Crankshaft type wine brewing grape vibration threshing device

Abstract

The invention discloses a crankshaft type wine brewing grape vibration threshing device which comprises a rack, a synchronous belt drive system, an electromotor, an elastic clamping vibration mechanism assembly, a connecting rod and a crankshaft. According to the technical scheme of the invention, a wine brewing group plant is clamped by two groups of crank rocker elastic vibration rods for vibration threshing, and furthermore, high harvested grape threshing efficiency, low damage rates and low grape plant damage are achieved.

Description

technical field [0001] The invention belongs to the technical field of agricultural harvesting machinery, and more specifically relates to a crankshaft type vibrating threshing device for wine grapes. Background technique [0002] Grapes are known as one of the four most recognized fruits in the world. my country's wine grape planting area has surpassed that of France and has become the second largest wine grape planting area in the world. [0003] At present, the harvesting of wine grapes mainly includes manual picking with scissors and vibration harvesting. Manual picking with scissors causes wine grapes to grow out of order among the branches. Manual harvesting is difficult and inefficient. One of the main means of harvesting, domestic and foreign blueberries, black currants, grapes and other berries, mainly use the excitation source to vibrate the fruit tree, and transmit the excitation to the ear or fruit grain, forcing it to produce relative motion with the connected b...

AI Technical Summary

Problems solved by technology

[0003] At present, the harvesting of wine grapes mainly includes manual picking with scissors and vibration harvesting. Manual picking with scissors causes wine grapes to grow out of order among the branches. Manual harvesting is difficult and inefficient. One of the main means of harvesting, domestic and foreign blueberries, black currants, grapes and other berries, mainly use the excitation source to vibrate the fruit tree, and transmit the excitation to the ear or fruit grain, forcing it to produce relative motion with the connected branch or fruit stem (pull, pull, etc.) Bending, twisting) to make the joint deformed to break, and to achieve fruit harvesting. Vibration harvesting of wine grapes mainly adopts the fruit grain harvesting method, so that the grape grains are separated from the fruit stem. The vibration mode and parameters affect the harvesting effect main factor

The main production areas of foreign wine grapes, such as Italy, the United States, and France, have basically realized mechanized harvesting. However, due to differences in climate and natural conditions, there are huge differences in tree shape, spatial form, and fruit concentration of wine grapes at home and abroad. At present, domestic wine grape harvesting equipment is not mature, and there are problems such as large damage to plants, low threshing efficiency, and high damage rate. It is urgent to develop a harvesting mechanism suitable for the characteristics of my country's wine grape planting and management models.

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