CN218854842U

CN218854842U - Grit multi-stage screening device for construction

Info

Publication number: CN218854842U
Application number: CN202320131321.XU
Authority: CN
Inventors: 张玉林; 陈宝红; 李生坤
Original assignee: Shandong Hengzheng Construction Group Co ltd
Current assignee: Shandong Hengzheng Construction Group Co ltd
Priority date: 2023-01-18
Filing date: 2023-01-18
Publication date: 2023-04-14
Anticipated expiration: 2033-01-18

Abstract

The utility model provides a multistage screening plant of grit for construction relates to construction technical field, including two spliced poles, symmetrical fixedly connected with slide rail between the surface of two spliced poles, two the surface of slide rail all slides and is provided with slider, two fixedly connected with puts the thing basket between the surface of slider. The utility model discloses in, when needing to carry out careful screening to the grit thickness, move adjusting bolt through twisting and drive the sliding block and remove, played the effect that drives the sliding plate and remove, the sliding plate removes the back, the second straight notch takes place to overlap with the first straight notch of putting the thing basket bottom, thereby played and adjusted the grit volume of letting through in the first straight notch wantonly, thereby accomplish the screening to the arbitrary thickness degree of grit in the certain limit, the problem that present grit screening plant can not adjust grit screening standard according to actual conditions has been solved.

Description

Grit multi-stage screening device for construction

Technical Field

The utility model relates to a construction technical field especially relates to a grit multi-stage screening device for construction.

Background

The sand and stone is a loose mixture of sand and broken stone, different sand and stone structures have larger difference, some sand and stone have uniform thickness and different sizes, the building engineering refers to engineering entities formed by the construction of various house buildings and auxiliary facilities thereof and the installation and the movement of lines, pipelines and equipment matched with the various house buildings, and the sand and stone which cannot be separated in various building constructions are required to be screened by a screening device according to different building requirements, the requirements on the sand and stone in the building process are different, some sand and stone need to be thicker, and some sand and stone need to be fine.

In the prior art, the multi-stage sand and stone screening device for building construction is disclosed, which comprises a support box, wherein a rotating shaft is rotatably connected to the bottom end inside the support box; the three groups of screening and adjusting components are uniformly arranged in the supporting box; the three groups of screening pushing assemblies are respectively connected to the inner sides of the three groups of screening adjusting assemblies in a sliding manner; the three groups of screening boxes are respectively and fixedly connected to the inner sides of the three groups of screening pushing assemblies; the three groups of discharging pushing assemblies are respectively arranged at the rear sides of the three groups of screening boxes; the cooperation of pushing the subassembly through the ejection of compact has greatly improved the work efficiency of this equipment and simultaneously also greatly reduced the intensity of labour of manpower.

Although grit multi-stage screening equipment in the above-mentioned patent can be through the work efficiency of the cooperation improve equipment that promotes the subassembly and the intensity of labour who reduces the manpower, however, use screening plant to carry out the screening to the grit in the building site, according to the different demands of job site to the grit, need sieve out multiple standard with the grit according to thickness degree, and current screening equipment can only sieve out three kinds of fixed standards with the grit through three group's screening casees, can not adjust according to the in service behavior, therefore, to the problem, we provide neotype grit multi-stage screening plant for construction.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having among the prior art and use screening plant to carry out the screening to the grit in the building site, according to the different demands of job site to the grit, need sieve out multiple standard with the grit according to thickness degree, and current screening equipment can only sieve out three kinds of fixed standards with the grit through three group's screening casees, can not carry out the problem of adjusting according to the in service behavior, and the grit multi-stage screening plant for construction who provides.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a grit multi-stage screening device for construction, includes two spliced poles, symmetry fixedly connected with slide rail, two between the surface of two spliced poles the surface of slide rail all slides and is provided with the slider, two fixedly connected with puts the thing basket between the surface of slider, the interior bottom arrangement of putting the thing basket has seted up a plurality of first straight notch, the bottom symmetry of putting the thing basket has seted up the spout, the inside slip of spout is provided with the sliding plate, a plurality of second straight notch have been seted up to the top arrangement of sliding plate, the bottom of sliding plate is close to the rear surface fixedly connected with sliding block, the rear surface of putting the thing basket is close to the fixed position of bottom and has installed the mounting panel, the surface of mounting panel rotates and is connected with adjusting bolt, adjusting bolt's surface screw thread runs through the surface of sliding block, the fixed position that the front surface of putting the thing basket is close to the bottom is connected with the connecting block, the first fixed column of top fixedly connected with of connecting block.

Preferably, the outer surface of one of the connecting columns is fixedly connected with a mounting rack, and the bottom of the mounting rack is fixedly provided with a driving motor.

Preferably, the output end of the driving motor penetrates through the outer surface of the mounting frame in a sliding mode and extends to the upper side, and the output end of the driving motor is fixedly connected with the rotary table.

Preferably, the top of carousel is close to edge fixedly connected with second fixed column, the cover is equipped with the connecting rod between the surface of second fixed column and first fixed column.

