Conveying chain plate of vegetable drying machine

Abstract

The invention discloses a conveying chain plate of a vegetable drying machine. The conveying chain plate comprises two side plates, wherein one end of each side plate is in an arc shape, the side plates are provided with convex chain connecting ribs, the chain connecting ribs are closer to the arc-shaped ends of the side plates, and a conveying plate is connected between the two side plates; the conveying chain plate is characterized in that the conveying plate is a waved plate, the waved plate is fully provided with through holes, and the extension direction of waves of the waved plate is vertical to the side plates. Compared with the prior art, the conveying chain plate of the vegetable drying machine, designed by the invention, has the following advantages that firstly, since the conveying plate is the waved plate, the through holes cannot be compactly pressed after vegetables are placed on the waved plate, ventilating can be formed by most of the through holes, and the drying effect is ensured; secondly, a contact mode between the conveying plate and the vegetables is changed from surface contact to line contact, the friction force is reduced, and the blanking can be smoother during blanking.

Description

technical field [0001] The invention relates to a vegetable dryer, in particular to a conveying chain plate of the vegetable dryer. Background technique [0002] Vegetable dryers are widely used in agriculture. Chinese patent ZL201310041337.2 discloses a vegetable dryer, and Shandong University of Technology has applied for a number of invention patents for vegetable dryers. [0003] The vegetable dryer is composed of multi-layer conveyor belts. The conveyor belts are connected up and down through the discharge port. The basic unit of each conveyor belt is the conveyor chain plate. When conveying, the upper and lower sides of the conveyor chain plate will undertake the conveying task. In the vegetable dryer, the vegetables are dried by blowing hot air, and there is also a drying method combining hot air and infrared. During use, the conveying chain plate is usually supported on a guide rail and conveyed horizontally. When it reaches the discharge port, the guide rail sectio...

AI Technical Summary

Problems solved by technology

[0005] First, the conveyor plate is relatively flat, and the through holes on it are easily compacted by vegetables and cannot be ventilated, which affects the drying efficiency of vegetables;

[0006] Second, the contact surface between the conveying plate and the vegetables is relatively large, which affects the falling speed when passing through the discharge port, and it is easy to form a blockage

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