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Gravel screening device for constructional engineering

A technology for construction engineering and sand and gravel, which is applied in the field of sand and gravel screening devices for construction engineering, can solve the problems of single structure, low screening accuracy, affecting building quality, etc., so as to improve screening accuracy, avoid adverse effects, and achieve uniform the effect of

Inactive Publication Date: 2021-03-16
江苏盐西景轩建筑工程有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In construction engineering, sand and gravel need to be sieved before use, but the current sieving device has a single structure and low sieving accuracy, which affects the quality of the building. Therefore, it is necessary to improve

Method used

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  • Gravel screening device for constructional engineering
  • Gravel screening device for constructional engineering

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Embodiment Construction

[0012] 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 only some, not all, embodiments of the present invention. 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.

[0013] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by etc. 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 ...

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Abstract

The invention discloses a gravel screening device for constructional engineering. A screening box, a feeding mechanism and a screening mechanism are included, the feeding mechanism is installed on oneside of the screening box and comprises a first roller, a second roller, an installation support and a conveying motor, and the first roller and the second roller are installed on the installation support. The first roller and the second roller are connected through a conveying belt, the conveying motor is installed on the installation support, a feeding hopper is installed at the top of the screening box, the second roller is arranged below the feeding hopper, a discharging opening is formed in the bottom of the screening box, and a feeding device is arranged below the discharging opening. The gravel screening device is novel in structure design and capable of achieving uniform feeding of gravel; and the screening mechanism in the screening box can rapidly screen the gravel, impurities in the gravel are effectively removed, and the adverse effect of the gravel containing the impurities on constructional engineering is avoided.

Description

technical field [0001] The invention relates to the technical field of sand and gravel screening, in particular to a sand and gravel screening device for construction engineering. Background technique [0002] In construction engineering, sand and gravel need to be sieved before use, but the current sieving device has a single structure and low sieving accuracy, which affects the quality of the building. Therefore, it is necessary to improve it. Contents of the invention [0003] The object of the present invention is to provide a sand screening device for construction engineering to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object, the present invention provides the following technical solutions: a sand screening device for construction engineering, including a sieve box, a feeding mechanism and a sieving mechanism, the feeding mechanism is installed on one side of the sieve box, and the upper The feedi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B1/30B07B1/42B07B1/46
CPCB07B1/30B07B1/42B07B1/46
Inventor 孙刘洋王霞沈丽丽孙晴
Owner 江苏盐西景轩建筑工程有限公司
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