CN211613354U

CN211613354U - Civil engineering construction is with dustproof screening sand device

Info

Publication number: CN211613354U
Application number: CN202020095319.8U
Authority: CN
Inventors: 梁鲜; 杨侣珍
Original assignee: Hunan Communication Polytechnic
Current assignee: Hunan Communication Polytechnic
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-10-02
Anticipated expiration: 2030-01-16

Abstract

The utility model discloses a dustproof sand screening device for civil engineering construction, which belongs to the technical field of building engineering and comprises a box body, wherein the box body is provided with an L-shaped inlet pipe, the L-shaped inlet pipe is provided with a rotating shaft, the rotating shaft is connected with a rotating motor, the rotating shaft is provided with a first auger and a second auger, the second auger is provided with a screening barrel, the screening barrel is provided with a first screening hole and a second screening hole, the screening barrel is provided with a guide rail, the guide rail is provided with a roller, the roller is provided with a straight plate, the straight plate is connected with the box body, the box body is internally provided with a mounting frame, the mounting frame is provided with a driving motor, the driving motor is provided with a fluted disc, the fluted disc is provided with a gear ring, the gear ring is arranged outside the screening barrel, the box body is provided with a small material outlet hopper, a middle material outlet hopper and a large material outlet hopper, the utility model discloses a dustproof sand screening device for civil engineering construction, which is characterized in that the, so that the device can conveniently carry out multi-stage screening on the sand.

Description

Civil engineering construction is with dustproof screening sand device

Technical Field

The utility model relates to a building engineering technical field specifically is a civil engineering construction is with husky device of dustproof sieve.

Background

In recent years, cities are rapidly developed, buildings are usually constructed in daily life, various devices and materials are required to be used when the buildings are constructed, sand is one of the most basic materials required by the buildings, the demand is high, the sand needs to be classified according to the particle size after being dug out, impurities need to be removed, and therefore a sand screening machine is required to be used, but the existing sand screening machine generates a large amount of dust when being used and is difficult to finely classify.

Based on this, the utility model designs a specifically be a civil engineering construction is with husky device of dustproof sieve to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a civil engineering construction is with husky device of dustproof sieve to solve the present screening sand machine that proposes in the above-mentioned background art and can produce a large amount of dusts when using, and hardly carry out meticulous categorised problem.

In order to achieve the above object, the utility model provides a following technical scheme: a dustproof sand screening device for civil engineering construction comprises a box body, a rotating motor, a screening barrel and a driving motor, wherein an L-shaped inlet pipe is fixedly connected to a through hole at the left end of the top of the box body, the left end of the L-shaped inlet pipe is rotatably connected with a rotating shaft through a fixedly connected bearing, the rotating shaft is fixedly connected with the output end of the rotating motor, a first auger and a second auger are fixedly connected to the rotating shaft, the outer edge of the second auger is slidably connected with the screening barrel, the screening barrel is uniformly provided with a first screening hole and a second screening hole, the outer walls of the left end and the right end of the screening barrel are fixedly connected with guide rails, the guide rails are rotatably connected with idler wheels, the idler wheels are rotatably connected with straight plates, the straight plates are fixedly connected with the box body, the inner top of the box body is fixedly connected with a mounting frame, the mounting, the fluted disc meshing is connected with the ring gear, ring gear fixed mounting is in the sieve bucket outside, bottom half through-hole department is fixedly connected with little material play fill, well material play fill and big material play fill respectively.

Preferably, the box body is fixedly connected with the rotating motor through a supporting plate fixedly connected with the box body.

Preferably, the first auger is arranged in the L-shaped feeding pipe, and the second auger is arranged in the sieve barrel.

Preferably, the right end of the L-shaped feeding pipe is arranged in the left end of the sieve barrel.

Preferably, the bottom of the sieve barrel is in a hollow state.

Preferably, the rotating motor and the driving motor are both electrically connected with an external power supply.

Preferably, the small discharge hopper is arranged below the first sieve pore, the middle discharge hopper is arranged below the second sieve pore, the diameter of the first sieve pore is smaller than that of the second sieve pore, and the large discharge hopper is arranged at the right end of the sieve barrel.

