Peanut planter with adjustable ridge spacing

Abstract

The present invention discloses a peanut planter with adjustable ridge spacing, and belongs to agricultural machinery. The structure includes a frame, a fertilizer box, a seed box, a ridging coulter, a ditching coulter and an earthing coulter. The lower part of the seed box is provided with a seed-metering device; a compaction wheel is between the ditching coulter and the earthing coulter; the rear part of the frame is provided with a coating rack; the front part of the frame is provided with partial floor; the partial floor comprises a traction frame, a handle, a rotation shaft, a driving lever, a cross bar and a support frame; the traction frame is arranged in the upper frame; the support frame is disposed in front of the frame; the cross bar is inserted in the support frame; the middle of the support frame is connected to one end of a driving lever, and the other end of the driving lever is connected to the rear end of the handle; the handle is arranged on the rotation shaft; the the rotation shaft is arranged on the traction frame; the cross bar is a stepped bar; and both ends of the bar are respectively provided with fixing holes.

Description

technical field [0001] The invention relates to an agricultural machine, in particular to a peanut planter with adjustable ridge spacing. Background technique [0002] In the field of rural planting, peanut sowing is a rather cumbersome operation. The traditional method is to use iron milling to level the ridges and then manually sow along the ridges. In recent years, with the development of agricultural mechanization, there have been A peanut planter with adjustable ridge spacing that is pulled by a tractor can simultaneously perform ridge formation, leveling, fertilization and sowing, but after ridge planting, the ridge spacing is too large and the planting density is low, which restricts the formation of yield. Contents of the invention [0003] The technical task of the present invention is to provide an adjustable ridge-spacing peanut planter aiming at the deficiencies in the prior art above. specialty. [0004] The technical scheme adopted by the present invention ...

AI Technical Summary

Problems solved by technology

[0002] In the field of rural planting, peanut sowing is a rather cumbersome operation. The traditional method is to use iron milling to level the ridges and then manually sow along the ridges. In recent years, with the development of agricultural mechanization, there have been A peanut planter with adjustable ridge spacing that is pulled by a tractor is used. Although it can perform ridge formation, leveling, fertilization and sowing at the same time, after ridge planting, the ridge spacing is too large and the planting density is small, which restricts the formation of yield.

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