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Tractor walking device

A traveling device and tractor technology, which is applied in the field of agricultural equipment, can solve the problems of being unsuitable for the later stage of rice and high-stem crop operations, low ground clearance, etc., and achieve the effects of improving walking stability, eliminating vertical loads, and increasing wheelbase.

Active Publication Date: 2016-02-17
JIANGSU PROVINCIAL AGRI RECLAMATION & DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Furthermore, the ground clearance is low, and it is not suitable for the operation of late rice and high stem crops.

Method used

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Embodiment Construction

[0026] combine Figure 1-6 The tractor traveling device of the present invention will be described.

[0027] Such as figure 1 , the tractor running device, including a rectangular frame 61 and four symmetrically arranged drive axle half shafts and four triangular crawler running mechanisms 62, each drive axle half shaft is supported on the machine by two inner and outer support units on the corresponding side of the frame Frame 61, each triangular crawler running mechanism 62 is connected on the drive axle half shaft between the inner and outer two support units.

[0028] The preferred design of the above-mentioned triangular crawler walking mechanism is as follows: figure 2 , including driving wheel 1, guide wheel 4, walking wheel 9, trapezoidal support 2 and crawler belt 3, driving wheel 1 is arranged on the top of trapezoidal support 2, and walking wheel 9 is arranged on the bottom of trapezoidal support 2, and two guide wheels 4 are arranged respectively At both ends b...

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Abstract

The invention provides a walking device of a tractor, and relates to the field of agricultural machines. The walking device of the tractor is composed of a machine frame and a plurality of drive axle half shafts, and further comprises a plurality of triangular track walking mechanisms. Each drive axle half shaft corresponds to an inner supporting unit and an outer supporting unit on one side through the machine frame to be supported on the machine frame, and each triangular track walking mechanism is connected with one half shaft between the inner supporting unit and the outer supporting unit. The walking device is supported by the two supporting units, so that when meeting obstacles, the triangular track walking mechanisms can swing, profile modeling at any place during the advancing process of the tractor can be achieved, and stability is enhanced. Meanwhile, the walking device has the advantages of being high in crop clearance, large in grounded length, good in machine stability, narrow in track width, and capable of pressing few seedlings in a paddy field.

Description

technical field [0001] The invention relates to the field of agricultural equipment, in particular to a tractor traveling device. Background technique [0002] For many years, the plant protection and fertilization operations of rice fields have been carried out by manpower or man-machine combination because conventional machinery cannot go to the field. The efficiency is low, the quality is greatly affected by the change of human responsibility, walking and manual uniformity, and the labor intensity is high. It is easy to cause safety accidents such as poisoning and heat stroke, and is not suitable for large-scale production, which restricts the high yield of rice and the level of mechanization in the whole process. The plant protection and fertilization machinery introduced from abroad has solved the problems of early paddy field spraying insect control and fertilization mechanization in sandy soil, but the heavy weight of the machine is not suitable for field operations i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D55/08
Inventor 何彦平贺在锐朱亚东周晓东王恒云卜永清赵学军何瑞银何彦国邢全道安波
Owner JIANGSU PROVINCIAL AGRI RECLAMATION & DEV CO LTD
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