Pneumatic-force-machinery combined type grape vine root part soil clearing device

Abstract

The invention relates to a pneumatic-force-machinery combined type grape vine root part soil clearing device. The device comprises a rack part, a power transmission part, a root part soil brushing part, a pneumatic-force operating part and an obstacle avoiding part. The operating process of the device comprises the steps that the device is hanged at back of a tractor, a depth limiting wheel is adjusted according to the current situation of winter grape vine soil embedding, and the operating height of the rack is adjusted; the tractor is started to drive a hydraulic station and a fan to operateto drive the root part soil brushing part to start soil brushing, air blowing is started by the pneumatic force operating part, a telescopic oil cylinder moves after a rod touching sensor is in contact with a stone column, the stone column is avoided by the root part soil brushing part, and the root part soil brushing part extends out and continues to operate after the stone column is avoided. According to the device, a manner of soil sweeping plate brush and air blowing is adopted to thoroughly clear the soil on the vine root parts of grapes.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a pneumatic mechanical combined grapevine root soil cleaning device. Background technique [0002] Grape is one of the main fruits in my country. The planting area and output are increasing year by year, and China has become the second largest grape producing country in the world. Due to climate reasons, grapes in northern my country need to bury the vines in winter and clear the soil in spring. When the vines emerge in spring, the vines have already germinated, and the buds and roots cannot be damaged when clearing the soil. Existing soil clearing operations are mostly carried out manually, or some machines use scrapers to scrape off the soil on both sides of the rattan. However, the soil around the roots of the vines cannot be removed with a scraper, and damage to the roots of the vines cannot be avoided. The inventor's previous invention (a disc brush type gr...

AI Technical Summary

Problems solved by technology

Existing soil removal operations are mostly carried out manually, or some machines use scrapers to scrape off the soil on both sides of the rattan

However, the soil around the roots of the vines cannot be removed with a scraper, and damage to the roots of the vines cannot be avoided

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