Harvester and chassis travelling device thereof

A traveling device and harvester technology, applied in the field of harvesters, can solve the problems of difficulty in walking, poor adaptability, and easy to sag, and achieve the effects of reducing in-situ slippage, solving walking difficulties, and improving adaptability and work efficiency.

Active Publication Date: 2020-02-04
JIANGSU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems of difficulty in walking, easy subsidence and poor adaptability when the harvester wheeled chassis and crawler chassis work in wet and soft paddy fields in the prior art, the present invention provides a harvester chassis walking device to improve The operating ability and efficiency of the harvester in wet and soft paddy fields have greatly improved its adaptability and work efficiency for working in wet and soft paddy fields. Harvester chassis traveling device for regional operations

Method used

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  • Harvester and chassis travelling device thereof
  • Harvester and chassis travelling device thereof
  • Harvester and chassis travelling device thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0039] figure 1 Shown is an embodiment of the combine harvester chassis device of the present invention, the combine harvester chassis device includes a chassis 5, a screw propeller power transmission system 1, a screw propulsion device 2, a wheel set supporting transmission device 3, The wheel set 4 and the controller; the screw propeller power transmission system 1 and the wheel set support transmission device 3 are installed at the bottom of the chassis 5, and the screw propeller power transmission system 1 is connected with the screw propulsion device 2 to drive the screw propulsion device 2 to rotate. The wheel set supporting transmission device 3 is connected with the wheel set 4 to adjust the lifting of the wheel set 4 . The controller is respectively connected with the screw propeller power transmission system 1 , the wheel set supporting transmission device 3 and the wheel set 4 .

[0040] Such as figure 2 and 3 As shown, the propeller power transmission system 1 ...

Embodiment 2

[0052] A harvester, the harvester includes the harvester chassis running device described in Embodiment 1, so it has the beneficial effects of Embodiment 1, and will not be repeated here.

[0053] Such as Figure 11 As shown, by installing the grain harvesting knapsack 6 on the harvester chassis walking device of embodiment 1, the field harvesting can be carried out, which has good versatility. The controller can be located in the driving console, which is convenient to realize the control of the whole machine.

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Abstract

The invention provides a harvester and a chassis travelling device thereof. The chassis travelling device comprises a chassis, a screw propeller power transmission system, a screw propulsion device, awheel set support transmission device, a wheel set and a controller. The screw propeller power transmission system and the wheel set support transmission device are mounted at the bottom of the chassis. The screw propeller power transmission system is connected with the screw propulsion device to drive the screw propulsion device to rotate. The wheel set support transmission device is connected with the wheel set to adjust lifting of the wheel set. The controller is connected with the screw propeller power transmission system, the wheel set support transmission device and the wheel set. By the travelling chassis structure for both wet and soft paddy fields and dry lands, the problems of wheel-type travelling chassis and crawler-type travelling chassis of harvesters during working in the wet and soft paddy fields in the prior art, such as difficulty in travelling, proneness to sinking and poor adaptability, are solved.

Description

technical field [0001] The invention belongs to the field of harvesters, and in particular relates to a harvester chassis running device and a harvester. Background technique [0002] The existing walking chassis devices of combine harvesters at home and abroad mainly include three types: wheel type, crawler type, triangular crawler type and wheel type combination type. The wheel type walking chassis device is mainly suitable for mechanical harvesting operations on general dry land and flat roads. The wheeled walking platform device requires flat ground and low moisture content. It travels faster in the field, and it is easy to change direction on a flat road. ;The crawler-type walking chassis device is mainly used for mechanical operations on wet and soft roads. Because of its small grounding pressure, the crawler-type walking chassis device is not prone to deep subsidence. Turning is a big problem, and it is not suitable for cross-regional operations, and the transportati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D41/02A01B51/00
CPCA01D41/02A01B51/00
Inventor 唐忠李宇张奔张浩天周跃鹏
Owner JIANGSU UNIV
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