Preferably, a glass window is fixedly connected to the through hole of the front side wall of the box body.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an in pouring the sand into L shape feed pipe, it rotates to rotate the motor and drive the axis of rotation forward, the axis of rotation drives first auger and rotates in adding the sieve bucket with the sand, the second auger drives the sand at sieve bucket internal rotation, sieve through first sieve mesh and second sieve mesh and handle, make the device conveniently carry out multistage screening to the sand, and simultaneously, driving motor drives the fluted disc and rotates, the fluted disc drives the sieve bucket through the ring gear and carries out the antiport, promote the sand at the interior sieve time of sieve bucket, help the sieve bucket to carry out the maximize screening, furthermore, the guide rail rotates on the gyro wheel on the straight board, the gyro wheel plays the effect of supporting the sieve bucket, make things convenient for the sieve bucket to rotate. The utility model discloses a screening husky process is accomplished in the sieve bucket of box, can not produce the dust and fly upward. The utility model discloses a design glass window makes things convenient for the staff to observe the screening condition in the sieve bucket.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a front sectional view of the structure of the present invention;

FIG. 3 is a top sectional view of the structure of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1. the box body 2, the rotary motor 3, the L-shaped feeding pipe 4, the first sieve mesh 5, the sieve barrel 6, the gear ring 7, the second sieve mesh 8, the glass window 9, the large material discharging hopper 10, the medium material discharging hopper 11, the small material discharging hopper 12, the rotary shaft 13, the first packing auger 14, the guide rail 15, the fluted disc 16, the second packing auger 17, the mounting rack 18, the driving motor 19, the roller 20 and the straight plate.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a dustproof sand screening device for civil engineering construction comprises a box body 1, a rotating motor 2, a screening barrel 5 and a driving motor 18, wherein the rotating motor 2 and the driving motor 18 are both electrically connected with an external power supply, an L-shaped feeding pipe 3 is fixedly connected with a through hole at the left end of the top of the box body 1, the left end of the L-shaped feeding pipe 3 is rotatably connected with a rotating shaft 12 through a bearing which is fixedly connected, the rotating shaft 12 is fixedly connected with the output end of the rotating motor 2, the box body 1 is fixedly connected with the rotating motor 2 through a supporting plate which is fixedly connected, a first auger 13 and a second auger 16 are fixedly connected onto the rotating shaft 12, the first auger 13 is arranged in the L-shaped feeding pipe 3, the second auger 16 is arranged in the screening barrel 5, the right end of the L-shaped feeding pipe 3 is arranged in the left end of the screening barrel 5, the outer edge of the second auger 16 is slidably connected with the screening barrel 5, the screening barrel 5, the bottom of the sieve barrel 5 is in a hollow state, the outer walls of the left end and the right end of the sieve barrel 5 are fixedly connected with guide rails 14, the guide rails 14 are rotatably connected with idler wheels 19, the idler wheels 19 are rotatably connected with straight plates 20, the straight plates 20 are fixedly connected with the box body 1, and the guide rails 14 rotate on the idler wheels 19 on the straight plates 20 to play a role in supporting the sieve barrel 5 and facilitate the rotation of the sieve barrel 5; the inner top of the box body 1 is fixedly connected with a mounting frame 17, the mounting frame 17 is fixedly connected with a driving motor 18, the output end of the driving motor 18 is fixedly connected with a fluted disc 15, the fluted disc 15 is meshed with a gear ring 6, the gear ring 6 is fixedly arranged on the outer side of the sieve barrel 5, the driving motor 18 drives the fluted disc 15 to rotate, the fluted disc 15 drives the sieve barrel 5 to reversely rotate through the gear ring 6, lifting sand is in the inner sieving time of the sieve barrel 5 and is beneficial to the sieve barrel 5 to carry out maximum sieving, the through holes at the bottom of the box body 1 are respectively and fixedly connected with a small material outlet hopper 11, a medium material outlet hopper 10 and a large material outlet hopper 9, the small material outlet hopper 11 is arranged below a first sieve pore 4, the medium material outlet hopper 10 is arranged below a second sieve pore 7, the diameter of the first sieve pore 4 is smaller than that of the second sieve pore 7, the large material outlet hopper 9 is arranged at the right end of the sieve barrel 5, the rotating shaft 12 drives the first auger 13 to rotate so as to add sand into the sieve barrel 5, the second auger 16 drives the sand to rotate in the sieve barrel 5, and the sand is sieved through the first sieve hole 4 and the second sieve hole 7, so that the device can conveniently sieve the sand in multiple stages; the sand screening process is finished in the screening barrel 5 of the box body 1, and dust cannot fly upwards.

