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Concrete raw material efficient screening device for bridge guardrail construction

A screening device and concrete technology, which is applied in screening, packaging, transportation and packaging, etc., can solve the problems of high labor intensity, easy splashing of concrete raw materials, and low work efficiency

Inactive Publication Date: 2017-09-15
薛模贵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the shortcomings of high labor intensity, low work efficiency, and waste of concrete raw materials due to manual screening of concrete raw materials, the technical problem to be solved by the present invention is to provide a low labor intensity, high work efficiency, which can High-efficiency screening device for concrete raw materials for bridge guardrail construction to prevent concrete raw materials from splashing and save concrete raw materials

Method used

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  • Concrete raw material efficient screening device for bridge guardrail construction
  • Concrete raw material efficient screening device for bridge guardrail construction
  • Concrete raw material efficient screening device for bridge guardrail construction

Examples

Experimental program
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Effect test

Embodiment 1

[0028] A high-efficiency screening device for concrete raw materials used in bridge guardrail construction, such as Figure 1-4 As shown, it includes a bottom plate 1, a collection frame 2, a support plate 3, a top plate 4, a lower hopper 5, a screening frame 6, a rotating device 7 and a guide device 8, and a collection frame 2 is installed in the middle of the top of the bottom plate 1 by bolts. The left and right sides of the top of the bottom plate 1 are connected by bolts to install support plates 3, the support plates 3 are symmetrically arranged, the top of the support plates 3 is connected by bolts to install a top plate 4, and the middle of the top plate 4 is embedded with a lower hopper 5 , the left side of the bottom of the top plate 4 is provided with a rotating device 7, and the middle of the bottom of the top plate 4 is provided with a guiding device 8, the guiding part of the guiding device 8 is connected with the rotating part of the rotating device 7, and the gu...

Embodiment 2

[0030] A high-efficiency screening device for concrete raw materials used in bridge guardrail construction, such as Figure 1-4As shown, it includes a bottom plate 1, a collection frame 2, a support plate 3, a top plate 4, a lower hopper 5, a screening frame 6, a rotating device 7 and a guide device 8, and a collection frame 2 is installed in the middle of the top of the bottom plate 1 by bolts. The left and right sides of the top of the bottom plate 1 are connected by bolts to install support plates 3, the support plates 3 are symmetrically arranged, the top of the support plates 3 is connected by bolts to install a top plate 4, and the middle of the top plate 4 is embedded with a lower hopper 5 , the left side of the bottom of the top plate 4 is provided with a rotating device 7, and the middle of the bottom of the top plate 4 is provided with a guiding device 8, the guiding part of the guiding device 8 is connected with the rotating part of the rotating device 7, and the gui...

Embodiment 3

[0033] A high-efficiency screening device for concrete raw materials used in bridge guardrail construction, such as Figure 1-4 As shown, it includes a bottom plate 1, a collection frame 2, a support plate 3, a top plate 4, a lower hopper 5, a screening frame 6, a rotating device 7 and a guide device 8, and a collection frame 2 is installed in the middle of the top of the bottom plate 1 by bolts. The left and right sides of the top of the bottom plate 1 are connected by bolts to install support plates 3, the support plates 3 are symmetrically arranged, the top of the support plates 3 is connected by bolts to install a top plate 4, and the middle of the top plate 4 is embedded with a lower hopper 5 , the left side of the bottom of the top plate 4 is provided with a rotating device 7, and the middle of the bottom of the top plate 4 is provided with a guiding device 8, the guiding part of the guiding device 8 is connected with the rotating part of the rotating device 7, and the gu...

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Abstract

The invention relates to a concrete raw material screening device for bridge guardrail construction, in particular to a concrete raw material efficient screening device for bridge guardrail construction. According to the technical aims, the concrete raw material efficient screening device for bridge guardrail construction is small in labor intensity, high in work efficiency and capable of preventing concrete raw material splashing and saving concrete raw materials. In order to achieve the technical aims, the concrete raw material efficient screening device for bridge guardrail construction comprises a bottom plate, a collection frame, supporting plates, a top plate, a discharging hopper, a screening frame and the like; the middle of the top of the bottom plate is provided with the collection frame in a bolt connection manner, and the supporting plates are arranged on the left side and the right side of the top of the bottom plate in a bolt connection manner, and are symmetrically arranged; and the effects of being small in labor intensity, high in work efficiency and capable of preventing concrete raw material splashing and saving concrete raw materials are achieved.

Description

technical field [0001] The invention relates to a concrete raw material screening device for bridge guardrail construction, in particular to a high-efficiency screening device for concrete raw material for bridge guardrail construction. Background technique [0002] Bridge guardrail refers to the guardrail installed on the bridge. Its purpose is to prevent out-of-control vehicles from going out of the bridge, and has the functions of preventing vehicles from breaking through, passing under, and overturning the bridge and beautifying the bridge building. [0003] In the construction of bridge guardrails, concrete needs to be used, and the concrete raw materials need to be screened to make the bridge guardrails stronger. However, when the concrete raw materials are manually screened, the labor intensity is high, the work efficiency is low, and the concrete raw materials are easy to splash. It leads to waste, so there is an urgent need to develop a high-efficiency screening de...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B1/08B07B1/42B07B1/46B65D88/64
CPCB07B1/08B07B1/42B07B1/46B65D88/64
Inventor 薛模贵
Owner 薛模贵
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