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Novel tire type driving system of excavator

A tire-type, excavator technology, applied in the direction of earth mover / excavator, construction, control device, etc.

Pending Publication Date: 2021-06-22
JILIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to construct a new tire-type driving system for the driving system of the excavator, and solve the driving technical problem of the new tire-type driving system of the excavator

Method used

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  • Novel tire type driving system of excavator
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Embodiment Construction

[0023] The present invention is described in detail below in conjunction with accompanying drawing:

[0024] The invention is a novel tire-type traveling system of an excavator.

[0025] refer to figure 1 , figure 2 , Excavator of the present invention is made up of working device 4, boarding 3, getting off and slewing system 2 and novel tire travel system.

[0026] refer to figure 1 , figure 2 , the novel tire-type traveling system of the excavator of the present invention comprises the novel tire-type traveling system of both sides, and the novel tire-type traveling system of every side is made up of a plurality of tires 5 (4 tires in the accompanying drawing), a tire drive unit 1, multiple A driving sprocket 6 and a plurality of driving chains 7 are formed. Tire 5 and drive sprocket 6 are coaxial drive relations, and are supported in getting off and turning system 2. Each driving sprocket 6 is connected and driven through a corresponding driving chain 7 .

[0027] ...

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Abstract

The invention belongs to the technical field of excavator traveling systems in engineering machinery, and discloses a novel tire type traveling system of an excavator, which mainly comprises novel tire type traveling systems on two sides, and the novel tire type traveling system on each side comprises a tire, a tire driving component, a driving chain wheel and a driving chain; the tire and the driving chain wheel are in a coaxial driving relationship; the driving chain wheels are connected and driven by corresponding driving chains; power of the system is input by the tire driving component, the tire driving component transmits mechanical energy of the system to one driving chain wheel and drives the driving chain to work, the driving chain transmits the mechanical energy of the running system to other driving chain wheels in sequence, then the mechanical energy of the system is transmitted to the corresponding tire, and tire type running driving of the excavator is achieved. The driving system is simple in composition and reliable in work; all tires are all-wheel and full-time driven, and the novel tire type traveling system has the traveling and detrapping capacity, is high in cross-country performance, flexible, capable of shortening the transition time, free of damage to the road surface and large in moving range.

Description

technical field [0001] The invention belongs to the technical field of driving systems of excavators in construction machinery, and relates to a new type of tire-type driving system of excavators, which is different from the crawler-type driving system and the tire-type driving system based on the tire-type vehicle chassis, and improves the excavator. The mobility, flexibility and adaptability of the excavator simplify the structure of the excavator driving system and expand the function of the excavator. Background technique [0002] Excavators are one of the main models of construction machinery and are widely used. The driving system of excavators is mainly crawler-type driving system. Composed of other parts and components, the crawler driving system travels slowly and damages the supporting road surface, which affects the mobility, flexibility and adaptability of the excavator, especially the need to haul vehicles for transfer operations. [0003] The excavator also ha...

Claims

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Application Information

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IPC IPC(8): B60K17/36E02F9/20
CPCB60K17/36E02F9/2037
Inventor 秦四成
Owner JILIN UNIV
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