Spring tobacco clip for tobacco flue curing

Abstract

The invention provides a flue-cured tobacco spring clip, which includes a first crossbeam and a second crossbeam. The first crossbeam is provided with a plurality of pins along the length direction. A spring is sleeved, one end of the spring is fixedly connected with the first beam, and the other end is a free end. Another flue-cured tobacco spring clip includes a first crossbeam and a second crossbeam, the first crossbeam and the second crossbeam are connected by a column, the first crossbeam is provided with a plurality of springs along the length direction, and the free end of the spring is provided with a pressure Frame, elastic pins are arranged in the middle of the pressure frame; two baffles along the length direction are provided on the inner side of the second beam, and a groove for accommodating the free ends of the pins is formed between the baffles, and the height of the baffles is not less than 1 / 4 of the length of the elastic pin. Through the provided spring, the pressure on the tobacco stem can be maintained all the time, and the tobacco leaves are kept smooth, thereby ensuring the roasting quality of the flue-cured tobacco. The provided spring can also prevent the tobacco leaves from falling off during the curing process.

Description

technical field [0001] The invention relates to the field of flue-cured tobacco processing tools, in particular to a flue-cured tobacco spring clip. Background technique [0002] The flue-cured tobacco tools in the existing intensive barns mostly use comb-type tobacco clips, which have the advantages of large amount of tobacco and convenient tobacco loading. Chinese patent document CN 203207163 U records an improved comb-type cigarette clip, which is a commonly used comb-type cigarette clip structure. The method of using this kind of cigarette clip is: first place the fresh tobacco leaves evenly in the lower clip body, then align the upper clip body with the lower clip body and press down, let the pin pass through the fresh tobacco leaves, and then connect the upper and lower clip bodies as a whole . The problem that exists is, the stem width of fresh tobacco leaf is about 30mm initially, after being dried in dense barn, the stem diameter shrinks to 3~5mm. Since only part...

AI Technical Summary

Problems solved by technology

The problem is that the stem width of fresh tobacco leaves is about 30mm initially, but after being dried in a dense barn, the diameter of the stem shrinks to 3~5mm

Since only part of the tobacco stem is threaded on the pin, during the drying process, more tobacco leaves fall from the tobacco clip, or fall on the ground, or ride on the lower tobacco clip, which will affect the drying effect , thereby affecting the quality of tobacco leaves

The existing fresh tobacco leaves are usually in different directions when they are inserted into the pins. During the roasting process of the fresh tobacco leaves on the entire tobacco clip, the drying degree of the tobacco leaves is not uniform due to the uneven air flow passage, so The tobacco leaves on some parts of the tobacco clip are under-dried, while some parts are over-dried, because the curing quality of the flue-cured tobacco is affected

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