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Travelling transmission mechanism of rice transplanter

A technology of a transmission mechanism and a rice transplanter, which is applied in the direction of a transmission device, a gear transmission device, and a planting method, can solve the problems of the rice transplanter not working normally, shortening the service life of the rice transplanter, and low chain transmission efficiency, etc., and achieves a simple and novel structure, Improved reliability, service life, and long service life

Inactive Publication Date: 2018-03-06
陈勇
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the walking transmission mechanisms of the walk-behind rice transplanters in use are chain transmission mechanisms, and the output end of it and the gearbox transmits power to the walking wheels through chain transmission, but due to the low efficiency of chain transmission and the wear and tear of the chain Afterwards, the chain link becomes longer, which is prone to off-chain phenomenon, causing the rice transplanter to fail to work normally and shortening the service life of the rice transplanter

Method used

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  • Travelling transmission mechanism of rice transplanter
  • Travelling transmission mechanism of rice transplanter
  • Travelling transmission mechanism of rice transplanter

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Embodiment Construction

[0019] refer to figure 1 , figure 2 , image 3 , the present invention proposes a kind of rice transplanter traveling transmission mechanism, comprises engine, speed changer, steering clutch 1, the first traveling transmission mechanism 37 and the second traveling transmission mechanism 38, wherein:

[0020] The first travel transmission mechanism 37 includes the first power output shaft 2, the first driving bevel gear 3, the first driven bevel gear 4, the first power transmission shaft 5, the first spline joint 7, the second driving bevel gear 6 and the first driving bevel gear. Two passive bevel gears 8; the first active bevel gear 3 is splined to the first power output shaft 2, the first passive bevel gear 4 meshes with the first active bevel gear 3, and the first power transmission shaft 5 is connected to the first passive bevel gear The gear 4 is splined, the first splined joint 7 is splined with the first power transmission shaft 5, the second driving bevel gear 6 is ...

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Abstract

The invention discloses a travelling transmission mechanism of a rice transplanter. The travelling transmission mechanism comprises an engine, a transmission, a steering clutch, a first travelling transmission mechanism and a second travelling transmission mechanism, wherein the first travelling transmission mechanism comprises a first power output shaft, a first drive bevel gear, a second drivenbevel gear, a first power transmission shaft, a first spline joint, a second drive bevel gear and a second driven bevel gear; the second travelling transmission mechanism comprises a second power output shaft, a second drive bevel gear, a third driven bevel gear, a second power transmission shaft, a second spline joint, a fourth drive bevel gear and a fourth driven bevel gear. The travelling transmission mechanism has the remarkable characteristics of high transmission efficiency, a great power and speed transmission range, balanced and reliable operation, a long service life, convenient maintenance and the like. After applied to a walking type rice transplanter, the travelling transmission mechanism can greatly improve transmission efficiency of the rice transplanter, reduces operation vibrations and noises of the rice transplanter, improves the working reliability of the rice transplanter, and prolongs the service life of the rice transplanter.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a traveling transmission mechanism of a rice transplanter. Background technique [0002] At present, most of the walking transmission mechanisms of the walk-behind rice transplanters in use are chain transmission mechanisms, and the output end of it and the gearbox transmits power to the walking wheels through chain transmission, but due to the low efficiency of chain transmission and the wear and tear of the chain Finally, the chain link becomes longer, which is prone to off-chain phenomenon, causing the rice transplanter to fail to work normally and shortening the service life of the rice transplanter. Contents of the invention [0003] Based on the technical problems existing in the background technology, the present invention proposes a rice transplanter and its traveling transmission device. [0004] A kind of rice transplanter walking transmission mechanis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H1/22A01C11/00
Inventor 陈勇
Owner 陈勇
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