Drum-type sand sieving device for construction
A drum-type, construction-use technology, applied in the direction of filter screen, solid separation, grille, etc., can solve the problems of easy accumulation of yellow sand, humidity, low efficiency, etc., to reduce the drying process, improve the passing efficiency, and ensure sustainable sexual effect
Inactive Publication Date: 2017-11-07
金柯楠
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Problems solved by technology
[0003] In the existing devices, the screening of yellow sand is mostly limited to manual screening, and the efficiency is low; ordinary mechanical screening cannot continue to screen, and it is necessary to put the yellow sand in the powder sieving machine and continue to fill the material after screening for a long time. Screening, which is not suitable for the large-scale demand for yellow sand in construction sites; when screening and collecting, yellow sand is easy to accumulate; during the screening process, because yellow sand is mostly fished out from the river, it is relatively wet, and it is easy to block the mesh and cause the passing efficiency low
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[0021] 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.
[0022] see Figure 1~3 , in an embodiment of the present invention, a drum-type sand screening device for construction, including a bottom plate 1, a mesh cylinder 4 and metal bristles 15, the left support plate 2 is vertically welded on the left side of the upper end of the bottom plate 1, and the upper end of the bottom plate 1 The right side is vertically welded with a right support plate 3, and a net cylinder 4 is horizontally arranged between the left sup...
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The invention discloses a drum-type sand sieving device for construction. The drum-type sand sieving device for construction comprises a bottom plate, a net drum and metal bristles. The upper end of the bottom plate is provided with a left supporting plate and a right supporting plate. The net roller, side baffles, hollow rotary shafts, a first supporting frame, a second supporting frame, a cleaning rotary shaft, a transmission shaft and a guide plate are arranged between the left supporting plate and the right supporting plate. The right side of the right supporting plate is provided with a motor. A connecting bearing and a feed pipe are arranged on the right hollow rotary shaft. The periphery of the cleaning rotary shaft is provided with connecting rods and the metal bristles. The lower end of the net roller is provided with a retaining cover. The lower end of the right side baffle is provided with a limiting rotary plate. The drum-type sand sieving device for construction filters yellow sand through the rotating net roller and promotes the yellow sand to pass through through the metal bristles, and the sieving efficiency is improved.
Description
technical field [0001] The invention relates to a construction site filtering device, in particular to a drum type sand screening device for construction. Background technique [0002] With the rapid development of my country's economy, the construction of urbanization and the construction of new rural areas have been greatly improved. Nowadays, all parts of our country are undergoing rapid construction, and various constructions are blooming in many directions. In construction sites, yellow sand used in construction is an extremely common but practical building material that cannot be replaced. Yellow sand needs to be finely screened before it can be used in concrete mixing. [0003] In the existing devices, the screening of yellow sand is mostly limited to manual screening, and the efficiency is low; ordinary mechanical screening cannot continue to screen, and it is necessary to put the yellow sand in the powder sieving machine and continue to fill the material after scr...
Claims
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IPC IPC(8): B07B1/22B07B1/42B07B1/46B07B1/52
CPCB07B1/22B07B1/42B07B1/4609B07B1/524
Inventor 金柯楠
Owner 金柯楠