Soil turning device of water chestnut harvester

Abstract

The invention relates to a soil turning device of a water chestnut harvester. The soil turning device comprises a rotary shaft and a bearing seat, wherein two mounting disks which are mounted in a spacing and sleeving manner are arranged on the rotary shaft, a plurality of supporting plates are arranged on the external wall of each mounting disk, a mounting rod is rotatably mounted on corresponding supporting plates, a plurality of raking teeth are distributed on the mounting rod in a spacing manner, a concave-convex disk sleeves the rotary shaft between one mounting disk and the bearing seat and is fixed to the external wall of the bearing seat, a U-shaped mounting rack is arranged above the concave-convex disk, a pulley is rotatably mounted at an open end of the U-shaped mounting rack, a spline shaft is arranged on the upper end face of the U-shaped mounting rack, a spline sleeve sleeves the spline shaft, the external wall of the spline sleeve is fixed to one corresponding supporting plate, a spring sleeves the spline shaft below the spline sleeve, the spline shaft is sequentially hinged to a connecting plate and a fixing plate, and the tail end of the fixing plate is fixed to an extension section of the mounting rod. The soil turning device is novel in structural design, relatively light in overall structural weight, ingenious in use, relatively convenient in mounting and dismounting, high in plowing efficiency and high in practicability.

Description

technical field [0001] The invention relates to the processing technology of a horseshoe harvester, in particular to a soil turning device for a water chestnut harvester. Background technique [0002] Horseshoes generally grow in shallow water fields. Seedlings grow in March and April. The stems grow straight upwards, without branches and leaves, and are shaped like dragon whiskers. After shoveling, plowing and excavation operations are carried out. [0003] When the horseshoe is plowed and unearthed, most of them are excavated manually, and some use buckets or pears. The manual labor intensity is high, the weight of the tools is relatively large, and it is relatively inconvenient to install and disassemble. A reasonable plowing structure to ensure a substantial increase in harvesting efficiency. Contents of the invention [0004] The purpose of the present invention is to solve the problems of the prior art mentioned above and provide a kind of water chestnut harvester ...

AI Technical Summary

Problems solved by technology

[0003] When plowing horseshoes out of the soil, most of them are excavated manually, and some use buckets or pears, etc. The labor intensity is high, and the weight of the tools is relatively heavy. It is relatively inconvenient to install and disassemble, so the harvesting efficiency is relatively low, and there is no reasonable plowing and unearthed structure to ensure a substantial increase in harvesting efficiency

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