Double-segment type rubber roller structure

Abstract

The invention discloses a double-segment type rubber roller structure. The double-segment type rubber roller structure comprises two rubber rollers which are symmetrically arranged in parallel, wherein each rubber roller comprises a rotating shaft, a rubber roller ring I, a rubber roller ring II and an elastic sheet, diameters of the rubber roller rings I are slightly smaller than those of the rubber roller rings II, the rubber roller rings I and the rubber roller rings II sleeve the rotating shafts side by side and have spacings, at least two clamping positions are arranged on the rotating shafts corresponding to the rubber roller rings I and the rubber roller rings II and are uniformly arranged around outer circle surfaces of the rotating shafts, both the rubber roller rings I and the rubber roller rings II are provided with stoppers which are uniformly distributed around inner circle surfaces, the quantity of the stoppers is equal to that of corresponding clamping positions, the quantity of elastic sheets inside the rubber roller rings I and the rubber roller rings II is equal to that of the stoppers, front ends of the elastic sheets are inserted into the clamping positions, rear ends of the elastic sheets are abutted against the stoppers, the elastic sheets are arc-shaped inside the rubber roller rings I and the rubber roller rings II, and pointing directions of the rear ends of the elastic sheets are probably consistent with rotating directions of the rotating shafts. According to the double-segment type rubber roller structure, a double-segment type structure is employed to adapt to flowers and buds, and thus, high-quality requirements on picked honeysuckle flowers are met.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to a rubber roller structure used on a honeysuckle picker. Background technique [0002] What the picking head of existing honeysuckle picker adopts is a pair of rubber rollers of opposite directions of parallel rotation, and honeysuckle is pulled off and rolled into the picker cavity by frictional force. In order to adapt to honeysuckle flowers or flower buds of different sizes, the gap between the rubber rollers is designed to be automatically adjustable. Generally, one of the rubber rollers is designed to move or swing relative to the other, and an appropriate elastic force is applied by adding a spring. When honeysuckle enters, due to the extrusion of honeysuckle, the gap between the two rubber rollers will automatically become larger, so as to adapt to flowers of different sizes. But existing this design also has problem, and the gap between two rubber rollers is certain ...

AI Technical Summary

Problems solved by technology

But existing this design also has problem, and the gap between two rubber rollers is certain under non-working state, and the volume of honeysuckle flower is bigger, and the volume of flower bud is less, for adapting to less flower bud, gap Generally, the setting is small to ensure that the rubber roller has a strong pulling force. It is easy to tear off the smaller flower buds, but it is also easy to damage the larger flowers. Even if the spring is set to automatically adjust the gap, it is more or less easy to crush. larger flowers

If the quality requirements are high, the existing rubber roller structure is difficult to meet the requirements

Images