DE102005058563A1 - Spreader, e.g. for fertilizer, has stirrer above hopper outlet, sensor system measuring e.g. speed of revolution of screw motor and comparing it with threshold and control unit switching off motor if blockage in base of hopper is indicated - Google Patents

Spreader, e.g. for fertilizer, has stirrer above hopper outlet, sensor system measuring e.g. speed of revolution of screw motor and comparing it with threshold and control unit switching off motor if blockage in base of hopper is indicated Download PDF

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Publication number
DE102005058563A1
DE102005058563A1 DE102005058563A DE102005058563A DE102005058563A1 DE 102005058563 A1 DE102005058563 A1 DE 102005058563A1 DE 102005058563 A DE102005058563 A DE 102005058563A DE 102005058563 A DE102005058563 A DE 102005058563A DE 102005058563 A1 DE102005058563 A1 DE 102005058563A1
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DE
Germany
Prior art keywords
motor
hopper
base
spreader
blockage
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
DE102005058563A
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German (de)
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DE102005058563B4 (en
Inventor
Manfred Lehner
Helmut Lehner
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.)
Lehner Maschinenbau De GmbH
Original Assignee
LEHNER AGRAR 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
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Priority to DE102005058563A priority Critical patent/DE102005058563B4/en
Publication of DE102005058563A1 publication Critical patent/DE102005058563A1/en
Application granted granted Critical
Publication of DE102005058563B4 publication Critical patent/DE102005058563B4/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/12—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials
    • E01C19/20—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders
    • E01C19/201—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders with driven loosening, discharging or spreading parts, e.g. power-driven, drive derived from road-wheels
    • E01C19/202—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders with driven loosening, discharging or spreading parts, e.g. power-driven, drive derived from road-wheels solely rotating, e.g. discharging and spreading drums
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C17/00—Fertilisers or seeders with centrifugal wheels
    • A01C17/006—Regulating or dosing devices

Abstract

The spreader, e.g. for fertilizer, has a stirring screw (REH) at the base of the hopper (BE) above the outlet (AO). A sensor system (SS) measures an operating parameter for the screw motor, e.g. the speed of revolution, and compares it with a threshold value. A control unit (SE) switches off the motor if divergence for the threshold value indicates e.g. a blockage in the base of the hopper.
DE102005058563A 2005-11-04 2005-12-08 dispersive device Active DE102005058563B4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102005058563A DE102005058563B4 (en) 2005-11-04 2005-12-08 dispersive device

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102005053093.1 2005-11-04
DE102005053093 2005-11-04
DE102005058563A DE102005058563B4 (en) 2005-11-04 2005-12-08 dispersive device

Publications (2)

Publication Number Publication Date
DE102005058563A1 true DE102005058563A1 (en) 2007-05-16
DE102005058563B4 DE102005058563B4 (en) 2012-10-18

Family

ID=37982759

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102005058563A Active DE102005058563B4 (en) 2005-11-04 2005-12-08 dispersive device

Country Status (1)

Country Link
DE (1) DE102005058563B4 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106304899A (en) * 2016-08-24 2017-01-11 李传慧 Spreading equipment for bulk farmyard manure
CN109089443A (en) * 2018-08-29 2018-12-28 安徽英冉信息咨询有限公司 Convenient for the environmental protection equipment of maize straw
CN109121579A (en) * 2018-08-21 2019-01-04 河南科技大学 A kind of Intelligent precise seeding apparatus and its type of seeding with anti-blockage function
CN111670643A (en) * 2020-06-18 2020-09-18 梅州万川千红农业发展有限公司 Honey shaddock fertilizer injection unit

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109094898B (en) * 2018-09-01 2021-12-10 孙炳连 Mixed fertilizer mixes and packing integrated device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69319743T2 (en) * 1993-11-18 1998-12-10 Kao Corp DEVICE FOR CONTROLLING LATHE
DE19748858A1 (en) * 1997-07-25 1999-02-04 Cotron Corp Adapters and signal transmission cables for mobile phones
DE10335764A1 (en) * 2003-08-05 2005-03-03 Amazonen-Werke H. Dreyer Gmbh & Co. Kg Centrifugal

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8603425U1 (en) * 1986-02-08 1986-04-10 Amazonen-Werke H. Dreyer Gmbh & Co Kg, 4507 Hasbergen Fertilizer spreader
DE19748838A1 (en) * 1997-11-05 1999-05-06 Amazonen Werke Dreyer H Centrifugal spreader
DE19802658A1 (en) * 1998-01-24 1999-07-29 Amazonen Werke Dreyer H Distributing machine with function control and blockage protection
DE19815970A1 (en) * 1998-04-09 1999-10-14 Amazonen Werke Dreyer H Agricultural spreading or scattering machine introducing seeds into field

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69319743T2 (en) * 1993-11-18 1998-12-10 Kao Corp DEVICE FOR CONTROLLING LATHE
DE19748858A1 (en) * 1997-07-25 1999-02-04 Cotron Corp Adapters and signal transmission cables for mobile phones
DE10335764A1 (en) * 2003-08-05 2005-03-03 Amazonen-Werke H. Dreyer Gmbh & Co. Kg Centrifugal

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106304899A (en) * 2016-08-24 2017-01-11 李传慧 Spreading equipment for bulk farmyard manure
CN106304899B (en) * 2016-08-24 2019-08-13 绍兴柯桥新兴门业有限公司 One kind is for blocky farm manure sowing apparatus
CN109121579A (en) * 2018-08-21 2019-01-04 河南科技大学 A kind of Intelligent precise seeding apparatus and its type of seeding with anti-blockage function
CN109089443A (en) * 2018-08-29 2018-12-28 安徽英冉信息咨询有限公司 Convenient for the environmental protection equipment of maize straw
CN111670643A (en) * 2020-06-18 2020-09-18 梅州万川千红农业发展有限公司 Honey shaddock fertilizer injection unit

Also Published As

Publication number Publication date
DE102005058563B4 (en) 2012-10-18

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
R018 Grant decision by examination section/examining division
R020 Patent grant now final

Effective date: 20130119

R082 Change of representative

Representative=s name: BAUR & WEBER PATENTANWAELTE PARTG MBB, DE

Representative=s name: BAUR & WEBER PATENTANWAELTE, DE

R081 Change of applicant/patentee

Owner name: LEHNER MASCHINENBAU GMBH, DE

Free format text: FORMER OWNER: LEHNER AGRAR GMBH, 89198 WESTERSTETTEN, DE

R082 Change of representative

Representative=s name: BAUR & WEBER PATENTANWAELTE PARTG MBB, DE