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Blade sharpening system for agricultural implements

一种刃磨、农具的技术，应用在农业机械和机具、应用、磨床等方向，能够解决不能有效地锐化带槽的或波状的刀片等问题

Inactive Publication Date: 2013-05-01
CNH BELGIUM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, portable sharpeners cannot be used to sharpen blades in the field
Also, because the position of the disc is fixed relative to the blade, portable sharpeners cannot effectively sharpen fluted or wavy blades

Method used

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  • Blade sharpening system for agricultural implements
  • Blade sharpening system for agricultural implements
  • Blade sharpening system for agricultural implements

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] Referring now to the accompanying drawings, figure 1 is a perspective view of an exemplary agricultural implement 10 . While a vertical tillage implement 10 is shown and described below, it should be understood that the sharpening system may be used to sharpen blades on any other suitable agricultural implement. It will be appreciated that the agricultural vehicle is configured to tow the vertical tillage implement 10 along the direction of motion A. The vertical tiller 10 includes a main frame 12 . On the front end of the main frame 12 is a hitch 14 which may be used to connect the vertical tillage implement 10 to an agricultural vehicle such as a tractor or other tractor. In addition, the main frame 12 is connected with a set of wheels 16 . Said set of wheels 16 is oriented in a direction generally aligned with the direction A of motion. The set of wheels 16 includes a set of center wheels 18 and a set of pivot wheels 20 . The set of center wheels 18 is attached ...

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PUM

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Abstract

A blade sharpening system is provide that includes a base (70) and a pendulous arm (90) having a first end rotatably coupled to the base (70) by a pivot joint (92). The blade sharpening system also includes a sharpener (60) suspended by the pendulous arm (90) and configured to engage a generally circular agricultural implement blade (22) while mounted on the agricultural implement (10). The pendulous arm (90) is configured to enable movement of the sharpener (60) to accommodate lateral variations in blade profile.

Description

technical field [0001] The present invention relates generally to soil tillage implements, such as agricultural implements, and more particularly to sharpening systems for agricultural implements. Background technique [0002] It is known that in order to obtain optimum agricultural production from a plot of land, farmers must work the soil, typically through tillage operations. Common tillage operations include plowing, harrowing and deep plowing. Modern farmers perform these tillage operations by towing tillage implements behind motorized tractors. Depending on the grain selection and soil conditions, a farmer may need to perform several tillage operations at different times in the crop cycle to properly work the land for the grain selection. In one type of tillage operation, rows of blades are pulled across the soil to break up clods or soil cakes and old plant matter to provide a more compliant soil structure for planting and to level the soil surface. [0003] It wil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B15/16
CPCA01B23/06A01B15/16B24B3/466B24B23/028
Inventor R·A·泽门奇克I·D·里克M·P·霍夫曼R·L·金里奇B·G·齐默尔曼A·R·马丁T·D·迈纳斯M·G·科瓦奇P·A·赫蒂斯
Owner CNH BELGIUM
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