Portable mini-tiller driving device

Abstract

The invention discloses a portable mini-tiller driving device. The portable mini-tiller driving device comprises a driving box body, wherein a driving bevel gear shaft and a horizontal output shaft are arranged in the driving box body, the horizontal output shaft is located below the driving bevel gear shaft, and the driving bevel gear shaft and the horizontal output shaft are perpendicular to each other; the driving bevel gear shaft is mounted in the driving box body through a first bearing, the upper end of the driving bevel gear shaft penetrates out of the driving box body, and a driving bevel gear is arranged at the lower end of the driving bevel gear shaft; the horizontal output shaft is mounted in the driving box body through a second bearing, a driven bevel gear is mounted on the horizontal output shaft and is meshed with the driving bevel gear, and two ends of the horizontal output shaft respectively penetrate out the driving box body. The portable mini-tiller driving device has the beneficial effects that the whole driving device can smoothly and reliably drive and is simple in structure, easy to assemble and convenient to maintain; the diameter of the driven bevel gear is larger than that of the driving bevel gear, so that the device has a driving effect and can play a certain deceleration role.

Description

technical field [0001] The invention relates to an agricultural machinery power device, in particular to a portable micro tiller transmission device. Background technique [0002] Tillers are powered by small diesel engines or gasoline engines, and have the characteristics of light weight, small size, and simple structure. Tillers are widely used in dry land, paddy fields, orchards, etc. in plains, mountains, and hills. They can be pumped with corresponding equipment. , power generation, spraying, spraying and other operations, and can also be towed by a trailer for short-distance transportation. The tiller can be used freely in the field, which is convenient for users to use and store. It saves the trouble that large agricultural machinery cannot enter the mountainous fields. The best choice for the majority of farmers to replace cattle plowing. The power part of the traditional micro tillage machine generally includes the power device and the transmission device. At presen...

AI Technical Summary

Problems solved by technology

[0002] Tillers are powered by small diesel engines or gasoline engines, and have the characteristics of light weight, small size, and simple structure. Tillers are widely used in dry land, paddy fields, orchards, etc. in plains, mountains, and hills. They can be pumped with corresponding equipment. , power generation, spraying, spraying and other operations, and can also be towed by a trailer for short-distance transportation. The tiller can be used freely in the field, which is convenient for users to use and store. It saves the trouble that large agricultural machinery cannot enter the mountainous fields. The best choice for the majority of farmers to replace cattle plowing. The power part of the traditional micro tillage machine generally includes the power device and the transmission device. At present, the micro tillage machine travel transmission device adopts transmission mechanisms such as belts and chains, which has low transmission efficiency and low transmission efficiency. The power loss is large, the chain is easily damaged during transmission, and the maintenance is inconvenient, etc.

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