994-03-31 Micro-Trak Systems, Inc. Apparatus for measuring agricultural yield
EP0804872A1 (en) * 1996-05-02 1997-11-05 SAME S.p.A. Measuring flow rate and moisture of grain in a combine
EP0931445A1 (en) * 1998-01-26 1999-07-28 CLAAS Selbstfahrende Erntemaschinen GmbH Measuring device of the loadvolume of an elevator especially for crop
EP1421841A2 (en) * 2001-10-25 2004-05-26 Deere & Company Combine harvester

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK286083A (en) * 1983-06-21 1984-12-22 Dronningborg Maskinfab As DEVICE FOR CONTINUOUS MEASUREMENT OF MASS FLOW IN A MAJOR THERAPY
DK6996A (en) * 1995-06-02 1996-12-03 Dronningborg Ind As Method and apparatus for determining the mass flow of a grain stream
DE19522441A1 (en) * 1995-06-21 1997-01-02 Same Spa Device for measurement of flow of grain from combine harvester
DE19618042A1 (en) * 1996-05-04 1997-11-06 Same Spa Combine harvester with throughput performance measurement
DE19648126B4 (en) * 1996-11-21 2009-01-22 Claas Kgaa Mbh Self-propelled forage harvester
US6115115A (en) 1998-06-23 2000-09-05 Deere & Company Volume sensor for paddle elevator using laser light
CN103688654B (en) * 2013-12-05 2016-08-24 广西科技大学 A kind of apparatus for measuring cereal flow of united reaper

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3515144A (en) * 1967-07-19 1970-06-02 Deere & Co Device for sensing operating conditions in a harvesting machine
DE1942773A1 (en) * 1969-08-22 1971-03-11 Fahr Ag Maschf Device for the electronic measurement of the grain quantity of a combine harvester
FR2165441A5 (en) * 1971-12-23 1973-08-03 Fahr Ag Maschf

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3515144A (en) * 1967-07-19 1970-06-02 Deere & Co Device for sensing operating conditions in a harvesting machine
DE1942773A1 (en) * 1969-08-22 1971-03-11 Fahr Ag Maschf Device for the electronic measurement of the grain quantity of a combine harvester
FR2165441A5 (en) * 1971-12-23 1973-08-03 Fahr Ag Maschf

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495434A1 (en) * 1980-12-04 1982-06-11 Claas Ohg VEHICLE, PARTICULARLY A MOTOR HARVESTER, EQUIPPED WITH A LIFTER
FR2683701A1 (en) * 1991-09-25 1993-05-21 Honda Motor Co Ltd "Grass-box full" detector for a lawnmower
FR2683425A1 (en) * 1991-11-23 1993-05-14 Kloeckner Humboldt Deutz Ag Device for measuring a flow of grain in a combine harvester
WO1994006271A1 (en) * 1992-09-16 1994-03-31 Micro-Trak Systems, Inc. Apparatus for measuring agricultural yield
EP0804872A1 (en) * 1996-05-02 1997-11-05 SAME S.p.A. Measuring flow rate and moisture of grain in a combine
EP0931445A1 (en) * 1998-01-26 1999-07-28 CLAAS Selbstfahrende Erntemaschinen GmbH Measuring device of the loadvolume of an elevator especially for crop
EP1421841A2 (en) * 2001-10-25 2004-05-26 Deere & Company Combine harvester
EP1421841A3 (en) * 2001-10-25 2005-01-05 Deere & Company Combine harvester

Also Published As

Publication number Publication date
FR2285063B1 (en) 1979-03-30
SU643065A3 (en) 1979-01-15
DE2445046A1 (en) 1976-04-01
ATA637375A (en) 1979-04-15
BE833559A (en) 1976-01-16
AT353525B (en) 1979-11-26

Similar Documents

Publication Publication Date Title
FR2285063A1 (en) Measurement of threshing machine output - is obtained using photoelectric detectors in conjuction with electronic speed control system
JPS6469919A (en) Method of obtaining product with weight thereof close to taget weight depending on combination of product and measuring apparatus therefor
GB1514350A (en) Method and apparatus for automatic calibration of measuring instruments
SU855030A1 (en) System for automatic control of material layer height
JPS5648331A (en) Controlling device for quantitative delivery from hopper receiving bulk cargo
JPS5319540A (en) Collective control system in power system
JPS5237067A (en) Apparatus for measuring end bending of long-length products
JPS5311080A (en) Colorimeter
JPS5734408A (en) Direction indicator
JPS53147565A (en) Length measuring device of wire materials
JPS6430127A (en) Switching device operation time measuring system
JPS5280096A (en) Moisture measuring device
SU492753A1 (en) Device for weighing moving objects
SU670820A1 (en) Weight-measuring apparatus
GB1124880A (en) Continuous measurement of moisture
JPS5744872A (en) Traveling radar system speed measuring apparatus
GB1162469A (en) Improvements in and relating to a Device for Detecting or Measuring Temperature
JPS56115909A (en) Noncontact type measuring device for speed and distance
GB1401274A (en) Volume measurement
SU516952A1 (en) Humidity sensor
SU402796A1 (en) DEVICE FOR MONITORING THE STRENGTH OF A REINFORCED METAL-CABLE PRODUCT
JPS6441790A (en) Cereal grain moisture measurement system of cereal grain drier
JPS5637558A (en) Water content measurement for casting sand and adjusting method
JPS51129257A (en) Length measuring device using a tape as a reference scale
SU406167A1 (en)

Legal Events

Date Code Title Description
ST Notification of lapse