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Precision-measurement seedling growing sower

A seeder and precision technology, applied in the directions of seeder parts, sowing, application, etc., can solve the problems of inability to achieve seeding effect, uncontrollable thickness of filling and covering soil, etc., and achieve the effect of efficient seeding, good filling and covering effect.

Pending Publication Date: 2018-05-04
FENGLEI PRECISION MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The subsoil covering, seeding, and topsoil covering processes in the current seedling seeding machine are separated, and the thickness of the filling soil cannot be controlled. When the seeds are irregular and the particle size and weight are different, good sowing effects cannot be achieved.

Method used

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  • Precision-measurement seedling growing sower
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  • Precision-measurement seedling growing sower

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Embodiment Construction

[0054] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0055] Figure 1 to Figure 8 A precision seedling seeding planter is shown, including a frame 1 , a soil filling assembly 2 , a seeding assembly 3 , a tray frame 4 , a first transmission mechanism 5 and a second transmission mechanism 6 .

[0056] Such as figure 1 As shown, the top surface of the frame 1 is sequentially installed with the filling soil assembly 2 and the seeding assembly 3 from the back to the front, and the left and right sides of the top surface of the frame 1 are arranged along the longitudinal direction of the frame 1 (along the length direction of the frame 1). The guide rail 13, the bottom surface of the tray frame 4 is provided with a moving wheel 43, the moving wheel 43 can move back and forth alo...

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Abstract

The invention relates to a precision-measurement seedling growing sower which comprises a machine frame, a covering earth filling assembly, a seed arranging assembly and a tray rack, wherein the covering earth filling assembly, the seed arranging assembly and the tray rack are arranged on the machine frame; the covering earth filling assembly comprises a covering earth filling box and a covering earth filling roller arranged at the position of a first outlet of the covering earth filling box; the seed arranging assembly comprises a seed arranging box, a seed arranging roller arranged at the position of a second outlet of the seed arranging box and a seed arranging belt wound to the seed arranging roller; the tray rack is arranged under the covering earth filling assembly and the seed arranging assembly, and the tray rack can move front and back on the machine frame under external force; when the tray rack goes forwards and passes under the covering earth filling assembly, the coveringearth filling roller is driven by a first transmission mechanism to rotate to finish soil filling; when the tray rack goes forward and passes under the seed arranging assembly, the seed arranging roller is driven by the second transmission mechanism to rotate to finish seed sowing; after seed sowing is finished, the tray rack retreats to pass under the covering earth assembly again, and the covering earth filling roller is driven by the first transmission mechanism to rotate to finish earth covering. According to the precision-measurement seedling growing sower disclosed by the invention, thecovering earth filling assembly, the seed arranging assembly and the tray rack are matched, so that earth filling, seed sowing and earth covering functions are integrated.

Description

technical field [0001] The invention relates to a seeder, in particular to a precision seedling seeding seeder. Background technique [0002] Industrial rice seedling raising is an important link in the mechanized rice production process, which mainly includes processes such as subsoil covering, seeding, topsoil covering, water spraying and compaction. Covering subsoil and topsoil is very important in seedling production, and the thickness of subsoil and topsoil will affect the quality of seedlings. With the continuous improvement of rice seedling raising technology, especially the promotion of super rice seedling raising technology, the requirements for filling soil technology and controlling the thickness of subsoil and topsoil are also getting higher and higher. The subsoil covering, sowing, and topsoil covering processes in the current seedling seeding machine are separated, and the thickness of the filling soil cannot be controlled. When the seeds are irregular and the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C7/00A01C7/20
CPCA01C7/00A01C7/20
Inventor 李风雷
Owner FENGLEI PRECISION MACHINERY
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