Rice harvester driving axle

A drive axle and harvester technology, applied to harvesters, agricultural machinery and implements, and other applications, can solve the problems of early wear of steering cogs, poor braking effect of steering brakes, and low combination accuracy of left and right housings. Improve the service life, improve the braking effect, and the effect of reliable locking

Pending Publication Date: 2018-06-08
WENLING MINGHUA GEAR
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0002] At present, the main problems of the crawler rice harvester drive axle in the market are the low combination precision of the left and right shells, the phenomenon of individual broken teeth, the early wear of the steering cog, the poor braking effect of the steering brake and the short service life. Unclear shifting, gear disengagement, oil leakage, sprocket and half shaft spline wear

Method used

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  • Rice harvester driving axle
  • Rice harvester driving axle
  • Rice harvester driving axle

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Embodiment Construction

[0027] Below in conjunction with accompanying drawing, the present invention will be further described with specific embodiment, see Figure 1-6 :

[0028] A rice harvester driving axle, combined with figure 1 and figure 2 , comprising an integral transaxle case housing 5, in which there are one shaft A, two shafts B, three shafts C, and four shafts D installed in parallel in turn, and the two ends of the four transmission shafts are fitted in the drive shaft through bearings respectively. The two side walls of the axle box housing 5; the input end of the drive axle box is equipped with a hydrostatic transmission 1, the input shaft of the hydrostatic transmission 1 is connected to the input pulley 2, and the output end extends into the drive axle box housing 5 and is connected with Input gear 3; output shaft E protrudes laterally on both sides of the drive axle output end, and the output shaft E is connected with final transmission gear 6 in the drive axle box housing 5;

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Abstract

The invention provides a rice harvester driving axle. The rice harvester driving axle comprises an integral type driving axle box shell body, wherein a shaft I, a shaft II, a shaft III and a shaft IVare sequentially mounted in the driving axle box shell body in parallel; two ends of four transmission shafts are matched on two side walls of the driving axle box shell body through bearings respectively; an input end of a driving axle box is matched with a static oil pressure speed changer; the input end of the static oil pressure speed changer is connected with an input belt wheel and an outputend of the static oil pressure speed changer stretches into the driving axle box shell body and is connected with an input gear; an output shaft transversely stretches out two sides of the output endof the driving axle respectively; the output shaft is connected with a final transmission large gear in the driving axle box shell body. The rice harvester driving axle provided by the invention is compact in structure; the driving axle box shell body adopts an integral type structure and has the advantages of good gear contact, low noise and long service life.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, in particular to a driving axle of a rice harvester. Background technique [0002] At present, the main problems of the crawler rice harvester drive axle in the market are the low combination accuracy of the left and right shells, the phenomenon of individual broken teeth, early wear of the steering cog, poor braking effect of the steering brake and short service life, The shifting is not clear, the gear is out of gear, oil is leaking, and the sprocket and half shaft spline are worn. Contents of the invention [0003] The purpose of the present invention is to provide a rice harvester drive axle with compact structure, the drive axle box housing adopts an integrated structure, the gears are in good contact, the noise is low, and the service life is long. [0004] The purpose of the present invention is achieved in this way: a drive axle for a rice harvester includes an integral ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D69/06A01D45/04
CPCA01D45/04A01D69/06
Inventor 胡黎明王文亮张兆克
Owner WENLING MINGHUA GEAR
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