Food air dryer

Abstract

The invention discloses a food air dryer and belongs to the technical field of food processing. The food air dryer comprises an air drying box body; a motor drives a cam to rotate through a belt wheeland a belt wheel II; when a convex surface of the cam rotates to a vertical direction, a movable plate and a spring rod are pressed down and the spring rod drives a hoisting plate and an air sprayingpipe to move downward; meanwhile, a spring is compressed; when the convex surface of the cam rotates to a horizontal direction, the spring is reset to drive the spring rod and the hoisting plate to move upward, so that the cam rotates to generate periodic pressure on the movable plate and the hoisting plate does reciprocating motion up and down; a servo motor rotates in clockwise and anticlockwise directions to drive a rotary rod and a gear to rotate; the gear rotates to drive a rack to move leftward and rightward between limiting blocks; the rack moves leftward and rightward to drive a transmission gear and the air spraying pipe to rotate; the motor is matched with the servo motor so that the air spraying pipe moves up and down when the air spraying pipe rotates, and hot air sprayed outfrom the air spraying pipe is uniformly sprayed on the surface of smoked meat.

Description

technical field [0001] The invention relates to the technical field of food processing, in particular to a food air dryer. Background technique [0002] In traditional bacon production, natural air-drying is usually used. Due to the slow speed of natural air-drying, in factory production, in order to shorten the time of making bacon for the quality of bacon, air-drying machines are usually used to air-dry the bacon , but when the traditional air dryer is used to dry the bacon, the hot air blown by the air dryer to the bacon is uneven, which affects the drying effect of the bacon, resulting in a decline in the quality of the bacon, and when it is air-dried, the hot air blown to the bacon The air volume cannot be controlled, so we propose a food air dryer. Contents of the invention [0003] The object of the present invention is to provide a food air dryer to solve the problems raised in the above background technology. [0004] In order to achieve the above object, the pr...

AI Technical Summary

Problems solved by technology

[0002] In traditional bacon production, natural air-drying is usually used. Due to the slow speed of natural air-drying, in factory production, in order to shorten the time of making bacon for the quality of bacon, air-drying machines are usually used to air-dry the bacon , but when the traditional air dryer is used to dry the bacon, the hot air blown by the air dryer to the bacon is uneven, which affects the drying effect of the bacon, resulting in a decline in the quality of the bacon, and when it is air-dried, the hot air blown to the bacon The air volume cannot be controlled, for this reason, we propose a food air dryer

Images