CN218797123U

CN218797123U - Sand screening device for earth and stone engineering construction

Info

Publication number: CN218797123U
Application number: CN202221137170.0U
Authority: CN
Inventors: 陈建云
Original assignee: Henghai Construction Technology Guangzhou Co ltd
Current assignee: Henghai Construction Technology Guangzhou Co ltd
Priority date: 2022-05-12
Filing date: 2022-05-12
Publication date: 2023-04-07
Anticipated expiration: 2032-05-12

Abstract

The utility model relates to the technical field of earthwork engineering construction, in particular to a sand screening device for earthwork engineering construction; the utility model discloses a screening sand device for construction of earthwork engineering, including screening sand bucket, the circular orbit, the baffle, the gyro wheel, a supporting bench, the ring gear, including a motor, an end cap, a controller, and a cover plate, the supporting legs, funnel and support column, pour the sand into screening sand bucket from the funnel in, fix the funnel through the support column, support the motor through the support block, drive gear through the motor and rotate, it rotates to drive the ring gear through the gear, it rotates to drive screening sand bucket through the ring gear, the gyro wheel assists screening sand bucket to rotate through the circular orbit, through a supporting bench support roller, filter the sand through screening sand bucket, fine sand falls out on the play material board from screening sand bucket in, the coarse sand shifts out from screening sand bucket through the baffle, drive the brush post through frictional force when screening sand bucket rotates and rotate, clear up screening sand bucket through the brush post simultaneously.

Description

Sand screening device for earthwork engineering construction

Technical Field

The utility model relates to an earth and stone side engineering construction technical field specifically is a screening sand device for earth and stone side engineering construction.

Background

The sand screening machine is also called dry land sand screening ship and sand-stone separator, and is suitable for river, reservoir and coal yard.

The present screening sand device most relies on the screen cloth vibrations to screen, and noise at work is big, and screens the sand inadequately, and the sand can block the sieve mesh moreover, needs the manual work to clear up the screen cloth, to above-mentioned condition, carries out technical innovation on the present screening sand device basis that is used for cubic metre of earth and stone engineering to be under construction.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a screening sand device for construction of cubic metre of earth and stone engineering 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: the utility model provides a screening sand device for construction of earth and stone side engineering including screening sand mechanism and supporting mechanism, its characterized in that: screening sand mechanism bottom sets up supporting mechanism's top, screening sand mechanism is including screening sand bucket, circular orbit, baffle, gyro wheel, brace table, ring gear, motor, gear, supporting shoe, play flitch and brush post, and is two sets of circular orbit sets up respectively in the left and right sides of screening sand bucket, and is two sets of the gyro wheel evenly sets up the inside wall at circular orbit respectively, the gyro wheel sets up the inside wall at the brace table, the baffle evenly welds the inside wall that sets up at the screening sand bucket, the ring gear sets up the lateral wall at the screening sand bucket, the gear meshes with the ring gear mutually, the gear is connected with the motor output end, the motor bottom sets up the top at the supporting shoe, the brush post sets up the lateral wall at the screening sand bucket, the brush post rotates and sets up between a flitch and screening sand bucket, the brush post passes through the mounting bracket and is connected with a flitch.

Preferably, the supporting mechanism includes backup pad, supporting legs, funnel and support column, the supporting shoe bottom sets up the top in the backup pad, four groups brace table bottoms evenly set up the top in the backup pad respectively, it sets up the inside wall in the backup pad to go out the flitch, the husky bucket of sieve sets up the lateral wall at the funnel, three groups the support column top evenly sets up the bottom at the funnel respectively, the support column bottom evenly sets up the top in the backup pad, four groups the supporting legs top evenly sets up the bottom at the backup pad respectively.

Preferably, the circumference of the sand screening barrel is 6 times of the length of the guide plate, and the guide plate is spirally arranged on the inner side wall of the sand screening barrel.

Preferably, the two ends of the brush column are rotatably connected with mounting frames, and the other ends of the mounting frames are connected with the discharging plate.

Preferably, the discharge plate is inclined by 45 degrees and arranged on the inner side wall of the support plate, and the discharge plate is positioned under the sand screening barrel.

