CN209968845U

CN209968845U - Sand screening device for high-efficiency dust removal of building

Info

Publication number: CN209968845U
Application number: CN201920714377.1U
Authority: CN
Inventors: 林晓英
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-18
Filing date: 2019-05-18
Publication date: 2020-01-21
Anticipated expiration: 2029-05-18

Abstract

The utility model discloses a sieve husky device of high-efficient dust removal of building, including the square groove, the bottom in square groove is the toper. The utility model drives the stirring frame to rotate through the operation of the second motor, effectively stirs the sand in the cylinder body, the fine sand in the inner part can fully fall through the second through hole, so that the screening is more fully and effectively, the falling fine sand can effectively fall from one line in a concentrated way through the arrangement of the ladder-shaped cylinder body, then under the operation of the first motor, the disc, the rocking rod and the sliding rod drive the cover body on the guide pipe to move back and forth according to the principle of a crank and a rocker, so that the fine sand falling from the bottom end of the trapezoidal platform type cylinder body is effectively scattered, the dust remained in the fine sand can be effectively lifted, the raised dust is effectively sucked out through the operation of the dust collector, the use quality of the fine sand is further improved, the large particles blocked after dust removal, through the operation of first pneumatic cylinder, promote the arc slide and slide in the barrel, effectually discharge it through the feed opening.

Description

Sand screening device for high-efficiency dust removal of building

Technical Field

The utility model relates to a building technical field, concretely relates to sieve husky device of high-efficient dust removal of building.

Background

The building construction refers to the construction of buildings such as houses and the like on the land for completing the construction of infrastructure, and comprises residential buildings, industrial plants, commercial buildings, office buildings and other special houses. During the building construction process, sand cannot be separated, the sand is divided into coarse sand, fine sand, stone sand and the like, the sand is generally screened by a sand screening device, most of the existing sand screening devices are large-scale devices which are only suitable for large-scale engineering projects, the structure is complex, the operation is complex, therefore, the sand screening device is not suitable for small-sized buildings, the sand screening device used on the existing small-sized buildings is a screen frame supported by a supporting rod, the supporting rod is easy to shake in the sand screening process to enable the screen frame to topple, so that the working progress is influenced, and the sand lifted on the screen can quickly fall along the inclined surface of the screen due to the fact that no blocking plate is arranged on the screen, therefore, a large amount of fine sand still exists in the screened sand, and is easy to be lifted up by dust in the sand screening process, so that the working environment and the health of workers are influenced, and the fine sand containing the dust influences the using effect of the fine sand.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem existing in the prior art, the utility model provides a screening sand device that high-efficient dust removal was construct.

The utility model discloses a realize through following technical scheme:

the utility model provides a high-efficient screening sand device that removes dust of building, includes the square groove, the bottom of square groove is the toper, the bottom center fixedly connected with discharging pipe of square groove and rather than inside intercommunication, the both sides bottom symmetry fixedly connected with fixed plate of square groove, the bottom surface fixedly connected with landing leg of fixed plate, the top surface fixedly connected with branch of fixed plate, sliding connection has the pipe on one side lateral wall of square groove, pipe one end in the square groove is the encapsulated situation, pipe one end fixedly connected with flexible hose outside the square groove and rather than the intercommunication, the one end fixedly connected with dust catcher's of flexible hose input end, pipe one end fixedly connected with slide bar in the square groove, the one end of slide bar is worn out the opposite side lateral wall of square groove and rather than sliding connection, slide bar one end top surface outside the square groove is articulated to be connected with the rocking beam, the one end top surface of rocking beam is articulated to be connected with disc bottom surface, the center of the top surface of the disc is fixedly connected with a first motor, the output end of the first motor is arranged downwards, the top surface of the first motor is fixedly connected with a first transverse plate, one end of the first transverse plate is fixedly connected with one side surface of one of the support rods, the top surface of the guide tube in the square groove is fixedly connected with a plurality of cover bodies and is communicated with the interior of the guide tube, the cover bodies are arranged in a row, a plurality of first through holes are arranged on the cover bodies, a filter screen is fixedly connected to the outer part of each cover body, a barrel body is fixedly connected with the top surface of the square groove, a step-shaped barrel body is fixedly connected with the bottom surface of the barrel body, the step-shaped barrel body is arranged in the square groove, a plurality of second through holes are arranged on the bottom surface of the barrel body in the step-shaped barrel body, a step-shaped feed inlet is fixedly connected with the top surface, the arc-shaped sliding plate is in fit sliding connection with the inside of the barrel, one end of one arc-shaped sliding plate is fixedly connected with a first hydraulic cylinder, the first hydraulic cylinder is fixedly connected with a support rod on one side, a rotating block is embedded in the other arc-shaped sliding plate and is rotationally connected with the rotating block, one side of the rotating block is fixedly connected with a threaded rod, one end of the threaded rod penetrates through the side surface of the arc-shaped sliding plate and is rotationally connected with the arc-shaped sliding plate, one end of the threaded rod on the side end of the support rod penetrates through the support rod on the other side and is in threaded connection with the support rod, a handle is fixedly connected with one end of the threaded rod on the side end of the support rod, a feed opening is arranged on the bottom surface of the barrel right below the threaded rod, a collecting box is arranged right below the feed opening, a second transverse plate is fixedly, extension end fixedly connected with apron of second pneumatic cylinder, the apron sets up in halfpace type feed inlet and is connected rather than the inside laminating, the bottom surface center fixedly connected with second motor of apron, the mobile jib of the output fixedly connected with stirring frame of second motor, the stirring frame sets up between two arc slides.

