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Synchronous fertilizing, ditching and earthing device for rice transplanting

A technology of fertilizing, ditching and soil covering, applied in the field of agricultural machinery research, can solve the problems of chemical bleaching, lower fertilizer utilization rate, poor ditching quality, etc.

Active Publication Date: 2015-01-07
SHANDONG ACADEMY OF AGRI MACHINERY SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because the existing paddy field fertilization ditch opener adopts the structure of dry field fertilization ditch opener, the quality of ditching is poor, so that the applied fertilizer cannot be accurately positioned, and even the phenomenon of chemical bleaching occurs, which reduces the utilization rate of fertilizer

Method used

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  • Synchronous fertilizing, ditching and earthing device for rice transplanting
  • Synchronous fertilizing, ditching and earthing device for rice transplanting
  • Synchronous fertilizing, ditching and earthing device for rice transplanting

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with accompanying drawing, and following description is only exemplary.

[0020] Reference attached figure 1 , a simultaneous fertilization ditching device for transplanting rice seedlings, comprising left and right ditch openers and left and right soil covering plates, the left and right ditch openers are arranged on both sides of the bottom of the seedling boat; Behind the ditch opener; the left and right ditch openers include a ditch body 1 and a fertilizer guide body 2 fixed on the rear end of the ditch body 1 by self-tapping screws. The ditch body 1 is wedge-shaped, and the upper surface has positioning steps 1-2 for convenience. Installed on the seedling boat 4, the fertilizer guide body 2 has a housing 2-1 and a fertilizer guide pipe 2-2 welded on the housing 2-1, wherein the housing 2-1 has a cavity inside, and the fertilizer guide pipe 2-2 2 is installed on the casing 2-1 and communicates wit...

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Abstract

The invention provides a synchronous fertilizing, ditching and earthing device for rice transplanting, which can avoid a fertilizer floating phenomenon and increase the fertilizer utilization rate. The synchronous fertilizing, ditching and earthing device comprises a left ditcher, a right ditcher, a left earthing plate and a right earthing plate, wherein the left ditcher and the right ditcher are arranged on two sides of the bottom of a seedling boat; the left earthing plate and the right earthing plate are arranged on the two sides of the bottom of the seedling boat and are arranged in back of the left and right ditchers; the left and right ditchers comprise ditching bodies and fertilizer guide bodies fixed at the rear ends of the corresponding ditching bodies; the ditching bodies are wedge-shaped, and positioning steps are formed on the upper surfaces of the ditching bodies; the fertilizer guide bodies comprise shells and fertilizer guide tubes; cavities are formed inside the shells; and the fertilizer guide tubes are arranged on the shells and are communicated with the cavities of the shells.

Description

technical field [0001] The invention belongs to the field of agricultural machinery research, and in particular relates to a ditching and soil covering device for synchronous fertilization of rice transplanting. Background technique [0002] Fertilization ditch opener is the main working part of agricultural production machinery, its performance directly affects the quality of fertilization. Especially in the case of paddy field operations, the structure of the opener has a significant impact on improving the quality of ditching and reducing working resistance. However, because the existing paddy field fertilization ditch opener adopts the structure of dry field fertilization ditch opener, the quality of ditching is poor, so that the applied fertilizer cannot be accurately positioned, and even the phenomenon of bleaching fertilizer occurs, which reduces the utilization rate of fertilizer. Therefore, there is an urgent need to develop a ditching soil covering device suit...

Claims

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Application Information

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IPC IPC(8): A01C5/06A01C15/00
Inventor 位国建荐世春付乾坤
Owner SHANDONG ACADEMY OF AGRI MACHINERY SCI
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