Manual cutter grinder of silage machine

Abstract

The invention relates to a manual cutter grinder of a silage machine. The manual cutter grinder comprises a hobbing cutter combination, a supporting combination, a stationary cutter combination, a grinding cutter combination and a guide sliding block; the hobbing cutter combination comprises a rotary drum, hay cutters and a hobbing shaft; the supporting combination comprises upper wallboards, lower wallboards, a top sealing plate, backing plates and supporting frames; the stationary cutter combination comprises a stationary cutter seat, bracket plates and a stationary cutter; the grinding cutter combination comprises a sleeve, a grinding stone box, a grinding stone, a bearing box, a lead screw, a handle I and a handle II; the lower end of the guide sliding block is connected with a lead screw nut; and the upper end of the guide sliding block is sleeved and connected with the grinding stone box. The situation that after an operation season, a moving cutter is disassembled and then is ground is avoided, so that the labor cost is reduced; the moving cutter is sharper after being sharpened, the operation effect is improved and the labor productivity is improved; compared with a foreignautomatic cutter grinder, the cost is lower, and the manual cutter grinder is simple and easy to operate and corresponds with the situation of China; and compared with a domestic automatic cutter grinder, the performance is more stable.

Description

Technical field [0001] The invention relates to a manual knife sharpening device for a silage machine, which belongs to the field of agricultural machinery and equipment. Background technique [0002] Silage technology is a kind of biological treatment technology and is the main production method for processing corn and other straw in Shandong Province. Most of the original traditional methods are directly burned in the fields or used as rural fuels, which not only causes environmental pollution, increases labor intensity, and even leads to waste of resources. With the increasingly prominent environmental problems and the rapid development of the animal husbandry industry in China, there is an urgent need to change the traditional way of processing straw. The use of silage machinery can easily complete the work of cutting, crushing and collecting straw. [0003] The current silage machinery is mainly divided into self-propelled and suspended type, mainly composed of header, feedin...

AI Technical Summary

Problems solved by technology

However, in China, although automatic knife sharpening devices are also being developed, the stability and operability of domestic automatic knife sharpening devices are not strong because the control and related procedures involved are not up to foreign standards.

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