Multifunctional self-propelled tillage machine with four-wheel-drive

Abstract

The invention provides a multifunctional self-propelled tillage machine with four-wheel-drive. An electric starting diesel engine is arranged on the front portion of a rack. A gear box is connected to the rear portion of the rack. An input shaft, a rear output shaft, a driving shaft and a front output shaft are arranged in the gearbox. A clutch is connected to the input shaft of the gearbox. The electric starting diesel engine is connected with the clutch through belt transmission. A front drive axle is arranged on the lower portion of the front end of the rack and is connected with the front output shaft of the gearbox through a hinge connection shaft, and a front drive wheel is arranged on the front drive axle. A rear drive wheel is arranged on a drive wheel shaft of the gearbox, and a brake is arranged on the drive wheel shaft. A steering gear is arranged in the middle of the rack and is connected with the front drive axle. A seat is arranged above the gearbox, and a storage battery is arranged in front of the electric starting diesel engine and is connected with a starting motor on the electric starting diesel engine. A hydraulic system comprises an oil tank, a hydraulic gear pump, a hydraulically-operated valve and a hydraulic oil cylinder. The tillage machine with the four-wheel-drive can be used for multiple purposes and is simple in structure and convenient to operate.

Description

technical field [0001] The invention relates to a self-propelled multifunctional tiller driven by four wheels, which belongs to the technical field of agricultural machinery. Background technique [0002] Agricultural tillage machines are mainly used for intertillage and soil cultivation, ridge opening, deep plowing and plowing, rotary tillage and harrowing of farmland. There are tillage machines of various structures at present. [0003] Chinese patent document CN2247624Y discloses a kind of miniature four-wheel tractor, and it is mainly made up of diesel engine, frame, steering gear, gearbox, clutch, braking device, traction device and hoisting mechanism. A small (6kw ~ 7kw) diesel engine is installed above the frame, and the hood assembly assembly is added, and an electrical assembly is provided at the rear of the hood near the steering gear. Under the frame at the rear of the engine, a There is a gearbox, and a hydraulic device assembly is arranged on its upper part, a...

AI Technical Summary

Problems solved by technology

[0010] The defect of the above-mentioned four-wheel drive self-propelled rotary cultivator is that the power and travel gearbox are installed under the seat, the travel gearbox is special, the manufacturing cost is high, the layout of the whole machine is unreasonable, the operation is inconvenient, there is no electric starting device, The oil cylinder is located at the bottom. During rotary tillage, dust can easily enter the oil cylinder and cause damage

And it is impossible to realize that the front end can be equipped with a variety of machines and tools

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