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Loader-digger capable of running in two directions

A backhoe loader, two-way driving technology, applied in the direction of earth mover/shovel, construction, etc., can solve the problems of low operation efficiency, cumbersome operation of the two-way driving system, complicated transition, etc., to improve comfort and economy. , The effect of improving the efficiency of excavation operations and the compact structure of the whole machine

Active Publication Date: 2022-01-04
XCMG CONSTR MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the deficiencies of the prior art, the object of the present invention is to provide a backhoe loader with two-way travel, which solves the problems of cumbersome operation, low work efficiency, and complicated transitions in the two-way travel system in the prior art

Method used

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  • Loader-digger capable of running in two directions
  • Loader-digger capable of running in two directions
  • Loader-digger capable of running in two directions

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Embodiment Construction

[0029] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0030] This embodiment discloses a backhoe loader traveling in two directions, such as figure 1 As shown, it includes 180° rotatable seat 1, control assembly A and control assembly B. The rotating seat 1 is equipped with a left joystick 3 and a right joystick 2, and the left joystick 3 and right joystick 2 can be carried out with the seat. Synchronized rotation. The loading end is provided with a loading device 5, and the excavating end is provided with an excavating device 9.

[0031] The control assembly A is located at the front loading end, including a steering wheel assembly 4 integrated with an electronically controlled shift handle, a foot accelerator 6, and a first brake mechanism 7, w...

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Abstract

The invention discloses a loader-digger capable of running in two directions. The loader-digger comprises a rotary seat, a control assembly A for controlling running under a loading working condition, a control assembly B for controlling running under an excavating working condition, a right control handle and a left control handle; the control assembly A comprises a steering wheel assembly integrated with an electric control gear shifting handle, a foot accelerator and a first brake mechanism; the control assembly B comprises an excavating end manual accelerator and a second brake mechanism; the left control handle and the right control handle are arranged on the rotary seat, the left control handle controls a rotating module to act under the excavation working condition, and the right control handle controls a switching module to work and controls a driving gear module to act under the excavation working condition. The problems that in the prior art, a two-way driving system is tedious in operation, low in working efficiency and complex in transition are solved.

Description

technical field [0001] The invention relates to a backhoe loader traveling in two directions, and belongs to the technical field of engineering machinery. Background technique [0002] The backhoe loader is commonly known as "both ends are busy", that is, it has two functions of loading and digging at the same time, but the traditional backhoe loader mainly focuses on the loading function, and the excavation end must be fixed-point for operations. The outriggers must be retracted and turned to the loading end to drive, so that when working at the excavation end, quick short-distance transitions or work movements cannot be achieved, and the excavation efficiency is low. [0003] Some manufacturers in China independently set up a set of steering wheel steering and control systems at the loading and excavating ends to solve the problem of driving at the excavating end. However, due to the limited space of the whole machine and the large steering wheel, it increases the cost on ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02F9/20E02F9/22
CPCE02F9/20E02F9/2004E02F9/22
Inventor 李志刚韩标董文华王起飞魏勋利宋全颜颖
Owner XCMG CONSTR MACHINERY
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