Preferably, the first motor and the second motor are both electrically connected with a power supply.

Preferably, the cylinder is a square cylinder.

Preferably, the first hydraulic cylinder and the second hydraulic cylinder are both communicated with the hydraulic station through pipelines.

Compared with the prior art, the beneficial effects of the utility model are that: the second motor operates to drive the stirring frame to rotate, so as to effectively stir the sand in the cylinder body, the fine sand in the inner part can fully fall through the second through hole, so that the screening is more fully and effectively, the falling fine sand can effectively fall from one line in a concentrated way through the arrangement of the ladder-shaped cylinder body, then under the operation of the first motor, the disc, the rocking rod and the sliding rod drive the cover body on the guide pipe to move back and forth according to the principle of a crank and a rocker, so that the fine sand falling from the bottom end of the trapezoidal platform type cylinder body is effectively scattered, the dust remained in the fine sand can be effectively lifted, the raised dust is effectively sucked out through the operation of the dust collector, the use quality of the fine sand is further improved, the large particles blocked after dust removal, through the operation of first pneumatic cylinder, promote the arc slide and slide in the barrel, effectually discharge it through the feed opening.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

fig. 2 is a side view of the structural ladder type cylinder 19 of the present invention;

in the figure: the device comprises a square groove 1, supporting legs 2, a fixing plate 3, a dust collector 4, a telescopic hose 5, a conduit 6, a discharge pipe 7, a slide rod 8, a swing rod 9, a disc 10, a first motor 11, a first transverse plate 12, a cover body 13, a first through hole 14, a filter screen 15, a first hydraulic cylinder 16, a support rod 17, an arc-shaped sliding plate 18, a trapezoidal table-shaped cylinder 19, a second through hole 20, a trapezoidal table-shaped feed inlet 21, a cover plate 22, a second hydraulic cylinder 23, a top plate 24, a second motor 25, a stirring frame 26, a cylinder body 27, a rotating block 28, a threaded rod 29, a handle 30, a feed outlet 31, a collecting box 32 and a second transverse plate 33.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

