Grinding-after-shoveling type double-shovel peanut harvesting machine

Abstract

The invention relates to an agricultural harvesting machine, in particular to a newly designed grinding-after-shoveling type double-shovel peanut harvesting machine which is different from the conventional peanut harvesting machine. The grinding-after-shoveling type double-shovel peanut harvesting machine consists of a machine body frame, a direction-changing gearbox, a front digging shovel, a front anti-blocking rotary drum, a soil grinding crushing roller, a back seedling-pickup shovel, a back anti-blocking rotary drum, a seedling-conveying soil-leaking chain, a front oppositely-grinding roller, a front support chain oppositely-grinding device, a back oppositely-grinding roller, a back support chain oppositely-grinding device, a lever type seedling-shifting soil-removing rowing device and the like. The front anti-blocking rotary drum and the back anti-blocking rotary drum are respectively arranged at the two ends of the front digging shovel, the soil grinding crushing roller is arranged behind the front digging shovel, the back seedling-pickup shovel and the seedling-conveying soil-leaking chain are arranged behind the soil grinding crushing roller sequentially, the front support chain oppositely-grinding device and the back support chain oppositely-grinding device are arranged below the seedling-conveying soil-leaking chain, the front oppositely-grinding roller and the back oppositely-grinding roller are arranged on the seedling-conveying soil-leaking chain correspondingly, and the lever-type seedling-shift soil-removing rowing device is arranged at the backmost end of the machine body frame. The grinding-after-shoveling type double-shovel peanut harvesting machine disclosed by the invention has the advantages of highest harvesting speed, lowest fruit falling rate, no fruit embedded in the soil and most complete separation, and is an optimal peanut harvesting machine.

Description

technical field [0001] The invention is a peanut harvester, especially designed with a front digging shovel, a crushing soil roller, a rear seedling picking shovel, a seedling transport chain for leaking soil, a support chain pair roller, a pair roller and a lever type seedling removal soil A new type of peanut digging and harvesting machine. Background technique [0002] As a new agricultural machinery, the peanut digging harvester is developing rapidly. It can scoop up the peanut seedlings and soil together, break the soil and shake the soil, so as to separate the peanut seedlings from the soil to achieve the purpose of harvesting; Although the annual peanut harvester has made great progress after many improvements, there are still many problems in the harvesting process, such as fruit drop, buried fruit, soil and peanuts are not separated cleanly, harvesting speed is too slow, and it is not feasible after harvesting, etc. These problems will affect the use effect of the ...

AI Technical Summary

Problems solved by technology

[0002] As a new agricultural machinery, the peanut digging harvester is developing rapidly. It can scoop up the peanut seedlings and soil together, break the soil and shake the soil, so as to separate the peanut seedlings from the soil to achieve the purpose of harvesting; Although the annual peanut harvester has made great progress after many improvements, there are still many problems in the harvesting process, such as fruit drop, buried fruit, soil and peanut separation are not clean, the harvesting speed is too slow, and it cannot be done after harvesting, etc. ; These problems will affect the use effect of the peanut harvester, and also affect the development of the entire peanut industry

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