General-purpose gear box for mini agricultural machine

The utility model relates to a micro agricultural machinery general gearbox, comprising a box body, which is characterized in that a first shaft, a second shaft, a third shaft and a fourth shaft are provided at the back of a power input wheel, the gear of the first shaft can axially slide by a fork...

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Bibliographic Details
Main Authors HU XIAOYANG, FENG CHUANLIE, TANG YINGLI, LI MINGYONG, WAN MINGQUAN
Format Patent
LanguageChinese
English
Published 04.02.2009
Subjects
BLASTING
ENGINEERING ELEMENTS AND UNITS
GEARING
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary:The utility model relates to a micro agricultural machinery general gearbox, comprising a box body, which is characterized in that a first shaft, a second shaft, a third shaft and a fourth shaft are provided at the back of a power input wheel, the gear of the first shaft can axially slide by a fork lever provided on a fork lever shaft, the first and the second shafts, the second and the third shafts, the third and the fourth shafts are provided with transmission parts therebetween. The micro agricultural machinery general gearbox has reliable operation, accurate gear ratio, easy control, long service life, low failure rate and good seal performance. The gearbox can reduce production cost, with confirmed strength and rigidity. The fluent shape and the soil breaking structure at the lower end of the box body can avoid soil aggregation in working. The gearbox can avoid hanging grass, to reduce working resistance. The gearbox has good mechanical manufacturability and generality, wherein the seal of the gearbox ad
Bibliography:Application Number: CN2008262558U