Buffering air locking device

A technology of air locks and buffer baffles, applied in the field of material buffering, can solve problems such as the inability to ensure that materials are scattered in the center, and achieve the effect of reducing the cost of civil construction and reducing its own weight

Pending Publication Date: 2021-10-01
CHINA HUAYE GROUP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In view of the above problems, the purpose of the present invention is to provide a buffer air locker to solve the problem that the existing heavy hammer type buffer air locker cannot ensure that the materials are scattered in the center in some special use scenarios

Method used

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Embodiment Construction

[0033] In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments. It may be evident, however, that these embodiments may be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form in order to facilitate describing one or more embodiments.

[0034] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orientation. construction and o...

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PUM

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Abstract

The invention provides a buffering air locking device. The buffering air locking device comprises an elephant trunk shell, two buffer baffles are symmetrically arranged inside the elephant trunk shell, rotating rods are connected to the sides, away from each other, of the two buffer baffles, the rotating rods extend to the outer side of the elephant trunk shell, in addition, spring pre-tightening assemblies are connected to the part, located on the outer side of the elephant trunk shell, of the rotating rods, when no material passes through the interior of the elephant trunk shell, the sides, close to each other, of the two buffer baffles make contact with each other through the pre-tightening force of the spring pre-tightening assemblies. The buffer air locking device can solve the problem that an existing heavy hammer type buffer air lock cannot ensure that the materials are scattered in the middle in some special use scenes.

Description

technical field [0001] The invention relates to the technical field of material buffering, and more specifically, to a buffering air locker. Background technique [0002] The buffer air locker is a device used to buffer materials falling from a high place. The main functions are: 1. Reduce the impact of materials on the conveyor belt conveyor; 2. Make the materials evenly and centrally scattered in the middle of the conveyor belt , so that the conveyor belt is not easy to deviate; 3. Reduce and block the induced wind generated by the material, and reduce the dust. The buffer air lock is widely used in power plants, docks, mines and other bulk material transportation scenarios, and is an important part of the transportation equipment. [0003] The working principle of the buffer air locker is as follows: the outside of the buffer air locker is a slide tube, and a set of rotatable buffer baffles is arranged inside, and the baffles are usually closed under the action of pre-ti...

Claims

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Application Information

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IPC IPC(8): B65G69/00B65G47/18
CPCB65G69/00B65G47/18
Inventor 孙娜
Owner CHINA HUAYE GROUP
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