Drive system and control method for boat tractor

Abstract

The invention relates to a drive system and control method for a boat tractor. The drive system comprises a main gearbox and wheel reducers matched with the main gearbox through spline sleeves and connecting sleeves; the wheel reducers are two and symmetrically arranged on two sides of the main gearbox, and the two wheel reducers are identical in structure; and the main gearbox includes an outer shell, brakes arranged in the outer shell and used for controlling combination or separation of the gearbox and the wheel reducers, a plurality of drive shafts, a power input shaft, a power output shaft, and a plurality of gears connected with the brakes, the plurality of drive shafts, the power input shaft and the power output shaft. The drive system and control method provided by the invention have the following advantages: a walking system of the boat tractor, power output of rotary tilling farm implements, power output of an oil pump, steering and braking are integrated, and the system hasa compact structure, is convenient for installation, and has reliable use.

Description

technical field [0001] The invention relates to a transmission system and a control method, in particular to a transmission system and a control method for a mechanical tillage ship. Background technique [0002] There are three types of main transmission systems and controls of existing paddy field operation machine plowing boats: 1) driving transmission systems composed of belts, pulleys and belt tensioners; 2) driving transmission systems composed of simple gearbox output shafts through belts and pulleys Transmission system; 3) The driving transmission system directly drives the road wheels by the output shaft of the gearbox. These systems generally use external band or disc brakes, and are installed at the low-speed end, with bulky structures, unstable operation and short lifespan when working in paddy fields. The driving transmission system directly drives the traveling wheels by the output shaft of the gearbox. Since the distance between the bottom of the ship and t...

AI Technical Summary

Problems solved by technology

These systems generally use external band or disc brakes, and are installed at the low-speed end, with a large structure, unstable operation and short life when working in paddy fields

The driving transmission system directly drives the traveling wheels by the output shaft of the gearbox. Since the distance between the bottom of the ship and the ground cannot be adjusted, it cannot meet the needs of farmland operations with different depths of mud feet.

These systems do not have their own power output shafts and can only be used for farming operations on mechanical tillage boats

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