Low-noise thresher

Abstract

The invention discloses a low-noise thresher which is characterized in that: a material feeding port is formed in the left end of a protective cover; the material feeding port is tightly welded with adevice body; a mute bin is disposed outside the material feeding port; the mute bin and the material feeding port fit closely; when the thresher works, the sound is very small, the threshing speed isrelatively high, the power of a motor is relatively large, and a grain moving space in a threshing bin is relatively large; the thresher is relatively small in vibration when working, high in threshing efficiency, relatively simple in design structure and very convenient to maintain; an operating rod is relatively easy to move; the whole device body is made of a lasest high hardness material, sothat the whole device body is relatively durable; threshing teeth are different in height, so that incomplete threshing is avoided; impurities contained in granules can be blown out by a dust outlet pipe; a belt is relatively high in toughness and relatively durable; a gathering device is capable of concentrating the granules when the granules flow out, thereby facilitating the bagging of the granules, and greatly increasing the technical performance of the low-noise thresher; and the thresher has a relatively good market prospect.

Description

technical field [0001] The invention relates to the technical field of threshers, in particular to a thresher with low noise. Background technique [0002] With the development of science and technology and the progress of modern agriculture, from the previous extensive small-scale household planting to the large-scale integrated sowing and harvesting now, agricultural machinery occupies an increasingly important position in agricultural operations. The most important machinery in crop harvesting is being accepted and used by more and more agricultural workers. The quality of threshing work directly affects the yield of crops, especially in high-altitude areas, where crops have a long maturity period and insufficient sunshine time , the length of crop stalks is longer than that in the inland Haibo area, so a large number of threshers have appeared. [0003] However, the existing low-noise threshing machine is only designed for grains in low-altitude areas, and the grain mov...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is a thresher with low noise, so as to solve the problems in the above-mentioned background technology that the grain movement space is narrow, the thresher vibrates greatly during operation, the separation efficiency is low, and the noise is relatively large.

Images