Four-wheeled differential driving friction tiller

A tillage machine and differential transmission technology, which is applied in fields such as tillage implements, agricultural machinery and implements, and can solve problems such as high cost, poor applicability, and large volume

Inactive Publication Date: 2016-07-27
彭宇良
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a four-wheel drive differential drive cultivator to improv...

Method used

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  • Four-wheeled differential driving friction tiller
  • Four-wheeled differential driving friction tiller
  • Four-wheeled differential driving friction tiller

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0018] figure 1 It is a structural schematic diagram of the present invention, figure 2 It is a schematic diagram of the structure of the differential transmission device and the steering device, image 3 is the schematic diagram of the drive of the rotary tiller wheel, Figure 4 It is a schematic diagram of the structure of the transmission gearbox.

[0019] It can be seen from the figure that the four-wheel differential drive friction cultivator includes...

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Abstract

The invention discloses a four-wheeled differential driving friction tiller.The friction tiller comprises a rack, an engine, an integrated front axle, rotary tillage wheels and the like.The integrated front axle and the engine are arranged at the tail end of the rack, a differential transmission device and a steering device are arranged on the integrated front axle, and swing bases are arranged at the two ends of the integrated front axle and each provided with a hub.Front-arranged driving wheels are driven by an oil pump and a hydraulic continuously variable transmission.An output shaft of the engine is connected with an input shaft of a speed change gear box, an output shaft of the speed change gear box drives a rotary tillage shaft to rotate, and the rotary tillage wheels are symmetrically arranged at the two ends of the rotary tillage shaft.The four-wheeled differential driving friction tiller rolls weeds into soil through the driving wheels and the rotary tillage wheels so that the weeds can die from suffocation, the weed killing effect is achieved, and the friction tiller is adaptive to a hard-board field and a deep-mud field and capable of rolling weeds.Smooth transition is achieved between Falcate cutters on the rotary tillage wheels and the driving wheels, soil penetration is stable in depth and free of dead angles, and weed winding is avoided.

Description

technical field [0001] The invention relates to an agricultural tillage machine, in particular to a four-wheel differential drive friction tillage machine. Background technique [0002] With the development of agricultural modernization, the high efficiency, high performance and multi-function of agricultural farming machinery are the key to promote agricultural modernization. There are many types of tillage machines, but most of them have the disadvantages of poor adaptability and single function. Tractor farming generally has two different functions and facilities for walking and farming. The tractor itself is heavy and suitable for working in hard fields, but it is inconvenient to work in deep-foot fields, while micro-tillers and mechanical plowing boats are suitable for deep-foot fields. However, it is poorly adapted to hard board fields. In order to adapt to different fields, it is generally necessary to configure a variety of mechanical tillage equipment, which will ...

Claims

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Application Information

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IPC IPC(8): A01B33/02A01B33/08
CPCA01B33/022A01B33/082
Inventor 彭宇良
Owner 彭宇良
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