DE29910416U1 - Tractor-operated seed drill - Google Patents

Tractor-operated seed drill

Info

Publication number
DE29910416U1
DE29910416U1 DE29910416U DE29910416U DE29910416U1 DE 29910416 U1 DE29910416 U1 DE 29910416U1 DE 29910416 U DE29910416 U DE 29910416U DE 29910416 U DE29910416 U DE 29910416U DE 29910416 U1 DE29910416 U1 DE 29910416U1
Authority
DE
Germany
Prior art keywords
tractor
sowing machine
spring
spring arrangement
machine according
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.)
Expired - Lifetime
Application number
DE29910416U
Other languages
German (de)
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.)
Horsch Maschinen GmbH
Original Assignee
Horsch Maschinen 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 Horsch Maschinen GmbH filed Critical Horsch Maschinen GmbH
Priority to DE29910416U priority Critical patent/DE29910416U1/en
Priority to DE50010953T priority patent/DE50010953D1/en
Priority to EP00111747A priority patent/EP1060649B1/en
Publication of DE29910416U1 publication Critical patent/DE29910416U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
    • A01B59/06—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
    • A01B59/002—Details, component parts
    • A01B59/004—Length-adjustable links
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C7/00—Sowing
    • A01C7/20—Parts of seeders for conducting and depositing seed
    • A01C7/208—Chassis; Coupling means to a tractor or the like; Lifting means; Side markers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sowing (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (4)

1. Schlepperbetriebene Sämaschine mit Säscharanordnung ohne Drehteile, mit Drei­ punkt-Anhängung und mit Sätank, dadurch gekennzeichnet, dass zur Gewichts­ verlagerung von der Zugmaschine über die Dreipunkt-Anhängung (4) an die Säma­ schine (1) im Oberlenkersatz (5, 5') eine Schiebervorrichtung (7) mit Aussparung (8) und Führungsbolzen (9) vorgesehen ist, die eine Verstellspindel (12) aufweist, und dass zwischen Schiebervorrichtung (7) bzw. Verstellspindel (12) und Maschi­ nenrahmen (3) eine Federanordnung (16) vorgesehen ist.1. Tractor-operated sowing machine with coulter arrangement without turned parts, with three-point hitch and with seed tank, characterized in that for shifting weight from the tractor via the three-point hitch ( 4 ) to the sowing machine ( 1 ) in the top link set ( 5 , 5 ' ) a slide device ( 7 ) with recess ( 8 ) and guide pin ( 9 ) is provided, which has an adjusting spindle ( 12 ), and that between the slide device ( 7 ) or adjusting spindle ( 12 ) and machine frame ( 3 ), a spring arrangement ( 16 ) is provided. 2. Sämaschine nach Anspruch 1, dadurch gekennzeichnet, dass die Federanordnung (16) in Form einer mechanischen Feder ausgebildet ist.2. Sowing machine according to claim 1, characterized in that the spring arrangement ( 16 ) is designed in the form of a mechanical spring. 3. Sämaschine nach Anspruch 1, dadurch gekennzeichnet, dass die Federanordnung (16) eine hydraulische oder pneumatische Feder ist.3. Sowing machine according to claim 1, characterized in that the spring arrangement ( 16 ) is a hydraulic or pneumatic spring. 4. Sämaschine nach Anspruch 1, dadurch gekennzeichnet, dass die Federanordnung (16) eine hydraulische Druckvorrichtung, z. B. eine Druckblase (17) ist.4. Sowing machine according to claim 1, characterized in that the spring arrangement ( 16 ) is a hydraulic pressure device, for. B. is a pressure bladder ( 17 ).
DE29910416U 1999-06-15 1999-06-15 Tractor-operated seed drill Expired - Lifetime DE29910416U1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE29910416U DE29910416U1 (en) 1999-06-15 1999-06-15 Tractor-operated seed drill
DE50010953T DE50010953D1 (en) 1999-06-15 2000-06-02 Tractor-driven seed drill with coulter arrangement and three-point hitch
EP00111747A EP1060649B1 (en) 1999-06-15 2000-06-02 Tractor-driven sowing machine with seed drill coulter and three point linkage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29910416U DE29910416U1 (en) 1999-06-15 1999-06-15 Tractor-operated seed drill

Publications (1)

Publication Number Publication Date
DE29910416U1 true DE29910416U1 (en) 2000-09-28

Family

ID=8074815

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29910416U Expired - Lifetime DE29910416U1 (en) 1999-06-15 1999-06-15 Tractor-operated seed drill

Country Status (1)

Country Link
DE (1) DE29910416U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111357438A (en) * 2020-04-08 2020-07-03 山东省蚕业研究所 Adjustable quantitative seeder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111357438A (en) * 2020-04-08 2020-07-03 山东省蚕业研究所 Adjustable quantitative seeder
CN111357438B (en) * 2020-04-08 2022-04-19 山东省蚕业研究所 Adjustable quantitative seeder

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20001102

R150 Term of protection extended to 6 years

Effective date: 20021126

R151 Term of protection extended to 8 years

Effective date: 20050907

R152 Term of protection extended to 10 years

Effective date: 20070911

R071 Expiry of right