Adjustable frame for excavator

An adjustable, excavator technology, applied in the direction of earth movers/shovels, construction, etc., can solve the problems of inconvenient installation of sprockets, supporting wheels and guide wheels, and inability to effectively adjust the gap between the sprocket mounting plates, etc. To achieve the effect of convenient fixed adjustment and use, easy to place and use

Active Publication Date: 2021-10-08
徐州维尔德科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an adjustable vehicle frame for excavators to solve the problem that the gap between the sprocket mounting plate cannot be effectively adjusted when the vehicl

Method used

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  • Adjustable frame for excavator
  • Adjustable frame for excavator
  • Adjustable frame for excavator

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[0031] Next, the technical solutions in the embodiments of the present invention will be apparent from the embodiment of the present invention, and it is clearly described, and it is understood that the described embodiments are merely embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, there are all other embodiments obtained without making creative labor without making creative labor premises.

[0032] See figure 1 with figure 2The present invention provides a technical solution: an excavator adjustable frame comprising a restricted ring seat 2 and a metal frame housing 8, and the limit fixing ring seat 2 is mounted at the upper end position of the metal frame housing 8, The intermediate limit shaft 1 is provided in the middle of the lifetime fixing ring 2 and the metal frame housing 8, and the rear end of the metal frame housing 8 is provided with a metal clamping ring 7, the front end of the metal frame housing 8...

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Abstract

The invention discloses an adjustable frame for an excavator. The adjustable frame comprises a limiting fixing ring seat and a metal frame shell, and the limiting fixing ring seat is fixedly mounted at the upper end of the metal frame shell. A structure of an outer side chain wheel mounting plate is arranged on the adjustable frame, so that adjustment and use at the outer side of an inner side chain wheel mounting plate are facilitated; a mounting plate shell of the outer side chain wheel mounting plate is fixedly connected to the inner side chain wheel mounting plate in a sleeving manner through a telescopic limiting rod, so that the mounting plate shell can be conveniently and telescopically adjusted to change the interval in the inner side chain wheel mounting plate due to the telescopic limiting rod, and adjustment and mounting can be conveniently carried out according to the sizes of a chain wheel and a guide wheel; due to the fact that a fixing stud sleeve is fixedly connected to a screw pulling plate, due to pulling and fixing of the screw pulling plate, the mounting plate shell and the inner side chain wheel mounting plate cannot slide to change the distance in the using process; and due to the arrangement of the structure of the screw pulling plate, the inner side chain wheel mounting plate and the outer side chain wheel mounting plate can be conveniently fixed.

Description

technical field [0001] The invention relates to the technical field of excavators, in particular to an adjustable vehicle frame for an excavator. Background technique [0002] An excavator, also known as an excavator, is an earth-moving machine that uses a bucket to excavate materials that are higher or lower than the bearing surface, and load them into transport vehicles or unload them to the stockyard. The excavator is composed of a power device, a working device, a slewing mechanism, an operating mechanism, a transmission mechanism, a walking mechanism, etc., and is mostly used for excavating materials such as soil, coal, and sand. When the walking mechanism of the excavator is assembled, it needs to be composed of the frame, track and track transmission mechanism of the excavator. [0003] When the frame of the excavator traveling mechanism is installed and used, the clearance of the sprocket mounting plate cannot be effectively adjusted, so it is not very convenient to...

Claims

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Application Information

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IPC IPC(8): E02F9/08
CPCE02F9/0808E02F9/0816
Inventor 李涛
Owner 徐州维尔德科技发展有限公司
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