Automatic spreading machine

Abstract

The invention discloses an automatic spreading machine, and belongs to the technical field of tea processing equipment. The automatic spreading machine mainly comprises a compartment body, a containing mechanism and a spreading mechanism; the containing mechanism comprises a frame, a net plate, a top plate and a bearing base; the spreading mechanism comprises a receiving plate, a bearing frame anda hopper; the bearing frame is erected on the receiving plate; the hopper is arranged in the bearing frame; each receiving plate is provided with a transmission part; a translation motor is installedon the receiving plate; wing plates connected onto the transmission part are symmetrically arranged at two ends of the receiving plate; sliding holes are symmetrically arranged in the two end side walls of the receiving plate; furthermore, two ends of the receiving plate are each provided with an idler wheel erected on the receiving plate in a rolling manner; a swing motor is arranged on the receiving plate; an eccentric wheel is arranged on the output shaft of the swing motor; a sliding rod penetrating the sliding hole is arranged at two ends of the hopper; and an elastic part positioned between the hopper and the bearing frame is arranged on the sliding rod in a sleeving manner. By means of the automatic spreading machine in the invention, tea can be uniformly spread in equal thickness;and simultaneously, damage to the tea is reduced.

Description

technical field [0001] The invention relates to the technical field of tea processing equipment, in particular to an automatic spreading machine. Background technique [0002] After the tea leaves are picked, they must be spread green first, and its function is to distribute leaf temperature and surface moisture. [0003] In order to ensure the uniform thickness of the spread tea leaves, the existing green spreading machine usually uses a translational movement mechanism to flatten the tea leaves. For example, in the patent No.: CN201810914549. Its embodiment is provided with greening mechanism, and greening mechanism comprises greening brush plate, greening baffle plate, greening driving motor, greening rotating branch chain and vertical greening branch chain, during work, greening brush plate is lifting Driven by the translation mechanism, it moves left and right, and the driving motor of the spreading green drives the turning branch chain of the spreading green to rotate...

AI Technical Summary

Problems solved by technology

[0003] In order to ensure the uniform thickness of the spread tea leaves, the existing green spreading machine usually uses a translational movement mechanism to flatten the tea leaves. For example, in the patent No.: CN201810914549. Its embodiment is provided with greening mechanism, and greening mechanism comprises greening brush plate, greening baffle plate, greening driving motor, greening rotating branch chain and vertical greening branch chain, during work, greening brush plate is lifting Driven by the translation mechanism, it moves left and right, and the driving motor of the spreading green drives the turning branch chain of the spreading green to rotate, so as to turn and flatten the tea leaves to achieve effective flattening; but the green spreading is to process the freshly picked tea leaves. The tea leaves are relatively brittle. It is obvious that the method of applying contact force to the tea leaves through the equipment can easily break the tea leaves and affect the processing quality.

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