Axial-flow automatic control thresher for threshing chia

Abstract

Disclosed is an axial-flow type automatic-control threshing machine for salvia hispanica threshing. A top cover is mounted at the upper end of a main cabin, a middle power support is arranged in the middle of the main cabin, a lower power support is arranged in the lower portion of the main cabin, and an inclined discharging plate is arranged between the middle power support and the lower power support. A first transmission shaft is arranged in a drum casing, the upper end of the first transmission shaft is in fit assembly with a first spline socket, and a rotary vane, an upper control springholder and a lower control spring holder are mounted on the first transmission shaft; the lower end of the first transmission shaft is connected with a transmission control spline bushing, and the first transmission shaft is provided with a plurality of floating springs. A second transmission shaft is mounted in the lower power support, the upper end of a transmission control spline shaft is connected with the transmission control spline bushing, and the lower end of the transmission control spline shaft is connected with the second transmission shaft. A motor drives the transmission shaft tofurther drive the drum casing to rotate, and three threshing rods on the drum casing thresh with adjustable threshing force; power is cut off by a power control operating rod, so that accident worsening is avoided effectively.

Description

technical field [0001] The invention relates to the technical field of seed threshing machinery, in particular to an axial-flow automatic control thresher for threshing chia. Background technique [0002] Chia (Salvia Hispanica L) is rich in polyunsaturated fatty acid triglycerides alpha-linolenic acid (ALA, an omega-3 fatty acid) and linoleic acid (LA, an essential omega-6 fatty acid ), the ratio of linolenic acid to linoleic acid is about 3.3:1; while its seeds, also known as chia seeds, chia seeds, chia seeds, contain about 33% seed oil, 21% protein, 41% total dietary Fiber and high content of minerals; because the seeds are rich in cellulose, they easily become gelatinous when exposed to water, expand multiple times, and form a membrane when entering the stomach, covering the stomach wall, keeping people full for a long time It is a healthy food for stomach feeling while continuously providing energy to the body. [0003] At present, the axial flow threshing machines u...

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Problems solved by technology

[0003] At present, the axial flow threshing machines used for Chia sage are divided into two categories: vertical and horizontal. In the vertical threshing machine, the raw materials are vertically moved by the roller and squeezed by the fixed baffle to achieve the effect of threshing; The raw material in the thresher enters the body horizontally, and is extruded by the roller and the screen to achieve the effect of threshing to separate the seeds. However, both methods have the problem that the threshing is not clean, and it needs to be manually removed at the end, which is labor-intensive. At the same time In the actual threshing process, due to the uneven threshing force, the threshed Chia seeds are damaged, which seriously affects the quality of Chia seeds; especially when there are abnormal conditions or accidents during the threshing process, only By turning off the thresher switch, the loss is relatively large

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