Four-wheel drive harvester for garlic

Abstract

A four-wheel drive harvester for garlic comprises a rack, a power assembly is installed on the upper end face of the rack, and a front drive gearbox and a rear drive gearbox are installed in the middle of the rack. A front drive wheel and a rear drive wheel are installed on a power output shaft at the lower end of the front drive gearbox and a power output shaft at the lower end of the rear drive gearbox respectively. An eccentric wheel and a vibration frame are arranged at the rear end of the rack, wherein the eccentric wheel is connected with the vibration frame through a connecting rod. The two sides of the rear end of the vibration frame are respectively provided with a vibration shovel, and depth adjusting bolts are arranged at the connecting positions of handles of the vibration shovels and the vibration frame. An arm-rest frame support base is arranged between the upper side of the front drive gearbox and the upper side of the rear drive gearbox. An arm-rest frame is installed on the arm-rest frame support base, a height adjusting fluted disc is arranged at the connecting position, and a clutch handle and a throttle control handle are arranged on the arm-rest frame. The clutch handle is connected with a tensioning clutch device, and the throttle control handle is connected with the power assembly. Compared with the prior art, the four-wheel drive harvester has the advantages that the structure is compact, four-wheel drive is adopted, power is high, the drive wheels do not slip, operation is flexible, harvesting speed is high, harvesting efficiency is high, and the harvester is suitable for cultivated lands different in soil quality.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, in particular to a four-drive garlic harvester. Background technique [0002] At present, there are many varieties of garlic harvesting machinery, and the adaptability of the machinery varies greatly. Because most of the machinery adopts a single drive mode, the operation effect is better on sandy land, but the operation effect on clay soil is poor, because the driving wheel is easy to slip when walking, and the operation is difficult. The difficulty is increased, and there are disadvantages such as slow harvesting speed, low efficiency, high garlic damage rate, and large loss. Contents of the invention [0003] The object of the present invention is to solve the above existing problems and provide a four-wheel drive garlic harvester with strong mechanical adaptability, non-slip driving wheels, fast harvesting speed and low garlic damage rate. [0004] The technical solution ado...

AI Technical Summary

Problems solved by technology

[0002] At present, there are many varieties of garlic harvesting machinery, and the adaptability of the machinery varies greatly. Because most of the machinery adopts a single drive mode, the operation effect is better on sandy land, but the operation effect on clay soil is poor, because the driving wheel is easy to slip when walking, and the operation is difficult. The difficulty increases, and there are disadvantages such as slow harvesting speed, low efficiency, high damage rate of garlic heads, and large losses

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