Dust leakage preventing lapping structure of vibration groove

Abstract

The invention discloses a dust leakage preventing lapping structure, which overcomes the defects in the lapping parts of the present vibration groove. In the dust leakage preventing lapping structure, the vertical distance between the upper parts and the lower parts of adjacent vibration grooves is reduced; windshields are additionally arranged at the lapping parts of the vibration grooves for shielding the dust raising action of air current on smoke foam dust from three lateral surfaces; a cut tobacco folding structure is additionally arranged at the lapping part between the upper vibration groove and the lower vibration groove; the thickness of cut tobacco on the vibration groove is increased; and the trend of the cut tobacco is limited to a certain degree, so that the cut tobacco advances according to the preset trend as much as possible. The dust leakage preventing lapping structure of the vibration groove is simple and practical without greatly changing the traditional vibration groove; the leaked dust and raising dust can be effectively reduced; the work environment is improved; materials are saved; and the dust leakage preventing lapping structure has a wide application prospect.

Description

technical field [0001] The application of the present invention relates to a lap joint structure, especially a dust-proof lap joint structure between two vertically adjacent vibrating troughs for conveying materials in the tobacco industry, and belongs to the technical field of tobacco industry equipment. Background technique [0002] In the process of silk production in the tobacco industry, the vibrating trough is the most important material conveying equipment. However, the material will inevitably produce a large amount of smoke and dust after going through multiple processes such as microwave loosening, shredding, cylinder equipment, and drying. These smoke and dust will have some problems when they are conveyed through the vibrating tank. The main points are as follows Three points: [0003] 1. Increase the labor intensity of employees. The smoke and dust will fly and scatter to the nearby ground and equipment when they are driven by the vibrating trough, which increa...

AI Technical Summary

Problems solved by technology

[0003] 1. Increase the labor intensity of employees. The smoke and dust will fly and scatter to the nearby ground and equipment when they are driven by the vibrating trough, which increases the labor intensity of employees when maintaining on-site sanitation;

[0004] 2. Affect the physical and mental health of employees. Due to the flying of smoke and dust, the air quality in the working environment of employees will decline, which will definitely affect the physical and mental health of employees in the long run;

[0005] 3. The consumption of tobacco leaves increases. When the vibrating tank raises smoke and dust, some lighter materials will also shake off, resulting in a certain consumption of tobacco leaves.

[0006] Trace it to its cause, be that there is unreasonable part in the design of existing vibrating trough lap joint, first, the vertical distance of adjacent vibrating trough lap joint is relatively large, the time of smoke dust falling is longer, increased In addition, due to the up and down vibration of the vibrating trough at the overlap of adjacent vibrating troughs, the rotation and flow of the surrounding air flow is caused, which acts like a blower and also strengthens the dust. In addition, the vibrating trough At the overlapping joint, there is no structure to gather the shredded tobacco, which makes the distribution of the shredded tobacco more scattered, and the thickness of the shredded tobacco on the vibrating groove is thinner, which also increases the chance of raising dust

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