An automatic reset cleaning device

An automatic reset and material cleaning technology, which is applied in the direction of transportation and packaging, conveyor objects, rollers, etc., can solve the problems of cleaning roller gaps, affecting normal production and on-site production order, and prominent material leakage, so as to achieve flexible actions , good economic benefits, the effect of preventing material leakage

Active Publication Date: 2020-09-04
HONGTA TOBACCO GRP
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  • Abstract
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Problems solved by technology

There is a gap in the process of pushing and falling of the cleaning roller, resulting in prominent material leakage, seriously affecting normal production and on-site production order

Method used

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  • An automatic reset cleaning device
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Embodiment Construction

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the embodiments of the present invention and the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0016] Such as figure 1 As shown, the automatic reset cleaning device includes follower roller 1, slave drive sprocket 2, compression seat 3, compression spring 4, follower mechanism 5, follower mechanism hanger 7, reducer 8, transmission chain 9 , by wheel 10, profiling wheel 11, described follow-up mechanism 5 is installed on the follow-up mechanism hanger 7 by bearing pin, and the lower end of follow-up mechanism 5 is a door-shaped structur...

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Abstract

The invention relates to an automatic resetting and material clearing device, and belongs to the technical field of tobacco conveying. When a driving chain drives a material clearing roll, the material clearing roll swings front and back along with the outlines of profile modeling wheels under the action of a following mechanism and depended wheels and compresses the profile modeling edges throughcompression springs, the purpose that the material clearing roll can make zero-clearance contact with a passing conveying mesh plate at any position is achieved, and material leakage is prevented; inthe working process, the driving chain also can swing front and back along with the following mechanism, the swinging range is wide, and the tightness degree of the driving chain can be greatly changed in the process; and in order to enable the driving chain to not skip teeth in the swinging process and keep the tightness degree invariable so as to conveniently and normally drive the material clearing roll and ensure normal conduction of equipment production, a driving tensioning mechanism is arranged to achieve a tensioning function of the driving chain, the whole material clearing device iscompact in structure and reliable and stable in driving, and material leakage is prevented. According to the automatic resetting and material clearing device, the effects are significant, the practicability is achieved, the actions are flexible and reliable, and economic losses caused by material leakage are completely eradicated.

Description

technical field [0001] The invention belongs to the technical field of tobacco leaf conveying, and in particular relates to an automatic reset cleaning device. Background technique [0002] At present, most of the cleaning equipment for conveying screens of re-roasting machines at home and abroad adopt fixed independent drive mode to realize the function of cleaning the conveying screens and bringing back the tobacco leaves, keeping the conveying screens clean and free of residual tobacco leaves. However, since the installation position of the cleaning roller is at the arc-shaped turning of the conveying screen, the turning curve is not a continuous smooth arc line, but a segmented (width is the width of the screen) passing through the turning. The convexity is the largest, and the cleaning roller is pushed out to the largest distance. Then when the third block passes through the cleaning roller, the cleaning roller falls back to the lowest point by its own weight. In this c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G39/073B65G23/44
Inventor 张照德李锐洪王荣康
Owner HONGTA TOBACCO GRP
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