Belt type conveying and discharging device for shield tunneling machine

A belt conveying and unloading device technology, applied in the direction of mechanical conveyors, conveyors, cleaning devices, etc., can solve the problems of reducing the risk of material blocking, insufficient angle of muck transfer and unloading, limited space, etc.

Active Publication Date: 2021-02-19
中铁山河工程装备股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the present invention provides a belt conveying and unloading device for shield machines. This belt conveying and unloading device solves the problem of ins

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  • Belt type conveying and discharging device for shield tunneling machine
  • Belt type conveying and discharging device for shield tunneling machine
  • Belt type conveying and discharging device for shield tunneling machine

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Embodiment Construction

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0034] It should be understood that when used in this specification and the appended claims, the terms "comprising" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude one or Presence or addition of multiple other features, integers, steps, operations, elements, components and / or collections thereof.

[0035] It should also be further understood that the term "and...

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Abstract

The invention discloses a belt type conveying and discharging device for a shield tunneling machine. The belt type conveying and discharging device comprises an upper conveying belt for conveying muck, a carrier roller set for supporting and adjusting the upper conveying belt, a discharging scraper for scraping off the muck on the upper conveying belt and a lower conveying belt for continuously conveying the muck; the lower conveying belt is arranged below the front side of the upper conveying belt; the carrier roller set is arranged on the inner side of the upper conveying belt and attached to the upper conveying belt, and a driving roller rotates to drive the upper conveying belt to move forwards in the direction of the lower conveying belt; and the transversely-inclined discharging scraper is arranged on the upper end face of the upper conveying belt where the lower conveying belt and the upper conveying belt are staggered, and muck conveyed on the upper conveying belt falls onto the lower conveying belt in the inclined direction of the discharging scraper. According to the belt type conveying and discharging device, the transversely-inclined discharging scraper is arranged, themuck on the upper conveying belt is pushed to the lower conveying belt in a centralized mode, conveying blockage of the upper conveying belt and the lower conveying belt cannot be caused, and the problem that under the condition that the space in the shield tunneling machine is limited, the muck transferring and discharging angle is insufficient is solved.

Description

technical field [0001] The invention relates to the technical field of shield machine conveying, in particular to a belt conveying and unloading device for a shield machine. Background technique [0002] Tunnel shield construction is a key project in many infrastructure fields such as transportation, hydropower and communication pipelines. In the construction of tunnel engineering, the harsh construction environment, narrow working space, and many restrictions on the installation conditions of construction equipment make it difficult to improve the efficiency of tunnel construction. These have become the main constraints for rapid construction. [0003] At present, the shield belt conveyor is generally arranged in the middle of the top of the shield machine. One of the conventional supporting slag discharge equipment is a slag truck, and the other is a continuous belt conveyor. The slag truck is connected to the outlet of the hopper installed on the head of the shield belt ...

Claims

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Application Information

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IPC IPC(8): B65G37/00B65G45/12B65G15/60B65G39/16B65G15/64B65G23/22B65G23/04B65G39/12E21D9/06E21D9/12
CPCB65G37/00B65G45/12B65G15/60B65G39/16B65G15/64B65G23/22B65G23/04B65G39/125E21D9/06E21D9/12B65G2201/045
Inventor 陈婷崔金洲罗斌文耀国
Owner 中铁山河工程装备股份有限公司
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