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Air source assisted crushing system and construction machinery

A technology for construction machinery and crushing systems, which is applied in mechanical equipment, fluid pressure actuation system components, earth movers/shovels, etc. target effect

Active Publication Date: 2022-05-03
SANY HEAVY MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Affected by the water layer, it is very difficult for the operator to locate the specific location of the broken target

Method used

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  • Air source assisted crushing system and construction machinery

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Embodiment Construction

[0021] To make the object, technical solution and advantages of embodiments of the present invention more clear, the following will be combined with the accompanying drawings in the embodiments of the present invention, the technical solutions in the embodiments of the present invention are clearly and completely described, obviously, the embodiments described are part of the embodiments of the present invention, not all embodiments. Typically described and illustrated herein in the drawings and the components of the embodiments of the present invention may be arranged and designed in various different configurations.

[0022] Accordingly, the following detailed description of an embodiment of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely to represent a selected embodiment of the present invention. Based on embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the ...

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Abstract

The present invention relates to the field of construction machinery, in particular, to an air source assisted crushing system and construction machinery; the air source assisted crushing system includes an air supply device and an air gun connected to the air supply device, and the air gun can be connected with the breaker of the construction machine In contrast, the gas supply device can spray high-pressure gas to the hammer through the air gun. When the construction machinery equipped with the above-mentioned air source assisted crushing system breaks objects under the water layer, the air source assisted crushing system can be used to spray high-pressure gas to the breaker of the construction machinery to blow out the nest-shaped space in the water layer, and the crushed objects will be crushed. The items are fully exposed to ensure the line of sight of the operator so that the operator can accurately locate the broken target.

Description

Technical field [0001] The present invention relates to the field of construction machinery, in particular, to a kind of air-assisted crushing system and construction machinery. Background [0002] Related technologies usually use construction machinery with a breaker for crushing and mining operations, among which the application of adding a breaker to a hydraulic excavator for mining operations is more extensive, and one of the operating conditions is to crush objects under the shallow water layer. Affected by the aquifer, it is very difficult for the operator to find the specific location of the broken target. Contents of the Invention [0003] Object of the present invention is a gas source auxiliary crushing system and construction machinery, when crushing objects under the water layer, the air source auxiliary crushing system can be used to spray high-pressure gas at the breaker of the excavator, to blow out the nest space in the water layer, the article to be crushed is ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02F5/30E02F9/22F15B11/072F15B13/04F15B21/041
CPCE02F5/30E02F5/305E02F9/22E02F9/2267E02F9/2292F15B11/072F15B13/0401F15B21/041F15B2211/20576F15B2211/615
Inventor 郭文博尹满义刘启明
Owner SANY HEAVY MACHINERY
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