Preferably, a feeding groove is formed in the outer side wall of the funnel and corresponds to the inner side wall of the sand screening barrel.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model relates to a screening sand device for construction of earthwork engineering, sand is poured into a screening sand bucket from a funnel, the gear ring meshed with the sand bucket is driven to rotate through the rotation of a motor driving gear, and further the screening sand bucket is driven to rotate, the roller assists the rotation of the screening sand bucket through an annular track, the roller is supported through a support table, in the rotation process of the screening sand bucket, a guide plate which is spirally arranged inside the screening sand bucket is arranged in a matching way, the sand is driven to move towards the right side in the continuous overturning process, in the moving process, the sand which conforms to the diameter of the sieve pores of the screening sand bucket is leaked through the sieve pores on the screening sand bucket, the discharging is completed through the matching discharging plate, and the sand with the diameter larger than the sieve pores drops through the right side of the screening sand bucket;

when the screening sand bucket rotated, the brush post that sets up in the screening sand bucket outside under the effect of frictional force can rotate to inside the brush hair extended to the screening sand bucket through the sieve mesh, avoided partly conglobation form sand or granule and sieve mesh not upper and lower sieve to plug up the condition of sand hole and take place.

Drawings

FIG. 1 is a schematic structural view of a sand screening device for earthwork construction according to the present invention;

FIG. 2 is a left side view of a sand screening device for earthwork construction according to the present invention;

fig. 3 is a right side sectional view of the sand sieving device for earthwork construction of the present invention.

In the figure: 1. screening a sand barrel; 11. an annular track; 111. a guide plate; 12. a roller; 13. a support table; 14. A ring gear; 15. a motor; 16. a gear; 17. a support block; 18. a discharge plate; 19. a brush post; 2. a support plate; 21. supporting legs; 22. a funnel; 23. and (7) supporting the column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, a sand screening device for earthwork construction includes two sets of circular tracks 11 respectively fixedly disposed at left and right sides of a sand screening barrel 1, two sets of rollers 12 respectively and uniformly rotatably disposed at inner side walls of the circular tracks 11, the rollers 12 support and assist the rotation of the sand screening barrel 1, the rollers 12 rotatably disposed at inner side walls of a support platform 13, guide plates 111 uniformly welded to inner side walls of the sand screening barrel 1, a perimeter of the sand screening barrel 1 is 6 times a length of the guide plates 111, the guide plates 111 are spirally and fixedly disposed at inner side walls of the sand screening barrel 1, sand is guided out to a right side of the sand screening barrel 1 through the guide plates 111, gear rings 14 are fixedly disposed at outer side walls of the sand screening barrel 1, gears 16 are engaged with the gear rings 14, the gears 16 are connected to an output end of a motor 15, the motor 15 drives the gear rings 14 to rotate through the gears 16, thereby driving the sand screening barrel 1 to rotate, the bottom of the motor 15 is fixedly disposed at a top of the support block 17, brush columns 19 are rotatably disposed at outer side walls of the sand screening barrel 1, when the sand screening barrel 1 rotates, the sand screening column 19 is driven to rotate through friction force, the sand screening column 19, the brush is disposed at a top of the support plate 2, the support plate is connected to a discharge plate 18, the support plate 18, the brush 2, the brush plate is connected to the support plate 18, the support plate 2, the brush plate is connected to the support plate 18, the support plate 2, the support plate 18, the brush plate 2, the support plate 2, the brush plate is connected to the brush plate 18, the support plate 2, the ejection of compact is accomplished to the cooperation play flitch 18 of husky bucket of sieve 1, husky bucket of sieve 1 rotates the lateral wall that sets up at funnel 22, the lateral wall of funnel 22 is dug there is the pan feeding groove, the pan feeding groove is corresponding with the inside wall of husky bucket of sieve 1, the sand gets into husky bucket of sieve 1 from funnel 22, three even high settings respectively in the bottom of funnel 22 in the 23 tops of group's support column, the even fixed top that sets up in backup pad 2 in support column 23 bottom, the even fixed bottom that sets up in backup pad 2 respectively in the 21 tops of four group's supporting legss.

The working principle is as follows: pour sand into sieve sand bucket 1 from funnel 22 in, fix funnel 22 through support column 23, support motor 15 through supporting shoe 17, it rotates to drive gear 16 through motor 15, it rotates to drive ring gear 14 through gear 16, it rotates to drive sieve sand bucket 1 through ring gear 14, gyro wheel 12 assists sieve sand bucket 1 to rotate through ring rail 11, support gyro wheel 12 through brace table 13, screen the sand through sieve sand bucket 1, fine sand falls to on ejection of compact board 18 from sieve sand bucket 1, coarse sand shifts out from sieve sand bucket 1 through guide plate 111, it rotates to drive brush post 19 through frictional force when sieve sand bucket 1 rotates.

