DE74021C - Adjustment device for displaceable sowing shafts on sowing machines, which prevents the spreading of a larger amount of seed than the previously determined amount - Google Patents
Adjustment device for displaceable sowing shafts on sowing machines, which prevents the spreading of a larger amount of seed than the previously determined amountInfo
- Publication number
- DE74021C DE74021C DENDAT74021D DE74021DA DE74021C DE 74021 C DE74021 C DE 74021C DE NDAT74021 D DENDAT74021 D DE NDAT74021D DE 74021D A DE74021D A DE 74021DA DE 74021 C DE74021 C DE 74021C
- Authority
- DE
- Germany
- Prior art keywords
- sowing
- seed
- amount
- adjusting
- displaceable
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
- A01C7/12—Seeders with feeding wheels
- A01C7/123—Housings for feed rollers or wheels
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
- A01C7/10—Devices for adjusting the seed-box ; Regulation of machines for depositing quantities at intervals
- A01C7/102—Regulating or controlling the seed rate
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Es hat sich bei bisher bekannten Stellvorrichtungen an Säemaschinen als ein Uebelstand herausgestellt, dafs dieselben während des Gebrauchs der Maschine auf dem Felde von den Arbeitern nicht in diejenige Stellung gebracht werden, welche die beabsichtigte Menge Samen zur Aussaat bringt. Der Arbeiter hatte es dabei in der Hand, die Aussaat beliebig zu vergröfsern. Dieses Verstellen . soll durch nachstehende Einrichtung ausgeschlossen werden. Der Besitzer bezw. Verwalter kann zu Hause die Einstellung der Maschine vornehmen und ohne Sorge um Verschwendung von Saatgut den Arbeiter damit auf das Feld schicken.It has proven to be a problem with previously known adjusting devices on sowing machines it was pointed out that during the use of the machine in the field they were affected by the Workers are not placed in the position to which the intended quantity of seeds sowing. It was up to the worker to increase the size of the sowing at will. This adjustment. should be excluded by the following facility. The owner respectively. Administrator can be at home Adjust the machine without worrying about wasting seeds send the worker to the field with it.
Nach den Fig. 1 bis 3 besteht die Stellvorrichtung aus einer aufsen mit Ringen versehenen Muffe a, deren Ringe einen zahnförmigen Querschnitt haben.According to FIGS. 1 to 3, the adjusting device consists of a sleeve a provided with rings on the outside, the rings of which have a tooth-shaped cross section.
Diese Muffe ist auf der Säeradwelle b befestigt, welche durch die Fahrräder der Maschine in Drehung versetzt wird; auf der Welle sitzen ebenfalls die Säeräder c und Verschlufsstücke d. This sleeve is attached to the seed wheel shaft b , which is set in rotation by the wheels of the machine; The seed wheels c and locking pieces d are also seated on the shaft.
Unter der Muffe α ist eine Welle e gelagert, auf' welcher ein Zahnsegment f (oder kleines Zahnrad) befestigt ist. Aufsen auf der Welle e sitzt der Hebel g lose drehbar; beim Drehen gleitet derselbe an dem Bügel h vorbei, der am Kasten der Maschine befestigt ist und die Bewegung des Hebels begrenzt. Hinter dem Hebel g sitzt fest mit der Welle e verbunden der Stellbügel k, welcher mit Löchern und einer Scala versehen ist. Der Bolzen /, welcher vorn mit einem Schlofs m versehen ist, verbindet den Bügel k mit dem Hebel g und überträgt die Drehung des Hebels auf das Zahnrad f, bewirkt somit eine Verschiebung der Säewelle.A shaft e , on which a toothed segment f (or small gearwheel) is attached, is mounted under the sleeve α. On the outside of the shaft e , the lever g sits loosely rotatable; when turning, it slides past the bracket h which is attached to the box of the machine and limits the movement of the lever. Behind the lever g sits firmly connected to the shaft e , the adjusting bracket k, which is provided with holes and a scale. The bolt /, which is provided with a lock m at the front, connects the bracket k with the lever g and transmits the rotation of the lever to the gear wheel f, thus causing a displacement of the sowing shaft.
Fig. 3 zeigt die Stellung bei völlig geöffneten Säekästen, in Fig. 2 sind dieselben geschlossen. Fig. 3 shows the position with the sowing boxes completely open, in Fig. 2 the same are closed.
Wenn die Maschine auf den Acker geschickt werden soll und die Aussaatmenge festgestellt ist, wird der Hebel auf die betreffende Nummer der Scala gedreht und durch den Bolzen mit derselben verbunden, das Schlofs wird vorgelegt und dadurch ist die Sicherheit gewonnen, dafs die Säekästen beim Betrieb der Maschine nicht \veiter geöffnet werden können, somit die Aussaat durch den Arbeiter nicht vergröfsert werden kann.When the machine is to be sent to the field and the sowing rate is determined the lever is turned to the relevant number of the scale and through the bolt with connected to the same, the castle is presented and security is thereby gained, that the seed boxes cannot be opened any further when the machine is in operation, thus the sowing cannot be increased by the worker.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE78359T |
Publications (1)
Publication Number | Publication Date |
---|---|
DE74021C true DE74021C (en) |
Family
ID=34683202
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT78359D Expired - Lifetime DE78359C (en) | Adjusting device for slides on sowing machines, which prevents the spreading of a larger amount of seed than the previously determined amount | ||
DENDAT74021D Expired - Lifetime DE74021C (en) | Adjustment device for displaceable sowing shafts on sowing machines, which prevents the spreading of a larger amount of seed than the previously determined amount |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT78359D Expired - Lifetime DE78359C (en) | Adjusting device for slides on sowing machines, which prevents the spreading of a larger amount of seed than the previously determined amount |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE74021C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1084603A1 (en) * | 1999-09-20 | 2001-03-21 | Deere & Company | Sowing machine with adjustable seed rate |
-
0
- DE DENDAT78359D patent/DE78359C/en not_active Expired - Lifetime
- DE DENDAT74021D patent/DE74021C/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1084603A1 (en) * | 1999-09-20 | 2001-03-21 | Deere & Company | Sowing machine with adjustable seed rate |
Also Published As
Publication number | Publication date |
---|---|
DE78359C (en) |
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