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A walking chassis device of a wheel-track universal combine harvester

A combine harvester and walking chassis technology, which is applied to motor vehicles, crawler vehicles, transportation and packaging, etc., can solve problems such as difficult steering, poor adaptability, and difficult walking, so as to reduce the cost of research and development and production design, and make installation easy and convenient , flexible and convenient operation

Active Publication Date: 2017-12-05
JIANGSU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the disadvantages of the existing technology that the wheeled chassis of the harvester is difficult to walk on wet and soft fields and uneven ground, easy to sink, and poor in adaptability, and the tracked chassis of the harvester is difficult to work on flat roads, cross-regional operations, and turning, this paper The invention provides a wheel-track general-purpose combine harvester walking chassis device to improve the speed of the harvester on a flat road and the adaptability to complex fields, and greatly improve the cross-regional operation performance of the harvester

Method used

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  • A walking chassis device of a wheel-track universal combine harvester
  • A walking chassis device of a wheel-track universal combine harvester
  • A walking chassis device of a wheel-track universal combine harvester

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Embodiment Construction

[0031] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but the protection scope of the present invention is not limited thereto.

[0032] Such as figure 1 and figure 2As shown, a wheel-track general-purpose combine harvester walking chassis device includes a track drive wheel set 1, a track set 2, a harvester wheel set 3, a track tension wheel set 4, a harvester chassis 5, an engine 6, and a driving operation Platform 7, power transmission shaft group 8, gearbox 9; driving console 7 is located at the upper front end of harvester chassis 5, engine 6 is located between harvester chassis 5 and driving console 7, and gearbox 9 is located in front of harvester chassis 5 side, the left power half shaft 801 and the right power half shaft 802 of the power transmission shaft group 8 are located at both sides of the gearbox 9; on the structure of the harvester chassis 5, the chassis frame structure of the ex...

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Abstract

The invention provides a wheel and caterpillar band universal type walking chassis device for a combine harvester. The wheel and caterpillar band universal type walking chassis device comprises a harvester chassis, an engine, a driving operation table, a power transmission shaft set, a gearbox, a caterpillar band set, a caterpillar band drive wheel set, a harvester wheel set and a caterpillar band tensioning wheel set. The caterpillar band set comprises a left caterpillar band and a right caterpillar band. The harvester wheel set comprises four wheels and each wheel comprises a hub and an inflation tire body. The circumference on the outer side of each inflation tire body is provided with engaging teeth B. The circumferences on the outer sides of a left drive wheel and a right drive wheel of the caterpillar band drive wheel set are provided with engaging teeth C. The front left wheel is embedded in the left drive wheel and the front right wheel is embedded in the right drive wheel. The caterpillar band tensioning wheel set comprises a left tensioning wheel and a right tensioning wheel which are the same, the left tensioning wheel is located right behind the rear left wheel, and the right tensioning wheel is located right behind the rear right wheel. By the adoption of the wheel and caterpillar band universal type walking chassis device, the traveling speed of the harvester on a smooth road is greatly increased, the adaptability of the harvester to a complex field is improved, and the region-crossing operation performance of the harvester is improved.

Description

technical field [0001] The invention belongs to the technical field of design and manufacture of a chassis frame of a grain combine harvester, and in particular relates to a walking chassis device for a general-purpose wheel-track combine harvester, which can be widely used in the walking chassis of agricultural machinery that walks on wet and soft fields and uneven ground , also can install grain harvesting knapsack on this walking chassis to realize the combined harvesting of rice. Background technique [0002] The walking chassis devices of existing combine harvesters at home and abroad mainly include three types: wheel type, crawler type, triangular crawler type and wheel type combination type. It is relatively flat and has low soil moisture content. The wheeled walking chassis has the advantages of fast driving speed in the field, flexible steering in small fields, and high driving speed during cross-field operations, and is widely used in agricultural machinery for dry...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D55/04
CPCB62D55/04
Inventor 唐忠李耀明许太白
Owner JIANGSU UNIV
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