Material screening equipment for building engineering with high building efficiency
Technical Field
The utility model relates to a building material screening equipment technical field specifically is a building material screening equipment for efficient building for building engineering.
Background
The building is in the work progress, can use various materials to mix, thereby be convenient for the concrete use of mixing, the material need sieve before the use, thereby obtain the material of suitable size, and the material sieves the messenger and needs to use screening equipment, but current screening equipment sieves the material, do not have the dust absorption, make the inside dust of material fly away in the air, thereby make the raise dust disseminate harm staff's healthy in the air, and can cause the pollution of environment, thereby be not convenient for sieve the material fast, so need a building efficient material screening equipment for the building engineering, in order to solve the problem that proposes in the aforesaid.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a material screening installation for building engineering that building efficiency is high to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a material screening device for building engineering with high building efficiency comprises screening transportation equipment and a dust collection device, wherein the dust collection device is fixedly arranged at the bottom surface of one end of the screening transportation equipment, the dust guide device is fixedly arranged in the dust collection device, the bottom end of the dust guide device is fixedly connected with a dust collection device, the dust collection device is fixedly arranged in the dust collection device, a dust collection barrel is fixedly arranged in the dust collection barrel, a cloth bag is fixedly connected with the top end surface of the dust collection barrel, an observation port is formed in the outer surface of the upper edge of the dust collection barrel, limiting slideways are symmetrically formed in the edges of the two sides of the top end of the observation port, a cover plate is rotatably and slidably clamped in the limiting slideways, a dust scraping rod is clamped at the inner bottom end of the observation port, a guide pipe is fixedly arranged in the dust guide device, and fixing rings are symmetrically and fixedly connected to the outer surfaces of the edges of the two ends of the guide pipe, the dust scraper is characterized in that a fixing frame is fixedly connected to the central top end face of the fixing ring, two end faces of the fixing frame are located on two sides and are communicated with limit sleeves, positioning screws are spirally connected to the bottom faces of four corner edges of the dust scraping rod, and a fan is fixedly connected to one end face of the guide pipe.
Preferably, the fixing frame is in sliding sleeve joint with two sides of the bottom surface of the screening and transporting device through limiting sleeves at the edges of two ends.
Preferably, the positioning screws spirally penetrate through the bottom surfaces of the four corners of the fixing frame and contact and extrude the edges of the two sides of the bottom surface of the screening and transporting equipment.
Preferably, the dust guide device is fixedly connected with the top end of the cloth bag through one end of the guide pipe.
Preferably, the side center of the fan and one end of the fan located inside the guide pipe are fixedly connected with a driving motor.
Preferably, the cover plate is clamped with the edge of the upper surface of the dust collection barrel through the observation port.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a mount is through the limit sleeve pipe of both ends edge and the bottom surface both sides slip cup joint of screening transportation equipment, can adjust the position of leading the dirt device at screening transportation equipment bottom surface as required, set screw spiral runs through the four corners bottom surface of mount and is contacted with the bottom surface both sides edge of screening transportation equipment and extrudees, can fix a position the position of leading the dirt device at screening transportation equipment bottom surface, lead the dirt device and be connected fixedly through the one end of pipe and the top of sack, can make the fan inhale the dust and carry the inside of dust collection bucket through the sack and precipitate, the side center of fan just is located the driving motor of the inside one end fixed connection of pipe, can drive the fan and rotate and absorb the dust, the apron is through the upper surface edge looks joint of viewing aperture and dust collection bucket, can block up the viewing aperture, and be convenient for carry out follow-up clearance to the filth inside the dust collection bucket, through the collection of dust extraction to the dust, the raise dust phenomenon appears when can avoiding the material screening, avoids the dust harm staff's healthy.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic view of the dust suction device of the present invention;
FIG. 3 is a schematic view of the dust collecting device of the present invention;
fig. 4 is a schematic structural view of the dust guiding device of the present invention.
