Large-particle-seed sowing equipment capable of achieving fixed-quantity sowing and automatic hilling

Abstract

The invention relates to the technical field of agricultural mechanical equipment and discloses large-particle-seed sowing equipment capable of achieving fixed-quantity sowing and automatic hilling. The large-particle-seed sowing equipment comprises a discharge pipe, wherein a fixed rod is fixedly connected to the bottom of the discharge pipe. The large-particle-seed sowing equipment has the advantages that a third rotary disc rotates to drive a first moving plate to intermittently move leftwards and rightwards to allow seeds to fall through the left through hole and the right through hole ofthe discharge pipe in turns, the first moving plate push the seeds to a position above the passing hole of the discharge pipe to allow the seeds to fall so as to achieve intermittent seed sowing, onlytwo seeds fall each time, seed number control is achieved, seed survival rate is increased, a first gear drives a second gear to intermittently rotate 360 degrees, the second gear drives a fourth rotary disc to rotate in an eccentric manner to drive a push rod to move vertically, the push rod moves downwardly to allow second rotary rods to approach each other, the long rods of the second rotary rods push soil to a position right below the discharge pipe to bury the seeds with the soil, and the large-particle-seed sowing equipment is convenient to operate and high in practicality.

Description

Technical field [0001] The invention relates to the technical field of agricultural machinery and equipment, in particular to a large granular seed sowing device for quantitative sowing and automatic soil cultivation. Background technique [0002] Agricultural machinery and equipment include various machinery used in the production process of crop planting and animal husbandry, as well as the primary processing and processing of agricultural and livestock products. With the aid of these machinery and equipment, agriculture has developed rapidly, among which planting machinery It is one of the common agricultural machinery and equipment. [0003] Sowing is the operation of sowing the sowing material into a certain depth of soil in a certain amount and method at a suitable period. Whether the seeding operation is appropriate will directly affect the growth and yield of the crop. On-demand sowing is one of the common sowing methods. Open pits every certain distance on the sowing row ...

AI Technical Summary

Problems solved by technology

[0003] Sowing is the operation of planting the sowing materials into the soil layer at a certain depth according to a certain amount and method at an appropriate time. Whether the sowing operation is appropriate will directly affect the growth and yield of the crops. On-demand sowing is one of the common sowing methods. Set up pits at a certain distance on the sowing row for sowing. When sowing, the number of seeds needs to be controlled. When the sowing quantity is too small, it will affect the yield of the crops, and it is necessary to dig out the seedlings again if the seeds fail to survive. Replanting is very inconvenient to operate. When the amount of sowing is too large, the crops will not get enough nutrients, which will affect the growth and development of the crops and reduce the survival rate of

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