Planetary-driven variable-dip-angle variable-speed imitation handmade water sieve type green leaf rocking machine and green leaf rocking method thereof

Abstract

The invention discloses a planetary-driven variable-dip-angle variable-speed imitation handmade water sieve type green leaf rocking machine and a green leaf rocking method thereof. The swing amplitude and speed of an existing green leaf rocking mechanism cannot achieve the manual green leaf rocking effect. A motor drives a planetary gear train transmission mechanism through a non-circular gear transmission mechanism; a cam is fixed with a planetary gear shaft of the planetary gear train transmission mechanism; a pin roller forming a cam pair with the cam is fixed outside a joint outer ring of the joint bearing; a spring column fixed on the joint outer ring and a spring seat form a sliding pair and are connected through a spring; the spring seat is fixed on an eccentric wheel lower plate of the planetary gear train transmission mechanism; a sieve tray shaft fixed at the bottom of the sieve tray and the hollow sliding shaft form a sliding pair; the hollow sliding shaft is fixed with a joint inner ring of the joint bearing through a spherical hinge plug; the rotating shaft is fixed with the sieve tray shaft and forms a rotating pair with the cradle; the two ends of the cradle and the rack form rotating pairs through supporting shafts perpendicular to the rotating shaft. According to the invention, the non-autorotation cone-like motion of the sieve tray is realized, and the imitation manual rocking effect is better.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, and in particular relates to a planet-driven, variable-inclination, variable-speed imitation manual water sieve shaker and a shaker method thereof. Background technique [0002] Oolong tea, also known as green tea, is a unique tea category in China. Since the 1990s, oolong tea represented by Anxi Tieguanyin and Wuyi rock tea has become popular in the market, driving the national tea drinking trend, consumption boom, and the prosperity of tea art and tea culture. In 2015, the output of oolong tea reached 258,000 tons, and oolong tea is produced through multiple complex processes such as picking, withering, shaking, roasting, rolling, and baking. Proper operation is directly related to the quality of tea. Among them, the shaking green process is the most time-consuming and requires a lot of manpower, so people have put forward a demand for high-efficiency, low-cost mechanized shakin...

AI Technical Summary

Problems solved by technology

[0004] At present, there are three main methods of shaking green tea: the first one is manual shaking green green tea, which can adjust the strength and range of shaking green green tea by relying on the experience of workers, so that the quality of the tea obtained is the best, but the labor intensity is high, human factors are large, and the efficiency is low

The second is the roller shaker. The tea leaves are placed in a drum made of bamboo strips. It is impossible to observe the condition of the tea at all times, and it is difficult to control the quality of the tea. Moreover, the roller shaker only rotates in the vertical direction, and the movement form is single. Insufficient friction and the resulting tea quality is not good enough

The third is the imitation of manual shaking. Although the imitation hand-sieve shaking machines on the market can roughly imitate the action of manual shaking, they have not actually analyzed the manual shaking. Rocking Youth is not the same

In other words, the swing range and speed of these mechanisms have not been specially designed, so it is impossible to achieve the effect of manual shaking.

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