DE315902C - - Google Patents
Info
- Publication number
- DE315902C DE315902C DE1916315902D DE315902DD DE315902C DE 315902 C DE315902 C DE 315902C DE 1916315902 D DE1916315902 D DE 1916315902D DE 315902D D DE315902D D DE 315902DD DE 315902 C DE315902 C DE 315902C
- Authority
- DE
- Germany
- Prior art keywords
- drum
- stripping
- tools
- milling
- upper layer
- 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
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
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
- A01B33/10—Structural or functional features of the tools ; Theoretical aspects of the cutting action
- A01B33/103—Structural or functional features of the tools ; Theoretical aspects of the cutting action the rotating shaft being oriented horizontally
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Description
Die ,Erfindung betrifft eine Bodenauflockerungsmaschine mit einer äußeren, mit Messern versehenen Frästrommel, in welcher eine mit erhöhter Geschwindigkeit umlaufende Abstreiftrommel oder ein Abstreif Averkzeug angebracht ist. Dieses innen rotierende Abstreifwerkzeug hat den Zweck, die von der ersten Trommel abgeschnittene oberste Schicht von der unteren zu trennen und nachThe invention relates to a soil loosening machine with an outer milling drum equipped with knives, in which one rotating at increased speed Stripping drum or a stripping tool is attached. This inside rotating The stripping tool has the purpose of removing the uppermost one from the first drum Separate layer from the lower and after
ίο hinten zu befördern, während von der äußeren Trommel die untere Erdschicht abgefräst und nach hinten geworfen wird.ίο carry rear while from the outer Drum is milled off the lower layer of soil and thrown backwards.
Der Erfindungsgegenstand unterscheidet sich vorteilhaft von den Frästrommeln bekannter Art dadurch, daß die obere Schicht nach dem Fräsen von der unteren zugedeckt wird. Der Erfindung zufolge wird durch die Ineinanderanordnung einer äußeren Frästrommel und einer inneren Abstreiftrommel, welche beide mit verschiedener Geschwindigkeit umlaufen, erreicht, daß die Messer der Frästrommel in den Boden eingreifen, der mit Gräsern, Wurzeln u. dg"l. durchsetzt ist. Sodann wird die losgeschälte Erde der oberen Schicht durch die schneller umlaufenden inneren Abstreiftrommeln oder Abstreifwerkzeuge zerkleinert und infolge der Voreilung dieser Werkzeuge rückwärts geworfen. Durch die verschiedene Geschwindigkeit der beiden Trommeln folgt die untere Schicht der oberen nach und deckt dieselbe zu.The subject of the invention differs advantageously from the known milling drums Art in that the upper layer is covered by the lower after milling. According to the invention, the One inside the other of an outer milling drum and an inner stripping drum, which both revolve at different speeds, achieved that the knives of the Engage the milling drum in the ground, which is interspersed with grasses, roots and the like. Then the peeled earth of the upper layer is replaced by the faster circulating inner stripping drums or stripping tools crushed and as a result of the overfeed these tools thrown backwards. Due to the different speeds of the two drums, the lower layer follows the top up and cover it up.
Auf der beiliegenden Zeichnung ist die Neuerung beispielsweise erläutert.The innovation is explained, for example, on the accompanying drawing.
Fig. I ist eine Seitenansicht in der Stellung, in welcher die Messer α in den Boden eindringen, die Hauen b noch zurück sind.Fig. I is a side view in the position in which the knives α penetrate the ground, the picks b are still back.
Fig. 2 ist eine Seitenansicht in der Stellung, in der das Messer bereits einen Streifen Erde (die obere Schicht) losgeschält hat und .die Hauen b bereits auf die Schicht wirken.Fig. 2 is a side view in the position in which the knife has already peeled off a strip of earth (the upper layer) and .the picks b are already acting on the layer.
Fig. 3 ist eine Seitenansicht in der Stellung, in der die Hauen b die obere Schicht nach rückwärts befördern; die untere Schicht wird jetzt durch das Messer α losgeschält und folgt der oberen nach.Fig. 3 is a side view in the position in which the picks b convey the upper layer rearward; the lower layer is now peeled off by the knife α and follows the upper layer.
Fig. 4 ist eine Draufsicht auf die Walze.Figure 4 is a top plan view of the roller.
Claims (2)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE315902T | 1916-08-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE315902C true DE315902C (en) | 1919-11-15 |
Family
ID=34558978
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1916315902D Expired DE315902C (en) | 1916-08-15 | 1916-08-15 |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE315902C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2847924A (en) * | 1954-11-09 | 1958-08-19 | Quick Mfg Inc | Tine for power driven tiller |
DE1193716B (en) * | 1962-02-12 | 1965-05-26 | Patent Concern Nv | Tillage equipment |
CN102893717A (en) * | 2012-11-08 | 2013-01-30 | 戴振伟 | Stubble-cleaning knife |
-
1916
- 1916-08-15 DE DE1916315902D patent/DE315902C/de not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2847924A (en) * | 1954-11-09 | 1958-08-19 | Quick Mfg Inc | Tine for power driven tiller |
DE1193716B (en) * | 1962-02-12 | 1965-05-26 | Patent Concern Nv | Tillage equipment |
CN102893717A (en) * | 2012-11-08 | 2013-01-30 | 戴振伟 | Stubble-cleaning knife |
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