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Shovel loader

A technology of shovel loaders and buckets, which is applied in the field of engineering equipment, can solve the problems of harsh working environment and large exhaust emissions of loaders, achieve the effects of small ventilation requirements, rich and flexible operating functions, and improve operating efficiency

Inactive Publication Date: 2020-11-17
CHINA RAILWAY CONSTR HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a shovel loader, which can efficiently load slag and spray dust, and improve the problems of the existing loader with large exhaust emissions and harsh working environment

Method used

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Embodiment Construction

[0024] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0025] see Figure 1 to Figure 5 , a shovel loader, comprising a vehicle frame 6, a traveling mechanism 14, a slewing bearing 13, a driver's cab 3, a bucket driving arm 2, a bucket 1, a power system 5 and a dust suppression device 16; The mechanism is used for the walking of the shovel loader. There is a slewing bearing 13 on the walking mechanism, and the slewing bearing is connected to the vehicle frame. The bucket driving arm 2 and the cab 3 are arranged on the vehicle frame. The bucket driving arm 2 is connected to the bucket 1. The slewing bearing drives the frame to rotate 360 ​​degrees, and the cab controls the bucket driving arm and bucket to carry out shoveling operations; the power system is set at the rear end of the frame to provide power for the shovel loader; the walking mechanism is equipped with a dust suppression device...

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Abstract

The invention provides a shovel loader. The shovel loader comprises a frame, a walking mechanism, a slewing bearing, a cab, a bucket driving arm, a bucket, a power system and a dust falling device. Inthe shoveling and loading operation, the bucket driving arm and the bucket can rotate by 360 degrees through the slewing bearing, the moving frequency of the shovel loader is reduced, and the operation efficiency is effectively improved; meanwhile, a spray head is arranged at the front end of a chassis of the walking mechanism, the front end is the end close to the bucket, the spray head sprays water to an operation position of the bucket at the front end through an external water pipe, spraying and dust falling in the shoveling operation process are achieved, and the operation environment ofworkers is greatly improved; and a quick-changing device is arranged in the bucket driving arm, so that the bucket can be quickly mounted and changed, the bucket can be quickly replaced with a breaking hammer or a milling and digging head, and the operation function is richer and more flexible.

Description

technical field [0001] The invention relates to the technical field of engineering equipment, in particular to a shovel loader. Background technique [0002] At present, in the drilling and blasting construction, after the tunnel blasting is completed, two or one tire-type side dump loaders are generally used to load the slag on the tunnel face. The advanced shovel loaders are all driven by engines, with large exhaust emissions and dust during the shovel load process, resulting in a very harsh working environment for operators. Therefore, the industry is badly in need of a shovel loader for environment-friendly tunnels that can load slag with high efficiency. Contents of the invention [0003] The purpose of the present invention is to provide a shovel loader, which can efficiently load slag and spray dust, and improve the problems of large tail gas discharge and harsh working environment of the existing loader. [0004] The present invention firstly provides a shovel lo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02F3/43B01D47/06E02F3/96E02F9/22E02F9/20
CPCE02F3/431B01D47/06E02F3/966E02F9/2246E02F9/2264E02F9/207E02F9/2075
Inventor 刘飞香张海涛郭超峰龙景辉朱勇钢张裕生
Owner CHINA RAILWAY CONSTR HEAVY IND
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