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Soil cultivation device

A land and implement technology, applied in the field of land tillage implements, can solve the problems such as the land is not evenly cultivated, the blockage cannot be stopped, and the soil flow is not optimally guided, etc.

Active Publication Date: 2013-11-20
LEMKEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The known solutions have the disadvantage that the ground is not evenly cultivated over the entire working width, blockages due to free space problems cannot be prevented and the mud flow (Bodenfluss) is not guided optimally

Method used

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Examples

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Embodiment Construction

[0028] figure 1 A top view of the soil cultivation implement 1 is shown. The soil cultivation implement 1 can be a hooked, saddled or attached soil cultivation implement 1 . figure 1 An embodiment of an attached soil cultivation implement 1 is shown. A three-point tower (Dreipunktturm) 70 is used at the three-point linkage for attachment to a tractor, not shown. To this end, the three-point tower 70 has a lower link articulation point 71 and an upper link attachment point 72 . The three-point tower 70 is connected to the frame 2 comprising in particular the front frame part 3 and the rear frame part 4 . A hollow disk 5 is arranged on the front frame part 3 ; a hollow disk 6 is arranged on the rear frame part 4 . Viewed from the center 11 , the concave side 10 of the hollow disk 5 is directed obliquely forwards and outwards as viewed in the working direction 9 . The hollow disks 5 , ie the hollow disks 14 and 15 , are arranged in the center 11 or in the central region 50 i...

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Abstract

The invention refers to a soil cultivation implement with two tool rows of hollow discs of a first hollow discs row and of a second hollow discs row. One hollow disc in the first hollow discs row is positioned slightly offset to the rear. In the second hollow discs row there is a hollow disc in a position offset to the front. In order to prevent lateral pull with a soil cultivation implement of this type the hollow discs rows were positioned relatively symmetrically and were offset where the hollow discs point towards each other with their convex sides or with their concave sides. This offset has the effect of optimising the soil flow and prevents components colliding with each other. This ensures even cultivation over the whole working width of the implement, including in the area of greater working depths with hollow discs that have a larger diameter.

Description

technical field [0001] The invention relates to a soil cultivating implement with a frame with two frame parts arranged one behind the other and arranged transversely, on which rotatably mounted hollow disks (Hohlscheibe) are arranged side by side, And the hollow disk is connected to the frame part via the carrier arm, wherein the hollow disk of the front frame part is directed obliquely forwards and outwards in the working direction with concave sides and the hollow disk of the rear frame part with concave The flanks of the hollow disk point obliquely forwards and towards the center in the working direction, wherein the chords of the concave flanks of the hollow disk enclose an obtuse angle with the ground surface. Background technique [0002] Such a soil tillage implement is known from US patent document US 1 944 275 . The object of this application is a towed soil cultivation implement with a frame having two frame parts, on which hollow disks with separate supports are...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B21/08
CPCA01B49/027A01B5/08A01B21/086
Inventor G.阿赫滕
Owner LEMKEN
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