Triangular crawler running mechanism in tractor

A triangular crawler and walking mechanism technology, which is applied in the field of agricultural equipment, can solve the problems of not being suitable for the late stage of rice and high-stem crops, and low ground clearance, and achieve the effects of good stability of equipment, less pressure on seedlings, and narrow track width

Active Publication Date: 2016-08-10
JIANGSU PROVINCIAL AGRI RECLAMATION & DEV CO LTD
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  • Abstract
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  • 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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  • Triangular crawler running mechanism in tractor
  • Triangular crawler running mechanism in tractor
  • Triangular crawler running mechanism in tractor

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Embodiment Construction

[0019] Combine Figure 1-6 Taking the application of the triangular crawler walking mechanism in the tractor as an example, the present invention will be described.

[0020] Such as figure 1 , Tractor walking device, including a rectangular frame 61 and four symmetrically arranged drive axle half shafts and four triangular crawler walking mechanisms 62, each drive axle half shaft is supported on the machine by two supporting units on the corresponding side of the frame. Frame 61, each triangular crawler walking mechanism 62 is connected to the drive axle half shaft between the inner and outer supporting units.

[0021] The preferred design of the above triangular crawler walking mechanism is as figure 2 , Including the driving wheel 1, the guide wheel 4, the walking wheel 9, the trapezoidal support 2 and the crawler belt 3. The driving wheel 1 is set above the trapezoidal support 2, the walking wheel 9 is set below the trapezoidal support 2, and the two guide wheels 4 are respecti...

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Abstract

The invention provides a triangular crawler belt walking mechanism arranged of a tractor and relates to the field of agricultural machinery. The triangular crawler belt walking mechanism of the tractor comprises a driving wheel, walking wheels, guiding wheels, a trapezoid support and a crawler belt, wherein the driving wheel is arranged on the upper portion of the trapezoid support, the walking wheels are arranged on the lower portion of the trapezoid support, the guiding wheels are arranged at the two ends below the trapezoid support, the crawler belt surrounds the driving wheel, the guiding wheels and the walking wheels, so that triangular crawler belt transmission is formed. The triangular crawler belt walking mechanism arranged of the tractor has the advantages of being high in ground clearance, good in stability, small in width of the crawler belt and small in the quantity of pressed seedling in a paddy field. Due to the fact that the driving wheel is placed on high, vertical load which is directly transmitted from the ground to the driving wheel can be eliminated, impact on the driving wheel is reduced, the service life is prolonged and stability is improved.

Description

Technical field [0001] The invention relates to the field of agricultural equipment, in particular to a triangular crawler walking mechanism in a tractor. Background technique [0002] For many years, rice field plant protection and fertilization operations have been carried out by manpower or a combination of man and machine because conventional machinery cannot be used in the field. The efficiency is low. The quality is greatly affected by the human responsibility, walking and manual uniformity changes, and the labor intensity is high. It is prone to safety accidents such as poisoning and heatstroke, 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 fertilization machinery introduced from abroad solves the early problems of mechanization of sandy soil spray control and fertilization. However, the heavy weight of the machine is not suitable for the operation of the clay...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D55/065B62D55/10
Inventor 何彦平刘刚朱亚东贺在锐杨絮周晓东王恒云卜永清赵学军何瑞银何彦国安波
Owner JIANGSU PROVINCIAL AGRI RECLAMATION & DEV CO LTD
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