In summary, the following steps: the utility model discloses a screening sand device for construction of earth and rockfill engineering, pour the sand into screening sand bucket 1 from funnel 22 in, come fixed funnel 22 through support column 23, support motor 15 through supporting shoe 17, it rotates to drive gear 16 through motor 15, drive ring gear 14 through gear 16 and rotate, drive screening sand bucket 1 through ring gear 14 and rotate, gyro wheel 12 assists screening sand bucket 1 to rotate through ring rail 11, support gyro wheel 12 through brace table 13, screen the sand through screening sand bucket 1, fine sand falls out on the flitch 18 from screening sand bucket 1, screening sand bucket 1 rotates in-process, the cooperation sets up the spiral setting at the inside baffle 111 of screening sand bucket 1, order about the sand constantly in the upset in-process and remove to the right side, remove the in-process, the sand that accords with screening sand bucket 1 mesh diameter passes through the mesh on screening sand bucket 1, the cooperation goes out flitch 18 and accomplishes the ejection of compact, and the sand that the diameter is greater than the mesh does not pass through screening sand bucket 1 right side and drops, when screening sand bucket 1 rotates, set up and down the effect of friction force and can rotate at the mesh column 19 that the outside of screening sand bucket, thereby the brush hair is passed through the mesh part and is prevented the brush hair from extending to the inside of screen sand bucket and is rolled up and is gone up and down.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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.

Claims

1. The utility model provides a screening sand device for construction of earth and stone side engineering, includes screening sand mechanism and supporting mechanism, its characterized in that: screening sand mechanism bottom sets up supporting mechanism's top, screening sand mechanism is including screening sand bucket (1), ring rail (11), baffle (111), gyro wheel (12), brace table (13), ring gear (14), motor (15), gear (16), supporting shoe (17), play flitch (18) and brush post (19), and is two sets of ring rail (11) set up respectively in the left and right sides of screening sand bucket (1), and are two sets of gyro wheel (12) evenly sets up the inside wall in ring rail (11) respectively, gyro wheel (12) set up the inside wall in brace table (13), baffle (111) evenly welds the inside wall that sets up at screening sand bucket (1), ring gear (14) set up the lateral wall in screening sand bucket (1), gear (16) and ring gear (14) mesh mutually, gear (16) are connected with motor (15) output, motor (15) bottom sets up the top at supporting shoe (17), brush post (19) set up the lateral wall in screening sand bucket (1), the brush post (19) rotate and set up and be connected through brush post (18) between play flitch (18).

2. The sand screening device for earthwork construction according to claim 1, wherein: the supporting mechanism comprises a supporting plate (2), supporting legs (21), a funnel (22) and supporting columns (23), wherein the supporting block (17) is arranged at the top of the supporting plate (2) at the bottom and is four groups, the supporting table (13) is evenly arranged at the top of the supporting plate (2) at the bottom respectively, the discharging plate (18) is arranged on the inner side wall of the supporting plate (2), a sand sieving barrel (1) is arranged on the outer side wall of the funnel (22) at the bottom, the supporting columns (23) are evenly arranged at the bottom of the funnel (22) at the top respectively, the supporting columns (23) are evenly arranged at the top of the supporting plate (2) at the bottom and are four groups, and the supporting legs (21) are evenly arranged at the bottom of the supporting plate (2) at the top respectively.

3. The sand screening device for earthwork construction according to claim 1, wherein: the circumference of the sand sieving barrel (1) is 6 times of the length of the guide plate (111), and the guide plate (111) is spirally arranged on the inner side wall of the sand sieving barrel (1).

4. The sand screening device for earthwork construction according to claim 1, wherein: the two ends of the brush column (19) are rotatably connected with mounting frames, and the other ends of the two sets of mounting frames are connected with the discharge plate (18).

5. The sand screening device for earthwork construction according to claim 1, wherein: the discharging plate (18) is inclined at an angle of 45 degrees and is arranged on the inner side wall of the supporting plate (2), and the discharging plate (18) is located under the sand screening barrel (1).

6. The sand screening device for earthwork construction according to claim 2, wherein: the lateral wall of funnel (22) is dug there is the pan feeding groove, the pan feeding groove is corresponding with the inside wall of screening husky bucket (1).