Device for pod and impurity removing of oil peony

Abstract

The invention relates to a device for pod and impurity removing of an oil peony, and belongs to the field of agricultural product processing machinery. The device comprises a rack, a material hoist for conveying oil peony fruit pods without pod removing, a primary pod removing roller and a secondary pod removing roller arranged in parallel on the rack, vibrating screens for screening and a centrifugal fan for sucking off dust and debris, cover casings are arranged above the primary pod removing roller and the secondary pod removing roller, concave plates are arranged under the primary pod removing roller and the secondary pod removing roller, guiding hoppers are arranged below the concave plates, and the vibrating screens are arranged below the concave plates. The device can reduce the labor intensity, improve the production efficiency, facilitate the pod removing of the oil peony fruit pods and the removing of mixed sandstone, weeds, wood chips and the like, improve the pod removing rate and reduce peony kernel damage.

Description

technical field [0001] The invention belongs to the field of agricultural product processing machinery, and in particular relates to a device for pod removal and impurity removal of oil peony. Background technique [0002] Peony, also known as Bailiang gold, wood peony, rich flower, Luoyang flower, is a unique woody and precious flower in my country. It belongs to Paeoniaceae and Paeoniaceae. Its flowers are large, colorful, beautiful and fragrant. Since the Ming and Qing Dynasties, it has been honored as the "national flower". Peony has been cultivated as an ornamental plant for more than 1600 years. Peony is not only beautiful in flowers, but also its roots can be used as medicine. It is a famous Chinese medicinal material "Moutan Cortex", referred to as "Peony Cortex". The cortex of Peony has the effects of promoting blood circulation, removing blood stasis, reducing inflammation and pain, returning meridians and removing freckles. It was first recorded more than 2,000 ye...

AI Technical Summary

Problems solved by technology

At present, the treatment process of peony pods for oil has the following defects: (1) high labor intensity and low production efficiency

(2) Pod drying is easily affected by the weather and takes up a large area, increasing costs

(3) The fruit pods are often mixed with sand, gravel, weeds, sawdust and other magazines during drying and transportation, and it is difficult to remove them

(4) There is no special peony pod removal machine for oil on the market. Other crop peeling machines are used to depod peony for oil. The pod removal rate is low and the peony seeds are easily damaged, which reduces the oil yield and the quality of the oil.

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