Peanut clearing device

Abstract

A peanut clearing device, belonging to the technical field of agricultural machinery, comprising a frame, a tree clearing shovel, a shovel arm, a shovel arm opening and closing device, a shovel arm rotating device, and a depth adjustment device. There are two tree clearing shovels. The shovel arm of the shovel is hinged on the main shaft of the shovel arm rotation device, and the two shovels are arranged parallel and symmetrical to the center. Opening and closing, the driving end of the shovel arm opening and closing device is connected to the bracket of the shovel arm rotation device, and the shovel arm rotation device is connected to the depth adjustment device through its bracket, and the depth adjustment device is placed on the frame. The invention can ensure that the clearing shovel pushes the soil outward, and prevents it from scraping off the cotyledons when it is rotating, and can expose the two cotyledons buried in the soil and the first pair of side branches grown between the axils of the cotyledons to the ground, so that the aboveground part The branches and leaves increase, effectively clearing the soil under the cotyledons.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, in particular to a peanut clearing device. Background technique [0002] Peanut clearing is an effective technique for increasing yield in field management. The specific measures refer to exposing the two plump cotyledons buried in the soil and the most solid first pair of lateral branches that grow between the axils of the cotyledon leaves in time after the peanuts are fully seeded, to expose the ground for photosynthesis; to increase the branches and leaves above the ground and make the stems and branches thick , the internodes become shorter. It can also promote root expansion and deep penetration, and improve the ability to absorb fertilizer and water. Peanuts in clear trees have early differentiation of flower buds per plant, a large number, and all of them are at the base, and the effect of increasing production is obvious. However, there is no machine for clearing peanuts...

AI Technical Summary

Problems solved by technology

But at present, there is no peanut clearing machine. In the past, peanut clearing was mainly done manually.

With the transfer of rural labor force and land transfer, there is a serious shortage of rural labor force. Many growers have no choice but not to clear the trees, which has affected the normal production of peanuts.

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