Preferably, the inner bottom of the storage basket is fixedly connected with a threaded sleeve, and the inner thread of the threaded sleeve is connected with a fixing bolt in a penetrating manner.

Preferably, the bottom of the connecting column is symmetrically and fixedly connected with supporting legs, and the position of the first straight notch corresponds to the position of the second straight notch.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, when needing to carry out careful screening to the grit thickness, move adjusting bolt through twisting and drive the sliding block and remove, played the effect that drives the sliding plate and remove, the sliding plate removes the back, the second straight notch takes place to overlap with the first straight notch of putting the thing basket bottom, thereby played and adjusted the grit volume of letting through in the first straight notch wantonly, thereby accomplish the screening to the arbitrary thickness degree of grit in the certain limit, the problem that present grit screening plant can not adjust grit screening standard according to actual conditions has been solved.

2. The utility model discloses in, drive the carousel through starting driving motor this moment and rotate, the second fixed column at top drives the connecting rod motion when the carousel rotates, cooperate through with first fixed column and connecting block during the connecting rod motion, the effect of putting thing basket reciprocating motion has been played in the drive, when putting the thing basket and being driven, the slide rail has played the spacing effect to the slider, thereby it rocks to put the effect that the thing basket lasts, inside grit falls into collection device from first straight notch and second straight notch, accomplish the screening operation of grit, the overall structure is simple, the fault rate is low, convenient maintenance.

Drawings

FIG. 1 is a perspective view of the utility model of a multi-stage sand and stone screening device for building construction;

FIG. 2 is a schematic view of a part of the structure of the sand-stone multi-stage screening device for building construction provided by the utility model;

FIG. 3 is a schematic structural view of a basket of the multi-stage sand and stone screening device for building construction;

fig. 4 is the utility model provides a structural schematic of grit multi-stage screening device connecting rod for construction.

Illustration of the drawings: 1. connecting columns; 11. a slide rail; 12. supporting legs; 2. a slider; 21. a storage basket; 22. a first straight notch; 23. a chute; 24. a sliding plate; 25. a second rabbet; 26. a slider; 3. mounting a plate; 31. adjusting the bolt; 32. a threaded sleeve; 33. fixing the bolt; 4. connecting blocks; 41. a first fixed column; 42. a connecting rod; 43. a mounting frame; 44. a drive motor; 45. a turntable; 46. and a second fixing column.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-4, the utility model provides a grit multi-stage screening device for construction, including two spliced poles 1, symmetrical fixedly connected with slide rail 11 between the surface of two spliced poles 1, the equal slip of surface of two slide rail 11 is provided with slider 2, fixedly connected with puts thing basket 21 between the surface of two slider 2, the interior bottom arrangement of putting thing basket 21 has seted up a plurality of first straight notch 22, spout 23 has been seted up to the bottom symmetry of putting thing basket 21, the inside slip of spout 23 is provided with sliding plate 24, a plurality of second straight notch 25 have been seted up to the top arrangement of sliding plate 24, the bottom of sliding plate 24 is close to rear surface fixedly connected with sliding block 26, the rear surface of putting thing basket 21 is close to the fixed position of bottom and has mounting panel 3, the surface rotation of mounting panel 3 is connected with adjusting bolt 31, adjusting bolt 31's surface screw thread runs through sliding block 26's surface, the front surface of putting thing basket 21 is close to the fixed position fixedly connected with connecting block 4 of bottom, the first fixed connection with first fixed column 41 of top of connecting block 4, one of them spliced pole 1 is connected with 43, the fixed mounting bracket 44 of mounting bracket 43.

The effect that its whole embodiment 1 reached does, during construction site construction, when needing to use the grit, need to use earlier the screening plant to sieve the grit according to thickness degree, will pour the grit into from unloading car (device) for the grit of sieving this moment and put the thing basket 21 in, then put collection device to put thing basket 21 bottom, drive carousel 45 through starting driving motor 44 this moment and rotate, second fixed column 46 at top drives connecting rod 42 when carousel 45 rotates, link 42 cooperates with first fixed column 41 and connecting block 4 when moving, the effect of driving thing basket 21 reciprocating motion has been played, when putting thing basket 21 and being driven, slide rail 11 has played the effect spacing to slider 2, thereby it rocks to put the effect that thing basket 21 lasts, inside grit falls into collection device from first straight notch 22 and second straight notch 25, accomplish the screening operation of grit, overall structure is simple, the fault rate is low, convenient maintenance, when needing to sieve the grit thickness to carry out the screening, drive adjusting bolt 31 to move through twisting, the effect that drives thing notch 26 to move has played the effect that drives grit 24 to move, after the second straight notch moves, thereby the problem of the thing basket 21 that the size of sieving that the actual straight notch in the circumstances of the slide block 22 and the slide block that the fine regulation notch can not take place the thing, thereby the problem of the interior of the real size of the thing of the circumstances of the real size of the slide block that the grit has not taken place the thing can not taken place the slide block.

