Gravel screening device for buildings

A screening device, a technology for construction, applied in the direction of filter screen, solid separation, grille, etc., can solve the problem of large amount of labor in screening sand

Inactive Publication Date: 2017-07-18
翁帆安
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the shortcomings of the huge amount of labor in the prior art by manually using sieves to sieve sand, the technical p

Method used

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  • Gravel screening device for buildings
  • Gravel screening device for buildings
  • Gravel screening device for buildings

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0039] Example 1

[0040] A construction grit screening device, such as Figure 1-7 As shown, it includes a screening box 1, a stirring mechanism 3, a screen 4 and a switch mechanism 6. The top left side of the screening box 1 is provided with a feeding port 2, and the screening box 1 is connected with a stirring mechanism 3. The bottom is evenly connected with a sieve 4, the aperture of the sieve 4 increases sequentially from left to right, a second through hole 5 is opened on the lower part of the right side of the screening box 1, and a switch mechanism 6 is connected to the right side of the screening box 1, The switch mechanism 6 is located on the right side of the second through hole 5 .

Example Embodiment

[0041] Example 2

[0042] A construction grit screening device, such as Figure 1-7 As shown, it includes a screening box 1, a stirring mechanism 3, a screen 4 and a switch mechanism 6. The top left side of the screening box 1 is provided with a feeding port 2, and the screening box 1 is connected with a stirring mechanism 3. The bottom is evenly connected with a sieve 4, the aperture of the sieve 4 increases sequentially from left to right, a second through hole 5 is opened on the lower part of the right side of the screening box 1, and a switch mechanism 6 is connected to the right side of the screening box 1, The switch mechanism 6 is located on the right side of the second through hole 5 .

[0043] The stirring mechanism 3 includes a moving rod 302, a first stirring rod 303, a stop rod 304, a first spring 305 and a handle 306. The upper part of the screening box 1 is evenly opened with a first through hole 301, and the first through hole 301 is provided with a moving Rod...

Example Embodiment

[0044] Example 3

[0045] A construction grit screening device, such as Figure 1-7 As shown, it includes a screening box 1, a stirring mechanism 3, a screen 4 and a switch mechanism 6. The top left side of the screening box 1 is provided with a feeding port 2, and the screening box 1 is connected with a stirring mechanism 3. The bottom is evenly connected with a sieve 4, the aperture of the sieve 4 increases sequentially from left to right, a second through hole 5 is opened on the lower part of the right side of the screening box 1, and a switch mechanism 6 is connected to the right side of the screening box 1, The switch mechanism 6 is located on the right side of the second through hole 5 .

[0046] The stirring mechanism 3 includes a moving rod 302, a first stirring rod 303, a stop rod 304, a first spring 305 and a handle 306. The upper part of the screening box 1 is evenly opened with a first through hole 301, and the first through hole 301 is provided with a moving Rod...

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PUM

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Abstract

The invention relates to a screening device, in particular to a sand and gravel screening device for construction. The technical problem to be solved by the present invention is to provide a sand and gravel screening device for construction which can quickly screen the sand and gravel. In order to solve the above-mentioned technical problems, the present invention provides such a gravel screening device for construction, including a screening box, etc.; a feeding port is provided on the left side of the top of the screening box, a stirring mechanism is connected to the screening box, and the bottom of the screening box is uniform A screen mesh is connected, and the aperture of the screen mesh increases sequentially from left to right. A second through hole is opened on the lower part of the right side of the screen box, and a switch mechanism is connected to the right side of the screen box, and the switch mechanism is located in the second through hole. Right. The present invention is firstly provided with a stirring mechanism to realize the stirring of the sand and gravel through the stirring mechanism, so that the finest sand and gravel are sieved and collected by the sieve on the left side.

Description

technical field [0001] The invention relates to a screening device, in particular to a construction gravel screening device. Background technique [0002] Architecture is the general term for buildings and structures, and it is an artificial environment created by people using the material and technological means they have mastered, and using certain scientific laws, feng shui concepts, and aesthetic principles to meet the needs of social life. [0003] At present, in many sand fields, the sand fished out of the river is directly loaded and unloaded with a forklift for sale, and the river sand is basically not classified and screened before being sold, and secondary treatment is required after being transported to the construction site. Construction workers have always used sieves to sieve sand, which requires a huge amount of labor and increases construction costs. [0004] Therefore, there is an urgent need to develop a construction gravel screening device that can quickl...

Claims

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Application Information

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IPC IPC(8): B07B1/04B07B1/42B07B1/46B07B1/54
CPCB07B1/04B07B1/42B07B1/46B07B1/54
Inventor 翁帆安
Owner 翁帆安
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