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Planetary gear train tray seedling transplanting inter-plant hole covering mechanism

A technology of planetary gear train and pits, which is applied in the field of pot seedling transplanting pot seedling pit covering operation mechanism, and can solve the problems of not being able to use pot seedling pit pit covering soil operations in dry fields and backward technology

Inactive Publication Date: 2019-08-09
NORTHEAST AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned soil covering device is used for sowing and covering soil, the technology is backward, and it cannot be used for covering soil in pits for transplanting pot seedlings in dry fields

Method used

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  • Planetary gear train tray seedling transplanting inter-plant hole covering mechanism

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Embodiment Construction

[0009] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. A planetary gear train pot seedling transplanting hole pit soil covering mechanism, which is respectively fixed on the lower part of the power output left shaft 3 and the power output right shaft 4 of the driving power input gearbox 1 with a fixed configuration and a power input shaft 2. Install the left cross planetary gear box 9 and the right cross planetary gear box 20, the rotation direction of the power output left shaft 3 is opposite to the power output right shaft 4; in the left cross planetary gear box The left cams 6 are respectively fixed on the upper ends of the four left intermediate shafts 5 of 9, and the left dials are rotatable on the upper ends and lower ends of the four left drive shafts 7 of the left cross planetary gear box 9 respectively. Fork 8 and fixed bell crank shape left arm 12, on four bell crank shape left arms 12, the left ve...

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Abstract

The invention provides a planetary gear train tray seedling transplanting inter-plant hole covering mechanism, and belongs to the field of agricultural machinery. A power output left shaft and power output right shaft of a driving power input gear box are fixedly provided with a left cross-shaped planetary gear train gearbox and a right cross-shaped planetary gear train gearbox respectively, the rotation direction of the power output left shaft is opposite to the rotation direction of the power output right shaft, left driving shafts of the left cross-shaped planetary gear train gearbox are provided with crank-shaped left arms and left stirring forks, left vertical shafts with left hole covering shovels are inserted in the crank-shaped left arms, right driving shafts of the right cross-shaped planetary gear train gearbox are provided with crank-shaped right arms and right stirring forks, right vertical shafts with right hole covering shovels are inserted in the crank-shaped right arms,and left middle shafts of the left cross-shaped planetary gear train gearbox and right middle shafts of the right cross-shaped planetary gear train gearbox are fixedly provided with left cams and right cams respectively. The planetary gear train tray seedling transplanting inter-plant hole covering mechanism has the advantages that the structure is novel and reasonable, the tray seedling transplanting inter-plant hole covering effect is good, the damage to tray seedlings during hole backfill operation can be effectively reduced and avoided, the upright degree of the transplanted tray seedlings is good, and the survival rate is high.

Description

technical field [0001] The invention belongs to agricultural machinery, and mainly relates to an operation mechanism for transplanting pot seedlings and covering holes with soil. Background technique [0002] After the pot seedling transplanting mechanism in the dry land completes the planting of the pot seedlings in the pits, it is necessary to perform backfilling operations on the pits after planting the seedlings, and the quality of the backfilling operation affects the uprightness and survival of the planted pot seedlings in the pits Rate. Existing soil covering devices are usually drag chain type, single disc type and double disc type, wherein the drag chain type soil covering device is mostly used in conjunction with double disc type ditch openers. In our country, there are few researches on pit covering devices, such as front and rear separated splayed covering devices, disc externally connected adjustable covering devices, and chain-ring covering devices under inter...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C5/04
CPCA01C5/04
Inventor 许春林单伊尹解江涛薛向磊王宇杰李恩全
Owner NORTHEAST AGRICULTURAL UNIVERSITY
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