Pot seedling wide and narrow row spacing transplanting mechanism adopting seven non-standardize cone bevel gear planetary gear train

A planetary gear train and bevel gear technology is applied in the field of seven non-conical bevel gear planetary gear trains in the field of wide and narrow row transplanting mechanisms for pot seedlings, and achieves the effects of being favorable for popularization and application, stable work and significant increase in yield.

Active Publication Date: 2013-11-27
临泉县联正电子商务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, pot seedling transplanting machines on the mark

Method used

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  • Pot seedling wide and narrow row spacing transplanting mechanism adopting seven non-standardize cone bevel gear planetary gear train
  • Pot seedling wide and narrow row spacing transplanting mechanism adopting seven non-standardize cone bevel gear planetary gear train
  • Pot seedling wide and narrow row spacing transplanting mechanism adopting seven non-standardize cone bevel gear planetary gear train

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Embodiment Construction

[0035] The present invention will be further described below in conjunction with drawings and embodiments.

[0036] Such as figure 1 , figure 2 , image 3 , Figure 4 As shown, in the transmission box 21 of the present invention, the driving sprocket 19 mounted on the driving sprocket shaft 20 is transmitted to the center sprocket 1 through the chain 18, and the center sprocket 1 is fixedly connected to the center shaft 2, and the center shaft 2 is two The shaft ends are respectively fixed with left and right gear boxes 16', 16 with the same structure. One end is respectively fixed with upper left, lower left, upper right and lower right planting arms 15', 7', 15, 7.

[0037] The right center non-conical bevel gear 17 in the right gear box 16 is vacantly sleeved on the right end of the central shaft 2, and is fixedly connected with the right end of the transmission case 21 through the right tooth embedded flange 3, and the right center non-conical bevel gear 17 is respectiv...

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Abstract

The invention discloses a pot seedling wide and narrow row spacing transplanting mechanism adopting a seven non-standardize cone bevel gear planetary gear train. Identical gear boxes are fixed onto two ends of the central shaft of a transmission box; the central axis is sleeved with a central non-conic bevel gear of each gear box; each gear box is fixedly connected with the transmission box through a castellated flange; each central non-conic bevel gear is meshed with a first central non-conic bevel gear fixedly mounted on the central shaft, and drives a second central non-conic bevel gear coaxially mounted with the first central non-conic bevel gear to rotate; the second central non-conic bevel gear is meshed with a planetary non-conic bevel gear fixedly mounted on a planetary shaft; the shaft angle between the central shafts and the shaft angle between the planetary shaft and the central shaft are both sharp angles; after a seedling is taken by a seedling taking claw on a transplanting arm, the seedling pushing point deflects from the seedling taking point leftwards or rightwards for a certain distance to realize pot seedling wide and narrow row spacing transplanting. The overall gear ratio curve of a secondary gear mesh has two peaks which facilitate the forming of an '8'-shaped or sharp-angle-shaped spatial motion track for the seedling taking claw.

Description

technical field [0001] The invention relates to agricultural machinery, in particular to a seven non-conical bevel gear planetary gear train transplanting mechanism for wide and narrow row seedlings suitable for high-speed pot seedling wide and narrow row transplanting machine. Background technique [0002] Rice pot seedling transplanting is the process of transplanting the cultivated seedlings with nutrient soil pots into the field. Transplanting rice pot seedlings does not hurt seedlings and tillers early. Transplanting pot seedlings to the surface of the field with higher soil temperature can till tillering 5 to 7 days earlier than ordinary flat plate transplanting. Effective tillering at low nodes increases by 20%, saving 30 plants %, 80% water saving, 40% fertilizer saving, and an average yield increase of more than 5%, which is currently recognized as the best way to increase yield except for variety improvement. [0003] Wide and narrow row planting means that the ro...

Claims

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Application Information

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IPC IPC(8): F16H1/28A01C11/02
Inventor 赵匀孙良刘晓龙
Owner 临泉县联正电子商务有限公司
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