Three-roller medium-sized kneading machine feeding and clamping mechanism

Abstract

The invention relates to a three-roller type medium-sized rubbing filament machine feeding clamping mechanism used for processing various crop straws like corn straws and rice straws; the rubbing filament machine feeding clamping mechanism comprises symmetrically arranged wall boards; a roller feeding mechanism formed by an upper roller, a lower roller and a drive chain wheel spindle is arranged between the wall boards, wherein end faces of the upper roller, the lower roller and the drive chain wheel spindle are respectively provided with an upper sprocket wheel, a lower sprocket wheel and a drive sprocket wheel; a feeding port of the roller feeding mechanism is arranged between the upper and lower rollers; a feeding port elastic adjusting mechanism enabling the upper roller to make up-down motions is arranged between the wall boards; the three-roller type medium-sized rubbing filament machine feeding clamping mechanism is scientific and reasonable in structure, convenient in operation, can ensure the upper and lower rollers to effectively clamp the straws in a passing process, so feeding speed is stably maintained, thus obtaining high filament forming rate in straw processing.

Description

technical field [0001] The invention belongs to the technical field of agricultural processing machinery, and relates to a feeding and clamping mechanism of a three-roller medium-sized silk kneading machine used for processing corn stalks, rice straws and other crop stalks. Background technique [0002] Straw kneading machine is a kind of straw processing machinery. It transmits the power to the feeding mechanism through the power equipment, and the feeding mechanism sends the straw evenly spread on the feeding chain plate by the operator into the rubbing cylinder at a constant speed through the mechanism, and the rotor in the rubbing cylinder is driven by the power equipment to do high-speed Rotating movement, the hammer on the rotor and the rubbing plate work together to strike and tear the straw longitudinally, knead it into a filament, and finally the centrifugal wind generated by the high-speed rotating rotor will throw the material out of the machine through the grass ...

AI Technical Summary

Problems solved by technology

Since the structure of the existing straw kneading machine uses the upper and lower material rollers as the straw feeding inlet, the upper roller cannot be adjusted in time depending on the change in the amount of straw feeding during the straw passing process, so that the two material rollers cannot The whole process of straw passing is always clamped, so that the length of the straw entering the kneading barrel per unit time is inconsistent and the hardness of the straw surface is large, which affects the silking rate of the straw, which is not conducive to the feeding, chewing and digestion of ruminants, and also Resulting in low material utilization

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