Handheld farming machine engine damping device

Abstract

The invention discloses a handheld farming machine engine damping device, which comprises a base. A longitudinal damping module and a transverse damping module are arranged above the base; the longitudinal damping module comprises an engine connecting plate which is horizontally arranged, and a plurality of longitudinal dampers used for supporting the engine connecting plate are arranged between the engine connecting plate and the base; the multiple longitudinal dampers are evenly arranged at intervals by taking the center line of the engine connecting plate as the center and surrounding the center; and the transverse damping module comprises a support fixedly connected to the front part of the longitudinal damping module, an elastic connecting piece is arranged between the support and theengine connecting plate, and the support and the engine connecting plate are connected through the elastic connecting piece. The handheld farming machine engine damping device is simple in structureand can consume vibration energy brought by an engine, thus vibration transmission for handles is lowered, and the discomfort feeling of an operator is relieved.

Description

technical field [0001] The invention relates to an agricultural machinery vibration damping device, in particular to a hand-held agricultural machinery engine vibration damping device. Background technique [0002] In areas dominated by mountains and hills in my country, due to scattered cultivated land, small area, and large ground elevation difference, the mechanization of land cultivation mainly depends on small-scale agricultural machinery. At the same time, with the adjustment and evolution of my country's agricultural industrial structure, the planting area of ​​economic crops has continued to expand, and facility agriculture has developed rapidly. Soil cultivation operations in facility agriculture and garden management are mainly completed by small-scale agricultural machinery. Among them, micro-tillers have been widely used in mountainous, hilly terrain, greenhouses, orchards and other small-area farmland operations due to their small size, light weight, easy operat...

AI Technical Summary

Problems solved by technology

[0003] Although the micro-tiller is widely used, its operating comfort is very poor, because when the micro-tiller is working, there are two strong vibration sources, one is the vibration when the engine is working, and the other is the vibration caused by the blade of the micro-tiller driving the blade to cut the soil. The vibration caused by these two vibration sources is transmitted to the working armrest frame through the transmission mechanism, micro tiller chassis, frame, etc., and then transmitted to the operator's arm, causing discomfort to the operator, and the operator operates the micro tiller for a long time. Tillers may also be harmed by diseases such as white finger disease

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