Drum-type continuous excavator

A drum type and excavator technology, which is applied to mechanically driven excavators/dredgers, earth movers/shovelers, conveyors, etc., and can solve problems such as long working strokes, long time-consuming single-way operation, and low excavation efficiency. problem, to achieve the effect of continuous mining

Inactive Publication Date: 2010-10-06
黄银飞
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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 overcome the shortcomings of existing excavator buckets such as low single-bucket capacity, long working stroke, time-consuming one-way operation, and low excavation efficiency, and provide a drum that can work continuously without rotating the fuselage and has high excavation efficiency. continuous excavator

Method used

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Embodiment Construction

[0019] Embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0020] refer to Figure 4 , the present embodiment comprises power system 23, control system 24, excavation system, and described excavation system comprises roller bucket 15, and roller bucket 15 obliquely below and by being installed in the drive chain disk 20 of frame top, the guide of bottom The chain plate I16, the guide chain plate II17, the chain 18 and the chain type closed-loop loading system composed of several loading buckets 19 are connected at the low end; the high end of the chain type closed-loop loading system is provided with a receiving hopper 21, and the outlet of the receiving hopper 21 is connected to the chute 22 High-end connections.

[0021] refer to figure 1 , the drum-type bucket includes a shovel plate 15, a blade seat 3, a blade 4, and a fixed shaft 5. The cross-section of the blade 15 is arc-shaped, and is fixed o...

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Abstract

The invention relates to a drum-type continuous excavator, which comprises a power system, a control system and an excavation system, wherein the excavation system comprises a bucket. The invention is characterized in that the bucket is a drum-type bucket, the oblique lower part of the drum-type bucket is connected with the low end of a chain-type closed-loop loading system formed by a driving chain wheel installed at the upper part of a frame, a guide chain wheel installed at the lower part of the frame and a plurality of loading buckets and chains. The invention has the advantages that the continuous excavation can be realized, the operating speed is fast and the work efficiency is high. The drum-type continuous excavator is particularly suitable for construction in sandy soil fields and muddy fields, removal and transportation of construction wastes on construction sites and the like.

Description

technical field [0001] The invention relates to an excavator, in particular to a drum type continuous excavator. Background technique [0002] Excavator is an indispensable mechanical equipment in modern construction. Since the 1960s, hydraulic excavators have entered the stage of popularization and vigorous development. The excavator manufacturers and varieties in various countries have increased rapidly, and the output has increased sharply. From 1968 to 1970, the output of hydraulic excavators accounted for 83% of the total output of excavators, and it is close to 100% at present. [0003] With the rapid development of science and technology, the largest number of small and medium-sized excavators has tended to be multi-functional. A single machine is equipped with a variety of working devices-in addition to front shovels and backhoes, it is also equipped with lifting, grabbing buckets, and flat excavators. Slope buckets, loading buckets, rake teeth, crushing cones, twi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02F3/18E02F3/24E02F7/00B65G47/34B65G17/36
Inventor 曾广胜刘跃军江太君许超石璞
Owner 黄银飞
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