The glass window 8 is fixedly connected with the through hole of the front side wall of the box body 1, and the glass window 8 facilitates workers to observe the screening condition in the screen barrel 5.

One specific application of this embodiment is: the rotating motor 2 and the driving motor 18 are started, sand is poured into the L-shaped feeding pipe 3, the rotating motor 2 drives the rotating shaft 12 to rotate in the forward direction, the rotating shaft 12 drives the first auger 13 to rotate to add the sand into the sieve barrel 5, the second auger 16 drives the sand to rotate in the sieve barrel 5, the sand is sieved through the first sieve mesh 4 and the second sieve mesh 7, the device is convenient to sieve the sand in multiple stages, meanwhile, the driving motor 18 drives the fluted disc 15 to rotate, the fluted disc 15 drives the sieve barrel 5 to rotate in the reverse direction through the gear ring 6, the sand is lifted in the inner sieving time of the sieve barrel 5, the maximized sieving of the sieve barrel 5 is facilitated, the sand sieving process is completed in the sieve barrel 5 of the box body 1, no dust flying occurs, small materials are discharged from the discharging hopper 11 through the first sieve mesh 4, medium materials are discharged from the medium discharging hopper 10 through the second sieve mesh 7, and large materials enter the large discharging hopper 9 from the right end of the sieve barrel 5 to be, when screening sand, guide rail 14 rotates on gyro wheel 19 on straight board 20, and gyro wheel 19 plays the effect of supporting sieve bucket 5, makes things convenient for sieve bucket 5 to rotate, and glass window 8 makes things convenient for the staff to observe the interior screening condition of sieve bucket 5.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a civil engineering construction is with dustproof screening sand device, includes the box, rotates motor, sieve bucket and driving motor, its characterized in that: the utility model discloses a box, including box top, box bottom, bearing, first auger and second auger, the bearing that the left end of box top through-hole department fixedly connected with L shape inlet pipe, the left end of L shape inlet pipe passes through fixed connection rotates and is connected with the axis of rotation, the output fixed connection of axis of rotation and rotation motor, the first auger of fixedly connected with and second auger in the axis of rotation, the outer edge sliding connection of second auger has the sieve bucket, first sieve mesh and second sieve mesh have evenly been seted up to the sieve bucket, the outer wall fixedly connected with guide rail of both ends about the sieve bucket, the guide rail rotates and is connected with the gyro wheel, the gyro wheel rotates and is connected with the straight board, straight board and box fixed connection, top fixedly connected with mounting bracket in the box, mounting bracket fixedly connected with driving motor, driving motor's output fixedly connected with fluted disc, the fluted disc meshing is connected with the ring gear, ring, A medium material outlet hopper and a large material outlet hopper.

2. The dustproof sand screening device for civil engineering construction according to claim 1, wherein: the box body is fixedly connected with the rotating motor through a supporting plate fixedly connected with the box body.

3. The dustproof sand screening device for civil engineering construction according to claim 1, wherein: the first auger is arranged in the L-shaped feeding pipe, and the second auger is arranged in the sieve barrel.

4. The dustproof sand screening device for civil engineering construction according to claim 3, wherein: the right end of the L-shaped feeding pipe is arranged in the left end of the sieve barrel.

5. The dustproof sand screening device for civil engineering construction according to claim 4, wherein: the bottom of the sieve barrel is in a hollow state.

6. The dustproof sand screening device for civil engineering construction according to claim 1, wherein: the rotating motor and the driving motor are both electrically connected with an external power supply.

7. The dustproof sand screening device for civil engineering construction according to claim 1, wherein: the small material outlet hopper is arranged below the first sieve holes, the medium material outlet hopper is arranged below the second sieve holes, the diameter of the first sieve holes is smaller than that of the second sieve holes, and the large material outlet hopper is arranged at the right end of the sieve barrel.

8. The dustproof sand screening device for civil engineering construction according to claim 1, wherein: and a glass window is fixedly connected at the through hole of the front side wall of the box body.