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Sand grain screening system for construction site

A technology for construction sites and sand grains, which is applied in the directions of sieving, separation of solids from solids by air flow, and solids separation. It can solve the problems of high labor intensity, manual sorting, and low sorting efficiency. High screening efficiency, improved economic benefit, good screening effect

Active Publication Date: 2016-01-13
广州恒驰建设工程有限公司
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AI Technical Summary

Problems solved by technology

[0002] In the existing construction projects, the pouring of different buildings needs to be mixed with sand of different thicknesses to make concrete. The existing sand thicknesses are generally manually sorted, and the labor intensity of the workers is high, and the sorting efficiency is low, which can no longer keep up. The needs of modern construction project duration

Method used

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  • Sand grain screening system for construction site

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Embodiment Construction

[0020] like figure 1 As shown, the construction site sand screening system of the present invention includes a base plate 1, a rotating device 2 above the base plate 1, a propping device 3 on the right side of the rotating device 2, and a propping device 3 on the right side of the propping device 3. The positioning device 4, the recovery device 5 located above the rotating device 2, the motor device 6 located on one side of the recovery device 5, and the screening device 7 arranged in the motor device 6.

[0021] like figure 1 As shown, the base plate 1 is a cuboid, the base plate 1 is placed horizontally, the base plate 1 is provided with a roller 11 located below, the roller 11 is a cylinder, and the roller 11 is arranged under the base plate 1 On the surface, the bottom plate 1 can be driven to move around.

[0022] like figure 1 As shown, the rotating device 2 includes a first support rod 21, a first rotating shaft 22 above the first supporting rod 21, a first spacer 23...

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Abstract

A sand grain screening system for a construction site comprises a bottom plate, a rotating device, an ejecting device, a positioning device, a recycling device, a motor device and a screening device. Wheels are arranged on the bottom plate. The rotating device comprises a first supporting rod, a first rotating shaft, a first cushion block and a supporting plate. The ejecting device comprises a first fixing block, a first positioning rod, first springs, second springs, an ejecting block, a bent rod, a first inclined rod, a runner, a second supporting rod and a first triangular block. The positioning device comprises a second fixing block, third springs, a positioning block and a second triangular block. The recycling device comprises a recycling box, a second positioning rod, a third positioning rod and a third supporting rod. The motor device comprises a motor, a second rotating shaft, a rotating frame, a feeding hopper, a cover plate, a first vertical rod, a third fixing block, a baffle, a connecting rod and a second vertical rod. The screening device comprises a filtering ball, a second cushion block and a filter net. The sand grain screening system can sufficiently screen sand grains, the screening efficiency is high, and the screening effect is good.

Description

technical field [0001] The invention relates to the technical field of construction machinery, in particular to a sand screening system for construction sites. Background technique [0002] In the existing construction projects, the pouring of different buildings needs to be mixed with sand of different thicknesses to make concrete. The existing sand thicknesses are generally manually sorted, and the labor intensity of the workers is high, and the sorting efficiency is low, which can no longer keep up. The needs of modern construction projects. [0003] Therefore, it is necessary to provide a new technical solution to solve the above technical problems. Contents of the invention [0004] The object of the present invention is to provide a sand screening system for construction sites that can effectively solve the above technical problems. [0005] In order to solve the above technical problems, the present invention adopts the following technical solutions: [0006] A s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B9/00B07B1/46B07B11/06
CPCB07B1/46B07B9/00B07B11/06
Inventor 王杨
Owner 广州恒驰建设工程有限公司
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