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Device and method for mechanical weed control

A technology of mechanical weeding and regulating devices, which is applied in the direction of agricultural machinery and implements, land preparation machinery, application, etc., and can solve problems such as unsightly appearance of vineyards or orchards, difficulties in identifying plants and implementing nursing measures

Inactive Publication Date: 2021-07-30
BAHR BAU UND LANDMASCH GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This can result in an unsightly appearance of a cultivated vineyard or orchard
This in turn makes it more difficult to walk into a vineyard or orchard to identify plants and perform care

Method used

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  • Device and method for mechanical weed control
  • Device and method for mechanical weed control
  • Device and method for mechanical weed control

Examples

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Embodiment Construction

[0041] figure 1 An agricultural vehicle 10 is shown with only the back 12 visible. On the rear side 12 of the agricultural vehicle 10 , a holding frame 14 is mounted, wherein a holding bar 16 is formed on the holding frame 14 , on which a soil tillage device 17 with two soil tillage implements is fastened. The soil tillage device 17 here includes a holder 18 , which in turn is connected to a holder rod 16 .

[0042] The holder 18 refers to a part of the disc hoe 20 . Thumb hoe 20 refers to a rotary soil tillage tool having a circular thumb 22 with a circular inner member and a plurality of fingers 24 along the perimeter of the circular inner member. arranged and extending outward in a radial direction. The internal elements of the fingerboard hoe 20 are rotatably secured to the holder 18 so that the fingerboard 22 can rotate about its axis.

[0043] The holder 18 of the thumbwheel hoe 20 comprises a connecting rod 26 having a rectangular cross-section, which is connected a...

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Abstract

The present invention relates to a device and a method for mechanical weed control, comprising an agricultural vehicle (10; 110) having a predetermined direction of travel and two opposite long sides, and a soil cultivation implement, which is fastened to the agricultural vehicle (10; 110), wherein the soil cultivation implement has at least one harrow (30; 130; 230) having at least one tine (44; 144; 244), which comprises a tine arm (45; 145), a tine tip (48; 148; 248) and a tine base (46; 146), and the tine tip (48; 148; 248) and the tine base (46; 146) are arranged at opposite ends of the tine arm, wherein the harrow (30; 130; 230) is connected, in the region of the tine base (46; 146), to a connecting element (32; 132), wherein the at least one tine (44; 144; 244) of the harrow (30; 130; 230) has a bend with a predetermined angle, and wherein at least the tine tip (48; 148; 248) projects beyond a long side of the agricultural vehicle (10; 110) and the tine arm (45; 145) is orientated at a predetermined angle to the direction of travel.

Description

technical field [0001] The present invention relates to devices and methods for mechanical weed control. In particular, the invention relates to a device and a method for the mechanical weeding of cultivated plants planted in rows with lignified basal branches or trunks. Background technique [0002] There are many different types of cultivated plants which can basically be divided into two main groups. On the one hand, there are annual or herbaceous plants, such as cereals or potatoes, that are mainly present in traditional agriculture. On the other hand, there are many perennial or perennial plants, which are generally relatively large based on their age and often have lignified basal branches or trunks. The latter category includes, for example, vines or fruit trees, but also Christmas trees, berry plants, roses or shrubs with woody shoots. [0003] The problem with all cultivated plant systems is that not only cultivated plants grow on the planting area, but also unde...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B23/02A01B35/12A01B39/18A01B39/16
CPCA01B39/18A01B23/02A01B35/12A01B35/18A01B39/16A01B19/02A01B39/163
Inventor O·巴尔
Owner BAHR BAU UND LANDMASCH GMBH & CO KG
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