as shown in fig. 1 and 2, the sand sieving device for high-efficiency dust removal of buildings comprises a square groove 1, wherein the bottom end of the square groove 1 is conical, a discharging pipe 7 is fixedly connected to the center of the bottom end of the square groove 1 and is communicated with the inside of the square groove, fixing plates 3 are symmetrically and fixedly connected to the bottom ends of the two sides of the square groove 1, supporting legs 2 are fixedly connected to the bottom surface of each fixing plate 3, supporting rods 17 are fixedly connected to the top surface of each fixing plate 3, a guide pipe 6 is slidably connected to the side wall of one side of the square groove 1, one end of the guide pipe 6 in the square groove 1 is in a sealed state, one end of the guide pipe 6 outside the square groove 1 is fixedly connected with a flexible hose 5 and is communicated with the flexible hose 5, one end of the flexible hose 5 is fixedly connected with an input end of a dust collector 4, one end of the guide pipe 6 in the square groove 1 is, the top surface of one end of a sliding rod 8 outside the square groove 1 is hinged with a swing rod 9, the top surface of one end of the swing rod 9 is hinged with one side of the bottom surface of a disc 10, the center of the top surface of the disc 10 is fixedly connected with a first motor 11, the output end of the first motor 11 is arranged downwards, the top surface of the first motor 11 is fixedly connected with a first transverse plate 12, one end of the first transverse plate 12 is fixedly connected with the side surface of one supporting rod 17, the top surface of a conduit 6 in the square groove 1 is fixedly connected with a plurality of cover bodies 13 and communicated with the interior of the conduit 6, the plurality of cover bodies 13 are arranged in a row, the cover bodies 13 are provided with a plurality of first through holes 14, a filter screen 15 is fixedly connected to the outer part of each cover body 13, the top surface of the square groove 1 is fixedly connected with a cylinder body 27, the bottom surface of the cylinder body 27 is, a plurality of second through holes 20 are arranged on the bottom surface of a barrel body 27 in the trapezoidal barrel body 19, a trapezoidal feed port 21 is fixedly connected to the top surface of the barrel body 27 and communicated with the trapezoidal feed port 21, two arc-shaped sliding plates 18 are symmetrically arranged in the barrel body 27 through the trapezoidal feed port 21, the arc-shaped sliding plates 18 are in fit sliding connection with the inside of the barrel body 27, one end of one arc-shaped sliding plate 18 is fixedly connected with a first hydraulic cylinder 16, the first hydraulic cylinder 16 is fixedly connected with a support rod 17 on one side, a rotating block 28 is embedded in the other arc-shaped sliding plate 18 and is in rotary connection with the same, a threaded rod 29 is fixedly connected to one side of the rotating block 28, one end of the threaded rod 29 penetrates through the side surface of the arc-shaped sliding plate 18 and is in rotary connection with the same, one end of the threaded rod 29 at the side end of the support, be equipped with feed opening 31 on the barrel 27 bottom surface under the threaded rod 29, be equipped with collecting box 32 under feed opening 31, the bottom surface fixedly connected with second diaphragm 33 of collecting box 32, one side and the 1 lateral wall fixed connection of square groove of second diaphragm 33, the same roof 24 of top surface fixedly connected with of two spinal branch poles 17, the central fixedly connected with second hydraulic cylinder 23 in bottom surface of roof 24, the extension end fixedly connected with apron 22 of second hydraulic cylinder 23, apron 22 sets up in trapezoidal form feed inlet 21 and is connected rather than inside laminating, the central fixedly connected with second motor 25 in bottom surface of apron 22, the output fixedly connected with of second motor 25 stirring frame 26's mobile jib, stirring frame 26 sets up between two arc slides 18.

The first motor 11 and the second motor 25 are both electrically connected with a power supply.

The cylinder 27 is a square cylinder.

The first hydraulic cylinder 16 and the second hydraulic cylinder 23 are both communicated with the hydraulic station through pipelines.