In the figure: 1-screening and transporting equipment, 2-dust collection device, 3-dust collection device, 4-dust guide device, 5-dust collection barrel, 6-dust scraping rod, 7-observation port, 8-limiting slideway, 9-cover plate, 10-cloth bag, 11-fixing ring, 12-guide pipe, 13-fan, 14-positioning screw, 15-limiting sleeve and 16-fixing frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a material screening device for building engineering with high building efficiency comprises a screening transportation device 1 and a dust collection device 2, wherein the dust collection device 2 is fixedly arranged on the bottom surface of one end of the screening transportation device 1, the dust guide device 4 is fixedly arranged in the dust collection device 2, the bottom end of the dust guide device 4 is fixedly connected with a dust collection device 3, the dust collection device 3 is fixedly arranged in the dust collection device 5, a cloth bag 10 is fixedly connected with the top end surface of the dust collection barrel 5, an observation port 7 is arranged on the outer surface of the edge of the upper portion of the dust collection barrel 5, limiting slideways 8 are symmetrically arranged on the edges of the two sides of the top end of the observation port 7, a cover plate 9 is rotatably and slidably clamped in the limiting slideways 8, a dust scraping rod 6 is clamped at the inner bottom end of the observation port 7, a guide pipe 12 is fixedly arranged in the dust guide device 4, and fixing rings 11 are symmetrically and fixedly connected with the outer surfaces of the two ends of the guide pipe 12, a fixing frame 16 is fixedly connected to the top end face of the center of the fixing ring 11, two end faces and two sides of the fixing frame 16 are provided with limit sleeves 15 in a penetrating way, the bottom surfaces of the four corners of the dust scraping rod 6 are spirally connected with a positioning screw 14, one end face of the guide pipe 12 is fixedly connected with a fan 13, the fixing frame 16 is sleeved with the two sides of the bottom surface of the screening transportation equipment 1 in a sliding way through the limit sleeves 15 at the two ends, the position of the dust guiding device 4 on the bottom surface of the screening transportation equipment 1 can be adjusted according to requirements, the positioning screw 14 penetrates through the four corners of the fixing frame 16 in a spiral way to be in contact with and extruded with the two side edges of the bottom surface of the screening transportation equipment 1, the position of the dust guiding device 4 on the bottom surface of the screening transportation equipment 1 can be positioned, the dust guiding device 4 is fixedly connected with the top end of the cloth bag 10 through one end of the guide pipe 12, and the fan 13 can suck dust and convey the dust to the inside of the dust collecting barrel 5 through the cloth bag 10 to be precipitated, fan 13's side center and the driving motor who is located the inside one end fixed connection of pipe 12 can drive fan 13 and rotate and absorb the dust, apron 9 passes through viewing aperture 7 and the upper surface edge looks joint of dust collection bucket 5, can carry out the shutoff to viewing aperture 7, and be convenient for carry out follow-up clearance to the filth of dust collection bucket 5 inside, through the collection of dust extraction 2 to the dust, raise dust phenomenon appears when can avoiding the material screening, avoid the dust to harm staff's healthy.
The fixing frame 16 is in sliding sleeve joint with the two sides of the bottom surface of the screening transportation equipment 1 through the limiting sleeve 15 at the edges of the two ends, the positioning screws 14 are in threaded connection with the edges of the two sides of the bottom surface of the fixing frame 16 in a spiral mode and are in contact extrusion with the edges of the two sides of the bottom surface of the screening transportation equipment 1, the dust guide device 4 is fixedly connected with the top end of the cloth bag 10 through one end of the guide pipe 12, the side center of the fan 13 is fixedly connected with a driving motor located at one end of the guide pipe 12, and the cover plate 9 is connected with the upper surface edge of the dust collection barrel 5 through the observation port 7 in a clamping mode.
The working principle is as follows: when materials are screened, firstly, processing water is injected into the dust collection barrel 5 through the observation port 7, then one end of the cover plate 9 is pulled to slide downwards in the limiting slide way 8 until the cover plate 9 is completely clamped with the observation port 7, then a driving motor at one end of the fan 13 is powered on, so that the fan 13 draws air into the guide pipe 12, wind pressure is conveyed into the dust collection barrel 5 through the guide pipe 12 and the cloth bag 10, then the screened materials are conveyed to one end by the screening and conveying equipment 1 and are scattered to the bottom surface, meanwhile, dust in the materials can float in the air, meanwhile, suction force generated by the fan 13 during rotation can suck the floating dust into the guide pipe 12, the dust is conveyed into the cloth bag 10 through the guide pipe 12, finally, the dust enters the dust collection barrel 5, and meanwhile, the dust can be contacted with the water surface in the dust collection barrel 5, thereby the dust is merged into the water for precipitation, thereby preventing the dust from floating in the dust collection barrel 5 and being blown up by the wind pressure, when thicker dust is accumulated on the water surface in the dust collection barrel 5, the dust scraping rod 6 is pulled to stir in the dust collection barrel 5, so that the dust floating on the water surface is sunk into the water bottom, the bottom surface obstructs the contact of the subsequent dust and the water surface, when the position of the conduit 12 on the bottom surface of the screening transportation equipment 1 is moved, the positioning screw 14 is rotated reversely firstly to be separated from the surface of the bottom surface of the screening transportation equipment 1, then the fixing frame 16 is pulled to slide on the bottom surface of the screening transportation equipment 1, thereby driving the whole dust guiding device 4 to slide on the bottom surface of the screening transportation equipment 1, then the positioning screw 14 is rotated forwardly to position the dust guiding device 4 after sliding, the dust collection of the dust collection device 2 can avoid the dust raising phenomenon during the material screening, the dust is prevented from harming the health of workers.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.