Embodiment 2, as shown in fig. 1-4, the output end of the driving motor 44 slides and runs through the outer surface of the mounting frame 43 and extends to the upper side, the output end of the driving motor 44 is fixedly connected with the rotating disc 45, the top of the rotating disc 45 is close to the second fixing column 46 fixedly connected with the edge, the connecting rod 42 is sleeved between the outer surfaces of the second fixing column 46 and the first fixing column 41, the threaded sleeve 32 is fixedly connected with the inner bottom of the storage basket 21, the internal thread of the threaded sleeve 32 is connected with the fixing bolt 33 in a penetrating manner, the bottom of the connecting column 1 is symmetrically and fixedly connected with the supporting leg 12, and the position of the first straight notch 22 corresponds to the position of the second straight notch 25.

The effect that its whole embodiment 2 reached is, after adjusting completion sliding plate 24, through screwing up fixing bolt 33, the bottom of fixing bolt 33 supported sliding plate 24, played the effect of restriction to sliding plate 24, increased stability, played the effect of support through setting up supporting leg 12, the grit that sieves out is collected from putting the bottom of basket 21 to the collection device or transmission device that facilitates the use.

The working principle is as follows: when construction site is under construction, when needs use grit, need use earlier the screening plant to sieve grit according to thickness degree, will pour grit into thing basket 21 for the grit of screening from unloading car (device) this moment, then put collection device to thing basket 21 bottom, drive carousel 45 through starting driving motor 44 and rotate this moment, second fixed column 46 at top drives connecting rod 42 and moves when carousel 45 rotates, through cooperating with first fixed column 41 and connecting block 4 during the connecting rod 42 motion, the effect of driving thing basket 21 reciprocating motion has been played, when putting thing basket 21 and being driven, slide rail 11 has played the spacing effect to slider 2, thereby it rocks to put the effect that thing basket 21 lasts, inside grit falls into collection device from first straight notch 22 and second straight notch 25, accomplish the screening operation of grit, overall structure is simple, the fault rate is low, convenient maintenance, when needs sieve grit thickness, through twisting adjusting bolt 31 and driving, it moves, the effect that drives sliding plate 24 and moves has been played the effect of driving sliding plate 24 and remove, after sliding plate 24 moves, second straight notch 25 and the thing basket 21 play the effect of adjusting bolt and the fixed grit and adjusted the circumstances of grit and adjusted the interior grit and adjusted sliding plate 24 and adjusted the circumstances to the thickness degree of the fixed sliding plate 24 in the circumstances of the screening has been solved freely.

The wiring diagram of the driving motor 44 in the present invention belongs to the common knowledge in the art, and the operation principle thereof is the already known technology, and the model thereof is selected to be suitable according to the actual use, so the control mode and the wiring arrangement are not explained in detail for the driving motor 44.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a grit multi-stage screening plant for construction, includes two spliced poles (1), its characterized in that: the outer surfaces of the two connecting columns (1) are symmetrically and fixedly connected with sliding rails (11), the outer surfaces of the two sliding rails (11) are all provided with sliding blocks (2) in a sliding mode, a storage basket (21) is fixedly connected between the outer surfaces of the two sliding blocks (2), a plurality of first straight notches (22) are formed in the inner bottom arrangement of the storage basket (21), sliding grooves (23) are symmetrically formed in the bottom of the storage basket (21), sliding plates (24) are arranged in the sliding grooves (23) in a sliding mode, a plurality of second straight notches (25) are formed in the top arrangement of the sliding plates (24), sliding blocks (26) are fixedly connected to the bottom of the sliding plates (24) in a position close to the bottom, a mounting plate (3) is fixedly installed on the position, close to the bottom, of the rear surface of the storage basket (21), adjusting bolts (31) are rotatably connected to the outer surface of the mounting plate (3), outer surface threads of the adjusting bolts (31) penetrate through the outer surfaces of the sliding blocks (26), a connecting block (4) is fixedly connected to the position, and a first fixing column (41) is fixedly connected to the top of the connecting block (4).

2. The multi-stage sand and stone screening device for building construction according to claim 1, wherein: the outer surface of one of them spliced pole (1) is fixedly connected with mounting bracket (43), the bottom fixed mounting of mounting bracket (43) has driving motor (44).

3. The multistage screening plant of grit for construction according to claim 2, characterized in that: the output end of the driving motor (44) is slidably penetrated through the outer surface of the mounting frame (43) and extends to the upper side, and the output end of the driving motor (44) is fixedly connected with the turntable (45).

4. The multi-stage sand and stone screening device for building construction according to claim 3, wherein: the top of carousel (45) is close to edge fixedly connected with second fixed column (46), the cover is equipped with connecting rod (42) between the surface of second fixed column (46) and first fixed column (41).

5. The multi-stage sand and stone screening device for building construction according to claim 1, wherein: the inner bottom of the storage basket (21) is fixedly connected with a threaded sleeve (32), and the inner thread of the threaded sleeve (32) is connected with a fixing bolt (33) in a penetrating manner.

6. The multi-stage sand and stone screening device for building construction according to claim 1, wherein: the bottom of the connecting column (1) is symmetrically and fixedly connected with supporting legs (12), and the position of the first straight notch (22) corresponds to the position of the second straight notch (25).