The working principle is as follows: when the utility model is used, the first hydraulic cylinder 16 and the second hydraulic cylinder 23 are firstly communicated with the hydraulic station through pipelines, the dust collector 4, the first motor 11 and the second motor 25 are connected with an external power supply, then the second hydraulic cylinder 23 is started to operate, so that the extension end retracts to drive the cover plate 22 to move upwards, the second motor 25 and the stirring frame 26 are further driven to move upwards, then sand to be screened is added into the barrel 27 through the top end of the trapezoidal table type feed port 21, then the second hydraulic cylinder 23 is started again to operate, the stirring frame 26 descends to return to the barrel 27 again, at the moment, the dust collector 4 is opened, the first motor 11 and the second motor 25 operate simultaneously, the second motor 25 operates to drive the stirring frame 26 to rotate, the sand in the barrel 27 is effectively stirred, so that the fine sand inside falls through the second through hole 20 sufficiently, and the screening is more effective, the falling fine sand can effectively fall from one line in a concentrated manner through the arrangement of the trapezoidal platform type cylinder 19, then under the operation of the first motor 11, the output end drives the disc 10 to rotate, further the swing rod 9 hinged and connected on the disc 10 swings, and further the slide rod 8 hinged and connected is driven to slide back and forth, so that the guide pipe 6 can move synchronously, and the cover body 13 moves back and forth to effectively scatter the fine sand falling from the bottom end of the trapezoidal platform type cylinder 19, thereby effectively and effectively lifting the residual dust in the fine sand, at the moment, the dust collector operates, the lifted dust can be effectively sucked out through the guide pipe 6 and the first through hole 14 on the cover body 13, the use quality of the fine sand is further improved, the dust-removed fine sand is discharged through the discharge pipe 7 to be collected, and the large particles blocked in the screened cylinder 27 are improved by operating the second hydraulic cylinder 23 again to improve the stirring frame 26, then, the threaded rod 29 is rotated through the handle 30, so that the threaded rod 29 drives one of the arc-shaped sliding plates 18 to slide towards one side of the barrel 27, and then the blocked sand falls to the collection box 32 through the discharge opening 31 for collection, and the first hydraulic cylinder 16 can be started to operate, so that the other arc-shaped sliding plate 18 is pushed to slide in the barrel 27, and the sand blocked in the barrel 27 is effectively discharged through the discharge opening 31.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a screening sand device of high-efficient dust removal of building, includes square groove (1), its characterized in that: the bottom of square groove (1) is the toper, the bottom center fixedly connected with discharging pipe (7) of square groove (1) and rather than inside intercommunication, the both sides bottom symmetry fixedly connected with fixed plate (3) of square groove (1), the bottom surface fixedly connected with landing leg (2) of fixed plate (3), the top surface fixedly connected with branch (17) of fixed plate (3), sliding connection has pipe (6) on one side lateral wall of square groove (1), pipe (6) one end in square groove (1) is encapsulated situation, pipe (6) one end fixedly connected with expansion hose (5) outside square groove (1) and rather than the intercommunication, the one end fixedly connected with input of dust catcher (4) of expansion hose (5), pipe (6) one end fixedly connected with slide bar (8) in square groove (1), the one end of slide bar (8) is worn out and is rather than sliding connection with the opposite side lateral wall of square groove (1), the device is characterized in that a swing rod (9) is hinged to the top surface of one end of a sliding rod (8) outside a square groove (1), a disc (10) is hinged to the top surface of one end of the swing rod (9), a first motor (11) is fixedly connected to the center of the top surface of the disc (10), the output end of the first motor (11) is arranged downwards, a first transverse plate (12) is fixedly connected to the top surface of the first motor (11), one end of the first transverse plate (12) is fixedly connected to the side surface of one of supporting rods (17), a plurality of cover bodies (13) are fixedly connected to the top surface of a guide pipe (6) inside the square groove (1) and communicated with the inside of the square groove, the cover bodies (13) are arranged in a row, a plurality of first through holes (14) are formed in the cover bodies (13), a filter screen (15) is fixedly connected to the outside of the cover bodies (13), and a barrel body (27) is, the bottom surface of barrel (27) fixedly connected with terraced platform type barrel (19), terraced platform type barrel (19) sets up in square groove (1), be equipped with a plurality of second through-holes (20) on barrel (27) bottom surface in terraced platform type barrel (19), the top surface fixedly connected with terraced platform type feed inlet (21) of barrel (27) and communicate with it, be equipped with two arc slide (18) with terraced platform type feed inlet (21) symmetry in barrel (27), arc slide (18) and barrel (27) inside laminating sliding connection, the one end fixedly connected with first pneumatic cylinder (16) of one of them arc slide (18), branch (17) fixed connection of first pneumatic cylinder (16) and one side, embedded rotatory piece (28) and rather than swivelling joint in another arc slide (18), one side fixedly connected with threaded rod (29) of rotatory piece (28), one end of the threaded rod (29) penetrates out of the side face of the arc-shaped sliding plate (18) and is rotatably connected with the side face of the arc-shaped sliding plate, one end of the threaded rod (29) penetrates through the supporting rod (17) on the other side and is in threaded connection with the supporting rod, one end of the threaded rod (29) at the side end of the supporting rod (17) is fixedly connected with a handle (30), a feed opening (31) is formed in the bottom face of the barrel (27) under the threaded rod (29), a collecting box (32) is arranged under the feed opening (31), a second transverse plate (33) is fixedly connected to the bottom face of the collecting box (32), one side of the second transverse plate (33) is fixedly connected with the side wall of the square groove (1), the top faces of the two supporting rods (17) are fixedly connected with the same top plate (24), a second hydraulic cylinder (23) is fixedly connected to, apron (22) set up in halfpace type feed inlet (21) and are connected rather than inside laminating, the bottom surface center fixedly connected with second motor (25) of apron (22), the mobile jib of the output fixedly connected with stirring frame (26) of second motor (25), stirring frame (26) set up between two arc slide (18).

2. The sand screening device for high-efficiency dust removal of buildings according to claim 1, wherein: the first motor (11) and the second motor (25) are both electrically connected with a power supply.

3. The sand screening device for high-efficiency dust removal of buildings according to claim 1, wherein: the cylinder (27) is a square cylinder.

4. The sand screening device for high-efficiency dust removal of buildings according to claim 1, wherein: the first hydraulic cylinder (16) and the second hydraulic cylinder (23) are communicated with the hydraulic station through pipelines.