A gravel screening device for construction engineering
A technology of construction engineering and screening device, which is used in the direction of separating solids from solids by air flow, sieving, solids separation, etc. problem, to save labor, ensure the use effect and use benefit, and achieve the effect of high screening efficiency
Active Publication Date: 2019-10-11
无锡开源建设工程有限公司
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Problems solved by technology
[0004] As a building material commonly used in construction engineering, sand and gravel need to be screened before use. Traditionally, a vibrating screen structure is used for screening. Patent No. CN 204583650 U discloses a sand screening machine for construction. During the screening process, the internal fine particles Grass clippings and impurities cannot be screened out very well, and the efficiency is low, which has certain limitations
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[0020] 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.
[0021] see Figure 1-4 , the present invention provides a technical solution: a sand and gravel screening device for construction engineering, including a body 1 and a leg 2 arranged at the bottom of the body 1, the bottom of the leg 2 is equipped with a universal wheel 3, which is easy to move, so A sieve plate 4 is installed on the inner top of the body 1, and sieve holes 5 are evenly opened on the sieve plate 4, and a connecting rod 7 is arranged on the top...
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The invention discloses a grit screening device for constructional engineering. The grit screening device comprises a body and supporting legs arranged at the bottom of the body. A universal wheel ismounted at the bottom of each supporting leg. A screen plate is mounted at the inner top of the body. The top of the left side of the body is provided with a connecting rod. The left side of the connecting rod is connected with an adjusting rod. A motor is mounted on the left side of the bottom of the body. A rotating disc is mounted at the end of a rotating shaft. A fan is mounted at the bottom of the left side of the body. A first discharging opening and a second discharging opening are formed in the bottom of the right side of the body. Collection grooves are correspondingly formed in the bottom of the first discharging opening and the bottom of the second discharging opening and are welded between the supporting legs. According to the grit screening device, centrifugal force improved through the manner that the motor drives the rotating disc to rotate is utilized for throwing out grit, meanwhile, wind power provided by the fan is used for blowing treatment, the grit falls to the first discharging opening under the action of gravity, impurities and turfgrass clippings fall to the second discharging opening, the collection grooves are used for unified collection, and the screening efficiency is high.
Description
technical field [0001] The invention relates to the technical field of construction, in particular to a gravel screening device for construction engineering. 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. Construction engineering refers to the engineering entity formed through the construction of various housing buildings and their ancillary facilities and the installation activities of supporting lines, pipelines and equipment. Among them, "housing construction" refers to projects that have roofs, beams, walls, foundations, and can form internal spaces to meet people's needs for production, living, learning, and public activities. Construction engineering refers to the planning, survey, design and con...
Claims
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IPC IPC(8): B07B9/00B07B1/04B07B7/01B07B11/00
Inventor 周丐社
Owner 无锡开源建设工程有限公司