Sand screening device for road construction
A screening device and road construction technology, which is applied in the direction of filter screen, solid separation, grille, etc., can solve the problems of waste, time-consuming and laborious, easy sand splashing, etc.
Active Publication Date: 2018-09-07
日照新睿招商发展有限公司
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Problems solved by technology
[0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a sand screening device for road construction, to solve the problem that in the prior art, during the road construction process, the sand is generally screened manually, and manual screening is time-consuming and laborious. The screening speed is slow, the sand is easy to splash during the screening process, causing waste, and the screening is not fine enough, which affects the quality of the finally screened sand and also affects the construction efficiency.
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[0025]In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0026] see Figure 1-Figure 6 , the present invention provides a technical scheme of a sand screening device for road construction: its structure includes a feed tank 1, a control cabinet 2, a high-efficiency sand screening device 3, a large stone discharge pipe 4, bolts 5, a fine sand collection box 6, and a frame 7. Fine sand discharge pipe 8, small stone discharge pipe 9, the bottom end of the feed tank 1 is welded to the top of the high-efficiency sand screening device 3, and the control cabinet 2 is embedded and installed in the front of the high-efficiency sand screening device 3. On the surface, the right end of the large stone discharge pipe 4 is nested and connected with the high-efficiency sand screening device 3, the bolt 5 is threaded w...
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The invention discloses a sand screening device for road construction. The device structurally comprises a feeding groove, a control case, a sand efficient screening device, a large stone dischargingpipe, a bolt, a fine sand collection box, a rack, a fine sand discharging pipe, a small stone discharging pipe, a power motor device, a sand screening mechanism, a power transmission mechanism, a vibration mechanism, a lever transmission mechanism, a uniform stirring mechanism and a protection cover shell. According to the sand screening device for road construction, the device can rapidly screengravels into large, small and fine gravels, screening is more delicate, manual screening is not needed, use by a worker is facilitated, labor force is greatly saved, and construction efficiency is effectively improved.
Description
technical field [0001] The invention relates to a sand screening device for road construction, which belongs to the field of sand screening devices. Background technique [0002] In road construction, concrete will be used, and concrete is mixed with sand and other materials, and sand needs to be screened before use. [0003] However, in the process of road construction in this prior art, the sand is generally manually screened. Manual screening is time-consuming and laborious, and the screening speed is slow. The quality of the sand coming out also affects the construction efficiency. Contents of the invention [0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a sand screening device for road construction, to solve the problem that in the prior art, during the road construction process, the sand is generally screened manually, and manual screening is time-consuming and laborious. The screening speed is slow, the sand...
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Login to View More IPC IPC(8): B07B1/28B07B1/42B07B1/46
CPCB07B1/28B07B1/42B07B1/46
Inventor 刘滨耿俊风谷熹臻
Owner 日照新睿招商发展有限公司